🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.87 AU - 3.59 AU

Year: 2175 Days

Day: 36.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,756,108 km

• M1: 312,211 km (0.101 R)
• M2: 856,298 km (0.113 R)

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.79 AU - 3.79 AU

Year: 2765 Days

Day: 30.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.1

Radius: 13.3

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.07 AU - 5.63 AU

Year: 4637 Days

Day: 13.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,756,108 km

• M1: 165,455 km (0.054 R)
• M2: 703,708 km (0.083 R)
• M3: 1,360,144 km (0.046 R)
• M4: 1,956,142 km (0.091 R)
• M5: 2,376,512 km (0.101 R)
• M6: 2,840,864 km (0.103 R)
• M7: 3,346,953 km (0.111 R)
• M8: 3,955,966 km (0.061 R)
• M9: 4,882,575 km (0.042 R)
• M10: 5,451,197 km (0.071 R)
• M11: 6,537,726 km (0.081 R)
• M12: 7,036,485 km (0.093 R)
• M13: 7,763,830 km (0.059 R)
• M14: 9,842,792 km (0.107 R)
• M15: 10,332,725 km (0.072 R)
• M16: 11,405,940 km (0.078 R)
• M17: 12,552,009 km (0.046 R)
• M18: 14,027,044 km (0.102 R)
• M19: 15,180,294 km (0.079 R)
• M20: 17,794,368 km (0.085 R)
• M21: 18,400,089 km (0.112 R)
• M22: 18,957,042 km (0.09 R)
• M23: 20,895,083 km (0.106 R)
• M24: 24,191,920 km (0.111 R)
• M25: 25,161,913 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.1

Radius: 7.2

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.04 AU - 18.02 AU

Year: 27504 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,756,108 km

• M1: 90,507 km (0.074 R)
• M2: 585,676 km (0.093 R)
• M3: 1,081,144 km (0.114 R)
• M4: 2,130,124 km (0.099 R)
• M5: 4,716,821 km (0.116 R)
• M6: 5,168,008 km (0.108 R)
• M7: 5,565,639 km (0.088 R)
• M8: 6,834,828 km (0.117 R)
• M9: 7,412,724 km (0.038 R)
• M10: 11,451,119 km (0.078 R)
• M11: 13,190,942 km (0.115 R)
• M12: 13,708,102 km (0.118 R)
• M13: 16,668,494 km (0.062 R)
• M14: 17,981,365 km (0.096 R)
• M15: 19,361,854 km (0.046 R)
• M16: 20,516,002 km (0.109 R)
• M17: 21,310,366 km (0.092 R)
• M18: 23,386,037 km (0.089 R)
• M19: 29,656,731 km (0.111 R)
• M20: 30,415,940 km (0.101 R)
• M21: 31,841,308 km (0.097 R)
• M22: 37,400,066 km (0.103 R)
• M23: 38,137,434 km (0.05 R)
• M24: 42,128,705 km (0.055 R)
• M25: 43,087,628 km (0.053 R)
• M26: 43,410,609 km (0.117 R)
• M27: 48,798,825 km (0.11 R)
• M28: 49,325,709 km (0.083 R)
• M29: 51,834,765 km (0.066 R)
• M30: 56,524,807 km (0.042 R)
• M31: 61,489,961 km (0.093 R)
• M32: 69,139,050 km (0.098 R)
• M33: 74,343,859 km (0.102 R)
• M34: 75,274,956 km (0.097 R)
• M35: 78,594,981 km (0.041 R)
• M36: 82,756,046 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 18,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit