🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.45 AU - 0.61 AU

Year: 138 Days

Day: 19.9 Hours

Environment

Temp: 267 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.31 AU - 1.53 AU

Year: 603 Days

Day: 44.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,019,651 km

• M1: 496,216 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.38 AU - 1.76 AU

Year: 701 Days

Day: 32.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.51 AU - 2.43 AU

Year: 986 Days

Day: 23.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.08 AU - 4.3 AU

Year: 2527 Days

Day: 20.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,019,651 km

• M1: 2,323,853 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.3

Radius: 10.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.27 AU - 7.39 AU

Year: 7074 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,019,651 km

• M1: 146,307 km (0.029 R)
• M2: 218,114 km (0.098 R)
• M3: 387,309 km (0.054 R)
• M4: 462,856 km (0.037 R)
• M5: 644,916 km (0.102 R)
• M6: 1,032,375 km (0.069 R)
• M7: 1,310,777 km (0.116 R)
• M8: 1,467,854 km (0.094 R)
• M9: 1,649,915 km (0.06 R)
• M10: 1,917,396 km (0.109 R)
• M11: 2,429,619 km (0.054 R)
• M12: 3,574,791 km (0.06 R)
• M13: 4,023,285 km (0.119 R)
• M14: 4,202,503 km (0.049 R)
• M15: 5,473,636 km (0.088 R)
• M16: 6,432,260 km (0.109 R)
• M17: 6,793,688 km (0.093 R)
• M18: 7,069,247 km (0.079 R)
• M19: 7,599,572 km (0.068 R)
• M20: 7,758,146 km (0.095 R)
• M21: 7,917,617 km (0.051 R)
• M22: 8,305,075 km (0.085 R)
• M23: 9,572,319 km (0.076 R)
• M24: 9,778,016 km (0.101 R)
• M25: 9,846,831 km (0.119 R)
• M26: 9,950,502 km (0.112 R)
• M27: 10,228,455 km (0.07 R)
• M28: 10,827,894 km (0.109 R)
• M29: 11,042,118 km (0.092 R)
• M30: 11,293,891 km (0.096 R)
• M31: 11,876,575 km (0.1 R)
• M32: 13,033,116 km (0.114 R)
• M33: 13,375,695 km (0.097 R)
• M34: 14,186,366 km (0.086 R)
• M35: 14,420,936 km (0.096 R)
• M36: 14,735,689 km (0.095 R)
• M37: 14,814,677 km (0.085 R)
• M38: 15,092,480 km (0.107 R)
• M39: 15,895,522 km (0.076 R)
• M40: 16,017,294 km (0.091 R)
• M41: 16,179,907 km (0.085 R)
• M42: 16,589,207 km (0.086 R)
• M43: 16,918,921 km (0.077 R)
• M44: 17,459,567 km (0.11 R)
• M45: 17,752,929 km (0.074 R)
• M46: 18,048,086 km (0.087 R)
• M47: 18,302,252 km (0.109 R)
• M48: 18,429,859 km (0.118 R)
• M49: 18,942,980 km (0.069 R)
• M50: 19,115,167 km (0.098 R)
• M51: 19,287,803 km (0.083 R)
• M52: 19,765,170 km (0.113 R)
• M53: 19,852,385 km (0.117 R)
• M54: 20,070,948 km (0.079 R)
• M55: 20,466,485 km (0.103 R)
• M56: 21,176,027 km (0.112 R)
• M57: 21,354,647 km (0.105 R)
• M58: 21,938,827 km (0.118 R)
• M59: 22,391,660 km (0.039 R)
• M60: 22,573,571 km (0.09 R)
• M61: 22,664,825 km (0.117 R)
• M62: 22,984,965 km (0.06 R)
• M63: 23,122,595 km (0.1 R)
• M64: 23,768,708 km (0.094 R)
• M65: 23,907,834 km (0.108 R)
• M66: 24,373,831 km (0.087 R)
• M67: 24,467,480 km (0.065 R)
• M68: 24,607,952 km (0.038 R)
• M69: 24,984,191 km (0.099 R)
• M70: 25,457,070 km (0.075 R)
• M71: 26,124,127 km (0.099 R)
• M72: 26,219,869 km (0.113 R)
• M73: 26,363,633 km (0.057 R)
• M74: 27,038,469 km (0.115 R)
• M75: 27,816,677 km (0.106 R)
• M76: 29,544,532 km (0.066 R)
• M77: 29,794,211 km (0.061 R)
• M78: 30,195,133 km (0.095 R)
• M79: 30,799,808 km (0.119 R)
• M80: 31,052,928 km (0.11 R)
• M81: 31,612,424 km (0.079 R)
• M82: 32,226,373 km (0.118 R)
• M83: 33,414,330 km (0.083 R)
• M84: 33,518,301 km (0.111 R)
• M85: 34,353,954 km (0.073 R)
• M86: 34,985,108 km (0.106 R)
• M87: 35,196,489 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.3

Radius: 12.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.8 AU - 9.02 AU

Year: 7190 Days

Day: 10.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,019,651 km

• M1: 168,148 km (0.037 R)
• M2: 266,583 km (0.039 R)
• M3: 379,231 km (0.109 R)
• M4: 725,250 km (0.093 R)
• M5: 1,013,825 km (0.11 R)
• M6: 1,095,954 km (0.093 R)
• M7: 1,197,830 km (0.118 R)
• M8: 1,357,002 km (0.085 R)
• M9: 1,448,706 km (0.103 R)
• M10: 2,043,058 km (0.045 R)
• M11: 2,213,749 km (0.07 R)
• M12: 2,731,059 km (0.12 R)
• M13: 3,088,598 km (0.077 R)
• M14: 3,186,584 km (0.105 R)
• M15: 3,743,986 km (0.072 R)
• M16: 4,141,467 km (0.114 R)
• M17: 4,721,010 km (0.101 R)
• M18: 5,864,386 km (0.102 R)
• M19: 6,140,095 km (0.119 R)
• M20: 6,545,804 km (0.087 R)
• M21: 7,383,553 km (0.088 R)
• M22: 7,548,559 km (0.068 R)
• M23: 7,714,912 km (0.105 R)
• M24: 8,598,886 km (0.1 R)
• M25: 9,053,065 km (0.089 R)
• M26: 9,158,980 km (0.026 R)
• M27: 9,407,612 km (0.114 R)
• M28: 9,803,148 km (0.088 R)
• M29: 9,911,906 km (0.11 R)
• M30: 10,130,768 km (0.101 R)
• M31: 10,425,027 km (0.071 R)
• M32: 11,059,621 km (0.06 R)
• M33: 11,476,999 km (0.099 R)
• M34: 11,553,444 km (0.041 R)
• M35: 11,745,228 km (0.12 R)
• M36: 12,171,133 km (0.059 R)
• M37: 12,249,074 km (0.072 R)
• M38: 12,759,950 km (0.093 R)
• M39: 12,878,881 km (0.085 R)
• M40: 12,998,110 km (0.105 R)
• M41: 13,277,858 km (0.114 R)
• M42: 13,924,719 km (0.112 R)
• M43: 14,457,886 km (0.105 R)
• M44: 14,872,572 km (0.085 R)
• M45: 15,586,602 km (0.043 R)
• M46: 16,054,544 km (0.112 R)
• M47: 16,613,442 km (0.113 R)
• M48: 16,873,742 km (0.111 R)
• M49: 17,662,273 km (0.081 R)
• M50: 17,927,809 km (0.077 R)
• M51: 18,732,496 km (0.089 R)
• M52: 18,822,554 km (0.048 R)
• M53: 19,731,810 km (0.116 R)
• M54: 19,961,442 km (0.105 R)
• M55: 20,284,274 km (0.111 R)
• M56: 21,877,043 km (0.032 R)
• M57: 22,400,935 km (0.05 R)
• M58: 22,688,462 km (0.06 R)
• M59: 23,364,046 km (0.043 R)
• M60: 23,606,993 km (0.097 R)
• M61: 24,291,553 km (0.08 R)
• M62: 24,488,423 km (0.067 R)
• M63: 24,636,376 km (0.071 R)
• M64: 25,181,361 km (0.112 R)
• M65: 25,380,476 km (0.085 R)
• M66: 25,580,189 km (0.056 R)
• M67: 25,880,731 km (0.083 R)
• M68: 25,981,261 km (0.082 R)
• M69: 26,081,790 km (0.116 R)
• M70: 26,283,299 km (0.057 R)
• M71: 26,434,841 km (0.106 R)
• M72: 28,378,866 km (0.07 R)
• M73: 28,690,029 km (0.104 R)
• M74: 29,368,007 km (0.109 R)
• M75: 31,487,360 km (0.086 R)
• M76: 33,217,908 km (0.098 R)
• M77: 34,536,164 km (0.1 R)
• M78: 34,702,218 km (0.086 R)
• M79: 36,207,921 km (0.08 R)
• M80: 37,337,085 km (0.108 R)
• M81: 37,507,328 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.8

Radius: 10.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.08 AU - 14.94 AU

Year: 14836 Days

Day: 14.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,019,651 km

• M1: 134,189 km (0.09 R)
• M2: 213,476 km (0.098 R)
• M3: 402,418 km (0.097 R)
• M4: 1,310,178 km (0.092 R)
• M5: 1,463,815 km (0.114 R)
• M6: 2,336,120 km (0.07 R)
• M7: 2,766,364 km (0.113 R)
• M8: 2,865,398 km (0.083 R)
• M9: 2,999,288 km (0.085 R)
• M10: 3,682,052 km (0.062 R)
• M11: 5,661,232 km (0.093 R)
• M12: 5,787,792 km (0.098 R)
• M13: 5,936,492 km (0.048 R)
• M14: 6,259,624 km (0.051 R)
• M15: 6,324,998 km (0.112 R)
• M16: 7,172,021 km (0.056 R)
• M17: 7,377,868 km (0.087 R)
• M18: 7,655,372 km (0.077 R)
• M19: 7,842,369 km (0.109 R)
• M20: 8,007,076 km (0.11 R)
• M21: 8,653,638 km (0.089 R)
• M22: 9,242,456 km (0.116 R)
• M23: 10,484,567 km (0.06 R)
• M24: 11,778,439 km (0.116 R)
• M25: 13,122,276 km (0.114 R)
• M26: 15,007,808 km (0.115 R)
• M27: 15,477,545 km (0.118 R)
• M28: 17,589,119 km (0.095 R)
• M29: 17,836,255 km (0.085 R)
• M30: 18,022,205 km (0.073 R)
• M31: 19,152,118 km (0.092 R)
• M32: 19,757,540 km (0.028 R)
• M33: 20,889,398 km (0.093 R)
• M34: 21,776,962 km (0.106 R)
• M35: 21,876,295 km (0.068 R)
• M36: 22,108,770 km (0.072 R)
• M37: 22,208,552 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.6

Radius: 7.5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.67 AU - 20.51 AU

Year: 25183 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,019,651 km

• M1: 354,846 km (0.116 R)
• M2: 597,344 km (0.117 R)
• M3: 1,177,784 km (0.057 R)
• M4: 1,817,913 km (0.1 R)
• M5: 2,961,439 km (0.114 R)
• M6: 3,571,799 km (0.058 R)
• M7: 4,937,927 km (0.031 R)
• M8: 5,310,874 km (0.119 R)
• M9: 5,657,941 km (0.119 R)
• M10: 6,012,338 km (0.105 R)
• M11: 6,520,522 km (0.086 R)
• M12: 6,668,325 km (0.082 R)
• M13: 7,655,521 km (0.087 R)
• M14: 7,968,331 km (0.107 R)
• M15: 8,325,421 km (0.089 R)
• M16: 8,566,273 km (0.1 R)
• M17: 8,728,288 km (0.105 R)
• M18: 9,220,016 km (0.098 R)
• M19: 9,302,893 km (0.067 R)
• M20: 9,594,759 km (0.088 R)
• M21: 10,575,073 km (0.111 R)
• M22: 10,748,757 km (0.072 R)
• M23: 11,855,930 km (0.066 R)
• M24: 12,263,285 km (0.069 R)
• M25: 13,278,457 km (0.12 R)
• M26: 13,654,246 km (0.05 R)
• M27: 13,890,910 km (0.065 R)
• M28: 14,033,477 km (0.117 R)
• M29: 14,802,560 km (0.089 R)
• M30: 15,290,099 km (0.103 R)
• M31: 15,437,453 km (0.068 R)
• M32: 16,632,740 km (0.099 R)
• M33: 17,394,941 km (0.052 R)
• M34: 17,961,020 km (0.052 R)
• M35: 18,480,872 km (0.081 R)
• M36: 18,900,345 km (0.111 R)
• M37: 19,270,001 km (0.088 R)
• M38: 20,609,500 km (0.105 R)
• M39: 20,989,928 km (0.089 R)
• M40: 21,044,381 km (0.113 R)
• M41: 21,372,599 km (0.105 R)
• M42: 21,702,612 km (0.06 R)
• M43: 23,830,791 km (0.087 R)
• M44: 23,944,635 km (0.091 R)
• M45: 24,516,697 km (0.109 R)
• M46: 25,093,098 km (0.089 R)
• M47: 26,200,721 km (0.119 R)
• M48: 28,402,801 km (0.083 R)
• M49: 29,129,697 km (0.118 R)
• M50: 30,663,674 km (0.098 R)
• M51: 31,846,993 km (0.062 R)
• M52: 32,475,753 km (0.104 R)
• M53: 32,918,413 km (0.06 R)
• M54: 32,981,843 km (0.108 R)
• M55: 33,363,018 km (0.095 R)
• M56: 33,490,326 km (0.085 R)
• M57: 33,617,933 km (0.096 R)
• M58: 35,290,736 km (0.118 R)
• M59: 35,615,513 km (0.112 R)
• M60: 35,876,113 km (0.107 R)
• M61: 36,333,583 km (0.052 R)
• M62: 36,661,501 km (0.052 R)
• M63: 37,386,453 km (0.104 R)
• M64: 39,589,730 km (0.052 R)
• M65: 44,610,683 km (0.104 R)
• M66: 45,596,234 km (0.111 R)
• M67: 45,666,994 km (0.092 R)
• M68: 46,304,730 km (0.098 R)
• M69: 46,446,848 km (0.055 R)
• M70: 46,945,308 km (0.087 R)
• M71: 47,374,055 km (0.098 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit