🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.65 AU - 0.85 AU

Year: 241 Days

Day: 34.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.32 AU - 1.46 AU

Year: 608 Days

Day: 16.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.41 AU - 1.75 AU

Year: 737 Days

Day: 17.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.54 AU - 2.2 AU

Year: 948 Days

Day: 21.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.48 AU - 2.3 AU

Year: 964 Days

Day: 37 Hours

Environment

Temp: -59 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,631,035 km

• M1: 142,866 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.26 AU - 2.9 AU

Year: 1537 Days

Day: 44 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.2

Radius: 5.5

Gravity: 23.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.54 AU - 20.86 AU

Year: 32427 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,631,035 km

• M1: 117,434 km (0.112 R)
• M2: 224,846 km (0.109 R)
• M3: 485,744 km (0.096 R)
• M4: 672,742 km (0.082 R)
• M5: 1,109,867 km (0.105 R)
• M6: 1,430,006 km (0.099 R)
• M7: 1,940,284 km (0.03 R)
• M8: 2,065,498 km (0.069 R)
• M9: 2,150,469 km (0.088 R)
• M10: 2,193,404 km (0.086 R)
• M11: 2,592,681 km (0.084 R)
• M12: 2,638,308 km (0.115 R)
• M13: 2,824,109 km (0.048 R)
• M14: 3,763,134 km (0.104 R)
• M15: 4,293,010 km (0.091 R)
• M16: 5,246,397 km (0.107 R)
• M17: 6,510,200 km (0.093 R)
• M18: 6,572,582 km (0.097 R)
• M19: 6,951,514 km (0.085 R)
• M20: 7,664,348 km (0.025 R)
• M21: 7,862,714 km (0.054 R)
• M22: 9,510,236 km (0.104 R)
• M23: 9,652,204 km (0.108 R)
• M24: 10,739,332 km (0.12 R)
• M25: 12,094,090 km (0.088 R)
• M26: 12,248,026 km (0.119 R)
• M27: 12,402,561 km (0.103 R)
• M28: 15,960,746 km (0.088 R)
• M29: 18,024,748 km (0.081 R)
• M30: 19,177,250 km (0.117 R)
• M31: 19,536,734 km (0.094 R)
• M32: 19,989,118 km (0.073 R)
• M33: 20,628,200 km (0.061 R)
• M34: 21,552,864 km (0.083 R)
• M35: 23,250,950 km (0.106 R)
• M36: 24,796,146 km (0.1 R)
• M37: 25,089,657 km (0.032 R)
• M38: 26,673,749 km (0.108 R)
• M39: 28,086,252 km (0.106 R)
• M40: 28,290,005 km (0.084 R)
• M41: 29,316,246 km (0.07 R)
• M42: 30,563,593 km (0.082 R)
• M43: 30,773,180 km (0.114 R)
• M44: 34,735,728 km (0.034 R)
• M45: 36,165,584 km (0.087 R)
• M46: 36,276,436 km (0.073 R)
• M47: 36,832,043 km (0.082 R)
• M48: 37,614,589 km (0.11 R)
• M49: 38,176,928 km (0.073 R)
• M50: 38,742,109 km (0.063 R)
• M51: 39,082,444 km (0.078 R)
• M52: 43,361,541 km (0.095 R)
• M53: 45,496,303 km (0.07 R)
• M54: 46,215,420 km (0.101 R)
• M55: 46,938,426 km (0.098 R)
• M56: 48,517,432 km (0.097 R)
• M57: 51,977,331 km (0.102 R)
• M58: 52,980,385 km (0.053 R)
• M59: 53,232,158 km (0.107 R)
• M60: 53,484,380 km (0.096 R)
• M61: 56,798,422 km (0.036 R)
• M62: 58,350,201 km (0.049 R)
• M63: 63,088,564 km (0.066 R)
• M64: 63,355,446 km (0.091 R)
• M65: 64,560,906 km (0.086 R)
• M66: 67,812,266 km (0.106 R)
• M67: 69,045,102 km (0.073 R)
• M68: 69,182,582 km (0.033 R)
• M69: 69,320,063 km (0.063 R)
• M70: 69,595,473 km (0.093 R)
• M71: 69,871,181 km (0.119 R)
• M72: 71,255,261 km (0.117 R)
• M73: 74,754,654 km (0.063 R)
• M74: 75,461,355 km (0.094 R)
• M75: 76,312,118 km (0.069 R)
• M76: 78,309,698 km (0.032 R)
• M77: 78,739,942 km (0.091 R)
• M78: 79,747,035 km (0.105 R)
• M79: 88,701,365 km (0.06 R)
• M80: 89,149,859 km (0.101 R)
• M81: 91,705,739 km (0.112 R)
• M82: 93,524,250 km (0.04 R)
• M83: 93,980,823 km (0.103 R)
• M84: 94,133,114 km (0.058 R)
• M85: 96,120,821 km (0.027 R)
• M86: 97,350,964 km (0.034 R)
• M87: 98,431,659 km (0.09 R)
• M88: 100,604,718 km (0.069 R)
• M89: 100,760,599 km (0.057 R)
• M90: 101,384,721 km (0.113 R)
• M91: 103,894,076 km (0.044 R)
• M92: 104,682,456 km (0.056 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 16,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit