🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.49 AU - 0.65 AU

Year: 160 Days

Day: 32 Hours

Environment

Temp: 156 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.43 AU - 2.55 AU

Year: 1457 Days

Day: 26.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,242,765 km

• M1: 1,388,418 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.08 AU - 4.4 AU

Year: 3238 Days

Day: 17.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,242,765 km

• M1: 29,172 km (0.075 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.4

Radius: 10.7

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.04 AU - 6.9 AU

Year: 5410 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,242,765 km

• M1: 133,142 km (0.09 R)
• M2: 521,498 km (0.061 R)
• M3: 968,197 km (0.096 R)
• M4: 1,682,228 km (0.113 R)
• M5: 2,148,375 km (0.073 R)
• M6: 2,575,477 km (0.11 R)
• M7: 5,048,330 km (0.111 R)
• M8: 7,706,534 km (0.089 R)
• M9: 9,167,507 km (0.102 R)
• M10: 9,592,215 km (0.052 R)
• M11: 10,074,669 km (0.091 R)
• M12: 11,424,341 km (0.091 R)
• M13: 12,681,561 km (0.09 R)
• M14: 13,049,572 km (0.087 R)
• M15: 15,828,951 km (0.089 R)
• M16: 16,942,408 km (0.069 R)
• M17: 18,239,870 km (0.119 R)
• M18: 18,981,127 km (0.047 R)
• M19: 20,237,301 km (0.046 R)
• M20: 20,812,953 km (0.116 R)
• M21: 23,147,727 km (0.049 R)
• M22: 25,485,194 km (0.12 R)
• M23: 26,839,952 km (0.081 R)
• M24: 27,798,875 km (0.043 R)
• M25: 28,153,272 km (0.063 R)
• M26: 29,785,086 km (0.049 R)
• M27: 31,383,389 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.6

Radius: 6.1

Gravity: 25.44 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.93 AU - 15.79 AU

Year: 17103 Days

Day: 20.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 55,242,765 km

• M1: 75,996 km (0.114 R)
• M2: 318,195 km (0.095 R)
• M3: 513,420 km (0.111 R)
• M4: 855,251 km (0.076 R)
• M5: 1,325,886 km (0.111 R)
• M6: 1,644,978 km (0.108 R)
• M7: 2,094,520 km (0.032 R)
• M8: 2,392,519 km (0.097 R)
• M9: 3,181,049 km (0.119 R)
• M10: 3,846,460 km (0.106 R)
• M11: 4,195,622 km (0.094 R)
• M12: 4,497,062 km (0.097 R)
• M13: 4,741,355 km (0.064 R)
• M14: 5,068,376 km (0.057 R)
• M15: 5,931,406 km (0.112 R)
• M16: 7,597,777 km (0.096 R)
• M17: 14,729,107 km (0.114 R)
• M18: 15,035,932 km (0.111 R)
• M19: 18,255,279 km (0.068 R)
• M20: 21,807,031 km (0.116 R)
• M21: 23,744,324 km (0.088 R)
• M22: 23,954,658 km (0.108 R)
• M23: 25,904,517 km (0.118 R)
• M24: 30,117,043 km (0.106 R)
• M25: 36,274,192 km (0.083 R)
• M26: 39,277,220 km (0.082 R)
• M27: 41,217,056 km (0.104 R)
• M28: 41,979,855 km (0.086 R)
• M29: 44,964,482 km (0.095 R)
• M30: 45,772,760 km (0.033 R)
• M31: 47,418,336 km (0.119 R)
• M32: 49,616,079 km (0.119 R)
• M33: 56,615,165 km (0.081 R)
• M34: 60,839,509 km (0.098 R)
• M35: 63,229,934 km (0.095 R)
• M36: 64,448,259 km (0.069 R)
• M37: 64,857,858 km (0.068 R)
• M38: 66,722,446 km (0.1 R)
• M39: 74,089,243 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246

Radius: 7.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.13 AU - 15.03 AU

Year: 20646 Days

Day: 24.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,242,765 km

• M1: 92,751 km (0.099 R)
• M2: 1,463,965 km (0.096 R)
• M3: 2,054,876 km (0.083 R)
• M4: 2,516,685 km (0.078 R)
• M5: 3,700,453 km (0.104 R)
• M6: 5,116,546 km (0.081 R)
• M7: 5,424,120 km (0.114 R)
• M8: 5,744,109 km (0.082 R)
• M9: 6,266,655 km (0.097 R)
• M10: 8,025,926 km (0.063 R)
• M11: 8,872,051 km (0.114 R)
• M12: 12,732,724 km (0.084 R)
• M13: 13,235,073 km (0.087 R)
• M14: 15,306,854 km (0.082 R)
• M15: 18,051,676 km (0.109 R)
• M16: 19,007,905 km (0.083 R)
• M17: 19,416,158 km (0.045 R)
• M18: 19,913,870 km (0.091 R)
• M19: 23,265,012 km (0.077 R)
• M20: 25,862,629 km (0.039 R)
• M21: 29,400,769 km (0.037 R)
• M22: 30,277,861 km (0.112 R)
• M23: 32,084,106 km (0.07 R)
• M24: 33,013,557 km (0.088 R)
• M25: 34,926,316 km (0.067 R)
• M26: 36,785,518 km (0.101 R)
• M27: 37,675,326 km (0.068 R)
• M28: 41,106,054 km (0.105 R)
• M29: 42,897,040 km (0.094 R)
• M30: 46,486,491 km (0.116 R)
• M31: 50,894,991 km (0.096 R)
• M32: 51,366,374 km (0.067 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 16,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit