🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.56 AU - 0.72 AU

Year: 187 Days

Day: 30.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,539,575 km

• M1: 143,016 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.64 AU - 0.68 AU

Year: 196 Days

Day: 36.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.14 AU - 1.24 AU

Year: 474 Days

Day: 43.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,539,575 km

• M1: 197,619 km (0.102 R)
• M2: 1,139,936 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.32 AU - 1.6 AU

Year: 644 Days

Day: 27.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.48 AU - 2.82 AU

Year: 1576 Days

Day: 13.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,539,575 km

• M1: 1,264,401 km (0.041 R)
• M2: 1,951,055 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.52 AU - 4 AU

Year: 2663 Days

Day: 16.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.3

Radius: 4.7

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.55 AU - 13.71 AU

Year: 17378 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,539,575 km

• M1: 70,461 km (0.045 R)
• M2: 113,246 km (0.06 R)
• M3: 382,821 km (0.112 R)
• M4: 452,683 km (0.069 R)
• M5: 918,980 km (0.098 R)
• M6: 1,132,755 km (0.03 R)
• M7: 1,426,864 km (0.056 R)
• M8: 1,628,074 km (0.051 R)
• M9: 1,697,038 km (0.115 R)
• M10: 2,156,902 km (0.089 R)
• M11: 2,284,060 km (0.102 R)
• M12: 2,545,707 km (0.09 R)
• M13: 2,734,499 km (0.1 R)
• M14: 3,125,848 km (0.119 R)
• M15: 3,269,761 km (0.086 R)
• M16: 3,867,255 km (0.044 R)
• M17: 3,990,822 km (0.112 R)
• M18: 4,210,133 km (0.094 R)
• M19: 5,227,698 km (0.101 R)
• M20: 5,433,095 km (0.1 R)
• M21: 5,571,473 km (0.081 R)
• M22: 5,887,125 km (0.115 R)
• M23: 6,316,920 km (0.103 R)
• M24: 7,018,085 km (0.052 R)
• M25: 7,821,425 km (0.076 R)
• M26: 7,899,366 km (0.071 R)
• M27: 8,174,476 km (0.084 R)
• M28: 8,452,728 km (0.108 R)
• M29: 9,100,487 km (0.118 R)
• M30: 9,890,065 km (0.118 R)
• M31: 10,701,334 km (0.11 R)
• M32: 13,121,080 km (0.06 R)
• M33: 13,540,253 km (0.11 R)
• M34: 13,633,901 km (0.119 R)
• M35: 15,749,963 km (0.109 R)
• M36: 15,897,915 km (0.056 R)
• M37: 16,644,558 km (0.092 R)
• M38: 17,708,947 km (0.068 R)
• M39: 19,056,974 km (0.063 R)
• M40: 19,690,221 km (0.084 R)
• M41: 20,116,276 km (0.102 R)
• M42: 21,303,335 km (0.103 R)
• M43: 22,236,078 km (0.104 R)
• M44: 22,679,636 km (0.117 R)
• M45: 22,958,336 km (0.096 R)
• M46: 23,182,135 km (0.104 R)
• M47: 23,406,681 km (0.094 R)
• M48: 23,914,416 km (0.11 R)
• M49: 24,254,901 km (0.081 R)
• M50: 24,539,885 km (0.119 R)
• M51: 25,632,997 km (0.102 R)
• M52: 25,865,173 km (0.093 R)
• M53: 26,156,290 km (0.072 R)
• M54: 27,154,407 km (0.102 R)
• M55: 28,404,297 km (0.075 R)
• M56: 28,464,286 km (0.049 R)
• M57: 30,344,881 km (0.092 R)
• M58: 30,467,551 km (0.117 R)
• M59: 31,269,097 km (0.105 R)
• M60: 32,578,527 km (0.06 R)
• M61: 33,334,894 km (0.1 R)
• M62: 34,096,945 km (0.099 R)
• M63: 35,186,317 km (0.118 R)
• M64: 36,482,433 km (0.031 R)
• M65: 36,547,657 km (0.091 R)
• M66: 36,874,230 km (0.071 R)
• M67: 37,662,311 km (0.076 R)
• M68: 38,389,357 km (0.116 R)
• M69: 38,921,177 km (0.104 R)
• M70: 39,321,501 km (0.049 R)
• M71: 39,589,281 km (0.103 R)
• M72: 39,790,490 km (0.053 R)
• M73: 39,924,829 km (0.116 R)
• M74: 40,463,531 km (0.112 R)
• M75: 42,986,200 km (0.093 R)
• M76: 43,123,980 km (0.115 R)
• M77: 43,607,480 km (0.1 R)
• M78: 43,676,744 km (0.113 R)
• M79: 43,884,685 km (0.101 R)
• M80: 44,092,776 km (0.083 R)
• M81: 44,370,878 km (0.055 R)
• M82: 45,348,949 km (0.06 R)
• M83: 45,770,217 km (0.12 R)
• M84: 45,840,528 km (0.069 R)
• M85: 46,192,831 km (0.119 R)
• M86: 47,112,857 km (0.091 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 19,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit