🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.54 AU - 0.56 AU

Year: 155 Days

Day: 24.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 175.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.66 AU - 0.84 AU

Year: 247 Days

Day: 22.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,271,677 km

• M1: 63,130 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.08 AU - 1.42 AU

Year: 532 Days

Day: 20.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,271,677 km

• M1: 118,182 km (0.099 R)
• M2: 202,855 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.2 AU - 1.9 AU

Year: 735 Days

Day: 19.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.88 AU - 2.1 AU

Year: 1069 Days

Day: 32.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 14.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.89 AU - 4.65 AU

Year: 3360 Days

Day: 14.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,271,677 km

• M1: 188,045 km (0.104 R)
• M2: 359,484 km (0.077 R)
• M3: 460,911 km (0.075 R)
• M4: 557,701 km (0.12 R)
• M5: 724,652 km (0.113 R)
• M6: 820,993 km (0.062 R)
• M7: 1,016,518 km (0.089 R)
• M8: 1,241,513 km (0.057 R)
• M9: 1,582,147 km (0.116 R)
• M10: 1,741,618 km (0.087 R)
• M11: 2,204,923 km (0.096 R)
• M12: 2,318,617 km (0.12 R)
• M13: 2,501,426 km (0.033 R)
• M14: 2,620,356 km (0.079 R)
• M15: 3,006,768 km (0.095 R)
• M16: 3,206,930 km (0.115 R)
• M17: 3,697,760 km (0.052 R)
• M18: 4,091,651 km (0.08 R)
• M19: 4,253,067 km (0.091 R)
• M20: 4,708,144 km (0.034 R)
• M21: 5,005,994 km (0.114 R)
• M22: 5,113,854 km (0.107 R)
• M23: 5,287,986 km (0.108 R)
• M24: 5,397,940 km (0.093 R)
• M25: 6,050,635 km (0.073 R)
• M26: 6,212,052 km (0.081 R)
• M27: 6,398,151 km (0.114 R)
• M28: 6,515,436 km (0.037 R)
• M29: 6,609,832 km (0.049 R)
• M30: 8,130,644 km (0.096 R)
• M31: 8,334,546 km (0.088 R)
• M32: 8,488,632 km (0.053 R)
• M33: 9,246,794 km (0.097 R)
• M34: 9,486,599 km (0.104 R)
• M35: 11,850,695 km (0.1 R)
• M36: 12,344,667 km (0.101 R)
• M37: 12,845,221 km (0.095 R)
• M38: 13,714,534 km (0.109 R)
• M39: 14,080,002 km (0.115 R)
• M40: 14,386,827 km (0.115 R)
• M41: 14,479,428 km (0.097 R)
• M42: 14,944,827 km (0.093 R)
• M43: 15,226,520 km (0.115 R)
• M44: 15,383,897 km (0.098 R)
• M45: 15,604,853 km (0.075 R)
• M46: 15,699,997 km (0.114 R)
• M47: 16,403,107 km (0.11 R)
• M48: 16,823,477 km (0.08 R)
• M49: 17,509,982 km (0.113 R)
• M50: 18,205,762 km (0.055 R)
• M51: 18,305,843 km (0.083 R)
• M52: 18,910,517 km (0.072 R)
• M53: 19,113,522 km (0.047 R)
• M54: 19,249,207 km (0.103 R)
• M55: 19,726,873 km (0.117 R)
• M56: 19,829,796 km (0.062 R)
• M57: 20,381,364 km (0.099 R)
• M58: 20,763,586 km (0.111 R)
• M59: 20,973,023 km (0.118 R)
• M60: 21,113,196 km (0.07 R)
• M61: 21,499,907 km (0.089 R)
• M62: 21,676,432 km (0.074 R)
• M63: 23,106,289 km (0.084 R)
• M64: 23,323,355 km (0.094 R)
• M65: 23,541,170 km (0.112 R)
• M66: 23,796,084 km (0.094 R)
• M67: 24,052,046 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296

Radius: 10.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.11 AU - 7.29 AU

Year: 5879 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,271,677 km

• M1: 146,606 km (0.102 R)
• M2: 290,369 km (0.093 R)
• M3: 365,318 km (0.076 R)
• M4: 503,696 km (0.045 R)
• M5: 704,307 km (0.118 R)
• M6: 814,860 km (0.113 R)
• M7: 1,017,266 km (0.086 R)
• M8: 1,157,289 km (0.117 R)
• M9: 1,358,947 km (0.039 R)
• M10: 1,543,102 km (0.095 R)
• M11: 1,705,565 km (0.088 R)
• M12: 1,812,079 km (0.091 R)
• M13: 1,905,129 km (0.113 R)
• M14: 2,096,165 km (0.054 R)
• M15: 2,689,171 km (0.059 R)
• M16: 2,831,888 km (0.116 R)
• M17: 3,661,408 km (0.11 R)
• M18: 3,900,166 km (0.114 R)
• M19: 4,309,615 km (0.096 R)
• M20: 4,668,501 km (0.108 R)
• M21: 4,971,436 km (0.085 R)
• M22: 5,081,092 km (0.073 R)
• M23: 5,415,293 km (0.111 R)
• M24: 5,641,934 km (0.071 R)
• M25: 5,825,640 km (0.101 R)
• M26: 6,412,363 km (0.102 R)
• M27: 6,604,148 km (0.07 R)
• M28: 6,968,867 km (0.088 R)
• M29: 7,116,520 km (0.11 R)
• M30: 7,190,721 km (0.077 R)
• M31: 7,566,062 km (0.088 R)
• M32: 7,641,758 km (0.096 R)
• M33: 7,998,998 km (0.059 R)
• M34: 8,076,191 km (0.092 R)
• M35: 9,022,696 km (0.094 R)
• M36: 9,291,823 km (0.051 R)
• M37: 9,373,055 km (0.064 R)
• M38: 9,536,266 km (0.098 R)
• M39: 10,254,635 km (0.091 R)
• M40: 10,338,559 km (0.068 R)
• M41: 10,705,224 km (0.118 R)
• M42: 10,961,634 km (0.119 R)
• M43: 11,162,544 km (0.114 R)
• M44: 11,480,440 km (0.096 R)
• M45: 12,333,297 km (0.109 R)
• M46: 12,542,136 km (0.077 R)
• M47: 12,963,553 km (0.065 R)
• M48: 13,084,727 km (0.072 R)
• M49: 13,573,613 km (0.101 R)
• M50: 13,665,915 km (0.097 R)
• M51: 14,474,641 km (0.104 R)
• M52: 14,726,714 km (0.112 R)
• M53: 14,884,839 km (0.089 R)
• M54: 15,491,308 km (0.098 R)
• M55: 16,268,918 km (0.087 R)
• M56: 16,399,816 km (0.108 R)
• M57: 17,125,665 km (0.119 R)
• M58: 17,292,167 km (0.107 R)
• M59: 18,200,227 km (0.117 R)
• M60: 18,268,144 km (0.109 R)
• M61: 18,472,195 km (0.03 R)
• M62: 18,608,778 km (0.093 R)
• M63: 19,158,251 km (0.064 R)
• M64: 19,331,037 km (0.044 R)
• M65: 20,238,049 km (0.076 R)
• M66: 20,378,820 km (0.074 R)
• M67: 20,803,080 km (0.111 R)
• M68: 21,624,372 km (0.059 R)
• M69: 21,696,329 km (0.08 R)
• M70: 22,383,581 km (0.106 R)
• M71: 22,711,500 km (0.101 R)
• M72: 23,004,413 km (0.114 R)
• M73: 23,372,423 km (0.108 R)
• M74: 23,631,078 km (0.052 R)
• M75: 24,002,380 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.3

Radius: 3.2

Gravity: 34.7 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.95 AU - 18.75 AU

Year: 25175 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,271,677 km

• M1: 46,226 km (0.117 R)
• M2: 72,854 km (0.058 R)
• M3: 100,679 km (0.038 R)
• M4: 304,581 km (0.082 R)
• M5: 338,390 km (0.073 R)
• M6: 391,647 km (0.043 R)
• M7: 486,343 km (0.05 R)
• M8: 1,330,823 km (0.058 R)
• M9: 1,415,944 km (0.097 R)
• M10: 1,444,667 km (0.104 R)
• M11: 1,621,491 km (0.106 R)
• M12: 1,867,729 km (0.097 R)
• M13: 2,027,500 km (0.084 R)
• M14: 2,158,548 km (0.11 R)
• M15: 2,191,758 km (0.043 R)
• M16: 2,225,119 km (0.117 R)
• M17: 2,709,666 km (0.065 R)
• M18: 2,781,623 km (0.104 R)
• M19: 3,494,756 km (0.109 R)
• M20: 3,731,270 km (0.061 R)
• M21: 4,260,996 km (0.084 R)
• M22: 4,344,621 km (0.079 R)
• M23: 4,513,368 km (0.112 R)
• M24: 4,684,358 km (0.116 R)
• M25: 4,988,640 km (0.104 R)
• M26: 5,434,292 km (0.1 R)
• M27: 5,479,620 km (0.051 R)
• M28: 6,079,358 km (0.108 R)
• M29: 6,173,605 km (0.117 R)
• M30: 6,220,728 km (0.045 R)
• M31: 6,315,573 km (0.077 R)
• M32: 6,943,735 km (0.11 R)
• M33: 7,290,203 km (0.03 R)
• M34: 7,692,921 km (0.117 R)
• M35: 8,519,898 km (0.083 R)
• M36: 9,757,072 km (0.112 R)
• M37: 11,569,301 km (0.098 R)
• M38: 12,633,091 km (0.106 R)
• M39: 12,813,506 km (0.09 R)
• M40: 13,237,467 km (0.09 R)
• M41: 13,604,730 km (0.096 R)
• M42: 14,286,447 km (0.11 R)
• M43: 15,297,878 km (0.119 R)
• M44: 16,136,374 km (0.042 R)
• M45: 16,725,640 km (0.085 R)
• M46: 17,522,249 km (0.093 R)
• M47: 18,195,589 km (0.058 R)
• M48: 19,497,838 km (0.118 R)
• M49: 19,845,504 km (0.113 R)
• M50: 20,405,898 km (0.104 R)
• M51: 20,688,189 km (0.099 R)
• M52: 21,185,153 km (0.085 R)
• M53: 21,686,007 km (0.092 R)
• M54: 22,480,970 km (0.041 R)
• M55: 22,918,693 km (0.052 R)
• M56: 23,432,711 km (0.096 R)
• M57: 25,299,693 km (0.116 R)
• M58: 25,451,086 km (0.108 R)
• M59: 25,602,778 km (0.079 R)
• M60: 27,213,797 km (0.119 R)
• M61: 27,291,289 km (0.106 R)
• M62: 28,070,544 km (0.104 R)
• M63: 30,130,806 km (0.089 R)
• M64: 30,774,526 km (0.119 R)
• M65: 30,936,092 km (0.047 R)
• M66: 31,748,408 km (0.109 R)
• M67: 31,830,089 km (0.099 R)
• M68: 32,403,348 km (0.037 R)
• M69: 32,567,756 km (0.12 R)
• M70: 33,560,038 km (0.12 R)
• M71: 34,982,714 km (0.088 R)
• M72: 35,913,811 km (0.117 R)
• M73: 36,767,267 km (0.056 R)
• M74: 36,852,987 km (0.115 R)
• M75: 36,938,706 km (0.077 R)
• M76: 39,279,763 km (0.116 R)
• M77: 44,194,353 km (0.103 R)
• M78: 45,844,417 km (0.113 R)
• M79: 46,398,827 km (0.104 R)
• M80: 46,491,428 km (0.097 R)
• M81: 47,327,830 km (0.117 R)
• M82: 48,826,950 km (0.071 R)
• M83: 50,627,360 km (0.086 R)
• M84: 52,256,631 km (0.057 R)
• M85: 52,642,444 km (0.09 R)
• M86: 53,416,912 km (0.073 R)
• M87: 57,843,213 km (0.073 R)
• M88: 59,143,668 km (0.115 R)
• M89: 60,049,483 km (0.065 R)
• M90: 62,794,753 km (0.069 R)
• M91: 64,130,962 km (0.115 R)
• M92: 66,622,514 km (0.093 R)
• M93: 67,564,981 km (0.104 R)
• M94: 68,722,719 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 17,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit