🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.51 AU - 0.53 AU

Year: 139 Days

Day: 28.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,873,300 km

• M1: 42,187 km (0.081 R)
• M2: 154,684 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.62 AU - 0.88 AU

Year: 241 Days

Day: 22.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 102.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.85 AU - 2.11 AU

Year: 1033 Days

Day: 40.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.38 AU - 2.98 AU

Year: 1627 Days

Day: 43.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,873,300 km

• M1: 1,860,399 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.57 AU - 4.23 AU

Year: 2325 Days

Day: 30.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,873,300 km

• M1: 1,041,500 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 9.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.97 AU - 5.85 AU

Year: 4667 Days

Day: 8.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,873,300 km

• M1: 159,621 km (0.115 R)
• M2: 223,948 km (0.07 R)
• M3: 596,896 km (0.099 R)
• M4: 717,771 km (0.093 R)
• M5: 794,514 km (0.094 R)
• M6: 1,160,879 km (0.078 R)
• M7: 1,336,358 km (0.117 R)
• M8: 1,520,812 km (0.071 R)
• M9: 1,819,110 km (0.109 R)
• M10: 2,199,089 km (0.091 R)
• M11: 2,275,683 km (0.089 R)
• M12: 2,431,265 km (0.117 R)
• M13: 2,590,437 km (0.113 R)
• M14: 2,766,962 km (0.106 R)
• M15: 2,947,377 km (0.075 R)
• M16: 3,320,026 km (0.033 R)
• M17: 3,677,415 km (0.062 R)
• M18: 3,830,005 km (0.088 R)
• M19: 4,236,612 km (0.087 R)
• M20: 4,396,681 km (0.109 R)
• M21: 4,526,233 km (0.09 R)
• M22: 5,607,676 km (0.103 R)
• M23: 5,801,405 km (0.095 R)
• M24: 5,943,673 km (0.094 R)
• M25: 6,177,345 km (0.096 R)
• M26: 6,414,158 km (0.077 R)
• M27: 6,784,114 km (0.106 R)
• M28: 6,934,161 km (0.11 R)
• M29: 7,142,251 km (0.095 R)
• M30: 7,294,841 km (0.114 R)
• M31: 7,467,776 km (0.091 R)
• M32: 7,857,179 km (0.089 R)
• M33: 8,054,349 km (0.087 R)
• M34: 8,173,429 km (0.113 R)
• M35: 8,293,108 km (0.09 R)
• M36: 8,513,914 km (0.042 R)
• M37: 8,716,470 km (0.068 R)
• M38: 8,838,841 km (0.061 R)
• M39: 9,147,012 km (0.116 R)
• M40: 9,437,980 km (0.064 R)
• M41: 9,647,567 km (0.086 R)
• M42: 9,710,847 km (0.062 R)
• M43: 9,774,126 km (0.087 R)
• M44: 10,458,387 km (0.108 R)
• M45: 10,566,696 km (0.045 R)
• M46: 11,157,907 km (0.106 R)
• M47: 11,558,231 km (0.108 R)
• M48: 11,872,685 km (0.069 R)
• M49: 12,740,652 km (0.069 R)
• M50: 13,065,579 km (0.061 R)
• M51: 13,158,928 km (0.09 R)
• M52: 13,605,478 km (0.115 R)
• M53: 13,747,446 km (0.075 R)
• M54: 13,866,077 km (0.116 R)
• M55: 14,080,750 km (0.098 R)
• M56: 14,224,364 km (0.086 R)
• M57: 14,489,003 km (0.116 R)
• M58: 14,755,287 km (0.111 R)
• M59: 15,023,217 km (0.106 R)
• M60: 15,096,520 km (0.116 R)
• M61: 15,169,972 km (0.09 R)
• M62: 15,243,574 km (0.05 R)
• M63: 15,886,247 km (0.08 R)
• M64: 16,462,198 km (0.094 R)
• M65: 16,765,433 km (0.073 R)
• M66: 16,867,010 km (0.104 R)
• M67: 17,070,613 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.7

Radius: 11.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.65 AU - 6.51 AU

Year: 5560 Days

Day: 7.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 54,873,300 km

• M1: 193,280 km (0.064 R)
• M2: 393,891 km (0.108 R)
• M3: 559,047 km (0.065 R)
• M4: 645,964 km (0.11 R)
• M5: 1,169,556 km (0.091 R)
• M6: 1,482,365 km (0.063 R)
• M7: 1,592,619 km (0.028 R)
• M8: 1,673,103 km (0.09 R)
• M9: 1,940,434 km (0.106 R)
• M10: 2,044,255 km (0.108 R)
• M11: 2,203,726 km (0.094 R)
• M12: 2,294,083 km (0.115 R)
• M13: 2,367,386 km (0.056 R)
• M14: 3,245,526 km (0.081 R)
• M15: 3,453,467 km (0.091 R)
• M16: 3,559,233 km (0.045 R)
• M17: 3,687,438 km (0.117 R)
• M18: 3,795,597 km (0.104 R)
• M19: 4,014,908 km (0.072 R)
• M20: 4,148,648 km (0.083 R)
• M21: 4,910,401 km (0.109 R)
• M22: 5,198,077 km (0.115 R)
• M23: 5,295,316 km (0.114 R)
• M24: 5,590,472 km (0.085 R)
• M25: 7,281,228 km (0.114 R)
• M26: 7,390,284 km (0.087 R)
• M27: 7,554,692 km (0.036 R)
• M28: 7,720,297 km (0.073 R)
• M29: 7,803,623 km (0.112 R)
• M30: 8,855,446 km (0.077 R)
• M31: 9,001,005 km (0.041 R)
• M32: 9,088,819 km (0.053 R)
• M33: 9,383,227 km (0.105 R)
• M34: 9,921,331 km (0.084 R)
• M35: 10,654,360 km (0.1 R)
• M36: 11,341,613 km (0.041 R)
• M37: 11,436,458 km (0.091 R)
• M38: 11,563,317 km (0.115 R)
• M39: 11,914,573 km (0.106 R)
• M40: 12,496,957 km (0.099 R)
• M41: 12,693,230 km (0.081 R)
• M42: 14,027,493 km (0.083 R)
• M43: 14,265,503 km (0.118 R)
• M44: 15,370,882 km (0.107 R)
• M45: 15,969,274 km (0.09 R)
• M46: 16,396,226 km (0.071 R)
• M47: 17,116,390 km (0.111 R)
• M48: 18,848,883 km (0.069 R)
• M49: 19,679,001 km (0.078 R)
• M50: 20,328,555 km (0.098 R)
• M51: 20,868,753 km (0.06 R)
• M52: 21,805,984 km (0.078 R)
• M53: 22,160,980 km (0.082 R)
• M54: 23,157,002 km (0.109 R)
• M55: 23,398,304 km (0.099 R)
• M56: 23,721,136 km (0.096 R)
• M57: 23,802,218 km (0.094 R)
• M58: 25,399,474 km (0.092 R)
• M59: 25,565,229 km (0.114 R)
• M60: 25,731,283 km (0.08 R)
• M61: 26,273,724 km (0.092 R)
• M62: 27,073,325 km (0.097 R)
• M63: 27,838,219 km (0.103 R)
• M64: 27,966,424 km (0.088 R)
• M65: 28,223,433 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.9

Radius: 14.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.56 AU - 13.4 AU

Year: 14425 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,873,300 km

• M1: 299,046 km (0.115 R)
• M2: 753,076 km (0.089 R)
• M3: 1,084,285 km (0.088 R)
• M4: 1,438,683 km (0.118 R)
• M5: 1,581,399 km (0.078 R)
• M6: 1,679,236 km (0.075 R)
• M7: 1,779,317 km (0.113 R)
• M8: 2,283,163 km (0.081 R)
• M9: 2,508,607 km (0.11 R)
• M10: 3,323,616 km (0.087 R)
• M11: 4,182,008 km (0.114 R)
• M12: 4,285,381 km (0.027 R)
• M13: 4,815,406 km (0.104 R)
• M14: 5,937,689 km (0.083 R)
• M15: 6,810,742 km (0.05 R)
• M16: 7,055,784 km (0.065 R)
• M17: 7,597,029 km (0.074 R)
• M18: 8,065,569 km (0.073 R)
• M19: 8,368,654 km (0.104 R)
• M20: 9,893,655 km (0.109 R)
• M21: 10,311,781 km (0.036 R)
• M22: 10,405,429 km (0.084 R)
• M23: 10,499,377 km (0.114 R)
• M24: 10,830,587 km (0.034 R)
• M25: 11,213,258 km (0.068 R)
• M26: 11,942,847 km (0.105 R)
• M27: 13,756,123 km (0.051 R)
• M28: 16,743,742 km (0.118 R)
• M29: 17,075,400 km (0.092 R)
• M30: 18,480,872 km (0.081 R)
• M31: 18,594,866 km (0.118 R)
• M32: 18,823,601 km (0.101 R)
• M33: 19,284,063 km (0.094 R)
• M34: 19,981,488 km (0.116 R)
• M35: 20,333,492 km (0.096 R)
• M36: 20,746,532 km (0.06 R)
• M37: 21,281,793 km (0.089 R)
• M38: 21,401,471 km (0.053 R)
• M39: 22,487,552 km (0.101 R)
• M40: 22,731,396 km (0.103 R)
• M41: 23,653,667 km (0.112 R)
• M42: 25,980,213 km (0.09 R)
• M43: 26,172,147 km (0.053 R)
• M44: 26,879,596 km (0.065 R)
• M45: 28,642,607 km (0.082 R)
• M46: 29,504,739 km (0.104 R)
• M47: 31,663,287 km (0.1 R)
• M48: 32,761,634 km (0.114 R)
• M49: 33,315,446 km (0.051 R)
• M50: 34,081,985 km (0.111 R)
• M51: 34,572,816 km (0.078 R)
• M52: 35,066,040 km (0.119 R)
• M53: 35,278,170 km (0.115 R)
• M54: 35,632,567 km (0.098 R)
• M55: 36,059,370 km (0.118 R)
• M56: 37,062,124 km (0.119 R)
• M57: 37,494,612 km (0.09 R)
• M58: 37,928,745 km (0.057 R)
• M59: 38,510,381 km (0.073 R)
• M60: 38,656,090 km (0.12 R)
• M61: 38,948,404 km (0.052 R)
• M62: 43,647,124 km (0.095 R)
• M63: 43,951,406 km (0.055 R)
• M64: 44,638,808 km (0.113 R)
• M65: 45,098,971 km (0.09 R)
• M66: 45,406,694 km (0.097 R)
• M67: 46,722,108 km (0.1 R)
• M68: 47,111,361 km (0.07 R)
• M69: 47,345,482 km (0.106 R)
• M70: 47,501,662 km (0.119 R)
• M71: 47,736,381 km (0.118 R)
• M72: 48,207,016 km (0.116 R)
• M73: 48,915,811 km (0.114 R)
• M74: 50,662,964 km (0.081 R)
• M75: 51,544,246 km (0.049 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 17,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit