🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.53 AU

Year: 134 Days

Day: 42.6 Hours

Environment

Temp: 237 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,070,451 km

• M1: 138,378 km (0.114 R)
• M2: 194,477 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.52 AU - 0.62 AU

Year: 158 Days

Day: 26.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,070,451 km

• M1: 75,397 km (0.102 R)
• M2: 159,322 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.8 AU - 0.88 AU

Year: 283 Days

Day: 34.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.19 AU - 1.19 AU

Year: 477 Days

Day: 16.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.36 AU - 1.36 AU

Year: 582 Days

Day: 20.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.8

Radius: 11.4

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.63 AU - 13.05 AU

Year: 14955 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,070,451 km

• M1: 158,275 km (0.04 R)
• M2: 262,095 km (0.054 R)
• M3: 941,120 km (0.085 R)
• M4: 1,252,433 km (0.104 R)
• M5: 1,765,105 km (0.093 R)
• M6: 1,969,755 km (0.115 R)
• M7: 2,244,417 km (0.099 R)
• M8: 2,466,719 km (0.061 R)
• M9: 2,898,908 km (0.087 R)
• M10: 3,427,287 km (0.094 R)
• M11: 6,581,259 km (0.114 R)
• M12: 6,855,322 km (0.118 R)
• M13: 7,556,787 km (0.055 R)
• M14: 7,699,802 km (0.071 R)
• M15: 7,891,886 km (0.119 R)
• M16: 8,037,146 km (0.079 R)
• M17: 8,280,990 km (0.103 R)
• M18: 10,477,984 km (0.115 R)
• M19: 10,637,605 km (0.074 R)
• M20: 10,959,540 km (0.12 R)
• M21: 12,447,141 km (0.112 R)
• M22: 13,243,451 km (0.094 R)
• M23: 14,114,709 km (0.032 R)
• M24: 14,646,380 km (0.06 R)
• M25: 15,305,209 km (0.105 R)
• M26: 15,547,258 km (0.032 R)
• M27: 15,729,468 km (0.093 R)
• M28: 16,963,052 km (0.113 R)
• M29: 18,035,818 km (0.115 R)
• M30: 19,587,597 km (0.087 R)
• M31: 20,246,725 km (0.116 R)
• M32: 20,779,294 km (0.102 R)
• M33: 21,654,591 km (0.12 R)
• M34: 24,351,841 km (0.039 R)
• M35: 26,643,082 km (0.062 R)
• M36: 27,080,356 km (0.102 R)
• M37: 27,519,875 km (0.026 R)
• M38: 28,035,688 km (0.091 R)
• M39: 28,183,790 km (0.039 R)
• M40: 28,927,591 km (0.058 R)
• M41: 29,226,936 km (0.038 R)
• M42: 29,376,983 km (0.042 R)
• M43: 31,889,628 km (0.096 R)
• M44: 32,276,339 km (0.081 R)
• M45: 34,312,067 km (0.09 R)
• M46: 34,391,204 km (0.113 R)
• M47: 34,946,811 km (0.1 R)
• M48: 35,185,868 km (0.045 R)
• M49: 35,505,409 km (0.071 R)
• M50: 35,825,848 km (0.101 R)
• M51: 39,248,797 km (0.057 R)
• M52: 39,497,279 km (0.061 R)
• M53: 40,079,065 km (0.048 R)
• M54: 40,245,866 km (0.085 R)
• M55: 41,251,314 km (0.092 R)
• M56: 42,434,633 km (0.101 R)
• M57: 43,201,172 km (0.078 R)
• M58: 43,286,742 km (0.06 R)
• M59: 44,230,555 km (0.081 R)
• M60: 44,575,378 km (0.099 R)
• M61: 45,441,550 km (0.113 R)
• M62: 45,702,449 km (0.074 R)
• M63: 46,838,944 km (0.114 R)
• M64: 47,102,535 km (0.061 R)
• M65: 48,516,534 km (0.068 R)
• M66: 48,783,267 km (0.118 R)
• M67: 51,114,900 km (0.086 R)
• M68: 51,386,270 km (0.116 R)
• M69: 55,142,822 km (0.109 R)
• M70: 57,947,034 km (0.118 R)
• M71: 58,041,281 km (0.078 R)
• M72: 58,892,044 km (0.072 R)
• M73: 59,842,290 km (0.053 R)
• M74: 60,510,394 km (0.091 R)
• M75: 62,432,876 km (0.068 R)
• M76: 62,626,157 km (0.106 R)
• M77: 62,722,946 km (0.087 R)
• M78: 62,819,736 km (0.093 R)
• M79: 62,916,526 km (0.094 R)
• M80: 64,180,179 km (0.077 R)
• M81: 65,255,788 km (0.029 R)
• M82: 65,452,060 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.5

Radius: 11.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.72 AU - 13.48 AU

Year: 15451 Days

Day: 11.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,070,451 km

• M1: 150,944 km (0.098 R)
• M2: 251,474 km (0.067 R)
• M3: 378,483 km (0.112 R)
• M4: 534,962 km (0.082 R)
• M5: 657,782 km (0.064 R)
• M6: 1,267,692 km (0.106 R)
• M7: 1,556,715 km (0.08 R)
• M8: 1,740,272 km (0.078 R)
• M9: 2,380,701 km (0.099 R)
• M10: 3,191,820 km (0.066 R)
• M11: 4,252,768 km (0.119 R)
• M12: 4,396,233 km (0.11 R)
• M13: 4,599,835 km (0.061 R)
• M14: 4,688,098 km (0.117 R)
• M15: 5,107,271 km (0.115 R)
• M16: 5,229,343 km (0.097 R)
• M17: 5,507,595 km (0.102 R)
• M18: 6,078,461 km (0.074 R)
• M19: 6,371,074 km (0.1 R)
• M20: 6,801,916 km (0.119 R)
• M21: 7,414,220 km (0.084 R)
• M22: 7,797,041 km (0.097 R)
• M23: 8,800,843 km (0.069 R)
• M24: 8,910,797 km (0.038 R)
• M25: 8,984,250 km (0.093 R)
• M26: 9,505,000 km (0.097 R)
• M27: 9,844,886 km (0.063 R)
• M28: 11,164,938 km (0.081 R)
• M29: 11,563,616 km (0.037 R)
• M30: 12,375,334 km (0.09 R)
• M31: 12,705,048 km (0.075 R)
• M32: 13,796,963 km (0.042 R)
• M33: 13,924,869 km (0.098 R)
• M34: 14,268,047 km (0.114 R)
• M35: 14,440,533 km (0.115 R)
• M36: 15,181,790 km (0.075 R)
• M37: 17,157,380 km (0.108 R)
• M38: 17,340,936 km (0.1 R)
• M39: 18,128,569 km (0.119 R)
• M40: 19,403,293 km (0.111 R)
• M41: 19,642,500 km (0.05 R)
• M42: 19,738,541 km (0.117 R)
• M43: 20,366,105 km (0.118 R)
• M44: 20,902,263 km (0.081 R)
• M45: 21,640,978 km (0.089 R)
• M46: 22,038,459 km (0.105 R)
• M47: 23,550,445 km (0.117 R)
• M48: 24,784,029 km (0.118 R)
• M49: 25,147,701 km (0.086 R)
• M50: 25,565,528 km (0.094 R)
• M51: 26,038,407 km (0.12 R)
• M52: 26,408,213 km (0.036 R)
• M53: 26,567,235 km (0.067 R)
• M54: 27,313,579 km (0.054 R)
• M55: 27,904,790 km (0.104 R)
• M56: 28,228,969 km (0.1 R)
• M57: 28,663,251 km (0.101 R)
• M58: 29,209,283 km (0.093 R)
• M59: 30,089,966 km (0.109 R)
• M60: 30,367,021 km (0.111 R)
• M61: 30,700,625 km (0.092 R)
• M62: 30,979,475 km (0.034 R)
• M63: 31,203,124 km (0.105 R)
• M64: 32,556,685 km (0.069 R)
• M65: 33,756,760 km (0.093 R)
• M66: 34,971,195 km (0.118 R)
• M67: 37,442,851 km (0.106 R)
• M68: 38,519,357 km (0.11 R)
• M69: 39,001,062 km (0.06 R)
• M70: 39,909,570 km (0.116 R)
• M71: 40,335,924 km (0.08 R)
• M72: 40,458,146 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 14,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit