🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.85 AU - 0.93 AU

Year: 367 Days

Day: 27.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,034,725 km

• M1: 118,930 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.3

Radius: 12.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.87 AU - 3.33 AU

Year: 2383 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,034,725 km

• M1: 157,975 km (0.106 R)
• M2: 561,590 km (0.099 R)
• M3: 996,771 km (0.08 R)
• M4: 1,717,234 km (0.1 R)
• M5: 2,299,768 km (0.118 R)
• M6: 2,763,821 km (0.076 R)
• M7: 3,211,417 km (0.109 R)
• M8: 4,159,718 km (0.05 R)
• M9: 4,981,759 km (0.098 R)
• M10: 5,511,634 km (0.086 R)
• M11: 6,030,141 km (0.058 R)
• M12: 7,498,593 km (0.105 R)
• M13: 8,196,467 km (0.058 R)
• M14: 9,488,245 km (0.111 R)
• M15: 10,587,640 km (0.102 R)
• M16: 11,923,848 km (0.108 R)
• M17: 13,537,111 km (0.073 R)
• M18: 14,528,347 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 11.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.08 AU - 5.6 AU

Year: 5387 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,034,725 km

• M1: 187,895 km (0.091 R)
• M2: 650,003 km (0.105 R)
• M3: 1,121,834 km (0.091 R)
• M4: 1,621,043 km (0.108 R)
• M5: 2,190,113 km (0.107 R)
• M6: 4,864,025 km (0.115 R)
• M7: 6,030,589 km (0.117 R)
• M8: 9,700,524 km (0.057 R)
• M9: 10,350,976 km (0.083 R)
• M10: 11,819,429 km (0.069 R)
• M11: 13,334,705 km (0.08 R)
• M12: 18,057,510 km (0.088 R)

Asteroid Belt

Center: 8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.5

Radius: 4.9

Gravity: 38.55 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.18 AU - 12.14 AU

Year: 15194 Days

Day: 23.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,034,725 km

• M1: 60,886 km (0.078 R)
• M2: 269,875 km (0.1 R)
• M3: 462,257 km (0.112 R)
• M4: 756,367 km (0.105 R)
• M5: 1,052,571 km (0.069 R)
• M6: 1,305,092 km (0.116 R)
• M7: 2,598,515 km (0.059 R)
• M8: 3,035,490 km (0.111 R)
• M9: 3,325,561 km (0.106 R)
• M10: 4,674,933 km (0.04 R)
• M11: 6,479,832 km (0.111 R)
• M12: 7,560,228 km (0.063 R)
• M13: 9,342,985 km (0.075 R)
• M14: 15,175,208 km (0.045 R)
• M15: 17,144,365 km (0.09 R)
• M16: 21,869,414 km (0.097 R)
• M17: 22,355,457 km (0.079 R)
• M18: 24,475,708 km (0.118 R)
• M19: 25,530,971 km (0.12 R)
• M20: 28,415,966 km (0.059 R)
• M21: 31,634,415 km (0.088 R)
• M22: 33,909,798 km (0.116 R)
• M23: 40,070,986 km (0.102 R)
• M24: 54,904,812 km (0.096 R)
• M25: 62,746,284 km (0.06 R)
• M26: 68,368,770 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit