🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.59 AU - 0.63 AU

Year: 174 Days

Day: 31.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.3 AU - 1.76 AU

Year: 691 Days

Day: 25.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.3 AU - 2.34 AU

Year: 1291 Days

Day: 43.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,355,141 km

• M1: 26,030 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.88 AU - 3.46 AU

Year: 2061 Days

Day: 23.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,355,141 km

• M1: 757,863 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.22 AU - 5 AU

Year: 3615 Days

Day: 35.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.3

Radius: 13.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.9 AU - 6.9 AU

Year: 5234 Days

Day: 8.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,355,141 km

• M1: 182,360 km (0.052 R)
• M2: 303,983 km (0.102 R)
• M3: 466,446 km (0.116 R)
• M4: 626,217 km (0.073 R)
• M5: 829,969 km (0.076 R)
• M6: 958,922 km (0.109 R)
• M7: 1,070,074 km (0.05 R)
• M8: 1,186,012 km (0.05 R)
• M9: 1,320,052 km (0.09 R)
• M10: 1,431,203 km (0.073 R)
• M11: 1,574,966 km (0.114 R)
• M12: 1,754,185 km (0.11 R)
• M13: 2,084,497 km (0.061 R)
• M14: 2,282,415 km (0.101 R)
• M15: 3,042,821 km (0.116 R)
• M16: 3,173,868 km (0.06 R)
• M17: 3,325,860 km (0.052 R)
• M18: 3,499,842 km (0.068 R)
• M19: 3,716,759 km (0.098 R)
• M20: 3,816,840 km (0.047 R)
• M21: 4,143,263 km (0.103 R)
• M22: 4,247,233 km (0.087 R)
• M23: 5,266,443 km (0.096 R)
• M24: 6,455,148 km (0.11 R)
• M25: 6,600,258 km (0.089 R)
• M26: 6,943,436 km (0.078 R)
• M27: 7,067,452 km (0.08 R)
• M28: 7,469,122 km (0.087 R)
• M29: 7,698,306 km (0.108 R)
• M30: 7,826,811 km (0.118 R)
• M31: 8,585,571 km (0.11 R)
• M32: 8,718,714 km (0.042 R)
• M33: 9,285,839 km (0.09 R)
• M34: 9,450,097 km (0.107 R)
• M35: 9,864,932 km (0.047 R)
• M36: 10,004,507 km (0.095 R)
• M37: 10,683,831 km (0.119 R)
• M38: 11,000,231 km (0.051 R)
• M39: 11,730,867 km (0.096 R)
• M40: 11,878,969 km (0.061 R)
• M41: 12,206,737 km (0.09 R)
• M42: 13,116,143 km (0.073 R)
• M43: 13,609,965 km (0.081 R)
• M44: 14,425,723 km (0.073 R)
• M45: 15,613,679 km (0.064 R)
• M46: 15,743,979 km (0.078 R)
• M47: 16,236,007 km (0.079 R)
• M48: 16,368,101 km (0.103 R)
• M49: 16,633,189 km (0.111 R)
• M50: 16,899,772 km (0.12 R)
• M51: 17,336,000 km (0.097 R)
• M52: 17,538,705 km (0.116 R)
• M53: 17,946,209 km (0.112 R)
• M54: 18,254,082 km (0.086 R)
• M55: 18,494,635 km (0.074 R)
• M56: 19,118,009 km (0.095 R)
• M57: 19,713,259 km (0.053 R)
• M58: 20,030,856 km (0.091 R)
• M59: 20,599,627 km (0.095 R)
• M60: 20,921,861 km (0.068 R)
• M61: 21,065,624 km (0.115 R)
• M62: 22,008,240 km (0.1 R)
• M63: 22,521,511 km (0.067 R)
• M64: 22,705,666 km (0.113 R)
• M65: 23,784,266 km (0.091 R)
• M66: 24,122,507 km (0.059 R)
• M67: 24,651,635 km (0.1 R)
• M68: 24,765,479 km (0.108 R)
• M69: 25,299,394 km (0.063 R)
• M70: 25,567,772 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 10.5

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.79 AU - 10.35 AU

Year: 11672 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,355,141 km

• M1: 276,307 km (0.057 R)
• M2: 697,575 km (0.043 R)
• M3: 790,326 km (0.093 R)
• M4: 887,863 km (0.117 R)
• M5: 1,095,655 km (0.096 R)
• M6: 1,183,319 km (0.117 R)
• M7: 1,366,128 km (0.096 R)
• M8: 1,485,208 km (0.084 R)
• M9: 1,658,143 km (0.108 R)
• M10: 3,363,259 km (0.043 R)
• M11: 4,239,155 km (0.091 R)
• M12: 4,775,463 km (0.101 R)
• M13: 4,885,268 km (0.062 R)
• M14: 5,033,071 km (0.068 R)
• M15: 6,148,622 km (0.083 R)
• M16: 6,429,118 km (0.113 R)
• M17: 6,919,799 km (0.117 R)
• M18: 7,678,410 km (0.112 R)
• M19: 8,686,101 km (0.079 R)
• M20: 8,865,469 km (0.108 R)
• M21: 9,319,648 km (0.058 R)
• M22: 9,457,278 km (0.103 R)
• M23: 9,874,507 km (0.043 R)
• M24: 10,535,580 km (0.11 R)
• M25: 10,727,065 km (0.105 R)
• M26: 12,049,660 km (0.11 R)
• M27: 12,857,638 km (0.093 R)
• M28: 13,011,125 km (0.092 R)
• M29: 13,578,849 km (0.097 R)
• M30: 14,049,484 km (0.083 R)
• M31: 14,207,609 km (0.107 R)
• M32: 14,419,290 km (0.11 R)
• M33: 15,222,331 km (0.084 R)
• M34: 15,330,491 km (0.098 R)
• M35: 15,547,707 km (0.037 R)
• M36: 15,820,573 km (0.102 R)
• M37: 16,095,085 km (0.072 R)
• M38: 17,096,045 km (0.08 R)
• M39: 17,831,617 km (0.112 R)
• M40: 18,289,387 km (0.112 R)
• M41: 18,693,152 km (0.084 R)
• M42: 19,509,358 km (0.073 R)
• M43: 19,744,825 km (0.092 R)
• M44: 20,635,829 km (0.118 R)
• M45: 21,418,675 km (0.104 R)
• M46: 21,539,999 km (0.067 R)
• M47: 22,641,937 km (0.056 R)
• M48: 23,324,402 km (0.067 R)
• M49: 23,449,167 km (0.118 R)
• M50: 23,950,619 km (0.064 R)
• M51: 24,582,371 km (0.117 R)
• M52: 25,669,050 km (0.09 R)
• M53: 26,250,686 km (0.114 R)
• M54: 26,445,612 km (0.076 R)
• M55: 27,492,797 km (0.081 R)
• M56: 27,889,082 km (0.103 R)
• M57: 28,620,466 km (0.059 R)
• M58: 29,830,713 km (0.084 R)
• M59: 29,898,481 km (0.039 R)
• M60: 30,646,919 km (0.105 R)
• M61: 31,057,715 km (0.118 R)
• M62: 31,470,455 km (0.039 R)
• M63: 32,092,782 km (0.105 R)
• M64: 33,069,058 km (0.097 R)
• M65: 33,701,857 km (0.087 R)
• M66: 34,267,636 km (0.112 R)
• M67: 35,265,304 km (0.116 R)
• M68: 36,417,208 km (0.088 R)
• M69: 36,707,129 km (0.092 R)
• M70: 38,241,704 km (0.089 R)
• M71: 38,610,163 km (0.073 R)
• M72: 39,350,523 km (0.102 R)
• M73: 39,424,873 km (0.096 R)
• M74: 40,245,268 km (0.065 R)
• M75: 40,695,258 km (0.108 R)
• M76: 44,199,289 km (0.082 R)
• M77: 44,740,983 km (0.104 R)
• M78: 44,896,116 km (0.082 R)
• M79: 45,830,953 km (0.109 R)
• M80: 48,116,360 km (0.076 R)
• M81: 48,992,854 km (0.074 R)
• M82: 49,874,733 km (0.093 R)
• M83: 50,196,668 km (0.056 R)
• M84: 50,842,632 km (0.048 R)
• M85: 51,898,344 km (0.042 R)
• M86: 52,961,237 km (0.116 R)
• M87: 53,125,345 km (0.101 R)
• M88: 54,942,212 km (0.092 R)
• M89: 55,108,415 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.7

Radius: 3.5

Gravity: 31.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.94 AU - 15.04 AU

Year: 17100 Days

Day: 24.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,355,141 km

• M1: 117,584 km (0.054 R)
• M2: 1,020,108 km (0.117 R)
• M3: 1,223,411 km (0.116 R)
• M4: 1,513,482 km (0.076 R)
• M5: 1,744,760 km (0.117 R)
• M6: 2,014,485 km (0.09 R)
• M7: 2,126,085 km (0.093 R)
• M8: 2,239,630 km (0.099 R)
• M9: 2,744,074 km (0.095 R)
• M10: 3,413,524 km (0.118 R)
• M11: 4,130,696 km (0.109 R)
• M12: 5,540,208 km (0.099 R)
• M13: 6,622,997 km (0.058 R)
• M14: 6,830,639 km (0.066 R)
• M15: 7,040,225 km (0.054 R)
• M16: 7,380,112 km (0.116 R)
• M17: 7,812,450 km (0.092 R)
• M18: 8,164,304 km (0.112 R)
• M19: 9,066,080 km (0.066 R)
• M20: 9,296,460 km (0.042 R)
• M21: 9,389,211 km (0.087 R)
• M22: 10,046,544 km (0.112 R)
• M23: 10,380,746 km (0.095 R)
• M24: 12,105,609 km (0.035 R)
• M25: 12,512,216 km (0.072 R)
• M26: 13,811,324 km (0.116 R)
• M27: 14,342,845 km (0.057 R)
• M28: 14,396,401 km (0.062 R)
• M29: 14,989,407 km (0.052 R)
• M30: 15,207,072 km (0.03 R)
• M31: 15,810,999 km (0.052 R)
• M32: 15,921,701 km (0.047 R)
• M33: 17,098,887 km (0.087 R)
• M34: 18,362,091 km (0.079 R)
• M35: 19,833,387 km (0.091 R)
• M36: 19,952,616 km (0.092 R)
• M37: 20,372,238 km (0.115 R)
• M38: 20,613,240 km (0.059 R)
• M39: 21,220,009 km (0.104 R)
• M40: 21,403,267 km (0.098 R)
• M41: 21,832,612 km (0.07 R)
• M42: 22,079,299 km (0.068 R)
• M43: 22,141,083 km (0.104 R)
• M44: 22,326,884 km (0.085 R)
• M45: 22,699,981 km (0.11 R)
• M46: 22,949,959 km (0.045 R)
• M47: 25,239,554 km (0.117 R)
• M48: 25,368,807 km (0.068 R)
• M49: 25,498,359 km (0.093 R)
• M50: 25,628,210 km (0.101 R)
• M51: 25,888,360 km (0.109 R)
• M52: 26,674,198 km (0.103 R)
• M53: 28,068,001 km (0.086 R)
• M54: 28,202,041 km (0.115 R)
• M55: 28,269,061 km (0.103 R)
• M56: 28,537,888 km (0.079 R)
• M57: 29,553,508 km (0.111 R)
• M58: 31,202,825 km (0.106 R)
• M59: 31,968,766 km (0.109 R)
• M60: 32,318,974 km (0.106 R)
• M61: 32,459,297 km (0.08 R)
• M62: 33,946,001 km (0.1 R)
• M63: 36,619,016 km (0.054 R)
• M64: 37,647,800 km (0.071 R)
• M65: 39,283,802 km (0.108 R)
• M66: 39,508,648 km (0.077 R)
• M67: 39,809,190 km (0.034 R)
• M68: 40,942,693 km (0.12 R)
• M69: 41,322,971 km (0.091 R)
• M70: 43,009,837 km (0.083 R)
• M71: 43,318,906 km (0.118 R)
• M72: 44,875,472 km (0.08 R)
• M73: 45,189,029 km (0.103 R)
• M74: 45,897,076 km (0.087 R)
• M75: 46,133,889 km (0.106 R)
• M76: 47,005,745 km (0.08 R)
• M77: 47,483,561 km (0.079 R)
• M78: 48,123,241 km (0.047 R)
• M79: 48,524,463 km (0.098 R)
• M80: 50,303,032 km (0.09 R)
• M81: 52,267,402 km (0.092 R)
• M82: 52,349,680 km (0.075 R)
• M83: 52,597,265 km (0.097 R)
• M84: 55,428,554 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 13,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit