🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.62 AU - 0.89 AU

Year: 143 Days

Day: 35.3 Hours

Environment

Temp: 623 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.69 AU - 0.81 AU

Year: 143 Days

Day: 40.5 Hours

Environment

Temp: 562 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,270,186 km

• M1: 44,879 km (0.113 R)
• M2: 371,900 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.79 AU - 0.85 AU

Year: 163 Days

Day: 21 Hours

Environment

Temp: 524 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,270,186 km

• M1: 376,239 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.81 AU - 1.01 AU

Year: 191 Days

Day: 22 Hours

Environment

Temp: 554 °C

Axial Tilt: 93 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,270,186 km

• M1: 512,373 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.76 AU - 2.82 AU

Year: 1025 Days

Day: 22.3 Hours

Environment

Temp: 279 °C

Axial Tilt: 83.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.65 AU - 3.25 AU

Year: 1114 Days

Day: 42.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 7.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.44 AU - 8.78 AU

Year: 4615 Days

Day: 30.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 8 - Terrestrial

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.88 AU - 9.76 AU

Year: 5759 Days

Day: 25.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,270,186 km

• M1: 2,287,501 km (0.047 R)
• M2: 4,609,858 km (0.119 R)

Asteroid Belt

Center: 14.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 16.56 AU - 24.08 AU

Year: 20138 Days

Day: 24.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,270,186 km

• M1: 75,697 km (0.084 R)

Asteroid Belt

Center: 25.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 31.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.5

Radius: 6.3

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 24.66 AU - 37.68 AU

Year: 38260 Days

Day: 16 Hours

Environment

Temp: -132 °C

Axial Tilt: 178.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 107,270,186 km

• M1: 105,167 km (0.11 R)
• M2: 2,073,127 km (0.088 R)
• M3: 2,283,312 km (0.097 R)
• M4: 2,559,769 km (0.071 R)
• M5: 3,590,798 km (0.106 R)
• M6: 4,674,185 km (0.105 R)
• M7: 6,100,601 km (0.058 R)
• M8: 7,358,570 km (0.092 R)
• M9: 8,901,672 km (0.12 R)
• M10: 9,781,158 km (0.072 R)
• M11: 13,557,905 km (0.04 R)
• M12: 14,634,711 km (0.041 R)
• M13: 18,107,625 km (0.109 R)
• M14: 20,992,770 km (0.05 R)
• M15: 22,771,788 km (0.042 R)
• M16: 27,137,353 km (0.101 R)
• M17: 37,479,054 km (0.073 R)
• M18: 42,988,893 km (0.11 R)
• M19: 45,481,044 km (0.093 R)
• M20: 62,036,292 km (0.095 R)
• M21: 72,877,799 km (0.109 R)
• M22: 77,442,330 km (0.116 R)
• M23: 86,021,020 km (0.046 R)
• M24: 99,124,746 km (0.072 R)

Kuiper Belt

Range: 49.8 - 67.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 13,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit