🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.57 AU - 2.13 AU

Year: 880 Days

Day: 43.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.11 AU - 3.15 AU

Year: 1937 Days

Day: 29.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,685,860 km

• M1: 968,197 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.14 AU - 6.88 AU

Year: 4525 Days

Day: 19.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.9

Radius: 12.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.13 AU - 13.39 AU

Year: 14109 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,685,860 km

• M1: 159,471 km (0.093 R)
• M2: 822,788 km (0.11 R)
• M3: 1,339,948 km (0.079 R)
• M4: 2,222,276 km (0.074 R)
• M5: 2,782,221 km (0.099 R)
• M6: 3,206,780 km (0.05 R)
• M7: 3,812,951 km (0.105 R)
• M8: 4,339,834 km (0.079 R)
• M9: 5,760,715 km (0.078 R)
• M10: 6,825,702 km (0.067 R)
• M11: 10,032,632 km (0.088 R)
• M12: 11,099,564 km (0.079 R)
• M13: 12,744,243 km (0.113 R)
• M14: 14,131,613 km (0.038 R)
• M15: 16,971,579 km (0.099 R)
• M16: 17,440,120 km (0.088 R)
• M17: 19,316,227 km (0.102 R)
• M18: 23,466,520 km (0.101 R)
• M19: 25,443,456 km (0.105 R)
• M20: 28,613,734 km (0.12 R)
• M21: 29,952,486 km (0.097 R)
• M22: 30,983,813 km (0.082 R)
• M23: 33,238,403 km (0.071 R)
• M24: 41,920,166 km (0.11 R)
• M25: 45,269,213 km (0.118 R)
• M26: 50,380,075 km (0.091 R)
• M27: 52,001,865 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907

Radius: 11.4

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.77 AU - 16.05 AU

Year: 16228 Days

Day: 11.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,685,860 km

• M1: 141,968 km (0.115 R)
• M2: 696,378 km (0.111 R)
• M3: 1,169,855 km (0.1 R)
• M4: 1,666,969 km (0.093 R)
• M5: 2,100,504 km (0.105 R)
• M6: 5,364,280 km (0.073 R)
• M7: 11,188,275 km (0.075 R)
• M8: 13,435,534 km (0.09 R)
• M9: 15,040,869 km (0.098 R)
• M10: 15,811,298 km (0.097 R)
• M11: 17,937,832 km (0.094 R)
• M12: 25,345,619 km (0.09 R)
• M13: 33,519,348 km (0.115 R)
• M14: 40,580,816 km (0.105 R)
• M15: 60,203,569 km (0.072 R)
• M16: 67,794,613 km (0.06 R)
• M17: 69,681,491 km (0.108 R)
• M18: 71,387,954 km (0.109 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 15,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit