🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 18.3 Hours

Environment

Temp: 230 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.96 AU - 1.08 AU

Year: 386 Days

Day: 40.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.36 AU - 1.74 AU

Year: 723 Days

Day: 26.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 104.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,408,258 km

• M1: 68,516 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.06 AU - 3 AU

Year: 1508 Days

Day: 29.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,408,258 km

• M1: 257,458 km (0.072 R)
• M2: 1,091,167 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.5

Radius: 9.3

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.14 AU - 7.8 AU

Year: 6896 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,408,258 km

• M1: 193,729 km (0.059 R)
• M2: 419,024 km (0.098 R)
• M3: 486,343 km (0.047 R)
• M4: 620,831 km (0.032 R)
• M5: 699,819 km (0.092 R)
• M6: 928,255 km (0.04 R)
• M7: 989,141 km (0.116 R)
• M8: 1,147,715 km (0.077 R)
• M9: 1,263,952 km (0.076 R)
• M10: 1,580,950 km (0.104 R)
• M11: 1,942,379 km (0.067 R)
• M12: 2,081,954 km (0.098 R)
• M13: 2,308,445 km (0.038 R)
• M14: 2,651,921 km (0.077 R)
• M15: 2,852,383 km (0.114 R)
• M16: 3,127,493 km (0.096 R)
• M17: 4,311,859 km (0.115 R)
• M18: 4,390,099 km (0.063 R)
• M19: 4,654,439 km (0.071 R)
• M20: 4,896,937 km (0.105 R)
• M21: 5,338,101 km (0.119 R)
• M22: 5,591,819 km (0.036 R)
• M23: 5,994,536 km (0.088 R)
• M24: 6,258,427 km (0.11 R)
• M25: 6,347,288 km (0.114 R)
• M26: 6,526,207 km (0.118 R)
• M27: 7,824,567 km (0.059 R)
• M28: 8,470,381 km (0.076 R)
• M29: 9,032,719 km (0.065 R)
• M30: 9,166,909 km (0.064 R)
• M31: 9,335,356 km (0.066 R)
• M32: 9,985,209 km (0.075 R)
• M33: 10,158,743 km (0.1 R)
• M34: 10,298,168 km (0.039 R)
• M35: 10,649,723 km (0.08 R)
• M36: 11,874,181 km (0.115 R)
• M37: 12,465,691 km (0.073 R)
• M38: 12,615,140 km (0.053 R)
• M39: 12,689,939 km (0.093 R)
• M40: 13,218,617 km (0.078 R)
• M41: 13,332,761 km (0.113 R)
• M42: 13,638,987 km (0.114 R)
• M43: 13,986,204 km (0.095 R)
• M44: 14,180,382 km (0.085 R)
• M45: 14,532,236 km (0.113 R)
• M46: 14,728,808 km (0.038 R)
• M47: 14,847,289 km (0.07 R)
• M48: 15,806,212 km (0.117 R)
• M49: 16,089,550 km (0.086 R)
• M50: 16,170,931 km (0.097 R)
• M51: 16,415,524 km (0.045 R)
• M52: 16,784,881 km (0.11 R)
• M53: 16,991,326 km (0.104 R)
• M54: 17,157,081 km (0.077 R)
• M55: 18,120,341 km (0.118 R)
• M56: 18,886,432 km (0.084 R)
• M57: 19,015,086 km (0.041 R)
• M58: 20,847,510 km (0.113 R)
• M59: 21,202,955 km (0.108 R)
• M60: 21,829,770 km (0.098 R)
• M61: 22,462,569 km (0.041 R)
• M62: 23,515,289 km (0.113 R)
• M63: 23,607,741 km (0.104 R)
• M64: 25,053,754 km (0.109 R)
• M65: 25,242,546 km (0.041 R)
• M66: 25,336,943 km (0.086 R)
• M67: 27,689,369 km (0.053 R)
• M68: 27,786,907 km (0.1 R)
• M69: 28,965,589 km (0.111 R)
• M70: 29,760,552 km (0.075 R)
• M71: 31,168,866 km (0.055 R)
• M72: 31,728,063 km (0.104 R)
• M73: 32,188,076 km (0.103 R)
• M74: 32,290,551 km (0.025 R)
• M75: 32,444,637 km (0.071 R)
• M76: 32,547,410 km (0.042 R)
• M77: 32,959,702 km (0.086 R)
• M78: 33,269,968 km (0.116 R)
• M79: 33,737,312 km (0.111 R)
• M80: 34,311,468 km (0.056 R)
• M81: 34,521,055 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.4

Radius: 4.1

Gravity: 43.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.62 AU - 17.78 AU

Year: 22207 Days

Day: 21.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 68.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,408,258 km

• M1: 80,334 km (0.046 R)
• M2: 146,905 km (0.05 R)
• M3: 304,132 km (0.096 R)
• M4: 360,232 km (0.066 R)
• M5: 440,715 km (0.093 R)
• M6: 741,557 km (0.112 R)
• M7: 1,094,907 km (0.112 R)
• M8: 1,243,158 km (0.084 R)
• M9: 1,968,708 km (0.047 R)
• M10: 2,372,323 km (0.107 R)
• M11: 2,642,198 km (0.113 R)
• M12: 2,681,542 km (0.06 R)
• M13: 3,771,662 km (0.114 R)
• M14: 5,881,889 km (0.082 R)
• M15: 5,984,962 km (0.104 R)
• M16: 6,140,993 km (0.117 R)
• M17: 7,715,809 km (0.066 R)
• M18: 8,056,444 km (0.09 R)
• M19: 8,929,347 km (0.083 R)
• M20: 9,047,978 km (0.051 R)
• M21: 9,346,875 km (0.046 R)
• M22: 9,527,739 km (0.12 R)
• M23: 9,954,242 km (0.111 R)
• M24: 10,015,727 km (0.077 R)
• M25: 10,262,863 km (0.081 R)
• M26: 12,178,613 km (0.092 R)
• M27: 12,376,232 km (0.057 R)
• M28: 12,508,476 km (0.079 R)
• M29: 12,641,319 km (0.096 R)
• M30: 15,109,535 km (0.079 R)
• M31: 15,677,707 km (0.049 R)
• M32: 16,252,911 km (0.105 R)
• M33: 18,244,508 km (0.117 R)
• M34: 20,938,316 km (0.026 R)
• M35: 21,253,968 km (0.11 R)
• M36: 22,371,165 km (0.107 R)
• M37: 23,018,026 km (0.11 R)
• M38: 23,180,788 km (0.091 R)
• M39: 23,507,361 km (0.09 R)
• M40: 23,999,986 km (0.079 R)
• M41: 24,330,298 km (0.079 R)
• M42: 24,745,283 km (0.105 R)
• M43: 26,940,931 km (0.094 R)
• M44: 28,584,264 km (0.084 R)
• M45: 31,966,971 km (0.116 R)
• M46: 32,786,468 km (0.043 R)
• M47: 33,612,846 km (0.094 R)
• M48: 35,286,099 km (0.07 R)
• M49: 35,567,642 km (0.115 R)
• M50: 36,986,278 km (0.031 R)
• M51: 37,081,572 km (0.079 R)
• M52: 37,463,346 km (0.104 R)
• M53: 38,809,727 km (0.104 R)
• M54: 39,100,246 km (0.115 R)
• M55: 40,957,204 km (0.119 R)
• M56: 41,253,109 km (0.097 R)
• M57: 41,549,612 km (0.117 R)
• M58: 42,642,873 km (0.093 R)
• M59: 44,452,409 km (0.08 R)
• M60: 45,366,452 km (0.109 R)
• M61: 45,672,529 km (0.096 R)
• M62: 45,979,205 km (0.068 R)
• M63: 46,081,679 km (0.064 R)
• M64: 46,389,402 km (0.081 R)
• M65: 47,523,204 km (0.1 R)
• M66: 48,770,701 km (0.097 R)
• M67: 50,556,152 km (0.118 R)
• M68: 51,936,042 km (0.065 R)
• M69: 54,407,250 km (0.079 R)
• M70: 54,624,017 km (0.117 R)
• M71: 55,711,743 km (0.105 R)
• M72: 58,019,440 km (0.096 R)
• M73: 58,906,705 km (0.044 R)
• M74: 59,017,856 km (0.076 R)
• M75: 60,021,957 km (0.102 R)
• M76: 62,613,740 km (0.092 R)
• M77: 63,523,744 km (0.113 R)
• M78: 64,896,903 km (0.113 R)
• M79: 65,126,685 km (0.088 R)
• M80: 65,241,726 km (0.1 R)
• M81: 66,279,785 km (0.078 R)
• M82: 66,395,574 km (0.1 R)
• M83: 67,439,767 km (0.093 R)
• M84: 67,905,465 km (0.071 R)
• M85: 70,132,679 km (0.037 R)
• M86: 71,432,983 km (0.106 R)
• M87: 73,219,032 km (0.101 R)
• M88: 75,743,945 km (0.114 R)
• M89: 76,470,692 km (0.079 R)
• M90: 77,565,000 km (0.094 R)
• M91: 79,769,025 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.3

Radius: 7.6

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 14.27 AU - 18.57 AU

Year: 24934 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,408,258 km

• M1: 393,442 km (0.03 R)
• M2: 581,637 km (0.073 R)
• M3: 1,276,369 km (0.077 R)
• M4: 1,472,342 km (0.085 R)
• M5: 2,215,694 km (0.07 R)
• M6: 2,282,265 km (0.108 R)
• M7: 2,451,909 km (0.1 R)
• M8: 3,437,161 km (0.108 R)
• M9: 3,750,419 km (0.025 R)
• M10: 3,870,247 km (0.076 R)
• M11: 5,137,191 km (0.088 R)
• M12: 6,235,389 km (0.032 R)
• M13: 6,377,507 km (0.045 R)
• M14: 7,104,852 km (0.056 R)
• M15: 7,353,184 km (0.066 R)
• M16: 7,553,944 km (0.099 R)
• M17: 8,115,086 km (0.092 R)
• M18: 8,795,607 km (0.065 R)
• M19: 10,603,946 km (0.109 R)
• M20: 13,429,550 km (0.094 R)
• M21: 16,340,127 km (0.094 R)
• M22: 18,203,368 km (0.085 R)
• M23: 18,747,904 km (0.102 R)
• M24: 19,228,862 km (0.117 R)
• M25: 19,713,858 km (0.066 R)
• M26: 20,979,306 km (0.112 R)
• M27: 21,050,365 km (0.098 R)
• M28: 21,478,514 km (0.087 R)
• M29: 21,693,786 km (0.076 R)
• M30: 23,219,684 km (0.067 R)
• M31: 24,330,897 km (0.109 R)
• M32: 25,686,852 km (0.086 R)
• M33: 26,067,878 km (0.119 R)
• M34: 26,144,322 km (0.045 R)
• M35: 29,024,231 km (0.105 R)
• M36: 30,220,116 km (0.087 R)
• M37: 30,380,784 km (0.096 R)
• M38: 33,570,061 km (0.066 R)
• M39: 35,331,128 km (0.073 R)
• M40: 36,949,926 km (0.086 R)
• M41: 38,592,959 km (0.101 R)
• M42: 39,116,702 km (0.107 R)
• M43: 40,348,042 km (0.119 R)
• M44: 40,879,713 km (0.052 R)
• M45: 41,413,627 km (0.069 R)
• M46: 41,949,786 km (0.106 R)
• M47: 42,218,763 km (0.072 R)
• M48: 46,692,338 km (0.067 R)
• M49: 48,467,017 km (0.099 R)
• M50: 48,655,211 km (0.034 R)
• M51: 48,843,555 km (0.12 R)
• M52: 49,599,324 km (0.093 R)
• M53: 52,274,882 km (0.074 R)
• M54: 52,757,634 km (0.096 R)
• M55: 54,214,568 km (0.117 R)
• M56: 57,068,745 km (0.113 R)
• M57: 58,363,964 km (0.087 R)
• M58: 60,274,328 km (0.084 R)
• M59: 61,084,700 km (0.069 R)
• M60: 63,126,711 km (0.088 R)
• M61: 63,640,729 km (0.048 R)
• M62: 65,087,341 km (0.104 R)
• M63: 66,544,574 km (0.058 R)
• M64: 67,067,717 km (0.116 R)
• M65: 67,487,190 km (0.068 R)
• M66: 67,592,208 km (0.074 R)
• M67: 67,907,560 km (0.089 R)
• M68: 68,645,227 km (0.036 R)
• M69: 69,279,522 km (0.053 R)
• M70: 69,809,697 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 17,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit