🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.42 AU - 1.92 AU

Year: 780 Days

Day: 20.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.03 AU - 2.41 AU

Year: 1196 Days

Day: 40.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 9.7

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.01 AU - 12.53 AU

Year: 12782 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 100,035,967 km

• M1: 120,576 km (0.105 R)
• M2: 471,084 km (0.088 R)
• M3: 832,961 km (0.115 R)
• M4: 1,176,886 km (0.114 R)
• M5: 2,089,882 km (0.108 R)
• M6: 2,588,342 km (0.106 R)
• M7: 4,024,781 km (0.087 R)
• M8: 4,636,936 km (0.082 R)
• M9: 5,274,821 km (0.104 R)
• M10: 7,365,451 km (0.032 R)
• M11: 8,717,666 km (0.094 R)
• M12: 9,689,005 km (0.075 R)
• M13: 13,494,626 km (0.081 R)
• M14: 13,963,465 km (0.059 R)
• M15: 18,114,357 km (0.095 R)
• M16: 19,691,418 km (0.064 R)
• M17: 20,469,626 km (0.112 R)
• M18: 23,982,483 km (0.101 R)
• M19: 24,869,898 km (0.073 R)
• M20: 31,353,470 km (0.113 R)
• M21: 31,822,010 km (0.113 R)
• M22: 33,255,457 km (0.089 R)
• M23: 34,111,306 km (0.104 R)
• M24: 35,994,594 km (0.115 R)
• M25: 36,379,509 km (0.045 R)
• M26: 37,026,969 km (0.1 R)
• M27: 40,518,284 km (0.057 R)
• M28: 47,683,573 km (0.112 R)
• M29: 48,615,119 km (0.104 R)
• M30: 48,928,377 km (0.093 R)
• M31: 49,876,080 km (0.103 R)
• M32: 58,785,530 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.4

Radius: 5.9

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 16.25 AU - 22.25 AU

Year: 30545 Days

Day: 24.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 67.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 100,035,967 km

• M1: 73,453 km (0.116 R)
• M2: 686,056 km (0.107 R)
• M3: 1,196,933 km (0.087 R)
• M4: 3,227,574 km (0.086 R)
• M5: 4,250,076 km (0.034 R)
• M6: 6,471,005 km (0.084 R)
• M7: 7,064,161 km (0.057 R)
• M8: 8,244,937 km (0.096 R)
• M9: 8,472,924 km (0.111 R)
• M10: 9,304,389 km (0.094 R)
• M11: 11,477,448 km (0.072 R)
• M12: 14,455,792 km (0.105 R)
• M13: 15,901,506 km (0.063 R)
• M14: 20,499,396 km (0.101 R)
• M15: 22,209,599 km (0.066 R)
• M16: 23,325,450 km (0.105 R)
• M17: 26,772,334 km (0.092 R)
• M18: 34,360,537 km (0.069 R)
• M19: 35,399,494 km (0.104 R)
• M20: 38,166,905 km (0.094 R)
• M21: 48,428,870 km (0.085 R)
• M22: 55,796,715 km (0.091 R)
• M23: 77,659,546 km (0.101 R)
• M24: 85,778,821 km (0.069 R)
• M25: 87,413,028 km (0.07 R)
• M26: 87,962,202 km (0.11 R)
• M27: 94,734,497 km (0.097 R)
• M28: 95,314,189 km (0.072 R)
• M29: 95,604,858 km (0.118 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 16,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit