🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.47 AU - 0.59 AU

Year: 137 Days

Day: 22.3 Hours

Environment

Temp: 265 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,694,494 km

• M1: 25,581 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.45 AU - 1.53 AU

Year: 645 Days

Day: 18.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.61 AU - 4.03 AU

Year: 2146 Days

Day: 18.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.48 AU - 5.42 AU

Year: 3330 Days

Day: 23.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.46 AU - 4.78 AU

Year: 3523 Days

Day: 26.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,694,494 km

• M1: 185,651 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.7 AU - 4.78 AU

Year: 3661 Days

Day: 34.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.2

Radius: 7.9

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.33 AU - 14.45 AU

Year: 18365 Days

Day: 18.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,694,494 km

• M1: 154,983 km (0.085 R)
• M2: 289,621 km (0.092 R)
• M3: 509,830 km (0.072 R)
• M4: 594,951 km (0.069 R)
• M5: 829,371 km (0.078 R)
• M6: 1,010,683 km (0.081 R)
• M7: 1,204,712 km (0.106 R)
• M8: 1,441,375 km (0.083 R)
• M9: 1,757,925 km (0.095 R)
• M10: 2,272,840 km (0.112 R)
• M11: 2,565,903 km (0.043 R)
• M12: 2,716,847 km (0.041 R)
• M13: 4,292,412 km (0.091 R)
• M14: 4,427,050 km (0.029 R)
• M15: 4,563,034 km (0.115 R)
• M16: 5,798,413 km (0.072 R)
• M17: 6,972,158 km (0.083 R)
• M18: 7,024,817 km (0.087 R)
• M19: 7,504,876 km (0.054 R)
• M20: 7,613,036 km (0.11 R)
• M21: 7,667,190 km (0.077 R)
• M22: 8,050,609 km (0.062 R)
• M23: 8,779,301 km (0.056 R)
• M24: 10,179,238 km (0.083 R)
• M25: 11,584,560 km (0.118 R)
• M26: 11,709,773 km (0.103 R)
• M27: 13,114,946 km (0.099 R)
• M28: 16,360,771 km (0.087 R)
• M29: 16,430,933 km (0.037 R)
• M30: 16,642,015 km (0.072 R)
• M31: 16,995,664 km (0.119 R)
• M32: 17,782,699 km (0.112 R)
• M33: 17,854,805 km (0.088 R)
• M34: 18,216,982 km (0.069 R)
• M35: 18,362,540 km (0.112 R)
• M36: 18,948,515 km (0.071 R)
• M37: 19,466,273 km (0.033 R)
• M38: 19,614,974 km (0.12 R)
• M39: 19,838,922 km (0.055 R)
• M40: 20,591,399 km (0.116 R)
• M41: 20,971,078 km (0.061 R)
• M42: 22,591,074 km (0.085 R)
• M43: 23,772,747 km (0.105 R)
• M44: 24,091,241 km (0.077 R)
• M45: 24,571,600 km (0.112 R)
• M46: 24,732,418 km (0.069 R)
• M47: 24,813,051 km (0.03 R)
• M48: 25,704,804 km (0.078 R)
• M49: 26,195,634 km (0.094 R)
• M50: 28,021,776 km (0.115 R)
• M51: 28,358,221 km (0.096 R)
• M52: 28,696,013 km (0.109 R)
• M53: 29,290,216 km (0.062 R)
• M54: 31,097,358 km (0.12 R)
• M55: 31,970,561 km (0.111 R)
• M56: 32,410,229 km (0.101 R)
• M57: 34,188,649 km (0.054 R)
• M58: 35,634,063 km (0.101 R)
• M59: 35,816,124 km (0.042 R)
• M60: 36,364,250 km (0.1 R)
• M61: 37,376,280 km (0.084 R)
• M62: 38,864,779 km (0.09 R)
• M63: 40,752,554 km (0.025 R)
• M64: 41,133,730 km (0.077 R)
• M65: 41,995,563 km (0.068 R)
• M66: 44,029,645 km (0.105 R)
• M67: 44,420,694 km (0.069 R)
• M68: 45,009,511 km (0.117 R)
• M69: 46,492,774 km (0.093 R)
• M70: 46,891,004 km (0.094 R)
• M71: 48,899,056 km (0.059 R)
• M72: 49,000,184 km (0.083 R)
• M73: 49,507,022 km (0.05 R)
• M74: 50,423,458 km (0.109 R)
• M75: 51,551,277 km (0.12 R)
• M76: 53,206,577 km (0.12 R)
• M77: 53,831,747 km (0.071 R)
• M78: 55,510,833 km (0.096 R)
• M79: 56,144,978 km (0.111 R)
• M80: 56,781,517 km (0.077 R)
• M81: 58,275,851 km (0.102 R)
• M82: 58,920,318 km (0.109 R)
• M83: 60,867,783 km (0.093 R)
• M84: 61,085,448 km (0.082 R)
• M85: 62,396,973 km (0.119 R)
• M86: 62,506,628 km (0.065 R)
• M87: 62,616,433 km (0.101 R)
• M88: 66,610,995 km (0.072 R)
• M89: 69,433,009 km (0.102 R)
• M90: 71,030,415 km (0.063 R)
• M91: 72,178,729 km (0.064 R)
• M92: 72,409,109 km (0.109 R)
• M93: 72,524,449 km (0.094 R)
• M94: 75,076,439 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.2

Radius: 4.2

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.87 AU - 19.83 AU

Year: 24538 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,694,494 km

• M1: 1,205,759 km (0.086 R)
• M2: 1,597,855 km (0.027 R)
• M3: 1,746,854 km (0.108 R)
• M4: 2,731,508 km (0.066 R)
• M5: 3,895,678 km (0.102 R)
• M6: 4,507,085 km (0.086 R)
• M7: 4,675,233 km (0.099 R)
• M8: 4,802,690 km (0.096 R)
• M9: 5,368,020 km (0.034 R)
• M10: 5,412,451 km (0.111 R)
• M11: 5,908,368 km (0.117 R)
• M12: 6,798,774 km (0.078 R)
• M13: 7,186,083 km (0.026 R)
• M14: 8,185,397 km (0.105 R)
• M15: 9,655,645 km (0.084 R)
• M16: 9,709,650 km (0.038 R)
• M17: 10,090,526 km (0.094 R)
• M18: 12,241,444 km (0.034 R)
• M19: 12,299,937 km (0.111 R)
• M20: 12,711,780 km (0.114 R)
• M21: 13,488,492 km (0.106 R)
• M22: 15,338,868 km (0.087 R)
• M23: 16,165,097 km (0.028 R)
• M24: 17,070,912 km (0.057 R)
• M25: 18,393,208 km (0.102 R)
• M26: 18,460,228 km (0.068 R)
• M27: 18,998,930 km (0.107 R)
• M28: 19,134,465 km (0.106 R)
• M29: 19,611,234 km (0.098 R)
• M30: 19,679,600 km (0.116 R)
• M31: 22,481,119 km (0.098 R)
• M32: 23,056,173 km (0.091 R)
• M33: 23,200,685 km (0.108 R)
• M34: 23,854,727 km (0.082 R)
• M35: 24,884,259 km (0.119 R)
• M36: 25,553,710 km (0.073 R)
• M37: 28,599,822 km (0.085 R)
• M38: 29,771,323 km (0.099 R)
• M39: 30,560,900 km (0.07 R)
• M40: 32,646,145 km (0.07 R)
• M41: 33,133,834 km (0.111 R)
• M42: 34,611,263 km (0.095 R)
• M43: 34,859,595 km (0.114 R)
• M44: 35,942,534 km (0.099 R)
• M45: 36,446,080 km (0.065 R)
• M46: 38,740,613 km (0.082 R)
• M47: 39,170,557 km (0.087 R)
• M48: 39,688,764 km (0.107 R)
• M49: 39,861,998 km (0.098 R)
• M50: 39,948,615 km (0.035 R)
• M51: 40,906,491 km (0.099 R)
• M52: 42,933,542 km (0.107 R)
• M53: 44,183,282 km (0.044 R)
• M54: 45,264,127 km (0.062 R)
• M55: 46,353,499 km (0.114 R)
• M56: 46,535,858 km (0.079 R)
• M57: 47,359,694 km (0.084 R)
• M58: 47,911,560 km (0.119 R)
• M59: 48,096,015 km (0.113 R)
• M60: 50,796,555 km (0.072 R)
• M61: 52,402,489 km (0.073 R)
• M62: 52,497,483 km (0.075 R)
• M63: 54,505,236 km (0.097 R)
• M64: 54,890,451 km (0.111 R)
• M65: 55,470,142 km (0.105 R)
• M66: 56,635,510 km (0.092 R)
• M67: 61,376,715 km (0.106 R)
• M68: 62,078,628 km (0.084 R)
• M69: 63,187,149 km (0.026 R)
• M70: 64,709,307 km (0.113 R)
• M71: 65,525,962 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.4

Radius: 4.3

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 19.38 AU - 19.58 AU

Year: 30501 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,694,494 km

• M1: 84,972 km (0.117 R)
• M2: 190,438 km (0.098 R)
• M3: 320,887 km (0.108 R)
• M4: 1,387,520 km (0.105 R)
• M5: 1,555,369 km (0.109 R)
• M6: 1,584,092 km (0.118 R)
• M7: 1,879,847 km (0.052 R)
• M8: 2,065,498 km (0.081 R)
• M9: 2,691,415 km (0.112 R)
• M10: 2,725,823 km (0.117 R)
• M11: 3,521,085 km (0.087 R)
• M12: 3,672,927 km (0.066 R)
• M13: 3,983,043 km (0.054 R)
• M14: 4,586,970 km (0.105 R)
• M15: 5,090,516 km (0.111 R)
• M16: 6,012,937 km (0.097 R)
• M17: 7,417,511 km (0.114 R)
• M18: 7,857,778 km (0.105 R)
• M19: 8,306,422 km (0.1 R)
• M20: 8,763,593 km (0.12 R)
• M21: 8,814,755 km (0.075 R)
• M22: 9,543,297 km (0.081 R)
• M23: 9,754,978 km (0.104 R)
• M24: 11,112,429 km (0.094 R)
• M25: 11,168,079 km (0.067 R)
• M26: 12,068,958 km (0.092 R)
• M27: 12,355,288 km (0.101 R)
• M28: 14,179,634 km (0.116 R)
• M29: 14,239,922 km (0.104 R)
• M30: 14,421,085 km (0.084 R)
• M31: 14,846,990 km (0.107 R)
• M32: 15,898,215 km (0.108 R)
• M33: 18,993,245 km (0.092 R)
• M34: 19,192,808 km (0.056 R)
• M35: 19,459,841 km (0.102 R)
• M36: 21,019,099 km (0.061 R)
• M37: 21,778,907 km (0.079 R)
• M38: 22,337,206 km (0.105 R)
• M39: 22,407,367 km (0.087 R)
• M40: 22,547,690 km (0.096 R)
• M41: 22,829,533 km (0.118 R)
• M42: 23,325,450 km (0.104 R)
• M43: 24,472,117 km (0.1 R)
• M44: 24,616,778 km (0.117 R)
• M45: 24,689,184 km (0.07 R)
• M46: 24,761,739 km (0.081 R)
• M47: 25,784,091 km (0.082 R)
• M48: 25,857,543 km (0.115 R)
• M49: 27,945,181 km (0.065 R)
• M50: 30,941,627 km (0.12 R)
• M51: 33,475,366 km (0.116 R)
• M52: 34,442,516 km (0.116 R)
• M53: 35,092,369 km (0.081 R)
• M54: 35,255,431 km (0.072 R)
• M55: 35,828,241 km (0.12 R)
• M56: 37,066,014 km (0.118 R)
• M57: 38,485,698 km (0.055 R)
• M58: 38,738,219 km (0.078 R)
• M59: 39,413,803 km (0.111 R)
• M60: 39,668,269 km (0.084 R)
• M61: 40,008,305 km (0.092 R)
• M62: 41,378,023 km (0.078 R)
• M63: 41,722,996 km (0.088 R)
• M64: 42,415,484 km (0.081 R)
• M65: 43,111,862 km (0.085 R)
• M66: 44,251,499 km (0.089 R)
• M67: 44,780,776 km (0.114 R)
• M68: 44,869,189 km (0.09 R)
• M69: 46,113,244 km (0.116 R)
• M70: 46,739,461 km (0.1 R)
• M71: 50,832,010 km (0.074 R)
• M72: 52,314,525 km (0.054 R)
• M73: 53,154,667 km (0.043 R)
• M74: 54,281,887 km (0.088 R)
• M75: 55,511,731 km (0.099 R)
• M76: 58,095,435 km (0.062 R)
• M77: 58,674,828 km (0.092 R)
• M78: 59,256,165 km (0.111 R)
• M79: 59,742,209 km (0.086 R)
• M80: 61,011,696 km (0.113 R)
• M81: 61,502,377 km (0.092 R)
• M82: 62,191,575 km (0.09 R)
• M83: 62,883,315 km (0.116 R)
• M84: 63,180,417 km (0.087 R)
• M85: 66,279,037 km (0.096 R)
• M86: 66,379,717 km (0.112 R)
• M87: 67,086,567 km (0.114 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit