🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.42 AU - 0.62 AU

Year: 132 Days

Day: 29.3 Hours

Environment

Temp: 258 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,770,038 km

• M1: 109,954 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.85 AU - 1.39 AU

Year: 417 Days

Day: 27.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,770,038 km

• M1: 917,334 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.3 AU - 3.6 AU

Year: 1781 Days

Day: 29.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.62 AU - 3.86 AU

Year: 2050 Days

Day: 40.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 52.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.7

Radius: 14.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.22 AU - 10.28 AU

Year: 8328 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,770,038 km

• M1: 188,045 km (0.093 R)
• M2: 360,232 km (0.106 R)
• M3: 567,874 km (0.047 R)
• M4: 889,060 km (0.102 R)
• M5: 1,099,844 km (0.064 R)
• M6: 1,288,935 km (0.048 R)
• M7: 1,744,610 km (0.1 R)
• M8: 1,922,781 km (0.057 R)
• M9: 2,060,711 km (0.109 R)
• M10: 2,395,660 km (0.091 R)
• M11: 2,774,293 km (0.097 R)
• M12: 3,064,363 km (0.11 R)
• M13: 3,336,781 km (0.101 R)
• M14: 3,789,464 km (0.051 R)
• M15: 4,231,974 km (0.111 R)
• M16: 5,360,840 km (0.074 R)
• M17: 5,790,784 km (0.051 R)
• M18: 6,543,860 km (0.099 R)
• M19: 6,719,338 km (0.055 R)
• M20: 7,039,328 km (0.098 R)
• M21: 7,916,869 km (0.098 R)
• M22: 8,674,732 km (0.109 R)
• M23: 9,337,151 km (0.116 R)
• M24: 10,056,418 km (0.091 R)
• M25: 10,545,902 km (0.079 R)
• M26: 11,379,012 km (0.117 R)
• M27: 12,755,911 km (0.118 R)
• M28: 12,975,820 km (0.096 R)
• M29: 13,508,837 km (0.067 R)
• M30: 13,913,200 km (0.08 R)
• M31: 14,458,784 km (0.108 R)
• M32: 14,688,117 km (0.107 R)
• M33: 14,780,270 km (0.08 R)
• M34: 14,918,648 km (0.086 R)
• M35: 15,243,574 km (0.112 R)
• M36: 15,570,745 km (0.12 R)
• M37: 15,947,582 km (0.082 R)
• M38: 16,951,084 km (0.071 R)
• M39: 17,729,292 km (0.051 R)
• M40: 18,370,319 km (0.087 R)
• M41: 20,031,304 km (0.066 R)
• M42: 20,235,954 km (0.085 R)
• M43: 20,647,199 km (0.099 R)
• M44: 20,905,704 km (0.104 R)
• M45: 21,061,286 km (0.056 R)
• M46: 22,267,194 km (0.106 R)
• M47: 22,373,110 km (0.098 R)
• M48: 23,012,042 km (0.098 R)
• M49: 23,657,108 km (0.095 R)
• M50: 24,199,251 km (0.101 R)
• M51: 24,526,421 km (0.118 R)
• M52: 24,690,530 km (0.119 R)
• M53: 25,295,654 km (0.044 R)
• M54: 25,683,262 km (0.082 R)
• M55: 25,905,714 km (0.075 R)
• M56: 27,083,647 km (0.045 R)
• M57: 27,196,743 km (0.055 R)
• M58: 29,433,531 km (0.112 R)
• M59: 29,958,170 km (0.106 R)
• M60: 30,427,010 km (0.087 R)
• M61: 30,839,302 km (0.107 R)
• M62: 34,632,206 km (0.106 R)
• M63: 35,001,115 km (0.109 R)
• M64: 36,115,469 km (0.084 R)
• M65: 37,053,149 km (0.094 R)
• M66: 37,619,526 km (0.094 R)
• M67: 37,808,917 km (0.108 R)
• M68: 38,062,037 km (0.088 R)
• M69: 38,379,184 km (0.079 R)
• M70: 38,697,229 km (0.062 R)
• M71: 38,952,294 km (0.119 R)
• M72: 39,080,050 km (0.115 R)
• M73: 39,528,245 km (0.047 R)
• M74: 39,913,759 km (0.087 R)
• M75: 41,012,855 km (0.069 R)
• M76: 43,637,998 km (0.113 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 18,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit