🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.86 AU - 0.92 AU

Year: 294 Days

Day: 28.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 8.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.58 AU - 7.42 AU

Year: 5798 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 80,811,007 km

• M1: 105,915 km (0.072 R)
• M2: 426,204 km (0.062 R)
• M3: 830,567 km (0.106 R)
• M4: 1,877,603 km (0.102 R)
• M5: 2,158,099 km (0.095 R)
• M6: 2,495,143 km (0.12 R)
• M7: 3,009,909 km (0.104 R)
• M8: 3,379,416 km (0.096 R)
• M9: 3,779,141 km (0.086 R)
• M10: 4,437,671 km (0.101 R)
• M11: 5,241,161 km (0.116 R)
• M12: 6,270,395 km (0.064 R)
• M13: 7,458,800 km (0.078 R)
• M14: 7,948,883 km (0.049 R)
• M15: 8,857,989 km (0.055 R)
• M16: 10,163,530 km (0.095 R)
• M17: 13,416,835 km (0.092 R)
• M18: 14,608,082 km (0.113 R)
• M19: 16,990,429 km (0.106 R)
• M20: 17,570,719 km (0.097 R)
• M21: 18,548,939 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.9

Radius: 3.1

Gravity: 74.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.3 AU - 16.82 AU

Year: 21473 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,811,007 km

• M1: 38,596 km (0.028 R)
• M2: 188,793 km (0.108 R)
• M3: 1,034,170 km (0.118 R)
• M4: 1,610,870 km (0.083 R)
• M5: 2,352,875 km (0.099 R)
• M6: 2,760,380 km (0.084 R)
• M7: 2,862,854 km (0.077 R)
• M8: 4,541,043 km (0.08 R)
• M9: 4,756,614 km (0.085 R)
• M10: 5,130,908 km (0.118 R)
• M11: 5,246,846 km (0.102 R)
• M12: 5,980,175 km (0.084 R)
• M13: 8,478,160 km (0.118 R)
• M14: 8,586,170 km (0.104 R)
• M15: 10,014,381 km (0.04 R)
• M16: 11,995,804 km (0.094 R)
• M17: 12,828,167 km (0.083 R)
• M18: 14,452,650 km (0.079 R)
• M19: 15,314,184 km (0.111 R)
• M20: 15,716,902 km (0.059 R)
• M21: 18,735,338 km (0.12 R)
• M22: 25,435,976 km (0.088 R)
• M23: 27,037,122 km (0.083 R)
• M24: 27,506,710 km (0.107 R)
• M25: 27,624,892 km (0.118 R)
• M26: 28,341,466 km (0.102 R)
• M27: 28,825,864 km (0.1 R)
• M28: 29,439,215 km (0.107 R)
• M29: 33,169,139 km (0.053 R)
• M30: 33,437,518 km (0.086 R)
• M31: 38,516,964 km (0.074 R)
• M32: 45,724,140 km (0.111 R)
• M33: 53,779,537 km (0.106 R)
• M34: 57,751,809 km (0.082 R)
• M35: 75,828,468 km (0.089 R)
• M36: 77,937,947 km (0.063 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 17,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit