🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.52 AU - 0.58 AU

Year: 263 Days

Day: 40.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.45 AU - 0.71 AU

Year: 285 Days

Day: 21.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.9

Radius: 3.9

Gravity: 28.72 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.89 AU - 9.13 AU

Year: 13288 Days

Day: 23.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,040,093 km

• M1: 48,470 km (0.115 R)
• M2: 188,194 km (0.114 R)
• M3: 447,148 km (0.114 R)
• M4: 728,691 km (0.115 R)
• M5: 1,130,511 km (0.115 R)
• M6: 1,420,731 km (0.104 R)
• M7: 1,790,537 km (0.032 R)
• M8: 2,041,413 km (0.108 R)
• M9: 2,258,778 km (0.092 R)
• M10: 3,846,161 km (0.106 R)
• M11: 4,321,583 km (0.116 R)
• M12: 7,382,206 km (0.059 R)
• M13: 7,592,541 km (0.045 R)
• M14: 8,704,651 km (0.067 R)
• M15: 9,275,218 km (0.096 R)
• M16: 14,832,928 km (0.112 R)
• M17: 15,507,764 km (0.096 R)
• M18: 19,350,784 km (0.105 R)
• M19: 20,237,750 km (0.07 R)
• M20: 20,484,287 km (0.046 R)
• M21: 21,490,482 km (0.079 R)
• M22: 21,833,061 km (0.075 R)
• M23: 22,353,811 km (0.1 R)
• M24: 22,617,253 km (0.054 R)
• M25: 23,329,938 km (0.064 R)
• M26: 25,271,718 km (0.116 R)
• M27: 26,428,259 km (0.087 R)
• M28: 28,228,520 km (0.108 R)
• M29: 28,433,469 km (0.118 R)
• M30: 40,773,348 km (0.118 R)
• M31: 44,820,569 km (0.103 R)
• M32: 44,959,845 km (0.107 R)
• M33: 47,372,859 km (0.06 R)
• M34: 49,721,545 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.8

Radius: 7.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.98 AU - 11.24 AU

Year: 19235 Days

Day: 23.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 178.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,040,093 km

• M1: 89,609 km (0.104 R)
• M2: 374,593 km (0.084 R)
• M3: 677,828 km (0.119 R)
• M4: 1,229,096 km (0.117 R)
• M5: 1,976,936 km (0.103 R)
• M6: 2,858,217 km (0.091 R)
• M7: 3,310,750 km (0.106 R)
• M8: 3,594,089 km (0.12 R)
• M9: 4,636,636 km (0.116 R)
• M10: 4,991,931 km (0.097 R)
• M11: 5,979,277 km (0.09 R)
• M12: 6,361,500 km (0.094 R)
• M13: 8,475,467 km (0.098 R)
• M14: 9,206,403 km (0.12 R)
• M15: 9,459,073 km (0.104 R)
• M16: 10,031,584 km (0.098 R)
• M17: 13,309,423 km (0.086 R)
• M18: 13,633,004 km (0.097 R)
• M19: 16,560,933 km (0.092 R)
• M20: 16,935,227 km (0.104 R)
• M21: 21,433,635 km (0.116 R)
• M22: 26,567,086 km (0.102 R)
• M23: 30,521,855 km (0.083 R)
• M24: 34,003,297 km (0.114 R)
• M25: 38,650,405 km (0.055 R)
• M26: 43,988,805 km (0.086 R)
• M27: 53,291,100 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.9

Radius: 4.8

Gravity: 21.05 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.83 AU - 11.95 AU

Year: 23204 Days

Day: 24.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,040,093 km

• M1: 62,831 km (0.093 R)
• M2: 488,736 km (0.061 R)
• M3: 732,880 km (0.111 R)
• M4: 1,809,835 km (0.094 R)
• M5: 2,019,721 km (0.11 R)
• M6: 3,910,937 km (0.053 R)
• M7: 6,877,014 km (0.112 R)
• M8: 7,294,392 km (0.028 R)
• M9: 8,077,537 km (0.07 R)
• M10: 10,338,110 km (0.113 R)
• M11: 13,481,611 km (0.116 R)
• M12: 14,884,390 km (0.118 R)
• M13: 29,523,589 km (0.066 R)
• M14: 46,492,625 km (0.112 R)
• M15: 47,645,127 km (0.096 R)
• M16: 56,436,844 km (0.104 R)
• M17: 66,664,252 km (0.085 R)
• M18: 68,551,130 km (0.082 R)
• M19: 73,091,874 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.7

Radius: 3.5

Gravity: 53.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.92 AU - 12.98 AU

Year: 23396 Days

Day: 24.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,040,093 km

• M1: 43,533 km (0.07 R)
• M2: 323,580 km (0.086 R)
• M3: 758,611 km (0.1 R)
• M4: 976,425 km (0.094 R)
• M5: 1,134,401 km (0.11 R)
• M6: 1,340,397 km (0.115 R)
• M7: 1,605,634 km (0.078 R)
• M8: 3,392,730 km (0.057 R)
• M9: 4,966,799 km (0.116 R)
• M10: 5,763,707 km (0.076 R)
• M11: 6,734,896 km (0.103 R)
• M12: 6,969,914 km (0.118 R)
• M13: 8,281,140 km (0.079 R)
• M14: 8,826,574 km (0.088 R)
• M15: 10,480,528 km (0.098 R)
• M16: 13,039,998 km (0.088 R)
• M17: 14,155,549 km (0.086 R)
• M18: 16,153,578 km (0.092 R)
• M19: 20,403,803 km (0.091 R)
• M20: 21,496,017 km (0.1 R)
• M21: 27,308,643 km (0.09 R)
• M22: 28,511,409 km (0.051 R)
• M23: 34,086,473 km (0.091 R)
• M24: 34,778,363 km (0.095 R)
• M25: 35,904,835 km (0.048 R)
• M26: 36,333,433 km (0.115 R)
• M27: 44,973,159 km (0.087 R)
• M28: 57,963,789 km (0.045 R)
• M29: 59,945,064 km (0.028 R)
• M30: 60,346,584 km (0.051 R)
• M31: 63,000,600 km (0.058 R)
• M32: 66,587,209 km (0.099 R)
• M33: 71,653,042 km (0.104 R)
• M34: 78,638,514 km (0.109 R)
• M35: 80,087,968 km (0.095 R)
• M36: 80,331,214 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 13,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit