🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.25 AU - 1.67 AU

Year: 623 Days

Day: 18.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 99,161,126 km

• M1: 114,293 km (0.051 R)
• M2: 739,911 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.53 AU - 2.31 AU

Year: 939 Days

Day: 40.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,161,126 km

• M1: 75,996 km (0.079 R)
• M2: 149,598 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.32 AU - 3.92 AU

Year: 2432 Days

Day: 18.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,161,126 km

• M1: 188,194 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.22 AU - 5.04 AU

Year: 2964 Days

Day: 28.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,161,126 km

• M1: 1,355,058 km (0.097 R)

Asteroid Belt

Center: 11.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.8

Radius: 6.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 18.54 AU - 18.76 AU

Year: 28439 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 99,161,126 km

• M1: 205,847 km (0.103 R)
• M2: 773,870 km (0.1 R)
• M3: 852,708 km (0.078 R)
• M4: 934,239 km (0.117 R)
• M5: 1,901,838 km (0.118 R)
• M6: 2,579,067 km (0.04 R)
• M7: 3,361,015 km (0.104 R)
• M8: 3,605,309 km (0.115 R)
• M9: 3,816,541 km (0.109 R)
• M10: 4,031,962 km (0.114 R)
• M11: 4,932,242 km (0.084 R)
• M12: 5,824,892 km (0.079 R)
• M13: 6,232,397 km (0.064 R)
• M14: 6,324,250 km (0.106 R)
• M15: 6,790,098 km (0.092 R)
• M16: 7,631,586 km (0.111 R)
• M17: 7,902,956 km (0.074 R)
• M18: 9,755,277 km (0.114 R)
• M19: 10,076,613 km (0.083 R)
• M20: 10,238,478 km (0.111 R)
• M21: 10,401,241 km (0.101 R)
• M22: 10,510,298 km (0.102 R)
• M23: 10,977,941 km (0.107 R)
• M24: 11,116,767 km (0.117 R)
• M25: 11,339,967 km (0.104 R)
• M26: 11,762,731 km (0.092 R)
• M27: 11,961,846 km (0.111 R)
• M28: 12,507,728 km (0.047 R)
• M29: 12,739,904 km (0.088 R)
• M30: 12,856,591 km (0.102 R)
• M31: 13,415,638 km (0.061 R)
• M32: 14,344,790 km (0.108 R)
• M33: 14,557,369 km (0.108 R)
• M34: 14,801,662 km (0.115 R)
• M35: 15,792,598 km (0.062 R)
• M36: 18,131,860 km (0.073 R)
• M37: 18,725,016 km (0.104 R)
• M38: 21,646,213 km (0.11 R)
• M39: 21,785,489 km (0.041 R)
• M40: 22,486,355 km (0.027 R)
• M41: 23,694,657 km (0.08 R)
• M42: 23,838,271 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.4

Radius: 5.3

Gravity: 24.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.12 AU - 21.02 AU

Year: 29405 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,161,126 km

• M1: 136,882 km (0.084 R)
• M2: 505,491 km (0.116 R)
• M3: 1,450,052 km (0.045 R)
• M4: 2,435,453 km (0.096 R)
• M5: 2,696,950 km (0.108 R)
• M6: 3,534,250 km (0.078 R)
• M7: 3,880,120 km (0.076 R)
• M8: 5,090,816 km (0.066 R)
• M9: 5,480,817 km (0.12 R)
• M10: 6,348,634 km (0.094 R)
• M11: 7,320,422 km (0.116 R)
• M12: 7,382,655 km (0.118 R)
• M13: 7,445,187 km (0.046 R)
• M14: 7,633,531 km (0.108 R)
• M15: 8,337,837 km (0.06 R)
• M16: 8,730,532 km (0.089 R)
• M17: 8,929,198 km (0.109 R)
• M18: 11,499,289 km (0.117 R)
• M19: 11,644,399 km (0.084 R)
• M20: 11,717,104 km (0.093 R)
• M21: 12,083,020 km (0.091 R)
• M22: 12,452,826 km (0.064 R)
• M23: 13,203,358 km (0.119 R)
• M24: 13,355,350 km (0.043 R)
• M25: 16,186,340 km (0.094 R)
• M26: 16,430,334 km (0.059 R)
• M27: 16,675,675 km (0.118 R)
• M28: 17,752,331 km (0.066 R)
• M29: 18,510,941 km (0.116 R)
• M30: 19,280,024 km (0.073 R)
• M31: 19,798,530 km (0.094 R)
• M32: 20,146,794 km (0.083 R)
• M33: 20,234,159 km (0.107 R)
• M34: 20,761,043 km (0.109 R)
• M35: 21,114,692 km (0.116 R)
• M36: 21,381,425 km (0.054 R)
• M37: 21,559,746 km (0.108 R)
• M38: 27,038,768 km (0.106 R)
• M39: 27,715,848 km (0.12 R)
• M40: 28,007,713 km (0.091 R)
• M41: 29,086,763 km (0.09 R)
• M42: 29,185,497 km (0.107 R)
• M43: 31,386,531 km (0.113 R)
• M44: 32,302,219 km (0.084 R)
• M45: 33,123,362 km (0.11 R)
• M46: 34,263,896 km (0.107 R)
• M47: 35,311,829 km (0.092 R)
• M48: 38,735,077 km (0.118 R)
• M49: 39,607,233 km (0.115 R)
• M50: 40,045,854 km (0.088 R)
• M51: 40,927,733 km (0.052 R)
• M52: 42,598,442 km (0.112 R)
• M53: 45,317,533 km (0.108 R)
• M54: 46,236,363 km (0.095 R)
• M55: 47,277,415 km (0.11 R)
• M56: 47,859,052 km (0.091 R)
• M57: 48,560,217 km (0.092 R)
• M58: 50,446,347 km (0.08 R)
• M59: 50,921,619 km (0.093 R)
• M60: 51,517,767 km (0.104 R)
• M61: 53,199,396 km (0.096 R)
• M62: 54,777,056 km (0.034 R)
• M63: 56,863,048 km (0.037 R)
• M64: 57,853,685 km (0.099 R)
• M65: 58,351,098 km (0.053 R)
• M66: 58,850,007 km (0.112 R)
• M67: 60,355,111 km (0.055 R)
• M68: 64,301,503 km (0.108 R)
• M69: 65,981,038 km (0.045 R)
• M70: 68,199,126 km (0.115 R)
• M71: 70,839,828 km (0.115 R)
• M72: 70,972,671 km (0.093 R)
• M73: 72,172,595 km (0.081 R)
• M74: 76,765,699 km (0.042 R)
• M75: 77,312,180 km (0.072 R)
• M76: 78,546,661 km (0.112 R)
• M77: 78,684,291 km (0.086 R)
• M78: 78,959,701 km (0.085 R)
• M79: 79,097,481 km (0.11 R)
• M80: 79,511,268 km (0.025 R)
• M81: 83,549,214 km (0.118 R)
• M82: 84,674,938 km (0.099 R)
• M83: 88,367,612 km (0.106 R)
• M84: 89,945,720 km (0.05 R)
• M85: 92,112,645 km (0.103 R)
• M86: 93,420,878 km (0.114 R)
• M87: 93,566,736 km (0.1 R)
• M88: 93,712,594 km (0.071 R)
• M89: 95,028,457 km (0.111 R)
• M90: 95,468,424 km (0.088 R)
• M91: 98,863,997 km (0.109 R)
• M92: 99,161,098 km (0.106 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 18,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit