🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.69 AU - 0.75 AU

Year: 213 Days

Day: 25.6 Hours

Environment

Temp: 218 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,557,409 km

• M1: 47,423 km (0.116 R)
• M2: 463,454 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.76 AU - 0.94 AU

Year: 273 Days

Day: 39.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1 AU - 1.2 AU

Year: 402 Days

Day: 45.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.23 AU - 1.99 AU

Year: 711 Days

Day: 23.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,557,409 km

• M1: 740,360 km (0.045 R)

Asteroid Belt

Center: 4.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 14.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.31 AU - 7.43 AU

Year: 6271 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 69.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,557,409 km

• M1: 182,210 km (0.113 R)
• M2: 1,006,794 km (0.083 R)
• M3: 1,681,929 km (0.106 R)
• M4: 2,152,564 km (0.118 R)
• M5: 2,743,625 km (0.079 R)
• M6: 3,261,682 km (0.086 R)
• M7: 4,957,524 km (0.107 R)
• M8: 8,414,731 km (0.094 R)
• M9: 10,800,817 km (0.107 R)
• M10: 11,377,816 km (0.057 R)
• M11: 14,826,795 km (0.107 R)
• M12: 15,748,317 km (0.087 R)
• M13: 20,374,931 km (0.09 R)
• M14: 21,708,147 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.9

Radius: 14.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.49 AU - 11.85 AU

Year: 11295 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 121.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,557,409 km

• M1: 185,501 km (0.094 R)
• M2: 1,508,545 km (0.083 R)
• M3: 2,393,716 km (0.106 R)
• M4: 3,933,377 km (0.068 R)
• M5: 6,291,937 km (0.054 R)
• M6: 11,286,112 km (0.105 R)
• M7: 12,645,807 km (0.113 R)
• M8: 14,677,496 km (0.092 R)
• M9: 18,758,975 km (0.113 R)
• M10: 19,632,327 km (0.069 R)
• M11: 22,416,044 km (0.118 R)
• M12: 23,685,980 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.2

Radius: 8

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.43 AU - 12.81 AU

Year: 12914 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,557,409 km

• M1: 103,522 km (0.097 R)
• M2: 376,837 km (0.115 R)
• M3: 678,576 km (0.104 R)
• M4: 1,008,140 km (0.105 R)
• M5: 1,635,404 km (0.116 R)
• M6: 3,033,546 km (0.085 R)
• M7: 4,667,753 km (0.075 R)
• M8: 5,583,441 km (0.07 R)
• M9: 7,068,350 km (0.074 R)
• M10: 7,947,686 km (0.114 R)
• M11: 8,997,115 km (0.115 R)
• M12: 10,136,004 km (0.079 R)
• M13: 10,462,725 km (0.071 R)
• M14: 11,960,200 km (0.081 R)
• M15: 12,510,421 km (0.096 R)
• M16: 18,893,014 km (0.109 R)
• M17: 19,892,178 km (0.097 R)
• M18: 20,404,701 km (0.096 R)
• M19: 20,751,319 km (0.083 R)
• M20: 22,268,391 km (0.108 R)
• M21: 22,914,055 km (0.081 R)
• M22: 25,924,264 km (0.089 R)
• M23: 28,644,252 km (0.074 R)
• M24: 33,072,050 km (0.073 R)
• M25: 33,912,341 km (0.101 R)
• M26: 35,886,285 km (0.099 R)
• M27: 44,695,505 km (0.082 R)
• M28: 54,013,059 km (0.065 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 11,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit