🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.4 AU - 0.62 AU

Year: 128 Days

Day: 27.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.56 AU - 0.68 AU

Year: 172 Days

Day: 23.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.81 AU - 0.93 AU

Year: 285 Days

Day: 25 Hours

Environment

Temp: 159 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,087,771 km

• M1: 116,088 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.96 AU - 1.14 AU

Year: 378 Days

Day: 38.4 Hours

Environment

Temp: 89 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.59 AU - 3.71 AU

Year: 1965 Days

Day: 42.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.8 AU - 5.52 AU

Year: 4120 Days

Day: 26.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,087,771 km

• M1: 1,246,150 km (0.106 R)

Asteroid Belt

Center: 9.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.7

Radius: 7.3

Gravity: 15.81 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.68 AU - 15.66 AU

Year: 18747 Days

Day: 22.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,087,771 km

• M1: 136,433 km (0.113 R)
• M2: 328,218 km (0.046 R)
• M3: 417,827 km (0.102 R)
• M4: 762,201 km (0.077 R)
• M5: 1,096,852 km (0.077 R)
• M6: 1,597,705 km (0.054 R)
• M7: 1,888,823 km (0.092 R)
• M8: 1,989,652 km (0.078 R)
• M9: 2,631,576 km (0.049 R)
• M10: 2,706,674 km (0.103 R)
• M11: 3,579,279 km (0.117 R)
• M12: 3,959,556 km (0.101 R)
• M13: 4,397,280 km (0.106 R)
• M14: 4,712,931 km (0.068 R)
• M15: 4,850,412 km (0.085 R)
• M16: 4,989,239 km (0.095 R)
• M17: 5,176,535 km (0.089 R)
• M18: 5,654,500 km (0.103 R)
• M19: 6,297,173 km (0.117 R)
• M20: 7,330,296 km (0.115 R)
• M21: 7,383,253 km (0.094 R)
• M22: 7,975,212 km (0.057 R)
• M23: 9,318,751 km (0.082 R)
• M24: 9,433,791 km (0.096 R)
• M25: 9,607,325 km (0.115 R)
• M26: 9,665,369 km (0.055 R)
• M27: 10,490,850 km (0.051 R)
• M28: 10,550,689 km (0.097 R)
• M29: 11,895,424 km (0.093 R)
• M30: 11,957,956 km (0.111 R)
• M31: 13,228,790 km (0.096 R)
• M32: 13,488,043 km (0.049 R)
• M33: 14,077,608 km (0.109 R)
• M34: 15,349,639 km (0.065 R)
• M35: 15,553,840 km (0.113 R)
• M36: 15,758,939 km (0.077 R)
• M37: 15,827,604 km (0.096 R)
• M38: 16,310,357 km (0.076 R)
• M39: 16,449,183 km (0.038 R)
• M40: 16,797,896 km (0.076 R)
• M41: 17,290,372 km (0.102 R)
• M42: 17,431,892 km (0.119 R)
• M43: 17,716,128 km (0.07 R)
• M44: 17,930,352 km (0.098 R)
• M45: 18,650,666 km (0.114 R)
• M46: 19,233,649 km (0.097 R)
• M47: 20,942,954 km (0.079 R)
• M48: 21,548,676 km (0.114 R)
• M49: 22,932,905 km (0.107 R)
• M50: 25,222,650 km (0.071 R)
• M51: 26,353,909 km (0.111 R)
• M52: 27,998,438 km (0.113 R)
• M53: 28,498,245 km (0.074 R)
• M54: 30,100,438 km (0.098 R)
• M55: 31,645,036 km (0.089 R)
• M56: 32,252,703 km (0.081 R)
• M57: 33,391,442 km (0.104 R)
• M58: 34,276,313 km (0.118 R)
• M59: 34,721,516 km (0.064 R)
• M60: 34,900,286 km (0.081 R)
• M61: 36,612,732 km (0.084 R)
• M62: 37,159,213 km (0.093 R)
• M63: 37,616,684 km (0.111 R)
• M64: 37,708,387 km (0.119 R)
• M65: 38,260,104 km (0.032 R)
• M66: 38,444,708 km (0.085 R)
• M67: 39,464,965 km (0.103 R)
• M68: 39,651,514 km (0.114 R)
• M69: 42,101,927 km (0.071 R)
• M70: 42,387,809 km (0.11 R)
• M71: 44,407,081 km (0.029 R)
• M72: 46,752,925 km (0.078 R)
• M73: 46,950,245 km (0.057 R)
• M74: 48,139,996 km (0.106 R)
• M75: 49,741,442 km (0.115 R)
• M76: 50,447,693 km (0.047 R)
• M77: 50,852,655 km (0.099 R)
• M78: 51,971,946 km (0.088 R)
• M79: 52,176,446 km (0.08 R)
• M80: 52,483,421 km (0.107 R)
• M81: 55,274,169 km (0.086 R)
• M82: 55,587,278 km (0.089 R)
• M83: 57,161,346 km (0.109 R)
• M84: 59,817,157 km (0.079 R)
• M85: 60,783,111 km (0.065 R)
• M86: 63,930,351 km (0.052 R)
• M87: 64,697,938 km (0.03 R)
• M88: 68,917,944 km (0.116 R)
• M89: 69,142,490 km (0.116 R)
• M90: 69,254,838 km (0.086 R)
• M91: 72,882,587 km (0.075 R)
• M92: 73,340,506 km (0.086 R)
• M93: 73,455,098 km (0.082 R)
• M94: 74,143,996 km (0.071 R)
• M95: 75,181,308 km (0.115 R)
• M96: 76,339,494 km (0.046 R)
• M97: 76,571,820 km (0.118 R)
• M98: 77,737,038 km (0.037 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 13,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit