🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.63 AU

Year: 140 Days

Day: 39.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,431,185 km

• M1: 192,233 km (0.105 R)

Asteroid Belt

Center: 7.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.7

Radius: 7.7

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.8 AU - 14.4 AU

Year: 19310 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,431,185 km

• M1: 95,743 km (0.1 R)
• M2: 1,997,431 km (0.116 R)
• M3: 4,220,904 km (0.11 R)
• M4: 5,891,314 km (0.073 R)
• M5: 6,207,414 km (0.061 R)
• M6: 6,960,041 km (0.071 R)
• M7: 7,224,081 km (0.1 R)
• M8: 8,298,643 km (0.116 R)
• M9: 10,819,666 km (0.091 R)
• M10: 11,174,363 km (0.052 R)
• M11: 11,721,143 km (0.1 R)
• M12: 14,725,966 km (0.109 R)
• M13: 15,907,639 km (0.062 R)
• M14: 19,308,597 km (0.099 R)
• M15: 20,903,909 km (0.091 R)
• M16: 25,688,946 km (0.067 R)
• M17: 26,427,212 km (0.089 R)
• M18: 31,514,287 km (0.1 R)
• M19: 34,860,193 km (0.105 R)
• M20: 36,157,207 km (0.1 R)
• M21: 36,552,594 km (0.102 R)
• M22: 38,572,465 km (0.092 R)
• M23: 39,819,512 km (0.044 R)
• M24: 40,950,472 km (0.118 R)
• M25: 54,663,511 km (0.112 R)
• M26: 61,882,206 km (0.085 R)
• M27: 62,637,227 km (0.05 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.1

Radius: 4.6

Gravity: 31.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.35 AU - 17.19 AU

Year: 22974 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,431,185 km

• M1: 57,296 km (0.109 R)
• M2: 394,639 km (0.068 R)
• M3: 787,782 km (0.08 R)
• M4: 1,210,247 km (0.05 R)
• M5: 1,904,530 km (0.1 R)
• M6: 3,071,693 km (0.072 R)
• M7: 3,589,003 km (0.114 R)
• M8: 3,742,490 km (0.119 R)
• M9: 4,263,689 km (0.071 R)
• M10: 5,734,535 km (0.108 R)
• M11: 6,073,374 km (0.111 R)
• M12: 6,978,890 km (0.053 R)
• M13: 7,563,519 km (0.054 R)
• M14: 9,338,946 km (0.099 R)
• M15: 11,243,327 km (0.114 R)
• M16: 12,390,294 km (0.076 R)
• M17: 15,554,439 km (0.058 R)
• M18: 15,881,310 km (0.107 R)
• M19: 18,389,169 km (0.105 R)
• M20: 20,361,766 km (0.118 R)
• M21: 22,161,129 km (0.099 R)
• M22: 22,993,791 km (0.1 R)
• M23: 23,739,387 km (0.117 R)
• M24: 25,278,599 km (0.113 R)
• M25: 25,616,990 km (0.027 R)
• M26: 25,958,223 km (0.109 R)
• M27: 30,420,428 km (0.118 R)
• M28: 31,708,615 km (0.092 R)
• M29: 48,532,691 km (0.102 R)
• M30: 51,362,634 km (0.11 R)
• M31: 54,675,628 km (0.052 R)
• M32: 74,542,375 km (0.07 R)
• M33: 81,937,895 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 14,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit