🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.5 AU - 0.56 AU

Year: 147 Days

Day: 35.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,832,827 km

• M1: 48,769 km (0.067 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.8

Radius: 13.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.26 AU - 8.92 AU

Year: 8762 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,832,827 km

• M1: 171,290 km (0.089 R)
• M2: 650,152 km (0.061 R)
• M3: 1,379,143 km (0.089 R)
• M4: 2,128,778 km (0.12 R)
• M5: 2,943,039 km (0.072 R)
• M6: 4,852,506 km (0.108 R)
• M7: 6,630,327 km (0.108 R)
• M8: 7,323,265 km (0.103 R)
• M9: 8,764,042 km (0.114 R)
• M10: 9,504,102 km (0.03 R)
• M11: 10,335,866 km (0.068 R)
• M12: 11,109,587 km (0.067 R)
• M13: 11,646,643 km (0.093 R)
• M14: 13,302,841 km (0.034 R)
• M15: 15,838,076 km (0.09 R)
• M16: 17,290,971 km (0.1 R)
• M17: 19,595,526 km (0.117 R)
• M18: 21,024,186 km (0.12 R)
• M19: 23,035,529 km (0.054 R)
• M20: 27,051,334 km (0.111 R)
• M21: 30,457,827 km (0.065 R)
• M22: 31,832,632 km (0.089 R)
• M23: 32,263,922 km (0.112 R)
• M24: 37,508,076 km (0.089 R)
• M25: 39,210,499 km (0.101 R)
• M26: 42,900,032 km (0.112 R)
• M27: 45,575,440 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.7

Radius: 13

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.81 AU - 10.63 AU

Year: 10661 Days

Day: 13.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,832,827 km

• M1: 161,715 km (0.066 R)
• M2: 769,681 km (0.054 R)
• M3: 3,489,221 km (0.092 R)
• M4: 4,028,970 km (0.101 R)
• M5: 4,808,674 km (0.058 R)
• M6: 5,450,449 km (0.114 R)
• M7: 7,289,455 km (0.117 R)
• M8: 8,137,975 km (0.097 R)
• M9: 8,969,290 km (0.085 R)
• M10: 9,856,555 km (0.12 R)
• M11: 10,616,811 km (0.042 R)
• M12: 11,464,134 km (0.097 R)
• M13: 12,715,221 km (0.118 R)
• M14: 14,560,211 km (0.093 R)
• M15: 17,524,493 km (0.093 R)
• M16: 18,707,962 km (0.105 R)
• M17: 24,217,950 km (0.118 R)
• M18: 25,602,329 km (0.091 R)
• M19: 27,820,716 km (0.099 R)
• M20: 28,261,581 km (0.087 R)
• M21: 29,521,045 km (0.038 R)
• M22: 30,072,014 km (0.109 R)
• M23: 30,536,516 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit