🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.52 AU - 0.6 AU

Year: 266 Days

Day: 28.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,545,598 km

• M1: 30,368 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 15

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.55 AU - 0.81 AU

Year: 357 Days

Day: 14.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 62,545,598 km

• M1: 186,698 km (0.085 R)
• M2: 695,032 km (0.065 R)
• M3: 1,670,111 km (0.055 R)
• M4: 2,150,320 km (0.11 R)
• M5: 2,937,953 km (0.036 R)
• M6: 3,458,852 km (0.106 R)
• M7: 4,254,863 km (0.091 R)
• M8: 4,896,039 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.6

Radius: 9.3

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.4 AU - 1.96 AU

Year: 1385 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,545,598 km

• M1: 118,482 km (0.101 R)
• M2: 416,032 km (0.1 R)
• M3: 818,600 km (0.107 R)
• M4: 1,186,461 km (0.086 R)
• M5: 1,494,932 km (0.111 R)
• M6: 2,164,980 km (0.105 R)
• M7: 2,531,346 km (0.091 R)
• M8: 3,224,881 km (0.104 R)
• M9: 3,721,546 km (0.106 R)
• M10: 4,074,597 km (0.038 R)
• M11: 4,542,689 km (0.112 R)
• M12: 4,946,753 km (0.087 R)
• M13: 5,437,733 km (0.118 R)
• M14: 6,882,100 km (0.115 R)
• M15: 9,520,408 km (0.07 R)
• M16: 10,477,236 km (0.093 R)
• M17: 10,776,432 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.5

Radius: 8.2

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.75 AU - 3.59 AU

Year: 3589 Days

Day: 11.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,545,598 km

• M1: 102,325 km (0.064 R)
• M2: 497,862 km (0.062 R)
• M3: 778,956 km (0.042 R)
• M4: 1,095,804 km (0.106 R)
• M5: 1,432,400 km (0.116 R)
• M6: 1,863,541 km (0.074 R)
• M7: 2,489,757 km (0.051 R)
• M8: 2,950,220 km (0.105 R)
• M9: 3,307,459 km (0.088 R)
• M10: 3,930,235 km (0.115 R)
• M11: 5,272,427 km (0.093 R)
• M12: 7,769,814 km (0.113 R)
• M13: 8,416,526 km (0.08 R)
• M14: 8,715,273 km (0.069 R)
• M15: 9,373,503 km (0.071 R)
• M16: 9,775,922 km (0.039 R)
• M17: 10,964,477 km (0.036 R)
• M18: 12,485,588 km (0.064 R)
• M19: 13,321,840 km (0.065 R)
• M20: 15,105,645 km (0.065 R)
• M21: 15,715,256 km (0.064 R)
• M22: 16,054,694 km (0.098 R)
• M23: 17,102,328 km (0.064 R)
• M24: 20,856,187 km (0.106 R)
• M25: 23,914,865 km (0.102 R)
• M26: 24,364,108 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.7

Radius: 6.2

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.99 AU - 7.57 AU

Year: 10006 Days

Day: 23.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,545,598 km

• M1: 88,113 km (0.109 R)
• M2: 284,535 km (0.102 R)
• M3: 765,642 km (0.071 R)
• M4: 1,427,912 km (0.114 R)
• M5: 1,682,228 km (0.033 R)
• M6: 5,433,843 km (0.116 R)
• M7: 6,122,293 km (0.029 R)
• M8: 12,024,527 km (0.087 R)
• M9: 15,799,929 km (0.086 R)
• M10: 16,297,790 km (0.08 R)
• M11: 18,599,204 km (0.054 R)
• M12: 23,272,043 km (0.106 R)
• M13: 23,512,297 km (0.088 R)
• M14: 28,306,012 km (0.065 R)
• M15: 31,807,200 km (0.073 R)
• M16: 32,103,105 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.3

Radius: 8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.6 AU - 11.8 AU

Year: 22254 Days

Day: 21.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,545,598 km

• M1: 108,309 km (0.107 R)
• M2: 390,301 km (0.109 R)
• M3: 889,359 km (0.082 R)
• M4: 1,342,342 km (0.11 R)
• M5: 2,107,535 km (0.078 R)
• M6: 2,686,179 km (0.101 R)
• M7: 4,825,878 km (0.119 R)
• M8: 5,602,291 km (0.071 R)
• M9: 6,257,380 km (0.114 R)
• M10: 7,356,625 km (0.115 R)
• M11: 7,812,001 km (0.067 R)
• M12: 8,530,071 km (0.104 R)
• M13: 11,847,703 km (0.113 R)
• M14: 13,520,506 km (0.058 R)
• M15: 17,808,729 km (0.093 R)
• M16: 18,380,941 km (0.041 R)
• M17: 18,713,347 km (0.092 R)
• M18: 18,965,120 km (0.062 R)
• M19: 20,792,458 km (0.093 R)
• M20: 22,449,704 km (0.11 R)
• M21: 23,994,900 km (0.099 R)
• M22: 24,392,082 km (0.108 R)
• M23: 30,076,652 km (0.12 R)
• M24: 31,476,140 km (0.082 R)
• M25: 32,675,167 km (0.066 R)
• M26: 34,909,561 km (0.113 R)
• M27: 42,654,691 km (0.1 R)
• M28: 43,531,185 km (0.116 R)
• M29: 47,157,138 km (0.061 R)
• M30: 47,624,033 km (0.079 R)
• M31: 49,362,510 km (0.116 R)
• M32: 51,143,024 km (0.096 R)
• M33: 53,978,053 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 16,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit