🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.55 AU - 0.67 AU

Year: 174 Days

Day: 23.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.59 AU - 0.79 AU

Year: 209 Days

Day: 46.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 118 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.57 AU - 0.95 AU

Year: 242 Days

Day: 12.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.93 AU - 1.41 AU

Year: 462 Days

Day: 43.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,247,268 km

• M1: 166,203 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.02 AU - 2.38 AU

Year: 1192 Days

Day: 38.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,247,268 km

• M1: 604,974 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.38 AU - 3.54 AU

Year: 2351 Days

Day: 34.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.9

Radius: 11.8

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.16 AU - 6.38 AU

Year: 5062 Days

Day: 12.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,247,268 km

• M1: 152,141 km (0.082 R)
• M2: 572,511 km (0.082 R)
• M3: 944,411 km (0.115 R)
• M4: 2,548,998 km (0.107 R)
• M5: 2,953,660 km (0.102 R)
• M6: 3,824,470 km (0.077 R)
• M7: 4,859,088 km (0.114 R)
• M8: 6,103,294 km (0.068 R)
• M9: 6,938,798 km (0.118 R)
• M10: 7,512,506 km (0.11 R)
• M11: 8,040,138 km (0.098 R)
• M12: 8,632,994 km (0.072 R)
• M13: 9,085,976 km (0.098 R)
• M14: 9,468,498 km (0.114 R)
• M15: 9,861,641 km (0.071 R)
• M16: 11,155,364 km (0.027 R)
• M17: 11,643,801 km (0.107 R)
• M18: 15,057,026 km (0.084 R)
• M19: 15,836,431 km (0.076 R)
• M20: 16,516,652 km (0.103 R)
• M21: 18,202,171 km (0.11 R)
• M22: 19,645,043 km (0.108 R)
• M23: 20,430,581 km (0.083 R)
• M24: 23,148,475 km (0.096 R)
• M25: 27,311,186 km (0.03 R)
• M26: 27,931,119 km (0.089 R)
• M27: 30,600,394 km (0.106 R)
• M28: 32,537,537 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 16,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit