🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.93 AU - 1.05 AU

Year: 371 Days

Day: 38.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.32 AU - 2.04 AU

Year: 820 Days

Day: 12.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.66 AU - 2.42 AU

Year: 1098 Days

Day: 31.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,277,143 km

• M1: 1,766,452 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.49 AU - 4.53 AU

Year: 3025 Days

Day: 22.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889

Radius: 7.7

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 15.61 AU - 16.71 AU

Year: 24473 Days

Day: 24.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,277,143 km

• M1: 111,301 km (0.084 R)
• M2: 516,561 km (0.112 R)
• M3: 854,653 km (0.051 R)
• M4: 1,124,677 km (0.106 R)
• M5: 1,560,156 km (0.111 R)
• M6: 2,699,643 km (0.05 R)
• M7: 2,829,494 km (0.038 R)
• M8: 3,509,267 km (0.05 R)
• M9: 4,287,774 km (0.079 R)
• M10: 4,644,715 km (0.05 R)
• M11: 4,748,536 km (0.12 R)
• M12: 4,905,763 km (0.112 R)
• M13: 6,511,098 km (0.084 R)
• M14: 6,803,113 km (0.079 R)
• M15: 7,279,283 km (0.092 R)
• M16: 8,326,617 km (0.115 R)
• M17: 9,617,946 km (0.109 R)
• M18: 11,318,126 km (0.041 R)
• M19: 11,810,602 km (0.074 R)
• M20: 12,671,089 km (0.047 R)
• M21: 12,743,644 km (0.051 R)
• M22: 13,255,867 km (0.088 R)
• M23: 13,403,520 km (0.116 R)
• M24: 13,999,219 km (0.11 R)
• M25: 15,681,896 km (0.049 R)
• M26: 15,838,076 km (0.086 R)
• M27: 17,105,469 km (0.054 R)
• M28: 18,159,237 km (0.054 R)
• M29: 18,735,189 km (0.095 R)
• M30: 21,357,490 km (0.12 R)
• M31: 21,443,957 km (0.112 R)
• M32: 22,578,807 km (0.073 R)
• M33: 22,843,595 km (0.095 R)
• M34: 23,733,253 km (0.086 R)
• M35: 25,730,086 km (0.089 R)
• M36: 26,006,543 km (0.112 R)
• M37: 26,748,548 km (0.115 R)
• M38: 28,063,962 km (0.111 R)
• M39: 29,689,193 km (0.099 R)
• M40: 29,882,324 km (0.071 R)
• M41: 30,854,710 km (0.108 R)
• M42: 31,050,384 km (0.054 R)
• M43: 32,134,071 km (0.05 R)
• M44: 32,332,588 km (0.112 R)
• M45: 33,631,845 km (0.116 R)
• M46: 33,934,183 km (0.099 R)
• M47: 35,663,983 km (0.066 R)
• M48: 37,422,506 km (0.086 R)
• M49: 38,154,638 km (0.098 R)
• M50: 38,680,624 km (0.058 R)
• M51: 40,165,831 km (0.097 R)
• M52: 41,777,898 km (0.045 R)
• M53: 42,102,825 km (0.114 R)
• M54: 42,319,891 km (0.087 R)
• M55: 45,398,017 km (0.083 R)
• M56: 52,465,469 km (0.11 R)
• M57: 52,933,112 km (0.077 R)
• M58: 57,443,638 km (0.066 R)
• M59: 59,866,525 km (0.109 R)
• M60: 60,845,044 km (0.102 R)
• M61: 60,967,715 km (0.079 R)
• M62: 61,336,324 km (0.054 R)
• M63: 62,817,791 km (0.116 R)
• M64: 63,438,623 km (0.108 R)
• M65: 63,563,088 km (0.098 R)
• M66: 65,438,896 km (0.097 R)
• M67: 66,068,104 km (0.04 R)
• M68: 66,572,997 km (0.104 R)
• M69: 67,459,664 km (0.104 R)
• M70: 68,222,763 km (0.096 R)
• M71: 70,400,309 km (0.061 R)
• M72: 70,787,020 km (0.066 R)
• M73: 73,121,644 km (0.12 R)
• M74: 73,252,093 km (0.086 R)
• M75: 73,382,543 km (0.115 R)
• M76: 74,560,776 km (0.115 R)
• M77: 76,009,182 km (0.096 R)
• M78: 77,599,856 km (0.11 R)
• M79: 77,866,140 km (0.069 R)
• M80: 79,737,909 km (0.082 R)
• M81: 80,275,414 km (0.12 R)
• M82: 82,030,646 km (0.083 R)
• M83: 82,573,237 km (0.102 R)
• M84: 82,709,072 km (0.113 R)
• M85: 83,117,026 km (0.068 R)
• M86: 84,618,689 km (0.109 R)
• M87: 85,029,784 km (0.113 R)
• M88: 88,203,353 km (0.1 R)
• M89: 90,573,881 km (0.102 R)
• M90: 91,978,007 km (0.09 R)
• M91: 93,389,463 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.3

Radius: 3.6

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.35 AU - 22.33 AU

Year: 30807 Days

Day: 16.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 62,277,143 km

• M1: 147,803 km (0.04 R)
• M2: 804,089 km (0.059 R)
• M3: 847,472 km (0.11 R)
• M4: 1,426,565 km (0.083 R)
• M5: 1,641,687 km (0.037 R)
• M6: 1,838,259 km (0.056 R)
• M7: 1,924,876 km (0.106 R)
• M8: 2,729,264 km (0.038 R)
• M9: 4,445,301 km (0.074 R)
• M10: 5,569,379 km (0.106 R)
• M11: 5,736,779 km (0.105 R)
• M12: 6,864,597 km (0.105 R)
• M13: 7,637,869 km (0.082 R)
• M14: 8,390,645 km (0.057 R)
• M15: 8,775,710 km (0.089 R)
• M16: 8,872,949 km (0.117 R)
• M17: 9,413,895 km (0.081 R)
• M18: 10,066,740 km (0.045 R)
• M19: 11,949,579 km (0.116 R)
• M20: 12,328,061 km (0.063 R)
• M21: 12,820,538 km (0.107 R)
• M22: 13,096,845 km (0.119 R)
• M23: 13,431,046 km (0.117 R)
• M24: 13,486,996 km (0.117 R)
• M25: 13,994,133 km (0.096 R)
• M26: 15,318,523 km (0.104 R)
• M27: 15,552,943 km (0.111 R)
• M28: 16,263,084 km (0.043 R)
• M29: 16,862,971 km (0.111 R)
• M30: 19,334,029 km (0.102 R)
• M31: 20,999,652 km (0.114 R)
• M32: 21,325,176 km (0.115 R)
• M33: 21,586,823 km (0.083 R)
• M34: 21,652,347 km (0.101 R)
• M35: 22,777,323 km (0.056 R)
• M36: 23,044,804 km (0.111 R)
• M37: 23,313,183 km (0.083 R)
• M38: 23,380,502 km (0.063 R)
• M39: 26,404,174 km (0.116 R)
• M40: 26,685,119 km (0.108 R)
• M41: 27,889,980 km (0.086 R)
• M42: 29,475,418 km (0.12 R)
• M43: 31,683,931 km (0.066 R)
• M44: 34,097,843 km (0.094 R)
• M45: 34,403,621 km (0.101 R)
• M46: 35,558,666 km (0.075 R)
• M47: 36,257,886 km (0.032 R)
• M48: 38,700,520 km (0.084 R)
• M49: 39,179,383 km (0.094 R)
• M50: 40,951,968 km (0.072 R)
• M51: 41,439,807 km (0.064 R)
• M52: 42,668,155 km (0.083 R)
• M53: 42,997,719 km (0.059 R)
• M54: 44,658,106 km (0.119 R)
• M55: 45,244,230 km (0.117 R)
• M56: 47,102,834 km (0.059 R)
• M57: 49,676,965 km (0.109 R)
• M58: 50,284,183 km (0.091 R)
• M59: 51,155,889 km (0.106 R)
• M60: 52,032,683 km (0.037 R)
• M61: 52,914,263 km (0.099 R)
• M62: 54,424,304 km (0.112 R)
• M63: 54,513,614 km (0.029 R)
• M64: 55,768,441 km (0.101 R)
• M65: 57,486,722 km (0.113 R)
• M66: 58,489,327 km (0.098 R)
• M67: 58,763,839 km (0.068 R)
• M68: 61,438,948 km (0.045 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 13,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit