🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.89 AU - 2.51 AU

Year: 1223 Days

Day: 19.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,606,545 km

• M1: 878,887 km (0.113 R)
• M2: 1,316,611 km (0.075 R)

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.4

Radius: 10.2

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.35 AU - 5.83 AU

Year: 4953 Days

Day: 5.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,606,545 km

• M1: 131,497 km (0.103 R)
• M2: 311,014 km (0.084 R)
• M3: 540,348 km (0.092 R)
• M4: 614,847 km (0.098 R)
• M5: 681,717 km (0.078 R)
• M6: 824,135 km (0.099 R)
• M7: 899,233 km (0.119 R)
• M8: 1,084,136 km (0.065 R)
• M9: 1,209,798 km (0.066 R)
• M10: 1,281,755 km (0.06 R)
• M11: 1,877,154 km (0.072 R)
• M12: 2,029,744 km (0.115 R)
• M13: 2,311,287 km (0.084 R)
• M14: 2,719,240 km (0.058 R)
• M15: 3,559,681 km (0.07 R)
• M16: 3,664,849 km (0.086 R)
• M17: 4,052,158 km (0.072 R)
• M18: 4,430,042 km (0.081 R)
• M19: 4,611,953 km (0.039 R)
• M20: 4,982,955 km (0.048 R)
• M21: 5,053,566 km (0.115 R)
• M22: 5,315,661 km (0.111 R)
• M23: 5,704,616 km (0.057 R)
• M24: 5,828,183 km (0.091 R)
• M25: 6,178,691 km (0.103 R)
• M26: 6,484,619 km (0.077 R)
• M27: 6,717,393 km (0.076 R)
• M28: 6,874,172 km (0.107 R)
• M29: 7,164,541 km (0.108 R)
• M30: 7,297,983 km (0.084 R)
• M31: 7,621,413 km (0.094 R)
• M32: 7,949,631 km (0.031 R)
• M33: 8,198,861 km (0.116 R)
• M34: 8,282,486 km (0.047 R)
• M35: 8,619,979 km (0.061 R)
• M36: 9,105,723 km (0.047 R)
• M37: 9,453,987 km (0.108 R)
• M38: 9,659,235 km (0.054 R)
• M39: 10,163,679 km (0.09 R)
• M40: 10,313,726 km (0.108 R)
• M41: 10,859,908 km (0.096 R)
• M42: 11,509,163 km (0.099 R)
• M43: 11,759,739 km (0.087 R)
• M44: 12,298,291 km (0.095 R)
• M45: 12,426,198 km (0.088 R)
• M46: 12,844,922 km (0.096 R)
• M47: 13,007,236 km (0.093 R)
• M48: 13,202,760 km (0.114 R)
• M49: 13,268,284 km (0.095 R)
• M50: 13,531,127 km (0.119 R)
• M51: 14,095,261 km (0.101 R)
• M52: 14,531,937 km (0.067 R)
• M53: 14,633,365 km (0.077 R)
• M54: 15,143,942 km (0.065 R)
• M55: 15,453,161 km (0.096 R)
• M56: 15,868,594 km (0.109 R)
• M57: 16,569,161 km (0.108 R)
• M58: 17,602,882 km (0.045 R)
• M59: 17,711,042 km (0.086 R)
• M60: 17,891,756 km (0.067 R)
• M61: 18,327,983 km (0.068 R)
• M62: 18,915,155 km (0.069 R)
• M63: 18,988,907 km (0.109 R)
• M64: 19,136,859 km (0.096 R)
• M65: 20,107,749 km (0.08 R)
• M66: 20,485,484 km (0.1 R)
• M67: 20,675,323 km (0.065 R)
• M68: 20,980,054 km (0.08 R)
• M69: 21,286,281 km (0.043 R)
• M70: 21,825,881 km (0.082 R)
• M71: 23,273,539 km (0.093 R)
• M72: 23,749,709 km (0.108 R)
• M73: 24,711,623 km (0.1 R)
• M74: 24,792,406 km (0.082 R)
• M75: 24,913,581 km (0.109 R)
• M76: 25,645,413 km (0.09 R)
• M77: 26,632,161 km (0.115 R)
• M78: 27,296,824 km (0.096 R)
• M79: 27,463,775 km (0.029 R)
• M80: 27,714,950 km (0.119 R)
• M81: 27,967,023 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.6

Radius: 8.8

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.42 AU - 6.18 AU

Year: 5234 Days

Day: 14.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,606,545 km

• M1: 159,172 km (0.107 R)
• M2: 228,137 km (0.118 R)
• M3: 528,679 km (0.119 R)
• M4: 665,262 km (0.087 R)
• M5: 763,248 km (0.112 R)
• M6: 1,484,011 km (0.046 R)
• M7: 1,698,534 km (0.118 R)
• M8: 1,766,751 km (0.112 R)
• M9: 1,905,727 km (0.117 R)
• M10: 2,121,148 km (0.063 R)
• M11: 2,733,901 km (0.117 R)
• M12: 2,874,972 km (0.074 R)
• M13: 3,101,762 km (0.049 R)
• M14: 3,185,537 km (0.109 R)
• M15: 3,883,860 km (0.082 R)
• M16: 3,951,777 km (0.042 R)
• M17: 4,134,736 km (0.115 R)
• M18: 4,676,130 km (0.101 R)
• M19: 4,821,091 km (0.097 R)
• M20: 5,115,649 km (0.03 R)
• M21: 5,441,174 km (0.052 R)
• M22: 5,517,319 km (0.117 R)
• M23: 5,593,764 km (0.107 R)
• M24: 5,721,969 km (0.036 R)
• M25: 5,825,341 km (0.092 R)
• M26: 5,929,162 km (0.11 R)
• M27: 6,244,664 km (0.117 R)
• M28: 6,351,178 km (0.083 R)
• M29: 6,619,706 km (0.095 R)
• M30: 7,002,078 km (0.072 R)
• M31: 7,419,755 km (0.087 R)
• M32: 7,645,798 km (0.097 R)
• M33: 7,759,791 km (0.052 R)
• M34: 7,960,402 km (0.034 R)
• M35: 8,018,147 km (0.1 R)
• M36: 8,104,913 km (0.108 R)
• M37: 8,396,330 km (0.029 R)
• M38: 8,513,764 km (0.063 R)
• M39: 9,291,225 km (0.042 R)
• M40: 9,382,330 km (0.085 R)
• M41: 9,443,216 km (0.057 R)
• M42: 9,657,590 km (0.119 R)
• M43: 9,780,858 km (0.089 R)
• M44: 10,689,516 km (0.106 R)
• M45: 11,364,501 km (0.055 R)
• M46: 11,986,829 km (0.072 R)
• M47: 12,452,676 km (0.076 R)
• M48: 12,992,126 km (0.042 R)
• M49: 13,094,152 km (0.098 R)
• M50: 13,470,540 km (0.1 R)
• M51: 13,781,105 km (0.104 R)
• M52: 14,094,064 km (0.084 R)
• M53: 14,198,932 km (0.114 R)
• M54: 14,762,467 km (0.098 R)
• M55: 15,082,757 km (0.106 R)
• M56: 15,297,429 km (0.099 R)
• M57: 15,693,864 km (0.094 R)
• M58: 16,020,586 km (0.11 R)
• M59: 16,903,063 km (0.035 R)
• M60: 18,104,185 km (0.11 R)
• M61: 18,332,471 km (0.109 R)
• M62: 18,408,766 km (0.075 R)
• M63: 19,022,865 km (0.082 R)
• M64: 19,487,965 km (0.082 R)
• M65: 19,682,891 km (0.056 R)
• M66: 20,271,409 km (0.061 R)
• M67: 20,350,397 km (0.103 R)
• M68: 21,506,040 km (0.065 R)
• M69: 21,990,438 km (0.054 R)
• M70: 23,176,001 km (0.119 R)
• M71: 23,963,933 km (0.091 R)
• M72: 25,268,427 km (0.055 R)
• M73: 25,353,398 km (0.118 R)
• M74: 25,907,808 km (0.027 R)
• M75: 26,768,744 km (0.118 R)
• M76: 26,855,361 km (0.117 R)
• M77: 28,430,028 km (0.113 R)
• M78: 28,651,134 km (0.096 R)
• M79: 28,917,268 km (0.08 R)
• M80: 29,050,560 km (0.093 R)
• M81: 29,944,707 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.5

Radius: 3.3

Gravity: 24.1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.93 AU - 16.03 AU

Year: 17524 Days

Day: 21.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,606,545 km

• M1: 77,193 km (0.069 R)
• M2: 124,765 km (0.103 R)
• M3: 252,970 km (0.097 R)
• M4: 357,988 km (0.115 R)
• M5: 711,188 km (0.069 R)
• M6: 765,642 km (0.111 R)
• M7: 802,892 km (0.09 R)
• M8: 1,228,348 km (0.091 R)
• M9: 1,383,631 km (0.107 R)
• M10: 1,761,515 km (0.07 R)
• M11: 1,885,831 km (0.072 R)
• M12: 2,411,218 km (0.066 R)
• M13: 2,493,647 km (0.108 R)
• M14: 3,216,803 km (0.036 R)
• M15: 4,597,741 km (0.074 R)
• M16: 4,665,958 km (0.08 R)
• M17: 5,838,356 km (0.07 R)
• M18: 6,210,705 km (0.072 R)
• M19: 6,248,254 km (0.09 R)
• M20: 6,286,103 km (0.095 R)
• M21: 6,437,795 km (0.115 R)
• M22: 8,391,393 km (0.044 R)
• M23: 8,642,269 km (0.113 R)
• M24: 10,065,842 km (0.093 R)
• M25: 10,332,276 km (0.087 R)
• M26: 10,466,465 km (0.118 R)
• M27: 10,511,345 km (0.101 R)
• M28: 11,100,012 km (0.105 R)
• M29: 11,375,272 km (0.109 R)
• M30: 11,467,574 km (0.116 R)
• M31: 11,606,401 km (0.104 R)
• M32: 11,979,498 km (0.116 R)
• M33: 12,546,474 km (0.103 R)
• M34: 12,881,274 km (0.064 R)
• M35: 13,413,095 km (0.102 R)
• M36: 13,461,864 km (0.118 R)
• M37: 13,608,320 km (0.117 R)
• M38: 14,548,393 km (0.066 R)
• M39: 14,698,739 km (0.104 R)
• M40: 15,407,085 km (0.08 R)
• M41: 15,560,273 km (0.062 R)
• M42: 16,126,501 km (0.116 R)
• M43: 18,025,945 km (0.098 R)
• M44: 18,079,800 km (0.112 R)
• M45: 18,187,511 km (0.117 R)
• M46: 18,620,447 km (0.11 R)
• M47: 18,729,205 km (0.089 R)
• M48: 19,331,037 km (0.113 R)
• M49: 19,441,141 km (0.065 R)
• M50: 20,610,099 km (0.1 R)
• M51: 20,891,642 km (0.105 R)
• M52: 21,687,054 km (0.054 R)
• M53: 22,145,870 km (0.069 R)
• M54: 22,261,210 km (0.097 R)
• M55: 22,840,304 km (0.098 R)
• M56: 23,836,177 km (0.063 R)
• M57: 24,428,584 km (0.069 R)
• M58: 24,726,583 km (0.101 R)
• M59: 25,205,895 km (0.113 R)
• M60: 27,276,928 km (0.11 R)
• M61: 28,395,321 km (0.107 R)
• M62: 28,960,053 km (0.087 R)
• M63: 29,401,816 km (0.116 R)
• M64: 29,845,972 km (0.119 R)
• M65: 30,100,588 km (0.12 R)
• M66: 30,420,129 km (0.107 R)
• M67: 30,676,390 km (0.109 R)
• M68: 30,804,894 km (0.109 R)
• M69: 30,869,221 km (0.116 R)
• M70: 31,320,558 km (0.119 R)
• M71: 31,838,915 km (0.043 R)
• M72: 31,969,065 km (0.065 R)
• M73: 32,360,263 km (0.106 R)
• M74: 33,081,624 km (0.081 R)
• M75: 33,147,447 km (0.032 R)
• M76: 33,279,243 km (0.117 R)
• M77: 34,807,535 km (0.113 R)
• M78: 35,748,954 km (0.069 R)
• M79: 35,951,809 km (0.052 R)
• M80: 36,903,252 km (0.105 R)
• M81: 38,277,009 km (0.085 R)
• M82: 38,415,237 km (0.055 R)
• M83: 38,553,765 km (0.073 R)
• M84: 40,017,430 km (0.064 R)
• M85: 40,932,670 km (0.095 R)
• M86: 41,428,288 km (0.108 R)
• M87: 41,712,374 km (0.112 R)
• M88: 42,354,000 km (0.105 R)
• M89: 43,719,230 km (0.11 R)
• M90: 44,588,992 km (0.078 R)
• M91: 44,734,550 km (0.113 R)
• M92: 46,345,420 km (0.105 R)
• M93: 46,788,080 km (0.117 R)
• M94: 47,454,539 km (0.079 R)
• M95: 47,826,290 km (0.11 R)
• M96: 50,000,994 km (0.056 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 13,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit