🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.61 AU - 0.77 AU

Year: 206 Days

Day: 26.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,563,583 km

• M1: 39,943 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.6 AU - 0.8 AU

Year: 211 Days

Day: 12.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,563,583 km

• M1: 149,149 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.4 AU - 1.44 AU

Year: 609 Days

Day: 47 Hours

Environment

Temp: -3 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,563,583 km

• M1: 23,786 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.1

Radius: 9.7

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.49 AU - 10.27 AU

Year: 8730 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,563,583 km

• M1: 120,576 km (0.096 R)
• M2: 463,753 km (0.098 R)
• M3: 854,802 km (0.103 R)
• M4: 1,427,762 km (0.106 R)
• M5: 1,793,978 km (0.095 R)
• M6: 2,222,725 km (0.062 R)
• M7: 2,539,424 km (0.071 R)
• M8: 4,517,556 km (0.093 R)
• M9: 5,061,494 km (0.117 R)
• M10: 5,716,583 km (0.032 R)
• M11: 6,208,012 km (0.11 R)
• M12: 6,804,010 km (0.046 R)
• M13: 9,770,835 km (0.102 R)
• M14: 12,380,421 km (0.06 R)
• M15: 16,725,640 km (0.049 R)
• M16: 20,102,513 km (0.096 R)
• M17: 21,239,307 km (0.106 R)
• M18: 21,992,533 km (0.095 R)
• M19: 22,937,094 km (0.113 R)
• M20: 25,838,843 km (0.073 R)
• M21: 28,470,569 km (0.033 R)
• M22: 29,489,031 km (0.107 R)
• M23: 30,321,095 km (0.111 R)
• M24: 33,581,431 km (0.09 R)
• M25: 36,589,994 km (0.063 R)
• M26: 39,522,411 km (0.118 R)
• M27: 46,406,755 km (0.072 R)

Asteroid Belt

Center: 10.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.2

Radius: 11.2

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.91 AU - 13.27 AU

Year: 16077 Days

Day: 11.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,563,583 km

• M1: 139,276 km (0.112 R)
• M2: 489,933 km (0.086 R)
• M3: 1,529,788 km (0.105 R)
• M4: 2,426,926 km (0.12 R)
• M5: 3,166,389 km (0.065 R)
• M6: 3,931,282 km (0.117 R)
• M7: 5,126,270 km (0.057 R)
• M8: 6,424,780 km (0.082 R)
• M9: 7,465,532 km (0.052 R)
• M10: 10,964,926 km (0.06 R)
• M11: 21,445,453 km (0.1 R)
• M12: 24,053,542 km (0.103 R)
• M13: 24,660,611 km (0.03 R)
• M14: 30,475,480 km (0.05 R)
• M15: 48,312,184 km (0.107 R)
• M16: 51,417,387 km (0.078 R)
• M17: 53,274,644 km (0.06 R)
• M18: 57,301,968 km (0.115 R)
• M19: 59,297,903 km (0.045 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit