🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.5 AU - 0.52 AU

Year: 134 Days

Day: 22.2 Hours

Environment

Temp: 237 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,042,922 km

• M1: 43,832 km (0.056 R)
• M2: 239,207 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.63 AU - 0.91 AU

Year: 248 Days

Day: 44.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.94 AU - 1.26 AU

Year: 424 Days

Day: 21.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.98 AU - 1.48 AU

Year: 501 Days

Day: 17.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.35 AU - 1.77 AU

Year: 715 Days

Day: 40.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.37 AU - 3.55 AU

Year: 1869 Days

Day: 18 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,042,922 km

• M1: 194,926 km (0.094 R)
• M2: 1,481,019 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.47 AU - 3.55 AU

Year: 2414 Days

Day: 12.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,042,922 km

• M1: 168,746 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.86 AU - 4.62 AU

Year: 2655 Days

Day: 35.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.5

Radius: 9.2

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.68 AU - 6.8 AU

Year: 5722 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,042,922 km

• M1: 134,339 km (0.101 R)
• M2: 460,163 km (0.083 R)
• M3: 742,753 km (0.083 R)
• M4: 1,171,202 km (0.107 R)
• M5: 1,252,284 km (0.095 R)
• M6: 1,686,417 km (0.09 R)
• M7: 1,760,019 km (0.096 R)
• M8: 1,949,111 km (0.103 R)
• M9: 2,184,877 km (0.112 R)
• M10: 2,450,712 km (0.102 R)
• M11: 2,727,020 km (0.093 R)
• M12: 2,836,076 km (0.112 R)
• M13: 3,013,500 km (0.087 R)
• M14: 3,171,924 km (0.027 R)
• M15: 3,591,695 km (0.065 R)
• M16: 4,128,602 km (0.039 R)
• M17: 4,406,405 km (0.081 R)
• M18: 4,483,299 km (0.052 R)
• M19: 4,664,462 km (0.105 R)
• M20: 5,114,452 km (0.058 R)
• M21: 5,222,312 km (0.049 R)
• M22: 5,413,049 km (0.116 R)
• M23: 6,112,719 km (0.111 R)
• M24: 6,517,082 km (0.115 R)
• M25: 6,575,574 km (0.098 R)
• M26: 6,693,009 km (0.103 R)
• M27: 6,840,811 km (0.093 R)
• M28: 7,049,650 km (0.12 R)
• M29: 7,109,639 km (0.105 R)
• M30: 7,412,425 km (0.102 R)
• M31: 7,812,450 km (0.107 R)
• M32: 7,874,533 km (0.113 R)
• M33: 9,217,772 km (0.113 R)
• M34: 9,714,587 km (0.11 R)
• M35: 9,882,136 km (0.073 R)
• M36: 10,734,246 km (0.1 R)
• M37: 11,081,612 km (0.026 R)
• M38: 11,858,922 km (0.05 R)
• M39: 12,580,732 km (0.044 R)
• M40: 12,653,736 km (0.111 R)
• M41: 12,726,889 km (0.116 R)
• M42: 12,800,192 km (0.109 R)
• M43: 13,465,753 km (0.087 R)
• M44: 13,615,201 km (0.092 R)
• M45: 14,485,263 km (0.089 R)
• M46: 15,451,366 km (0.065 R)
• M47: 15,725,579 km (0.112 R)
• M48: 16,120,068 km (0.042 R)
• M49: 16,199,355 km (0.065 R)
• M50: 16,358,378 km (0.12 R)
• M51: 16,637,826 km (0.077 R)
• M52: 16,758,103 km (0.091 R)
• M53: 16,878,679 km (0.099 R)
• M54: 16,959,163 km (0.114 R)
• M55: 17,039,945 km (0.102 R)
• M56: 17,771,629 km (0.053 R)
• M57: 18,182,574 km (0.118 R)
• M58: 18,347,730 km (0.105 R)
• M59: 18,430,607 km (0.032 R)
• M60: 18,763,163 km (0.106 R)
• M61: 19,055,627 km (0.084 R)
• M62: 19,603,006 km (0.078 R)
• M63: 19,942,443 km (0.12 R)
• M64: 20,929,191 km (0.076 R)
• M65: 21,145,659 km (0.046 R)
• M66: 21,319,492 km (0.034 R)
• M67: 23,576,924 km (0.09 R)
• M68: 23,666,982 km (0.066 R)
• M69: 24,255,200 km (0.095 R)
• M70: 24,848,356 km (0.097 R)
• M71: 25,077,689 km (0.075 R)
• M72: 25,816,404 km (0.05 R)
• M73: 26,609,123 km (0.108 R)
• M74: 26,749,745 km (0.085 R)
• M75: 27,836,873 km (0.103 R)
• M76: 28,361,961 km (0.075 R)
• M77: 28,697,659 km (0.119 R)
• M78: 29,421,712 km (0.094 R)
• M79: 29,615,741 km (0.039 R)
• M80: 29,858,987 km (0.105 R)
• M81: 30,200,669 km (0.097 R)
• M82: 31,332,227 km (0.109 R)
• M83: 31,431,261 km (0.095 R)
• M84: 31,928,075 km (0.09 R)
• M85: 32,879,218 km (0.116 R)
• M86: 32,979,748 km (0.048 R)
• M87: 33,231,970 km (0.096 R)
• M88: 33,535,205 km (0.101 R)
• M89: 34,042,940 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit