🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.53 AU - 0.75 AU

Year: 336 Days

Day: 40.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.51 AU - 0.83 AU

Year: 360 Days

Day: 35 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.3

Radius: 8.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.32 AU - 3.2 AU

Year: 3008 Days

Day: 9.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,798,822 km

• M1: 105,616 km (0.063 R)
• M2: 429,944 km (0.117 R)
• M3: 834,756 km (0.109 R)
• M4: 1,489,995 km (0.05 R)
• M5: 1,773,782 km (0.111 R)
• M6: 2,518,929 km (0.073 R)
• M7: 3,099,668 km (0.072 R)
• M8: 4,383,816 km (0.059 R)
• M9: 4,657,580 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.6

Radius: 10

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.85 AU - 2.97 AU

Year: 3256 Days

Day: 6.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,798,822 km

• M1: 358,436 km (0.119 R)
• M2: 731,683 km (0.119 R)
• M3: 1,346,979 km (0.09 R)
• M4: 3,114,777 km (0.088 R)
• M5: 4,690,940 km (0.079 R)
• M6: 5,251,633 km (0.084 R)
• M7: 5,994,985 km (0.115 R)
• M8: 7,318,777 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.9

Radius: 5.8

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.43 AU - 9.01 AU

Year: 16892 Days

Day: 20.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,798,822 km

• M1: 72,106 km (0.063 R)
• M2: 414,685 km (0.12 R)
• M3: 650,751 km (0.104 R)
• M4: 1,916,498 km (0.08 R)
• M5: 2,522,669 km (0.098 R)
• M6: 3,378,070 km (0.104 R)
• M7: 3,730,073 km (0.099 R)
• M8: 4,350,007 km (0.12 R)
• M9: 5,459,574 km (0.111 R)
• M10: 6,580,362 km (0.034 R)
• M11: 7,846,558 km (0.099 R)
• M12: 8,270,518 km (0.117 R)
• M13: 9,687,659 km (0.046 R)
• M14: 10,286,200 km (0.118 R)
• M15: 10,851,381 km (0.065 R)
• M16: 12,105,460 km (0.065 R)
• M17: 13,254,820 km (0.114 R)
• M18: 13,923,822 km (0.083 R)
• M19: 14,544,952 km (0.094 R)
• M20: 15,768,513 km (0.032 R)
• M21: 16,216,110 km (0.068 R)
• M22: 17,850,168 km (0.054 R)
• M23: 18,748,503 km (0.116 R)
• M24: 31,632,919 km (0.085 R)
• M25: 32,946,089 km (0.099 R)
• M26: 34,171,146 km (0.069 R)
• M27: 36,322,812 km (0.113 R)
• M28: 40,475,948 km (0.043 R)
• M29: 43,171,851 km (0.083 R)
• M30: 46,440,116 km (0.116 R)
• M31: 50,995,221 km (0.072 R)
• M32: 56,530,642 km (0.117 R)
• M33: 57,402,797 km (0.072 R)
• M34: 58,995,117 km (0.105 R)
• M35: 60,798,819 km (0.079 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: 540 - 12,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit