🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.75 AU - 0.97 AU

Year: 278 Days

Day: 39.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.91 AU - 2.19 AU

Year: 1022 Days

Day: 18.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,156,472 km

• M1: 1,549,385 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.6

Radius: 9.2

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.72 AU - 11.7 AU

Year: 11361 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,156,472 km

• M1: 116,088 km (0.107 R)
• M2: 402,568 km (0.043 R)
• M3: 861,235 km (0.113 R)
• M4: 1,681,630 km (0.118 R)
• M5: 2,098,110 km (0.083 R)
• M6: 3,211,717 km (0.105 R)
• M7: 4,254,414 km (0.093 R)
• M8: 6,277,875 km (0.083 R)
• M9: 7,243,080 km (0.07 R)
• M10: 8,166,099 km (0.114 R)
• M11: 9,720,570 km (0.116 R)
• M12: 10,244,462 km (0.072 R)
• M13: 10,676,950 km (0.082 R)
• M14: 11,463,236 km (0.119 R)
• M15: 11,929,533 km (0.111 R)
• M16: 15,067,049 km (0.117 R)
• M17: 15,485,624 km (0.033 R)
• M18: 16,862,522 km (0.091 R)
• M19: 18,956,893 km (0.045 R)
• M20: 22,914,953 km (0.1 R)
• M21: 24,411,680 km (0.12 R)
• M22: 30,053,913 km (0.098 R)
• M23: 31,959,640 km (0.113 R)
• M24: 32,767,319 km (0.028 R)
• M25: 35,639,748 km (0.118 R)
• M26: 38,546,135 km (0.054 R)
• M27: 40,928,182 km (0.056 R)
• M28: 45,113,482 km (0.072 R)
• M29: 48,660,597 km (0.106 R)
• M30: 49,422,200 km (0.109 R)
• M31: 52,708,416 km (0.069 R)
• M32: 53,511,757 km (0.113 R)
• M33: 54,160,264 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.2

Radius: 6.2

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.85 AU - 16.49 AU

Year: 22644 Days

Day: 22.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,156,472 km

• M1: 77,342 km (0.072 R)
• M2: 571,314 km (0.115 R)
• M3: 1,471,295 km (0.105 R)
• M4: 1,763,011 km (0.115 R)
• M5: 2,092,874 km (0.116 R)
• M6: 2,850,737 km (0.108 R)
• M7: 3,059,276 km (0.104 R)
• M8: 3,448,979 km (0.116 R)
• M9: 4,327,418 km (0.111 R)
• M10: 8,312,705 km (0.086 R)
• M11: 8,524,685 km (0.101 R)
• M12: 9,070,717 km (0.079 R)
• M13: 9,815,116 km (0.094 R)
• M14: 11,038,528 km (0.085 R)
• M15: 11,489,864 km (0.073 R)
• M16: 13,858,747 km (0.096 R)
• M17: 14,383,985 km (0.066 R)
• M18: 19,350,185 km (0.045 R)
• M19: 21,362,277 km (0.102 R)
• M20: 23,194,402 km (0.059 R)
• M21: 31,445,024 km (0.109 R)
• M22: 31,960,687 km (0.089 R)
• M23: 32,744,730 km (0.098 R)
• M24: 34,350,962 km (0.037 R)
• M25: 40,842,911 km (0.065 R)
• M26: 42,076,496 km (0.116 R)
• M27: 44,942,791 km (0.116 R)
• M28: 46,590,162 km (0.11 R)
• M29: 47,260,211 km (0.063 R)
• M30: 48,277,178 km (0.083 R)
• M31: 49,308,805 km (0.086 R)
• M32: 50,179,614 km (0.117 R)
• M33: 50,530,870 km (0.103 R)
• M34: 62,857,285 km (0.047 R)
• M35: 72,921,632 km (0.114 R)
• M36: 77,277,323 km (0.082 R)

Asteroid Belt

Center: 17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.3

Radius: 7.3

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.61 AU - 20.03 AU

Year: 26197 Days

Day: 20.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,156,472 km

• M1: 90,806 km (0.098 R)
• M2: 403,615 km (0.037 R)
• M3: 963,709 km (0.073 R)
• M4: 1,246,599 km (0.111 R)
• M5: 2,066,994 km (0.037 R)
• M6: 2,519,677 km (0.091 R)
• M7: 3,148,287 km (0.093 R)
• M8: 3,780,039 km (0.112 R)
• M9: 8,099,229 km (0.067 R)
• M10: 8,703,604 km (0.077 R)
• M11: 9,516,070 km (0.068 R)
• M12: 10,505,211 km (0.102 R)
• M13: 11,698,105 km (0.076 R)
• M14: 12,185,644 km (0.073 R)
• M15: 12,978,812 km (0.079 R)
• M16: 16,240,345 km (0.091 R)
• M17: 18,383,035 km (0.084 R)
• M18: 18,852,024 km (0.084 R)
• M19: 20,606,807 km (0.071 R)
• M20: 22,574,169 km (0.103 R)
• M21: 23,438,845 km (0.035 R)
• M22: 27,119,102 km (0.049 R)
• M23: 39,653,309 km (0.072 R)
• M24: 44,674,113 km (0.105 R)
• M25: 47,599,499 km (0.104 R)
• M26: 48,840,264 km (0.104 R)
• M27: 61,827,005 km (0.054 R)
• M28: 64,587,833 km (0.086 R)
• M29: 73,596,168 km (0.09 R)
• M30: 77,422,134 km (0.046 R)
• M31: 78,644,349 km (0.119 R)
• M32: 81,630,322 km (0.092 R)
• M33: 84,690,945 km (0.072 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 16,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit