🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.81 AU - 0.83 AU

Year: 327 Days

Day: 29.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.03 AU - 1.49 AU

Year: 622 Days

Day: 41.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.18 AU - 1.4 AU

Year: 644 Days

Day: 20.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,621,760 km

• M1: 86,468 km (0.047 R)

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.04 AU - 2.58 AU

Year: 1544 Days

Day: 42.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.6

Radius: 9

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.25 AU - 2.83 AU

Year: 1780 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,621,760 km

• M1: 111,899 km (0.063 R)
• M2: 517,459 km (0.053 R)
• M3: 871,408 km (0.098 R)
• M4: 1,158,187 km (0.097 R)
• M5: 1,461,721 km (0.087 R)
• M6: 1,829,881 km (0.08 R)
• M7: 2,653,567 km (0.104 R)
• M8: 2,982,832 km (0.107 R)
• M9: 3,778,842 km (0.065 R)
• M10: 4,216,865 km (0.041 R)
• M11: 4,499,904 km (0.096 R)
• M12: 5,616,353 km (0.106 R)
• M13: 6,213,697 km (0.106 R)
• M14: 6,716,047 km (0.082 R)
• M15: 7,862,116 km (0.058 R)
• M16: 8,323,925 km (0.111 R)
• M17: 8,771,222 km (0.094 R)
• M18: 10,427,570 km (0.102 R)
• M19: 11,099,264 km (0.052 R)
• M20: 11,602,063 km (0.119 R)
• M21: 12,120,120 km (0.119 R)
• M22: 12,989,284 km (0.119 R)
• M23: 14,122,338 km (0.056 R)
• M24: 16,784,432 km (0.104 R)

Asteroid Belt

Center: 6.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.9

Radius: 7.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.84 AU - 12.58 AU

Year: 16503 Days

Day: 21.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,621,760 km

• M1: 98,286 km (0.103 R)
• M2: 349,311 km (0.119 R)
• M3: 639,980 km (0.081 R)
• M4: 936,183 km (0.055 R)
• M5: 1,312,422 km (0.1 R)
• M6: 2,175,602 km (0.101 R)
• M7: 2,678,849 km (0.115 R)
• M8: 3,166,837 km (0.057 R)
• M9: 3,662,904 km (0.089 R)
• M10: 4,182,607 km (0.079 R)
• M11: 4,720,860 km (0.052 R)
• M12: 5,531,232 km (0.047 R)
• M13: 6,689,269 km (0.082 R)
• M14: 8,128,550 km (0.087 R)
• M15: 8,474,570 km (0.077 R)
• M16: 10,760,874 km (0.073 R)
• M17: 11,337,574 km (0.112 R)
• M18: 12,956,821 km (0.043 R)
• M19: 13,369,711 km (0.093 R)
• M20: 15,044,908 km (0.076 R)
• M21: 15,765,820 km (0.044 R)
• M22: 16,716,515 km (0.084 R)
• M23: 18,731,748 km (0.087 R)
• M24: 19,335,974 km (0.111 R)
• M25: 20,984,093 km (0.097 R)
• M26: 23,759,882 km (0.055 R)
• M27: 24,827,113 km (0.085 R)
• M28: 25,556,253 km (0.111 R)
• M29: 29,215,417 km (0.117 R)
• M30: 31,380,248 km (0.102 R)
• M31: 33,871,651 km (0.103 R)
• M32: 36,026,758 km (0.091 R)
• M33: 43,299,308 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit