🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.46 AU - 0.6 AU

Year: 140 Days

Day: 43.4 Hours

Environment

Temp: 260 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.05 AU - 1.63 AU

Year: 564 Days

Day: 17.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.34 AU - 1.68 AU

Year: 674 Days

Day: 47.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.4 AU - 2.82 AU

Year: 1532 Days

Day: 47 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,886,381 km

• M1: 1,489,995 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.9

Radius: 6.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.11 AU - 14.23 AU

Year: 16391 Days

Day: 17.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 37,886,381 km

• M1: 83,924 km (0.104 R)
• M2: 504,893 km (0.119 R)
• M3: 1,980,077 km (0.107 R)
• M4: 2,201,931 km (0.064 R)
• M5: 3,570,153 km (0.106 R)
• M6: 3,716,460 km (0.09 R)
• M7: 3,864,861 km (0.066 R)
• M8: 4,822,437 km (0.047 R)
• M9: 5,065,982 km (0.029 R)
• M10: 6,109,128 km (0.114 R)
• M11: 6,402,190 km (0.064 R)
• M12: 6,729,810 km (0.037 R)
• M13: 7,998,849 km (0.104 R)
• M14: 8,254,960 km (0.107 R)
• M15: 10,363,991 km (0.077 R)
• M16: 10,748,457 km (0.066 R)
• M17: 11,208,920 km (0.096 R)
• M18: 11,784,423 km (0.099 R)
• M19: 12,740,054 km (0.114 R)
• M20: 13,264,843 km (0.095 R)
• M21: 13,378,238 km (0.099 R)
• M22: 13,720,369 km (0.083 R)
• M23: 14,219,577 km (0.11 R)
• M24: 15,196,301 km (0.118 R)
• M25: 17,585,678 km (0.069 R)
• M26: 17,960,272 km (0.088 R)
• M27: 18,632,864 km (0.111 R)
• M28: 19,657,011 km (0.035 R)
• M29: 19,786,263 km (0.101 R)
• M30: 21,893,499 km (0.112 R)
• M31: 23,064,252 km (0.078 R)
• M32: 23,657,258 km (0.088 R)
• M33: 23,703,035 km (0.066 R)
• M34: 23,748,961 km (0.044 R)
• M35: 24,672,130 km (0.111 R)
• M36: 24,811,704 km (0.057 R)
• M37: 25,842,733 km (0.051 R)
• M38: 26,315,911 km (0.106 R)
• M39: 27,704,628 km (0.033 R)
• M40: 29,264,335 km (0.095 R)
• M41: 29,757,560 km (0.065 R)
• M42: 33,801,040 km (0.115 R)
• M43: 33,904,413 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.3

Radius: 4.2

Gravity: 20.54 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.7 AU - 18.62 AU

Year: 23610 Days

Day: 24.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,886,381 km

• M1: 63,579 km (0.084 R)
• M2: 120,875 km (0.097 R)
• M3: 276,307 km (0.11 R)
• M4: 356,941 km (0.078 R)
• M5: 463,903 km (0.108 R)
• M6: 541,095 km (0.112 R)
• M7: 1,112,559 km (0.063 R)
• M8: 1,784,254 km (0.117 R)
• M9: 2,063,254 km (0.084 R)
• M10: 2,289,595 km (0.09 R)
• M11: 2,765,616 km (0.102 R)
• M12: 3,123,903 km (0.118 R)
• M13: 3,345,906 km (0.104 R)
• M14: 3,458,852 km (0.038 R)
• M15: 3,727,231 km (0.091 R)
• M16: 4,002,341 km (0.055 R)
• M17: 4,866,120 km (0.047 R)
• M18: 4,994,175 km (0.028 R)
• M19: 5,209,895 km (0.089 R)
• M20: 5,695,341 km (0.113 R)
• M21: 6,194,997 km (0.112 R)
• M22: 7,333,288 km (0.077 R)
• M23: 8,637,033 km (0.05 R)
• M24: 9,527,440 km (0.097 R)
• M25: 10,888,930 km (0.099 R)
• M26: 11,281,026 km (0.101 R)
• M27: 12,136,426 km (0.114 R)
• M28: 12,194,171 km (0.114 R)
• M29: 12,953,530 km (0.084 R)
• M30: 13,368,814 km (0.111 R)
• M31: 14,517,576 km (0.104 R)
• M32: 14,825,149 km (0.092 R)
• M33: 15,134,817 km (0.067 R)
• M34: 16,140,114 km (0.029 R)
• M35: 16,331,001 km (0.076 R)
• M36: 16,458,758 km (0.1 R)
• M37: 17,102,029 km (0.117 R)
• M38: 17,622,629 km (0.104 R)
• M39: 18,546,097 km (0.085 R)
• M40: 20,784,231 km (0.097 R)
• M41: 20,922,609 km (0.102 R)
• M42: 21,479,113 km (0.106 R)
• M43: 21,689,148 km (0.081 R)
• M44: 22,891,616 km (0.111 R)
• M45: 23,681,193 km (0.101 R)
• M46: 24,188,330 km (0.086 R)
• M47: 25,286,977 km (0.1 R)
• M48: 25,954,034 km (0.03 R)
• M49: 26,852,219 km (0.117 R)
• M50: 28,602,215 km (0.095 R)
• M51: 29,607,513 km (0.119 R)
• M52: 29,763,244 km (0.032 R)
• M53: 30,388,713 km (0.117 R)
• M54: 30,624,479 km (0.068 R)
• M55: 31,652,665 km (0.068 R)
• M56: 31,891,573 km (0.071 R)
• M57: 33,175,721 km (0.077 R)
• M58: 33,661,615 km (0.038 R)
• M59: 35,628,678 km (0.06 R)
• M60: 35,711,555 km (0.105 R)
• M61: 36,209,417 km (0.067 R)
• M62: 36,960,697 km (0.105 R)
• M63: 38,393,695 km (0.072 R)
• M64: 39,587,337 km (0.057 R)
• M65: 42,712,286 km (0.075 R)
• M66: 43,771,290 km (0.102 R)
• M67: 44,393,168 km (0.117 R)
• M68: 44,571,339 km (0.08 R)
• M69: 45,017,889 km (0.041 R)
• M70: 46,909,404 km (0.061 R)
• M71: 47,090,867 km (0.087 R)
• M72: 47,454,539 km (0.115 R)
• M73: 48,093,322 km (0.1 R)
• M74: 48,367,984 km (0.107 R)
• M75: 49,287,113 km (0.098 R)
• M76: 51,329,273 km (0.078 R)
• M77: 51,609,919 km (0.065 R)
• M78: 53,778,340 km (0.098 R)
• M79: 54,634,938 km (0.088 R)
• M80: 54,921,417 km (0.083 R)
• M81: 55,017,011 km (0.054 R)
• M82: 56,361,447 km (0.117 R)
• M83: 58,008,519 km (0.099 R)
• M84: 59,966,456 km (0.059 R)
• M85: 60,953,503 km (0.055 R)
• M86: 62,444,096 km (0.105 R)
• M87: 62,643,809 km (0.105 R)
• M88: 62,843,672 km (0.109 R)
• M89: 63,243,996 km (0.102 R)
• M90: 64,551,032 km (0.071 R)
• M91: 66,375,378 km (0.11 R)
• M92: 67,601,034 km (0.105 R)
• M93: 68,114,005 km (0.047 R)
• M94: 68,628,173 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.7

Radius: 4.2

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 18.38 AU - 20.94 AU

Year: 31681 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,886,381 km

• M1: 79,287 km (0.112 R)
• M2: 151,393 km (0.061 R)
• M3: 450,140 km (0.108 R)
• M4: 594,502 km (0.054 R)
• M5: 1,142,629 km (0.081 R)
• M6: 1,284,747 km (0.112 R)
• M7: 1,339,499 km (0.109 R)
• M8: 1,764,507 km (0.071 R)
• M9: 2,119,652 km (0.11 R)
• M10: 2,206,419 km (0.071 R)
• M11: 2,316,523 km (0.057 R)
• M12: 2,893,522 km (0.046 R)
• M13: 3,260,186 km (0.096 R)
• M14: 3,335,285 km (0.066 R)
• M15: 4,036,450 km (0.114 R)
• M16: 4,334,897 km (0.085 R)
• M17: 4,753,173 km (0.098 R)
• M18: 4,866,868 km (0.109 R)
• M19: 4,895,441 km (0.093 R)
• M20: 5,155,143 km (0.105 R)
• M21: 5,184,314 km (0.094 R)
• M22: 5,568,033 km (0.031 R)
• M23: 5,930,209 km (0.054 R)
• M24: 7,752,311 km (0.066 R)
• M25: 8,395,283 km (0.076 R)
• M26: 8,740,405 km (0.071 R)
• M27: 8,879,830 km (0.089 R)
• M28: 9,090,315 km (0.096 R)
• M29: 9,196,080 km (0.074 R)
• M30: 9,551,974 km (0.067 R)
• M31: 9,695,438 km (0.09 R)
• M32: 9,803,597 km (0.117 R)
• M33: 10,021,113 km (0.114 R)
• M34: 10,534,832 km (0.101 R)
• M35: 10,757,583 km (0.076 R)
• M36: 11,625,849 km (0.106 R)
• M37: 11,664,146 km (0.044 R)
• M38: 12,281,985 km (0.089 R)
• M39: 12,673,483 km (0.046 R)
• M40: 13,994,282 km (0.076 R)
• M41: 15,274,541 km (0.098 R)
• M42: 16,333,844 km (0.072 R)
• M43: 16,462,498 km (0.114 R)
• M44: 16,893,938 km (0.113 R)
• M45: 16,980,705 km (0.078 R)
• M46: 17,111,154 km (0.078 R)
• M47: 17,679,925 km (0.047 R)
• M48: 17,856,151 km (0.107 R)
• M49: 17,944,564 km (0.118 R)
• M50: 18,077,407 km (0.091 R)
• M51: 18,611,920 km (0.107 R)
• M52: 18,971,104 km (0.096 R)
• M53: 19,106,341 km (0.114 R)
• M54: 19,605,250 km (0.116 R)
• M55: 20,154,274 km (0.084 R)
• M56: 20,940,710 km (0.086 R)
• M57: 21,595,799 km (0.111 R)
• M58: 22,257,770 km (0.104 R)
• M59: 22,734,538 km (0.119 R)
• M60: 24,971,026 km (0.048 R)
• M61: 25,168,795 km (0.063 R)
• M62: 25,615,643 km (0.1 R)
• M63: 27,225,765 km (0.035 R)
• M64: 27,378,355 km (0.098 R)
• M65: 28,454,562 km (0.115 R)
• M66: 29,753,670 km (0.12 R)
• M67: 29,858,538 km (0.038 R)
• M68: 30,226,100 km (0.116 R)
• M69: 30,859,946 km (0.038 R)
• M70: 31,818,719 km (0.105 R)
• M71: 31,872,275 km (0.106 R)
• M72: 32,247,915 km (0.074 R)
• M73: 33,003,833 km (0.074 R)
• M74: 33,547,323 km (0.107 R)
• M75: 35,306,145 km (0.087 R)
• M76: 36,981,940 km (0.12 R)
• M77: 37,602,921 km (0.045 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 19,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit