🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.43 AU - 0.61 AU

Year: 134 Days

Day: 12.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.64 AU - 0.74 AU

Year: 204 Days

Day: 47.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.77 AU - 0.81 AU

Year: 250 Days

Day: 39.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.95 AU - 1.17 AU

Year: 389 Days

Day: 28.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.1 AU - 3.42 AU

Year: 1634 Days

Day: 32.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.74 AU - 3.24 AU

Year: 1843 Days

Day: 27.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,761,797 km

• M1: 21,093 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.8

Radius: 3.7

Gravity: 42.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.54 AU - 16.12 AU

Year: 17348 Days

Day: 19.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,761,797 km

• M1: 62,682 km (0.101 R)
• M2: 387,458 km (0.093 R)
• M3: 422,165 km (0.079 R)
• M4: 694,433 km (0.1 R)
• M5: 825,331 km (0.056 R)
• M6: 1,761,515 km (0.11 R)
• M7: 2,062,057 km (0.095 R)
• M8: 2,985,226 km (0.088 R)
• M9: 3,020,231 km (0.057 R)
• M10: 3,378,369 km (0.097 R)
• M11: 3,863,814 km (0.046 R)
• M12: 4,815,705 km (0.104 R)
• M13: 4,981,160 km (0.095 R)
• M14: 5,445,662 km (0.05 R)
• M15: 5,574,765 km (0.084 R)
• M16: 5,704,765 km (0.111 R)
• M17: 6,279,969 km (0.117 R)
• M18: 6,597,266 km (0.082 R)
• M19: 7,342,114 km (0.033 R)
• M20: 7,772,507 km (0.042 R)
• M21: 8,508,080 km (0.116 R)
• M22: 8,708,092 km (0.103 R)
• M23: 9,163,468 km (0.063 R)
• M24: 9,316,955 km (0.111 R)
• M25: 9,834,863 km (0.062 R)
• M26: 10,361,897 km (0.045 R)
• M27: 10,790,345 km (0.047 R)
• M28: 11,388,587 km (0.086 R)
• M29: 12,730,928 km (0.083 R)
• M30: 12,845,072 km (0.12 R)
• M31: 12,902,218 km (0.088 R)
• M32: 14,477,783 km (0.1 R)
• M33: 14,836,219 km (0.109 R)
• M34: 15,439,847 km (0.056 R)
• M35: 15,622,506 km (0.087 R)
• M36: 15,744,577 km (0.072 R)
• M37: 16,113,037 km (0.055 R)
• M38: 16,795,802 km (0.047 R)
• M39: 17,424,711 km (0.104 R)
• M40: 19,030,196 km (0.083 R)
• M41: 19,619,611 km (0.104 R)
• M42: 20,548,464 km (0.062 R)
• M43: 21,831,715 km (0.076 R)
• M44: 22,105,180 km (0.094 R)
• M45: 22,173,845 km (0.109 R)
• M46: 22,379,841 km (0.094 R)
• M47: 22,863,043 km (0.099 R)
• M48: 23,349,834 km (0.114 R)
• M49: 23,489,409 km (0.113 R)
• M50: 24,050,999 km (0.08 R)
• M51: 25,330,510 km (0.075 R)
• M52: 26,704,865 km (0.086 R)
• M53: 26,924,026 km (0.119 R)
• M54: 27,437,895 km (0.116 R)
• M55: 28,400,707 km (0.083 R)
• M56: 29,903,268 km (0.085 R)
• M57: 30,511,683 km (0.1 R)
• M58: 32,127,639 km (0.118 R)
• M59: 33,142,062 km (0.114 R)
• M60: 33,771,420 km (0.071 R)
• M61: 33,929,395 km (0.119 R)
• M62: 34,563,690 km (0.069 R)
• M63: 35,522,463 km (0.108 R)
• M64: 35,763,465 km (0.072 R)
• M65: 36,328,048 km (0.118 R)
• M66: 38,039,447 km (0.066 R)
• M67: 38,450,842 km (0.114 R)
• M68: 38,946,310 km (0.119 R)
• M69: 42,815,060 km (0.109 R)
• M70: 42,986,051 km (0.097 R)
• M71: 43,414,349 km (0.109 R)
• M72: 43,586,237 km (0.072 R)
• M73: 43,844,294 km (0.113 R)
• M74: 48,130,422 km (0.047 R)
• M75: 49,110,737 km (0.081 R)
• M76: 50,187,692 km (0.11 R)
• M77: 50,277,900 km (0.097 R)
• M78: 50,729,236 km (0.104 R)
• M79: 53,741,389 km (0.063 R)
• M80: 55,968,154 km (0.112 R)
• M81: 58,983,897 km (0.077 R)
• M82: 59,555,062 km (0.094 R)
• M83: 60,223,914 km (0.112 R)
• M84: 60,703,226 km (0.118 R)
• M85: 60,895,309 km (0.065 R)
• M86: 62,051,850 km (0.093 R)
• M87: 62,924,006 km (0.119 R)
• M88: 64,093,113 km (0.113 R)
• M89: 64,288,787 km (0.035 R)
• M90: 64,680,435 km (0.084 R)
• M91: 65,072,979 km (0.091 R)
• M92: 65,367,837 km (0.074 R)
• M93: 65,466,272 km (0.05 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 11,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit