🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.52 AU - 0.7 AU

Year: 167 Days

Day: 32.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.93 AU

Year: 255 Days

Day: 32.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.81 AU - 1.23 AU

Year: 360 Days

Day: 31.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.06 AU - 1.14 AU

Year: 404 Days

Day: 15.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.18 AU - 1.2 AU

Year: 454 Days

Day: 33.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,997,058 km

• M1: 510,129 km (0.114 R)
• M2: 810,072 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.49 AU - 2.25 AU

Year: 895 Days

Day: 30.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.05 AU - 2.15 AU

Year: 1065 Days

Day: 33.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,997,058 km

• M1: 946,655 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 12.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.6 AU - 12.64 AU

Year: 12973 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,997,058 km

• M1: 207,791 km (0.089 R)
• M2: 422,165 km (0.097 R)
• M3: 928,554 km (0.061 R)
• M4: 1,639,593 km (0.113 R)
• M5: 1,964,519 km (0.091 R)
• M6: 2,192,656 km (0.111 R)
• M7: 2,738,090 km (0.1 R)
• M8: 2,929,276 km (0.056 R)
• M9: 3,026,515 km (0.104 R)
• M10: 3,633,134 km (0.077 R)
• M11: 4,022,388 km (0.095 R)
• M12: 4,764,692 km (0.091 R)
• M13: 5,034,567 km (0.055 R)
• M14: 5,468,849 km (0.078 R)
• M15: 6,080,705 km (0.1 R)
• M16: 6,458,290 km (0.059 R)
• M17: 6,714,401 km (0.078 R)
• M18: 7,192,516 km (0.046 R)
• M19: 8,366,261 km (0.067 R)
• M20: 9,117,990 km (0.117 R)
• M21: 9,357,347 km (0.086 R)
• M22: 9,598,798 km (0.07 R)
• M23: 11,192,763 km (0.093 R)
• M24: 11,915,620 km (0.078 R)
• M25: 12,125,057 km (0.114 R)
• M26: 12,388,499 km (0.117 R)
• M27: 12,653,736 km (0.078 R)
• M28: 12,813,806 km (0.074 R)
• M29: 14,008,494 km (0.095 R)
• M30: 14,955,898 km (0.067 R)
• M31: 17,265,838 km (0.085 R)
• M32: 18,401,585 km (0.102 R)
• M33: 19,009,102 km (0.099 R)
• M34: 19,131,324 km (0.101 R)
• M35: 19,623,052 km (0.076 R)
• M36: 20,744,737 km (0.087 R)
• M37: 21,123,369 km (0.038 R)
• M38: 21,951,393 km (0.106 R)
• M39: 22,143,926 km (0.09 R)
• M40: 22,272,580 km (0.044 R)
• M41: 23,115,265 km (0.099 R)
• M42: 23,836,476 km (0.105 R)
• M43: 24,232,910 km (0.074 R)
• M44: 25,637,784 km (0.068 R)
• M45: 26,179,927 km (0.065 R)
• M46: 26,589,077 km (0.106 R)
• M47: 27,621,003 km (0.095 R)
• M48: 27,829,093 km (0.08 R)
• M49: 30,651,407 km (0.066 R)
• M50: 31,226,760 km (0.032 R)
• M51: 31,443,528 km (0.091 R)
• M52: 32,900,761 km (0.103 R)
• M53: 33,268,622 km (0.096 R)
• M54: 34,082,434 km (0.101 R)
• M55: 34,902,978 km (0.089 R)
• M56: 38,018,055 km (0.096 R)
• M57: 38,172,141 km (0.095 R)
• M58: 38,481,210 km (0.1 R)
• M59: 38,636,193 km (0.113 R)
• M60: 39,725,864 km (0.049 R)
• M61: 40,668,032 km (0.113 R)
• M62: 43,055,314 km (0.114 R)
• M63: 43,376,950 km (0.104 R)
• M64: 43,457,583 km (0.087 R)
• M65: 43,618,850 km (0.103 R)
• M66: 43,861,198 km (0.11 R)
• M67: 45,324,265 km (0.115 R)
• M68: 46,638,034 km (0.112 R)
• M69: 48,298,121 km (0.095 R)
• M70: 49,051,347 km (0.105 R)
• M71: 49,977,357 km (0.111 R)
• M72: 50,146,253 km (0.067 R)
• M73: 50,994,025 km (0.088 R)
• M74: 51,164,117 km (0.081 R)
• M75: 52,875,667 km (0.107 R)
• M76: 52,961,835 km (0.117 R)
• M77: 54,171,783 km (0.059 R)
• M78: 54,258,549 km (0.07 R)
• M79: 54,867,113 km (0.114 R)
• M80: 54,954,329 km (0.118 R)
• M81: 55,565,586 km (0.027 R)
• M82: 56,091,422 km (0.096 R)
• M83: 56,706,868 km (0.057 R)
• M84: 57,678,506 km (0.04 R)
• M85: 58,834,000 km (0.083 R)
• M86: 59,101,631 km (0.104 R)
• M87: 59,369,860 km (0.109 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 15,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit