🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.69 AU - 0.95 AU

Year: 274 Days

Day: 30.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,555,311 km

• M1: 165,455 km (0.114 R)
• M2: 393,143 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.89 AU - 1.39 AU

Year: 449 Days

Day: 12.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,555,311 km

• M1: 98,136 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.02 AU - 2.3 AU

Year: 1171 Days

Day: 12.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,555,311 km

• M1: 11,519 km (0.112 R)
• M2: 264,339 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.51 AU - 3.73 AU

Year: 2541 Days

Day: 29.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,555,311 km

• M1: 56,548 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 11.9

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.59 AU - 9.27 AU

Year: 9031 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,555,311 km

• M1: 147,952 km (0.118 R)
• M2: 592,707 km (0.112 R)
• M3: 1,070,373 km (0.073 R)
• M4: 1,670,559 km (0.093 R)
• M5: 2,188,766 km (0.105 R)
• M6: 2,585,799 km (0.112 R)
• M7: 3,731,120 km (0.095 R)
• M8: 4,447,694 km (0.1 R)
• M9: 5,352,911 km (0.108 R)
• M10: 7,197,004 km (0.065 R)
• M11: 9,383,377 km (0.062 R)
• M12: 10,287,846 km (0.103 R)
• M13: 10,976,594 km (0.118 R)
• M14: 11,639,313 km (0.112 R)
• M15: 12,095,885 km (0.036 R)
• M16: 14,758,279 km (0.102 R)
• M17: 17,196,425 km (0.111 R)
• M18: 18,395,901 km (0.117 R)
• M19: 19,173,361 km (0.112 R)
• M20: 22,329,128 km (0.11 R)
• M21: 25,242,546 km (0.078 R)
• M22: 26,105,576 km (0.096 R)
• M23: 31,481,974 km (0.112 R)
• M24: 35,489,701 km (0.056 R)
• M25: 38,552,418 km (0.097 R)
• M26: 39,058,358 km (0.083 R)

Asteroid Belt

Center: 10.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.2

Radius: 5.9

Gravity: 23.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.12 AU - 13.72 AU

Year: 17134 Days

Day: 17.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,555,311 km

• M1: 89,011 km (0.106 R)
• M2: 410,945 km (0.097 R)
• M3: 783,743 km (0.062 R)
• M4: 1,318,107 km (0.113 R)
• M5: 1,841,101 km (0.06 R)
• M6: 2,170,665 km (0.109 R)
• M7: 3,399,013 km (0.077 R)
• M8: 5,559,356 km (0.119 R)
• M9: 6,205,619 km (0.04 R)
• M10: 11,423,443 km (0.073 R)
• M11: 12,198,510 km (0.085 R)
• M12: 14,436,045 km (0.037 R)
• M13: 14,658,946 km (0.062 R)
• M14: 17,939,627 km (0.092 R)
• M15: 19,795,538 km (0.054 R)
• M16: 20,535,001 km (0.073 R)
• M17: 25,041,337 km (0.112 R)
• M18: 25,255,711 km (0.087 R)
• M19: 32,143,047 km (0.096 R)
• M20: 33,292,857 km (0.111 R)
• M21: 34,205,852 km (0.112 R)
• M22: 49,636,424 km (0.095 R)
• M23: 58,940,813 km (0.118 R)
• M24: 69,131,570 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 11,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit