🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.21 AU - 2.95 AU

Year: 1514 Days

Day: 24 Hours

Environment

Temp: -87 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,196,790 km

• M1: 47,423 km (0.07 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 11.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.08 AU - 7.22 AU

Year: 6983 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,196,790 km

• M1: 152,440 km (0.097 R)
• M2: 967,599 km (0.079 R)
• M3: 1,801,906 km (0.034 R)
• M4: 2,360,206 km (0.095 R)
• M5: 2,806,007 km (0.101 R)
• M6: 6,470,108 km (0.07 R)
• M7: 7,889,642 km (0.049 R)
• M8: 8,454,374 km (0.099 R)
• M9: 10,561,460 km (0.092 R)
• M10: 11,424,041 km (0.044 R)
• M11: 13,635,996 km (0.065 R)
• M12: 15,135,565 km (0.067 R)
• M13: 16,457,262 km (0.06 R)
• M14: 17,794,816 km (0.116 R)
• M15: 22,872,018 km (0.057 R)
• M16: 23,370,179 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.9

Radius: 12

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.12 AU - 8.38 AU

Year: 7130 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 155.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,196,790 km

• M1: 149,299 km (0.102 R)
• M2: 547,079 km (0.102 R)
• M3: 1,416,692 km (0.118 R)
• M4: 2,105,590 km (0.106 R)
• M5: 2,929,874 km (0.117 R)
• M6: 3,438,657 km (0.11 R)
• M7: 4,274,909 km (0.059 R)
• M8: 4,849,813 km (0.105 R)
• M9: 5,242,059 km (0.049 R)
• M10: 7,719,250 km (0.092 R)
• M11: 9,024,492 km (0.036 R)
• M12: 10,242,966 km (0.06 R)
• M13: 11,716,804 km (0.114 R)
• M14: 12,951,585 km (0.106 R)
• M15: 13,436,282 km (0.106 R)
• M16: 14,672,410 km (0.119 R)
• M17: 15,678,455 km (0.089 R)
• M18: 16,167,491 km (0.1 R)
• M19: 17,959,972 km (0.114 R)
• M20: 18,904,234 km (0.098 R)
• M21: 22,471,395 km (0.072 R)
• M22: 27,509,852 km (0.106 R)
• M23: 32,855,283 km (0.098 R)
• M24: 33,354,940 km (0.107 R)

Asteroid Belt

Center: 8.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.8

Radius: 11.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.71 AU - 10.87 AU

Year: 9519 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,196,790 km

• M1: 295,905 km (0.088 R)
• M2: 1,332,618 km (0.113 R)
• M3: 2,052,932 km (0.113 R)
• M4: 2,447,122 km (0.108 R)
• M5: 3,795,747 km (0.088 R)
• M6: 6,121,395 km (0.11 R)
• M7: 6,688,521 km (0.075 R)
• M8: 7,174,863 km (0.09 R)
• M9: 8,218,608 km (0.095 R)
• M10: 9,314,861 km (0.093 R)
• M11: 13,539,355 km (0.066 R)
• M12: 14,751,248 km (0.087 R)
• M13: 17,112,949 km (0.104 R)
• M14: 17,953,390 km (0.096 R)
• M15: 20,021,132 km (0.03 R)
• M16: 21,834,707 km (0.092 R)
• M17: 27,171,162 km (0.109 R)
• M18: 34,187,302 km (0.101 R)
• M19: 37,816,098 km (0.069 R)
• M20: 40,332,484 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 12,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit