🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.67 AU - 1.07 AU

Year: 309 Days

Day: 37.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,876,832 km

• M1: 770,579 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.87 AU - 1.11 AU

Year: 375 Days

Day: 24.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.6 AU - 4 AU

Year: 2283 Days

Day: 27.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 12.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.49 AU - 5.33 AU

Year: 3527 Days

Day: 5.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,876,832 km

• M1: 225,743 km (0.112 R)
• M2: 349,610 km (0.111 R)
• M3: 500,704 km (0.086 R)
• M4: 826,528 km (0.086 R)
• M5: 1,169,556 km (0.109 R)
• M6: 1,364,183 km (0.111 R)
• M7: 1,504,506 km (0.098 R)
• M8: 1,609,673 km (0.104 R)
• M9: 1,897,948 km (0.116 R)
• M10: 2,041,263 km (0.111 R)
• M11: 2,128,927 km (0.097 R)
• M12: 2,248,007 km (0.064 R)
• M13: 2,430,965 km (0.107 R)
• M14: 2,555,730 km (0.092 R)
• M15: 2,730,760 km (0.094 R)
• M16: 2,844,304 km (0.07 R)
• M17: 3,211,567 km (0.119 R)
• M18: 3,558,784 km (0.082 R)
• M19: 3,737,104 km (0.092 R)
• M20: 4,789,376 km (0.107 R)
• M21: 5,206,604 km (0.072 R)
• M22: 5,718,827 km (0.101 R)
• M23: 5,991,694 km (0.103 R)
• M24: 6,268,749 km (0.108 R)
• M25: 6,593,676 km (0.116 R)
• M26: 6,703,331 km (0.089 R)
• M27: 7,170,226 km (0.059 R)
• M28: 7,464,485 km (0.099 R)
• M29: 7,555,889 km (0.054 R)
• M30: 7,693,669 km (0.111 R)
• M31: 8,182,555 km (0.098 R)
• M32: 8,276,801 km (0.102 R)
• M33: 8,371,497 km (0.095 R)
• M34: 8,466,491 km (0.063 R)
• M35: 8,850,060 km (0.098 R)
• M36: 10,492,047 km (0.042 R)
• M37: 10,620,252 km (0.11 R)
• M38: 10,930,069 km (0.092 R)
• M39: 11,034,040 km (0.102 R)
• M40: 11,242,878 km (0.063 R)
• M41: 11,479,542 km (0.056 R)
• M42: 11,770,959 km (0.072 R)
• M43: 12,064,769 km (0.112 R)
• M44: 12,823,679 km (0.041 R)
• M45: 13,126,166 km (0.053 R)
• M46: 13,264,394 km (0.051 R)
• M47: 13,430,897 km (0.066 R)
• M48: 14,501,718 km (0.106 R)
• M49: 14,673,307 km (0.11 R)
• M50: 14,845,644 km (0.084 R)
• M51: 15,105,346 km (0.097 R)
• M52: 15,279,328 km (0.103 R)
• M53: 15,424,737 km (0.06 R)
• M54: 15,599,916 km (0.107 R)
• M55: 15,981,840 km (0.099 R)
• M56: 16,455,915 km (0.113 R)
• M57: 16,545,375 km (0.094 R)
• M58: 16,664,904 km (0.103 R)
• M59: 17,085,423 km (0.083 R)
• M60: 17,175,930 km (0.093 R)
• M61: 17,875,749 km (0.102 R)
• M62: 18,491,643 km (0.065 R)
• M63: 18,677,893 km (0.105 R)
• M64: 18,864,591 km (0.053 R)
• M65: 18,958,239 km (0.028 R)
• M66: 19,365,744 km (0.056 R)
• M67: 20,349,200 km (0.107 R)
• M68: 20,798,742 km (0.082 R)
• M69: 20,992,321 km (0.119 R)
• M70: 21,414,038 km (0.102 R)
• M71: 21,707,549 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.1

Radius: 4.7

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.42 AU - 21.54 AU

Year: 29032 Days

Day: 24.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,876,832 km

• M1: 185,950 km (0.092 R)
• M2: 219,161 km (0.094 R)
• M3: 389,553 km (0.043 R)
• M4: 702,960 km (0.097 R)
• M5: 815,458 km (0.062 R)
• M6: 1,629,570 km (0.102 R)
• M7: 1,804,450 km (0.116 R)
• M8: 2,364,694 km (0.092 R)
• M9: 2,591,484 km (0.111 R)
• M10: 3,281,579 km (0.11 R)
• M11: 3,925,149 km (0.104 R)
• M12: 4,606,567 km (0.068 R)
• M13: 4,853,703 km (0.112 R)
• M14: 5,032,921 km (0.076 R)
• M15: 5,360,840 km (0.089 R)
• M16: 6,114,065 km (0.097 R)
• M17: 6,268,600 km (0.116 R)
• M18: 6,307,495 km (0.069 R)
• M19: 6,424,481 km (0.084 R)
• M20: 6,660,696 km (0.084 R)
• M21: 8,694,030 km (0.096 R)
• M22: 10,025,750 km (0.11 R)
• M23: 10,071,228 km (0.066 R)
• M24: 11,562,419 km (0.102 R)
• M25: 11,945,839 km (0.118 R)
• M26: 12,479,903 km (0.106 R)
• M27: 13,071,413 km (0.113 R)
• M28: 13,520,955 km (0.032 R)
• M29: 13,874,006 km (0.065 R)
• M30: 14,435,147 km (0.033 R)
• M31: 15,737,696 km (0.11 R)
• M32: 17,295,159 km (0.107 R)
• M33: 17,898,637 km (0.066 R)
• M34: 18,957,042 km (0.073 R)
• M35: 19,864,204 km (0.119 R)
• M36: 19,978,496 km (0.098 R)
• M37: 20,207,980 km (0.064 R)
• M38: 20,553,700 km (0.1 R)
• M39: 20,727,234 km (0.109 R)
• M40: 21,367,961 km (0.108 R)
• M41: 21,779,056 km (0.061 R)
• M42: 21,956,031 km (0.091 R)
• M43: 22,252,085 km (0.119 R)
• M44: 22,370,866 km (0.091 R)
• M45: 23,389,178 km (0.049 R)
• M46: 23,449,466 km (0.116 R)
• M47: 23,934,313 km (0.094 R)
• M48: 24,238,894 km (0.046 R)
• M49: 24,729,126 km (0.086 R)
• M50: 26,093,758 km (0.107 R)
• M51: 26,281,653 km (0.047 R)
• M52: 27,228,308 km (0.069 R)
• M53: 27,355,317 km (0.114 R)
• M54: 30,463,362 km (0.115 R)
• M55: 31,457,291 km (0.091 R)
• M56: 31,857,914 km (0.079 R)
• M57: 32,327,352 km (0.095 R)
• M58: 32,394,521 km (0.062 R)
• M59: 32,731,565 km (0.117 R)
• M60: 34,090,961 km (0.115 R)
• M61: 34,159,327 km (0.096 R)
• M62: 34,777,466 km (0.061 R)
• M63: 35,053,474 km (0.118 R)
• M64: 35,122,438 km (0.064 R)
• M65: 36,024,813 km (0.117 R)
• M66: 36,303,962 km (0.039 R)
• M67: 38,136,088 km (0.117 R)
• M68: 38,207,147 km (0.12 R)
• M69: 38,349,265 km (0.092 R)
• M70: 40,214,600 km (0.091 R)
• M71: 40,287,006 km (0.088 R)
• M72: 40,939,851 km (0.113 R)
• M73: 41,450,129 km (0.051 R)
• M74: 44,107,436 km (0.084 R)
• M75: 44,331,384 km (0.099 R)
• M76: 44,930,224 km (0.111 R)
• M77: 46,211,979 km (0.061 R)
• M78: 46,439,368 km (0.076 R)
• M79: 47,505,552 km (0.101 R)
• M80: 48,272,091 km (0.093 R)
• M81: 48,348,985 km (0.061 R)
• M82: 49,894,929 km (0.092 R)
• M83: 51,378,641 km (0.052 R)
• M84: 51,929,011 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit