🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.72 AU - 0.92 AU

Year: 269 Days

Day: 38.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,101,695 km

• M1: 98,136 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.48 AU - 5.38 AU

Year: 3372 Days

Day: 17.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.2

Radius: 12

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.09 AU - 10.09 AU

Year: 9911 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 83.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,101,695 km

• M1: 149,299 km (0.043 R)
• M2: 674,686 km (0.032 R)
• M3: 1,403,378 km (0.109 R)
• M4: 3,114,328 km (0.101 R)
• M5: 5,931,705 km (0.088 R)
• M6: 7,569,802 km (0.087 R)
• M7: 8,471,428 km (0.053 R)
• M8: 9,205,355 km (0.113 R)
• M9: 9,832,470 km (0.12 R)
• M10: 11,774,400 km (0.075 R)
• M11: 13,527,088 km (0.102 R)
• M12: 15,115,518 km (0.076 R)
• M13: 15,716,752 km (0.079 R)
• M14: 19,352,280 km (0.109 R)
• M15: 23,160,593 km (0.051 R)
• M16: 25,802,790 km (0.114 R)
• M17: 27,049,988 km (0.064 R)
• M18: 27,837,321 km (0.061 R)
• M19: 28,337,128 km (0.102 R)
• M20: 29,560,988 km (0.114 R)
• M21: 32,223,531 km (0.111 R)
• M22: 33,220,002 km (0.103 R)
• M23: 34,465,704 km (0.109 R)
• M24: 37,170,583 km (0.106 R)
• M25: 38,389,656 km (0.049 R)
• M26: 39,384,033 km (0.03 R)
• M27: 40,140,849 km (0.064 R)
• M28: 42,338,292 km (0.069 R)
• M29: 43,667,618 km (0.067 R)
• M30: 44,207,068 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.3

Radius: 3.5

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.98 AU - 22.72 AU

Year: 28428 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,101,695 km

• M1: 43,683 km (0.098 R)
• M2: 441,763 km (0.039 R)
• M3: 564,134 km (0.083 R)
• M4: 922,869 km (0.034 R)
• M5: 1,605,185 km (0.113 R)
• M6: 2,875,720 km (0.038 R)
• M7: 5,078,848 km (0.076 R)
• M8: 6,685,379 km (0.112 R)
• M9: 12,212,721 km (0.057 R)
• M10: 13,818,505 km (0.119 R)
• M11: 17,198,370 km (0.11 R)
• M12: 31,391,617 km (0.116 R)
• M13: 42,354,000 km (0.063 R)
• M14: 44,297,276 km (0.074 R)
• M15: 49,332,291 km (0.091 R)
• M16: 49,659,163 km (0.082 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 19,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit