🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 11.6

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.77 AU - 2.83 AU

Year: 3025 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 168.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,168,756 km

• M1: 144,661 km (0.049 R)
• M2: 678,426 km (0.083 R)
• M3: 1,211,444 km (0.113 R)
• M4: 1,854,864 km (0.089 R)
• M5: 2,426,926 km (0.064 R)
• M6: 3,045,065 km (0.06 R)
• M7: 3,926,944 km (0.044 R)
• M8: 6,362,248 km (0.09 R)
• M9: 7,897,571 km (0.049 R)
• M10: 9,705,012 km (0.114 R)
• M11: 10,888,930 km (0.059 R)
• M12: 11,304,214 km (0.107 R)
• M13: 11,990,868 km (0.099 R)
• M14: 12,433,977 km (0.109 R)
• M15: 13,589,620 km (0.046 R)
• M16: 16,599,679 km (0.09 R)
• M17: 17,885,024 km (0.028 R)
• M18: 20,526,922 km (0.095 R)
• M19: 21,290,470 km (0.077 R)
• M20: 21,875,397 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.6

Radius: 11.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.71 AU - 3.93 AU

Year: 3906 Days

Day: 13.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,168,756 km

• M1: 139,276 km (0.11 R)
• M2: 658,081 km (0.077 R)
• M3: 1,063,491 km (0.108 R)
• M4: 1,497,923 km (0.055 R)
• M5: 2,694,706 km (0.065 R)
• M6: 4,137,728 km (0.088 R)
• M7: 5,038,905 km (0.086 R)
• M8: 5,755,928 km (0.12 R)
• M9: 6,287,449 km (0.113 R)
• M10: 7,310,250 km (0.072 R)
• M11: 9,617,198 km (0.107 R)
• M12: 10,089,778 km (0.082 R)
• M13: 11,118,413 km (0.118 R)
• M14: 11,982,789 km (0.116 R)
• M15: 12,411,836 km (0.088 R)
• M16: 13,383,474 km (0.039 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356

Radius: 7.3

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6 AU - 8.92 AU

Year: 13156 Days

Day: 18.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,168,756 km

• M1: 90,956 km (0.115 R)
• M2: 346,917 km (0.105 R)
• M3: 602,879 km (0.077 R)
• M4: 1,264,252 km (0.092 R)
• M5: 2,174,255 km (0.066 R)
• M6: 3,113,281 km (0.111 R)
• M7: 4,160,167 km (0.114 R)
• M8: 6,735,046 km (0.109 R)
• M9: 8,244,189 km (0.033 R)
• M10: 8,824,180 km (0.069 R)
• M11: 11,637,817 km (0.096 R)
• M12: 22,344,237 km (0.073 R)
• M13: 22,859,153 km (0.052 R)
• M14: 27,559,369 km (0.072 R)
• M15: 27,953,260 km (0.104 R)
• M16: 43,821,255 km (0.072 R)
• M17: 46,131,944 km (0.031 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.9

Radius: 7.4

Gravity: 16.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.94 AU - 10.88 AU

Year: 20143 Days

Day: 15.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,168,756 km

• M1: 93,798 km (0.076 R)
• M2: 451,786 km (0.101 R)
• M3: 1,390,063 km (0.109 R)
• M4: 1,691,204 km (0.098 R)
• M5: 2,076,568 km (0.03 R)
• M6: 3,077,527 km (0.087 R)
• M7: 3,563,122 km (0.032 R)
• M8: 6,335,320 km (0.106 R)
• M9: 9,165,263 km (0.114 R)
• M10: 10,918,849 km (0.093 R)
• M11: 16,217,606 km (0.093 R)
• M12: 18,672,058 km (0.106 R)
• M13: 28,709,627 km (0.081 R)
• M14: 41,834,745 km (0.101 R)
• M15: 44,079,162 km (0.087 R)
• M16: 47,594,263 km (0.103 R)
• M17: 52,017,124 km (0.081 R)
• M18: 59,651,104 km (0.113 R)
• M19: 61,059,568 km (0.113 R)
• M20: 63,733,929 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 12,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit