🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.68 AU - 0.7 AU

Year: 202 Days

Day: 37.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,786,068 km

• M1: 70,610 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.07 AU - 1.23 AU

Year: 435 Days

Day: 42.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.94 AU - 1.54 AU

Year: 488 Days

Day: 20 Hours

Environment

Temp: 29 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.98 AU - 2.3 AU

Year: 1105 Days

Day: 47.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,786,068 km

• M1: 705,055 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2 AU - 2.92 AU

Year: 1362 Days

Day: 32 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.42 AU - 3.44 AU

Year: 2243 Days

Day: 29.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,786,068 km

• M1: 146,008 km (0.066 R)
• M2: 502,200 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.09 AU - 4.27 AU

Year: 3018 Days

Day: 26.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,786,068 km

• M1: 1,465,610 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.9

Radius: 13

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.5 AU - 9.22 AU

Year: 7781 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,786,068 km

• M1: 165,605 km (0.111 R)
• M2: 269,426 km (0.1 R)
• M3: 441,463 km (0.109 R)
• M4: 532,120 km (0.106 R)
• M5: 616,343 km (0.071 R)
• M6: 721,660 km (0.117 R)
• M7: 1,005,896 km (0.096 R)
• M8: 1,115,103 km (0.078 R)
• M9: 1,488,948 km (0.115 R)
• M10: 1,572,872 km (0.115 R)
• M11: 1,924,726 km (0.042 R)
• M12: 2,181,287 km (0.117 R)
• M13: 2,499,182 km (0.115 R)
• M14: 2,625,592 km (0.081 R)
• M15: 3,044,466 km (0.111 R)
• M16: 3,234,456 km (0.079 R)
• M17: 3,344,859 km (0.077 R)
• M18: 3,597,978 km (0.107 R)
• M19: 3,712,570 km (0.1 R)
• M20: 4,703,806 km (0.098 R)
• M21: 5,408,412 km (0.065 R)
• M22: 5,975,687 km (0.116 R)
• M23: 6,146,079 km (0.096 R)
• M24: 7,094,679 km (0.057 R)
• M25: 7,239,041 km (0.084 R)
• M26: 7,348,098 km (0.039 R)
• M27: 7,530,906 km (0.095 R)
• M28: 8,050,909 km (0.086 R)
• M29: 8,315,398 km (0.066 R)
• M30: 8,544,282 km (0.063 R)
• M31: 9,125,919 km (0.099 R)
• M32: 9,880,939 km (0.091 R)
• M33: 10,164,278 km (0.095 R)
• M34: 10,697,445 km (0.078 R)
• M35: 10,821,760 km (0.105 R)
• M36: 12,964,451 km (0.103 R)
• M37: 13,857,550 km (0.111 R)
• M38: 15,187,625 km (0.081 R)
• M39: 15,608,593 km (0.048 R)
• M40: 16,462,348 km (0.105 R)
• M41: 17,088,266 km (0.057 R)
• M42: 17,233,824 km (0.085 R)
• M43: 17,331,063 km (0.071 R)
• M44: 17,820,248 km (0.068 R)
• M45: 19,618,564 km (0.084 R)
• M46: 20,230,868 km (0.044 R)
• M47: 20,797,545 km (0.105 R)
• M48: 22,795,574 km (0.115 R)
• M49: 24,197,456 km (0.059 R)
• M50: 24,306,512 km (0.07 R)
• M51: 24,689,333 km (0.087 R)
• M52: 24,799,138 km (0.116 R)
• M53: 26,017,014 km (0.098 R)
• M54: 26,296,463 km (0.116 R)
• M55: 27,027,847 km (0.077 R)
• M56: 27,367,734 km (0.092 R)
• M57: 27,880,106 km (0.101 R)
• M58: 28,338,325 km (0.076 R)
• M59: 28,798,936 km (0.063 R)
• M60: 29,611,103 km (0.075 R)
• M61: 29,727,640 km (0.095 R)
• M62: 30,313,166 km (0.088 R)
• M63: 31,554,978 km (0.089 R)
• M64: 31,793,437 km (0.091 R)
• M65: 32,272,001 km (0.065 R)
• M66: 32,692,819 km (0.057 R)
• M67: 34,455,382 km (0.074 R)
• M68: 35,008,744 km (0.105 R)
• M69: 35,317,365 km (0.035 R)
• M70: 37,188,235 km (0.116 R)
• M71: 38,199,218 km (0.089 R)
• M72: 39,027,242 km (0.078 R)
• M73: 39,155,148 km (0.066 R)
• M74: 39,990,054 km (0.111 R)
• M75: 40,119,007 km (0.113 R)
• M76: 40,312,587 km (0.118 R)
• M77: 40,700,943 km (0.043 R)
• M78: 40,960,645 km (0.092 R)
• M79: 41,416,171 km (0.097 R)
• M80: 41,808,117 km (0.064 R)
• M81: 42,070,063 km (0.116 R)
• M82: 42,859,042 km (0.085 R)
• M83: 43,918,793 km (0.062 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit