🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.76 AU

Year: 210 Days

Day: 30.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.19 AU - 4.31 AU

Year: 3079 Days

Day: 38.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,850,939 km

• M1: 41,738 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 11.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.82 AU - 7.94 AU

Year: 7046 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,850,939 km

• M1: 141,819 km (0.087 R)
• M2: 596,447 km (0.09 R)
• M3: 996,172 km (0.082 R)
• M4: 1,449,005 km (0.074 R)
• M5: 1,857,108 km (0.109 R)
• M6: 2,784,016 km (0.062 R)
• M7: 3,263,777 km (0.037 R)
• M8: 4,056,645 km (0.118 R)
• M9: 4,950,343 km (0.11 R)
• M10: 5,581,945 km (0.092 R)
• M11: 7,614,831 km (0.088 R)
• M12: 8,797,851 km (0.113 R)
• M13: 11,157,308 km (0.108 R)
• M14: 12,158,268 km (0.085 R)
• M15: 12,724,795 km (0.117 R)
• M16: 13,082,184 km (0.086 R)
• M17: 13,492,232 km (0.088 R)
• M18: 13,910,807 km (0.115 R)
• M19: 18,304,047 km (0.038 R)
• M20: 20,415,771 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 11.3

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.04 AU - 12.78 AU

Year: 12665 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,850,939 km

• M1: 144,512 km (0.096 R)
• M2: 861,534 km (0.063 R)
• M3: 1,331,870 km (0.075 R)
• M4: 2,214,497 km (0.107 R)
• M5: 3,924,102 km (0.05 R)
• M6: 4,631,849 km (0.036 R)
• M7: 4,999,411 km (0.064 R)
• M8: 5,606,031 km (0.066 R)
• M9: 6,142,040 km (0.044 R)
• M10: 7,957,709 km (0.093 R)
• M11: 9,404,470 km (0.053 R)
• M12: 10,162,632 km (0.118 R)
• M13: 11,256,043 km (0.108 R)
• M14: 12,236,358 km (0.119 R)
• M15: 14,018,218 km (0.08 R)
• M16: 15,298,477 km (0.102 R)
• M17: 16,423,602 km (0.1 R)
• M18: 16,810,762 km (0.103 R)
• M19: 17,522,847 km (0.059 R)
• M20: 21,572,611 km (0.057 R)
• M21: 24,662,107 km (0.1 R)
• M22: 30,292,821 km (0.086 R)
• M23: 36,857,325 km (0.082 R)
• M24: 37,388,098 km (0.069 R)
• M25: 38,737,621 km (0.107 R)
• M26: 39,979,582 km (0.095 R)
• M27: 40,963,787 km (0.115 R)
• M28: 42,980,515 km (0.095 R)
• M29: 44,162,339 km (0.117 R)
• M30: 52,043,753 km (0.107 R)

Asteroid Belt

Center: 14.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.1

Radius: 6.3

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.98 AU - 19.54 AU

Year: 25202 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,850,939 km

• M1: 78,389 km (0.096 R)
• M2: 328,517 km (0.101 R)
• M3: 618,587 km (0.115 R)
• M4: 1,049,279 km (0.103 R)
• M5: 1,431,203 km (0.11 R)
• M6: 1,770,790 km (0.062 R)
• M7: 2,757,538 km (0.109 R)
• M8: 3,229,369 km (0.051 R)
• M9: 3,662,455 km (0.045 R)
• M10: 8,467,389 km (0.108 R)
• M11: 10,043,552 km (0.078 R)
• M12: 12,073,296 km (0.116 R)
• M13: 12,344,816 km (0.045 R)
• M14: 12,620,525 km (0.071 R)
• M15: 13,986,354 km (0.082 R)
• M16: 17,263,893 km (0.104 R)
• M17: 17,870,513 km (0.064 R)
• M18: 21,117,684 km (0.114 R)
• M19: 24,197,156 km (0.063 R)
• M20: 25,619,832 km (0.066 R)
• M21: 36,745,725 km (0.11 R)
• M22: 44,310,441 km (0.079 R)
• M23: 45,119,466 km (0.075 R)
• M24: 49,659,612 km (0.052 R)
• M25: 50,884,519 km (0.098 R)
• M26: 61,617,867 km (0.114 R)
• M27: 66,555,195 km (0.061 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 12,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit