🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.65 AU - 0.95 AU

Year: 267 Days

Day: 14.8 Hours

Environment

Temp: 87 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,090,814 km

• M1: 68,665 km (0.059 R)
• M2: 84,822 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.84 AU - 1.38 AU

Year: 436 Days

Day: 25.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.44 AU - 1.52 AU

Year: 671 Days

Day: 28.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.15 AU - 2.27 AU

Year: 1225 Days

Day: 20.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.1

Radius: 10.8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.96 AU - 6.94 AU

Year: 5410 Days

Day: 5.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,090,814 km

• M1: 142,268 km (0.096 R)
• M2: 257,907 km (0.036 R)
• M3: 1,123,181 km (0.089 R)
• M4: 1,401,882 km (0.072 R)
• M5: 1,483,263 km (0.11 R)
• M6: 1,583,045 km (0.1 R)
• M7: 2,024,059 km (0.116 R)
• M8: 2,423,486 km (0.082 R)
• M9: 2,582,209 km (0.119 R)
• M10: 2,785,662 km (0.116 R)
• M11: 3,015,444 km (0.063 R)
• M12: 3,427,287 km (0.056 R)
• M13: 3,606,057 km (0.099 R)
• M14: 4,113,642 km (0.052 R)
• M15: 4,256,059 km (0.062 R)
• M16: 4,424,207 km (0.097 R)
• M17: 4,521,296 km (0.097 R)
• M18: 4,892,000 km (0.078 R)
• M19: 5,272,427 km (0.103 R)
• M20: 5,583,890 km (0.095 R)
• M21: 6,224,618 km (0.091 R)
• M22: 6,526,058 km (0.087 R)
• M23: 6,776,335 km (0.046 R)
• M24: 7,058,177 km (0.106 R)
• M25: 7,401,504 km (0.045 R)
• M26: 8,494,167 km (0.043 R)
• M27: 9,013,122 km (0.096 R)
• M28: 9,136,690 km (0.062 R)
• M29: 9,229,740 km (0.074 R)
• M30: 9,479,419 km (0.07 R)
• M31: 9,699,926 km (0.055 R)
• M32: 9,921,929 km (0.115 R)
• M33: 10,017,672 km (0.115 R)
• M34: 11,156,710 km (0.081 R)
• M35: 11,623,904 km (0.114 R)
• M36: 11,927,438 km (0.102 R)
• M37: 12,233,815 km (0.042 R)
• M38: 12,405,104 km (0.116 R)
• M39: 12,577,142 km (0.086 R)
• M40: 12,715,520 km (0.085 R)
• M41: 13,343,831 km (0.119 R)
• M42: 13,449,597 km (0.079 R)
• M43: 13,555,661 km (0.029 R)
• M44: 13,875,352 km (0.092 R)
• M45: 14,413,605 km (0.108 R)
• M46: 15,178,798 km (0.096 R)
• M47: 15,770,757 km (0.079 R)
• M48: 15,845,257 km (0.074 R)
• M49: 16,182,002 km (0.116 R)
• M50: 16,294,798 km (0.112 R)
• M51: 16,370,196 km (0.12 R)
• M52: 16,521,140 km (0.05 R)
• M53: 17,823,539 km (0.084 R)
• M54: 18,408,616 km (0.098 R)
• M55: 18,605,038 km (0.079 R)
• M56: 18,723,221 km (0.091 R)
• M57: 18,999,977 km (0.092 R)
• M58: 19,079,413 km (0.09 R)
• M59: 20,811,308 km (0.077 R)
• M60: 21,966,054 km (0.1 R)
• M61: 22,049,380 km (0.064 R)
• M62: 22,132,706 km (0.092 R)
• M63: 23,099,108 km (0.084 R)
• M64: 23,566,153 km (0.055 R)
• M65: 24,294,096 km (0.116 R)
• M66: 24,423,348 km (0.084 R)
• M67: 25,247,184 km (0.112 R)
• M68: 25,421,765 km (0.088 R)
• M69: 25,860,086 km (0.114 R)
• M70: 25,948,050 km (0.1 R)
• M71: 26,477,776 km (0.114 R)
• M72: 26,699,630 km (0.117 R)
• M73: 27,055,822 km (0.112 R)
• M74: 27,189,712 km (0.112 R)
• M75: 27,953,110 km (0.109 R)
• M76: 28,043,318 km (0.089 R)
• M77: 28,269,510 km (0.119 R)
• M78: 28,905,749 km (0.025 R)
• M79: 29,042,781 km (0.098 R)
• M80: 29,225,739 km (0.113 R)
• M81: 29,684,855 km (0.117 R)
• M82: 31,076,414 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.4

Radius: 10.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.89 AU - 7.77 AU

Year: 5937 Days

Day: 10 Hours

Environment

Temp: -151 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,090,814 km

• M1: 242,648 km (0.039 R)
• M2: 379,380 km (0.114 R)
• M3: 769,083 km (0.056 R)
• M4: 923,767 km (0.112 R)
• M5: 1,279,810 km (0.079 R)
• M6: 1,529,788 km (0.046 R)
• M7: 1,710,951 km (0.091 R)
• M8: 2,259,377 km (0.119 R)
• M9: 2,409,423 km (0.112 R)
• M10: 2,543,613 km (0.102 R)
• M11: 2,859,713 km (0.028 R)
• M12: 2,961,140 km (0.109 R)
• M13: 3,188,379 km (0.096 R)
• M14: 3,293,696 km (0.069 R)
• M15: 3,400,210 km (0.103 R)
• M16: 4,085,817 km (0.042 R)
• M17: 4,886,315 km (0.086 R)
• M18: 5,180,275 km (0.103 R)
• M19: 5,279,608 km (0.073 R)
• M20: 5,480,069 km (0.087 R)
• M21: 6,070,682 km (0.112 R)
• M22: 6,333,824 km (0.076 R)
• M23: 6,440,188 km (0.025 R)
• M24: 6,547,151 km (0.076 R)
• M25: 6,708,567 km (0.11 R)
• M26: 6,789,948 km (0.113 R)
• M27: 7,312,194 km (0.076 R)
• M28: 8,395,283 km (0.107 R)
• M29: 8,688,644 km (0.119 R)
• M30: 8,895,987 km (0.083 R)
• M31: 9,558,406 km (0.118 R)
• M32: 9,772,481 km (0.112 R)
• M33: 9,926,417 km (0.118 R)
• M34: 10,019,168 km (0.111 R)
• M35: 10,143,334 km (0.117 R)
• M36: 10,267,949 km (0.112 R)
• M37: 10,361,747 km (0.09 R)
• M38: 10,487,260 km (0.068 R)
• M39: 10,581,656 km (0.09 R)
• M40: 10,708,066 km (0.115 R)
• M41: 11,186,630 km (0.035 R)
• M42: 11,672,224 km (0.108 R)
• M43: 11,868,347 km (0.08 R)
• M44: 12,230,823 km (0.09 R)
• M45: 12,429,937 km (0.091 R)
• M46: 12,899,076 km (0.101 R)
• M47: 13,751,186 km (0.092 R)
• M48: 14,062,499 km (0.114 R)
• M49: 14,376,056 km (0.099 R)
• M50: 14,446,068 km (0.083 R)
• M51: 14,762,467 km (0.105 R)
• M52: 14,903,837 km (0.103 R)
• M53: 15,581,366 km (0.115 R)
• M54: 16,014,452 km (0.106 R)
• M55: 16,305,570 km (0.074 R)
• M56: 16,451,577 km (0.102 R)
• M57: 17,412,145 km (0.069 R)
• M58: 17,636,542 km (0.094 R)
• M59: 19,117,411 km (0.114 R)
• M60: 19,194,454 km (0.092 R)
• M61: 19,542,269 km (0.086 R)
• M62: 20,401,410 km (0.068 R)
• M63: 20,598,430 km (0.088 R)
• M64: 22,359,047 km (0.082 R)
• M65: 22,480,820 km (0.107 R)
• M66: 23,752,252 km (0.041 R)
• M67: 24,125,649 km (0.098 R)
• M68: 24,208,975 km (0.087 R)
• M69: 24,375,776 km (0.06 R)
• M70: 24,584,914 km (0.115 R)
• M71: 25,469,337 km (0.113 R)
• M72: 26,450,100 km (0.032 R)
• M73: 26,751,091 km (0.079 R)
• M74: 27,486,664 km (0.082 R)
• M75: 27,660,646 km (0.104 R)
• M76: 27,835,077 km (0.035 R)
• M77: 28,009,957 km (0.097 R)
• M78: 28,185,136 km (0.107 R)
• M79: 28,845,162 km (0.1 R)
• M80: 29,243,541 km (0.119 R)
• M81: 29,688,445 km (0.101 R)
• M82: 29,911,795 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.3

Radius: 9.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.53 AU - 8.25 AU

Year: 6742 Days

Day: 13.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 72.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 66,090,814 km

• M1: 126,709 km (0.116 R)
• M2: 319,242 km (0.067 R)
• M3: 568,921 km (0.106 R)
• M4: 635,941 km (0.094 R)
• M5: 747,391 km (0.104 R)
• M6: 832,961 km (0.094 R)
• M7: 1,037,910 km (0.118 R)
• M8: 1,284,896 km (0.05 R)
• M9: 1,790,238 km (0.119 R)
• M10: 1,951,803 km (0.086 R)
• M11: 2,273,588 km (0.09 R)
• M12: 2,448,917 km (0.096 R)
• M13: 2,579,217 km (0.104 R)
• M14: 3,265,273 km (0.105 R)
• M15: 3,966,887 km (0.056 R)
• M16: 4,101,226 km (0.072 R)
• M17: 4,938,675 km (0.088 R)
• M18: 5,784,052 km (0.106 R)
• M19: 6,402,340 km (0.088 R)
• M20: 6,833,930 km (0.106 R)
• M21: 7,111,434 km (0.072 R)
• M22: 7,749,170 km (0.075 R)
• M23: 9,409,556 km (0.05 R)
• M24: 9,563,642 km (0.079 R)
• M25: 10,030,388 km (0.073 R)
• M26: 11,175,559 km (0.086 R)
• M27: 12,984,048 km (0.119 R)
• M28: 13,041,045 km (0.104 R)
• M29: 13,327,674 km (0.113 R)
• M30: 13,442,865 km (0.091 R)
• M31: 14,258,921 km (0.077 R)
• M32: 14,317,863 km (0.047 R)
• M33: 15,120,904 km (0.054 R)
• M34: 15,180,893 km (0.112 R)
• M35: 15,422,044 km (0.037 R)
• M36: 15,573,438 km (0.106 R)
• M37: 16,030,309 km (0.091 R)
• M38: 17,113,548 km (0.063 R)
• M39: 17,490,385 km (0.092 R)
• M40: 17,553,515 km (0.071 R)
• M41: 17,806,485 km (0.108 R)
• M42: 18,028,937 km (0.075 R)
• M43: 18,252,287 km (0.114 R)
• M44: 18,444,520 km (0.106 R)
• M45: 18,733,992 km (0.063 R)
• M46: 18,830,931 km (0.073 R)
• M47: 20,303,423 km (0.105 R)
• M48: 21,070,262 km (0.089 R)
• M49: 21,373,048 km (0.088 R)
• M50: 21,914,592 km (0.06 R)
• M51: 22,221,268 km (0.083 R)
• M52: 22,769,993 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.1

Radius: 4.5

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.33 AU - 16.33 AU

Year: 21290 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,090,814 km

• M1: 173,234 km (0.092 R)
• M2: 210,035 km (0.089 R)
• M3: 338,989 km (0.068 R)
• M4: 425,456 km (0.119 R)
• M5: 505,491 km (0.077 R)
• M6: 561,740 km (0.067 R)
• M7: 605,273 km (0.101 R)
• M8: 665,112 km (0.1 R)
• M9: 907,311 km (0.038 R)
• M10: 1,486,255 km (0.102 R)
• M11: 1,672,355 km (0.118 R)
• M12: 2,320,712 km (0.059 R)
• M13: 2,439,792 km (0.115 R)
• M14: 2,536,432 km (0.112 R)
• M15: 3,380,613 km (0.119 R)
• M16: 3,461,396 km (0.03 R)
• M17: 3,570,153 km (0.058 R)
• M18: 4,361,975 km (0.096 R)
• M19: 4,989,987 km (0.105 R)
• M20: 5,236,673 km (0.117 R)
• M21: 5,424,419 km (0.109 R)
• M22: 5,806,193 km (0.076 R)
• M23: 6,032,983 km (0.067 R)
• M24: 6,798,326 km (0.066 R)
• M25: 6,832,284 km (0.062 R)
• M26: 7,209,570 km (0.117 R)
• M27: 7,278,984 km (0.06 R)
• M28: 9,157,933 km (0.085 R)
• M29: 10,738,285 km (0.036 R)
• M30: 10,857,215 km (0.079 R)
• M31: 11,458,299 km (0.117 R)
• M32: 11,742,535 km (0.092 R)
• M33: 13,028,778 km (0.119 R)
• M34: 13,282,945 km (0.102 R)
• M35: 13,710,046 km (0.092 R)
• M36: 15,062,411 km (0.077 R)
• M37: 15,418,305 km (0.052 R)
• M38: 15,463,034 km (0.104 R)
• M39: 15,507,764 km (0.107 R)
• M40: 15,642,253 km (0.105 R)
• M41: 15,957,306 km (0.083 R)
• M42: 16,047,812 km (0.101 R)
• M43: 16,593,994 km (0.05 R)
• M44: 17,099,934 km (0.119 R)
• M45: 18,127,073 km (0.082 R)
• M46: 19,366,641 km (0.045 R)
• M47: 19,704,882 km (0.039 R)
• M48: 21,028,225 km (0.109 R)
• M49: 21,425,856 km (0.108 R)
• M50: 21,825,881 km (0.099 R)
• M51: 22,127,470 km (0.092 R)
• M52: 22,684,124 km (0.037 R)
• M53: 23,040,765 km (0.104 R)
• M54: 23,450,513 km (0.081 R)
• M55: 23,501,975 km (0.093 R)
• M56: 24,173,520 km (0.094 R)
• M57: 24,433,521 km (0.084 R)
• M58: 25,959,569 km (0.113 R)
• M59: 26,119,190 km (0.041 R)
• M60: 27,407,975 km (0.101 R)
• M61: 28,005,469 km (0.095 R)
• M62: 28,497,497 km (0.07 R)
• M63: 29,601,230 km (0.12 R)
• M64: 29,990,932 km (0.117 R)
• M65: 31,793,437 km (0.074 R)
• M66: 32,593,038 km (0.056 R)
• M67: 32,880,266 km (0.084 R)
• M68: 33,225,986 km (0.117 R)
• M69: 33,688,842 km (0.116 R)
• M70: 33,979,212 km (0.105 R)
• M71: 35,207,709 km (0.033 R)
• M72: 35,384,384 km (0.118 R)
• M73: 38,251,278 km (0.107 R)
• M74: 40,019,076 km (0.077 R)
• M75: 40,511,403 km (0.032 R)
• M76: 40,943,890 km (0.079 R)
• M77: 41,067,757 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.7

Radius: 7.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.3 AU - 16.92 AU

Year: 22991 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,090,814 km

• M1: 104,120 km (0.105 R)
• M2: 179,966 km (0.048 R)
• M3: 239,506 km (0.091 R)
• M4: 471,084 km (0.078 R)
• M5: 723,306 km (0.114 R)
• M6: 831,166 km (0.086 R)
• M7: 1,136,944 km (0.101 R)
• M8: 1,503,459 km (0.088 R)
• M9: 2,087,040 km (0.037 R)
• M10: 2,211,655 km (0.074 R)
• M11: 3,699,705 km (0.06 R)
• M12: 4,081,778 km (0.055 R)
• M13: 4,356,739 km (0.111 R)
• M14: 4,678,524 km (0.098 R)
• M15: 5,133,301 km (0.106 R)
• M16: 7,090,041 km (0.106 R)
• M17: 7,611,689 km (0.08 R)
• M18: 8,541,739 km (0.101 R)
• M19: 10,346,787 km (0.101 R)
• M20: 12,661,365 km (0.118 R)
• M21: 14,170,957 km (0.111 R)
• M22: 14,527,300 km (0.116 R)
• M23: 15,248,960 km (0.063 R)
• M24: 16,477,457 km (0.111 R)
• M25: 16,726,837 km (0.075 R)
• M26: 17,103,525 km (0.097 R)
• M27: 17,865,127 km (0.097 R)
• M28: 19,224,374 km (0.09 R)
• M29: 20,482,492 km (0.077 R)
• M30: 21,290,919 km (0.111 R)
• M31: 21,426,604 km (0.101 R)
• M32: 21,835,604 km (0.115 R)
• M33: 21,972,486 km (0.054 R)
• M34: 23,567,050 km (0.09 R)
• M35: 24,698,160 km (0.083 R)
• M36: 25,774,666 km (0.119 R)
• M37: 26,354,956 km (0.056 R)
• M38: 26,427,810 km (0.089 R)
• M39: 26,793,128 km (0.103 R)
• M40: 27,086,490 km (0.087 R)
• M41: 27,454,800 km (0.09 R)
• M42: 27,898,806 km (0.076 R)
• M43: 28,196,207 km (0.062 R)
• M44: 28,270,706 km (0.111 R)
• M45: 29,471,828 km (0.066 R)
• M46: 29,547,524 km (0.089 R)
• M47: 30,536,366 km (0.11 R)
• M48: 30,689,554 km (0.093 R)
• M49: 31,073,423 km (0.12 R)
• M50: 32,390,482 km (0.074 R)
• M51: 32,938,160 km (0.066 R)
• M52: 33,331,154 km (0.116 R)
• M53: 34,280,801 km (0.099 R)
• M54: 34,998,871 km (0.107 R)
• M55: 35,883,144 km (0.091 R)
• M56: 38,497,366 km (0.069 R)
• M57: 38,828,427 km (0.103 R)
• M58: 42,275,909 km (0.107 R)
• M59: 43,045,740 km (0.114 R)
• M60: 43,217,329 km (0.082 R)
• M61: 43,303,348 km (0.085 R)
• M62: 43,475,385 km (0.049 R)
• M63: 43,647,572 km (0.06 R)
• M64: 43,733,890 km (0.116 R)
• M65: 44,252,397 km (0.076 R)
• M66: 44,685,931 km (0.076 R)
• M67: 46,258,654 km (0.055 R)
• M68: 46,875,296 km (0.086 R)
• M69: 48,294,531 km (0.094 R)
• M70: 49,638,069 km (0.115 R)
• M71: 49,727,978 km (0.108 R)
• M72: 50,449,937 km (0.105 R)
• M73: 50,902,919 km (0.036 R)
• M74: 53,649,088 km (0.096 R)
• M75: 54,204,096 km (0.117 R)
• M76: 54,946,999 km (0.106 R)
• M77: 55,599,844 km (0.107 R)
• M78: 55,973,988 km (0.072 R)
• M79: 61,589,743 km (0.098 R)
• M80: 62,753,764 km (0.03 R)
• M81: 63,436,079 km (0.093 R)
• M82: 63,533,767 km (0.028 R)
• M83: 65,103,348 km (0.041 R)
• M84: 65,300,368 km (0.118 R)
• M85: 66,090,843 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 19,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit