🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.51 AU - 0.57 AU

Year: 138 Days

Day: 14.4 Hours

Environment

Temp: 260 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.72 AU - 0.8 AU

Year: 231 Days

Day: 14.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.82 AU - 5.18 AU

Year: 3324 Days

Day: 26.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,159,107 km

• M1: 45,029 km (0.092 R)

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.1

Radius: 10.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.04 AU - 9.98 AU

Year: 7895 Days

Day: 11.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,159,107 km

• M1: 137,780 km (0.119 R)
• M2: 796,908 km (0.054 R)
• M3: 1,336,956 km (0.098 R)
• M4: 1,903,334 km (0.111 R)
• M5: 2,938,102 km (0.098 R)
• M6: 3,336,481 km (0.079 R)
• M7: 3,685,344 km (0.089 R)
• M8: 4,432,884 km (0.039 R)
• M9: 4,779,353 km (0.104 R)
• M10: 5,278,710 km (0.099 R)
• M11: 5,841,647 km (0.098 R)
• M12: 6,696,599 km (0.054 R)
• M13: 7,425,141 km (0.096 R)
• M14: 8,465,444 km (0.115 R)
• M15: 9,437,980 km (0.066 R)
• M16: 10,140,641 km (0.089 R)
• M17: 10,833,579 km (0.076 R)
• M18: 11,604,157 km (0.078 R)
• M19: 12,410,789 km (0.03 R)
• M20: 13,612,658 km (0.035 R)
• M21: 14,030,036 km (0.05 R)
• M22: 17,499,510 km (0.095 R)
• M23: 18,687,467 km (0.047 R)
• M24: 21,153,887 km (0.106 R)
• M25: 24,898,621 km (0.104 R)
• M26: 25,999,212 km (0.115 R)
• M27: 28,044,664 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.2

Radius: 11.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.54 AU - 10.72 AU

Year: 9607 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,159,107 km

• M1: 143,016 km (0.096 R)
• M2: 616,642 km (0.111 R)
• M3: 1,423,573 km (0.12 R)
• M4: 2,285,257 km (0.105 R)
• M5: 3,578,830 km (0.099 R)
• M6: 4,129,200 km (0.076 R)
• M7: 6,880,156 km (0.095 R)
• M8: 8,994,273 km (0.056 R)
• M9: 10,246,257 km (0.072 R)
• M10: 11,918,911 km (0.12 R)
• M11: 20,298,636 km (0.082 R)
• M12: 22,442,822 km (0.11 R)
• M13: 25,502,248 km (0.097 R)
• M14: 30,841,247 km (0.109 R)
• M15: 31,731,504 km (0.111 R)
• M16: 32,842,717 km (0.086 R)
• M17: 33,770,971 km (0.044 R)
• M18: 35,896,458 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.5

Radius: 4.4

Gravity: 47.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.36 AU - 16.2 AU

Year: 19788 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,159,107 km

• M1: 54,753 km (0.077 R)
• M2: 287,677 km (0.096 R)
• M3: 500,106 km (0.103 R)
• M4: 802,593 km (0.115 R)
• M5: 1,052,720 km (0.099 R)
• M6: 1,416,542 km (0.073 R)
• M7: 1,918,443 km (0.073 R)
• M8: 2,459,239 km (0.039 R)
• M9: 2,677,054 km (0.077 R)
• M10: 2,933,913 km (0.101 R)
• M11: 3,292,350 km (0.086 R)
• M12: 3,772,709 km (0.118 R)
• M13: 4,230,179 km (0.077 R)
• M14: 4,687,200 km (0.05 R)
• M15: 5,493,982 km (0.113 R)
• M16: 6,524,711 km (0.082 R)
• M17: 7,133,874 km (0.028 R)
• M18: 10,073,322 km (0.057 R)
• M19: 10,694,153 km (0.035 R)
• M20: 14,261,763 km (0.082 R)
• M21: 14,727,462 km (0.107 R)
• M22: 16,777,850 km (0.117 R)
• M23: 18,457,834 km (0.059 R)
• M24: 18,917,848 km (0.09 R)
• M25: 19,103,947 km (0.108 R)
• M26: 20,053,146 km (0.081 R)
• M27: 21,033,311 km (0.092 R)
• M28: 21,738,067 km (0.102 R)
• M29: 25,955,530 km (0.062 R)
• M30: 26,766,051 km (0.072 R)
• M31: 27,355,317 km (0.106 R)
• M32: 27,953,110 km (0.088 R)
• M33: 35,395,604 km (0.114 R)
• M34: 38,439,771 km (0.094 R)
• M35: 44,219,784 km (0.061 R)
• M36: 62,062,472 km (0.084 R)
• M37: 69,521,422 km (0.077 R)
• M38: 70,187,282 km (0.069 R)
• M39: 75,667,501 km (0.067 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 18,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit