🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.56 AU - 0.9 AU

Year: 272 Days

Day: 14.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,643,512 km

• M1: 587,321 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.7 AU - 1.1 AU

Year: 373 Days

Day: 27 Hours

Environment

Temp: -52 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,643,512 km

• M1: 952,639 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.49 AU - 2.03 AU

Year: 1019 Days

Day: 15.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,643,512 km

• M1: 298,597 km (0.12 R)

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.97 AU - 2.77 AU

Year: 1593 Days

Day: 13 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 11.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.31 AU - 3.31 AU

Year: 2056 Days

Day: 9.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 46,643,512 km

• M1: 140,323 km (0.12 R)
• M2: 213,626 km (0.036 R)
• M3: 283,937 km (0.077 R)
• M4: 387,608 km (0.078 R)
• M5: 548,276 km (0.083 R)
• M6: 625,768 km (0.031 R)
• M7: 701,165 km (0.051 R)
• M8: 876,494 km (0.109 R)
• M9: 1,036,863 km (0.086 R)
• M10: 1,207,255 km (0.113 R)
• M11: 1,312,572 km (0.11 R)
• M12: 1,532,780 km (0.025 R)
• M13: 1,783,655 km (0.114 R)
• M14: 1,999,675 km (0.115 R)
• M15: 2,096,465 km (0.118 R)
• M16: 2,488,860 km (0.085 R)
• M17: 2,882,751 km (0.093 R)
• M18: 3,103,857 km (0.05 R)
• M19: 3,399,761 km (0.095 R)
• M20: 3,504,480 km (0.094 R)
• M21: 4,056,047 km (0.065 R)
• M22: 4,179,615 km (0.074 R)
• M23: 4,354,644 km (0.077 R)
• M24: 4,481,204 km (0.078 R)
• M25: 5,551,278 km (0.074 R)
• M26: 5,702,671 km (0.03 R)
• M27: 5,883,235 km (0.118 R)
• M28: 5,953,098 km (0.059 R)
• M29: 6,023,409 km (0.08 R)
• M30: 6,421,937 km (0.084 R)
• M31: 6,726,519 km (0.101 R)
• M32: 7,035,737 km (0.071 R)
• M33: 7,184,737 km (0.076 R)
• M34: 7,364,853 km (0.115 R)
• M35: 7,516,096 km (0.101 R)
• M36: 7,760,390 km (0.055 R)
• M37: 7,867,950 km (0.089 R)
• M38: 7,976,110 km (0.077 R)
• M39: 8,053,751 km (0.099 R)
• M40: 8,350,703 km (0.069 R)
• M41: 8,556,101 km (0.11 R)
• M42: 8,715,273 km (0.102 R)
• M43: 9,068,773 km (0.1 R)
• M44: 9,214,780 km (0.111 R)
• M45: 9,624,379 km (0.09 R)
• M46: 9,706,957 km (0.1 R)
• M47: 10,106,982 km (0.091 R)
• M48: 10,275,279 km (0.079 R)
• M49: 10,376,707 km (0.097 R)
• M50: 10,837,169 km (0.102 R)
• M51: 11,147,884 km (0.061 R)
• M52: 11,514,249 km (0.067 R)
• M53: 11,742,984 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.4

Radius: 11

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.07 AU - 4.31 AU

Year: 3094 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,643,512 km

• M1: 188,344 km (0.101 R)
• M2: 265,536 km (0.068 R)
• M3: 376,687 km (0.064 R)
• M4: 532,718 km (0.111 R)
• M5: 685,607 km (0.095 R)
• M6: 1,069,176 km (0.077 R)
• M7: 1,302,249 km (0.105 R)
• M8: 1,466,807 km (0.097 R)
• M9: 1,688,960 km (0.032 R)
• M10: 1,869,375 km (0.111 R)
• M11: 2,110,976 km (0.119 R)
• M12: 2,291,839 km (0.117 R)
• M13: 2,405,833 km (0.106 R)
• M14: 2,594,925 km (0.085 R)
• M15: 2,743,924 km (0.028 R)
• M16: 3,128,839 km (0.104 R)
• M17: 3,207,977 km (0.052 R)
• M18: 3,319,876 km (0.058 R)
• M19: 3,630,142 km (0.094 R)
• M20: 3,847,807 km (0.082 R)
• M21: 4,104,517 km (0.112 R)
• M22: 4,208,786 km (0.102 R)
• M23: 4,420,019 km (0.105 R)
• M24: 4,562,735 km (0.062 R)
• M25: 4,761,551 km (0.053 R)
• M26: 5,074,509 km (0.107 R)
• M27: 5,394,200 km (0.048 R)
• M28: 5,759,368 km (0.034 R)
• M29: 6,493,595 km (0.078 R)
• M30: 6,656,208 km (0.098 R)
• M31: 6,840,811 km (0.096 R)
• M32: 6,923,389 km (0.111 R)
• M33: 7,278,236 km (0.101 R)
• M34: 7,832,346 km (0.053 R)
• M35: 7,962,047 km (0.076 R)
• M36: 8,755,963 km (0.12 R)
• M37: 9,436,933 km (0.115 R)
• M38: 9,713,988 km (0.113 R)
• M39: 10,040,859 km (0.112 R)
• M40: 10,111,320 km (0.096 R)
• M41: 10,229,203 km (0.117 R)
• M42: 10,323,749 km (0.073 R)
• M43: 10,681,138 km (0.099 R)
• M44: 10,994,247 km (0.084 R)
• M45: 11,777,691 km (0.091 R)
• M46: 11,976,506 km (0.115 R)
• M47: 12,051,305 km (0.08 R)
• M48: 12,503,390 km (0.039 R)
• M49: 13,736,076 km (0.079 R)
• M50: 13,892,855 km (0.117 R)
• M51: 13,971,544 km (0.109 R)
• M52: 14,632,467 km (0.112 R)
• M53: 14,899,798 km (0.113 R)
• M54: 14,980,282 km (0.114 R)
• M55: 15,141,698 km (0.047 R)
• M56: 15,493,552 km (0.053 R)
• M57: 16,177,663 km (0.112 R)
• M58: 16,260,391 km (0.051 R)
• M59: 16,426,295 km (0.068 R)
• M60: 16,592,797 km (0.099 R)
• M61: 16,899,473 km (0.096 R)
• M62: 17,546,933 km (0.11 R)
• M63: 17,660,328 km (0.061 R)
• M64: 18,145,025 km (0.1 R)
• M65: 18,461,125 km (0.099 R)
• M66: 18,547,593 km (0.083 R)
• M67: 18,663,082 km (0.103 R)
• M68: 18,982,175 km (0.102 R)
• M69: 19,215,248 km (0.034 R)
• M70: 19,420,048 km (0.056 R)
• M71: 19,654,916 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 9.5

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.14 AU - 4.78 AU

Year: 3440 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,643,512 km

• M1: 121,623 km (0.103 R)
• M2: 217,665 km (0.031 R)
• M3: 339,438 km (0.034 R)
• M4: 458,817 km (0.115 R)
• M5: 553,961 km (0.117 R)
• M6: 743,950 km (0.074 R)
• M7: 835,355 km (0.068 R)
• M8: 1,005,148 km (0.035 R)
• M9: 1,360,144 km (0.097 R)
• M10: 1,426,266 km (0.069 R)
• M11: 1,493,436 km (0.114 R)
• M12: 1,611,319 km (0.106 R)
• M13: 1,877,453 km (0.054 R)
• M14: 2,015,981 km (0.074 R)
• M15: 2,202,081 km (0.04 R)
• M16: 2,359,757 km (0.076 R)
• M17: 2,532,991 km (0.041 R)
• M18: 2,674,511 km (0.117 R)
• M19: 2,734,200 km (0.059 R)
• M20: 3,343,812 km (0.116 R)
• M21: 3,899,119 km (0.097 R)
• M22: 4,132,043 km (0.1 R)
• M23: 4,299,293 km (0.085 R)
• M24: 4,397,878 km (0.098 R)
• M25: 4,640,526 km (0.09 R)
• M26: 4,829,019 km (0.119 R)
• M27: 5,168,756 km (0.112 R)
• M28: 5,303,843 km (0.067 R)
• M29: 5,470,645 km (0.079 R)
• M30: 6,426,276 km (0.091 R)
• M31: 6,555,528 km (0.109 R)
• M32: 6,718,141 km (0.118 R)
• M33: 6,799,971 km (0.088 R)
• M34: 6,981,284 km (0.073 R)
• M35: 7,551,551 km (0.037 R)
• M36: 7,876,926 km (0.073 R)
• M37: 7,945,891 km (0.078 R)
• M38: 9,078,347 km (0.119 R)
• M39: 9,314,562 km (0.075 R)
• M40: 9,424,217 km (0.106 R)
• M41: 9,626,473 km (0.076 R)
• M42: 10,016,625 km (0.085 R)
• M43: 10,091,424 km (0.091 R)
• M44: 10,317,316 km (0.105 R)
• M45: 10,639,999 km (0.097 R)
• M46: 10,869,931 km (0.109 R)
• M47: 10,985,420 km (0.118 R)
• M48: 11,120,807 km (0.107 R)
• M49: 11,256,641 km (0.106 R)
• M50: 11,432,120 km (0.095 R)
• M51: 12,143,308 km (0.113 R)
• M52: 12,263,136 km (0.12 R)
• M53: 12,463,896 km (0.113 R)
• M54: 12,848,363 km (0.096 R)
• M55: 13,216,074 km (0.095 R)
• M56: 13,277,709 km (0.098 R)
• M57: 13,463,210 km (0.08 R)
• M58: 13,649,609 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.9

Radius: 11.6

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.24 AU - 6.84 AU

Year: 6480 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,643,512 km

• M1: 240,404 km (0.058 R)
• M2: 416,181 km (0.106 R)
• M3: 579,393 km (0.027 R)
• M4: 697,126 km (0.048 R)
• M5: 1,253,032 km (0.095 R)
• M6: 1,357,451 km (0.117 R)
• M7: 1,446,911 km (0.119 R)
• M8: 1,594,265 km (0.039 R)
• M9: 1,844,691 km (0.096 R)
• M10: 2,559,470 km (0.108 R)
• M11: 2,923,741 km (0.07 R)
• M12: 3,088,298 km (0.059 R)
• M13: 3,476,355 km (0.104 R)
• M14: 3,701,500 km (0.079 R)
• M15: 3,879,970 km (0.109 R)
• M16: 4,139,971 km (0.117 R)
• M17: 4,245,438 km (0.042 R)
• M18: 4,486,440 km (0.098 R)
• M19: 4,622,275 km (0.098 R)
• M20: 4,842,483 km (0.092 R)
• M21: 4,953,933 km (0.033 R)
• M22: 5,038,007 km (0.098 R)
• M23: 5,436,985 km (0.113 R)
• M24: 5,640,438 km (0.06 R)
• M25: 5,757,723 km (0.076 R)
• M26: 6,024,755 km (0.058 R)
• M27: 6,295,976 km (0.091 R)
• M28: 6,788,003 km (0.101 R)
• M29: 7,196,854 km (0.072 R)
• M30: 7,356,326 km (0.115 R)
• M31: 7,646,246 km (0.058 R)
• M32: 7,841,621 km (0.115 R)
• M33: 8,171,036 km (0.093 R)
• M34: 8,337,538 km (0.1 R)
• M35: 8,538,747 km (0.054 R)
• M36: 8,639,875 km (0.067 R)
• M37: 9,117,541 km (0.089 R)
• M38: 9,290,177 km (0.106 R)
• M39: 9,394,297 km (0.062 R)
• M40: 10,062,850 km (0.119 R)
• M41: 10,601,403 km (0.098 R)
• M42: 10,892,670 km (0.036 R)
• M43: 11,149,529 km (0.078 R)
• M44: 11,631,982 km (0.099 R)
• M45: 11,856,978 km (0.12 R)
• M46: 12,007,772 km (0.111 R)
• M47: 12,197,163 km (0.092 R)
• M48: 13,511,380 km (0.063 R)
• M49: 13,787,538 km (0.091 R)
• M50: 14,951,410 km (0.103 R)
• M51: 15,114,471 km (0.112 R)
• M52: 15,772,403 km (0.076 R)
• M53: 15,896,868 km (0.104 R)
• M54: 16,903,961 km (0.073 R)
• M55: 17,458,072 km (0.071 R)
• M56: 19,156,007 km (0.068 R)
• M57: 22,008,540 km (0.106 R)
• M58: 22,147,516 km (0.105 R)
• M59: 22,660,188 km (0.047 R)
• M60: 22,941,432 km (0.103 R)
• M61: 23,318,269 km (0.097 R)
• M62: 24,556,939 km (0.062 R)
• M63: 24,845,962 km (0.1 R)
• M64: 25,378,531 km (0.101 R)
• M65: 25,475,769 km (0.118 R)
• M66: 26,455,037 km (0.095 R)
• M67: 26,800,608 km (0.046 R)
• M68: 26,949,159 km (0.106 R)
• M69: 27,646,285 km (0.117 R)
• M70: 27,846,596 km (0.055 R)
• M71: 28,047,357 km (0.106 R)
• M72: 28,956,613 km (0.084 R)
• M73: 29,414,831 km (0.093 R)
• M74: 30,080,990 km (0.104 R)
• M75: 30,907,818 km (0.076 R)
• M76: 31,376,209 km (0.073 R)
• M77: 31,846,844 km (0.116 R)
• M78: 32,161,897 km (0.037 R)
• M79: 32,689,379 km (0.062 R)
• M80: 33,432,731 km (0.104 R)
• M81: 33,752,870 km (0.067 R)
• M82: 34,665,866 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.4

Radius: 13.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.98 AU - 8.66 AU

Year: 8646 Days

Day: 10.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,643,512 km

• M1: 236,813 km (0.037 R)
• M2: 340,634 km (0.067 R)
• M3: 751,131 km (0.12 R)
• M4: 1,160,879 km (0.112 R)
• M5: 1,863,391 km (0.081 R)
• M6: 2,004,013 km (0.12 R)
• M7: 2,760,530 km (0.092 R)
• M8: 3,086,802 km (0.105 R)
• M9: 3,425,492 km (0.072 R)
• M10: 3,866,058 km (0.101 R)
• M11: 4,139,074 km (0.096 R)
• M12: 4,576,648 km (0.113 R)
• M13: 4,672,390 km (0.065 R)
• M14: 4,801,044 km (0.081 R)
• M15: 4,996,419 km (0.083 R)
• M16: 5,161,127 km (0.086 R)
• M17: 5,564,143 km (0.111 R)
• M18: 5,666,468 km (0.073 R)
• M19: 5,769,391 km (0.106 R)
• M20: 6,222,972 km (0.107 R)
• M21: 6,436,299 km (0.112 R)
• M22: 6,652,019 km (0.115 R)
• M23: 7,127,740 km (0.076 R)
• M24: 7,313,690 km (0.115 R)
• M25: 7,728,376 km (0.106 R)
• M26: 7,957,859 km (0.102 R)
• M27: 8,267,377 km (0.047 R)
• M28: 8,620,278 km (0.113 R)
• M29: 8,898,381 km (0.09 R)
• M30: 9,341,190 km (0.047 R)
• M31: 9,667,762 km (0.085 R)
• M32: 10,039,812 km (0.079 R)
• M33: 10,416,500 km (0.037 R)
• M34: 10,926,030 km (0.115 R)
• M35: 11,227,021 km (0.073 R)
• M36: 11,313,489 km (0.105 R)
• M37: 11,574,387 km (0.094 R)
• M38: 11,793,399 km (0.051 R)
• M39: 11,969,475 km (0.038 R)
• M40: 12,324,471 km (0.054 R)
• M41: 12,458,361 km (0.108 R)
• M42: 12,682,907 km (0.108 R)
• M43: 13,044,635 km (0.044 R)
• M44: 14,244,260 km (0.11 R)
• M45: 14,337,909 km (0.114 R)
• M46: 15,720,193 km (0.113 R)
• M47: 17,444,608 km (0.101 R)
• M48: 17,595,253 km (0.084 R)
• M49: 18,354,612 km (0.117 R)
• M50: 19,176,652 km (0.072 R)
• M51: 19,905,642 km (0.051 R)
• M52: 20,063,019 km (0.066 R)
• M53: 20,431,928 km (0.118 R)
• M54: 20,856,337 km (0.069 R)
• M55: 21,016,257 km (0.065 R)
• M56: 21,176,476 km (0.103 R)
• M57: 21,498,411 km (0.101 R)
• M58: 21,821,841 km (0.068 R)
• M59: 22,637,599 km (0.072 R)
• M60: 22,911,662 km (0.056 R)
• M61: 23,021,616 km (0.088 R)
• M62: 23,131,720 km (0.071 R)
• M63: 23,242,124 km (0.095 R)
• M64: 23,574,081 km (0.104 R)
• M65: 24,635,777 km (0.118 R)
• M66: 25,087,563 km (0.095 R)
• M67: 25,314,353 km (0.118 R)
• M68: 26,690,055 km (0.11 R)
• M69: 27,972,259 km (0.052 R)
• M70: 29,155,279 km (0.095 R)
• M71: 29,752,922 km (0.117 R)
• M72: 32,863,511 km (0.106 R)
• M73: 33,111,843 km (0.095 R)
• M74: 34,362,780 km (0.093 R)
• M75: 35,693,005 km (0.05 R)
• M76: 37,622,219 km (0.103 R)
• M77: 38,207,595 km (0.036 R)
• M78: 38,730,440 km (0.074 R)
• M79: 39,190,005 km (0.091 R)
• M80: 40,180,642 km (0.094 R)
• M81: 43,473,889 km (0.043 R)
• M82: 44,499,233 km (0.116 R)
• M83: 45,325,312 km (0.04 R)
• M84: 45,809,411 km (0.045 R)
• M85: 46,156,329 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 13,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit