🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.51 AU - 0.63 AU

Year: 165 Days

Day: 35.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.26 AU - 1.28 AU

Year: 548 Days

Day: 45.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,693,192 km

• M1: 81,680 km (0.095 R)
• M2: 562,787 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.43 AU - 3.59 AU

Year: 1999 Days

Day: 15.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,693,192 km

• M1: 42,037 km (0.096 R)
• M2: 97,388 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.73 AU - 4.43 AU

Year: 2594 Days

Day: 20.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,693,192 km

• M1: 42,336 km (0.061 R)

Asteroid Belt

Center: 6.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.6

Radius: 14.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.68 AU - 12.74 AU

Year: 12491 Days

Day: 5.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 88,693,192 km

• M1: 185,352 km (0.118 R)
• M2: 854,503 km (0.065 R)
• M3: 1,359,545 km (0.073 R)
• M4: 2,214,348 km (0.109 R)
• M5: 2,930,921 km (0.114 R)
• M6: 3,908,394 km (0.083 R)
• M7: 4,864,923 km (0.099 R)
• M8: 5,364,729 km (0.081 R)
• M9: 6,909,626 km (0.084 R)
• M10: 7,587,155 km (0.076 R)
• M11: 8,591,107 km (0.066 R)
• M12: 10,314,773 km (0.105 R)
• M13: 10,919,149 km (0.026 R)
• M14: 12,259,396 km (0.11 R)
• M15: 14,036,170 km (0.092 R)
• M16: 15,906,742 km (0.057 R)
• M17: 17,549,775 km (0.042 R)
• M18: 20,053,894 km (0.105 R)
• M19: 21,701,565 km (0.076 R)
• M20: 23,250,800 km (0.111 R)
• M21: 24,872,740 km (0.095 R)
• M22: 31,544,656 km (0.119 R)
• M23: 38,925,067 km (0.039 R)
• M24: 39,721,077 km (0.094 R)
• M25: 42,174,333 km (0.103 R)
• M26: 47,381,236 km (0.087 R)
• M27: 55,302,443 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.5

Radius: 6.6

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.05 AU - 18.55 AU

Year: 24047 Days

Day: 15.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 149.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 88,693,192 km

• M1: 84,672 km (0.057 R)
• M2: 330,462 km (0.098 R)
• M3: 699,520 km (0.028 R)
• M4: 2,048,144 km (0.098 R)
• M5: 3,013,051 km (0.032 R)
• M6: 4,250,823 km (0.081 R)
• M7: 5,626,526 km (0.093 R)
• M8: 6,056,171 km (0.053 R)
• M9: 7,127,291 km (0.109 R)
• M10: 7,630,389 km (0.059 R)
• M11: 7,996,305 km (0.066 R)
• M12: 8,210,679 km (0.116 R)
• M13: 19,317,872 km (0.045 R)
• M14: 20,493,263 km (0.12 R)
• M15: 20,794,403 km (0.066 R)
• M16: 27,455,398 km (0.103 R)
• M17: 34,980,021 km (0.041 R)
• M18: 38,369,311 km (0.059 R)
• M19: 39,753,091 km (0.106 R)
• M20: 49,838,531 km (0.111 R)
• M21: 52,228,057 km (0.094 R)
• M22: 53,926,143 km (0.11 R)
• M23: 56,051,330 km (0.086 R)
• M24: 62,129,940 km (0.079 R)
• M25: 62,972,176 km (0.12 R)
• M26: 67,741,207 km (0.059 R)
• M27: 81,959,737 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 11,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit