🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.63 AU - 0.69 AU

Year: 191 Days

Day: 18.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.7 AU - 0.94 AU

Year: 265 Days

Day: 15.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.97 AU - 1.13 AU

Year: 384 Days

Day: 16.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.16 AU - 1.42 AU

Year: 522 Days

Day: 37.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.71 AU - 1.75 AU

Year: 811 Days

Day: 17.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,316,311 km

• M1: 143,464 km (0.062 R)
• M2: 226,790 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.31 AU - 3.11 AU

Year: 1590 Days

Day: 21.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 106.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,316,311 km

• M1: 317,297 km (0.096 R)
• M2: 339,438 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.89 AU - 4.21 AU

Year: 2384 Days

Day: 46.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,316,311 km

• M1: 1,902,287 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.9

Radius: 7.8

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.47 AU - 16.03 AU

Year: 22280 Days

Day: 22.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,316,311 km

• M1: 99,632 km (0.05 R)
• M2: 482,154 km (0.046 R)
• M3: 881,879 km (0.093 R)
• M4: 1,215,931 km (0.094 R)
• M5: 1,275,322 km (0.095 R)
• M6: 1,785,750 km (0.029 R)
• M7: 2,206,868 km (0.044 R)
• M8: 3,514,802 km (0.048 R)
• M9: 4,589,812 km (0.029 R)
• M10: 4,683,760 km (0.042 R)
• M11: 4,921,321 km (0.111 R)
• M12: 5,607,676 km (0.1 R)
• M13: 5,708,056 km (0.08 R)
• M14: 6,219,531 km (0.055 R)
• M15: 6,480,879 km (0.045 R)
• M16: 7,122,504 km (0.107 R)
• M17: 7,952,922 km (0.112 R)
• M18: 8,581,083 km (0.117 R)
• M19: 9,107,070 km (0.115 R)
• M20: 9,166,161 km (0.096 R)
• M21: 9,945,865 km (0.106 R)
• M22: 10,809,045 km (0.092 R)
• M23: 11,186,330 km (0.112 R)
• M24: 11,760,487 km (0.111 R)
• M25: 12,148,544 km (0.082 R)
• M26: 12,804,531 km (0.113 R)
• M27: 13,337,697 km (0.119 R)
• M28: 13,606,974 km (0.101 R)
• M29: 14,356,908 km (0.115 R)
• M30: 15,612,632 km (0.112 R)
• M31: 15,896,419 km (0.114 R)
• M32: 15,967,628 km (0.054 R)
• M33: 16,469,080 km (0.054 R)
• M34: 17,708,648 km (0.063 R)
• M35: 18,902,289 km (0.055 R)
• M36: 21,209,837 km (0.067 R)
• M37: 21,445,453 km (0.11 R)
• M38: 22,316,711 km (0.095 R)
• M39: 23,442,286 km (0.117 R)
• M40: 25,331,258 km (0.117 R)
• M41: 25,581,236 km (0.082 R)
• M42: 25,664,712 km (0.083 R)
• M43: 26,251,883 km (0.094 R)
• M44: 26,673,899 km (0.072 R)
• M45: 27,098,308 km (0.062 R)
• M46: 28,039,578 km (0.089 R)
• M47: 29,078,685 km (0.079 R)
• M48: 29,515,510 km (0.083 R)
• M49: 29,690,689 km (0.102 R)
• M50: 31,373,067 km (0.118 R)
• M51: 31,910,871 km (0.043 R)
• M52: 32,090,688 km (0.09 R)
• M53: 32,542,025 km (0.066 R)
• M54: 33,908,302 km (0.114 R)
• M55: 35,014,728 km (0.031 R)
• M56: 35,293,279 km (0.055 R)
• M57: 35,852,476 km (0.097 R)
• M58: 36,885,150 km (0.112 R)
• M59: 38,213,579 km (0.11 R)
• M60: 38,309,023 km (0.101 R)
• M61: 40,917,262 km (0.11 R)
• M62: 41,602,719 km (0.099 R)
• M63: 42,786,637 km (0.088 R)
• M64: 42,985,003 km (0.059 R)
• M65: 44,784,367 km (0.115 R)
• M66: 46,404,362 km (0.117 R)
• M67: 50,432,733 km (0.056 R)
• M68: 51,589,125 km (0.089 R)
• M69: 52,011,739 km (0.1 R)
• M70: 54,142,162 km (0.105 R)
• M71: 54,894,490 km (0.109 R)
• M72: 55,217,920 km (0.112 R)
• M73: 56,627,132 km (0.082 R)
• M74: 57,390,830 km (0.08 R)
• M75: 59,370,159 km (0.097 R)
• M76: 59,480,712 km (0.072 R)
• M77: 60,702,029 km (0.101 R)
• M78: 62,156,120 km (0.103 R)
• M79: 62,493,314 km (0.051 R)
• M80: 63,961,467 km (0.108 R)
• M81: 65,669,426 km (0.114 R)
• M82: 66,127,495 km (0.106 R)
• M83: 66,931,583 km (0.073 R)
• M84: 67,854,453 km (0.073 R)
• M85: 69,363,147 km (0.085 R)
• M86: 70,531,207 km (0.105 R)
• M87: 70,765,627 km (0.068 R)
• M88: 72,768,294 km (0.108 R)
• M89: 73,598,412 km (0.11 R)
• M90: 74,312,443 km (0.081 R)
• M91: 75,267,925 km (0.059 R)
• M92: 75,987,341 km (0.109 R)
• M93: 77,553,631 km (0.118 R)
• M94: 77,674,655 km (0.107 R)
• M95: 78,280,227 km (0.064 R)
• M96: 81,086,085 km (0.067 R)
• M97: 81,454,545 km (0.101 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 18,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit