🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.05 AU - 1.39 AU

Year: 474 Days

Day: 22.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.79 AU - 2.41 AU

Year: 1070 Days

Day: 35.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.79 AU - 2.69 AU

Year: 1178 Days

Day: 44.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.69 AU - 4.35 AU

Year: 2833 Days

Day: 47 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,564,156 km

• M1: 602,730 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.29 AU - 5.69 AU

Year: 3918 Days

Day: 27.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,564,156 km

• M1: 73,153 km (0.049 R)

Asteroid Belt

Center: 6.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.2

Radius: 14.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.95 AU - 10.31 AU

Year: 8910 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,564,156 km

• M1: 243,246 km (0.058 R)
• M2: 360,680 km (0.118 R)
• M3: 450,738 km (0.089 R)
• M4: 815,907 km (0.074 R)
• M5: 930,499 km (0.049 R)
• M6: 1,427,762 km (0.087 R)
• M7: 1,549,236 km (0.047 R)
• M8: 2,071,033 km (0.103 R)
• M9: 2,210,009 km (0.034 R)
• M10: 2,328,192 km (0.05 R)
• M11: 3,460,498 km (0.062 R)
• M12: 3,795,896 km (0.102 R)
• M13: 4,230,179 km (0.105 R)
• M14: 4,438,419 km (0.119 R)
• M15: 4,896,189 km (0.12 R)
• M16: 5,305,339 km (0.086 R)
• M17: 5,465,708 km (0.069 R)
• M18: 5,660,185 km (0.107 R)
• M19: 5,824,144 km (0.09 R)
• M20: 6,461,581 km (0.117 R)
• M21: 6,667,577 km (0.108 R)
• M22: 6,771,398 km (0.106 R)
• M23: 7,334,335 km (0.042 R)
• M24: 7,839,228 km (0.043 R)
• M25: 8,617,885 km (0.079 R)
• M26: 8,731,130 km (0.101 R)
• M27: 9,150,752 km (0.083 R)
• M28: 9,616,151 km (0.078 R)
• M29: 9,733,735 km (0.056 R)
• M30: 10,128,973 km (0.099 R)
• M31: 10,489,354 km (0.091 R)
• M32: 10,935,455 km (0.057 R)
• M33: 11,099,264 km (0.09 R)
• M34: 11,470,866 km (0.069 R)
• M35: 11,720,844 km (0.105 R)
• M36: 11,888,543 km (0.051 R)
• M37: 12,056,990 km (0.09 R)
• M38: 12,439,063 km (0.09 R)
• M39: 12,781,941 km (0.101 R)
• M40: 13,215,027 km (0.048 R)
• M41: 13,521,104 km (0.103 R)
• M42: 16,473,119 km (0.087 R)
• M43: 17,277,058 km (0.097 R)
• M44: 18,045,542 km (0.1 R)
• M45: 18,142,332 km (0.1 R)
• M46: 18,385,130 km (0.053 R)
• M47: 18,923,233 km (0.056 R)
• M48: 19,665,388 km (0.111 R)
• M49: 20,771,066 km (0.051 R)
• M50: 20,872,643 km (0.103 R)
• M51: 21,331,460 km (0.115 R)
• M52: 21,948,551 km (0.073 R)
• M53: 23,200,386 km (0.082 R)
• M54: 23,411,169 km (0.106 R)
• M55: 23,941,194 km (0.075 R)
• M56: 26,650,113 km (0.058 R)
• M57: 26,926,420 km (0.062 R)
• M58: 27,816,677 km (0.074 R)
• M59: 27,928,726 km (0.07 R)
• M60: 29,454,923 km (0.085 R)
• M61: 29,797,801 km (0.1 R)
• M62: 29,912,393 km (0.052 R)
• M63: 30,892,259 km (0.091 R)
• M64: 33,357,932 km (0.114 R)
• M65: 34,133,896 km (0.072 R)
• M66: 35,703,626 km (0.1 R)
• M67: 36,497,393 km (0.113 R)
• M68: 37,358,627 km (0.071 R)
• M69: 38,850,717 km (0.086 R)
• M70: 39,793,183 km (0.115 R)
• M71: 40,235,544 km (0.064 R)
• M72: 42,859,192 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.3

Radius: 7.8

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.67 AU - 16.63 AU

Year: 19708 Days

Day: 22.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,564,156 km

• M1: 103,073 km (0.063 R)
• M2: 209,886 km (0.033 R)
• M3: 562,638 km (0.069 R)
• M4: 769,531 km (0.026 R)
• M5: 858,991 km (0.108 R)
• M6: 952,340 km (0.086 R)
• M7: 1,123,929 km (0.057 R)
• M8: 1,279,062 km (0.056 R)
• M9: 1,386,473 km (0.098 R)
• M10: 1,726,808 km (0.072 R)
• M11: 1,937,292 km (0.108 R)
• M12: 2,416,155 km (0.117 R)
• M13: 3,291,901 km (0.077 R)
• M14: 3,365,802 km (0.085 R)
• M15: 5,258,964 km (0.099 R)
• M16: 6,562,859 km (0.055 R)
• M17: 7,226,624 km (0.099 R)
• M18: 8,719,461 km (0.068 R)
• M19: 9,290,177 km (0.101 R)
• M20: 9,980,123 km (0.055 R)
• M21: 10,087,833 km (0.086 R)
• M22: 11,240,934 km (0.069 R)
• M23: 11,296,883 km (0.05 R)
• M24: 11,352,982 km (0.069 R)
• M25: 11,409,082 km (0.104 R)
• M26: 11,578,127 km (0.061 R)
• M27: 11,691,223 km (0.065 R)
• M28: 11,975,609 km (0.118 R)
• M29: 12,032,755 km (0.07 R)
• M30: 12,551,261 km (0.047 R)
• M31: 12,842,379 km (0.103 R)
• M32: 12,959,514 km (0.094 R)
• M33: 13,077,098 km (0.115 R)
• M34: 13,135,890 km (0.111 R)
• M35: 13,253,923 km (0.047 R)
• M36: 14,697,243 km (0.104 R)
• M37: 16,506,629 km (0.082 R)
• M38: 17,405,114 km (0.102 R)
• M39: 17,860,340 km (0.106 R)
• M40: 19,990,614 km (0.116 R)
• M41: 20,467,233 km (0.117 R)
• M42: 21,085,521 km (0.069 R)
• M43: 21,989,391 km (0.099 R)
• M44: 22,622,489 km (0.089 R)
• M45: 23,190,363 km (0.114 R)
• M46: 23,404,587 km (0.112 R)
• M47: 24,485,132 km (0.088 R)
• M48: 25,068,115 km (0.115 R)
• M49: 25,361,327 km (0.116 R)
• M50: 25,951,191 km (0.103 R)
• M51: 26,844,291 km (0.04 R)
• M52: 27,069,286 km (0.078 R)
• M53: 28,202,939 km (0.112 R)
• M54: 29,274,957 km (0.026 R)
• M55: 29,583,727 km (0.067 R)
• M56: 29,661,219 km (0.076 R)
• M57: 29,971,185 km (0.098 R)
• M58: 30,126,767 km (0.083 R)
• M59: 30,907,967 km (0.104 R)
• M60: 31,065,045 km (0.048 R)
• M61: 31,458,936 km (0.083 R)
• M62: 32,013,047 km (0.073 R)
• M63: 32,331,241 km (0.111 R)
• M64: 32,810,254 km (0.045 R)
• M65: 33,937,324 km (0.103 R)
• M66: 34,505,646 km (0.092 R)
• M67: 34,587,028 km (0.113 R)
• M68: 35,487,158 km (0.077 R)
• M69: 35,733,995 km (0.116 R)
• M70: 36,976,554 km (0.096 R)
• M71: 37,310,307 km (0.106 R)
• M72: 38,570,819 km (0.112 R)
• M73: 40,788,458 km (0.053 R)
• M74: 41,133,281 km (0.084 R)
• M75: 41,219,599 km (0.117 R)
• M76: 42,697,027 km (0.09 R)
• M77: 42,784,393 km (0.103 R)
• M78: 43,574,120 km (0.071 R)
• M79: 44,634,469 km (0.086 R)
• M80: 45,346,107 km (0.108 R)
• M81: 47,503,457 km (0.054 R)
• M82: 47,775,576 km (0.094 R)
• M83: 49,970,177 km (0.08 R)
• M84: 50,709,041 km (0.045 R)
• M85: 52,571,983 km (0.057 R)
• M86: 53,606,153 km (0.106 R)
• M87: 55,027,034 km (0.103 R)
• M88: 57,615,974 km (0.11 R)
• M89: 60,833,525 km (0.037 R)
• M90: 62,315,292 km (0.074 R)
• M91: 62,414,476 km (0.11 R)
• M92: 63,110,405 km (0.077 R)

Asteroid Belt

Center: 15.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.5

Radius: 6.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.94 AU - 17.86 AU

Year: 22283 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,564,156 km

• M1: 85,720 km (0.045 R)
• M2: 270,922 km (0.067 R)
• M3: 422,464 km (0.099 R)
• M4: 549,772 km (0.085 R)
• M5: 881,580 km (0.074 R)
• M6: 3,027,113 km (0.116 R)
• M7: 3,182,994 km (0.106 R)
• M8: 3,373,432 km (0.119 R)
• M9: 3,502,535 km (0.078 R)
• M10: 4,172,434 km (0.11 R)
• M11: 5,100,839 km (0.089 R)
• M12: 5,286,639 km (0.101 R)
• M13: 5,399,137 km (0.094 R)
• M14: 5,741,267 km (0.078 R)
• M15: 5,973,443 km (0.084 R)
• M16: 6,169,117 km (0.119 R)
• M17: 7,895,177 km (0.054 R)
• M18: 8,501,647 km (0.075 R)
• M19: 8,810,417 km (0.1 R)
• M20: 9,078,197 km (0.107 R)
• M21: 9,897,246 km (0.084 R)
• M22: 10,082,448 km (0.113 R)
• M23: 10,787,054 km (0.071 R)
• M24: 10,834,626 km (0.115 R)
• M25: 11,556,286 km (0.067 R)
• M26: 12,542,285 km (0.105 R)
• M27: 17,804,540 km (0.077 R)
• M28: 17,917,038 km (0.115 R)
• M29: 18,940,437 km (0.119 R)
• M30: 20,216,955 km (0.033 R)
• M31: 20,569,857 km (0.104 R)
• M32: 21,341,483 km (0.11 R)
• M33: 21,520,850 km (0.114 R)
• M34: 22,001,658 km (0.098 R)
• M35: 22,364,732 km (0.113 R)
• M36: 22,546,942 km (0.076 R)
• M37: 22,607,829 km (0.116 R)
• M38: 24,022,576 km (0.099 R)
• M39: 24,084,659 km (0.119 R)
• M40: 25,023,535 km (0.087 R)
• M41: 25,149,646 km (0.034 R)
• M42: 25,402,466 km (0.052 R)
• M43: 25,910,501 km (0.086 R)
• M44: 27,454,949 km (0.094 R)
• M45: 27,650,025 km (0.102 R)
• M46: 28,041,672 km (0.107 R)
• M47: 29,161,412 km (0.082 R)
• M48: 31,716,544 km (0.098 R)
• M49: 32,263,474 km (0.079 R)
• M50: 34,062,687 km (0.072 R)
• M51: 34,412,447 km (0.047 R)
• M52: 34,833,715 km (0.053 R)
• M53: 35,610,427 km (0.111 R)
• M54: 35,752,246 km (0.084 R)
• M55: 36,750,363 km (0.051 R)
• M56: 38,192,037 km (0.071 R)
• M57: 40,167,477 km (0.086 R)
• M58: 40,536,984 km (0.078 R)
• M59: 41,428,288 km (0.074 R)
• M60: 43,305,741 km (0.062 R)
• M61: 43,684,673 km (0.061 R)
• M62: 47,065,435 km (0.12 R)
• M63: 48,002,067 km (0.075 R)
• M64: 50,768,581 km (0.069 R)
• M65: 53,505,174 km (0.094 R)
• M66: 54,319,136 km (0.05 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit