🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.58 AU - 0.64 AU

Year: 207 Days

Day: 17.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.55 AU - 1.67 AU

Year: 886 Days

Day: 20.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,308,341 km

• M1: 934,538 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.41 AU - 2.21 AU

Year: 1056 Days

Day: 23.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,308,341 km

• M1: 962,961 km (0.101 R)

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.6

Radius: 14.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.69 AU - 2.97 AU

Year: 2064 Days

Day: 9.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 97,308,341 km

• M1: 188,045 km (0.059 R)
• M2: 292,613 km (0.108 R)
• M3: 389,702 km (0.071 R)
• M4: 504,594 km (0.095 R)
• M5: 743,801 km (0.103 R)
• M6: 852,409 km (0.1 R)
• M7: 959,371 km (0.082 R)
• M8: 1,240,166 km (0.114 R)
• M9: 1,354,908 km (0.061 R)
• M10: 1,464,114 km (0.057 R)
• M11: 1,741,170 km (0.083 R)
• M12: 1,932,206 km (0.09 R)
• M13: 2,088,087 km (0.027 R)
• M14: 2,248,456 km (0.107 R)
• M15: 2,491,104 km (0.12 R)
• M16: 2,615,868 km (0.094 R)
• M17: 2,789,402 km (0.09 R)
• M18: 2,895,317 km (0.115 R)
• M19: 3,246,274 km (0.114 R)
• M20: 3,624,008 km (0.118 R)
• M21: 3,831,351 km (0.032 R)
• M22: 3,923,354 km (0.119 R)
• M23: 4,312,308 km (0.061 R)
• M24: 4,421,814 km (0.066 R)
• M25: 4,629,905 km (0.08 R)
• M26: 4,770,377 km (0.115 R)
• M27: 4,983,703 km (0.072 R)
• M28: 5,464,511 km (0.106 R)
• M29: 5,673,050 km (0.061 R)
• M30: 5,763,108 km (0.093 R)
• M31: 5,929,760 km (0.037 R)
• M32: 6,113,467 km (0.105 R)
• M33: 6,470,557 km (0.119 R)
• M34: 6,675,655 km (0.106 R)
• M35: 6,914,862 km (0.062 R)
• M36: 7,059,673 km (0.055 R)
• M37: 7,156,912 km (0.075 R)
• M38: 7,799,435 km (0.119 R)
• M39: 8,000,943 km (0.097 R)
• M40: 8,204,097 km (0.118 R)
• M41: 8,702,407 km (0.098 R)
• M42: 8,894,042 km (0.048 R)
• M43: 9,087,023 km (0.106 R)
• M44: 9,927,315 km (0.117 R)
• M45: 10,036,372 km (0.089 R)
• M46: 10,495,188 km (0.068 R)
• M47: 10,643,589 km (0.079 R)
• M48: 10,998,585 km (0.112 R)
• M49: 11,168,079 km (0.12 R)
• M50: 11,547,908 km (0.107 R)
• M51: 11,701,097 km (0.09 R)
• M52: 11,874,181 km (0.119 R)
• M53: 12,457,314 km (0.057 R)
• M54: 12,732,724 km (0.086 R)
• M55: 12,851,355 km (0.108 R)
• M56: 13,010,228 km (0.085 R)
• M57: 13,149,653 km (0.089 R)
• M58: 13,269,630 km (0.038 R)
• M59: 13,550,874 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 14.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.94 AU - 8.48 AU

Year: 10197 Days

Day: 6.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 97,308,341 km

• M1: 261,198 km (0.088 R)
• M2: 402,867 km (0.045 R)
• M3: 660,475 km (0.117 R)
• M4: 824,135 km (0.103 R)
• M5: 1,029,682 km (0.078 R)
• M6: 1,311,973 km (0.101 R)
• M7: 1,783,207 km (0.025 R)
• M8: 1,883,736 km (0.12 R)
• M9: 2,090,929 km (0.112 R)
• M10: 2,251,448 km (0.077 R)
• M11: 2,661,496 km (0.091 R)
• M12: 3,238,345 km (0.116 R)
• M13: 3,446,436 km (0.075 R)
• M14: 3,898,072 km (0.107 R)
• M15: 4,119,776 km (0.032 R)
• M16: 5,611,416 km (0.069 R)
• M17: 6,744,022 km (0.118 R)
• M18: 6,903,942 km (0.105 R)
• M19: 7,119,063 km (0.091 R)
• M20: 7,336,579 km (0.116 R)
• M21: 7,861,817 km (0.081 R)
• M22: 9,689,753 km (0.105 R)
• M23: 9,870,468 km (0.039 R)
• M24: 9,961,273 km (0.079 R)
• M25: 10,822,359 km (0.118 R)
• M26: 11,167,182 km (0.086 R)
• M27: 11,261,877 km (0.107 R)
• M28: 11,420,152 km (0.103 R)
• M29: 11,835,585 km (0.089 R)
• M30: 12,028,866 km (0.101 R)
• M31: 12,190,880 km (0.101 R)
• M32: 12,912,091 km (0.101 R)
• M33: 13,111,206 km (0.072 R)
• M34: 13,546,237 km (0.099 R)
• M35: 14,020,013 km (0.048 R)
• M36: 14,879,453 km (0.037 R)
• M37: 15,403,494 km (0.108 R)
• M38: 15,685,337 km (0.049 R)
• M39: 16,040,183 km (0.06 R)
• M40: 18,634,958 km (0.055 R)
• M41: 18,860,252 km (0.112 R)
• M42: 19,199,690 km (0.068 R)
• M43: 21,436,178 km (0.091 R)
• M44: 21,948,700 km (0.034 R)
• M45: 22,345,584 km (0.069 R)
• M46: 23,187,072 km (0.088 R)
• M47: 23,429,420 km (0.115 R)
• M48: 24,120,562 km (0.104 R)
• M49: 24,407,192 km (0.116 R)
• M50: 24,530,311 km (0.096 R)
• M51: 24,942,303 km (0.106 R)
• M52: 25,273,663 km (0.088 R)
• M53: 25,648,106 km (0.093 R)
• M54: 25,982,457 km (0.051 R)
• M55: 27,505,065 km (0.108 R)
• M56: 27,804,410 km (0.041 R)
• M57: 27,933,064 km (0.077 R)
• M58: 28,449,775 km (0.118 R)
• M59: 29,056,394 km (0.082 R)
• M60: 29,186,993 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.5

Radius: 5

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.06 AU - 16.68 AU

Year: 23613 Days

Day: 23.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,308,341 km

• M1: 93,050 km (0.106 R)
• M2: 650,900 km (0.114 R)
• M3: 778,807 km (0.026 R)
• M4: 875,148 km (0.039 R)
• M5: 1,298,809 km (0.1 R)
• M6: 1,390,363 km (0.027 R)
• M7: 1,579,903 km (0.077 R)
• M8: 1,677,740 km (0.061 R)
• M9: 1,802,954 km (0.072 R)
• M10: 1,905,428 km (0.081 R)
• M11: 2,306,201 km (0.061 R)
• M12: 2,761,876 km (0.12 R)
• M13: 2,969,817 km (0.072 R)
• M14: 3,030,254 km (0.093 R)
• M15: 3,369,542 km (0.104 R)
• M16: 3,400,958 km (0.104 R)
• M17: 3,688,485 km (0.071 R)
• M18: 3,753,411 km (0.101 R)
• M19: 4,252,619 km (0.08 R)
• M20: 4,666,855 km (0.08 R)
• M21: 4,914,440 km (0.075 R)
• M22: 5,202,565 km (0.059 R)
• M23: 6,605,494 km (0.098 R)
• M24: 6,803,562 km (0.105 R)
• M25: 6,963,332 km (0.069 R)
• M26: 7,043,816 km (0.104 R)
• M27: 8,159,068 km (0.068 R)
• M28: 8,457,067 km (0.066 R)
• M29: 8,672,189 km (0.045 R)
• M30: 9,594,908 km (0.09 R)
• M31: 9,684,517 km (0.109 R)
• M32: 9,864,334 km (0.091 R)
• M33: 10,045,347 km (0.049 R)
• M34: 10,136,153 km (0.115 R)
• M35: 10,410,516 km (0.032 R)
• M36: 10,548,595 km (0.082 R)
• M37: 11,532,051 km (0.109 R)
• M38: 11,914,274 km (0.103 R)
• M39: 12,203,745 km (0.103 R)
• M40: 12,642,366 km (0.076 R)
• M41: 12,740,503 km (0.104 R)
• M42: 12,838,938 km (0.058 R)
• M43: 13,584,983 km (0.096 R)
• M44: 14,345,089 km (0.035 R)
• M45: 14,601,500 km (0.085 R)
• M46: 15,066,899 km (0.104 R)
• M47: 15,853,186 km (0.033 R)
• M48: 16,599,230 km (0.066 R)
• M49: 17,959,524 km (0.037 R)
• M50: 20,037,438 km (0.074 R)
• M51: 20,496,554 km (0.043 R)
• M52: 20,959,260 km (0.09 R)
• M53: 21,250,078 km (0.094 R)
• M54: 22,071,819 km (0.09 R)
• M55: 22,963,572 km (0.102 R)
• M56: 24,049,204 km (0.1 R)
• M57: 26,145,070 km (0.108 R)
• M58: 28,362,859 km (0.075 R)
• M59: 28,620,167 km (0.084 R)
• M60: 29,526,730 km (0.094 R)
• M61: 29,656,880 km (0.057 R)
• M62: 30,245,548 km (0.09 R)
• M63: 30,508,391 km (0.063 R)
• M64: 31,367,831 km (0.097 R)
• M65: 31,767,257 km (0.117 R)
• M66: 33,313,651 km (0.085 R)
• M67: 33,517,104 km (0.118 R)
• M68: 34,953,243 km (0.092 R)
• M69: 35,229,102 km (0.118 R)
• M70: 35,436,444 km (0.091 R)
• M71: 35,574,822 km (0.103 R)
• M72: 35,852,326 km (0.113 R)
• M73: 36,060,866 km (0.064 R)
• M74: 37,885,212 km (0.082 R)
• M75: 38,026,732 km (0.083 R)
• M76: 38,310,369 km (0.069 R)
• M77: 38,808,530 km (0.089 R)
• M78: 39,165,620 km (0.093 R)
• M79: 39,308,785 km (0.102 R)
• M80: 39,955,048 km (0.077 R)
• M81: 41,549,761 km (0.091 R)
• M82: 47,673,700 km (0.06 R)
• M83: 49,055,087 km (0.03 R)
• M84: 49,132,279 km (0.117 R)
• M85: 51,151,850 km (0.096 R)
• M86: 51,386,719 km (0.105 R)
• M87: 51,543,348 km (0.099 R)
• M88: 51,778,665 km (0.091 R)
• M89: 51,935,893 km (0.12 R)
• M90: 52,565,849 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.7

Radius: 7.9

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.51 AU - 17.55 AU

Year: 27820 Days

Day: 16.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,308,341 km

• M1: 101,427 km (0.078 R)
• M2: 463,753 km (0.058 R)
• M3: 855,401 km (0.116 R)
• M4: 1,263,952 km (0.113 R)
• M5: 1,366,277 km (0.098 R)
• M6: 1,652,757 km (0.113 R)
• M7: 1,879,996 km (0.115 R)
• M8: 2,037,074 km (0.089 R)
• M9: 3,114,029 km (0.07 R)
• M10: 3,782,881 km (0.116 R)
• M11: 4,032,261 km (0.11 R)
• M12: 4,287,176 km (0.106 R)
• M13: 5,302,945 km (0.116 R)
• M14: 5,582,245 km (0.117 R)
• M15: 6,330,683 km (0.083 R)
• M16: 6,567,347 km (0.081 R)
• M17: 7,294,691 km (0.117 R)
• M18: 7,667,938 km (0.088 R)
• M19: 7,793,750 km (0.066 R)
• M20: 8,628,207 km (0.093 R)
• M21: 9,089,267 km (0.064 R)
• M22: 10,241,919 km (0.112 R)
• M23: 12,607,809 km (0.073 R)
• M24: 12,756,510 km (0.115 R)
• M25: 13,660,380 km (0.056 R)
• M26: 15,450,019 km (0.079 R)
• M27: 16,983,248 km (0.077 R)
• M28: 17,560,247 km (0.064 R)
• M29: 18,648,871 km (0.109 R)
• M30: 19,329,541 km (0.087 R)
• M31: 19,672,868 km (0.095 R)
• M32: 21,154,784 km (0.111 R)
• M33: 21,686,455 km (0.111 R)
• M34: 22,132,706 km (0.112 R)
• M35: 22,222,315 km (0.052 R)
• M36: 22,672,305 km (0.054 R)
• M37: 22,762,662 km (0.107 R)
• M38: 23,125,288 km (0.117 R)
• M39: 23,856,223 km (0.073 R)
• M40: 25,060,336 km (0.11 R)
• M41: 26,855,211 km (0.119 R)
• M42: 27,238,332 km (0.102 R)
• M43: 27,913,317 km (0.082 R)
• M44: 29,476,465 km (0.11 R)
• M45: 30,467,701 km (0.091 R)
• M46: 30,867,277 km (0.092 R)
• M47: 30,967,507 km (0.048 R)
• M48: 32,993,511 km (0.09 R)
• M49: 34,645,072 km (0.099 R)
• M50: 35,480,725 km (0.116 R)
• M51: 36,112,028 km (0.113 R)
• M52: 36,429,026 km (0.119 R)
• M53: 39,106,230 km (0.1 R)
• M54: 39,540,512 km (0.068 R)
• M55: 39,758,177 km (0.049 R)
• M56: 39,976,291 km (0.08 R)
• M57: 40,852,785 km (0.117 R)
• M58: 44,195,250 km (0.047 R)
• M59: 44,308,197 km (0.048 R)
• M60: 44,874,275 km (0.113 R)
• M61: 46,471,980 km (0.062 R)
• M62: 49,957,910 km (0.072 R)
• M63: 50,311,110 km (0.081 R)
• M64: 50,665,059 km (0.114 R)
• M65: 52,686,874 km (0.115 R)
• M66: 55,342,087 km (0.041 R)
• M67: 56,195,991 km (0.043 R)
• M68: 56,318,362 km (0.074 R)
• M69: 56,440,883 km (0.071 R)
• M70: 60,656,252 km (0.106 R)
• M71: 62,041,528 km (0.102 R)
• M72: 63,819,798 km (0.113 R)
• M73: 65,485,870 km (0.114 R)
• M74: 67,036,601 km (0.116 R)
• M75: 70,701,450 km (0.099 R)
• M76: 74,565,413 km (0.083 R)
• M77: 76,048,826 km (0.11 R)
• M78: 76,590,669 km (0.102 R)
• M79: 78,087,396 km (0.105 R)
• M80: 79,456,515 km (0.082 R)
• M81: 82,496,045 km (0.111 R)
• M82: 83,331,699 km (0.078 R)
• M83: 84,170,045 km (0.059 R)
• M84: 85,011,234 km (0.057 R)
• M85: 85,432,950 km (0.032 R)
• M86: 87,551,406 km (0.076 R)
• M87: 88,261,547 km (0.105 R)
• M88: 90,403,040 km (0.108 R)
• M89: 91,264,425 km (0.117 R)
• M90: 93,140,233 km (0.111 R)
• M91: 93,285,043 km (0.114 R)
• M92: 93,719,924 km (0.091 R)
• M93: 94,010,144 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.3

Radius: 4.9

Gravity: 28.96 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.5 AU - 18.24 AU

Year: 28710 Days

Day: 19.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 97,308,341 km

• M1: 117,883 km (0.115 R)
• M2: 1,823,598 km (0.096 R)
• M3: 2,018,524 km (0.099 R)
• M4: 2,098,409 km (0.077 R)
• M5: 2,686,628 km (0.09 R)
• M6: 2,730,460 km (0.089 R)
• M7: 2,863,602 km (0.106 R)
• M8: 3,608,749 km (0.104 R)
• M9: 4,255,910 km (0.119 R)
• M10: 4,566,625 km (0.107 R)
• M11: 4,619,133 km (0.109 R)
• M12: 4,884,670 km (0.092 R)
• M13: 5,264,648 km (0.052 R)
• M14: 5,430,403 km (0.102 R)
• M15: 5,486,053 km (0.099 R)
• M16: 6,226,563 km (0.119 R)
• M17: 6,401,891 km (0.052 R)
• M18: 6,460,683 km (0.089 R)
• M19: 9,219,567 km (0.096 R)
• M20: 9,419,430 km (0.081 R)
• M21: 10,717,790 km (0.116 R)
• M22: 11,068,746 km (0.108 R)
• M23: 11,139,357 km (0.072 R)
• M24: 11,638,116 km (0.08 R)
• M25: 13,402,324 km (0.095 R)
• M26: 13,780,208 km (0.058 R)
• M27: 14,008,644 km (0.079 R)
• M28: 14,934,954 km (0.082 R)
• M29: 15,169,523 km (0.106 R)
• M30: 15,405,439 km (0.1 R)
• M31: 16,040,332 km (0.077 R)
• M32: 16,200,402 km (0.116 R)
• M33: 16,764,685 km (0.061 R)
• M34: 17,995,726 km (0.025 R)
• M35: 18,663,980 km (0.102 R)
• M36: 21,066,372 km (0.053 R)
• M37: 21,417,478 km (0.111 R)
• M38: 23,111,225 km (0.061 R)
• M39: 24,570,553 km (0.099 R)
• M40: 27,004,959 km (0.076 R)
• M41: 28,347,151 km (0.117 R)
• M42: 29,612,899 km (0.114 R)
• M43: 30,104,627 km (0.077 R)
• M44: 30,996,380 km (0.096 R)
• M45: 31,295,575 km (0.081 R)
• M46: 31,595,818 km (0.069 R)
• M47: 31,997,489 km (0.078 R)
• M48: 34,236,969 km (0.106 R)
• M49: 35,167,617 km (0.032 R)
• M50: 35,583,948 km (0.033 R)
• M51: 36,421,397 km (0.042 R)
• M52: 38,222,406 km (0.104 R)
• M53: 38,650,405 km (0.101 R)
• M54: 40,160,745 km (0.115 R)
• M55: 41,470,624 km (0.086 R)
• M56: 41,800,338 km (0.085 R)
• M57: 42,241,203 km (0.04 R)
• M58: 43,238,871 km (0.106 R)
• M59: 44,244,318 km (0.111 R)
• M60: 45,370,491 km (0.12 R)
• M61: 45,710,228 km (0.101 R)
• M62: 47,996,233 km (0.072 R)
• M63: 49,501,935 km (0.084 R)
• M64: 51,494,280 km (0.117 R)
• M65: 52,916,357 km (0.117 R)
• M66: 54,471,427 km (0.065 R)
• M67: 55,315,009 km (0.106 R)
• M68: 56,649,273 km (0.061 R)
• M69: 57,137,112 km (0.082 R)
• M70: 57,381,554 km (0.05 R)
• M71: 57,626,297 km (0.108 R)
• M72: 60,466,263 km (0.12 R)
• M73: 64,111,364 km (0.087 R)
• M74: 64,874,313 km (0.105 R)
• M75: 67,310,365 km (0.096 R)
• M76: 67,826,927 km (0.082 R)
• M77: 71,216,964 km (0.105 R)
• M78: 71,480,107 km (0.062 R)
• M79: 72,667,764 km (0.099 R)
• M80: 75,330,457 km (0.112 R)
• M81: 78,296,085 km (0.053 R)
• M82: 78,975,409 km (0.08 R)
• M83: 79,247,677 km (0.092 R)
• M84: 79,656,677 km (0.076 R)
• M85: 81,025,049 km (0.073 R)
• M86: 81,162,380 km (0.109 R)
• M87: 81,437,191 km (0.11 R)
• M88: 81,849,932 km (0.095 R)
• M89: 81,987,562 km (0.043 R)
• M90: 82,125,341 km (0.041 R)
• M91: 85,037,114 km (0.116 R)
• M92: 85,875,311 km (0.114 R)
• M93: 90,391,222 km (0.103 R)
• M94: 91,675,221 km (0.083 R)
• M95: 91,961,401 km (0.051 R)
• M96: 92,391,196 km (0.067 R)
• M97: 92,534,511 km (0.077 R)
• M98: 94,694,555 km (0.099 R)
• M99: 97,016,762 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 10,865 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit