🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.67 AU - 0.87 AU

Year: 247 Days

Day: 21.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.97 AU - 1.21 AU

Year: 416 Days

Day: 22.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,995,827 km

• M1: 167,849 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.65 AU - 2.01 AU

Year: 904 Days

Day: 27.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.77 AU - 2.05 AU

Year: 964 Days

Day: 34.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.35 AU - 4.55 AU

Year: 2867 Days

Day: 23.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,995,827 km

• M1: 1,682,976 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.9

Radius: 9.9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.15 AU - 7.27 AU

Year: 6349 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 36,995,827 km

• M1: 238,010 km (0.068 R)
• M2: 385,514 km (0.11 R)
• M3: 489,783 km (0.099 R)
• M4: 760,705 km (0.086 R)
• M5: 1,208,302 km (0.111 R)
• M6: 1,370,017 km (0.092 R)
• M7: 1,473,090 km (0.111 R)
• M8: 1,552,228 km (0.073 R)
• M9: 1,673,701 km (0.076 R)
• M10: 2,101,850 km (0.055 R)
• M11: 2,191,609 km (0.095 R)
• M12: 2,437,099 km (0.119 R)
• M13: 2,643,394 km (0.054 R)
• M14: 3,489,071 km (0.116 R)
• M15: 3,613,836 km (0.102 R)
• M16: 3,740,096 km (0.062 R)
• M17: 3,812,951 km (0.073 R)
• M18: 4,071,605 km (0.034 R)
• M19: 4,547,775 km (0.079 R)
• M20: 5,142,576 km (0.076 R)
• M21: 6,426,425 km (0.049 R)
• M22: 6,535,931 km (0.042 R)
• M23: 6,734,597 km (0.094 R)
• M24: 6,801,318 km (0.112 R)
• M25: 7,183,241 km (0.116 R)
• M26: 7,342,563 km (0.088 R)
• M27: 8,015,155 km (0.115 R)
• M28: 8,370,898 km (0.072 R)
• M29: 9,073,111 km (0.115 R)
• M30: 10,276,626 km (0.117 R)
• M31: 10,482,024 km (0.091 R)
• M32: 11,106,595 km (0.088 R)
• M33: 11,344,007 km (0.09 R)
• M34: 12,473,620 km (0.114 R)
• M35: 13,246,592 km (0.102 R)
• M36: 13,470,241 km (0.103 R)
• M37: 14,177,390 km (0.119 R)
• M38: 14,636,207 km (0.053 R)
• M39: 15,686,534 km (0.116 R)
• M40: 15,893,577 km (0.062 R)
• M41: 16,012,358 km (0.073 R)
• M42: 16,430,185 km (0.087 R)
• M43: 16,942,408 km (0.08 R)
• M44: 17,063,732 km (0.111 R)
• M45: 17,276,609 km (0.052 R)
• M46: 17,674,540 km (0.062 R)
• M47: 19,517,885 km (0.118 R)
• M48: 19,740,636 km (0.103 R)
• M49: 20,028,163 km (0.064 R)
• M50: 20,220,695 km (0.08 R)
• M51: 20,672,331 km (0.12 R)
• M52: 21,257,857 km (0.025 R)
• M53: 21,454,279 km (0.111 R)
• M54: 21,782,946 km (0.066 R)
• M55: 21,914,891 km (0.104 R)
• M56: 22,146,469 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 8.2

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.78 AU - 7.94 AU

Year: 6563 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 36,995,827 km

• M1: 138,827 km (0.105 R)
• M2: 214,224 km (0.101 R)
• M3: 874,998 km (0.047 R)
• M4: 1,016,218 km (0.057 R)
• M5: 1,098,048 km (0.082 R)
• M6: 1,321,548 km (0.063 R)
• M7: 1,411,456 km (0.086 R)
• M8: 1,466,358 km (0.064 R)
• M9: 1,559,558 km (0.113 R)
• M10: 1,851,274 km (0.08 R)
• M11: 2,309,941 km (0.117 R)
• M12: 3,133,327 km (0.112 R)
• M13: 3,501,338 km (0.056 R)
• M14: 4,065,771 km (0.052 R)
• M15: 4,251,422 km (0.075 R)
• M16: 4,385,611 km (0.058 R)
• M17: 4,713,679 km (0.118 R)
• M18: 5,191,944 km (0.12 R)
• M19: 5,597,504 km (0.03 R)
• M20: 5,685,766 km (0.087 R)
• M21: 5,744,857 km (0.056 R)
• M22: 5,804,248 km (0.086 R)
• M23: 6,013,386 km (0.111 R)
• M24: 6,316,471 km (0.107 R)
• M25: 7,127,740 km (0.037 R)
• M26: 8,170,886 km (0.081 R)
• M27: 8,676,078 km (0.109 R)
• M28: 9,053,065 km (0.068 R)
• M29: 9,122,179 km (0.066 R)
• M30: 9,787,590 km (0.07 R)
• M31: 9,929,708 km (0.044 R)
• M32: 10,541,264 km (0.097 R)
• M33: 10,869,931 km (0.1 R)
• M34: 11,053,936 km (0.063 R)
• M35: 11,350,589 km (0.11 R)
• M36: 11,425,238 km (0.109 R)
• M37: 11,687,483 km (0.048 R)
• M38: 11,762,881 km (0.118 R)
• M39: 11,951,823 km (0.055 R)
• M40: 12,141,812 km (0.11 R)
• M41: 12,409,592 km (0.041 R)
• M42: 12,563,379 km (0.093 R)
• M43: 12,872,897 km (0.113 R)
• M44: 14,016,273 km (0.098 R)
• M45: 14,096,308 km (0.115 R)
• M46: 14,337,310 km (0.081 R)
• M47: 14,701,432 km (0.068 R)
• M48: 15,191,664 km (0.112 R)
• M49: 15,645,843 km (0.053 R)
• M50: 16,272,209 km (0.099 R)
• M51: 16,694,524 km (0.077 R)
• M52: 16,821,832 km (0.114 R)
• M53: 17,635,943 km (0.083 R)
• M54: 18,113,161 km (0.1 R)
• M55: 18,550,585 km (0.079 R)
• M56: 18,947,318 km (0.108 R)
• M57: 19,035,880 km (0.062 R)
• M58: 19,302,314 km (0.068 R)
• M59: 19,391,474 km (0.038 R)
• M60: 19,883,951 km (0.075 R)
• M61: 20,064,066 km (0.12 R)
• M62: 21,801,945 km (0.052 R)
• M63: 22,173,995 km (0.071 R)
• M64: 22,783,008 km (0.102 R)
• M65: 23,730,561 km (0.09 R)
• M66: 24,642,659 km (0.109 R)
• M67: 24,739,299 km (0.068 R)
• M68: 24,884,559 km (0.091 R)
• M69: 25,419,670 km (0.115 R)
• M70: 27,247,008 km (0.12 R)
• M71: 27,447,170 km (0.051 R)
• M72: 27,949,520 km (0.077 R)
• M73: 28,556,289 km (0.063 R)
• M74: 28,963,195 km (0.109 R)
• M75: 29,680,068 km (0.12 R)
• M76: 29,731,530 km (0.069 R)
• M77: 29,885,915 km (0.089 R)
• M78: 30,558,357 km (0.099 R)
• M79: 30,818,209 km (0.114 R)
• M80: 31,235,736 km (0.107 R)
• M81: 32,605,305 km (0.106 R)
• M82: 33,404,307 km (0.108 R)
• M83: 33,511,269 km (0.034 R)
• M84: 33,618,381 km (0.098 R)
• M85: 34,696,085 km (0.115 R)
• M86: 34,750,239 km (0.064 R)
• M87: 34,967,305 km (0.099 R)
• M88: 35,293,578 km (0.056 R)
• M89: 36,168,876 km (0.106 R)
• M90: 36,278,680 km (0.113 R)
• M91: 36,443,836 km (0.109 R)
• M92: 36,609,142 km (0.091 R)
• M93: 36,995,853 km (0.073 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: 178 - 10,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit