🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.48 AU - 0.54 AU

Year: 153 Days

Day: 41 Hours

Environment

Temp: 113 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,303,565 km

• M1: 117,734 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.91 AU - 1.01 AU

Year: 394 Days

Day: 22.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,303,565 km

• M1: 162,613 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.22 AU - 1.42 AU

Year: 635 Days

Day: 23.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,303,565 km

• M1: 30,368 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.38 AU - 1.4 AU

Year: 687 Days

Day: 18.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.2

Radius: 12.5

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.65 AU - 5.01 AU

Year: 3775 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,303,565 km

• M1: 155,432 km (0.084 R)
• M2: 933,491 km (0.111 R)
• M3: 1,413,251 km (0.118 R)
• M4: 1,811,032 km (0.1 R)
• M5: 2,226,465 km (0.041 R)
• M6: 2,656,858 km (0.076 R)
• M7: 3,143,201 km (0.09 R)
• M8: 4,006,530 km (0.107 R)
• M9: 5,334,211 km (0.038 R)
• M10: 6,592,778 km (0.074 R)
• M11: 8,040,437 km (0.071 R)
• M12: 8,506,285 km (0.108 R)
• M13: 10,510,746 km (0.1 R)
• M14: 11,024,765 km (0.073 R)
• M15: 11,918,911 km (0.1 R)
• M16: 13,953,592 km (0.114 R)
• M17: 14,999,730 km (0.087 R)
• M18: 15,652,126 km (0.079 R)
• M19: 20,364,010 km (0.12 R)
• M20: 24,576,537 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.2

Radius: 9.9

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.47 AU - 5.83 AU

Year: 4897 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,303,565 km

• M1: 123,119 km (0.1 R)
• M2: 448,345 km (0.095 R)
• M3: 930,499 km (0.09 R)
• M4: 1,310,777 km (0.103 R)
• M5: 1,873,115 km (0.099 R)
• M6: 2,474,947 km (0.106 R)
• M7: 3,520,337 km (0.084 R)
• M8: 4,585,175 km (0.093 R)
• M9: 5,019,158 km (0.112 R)
• M10: 5,341,990 km (0.049 R)
• M11: 5,650,012 km (0.115 R)
• M12: 7,969,827 km (0.082 R)
• M13: 8,447,792 km (0.095 R)
• M14: 12,838,639 km (0.063 R)
• M15: 16,062,174 km (0.054 R)
• M16: 17,246,839 km (0.086 R)
• M17: 18,425,222 km (0.073 R)
• M18: 19,789,255 km (0.109 R)
• M19: 21,080,285 km (0.09 R)
• M20: 22,066,883 km (0.092 R)
• M21: 24,208,077 km (0.078 R)
• M22: 28,050,648 km (0.071 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit