🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.6 AU - 0.78 AU

Year: 201 Days

Day: 41.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.95 AU - 2.61 AU

Year: 1204 Days

Day: 21.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,772,953 km

• M1: 44,131 km (0.073 R)
• M2: 1,589,029 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.16 AU - 3.48 AU

Year: 1657 Days

Day: 33.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,772,953 km

• M1: 1,666,071 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.11 AU - 6.83 AU

Year: 4476 Days

Day: 21.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.4

Radius: 5.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.37 AU - 14.25 AU

Year: 17954 Days

Day: 16.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,772,953 km

• M1: 81,232 km (0.117 R)
• M2: 196,721 km (0.026 R)
• M3: 263,292 km (0.107 R)
• M4: 316,100 km (0.111 R)
• M5: 372,947 km (0.112 R)
• M6: 433,684 km (0.081 R)
• M7: 484,697 km (0.052 R)
• M8: 621,729 km (0.1 R)
• M9: 882,627 km (0.075 R)
• M10: 999,463 km (0.098 R)
• M11: 1,379,741 km (0.091 R)
• M12: 1,476,381 km (0.059 R)
• M13: 1,676,543 km (0.066 R)
• M14: 1,843,046 km (0.087 R)
• M15: 2,080,607 km (0.083 R)
• M16: 2,236,787 km (0.08 R)
• M17: 2,350,781 km (0.096 R)
• M18: 2,632,175 km (0.117 R)
• M19: 3,645,251 km (0.07 R)
• M20: 3,752,513 km (0.037 R)
• M21: 4,677,327 km (0.058 R)
• M22: 5,000,608 km (0.111 R)
• M23: 5,422,474 km (0.093 R)
• M24: 5,668,712 km (0.034 R)
• M25: 6,108,380 km (0.101 R)
• M26: 7,491,861 km (0.104 R)
• M27: 7,525,820 km (0.069 R)
• M28: 7,628,444 km (0.117 R)
• M29: 8,078,285 km (0.095 R)
• M30: 8,288,769 km (0.039 R)
• M31: 9,258,163 km (0.096 R)
• M32: 9,294,815 km (0.112 R)
• M33: 9,404,919 km (0.116 R)
• M34: 9,737,625 km (0.085 R)
• M35: 10,376,856 km (0.114 R)
• M36: 10,529,147 km (0.094 R)
• M37: 10,797,675 km (0.058 R)
• M38: 11,419,553 km (0.095 R)
• M39: 11,458,898 km (0.092 R)
• M40: 11,498,092 km (0.084 R)
• M41: 11,616,275 km (0.111 R)
• M42: 11,814,193 km (0.093 R)
• M43: 12,053,100 km (0.12 R)
• M44: 12,253,412 km (0.113 R)
• M45: 13,602,934 km (0.061 R)
• M46: 13,895,249 km (0.087 R)
• M47: 14,571,132 km (0.083 R)
• M48: 15,387,487 km (0.042 R)
• M49: 15,430,871 km (0.061 R)
• M50: 15,866,949 km (0.092 R)
• M51: 16,439,759 km (0.114 R)
• M52: 16,751,072 km (0.094 R)
• M53: 17,109,209 km (0.059 R)
• M54: 17,154,238 km (0.065 R)
• M55: 17,199,118 km (0.08 R)
• M56: 17,424,711 km (0.09 R)
• M57: 17,878,591 km (0.045 R)
• M58: 18,290,584 km (0.053 R)
• M59: 19,451,014 km (0.11 R)
• M60: 20,874,887 km (0.087 R)
• M61: 21,067,270 km (0.025 R)
• M62: 21,163,611 km (0.101 R)
• M63: 21,211,931 km (0.042 R)
• M64: 23,871,631 km (0.049 R)
• M65: 24,224,084 km (0.086 R)
• M66: 24,274,498 km (0.083 R)
• M67: 24,325,063 km (0.081 R)
• M68: 25,189,140 km (0.088 R)
• M69: 25,753,722 km (0.074 R)
• M70: 27,894,318 km (0.118 R)
• M71: 29,281,090 km (0.073 R)
• M72: 29,334,946 km (0.11 R)
• M73: 30,145,617 km (0.026 R)
• M74: 30,308,678 km (0.098 R)
• M75: 31,623,344 km (0.084 R)
• M76: 31,788,949 km (0.033 R)
• M77: 33,292,857 km (0.111 R)
• M78: 33,630,050 km (0.095 R)
• M79: 34,251,480 km (0.106 R)
• M80: 34,705,808 km (0.059 R)
• M81: 35,161,932 km (0.086 R)
• M82: 35,620,300 km (0.099 R)
• M83: 36,311,293 km (0.069 R)
• M84: 37,123,160 km (0.112 R)
• M85: 37,239,697 km (0.088 R)
• M86: 37,414,577 km (0.085 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 15,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit