🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.59 AU - 0.67 AU

Year: 185 Days

Day: 45.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.78 AU - 0.88 AU

Year: 280 Days

Day: 14.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.5

Radius: 9.6

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10 AU - 12.96 AU

Year: 14425 Days

Day: 11.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,304,926 km

• M1: 124,615 km (0.102 R)
• M2: 452,384 km (0.064 R)
• M3: 979,567 km (0.064 R)
• M4: 1,682,677 km (0.096 R)
• M5: 2,107,086 km (0.118 R)
• M6: 3,825,068 km (0.101 R)
• M7: 4,339,385 km (0.118 R)
• M8: 4,864,923 km (0.101 R)
• M9: 5,732,441 km (0.114 R)
• M10: 6,742,077 km (0.066 R)
• M11: 8,498,057 km (0.083 R)
• M12: 9,918,040 km (0.085 R)
• M13: 18,342,345 km (0.057 R)
• M14: 19,365,594 km (0.094 R)
• M15: 23,941,194 km (0.086 R)
• M16: 28,397,117 km (0.089 R)
• M17: 29,304,428 km (0.075 R)
• M18: 29,881,127 km (0.047 R)
• M19: 31,657,004 km (0.102 R)
• M20: 34,132,699 km (0.097 R)
• M21: 38,083,878 km (0.118 R)
• M22: 39,186,863 km (0.045 R)
• M23: 41,891,742 km (0.087 R)
• M24: 50,749,432 km (0.091 R)
• M25: 51,916,445 km (0.054 R)
• M26: 62,094,037 km (0.095 R)
• M27: 65,564,857 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.2

Radius: 3.1

Gravity: 54.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.25 AU - 19.13 AU

Year: 23048 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,304,926 km

• M1: 39,195 km (0.063 R)
• M2: 170,392 km (0.114 R)
• M3: 505,940 km (0.097 R)
• M4: 954,434 km (0.114 R)
• M5: 1,506,600 km (0.059 R)
• M6: 1,898,547 km (0.087 R)
• M7: 4,667,753 km (0.071 R)
• M8: 5,030,228 km (0.111 R)
• M9: 5,450,299 km (0.047 R)
• M10: 6,713,952 km (0.12 R)
• M11: 6,896,013 km (0.041 R)
• M12: 9,571,870 km (0.07 R)
• M13: 9,744,506 km (0.081 R)
• M14: 11,457,252 km (0.064 R)
• M15: 12,520,893 km (0.109 R)
• M16: 14,461,925 km (0.047 R)
• M17: 16,266,225 km (0.071 R)
• M18: 21,470,286 km (0.112 R)
• M19: 21,865,374 km (0.097 R)
• M20: 22,064,639 km (0.117 R)
• M21: 26,310,226 km (0.111 R)
• M22: 27,682,637 km (0.1 R)
• M23: 28,032,995 km (0.064 R)
• M24: 30,197,826 km (0.116 R)
• M25: 40,120,952 km (0.113 R)
• M26: 41,173,074 km (0.037 R)
• M27: 41,629,497 km (0.104 R)
• M28: 49,399,311 km (0.042 R)
• M29: 50,433,631 km (0.075 R)
• M30: 52,367,183 km (0.032 R)
• M31: 53,442,343 km (0.087 R)
• M32: 56,568,490 km (0.071 R)
• M33: 58,463,297 km (0.057 R)
• M34: 59,620,137 km (0.118 R)
• M35: 60,595,814 km (0.076 R)
• M36: 68,787,195 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 11,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit