🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.46 AU - 0.7 AU

Year: 285 Days

Day: 42.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.8

Radius: 11.8

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.73 AU - 1.01 AU

Year: 524 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 37,505,282 km

• M1: 166,951 km (0.106 R)
• M2: 350,657 km (0.11 R)
• M3: 436,975 km (0.116 R)
• M4: 645,964 km (0.091 R)
• M5: 723,605 km (0.095 R)
• M6: 842,086 km (0.075 R)
• M7: 957,875 km (0.103 R)
• M8: 1,058,854 km (0.103 R)
• M9: 1,201,121 km (0.053 R)
• M10: 1,288,636 km (0.105 R)
• M11: 1,372,860 km (0.068 R)
• M12: 1,458,878 km (0.06 R)
• M13: 1,552,975 km (0.072 R)
• M14: 1,655,151 km (0.048 R)
• M15: 1,815,969 km (0.119 R)
• M16: 1,949,859 km (0.057 R)
• M17: 2,087,040 km (0.112 R)
• M18: 2,207,317 km (0.105 R)
• M19: 2,282,116 km (0.113 R)
• M20: 2,582,358 km (0.11 R)
• M21: 2,682,888 km (0.069 R)
• M22: 2,770,253 km (0.077 R)
• M23: 2,947,676 km (0.104 R)
• M24: 3,197,954 km (0.101 R)
• M25: 3,314,042 km (0.08 R)
• M26: 3,407,989 km (0.083 R)
• M27: 3,502,834 km (0.059 R)
• M28: 3,866,357 km (0.094 R)
• M29: 4,174,529 km (0.111 R)
• M30: 4,327,418 km (0.113 R)
• M31: 4,638,731 km (0.039 R)
• M32: 4,850,412 km (0.109 R)
• M33: 5,074,210 km (0.108 R)
• M34: 5,246,697 km (0.12 R)
• M35: 5,338,250 km (0.09 R)
• M36: 5,550,829 km (0.079 R)
• M37: 5,700,427 km (0.106 R)
• M38: 5,813,523 km (0.103 R)
• M39: 6,186,321 km (0.046 R)
• M40: 6,263,663 km (0.084 R)
• M41: 6,399,947 km (0.097 R)
• M42: 6,547,151 km (0.112 R)
• M43: 6,774,988 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299

Radius: 13.5

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.94 AU - 4.8 AU

Year: 5898 Days

Day: 5.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,505,282 km

• M1: 176,825 km (0.096 R)
• M2: 371,152 km (0.089 R)
• M3: 995,424 km (0.081 R)
• M4: 1,317,658 km (0.097 R)
• M5: 1,498,671 km (0.025 R)
• M6: 1,824,346 km (0.117 R)
• M7: 1,948,662 km (0.025 R)
• M8: 2,140,446 km (0.064 R)
• M9: 2,595,373 km (0.093 R)
• M10: 2,682,888 km (0.117 R)
• M11: 3,211,118 km (0.095 R)
• M12: 3,536,045 km (0.084 R)
• M13: 4,342,377 km (0.067 R)
• M14: 4,531,619 km (0.067 R)
• M15: 4,984,003 km (0.047 R)
• M16: 5,138,088 km (0.117 R)
• M17: 5,932,154 km (0.098 R)
• M18: 6,119,002 km (0.101 R)
• M19: 6,522,766 km (0.076 R)
• M20: 6,910,823 km (0.062 R)
• M21: 7,107,694 km (0.062 R)
• M22: 8,353,844 km (0.036 R)
• M23: 8,908,553 km (0.083 R)
• M24: 9,285,091 km (0.091 R)
• M25: 10,025,900 km (0.102 R)
• M26: 10,277,224 km (0.097 R)
• M27: 10,558,767 km (0.098 R)
• M28: 10,700,586 km (0.112 R)
• M29: 10,986,019 km (0.104 R)
• M30: 11,187,228 km (0.062 R)
• M31: 11,535,193 km (0.082 R)
• M32: 12,331,203 km (0.105 R)
• M33: 12,510,571 km (0.105 R)
• M34: 15,238,488 km (0.058 R)
• M35: 15,431,020 km (0.097 R)
• M36: 15,721,390 km (0.063 R)
• M37: 15,948,479 km (0.103 R)
• M38: 16,867,609 km (0.117 R)
• M39: 17,200,015 km (0.104 R)
• M40: 17,333,606 km (0.066 R)
• M41: 18,278,317 km (0.093 R)
• M42: 18,791,288 km (0.077 R)
• M43: 19,066,847 km (0.054 R)
• M44: 19,657,011 km (0.087 R)
• M45: 19,796,585 km (0.103 R)
• M46: 20,077,081 km (0.113 R)
• M47: 20,535,599 km (0.036 R)
• M48: 21,931,646 km (0.101 R)
• M49: 22,440,279 km (0.096 R)
• M50: 23,247,509 km (0.115 R)
• M51: 23,358,361 km (0.112 R)
• M52: 23,543,414 km (0.107 R)
• M53: 25,193,029 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.5

Radius: 3.6

Gravity: 31.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.16 AU - 7.58 AU

Year: 10381 Days

Day: 19.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,505,282 km

• M1: 86,019 km (0.115 R)
• M2: 198,068 km (0.076 R)
• M3: 227,688 km (0.114 R)
• M4: 338,091 km (0.095 R)
• M5: 387,010 km (0.086 R)
• M6: 775,665 km (0.106 R)
• M7: 857,645 km (0.075 R)
• M8: 891,304 km (0.114 R)
• M9: 1,176,288 km (0.092 R)
• M10: 1,232,686 km (0.12 R)
• M11: 1,652,159 km (0.093 R)
• M12: 1,715,439 km (0.074 R)
• M13: 1,976,637 km (0.109 R)
• M14: 2,584,303 km (0.063 R)
• M15: 2,882,901 km (0.116 R)
• M16: 3,010,657 km (0.12 R)
• M17: 3,324,513 km (0.056 R)
• M18: 4,011,317 km (0.091 R)
• M19: 4,125,161 km (0.069 R)
• M20: 4,830,515 km (0.078 R)
• M21: 5,104,429 km (0.086 R)
• M22: 5,258,814 km (0.064 R)
• M23: 5,321,047 km (0.113 R)
• M24: 6,581,858 km (0.089 R)
• M25: 7,124,449 km (0.089 R)
• M26: 7,716,707 km (0.108 R)
• M27: 8,036,547 km (0.109 R)
• M28: 8,216,214 km (0.079 R)
• M29: 8,324,523 km (0.088 R)
• M30: 8,836,597 km (0.112 R)
• M31: 8,873,547 km (0.105 R)
• M32: 9,737,924 km (0.096 R)
• M33: 9,814,368 km (0.111 R)
• M34: 10,707,468 km (0.081 R)
• M35: 11,666,839 km (0.117 R)
• M36: 11,870,142 km (0.08 R)
• M37: 12,074,493 km (0.091 R)
• M38: 13,029,975 km (0.07 R)
• M39: 13,410,402 km (0.084 R)
• M40: 13,966,457 km (0.108 R)
• M41: 14,182,327 km (0.083 R)
• M42: 14,704,723 km (0.073 R)
• M43: 15,948,180 km (0.096 R)
• M44: 18,345,336 km (0.112 R)
• M45: 18,439,733 km (0.1 R)
• M46: 19,344,650 km (0.089 R)
• M47: 20,166,541 km (0.117 R)
• M48: 23,259,028 km (0.073 R)
• M49: 23,514,841 km (0.105 R)
• M50: 25,330,959 km (0.073 R)
• M51: 27,677,401 km (0.098 R)
• M52: 28,165,838 km (0.067 R)
• M53: 29,096,038 km (0.118 R)
• M54: 29,426,799 km (0.052 R)
• M55: 29,648,054 km (0.072 R)
• M56: 31,043,054 km (0.069 R)
• M57: 32,402,151 km (0.11 R)
• M58: 34,244,299 km (0.104 R)
• M59: 34,651,654 km (0.062 R)
• M60: 35,412,658 km (0.12 R)
• M61: 36,120,107 km (0.118 R)
• M62: 36,475,551 km (0.081 R)
• M63: 37,668,594 km (0.086 R)
• M64: 38,874,353 km (0.103 R)
• M65: 40,276,684 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.1

Radius: 6.1

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.88 AU - 7.22 AU

Year: 10824 Days

Day: 18.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,505,282 km

• M1: 102,624 km (0.113 R)
• M2: 232,774 km (0.072 R)
• M3: 353,051 km (0.068 R)
• M4: 421,268 km (0.117 R)
• M5: 875,596 km (0.056 R)
• M6: 938,727 km (0.106 R)
• M7: 1,103,284 km (0.031 R)
• M8: 1,349,373 km (0.119 R)
• M9: 1,404,275 km (0.074 R)
• M10: 2,207,017 km (0.068 R)
• M11: 3,006,020 km (0.043 R)
• M12: 3,200,198 km (0.119 R)
• M13: 3,575,389 km (0.084 R)
• M14: 3,755,355 km (0.088 R)
• M15: 3,964,493 km (0.115 R)
• M16: 4,070,558 km (0.076 R)
• M17: 4,339,834 km (0.078 R)
• M18: 4,698,570 km (0.075 R)
• M19: 4,895,590 km (0.11 R)
• M20: 5,297,859 km (0.086 R)
• M21: 5,651,209 km (0.085 R)
• M22: 6,914,862 km (0.091 R)
• M23: 7,139,110 km (0.118 R)
• M24: 7,268,362 km (0.107 R)
• M25: 7,496,349 km (0.107 R)
• M26: 7,959,355 km (0.036 R)
• M27: 8,026,225 km (0.109 R)
• M28: 8,228,032 km (0.094 R)
• M29: 8,295,800 km (0.059 R)
• M30: 8,636,734 km (0.067 R)
• M31: 9,052,167 km (0.095 R)
• M32: 9,509,338 km (0.118 R)
• M33: 9,722,964 km (0.114 R)
• M34: 10,082,448 km (0.064 R)
• M35: 10,227,408 km (0.077 R)
• M36: 11,677,311 km (0.066 R)
• M37: 11,753,306 km (0.101 R)
• M38: 13,229,837 km (0.057 R)
• M39: 13,587,975 km (0.098 R)
• M40: 15,052,388 km (0.049 R)
• M41: 15,719,295 km (0.111 R)
• M42: 16,353,142 km (0.1 R)
• M43: 16,995,365 km (0.073 R)
• M44: 17,254,469 km (0.076 R)
• M45: 17,908,212 km (0.114 R)
• M46: 18,216,084 km (0.075 R)
• M47: 18,525,602 km (0.116 R)
• M48: 18,926,225 km (0.106 R)
• M49: 19,194,753 km (0.11 R)
• M50: 19,284,662 km (0.088 R)
• M51: 19,962,789 km (0.117 R)
• M52: 20,236,254 km (0.075 R)
• M53: 20,740,847 km (0.117 R)
• M54: 21,296,005 km (0.07 R)
• M55: 21,342,530 km (0.088 R)
• M56: 21,715,627 km (0.115 R)
• M57: 21,949,897 km (0.075 R)
• M58: 22,043,845 km (0.038 R)
• M59: 22,279,312 km (0.044 R)
• M60: 22,420,981 km (0.083 R)
• M61: 22,562,949 km (0.069 R)
• M62: 23,950,769 km (0.11 R)
• M63: 24,435,615 km (0.089 R)
• M64: 24,972,821 km (0.08 R)
• M65: 25,563,135 km (0.055 R)
• M66: 26,607,477 km (0.113 R)
• M67: 26,657,593 km (0.112 R)
• M68: 27,716,446 km (0.098 R)
• M69: 28,583,516 km (0.027 R)
• M70: 28,634,828 km (0.117 R)
• M71: 29,201,056 km (0.119 R)
• M72: 29,770,874 km (0.11 R)
• M73: 30,135,444 km (0.114 R)
• M74: 30,239,863 km (0.082 R)
• M75: 31,767,706 km (0.111 R)
• M76: 32,353,831 km (0.115 R)
• M77: 32,997,102 km (0.05 R)
• M78: 34,514,772 km (0.105 R)
• M79: 34,788,237 km (0.119 R)
• M80: 34,842,990 km (0.116 R)
• M81: 35,502,417 km (0.096 R)
• M82: 37,001,089 km (0.068 R)
• M83: 37,393,035 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit