🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.4 AU - 1.62 AU

Year: 652 Days

Day: 15.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.46 AU - 1.68 AU

Year: 691 Days

Day: 32.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.47 AU - 1.97 AU

Year: 793 Days

Day: 44 Hours

Environment

Temp: -43 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.2

Radius: 7.2

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.98 AU - 21.06 AU

Year: 25774 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,823,665 km

• M1: 89,609 km (0.091 R)
• M2: 468,690 km (0.086 R)
• M3: 697,874 km (0.1 R)
• M4: 943,663 km (0.12 R)
• M5: 1,176,587 km (0.087 R)
• M6: 1,670,859 km (0.108 R)
• M7: 4,234,368 km (0.111 R)
• M8: 4,917,880 km (0.073 R)
• M9: 5,386,122 km (0.067 R)
• M10: 6,012,638 km (0.045 R)
• M11: 7,510,711 km (0.045 R)
• M12: 9,184,112 km (0.084 R)
• M13: 11,489,715 km (0.106 R)
• M14: 12,739,904 km (0.066 R)
• M15: 13,773,177 km (0.059 R)
• M16: 14,702,180 km (0.096 R)
• M17: 17,031,718 km (0.059 R)
• M18: 17,561,144 km (0.095 R)
• M19: 23,909,629 km (0.077 R)
• M20: 27,833,881 km (0.087 R)
• M21: 29,693,831 km (0.108 R)
• M22: 34,633,403 km (0.099 R)
• M23: 51,209,296 km (0.088 R)
• M24: 53,241,583 km (0.117 R)
• M25: 54,182,853 km (0.044 R)
• M26: 55,135,193 km (0.119 R)
• M27: 56,682,035 km (0.052 R)
• M28: 57,269,506 km (0.094 R)
• M29: 58,059,083 km (0.051 R)
• M30: 60,064,742 km (0.086 R)
• M31: 65,710,117 km (0.058 R)
• M32: 66,575,391 km (0.119 R)
• M33: 69,440,190 km (0.107 R)
• M34: 70,112,782 km (0.087 R)
• M35: 79,011,911 km (0.058 R)

Asteroid Belt

Center: 18.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.4

Radius: 7.4

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 16.71 AU - 23.07 AU

Year: 31177 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 147.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,823,665 km

• M1: 99,183 km (0.078 R)
• M2: 396,734 km (0.118 R)
• M3: 703,110 km (0.081 R)
• M4: 1,166,863 km (0.032 R)
• M5: 4,243,942 km (0.114 R)
• M6: 6,753,147 km (0.079 R)
• M7: 9,298,106 km (0.029 R)
• M8: 11,419,703 km (0.086 R)
• M9: 27,329,137 km (0.102 R)
• M10: 30,219,219 km (0.119 R)
• M11: 30,972,444 km (0.102 R)
• M12: 34,245,645 km (0.079 R)
• M13: 45,928,192 km (0.103 R)
• M14: 46,258,354 km (0.059 R)
• M15: 51,758,470 km (0.05 R)
• M16: 73,967,022 km (0.091 R)
• M17: 76,023,244 km (0.041 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 20,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit