🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.39 AU - 0.61 AU

Year: 124 Days

Day: 44.6 Hours

Environment

Temp: 278 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.68 AU - 0.9 AU

Year: 247 Days

Day: 25.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,668,556 km

• M1: 19,597 km (0.035 R)
• M2: 91,554 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.94 AU - 3.16 AU

Year: 1872 Days

Day: 25.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 10.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.74 AU - 14.12 AU

Year: 15402 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 179.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,668,556 km

• M1: 153,039 km (0.087 R)
• M2: 363,672 km (0.105 R)
• M3: 613,052 km (0.063 R)
• M4: 855,401 km (0.116 R)
• M5: 1,150,557 km (0.074 R)
• M6: 1,380,938 km (0.085 R)
• M7: 1,501,963 km (0.086 R)
• M8: 2,131,470 km (0.081 R)
• M9: 2,272,242 km (0.081 R)
• M10: 2,804,810 km (0.066 R)
• M11: 3,117,171 km (0.1 R)
• M12: 3,277,689 km (0.032 R)
• M13: 3,507,023 km (0.062 R)
• M14: 4,261,744 km (0.09 R)
• M15: 5,140,781 km (0.087 R)
• M16: 5,369,217 km (0.101 R)
• M17: 5,523,453 km (0.109 R)
• M18: 7,831,748 km (0.091 R)
• M19: 8,050,909 km (0.089 R)
• M20: 8,227,584 km (0.116 R)
• M21: 8,584,973 km (0.045 R)
• M22: 8,993,076 km (0.11 R)
• M23: 10,017,373 km (0.106 R)
• M24: 11,771,856 km (0.057 R)
• M25: 12,428,441 km (0.067 R)
• M26: 12,581,779 km (0.106 R)
• M27: 13,200,965 km (0.102 R)
• M28: 13,305,085 km (0.096 R)
• M29: 13,777,365 km (0.067 R)
• M30: 14,095,111 km (0.099 R)
• M31: 14,308,438 km (0.1 R)
• M32: 15,390,629 km (0.08 R)
• M33: 15,500,434 km (0.107 R)
• M34: 16,219,700 km (0.094 R)
• M35: 16,555,248 km (0.028 R)
• M36: 17,347,369 km (0.087 R)
• M37: 19,499,783 km (0.072 R)
• M38: 19,797,034 km (0.071 R)
• M39: 20,576,888 km (0.081 R)
• M40: 24,305,016 km (0.12 R)
• M41: 24,881,866 km (0.07 R)
• M42: 24,946,193 km (0.06 R)
• M43: 25,593,204 km (0.094 R)
• M44: 27,035,626 km (0.104 R)
• M45: 27,633,419 km (0.101 R)
• M46: 28,034,342 km (0.069 R)
• M47: 28,504,378 km (0.074 R)
• M48: 30,342,188 km (0.097 R)
• M49: 31,588,638 km (0.117 R)
• M50: 31,797,925 km (0.115 R)
• M51: 32,851,692 km (0.088 R)
• M52: 32,993,062 km (0.035 R)
• M53: 33,560,487 km (0.093 R)
• M54: 33,916,829 km (0.08 R)
• M55: 34,561,297 km (0.086 R)
• M56: 36,445,931 km (0.11 R)
• M57: 36,665,391 km (0.12 R)
• M58: 37,032,504 km (0.11 R)
• M59: 38,586,976 km (0.097 R)
• M60: 38,885,573 km (0.09 R)
• M61: 38,960,222 km (0.106 R)
• M62: 39,409,764 km (0.069 R)
• M63: 40,541,173 km (0.096 R)
• M64: 41,224,984 km (0.059 R)
• M65: 41,759,647 km (0.108 R)
• M66: 42,142,767 km (0.066 R)
• M67: 43,299,608 km (0.099 R)
• M68: 43,998,529 km (0.109 R)
• M69: 44,076,469 km (0.041 R)
• M70: 45,407,890 km (0.079 R)
• M71: 45,801,931 km (0.088 R)
• M72: 45,959,907 km (0.05 R)
• M73: 46,276,306 km (0.077 R)
• M74: 48,833,981 km (0.106 R)
• M75: 53,418,856 km (0.113 R)
• M76: 53,585,209 km (0.057 R)
• M77: 53,834,888 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28

Radius: 4.3

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15.59 AU - 15.87 AU

Year: 21927 Days

Day: 20.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 93,668,556 km

• M1: 94,695 km (0.039 R)
• M2: 267,631 km (0.105 R)
• M3: 514,467 km (0.053 R)
• M4: 742,753 km (0.115 R)
• M5: 1,013,376 km (0.112 R)
• M6: 1,110,016 km (0.116 R)
• M7: 1,166,564 km (0.085 R)
• M8: 1,402,630 km (0.083 R)
• M9: 1,783,805 km (0.1 R)
• M10: 2,504,119 km (0.12 R)
• M11: 3,740,994 km (0.115 R)
• M12: 4,738,513 km (0.093 R)
• M13: 5,350,218 km (0.064 R)
• M14: 5,446,559 km (0.077 R)
• M15: 5,936,642 km (0.118 R)
• M16: 7,516,395 km (0.097 R)
• M17: 7,732,714 km (0.118 R)
• M18: 8,365,962 km (0.081 R)
• M19: 8,873,099 km (0.105 R)
• M20: 9,101,684 km (0.048 R)
• M21: 9,187,852 km (0.085 R)
• M22: 9,506,346 km (0.098 R)
• M23: 9,857,901 km (0.081 R)
• M24: 10,724,821 km (0.093 R)
• M25: 10,876,812 km (0.12 R)
• M26: 11,060,070 km (0.062 R)
• M27: 12,530,617 km (0.115 R)
• M28: 12,594,495 km (0.085 R)
• M29: 12,626,509 km (0.08 R)
• M30: 13,045,084 km (0.101 R)
• M31: 13,533,671 km (0.103 R)
• M32: 14,294,376 km (0.027 R)
• M33: 14,663,134 km (0.119 R)
• M34: 15,891,632 km (0.056 R)
• M35: 17,651,801 km (0.098 R)
• M36: 18,155,646 km (0.058 R)
• M37: 18,518,421 km (0.064 R)
• M38: 18,993,544 km (0.05 R)
• M39: 19,732,408 km (0.041 R)
• M40: 19,806,758 km (0.105 R)
• M41: 20,858,132 km (0.101 R)
• M42: 20,895,980 km (0.09 R)
• M43: 22,313,719 km (0.032 R)
• M44: 22,741,120 km (0.052 R)
• M45: 23,092,975 km (0.074 R)
• M46: 23,446,474 km (0.08 R)
• M47: 23,485,819 km (0.082 R)
• M48: 23,643,644 km (0.102 R)
• M49: 24,278,388 km (0.094 R)
• M50: 25,483,399 km (0.066 R)
• M51: 25,523,940 km (0.085 R)
• M52: 25,564,481 km (0.106 R)
• M53: 26,134,150 km (0.083 R)
• M54: 26,790,136 km (0.118 R)
• M55: 27,534,685 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.6

Radius: 4.5

Gravity: 27.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.44 AU - 23.76 AU

Year: 30497 Days

Day: 22.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,668,556 km

• M1: 263,442 km (0.075 R)
• M2: 722,259 km (0.094 R)
• M3: 1,165,966 km (0.087 R)
• M4: 1,397,543 km (0.097 R)
• M5: 2,753,798 km (0.104 R)
• M6: 2,971,911 km (0.029 R)
• M7: 3,754,458 km (0.057 R)
• M8: 3,898,820 km (0.072 R)
• M9: 4,292,711 km (0.089 R)
• M10: 4,443,805 km (0.116 R)
• M11: 5,065,085 km (0.071 R)
• M12: 5,171,299 km (0.025 R)
• M13: 5,768,494 km (0.084 R)
• M14: 6,909,178 km (0.056 R)
• M15: 7,504,876 km (0.108 R)
• M16: 8,116,881 km (0.11 R)
• M17: 8,618,034 km (0.053 R)
• M18: 8,681,314 km (0.107 R)
• M19: 8,936,229 km (0.116 R)
• M20: 9,129,060 km (0.119 R)
• M21: 9,518,913 km (0.116 R)
• M22: 10,314,474 km (0.117 R)
• M23: 11,338,771 km (0.105 R)
• M24: 14,000,117 km (0.096 R)
• M25: 14,675,402 km (0.028 R)
• M26: 14,978,936 km (0.067 R)
• M27: 15,131,525 km (0.04 R)
• M28: 15,515,094 km (0.11 R)
• M29: 15,746,821 km (0.105 R)
• M30: 17,560,696 km (0.078 R)
• M31: 18,288,340 km (0.105 R)
• M32: 18,861,000 km (0.045 R)
• M33: 20,954,024 km (0.113 R)
• M34: 21,553,164 km (0.094 R)
• M35: 22,331,671 km (0.094 R)
• M36: 23,916,062 km (0.075 R)
• M37: 24,183,693 km (0.041 R)
• M38: 24,273,152 km (0.045 R)
• M39: 29,548,123 km (0.061 R)
• M40: 30,219,368 km (0.104 R)
• M41: 30,508,691 km (0.09 R)
• M42: 31,284,505 km (0.089 R)
• M43: 31,479,431 km (0.089 R)
• M44: 32,954,616 km (0.093 R)
• M45: 34,150,800 km (0.059 R)
• M46: 35,767,804 km (0.072 R)
• M47: 39,496,082 km (0.113 R)
• M48: 40,023,564 km (0.118 R)
• M49: 40,129,479 km (0.087 R)
• M50: 40,553,440 km (0.103 R)
• M51: 42,049,269 km (0.066 R)
• M52: 42,587,971 km (0.06 R)
• M53: 43,780,864 km (0.114 R)
• M54: 44,655,413 km (0.11 R)
• M55: 44,984,828 km (0.084 R)
• M56: 47,649,016 km (0.119 R)
• M57: 55,587,726 km (0.035 R)
• M58: 56,415,601 km (0.072 R)
• M59: 56,653,013 km (0.09 R)
• M60: 59,164,611 km (0.12 R)
• M61: 59,285,187 km (0.061 R)
• M62: 60,373,362 km (0.069 R)
• M63: 62,692,279 km (0.111 R)
• M64: 63,184,157 km (0.032 R)
• M65: 66,412,628 km (0.092 R)
• M66: 69,440,040 km (0.062 R)
• M67: 69,567,199 km (0.103 R)
• M68: 69,948,972 km (0.096 R)
• M69: 71,098,632 km (0.096 R)
• M70: 71,611,603 km (0.101 R)
• M71: 72,899,342 km (0.106 R)
• M72: 74,454,711 km (0.097 R)
• M73: 75,366,958 km (0.095 R)
• M74: 79,318,586 km (0.083 R)
• M75: 79,850,556 km (0.062 R)
• M76: 81,587,687 km (0.118 R)
• M77: 82,662,847 km (0.043 R)
• M78: 83,472,171 km (0.093 R)
• M79: 83,742,644 km (0.058 R)
• M80: 86,462,483 km (0.093 R)
• M81: 90,457,494 km (0.108 R)
• M82: 91,152,376 km (0.066 R)
• M83: 91,430,927 km (0.071 R)
• M84: 91,849,053 km (0.078 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 11,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit