🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.71 AU - 1.07 AU

Year: 301 Days

Day: 29.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,794,688 km

• M1: 405,261 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.11 AU - 1.77 AU

Year: 619 Days

Day: 36.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.18 AU - 1.88 AU

Year: 678 Days

Day: 38.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.59 AU - 1.61 AU

Year: 725 Days

Day: 27.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.44 AU - 2.6 AU

Year: 1433 Days

Day: 42 Hours

Environment

Temp: -85 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,794,688 km

• M1: 279,000 km (0.05 R)
• M2: 2,216,143 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.9

Radius: 8.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.44 AU - 7.66 AU

Year: 7430 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,794,688 km

• M1: 178,321 km (0.051 R)
• M2: 238,908 km (0.066 R)
• M3: 295,157 km (0.065 R)
• M4: 373,995 km (0.117 R)
• M5: 461,360 km (0.114 R)
• M6: 586,424 km (0.053 R)
• M7: 701,614 km (0.098 R)
• M8: 1,041,949 km (0.101 R)
• M9: 1,157,588 km (0.063 R)
• M10: 1,573,470 km (0.097 R)
• M11: 1,722,171 km (0.056 R)
• M12: 1,782,907 km (0.047 R)
• M13: 2,362,001 km (0.093 R)
• M14: 3,032,199 km (0.031 R)
• M15: 3,236,849 km (0.106 R)
• M16: 3,407,690 km (0.078 R)
• M17: 3,797,841 km (0.066 R)
• M18: 3,857,680 km (0.089 R)
• M19: 4,161,214 km (0.099 R)
• M20: 4,388,902 km (0.087 R)
• M21: 4,641,872 km (0.112 R)
• M22: 4,727,143 km (0.078 R)
• M23: 4,834,704 km (0.094 R)
• M24: 4,986,546 km (0.102 R)
• M25: 5,184,015 km (0.114 R)
• M26: 5,361,887 km (0.081 R)
• M27: 5,451,496 km (0.06 R)
• M28: 6,186,620 km (0.111 R)
• M29: 6,280,717 km (0.086 R)
• M30: 6,589,786 km (0.111 R)
• M31: 7,173,517 km (0.115 R)
• M32: 7,799,135 km (0.115 R)
• M33: 7,875,430 km (0.064 R)
• M34: 8,599,035 km (0.073 R)
• M35: 9,128,911 km (0.114 R)
• M36: 9,696,635 km (0.111 R)
• M37: 9,970,997 km (0.043 R)
• M38: 10,668,123 km (0.111 R)
• M39: 10,894,615 km (0.111 R)
• M40: 11,151,175 km (0.118 R)
• M41: 11,208,471 km (0.11 R)
• M42: 11,438,702 km (0.059 R)
• M43: 11,612,385 km (0.098 R)
• M44: 12,642,815 km (0.049 R)
• M45: 12,822,333 km (0.082 R)
• M46: 12,882,321 km (0.1 R)
• M47: 13,275,016 km (0.092 R)
• M48: 14,382,638 km (0.084 R)
• M49: 14,570,085 km (0.069 R)
• M50: 14,821,409 km (0.102 R)
• M51: 15,010,800 km (0.069 R)
• M52: 16,424,051 km (0.064 R)
• M53: 17,014,364 km (0.086 R)
• M54: 17,245,792 km (0.074 R)
• M55: 17,411,696 km (0.063 R)
• M56: 18,148,166 km (0.06 R)
• M57: 18,486,407 km (0.087 R)
• M58: 18,554,325 km (0.074 R)
• M59: 18,690,309 km (0.08 R)
• M60: 18,826,593 km (0.071 R)
• M61: 20,138,267 km (0.109 R)
• M62: 20,313,147 km (0.09 R)
• M63: 20,488,476 km (0.041 R)
• M64: 21,265,637 km (0.071 R)
• M65: 21,729,540 km (0.072 R)
• M66: 21,801,197 km (0.043 R)
• M67: 22,160,531 km (0.099 R)
• M68: 22,558,312 km (0.05 R)
• M69: 22,703,422 km (0.112 R)
• M70: 23,213,999 km (0.057 R)
• M71: 23,397,406 km (0.097 R)
• M72: 23,544,311 km (0.08 R)
• M73: 24,209,423 km (0.03 R)
• M74: 24,358,124 km (0.101 R)
• M75: 24,432,623 km (0.1 R)
• M76: 24,843,419 km (0.049 R)
• M77: 25,143,513 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484

Radius: 4.6

Gravity: 22.87 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.92 AU - 13.94 AU

Year: 16652 Days

Day: 24.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,794,688 km

• M1: 78,389 km (0.109 R)
• M2: 252,671 km (0.091 R)
• M3: 322,982 km (0.115 R)
• M4: 648,357 km (0.09 R)
• M5: 809,175 km (0.08 R)
• M6: 1,119,740 km (0.038 R)
• M7: 1,190,799 km (0.087 R)
• M8: 1,811,780 km (0.025 R)
• M9: 1,895,555 km (0.032 R)
• M10: 2,486,167 km (0.074 R)
• M11: 2,673,613 km (0.052 R)
• M12: 3,129,139 km (0.096 R)
• M13: 3,263,627 km (0.095 R)
• M14: 3,749,222 km (0.051 R)
• M15: 4,294,356 km (0.089 R)
• M16: 5,177,433 km (0.089 R)
• M17: 5,217,076 km (0.088 R)
• M18: 5,619,046 km (0.106 R)
• M19: 6,367,334 km (0.075 R)
• M20: 6,580,810 km (0.105 R)
• M21: 6,623,745 km (0.035 R)
• M22: 6,753,297 km (0.103 R)
• M23: 7,102,608 km (0.112 R)
• M24: 7,457,753 km (0.102 R)
• M25: 8,093,095 km (0.095 R)
• M26: 8,185,397 km (0.095 R)
• M27: 8,840,337 km (0.11 R)
• M28: 8,935,331 km (0.077 R)
• M29: 9,512,181 km (0.11 R)
• M30: 9,658,188 km (0.102 R)
• M31: 10,399,745 km (0.031 R)
• M32: 10,449,860 km (0.051 R)
• M33: 13,108,364 km (0.057 R)
• M34: 13,216,673 km (0.111 R)
• M35: 13,983,063 km (0.095 R)
• M36: 14,651,466 km (0.085 R)
• M37: 15,102,803 km (0.068 R)
• M38: 15,444,335 km (0.086 R)
• M39: 15,903,600 km (0.049 R)
• M40: 16,250,966 km (0.111 R)
• M41: 17,546,185 km (0.072 R)
• M42: 17,725,403 km (0.088 R)
• M43: 18,206,061 km (0.05 R)
• M44: 18,935,201 km (0.094 R)
• M45: 19,673,915 km (0.096 R)
• M46: 20,862,620 km (0.097 R)
• M47: 21,625,270 km (0.111 R)
• M48: 21,945,708 km (0.069 R)
• M49: 22,591,373 km (0.109 R)
• M50: 23,835,279 km (0.108 R)
• M51: 24,166,190 km (0.081 R)
• M52: 25,235,665 km (0.079 R)
• M53: 25,573,008 km (0.056 R)
• M54: 26,868,526 km (0.065 R)
• M55: 27,075,120 km (0.088 R)
• M56: 27,767,160 km (0.088 R)
• M57: 28,465,184 km (0.08 R)
• M58: 29,451,931 km (0.116 R)
• M59: 30,953,146 km (0.084 R)
• M60: 33,140,416 km (0.057 R)
• M61: 33,954,827 km (0.08 R)
• M62: 35,981,579 km (0.102 R)
• M63: 37,124,357 km (0.036 R)
• M64: 38,124,419 km (0.06 R)
• M65: 38,433,937 km (0.052 R)
• M66: 38,666,562 km (0.11 R)
• M67: 39,289,338 km (0.087 R)
• M68: 39,367,428 km (0.095 R)
• M69: 40,072,333 km (0.109 R)
• M70: 41,892,939 km (0.047 R)
• M71: 42,212,330 km (0.096 R)
• M72: 42,372,250 km (0.106 R)
• M73: 42,612,654 km (0.09 R)
• M74: 43,014,175 km (0.057 R)
• M75: 44,877,566 km (0.088 R)
• M76: 45,368,097 km (0.034 R)
• M77: 46,271,818 km (0.085 R)
• M78: 46,436,675 km (0.069 R)
• M79: 46,601,831 km (0.098 R)
• M80: 46,850,014 km (0.067 R)
• M81: 50,793,563 km (0.109 R)
• M82: 51,134,048 km (0.118 R)
• M83: 52,761,823 km (0.106 R)
• M84: 53,020,477 km (0.085 R)
• M85: 54,493,568 km (0.056 R)
• M86: 54,754,915 km (0.108 R)
• M87: 56,772,542 km (0.03 R)
• M88: 58,101,419 km (0.067 R)
• M89: 58,635,783 km (0.075 R)
• M90: 59,350,861 km (0.102 R)
• M91: 59,889,114 km (0.085 R)
• M92: 59,979,022 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105

Radius: 4.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.69 AU - 22.91 AU

Year: 30368 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,794,688 km

• M1: 89,460 km (0.073 R)
• M2: 140,024 km (0.049 R)
• M3: 449,093 km (0.079 R)
• M4: 530,175 km (0.098 R)
• M5: 962,214 km (0.037 R)
• M6: 1,067,680 km (0.108 R)
• M7: 1,199,326 km (0.104 R)
• M8: 1,853,518 km (0.062 R)
• M9: 3,490,567 km (0.082 R)
• M10: 3,751,765 km (0.114 R)
• M11: 4,223,896 km (0.114 R)
• M12: 4,572,459 km (0.068 R)
• M13: 4,966,500 km (0.113 R)
• M14: 5,002,852 km (0.09 R)
• M15: 5,112,507 km (0.096 R)
• M16: 5,408,711 km (0.107 R)
• M17: 5,672,602 km (0.06 R)
• M18: 5,901,935 km (0.116 R)
• M19: 6,095,515 km (0.039 R)
• M20: 7,093,931 km (0.026 R)
• M21: 7,134,921 km (0.104 R)
• M22: 7,217,200 km (0.088 R)
• M23: 7,341,067 km (0.105 R)
• M24: 7,507,420 km (0.107 R)
• M25: 7,632,932 km (0.104 R)
• M26: 7,928,538 km (0.103 R)
• M27: 8,793,812 km (0.118 R)
• M28: 9,148,209 km (0.077 R)
• M29: 9,192,789 km (0.115 R)
• M30: 10,193,001 km (0.077 R)
• M31: 10,658,848 km (0.093 R)
• M32: 11,274,892 km (0.049 R)
• M33: 12,097,681 km (0.111 R)
• M34: 12,789,720 km (0.117 R)
• M35: 15,310,893 km (0.117 R)
• M36: 16,112,588 km (0.106 R)
• M37: 16,328,608 km (0.112 R)
• M38: 17,812,020 km (0.115 R)
• M39: 18,091,469 km (0.08 R)
• M40: 18,259,766 km (0.073 R)
• M41: 18,598,007 km (0.107 R)
• M42: 19,452,660 km (0.076 R)
• M43: 19,510,106 km (0.067 R)
• M44: 20,087,553 km (0.079 R)
• M45: 20,436,565 km (0.068 R)
• M46: 20,846,463 km (0.096 R)
• M47: 20,905,255 km (0.094 R)
• M48: 21,022,989 km (0.041 R)
• M49: 21,377,386 km (0.08 R)
• M50: 22,452,546 km (0.111 R)
• M51: 23,667,730 km (0.057 R)
• M52: 25,153,835 km (0.075 R)
• M53: 26,288,086 km (0.087 R)
• M54: 26,925,373 km (0.097 R)
• M55: 28,085,355 km (0.098 R)
• M56: 29,393,139 km (0.051 R)
• M57: 30,054,511 km (0.097 R)
• M58: 31,122,790 km (0.074 R)
• M59: 34,054,908 km (0.1 R)
• M60: 35,588,735 km (0.056 R)
• M61: 36,647,439 km (0.105 R)
• M62: 36,789,408 km (0.07 R)
• M63: 39,230,097 km (0.12 R)
• M64: 39,302,652 km (0.085 R)
• M65: 40,616,719 km (0.103 R)
• M66: 40,910,679 km (0.028 R)
• M67: 42,539,950 km (0.119 R)
• M68: 43,362,588 km (0.086 R)
• M69: 44,190,463 km (0.09 R)
• M70: 44,417,104 km (0.069 R)
• M71: 46,551,417 km (0.104 R)
• M72: 46,628,160 km (0.085 R)
• M73: 48,173,806 km (0.1 R)
• M74: 48,407,178 km (0.077 R)
• M75: 49,893,283 km (0.076 R)
• M76: 50,365,714 km (0.063 R)
• M77: 50,444,701 km (0.086 R)
• M78: 50,760,652 km (0.108 R)
• M79: 52,430,015 km (0.103 R)
• M80: 52,990,558 km (0.118 R)
• M81: 53,714,163 km (0.09 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 18,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit