🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.38 AU - 1.86 AU

Year: 605 Days

Day: 35.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.9 AU - 8.14 AU

Year: 4884 Days

Day: 41.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.75 AU - 7.69 AU

Year: 5111 Days

Day: 39.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,505,472 km

• M1: 717,322 km (0.034 R)
• M2: 1,484,759 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.4

Radius: 7.3

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.75 AU - 23.57 AU

Year: 24605 Days

Day: 22.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,505,472 km

• M1: 154,086 km (0.115 R)
• M2: 220,657 km (0.082 R)
• M3: 280,197 km (0.105 R)
• M4: 498,161 km (0.094 R)
• M5: 702,512 km (0.111 R)
• M6: 749,635 km (0.106 R)
• M7: 1,605,634 km (0.095 R)
• M8: 1,669,213 km (0.083 R)
• M9: 1,842,896 km (0.094 R)
• M10: 1,909,617 km (0.094 R)
• M11: 2,114,566 km (0.106 R)
• M12: 2,326,546 km (0.113 R)
• M13: 2,423,037 km (0.041 R)
• M14: 2,645,190 km (0.038 R)
• M15: 2,720,587 km (0.117 R)
• M16: 2,977,446 km (0.08 R)
• M17: 3,215,457 km (0.1 R)
• M18: 3,350,244 km (0.114 R)
• M19: 3,404,848 km (0.075 R)
• M20: 3,542,328 km (0.057 R)
• M21: 3,597,829 km (0.089 R)
• M22: 3,965,840 km (0.111 R)
• M23: 4,081,479 km (0.119 R)
• M24: 4,798,800 km (0.086 R)
• M25: 5,235,177 km (0.114 R)
• M26: 5,490,242 km (0.1 R)
• M27: 5,619,195 km (0.084 R)
• M28: 5,880,393 km (0.101 R)
• M29: 6,112,120 km (0.109 R)
• M30: 6,550,592 km (0.095 R)
• M31: 7,104,104 km (0.106 R)
• M32: 7,174,415 km (0.118 R)
• M33: 7,422,149 km (0.084 R)
• M34: 7,744,682 km (0.075 R)
• M35: 7,962,347 km (0.069 R)
• M36: 8,145,305 km (0.108 R)
• M37: 8,664,858 km (0.117 R)
• M38: 8,853,052 km (0.108 R)
• M39: 9,195,033 km (0.08 R)
• M40: 9,735,829 km (0.1 R)
• M41: 10,168,018 km (0.069 R)
• M42: 10,888,631 km (0.108 R)
• M43: 11,542,822 km (0.116 R)
• M44: 11,666,988 km (0.089 R)
• M45: 11,833,192 km (0.106 R)
• M46: 12,548,120 km (0.049 R)
• M47: 13,233,727 km (0.1 R)
• M48: 14,910,270 km (0.073 R)
• M49: 16,373,337 km (0.111 R)
• M50: 17,216,321 km (0.068 R)
• M51: 18,025,197 km (0.079 R)
• M52: 18,506,902 km (0.116 R)
• M53: 19,680,049 km (0.026 R)
• M54: 20,076,483 km (0.096 R)
• M55: 20,126,299 km (0.112 R)
• M56: 20,375,529 km (0.074 R)
• M57: 20,776,601 km (0.074 R)
• M58: 20,826,866 km (0.114 R)
• M59: 21,281,494 km (0.109 R)
• M60: 21,995,225 km (0.084 R)
• M61: 22,046,388 km (0.084 R)
• M62: 22,251,935 km (0.074 R)
• M63: 23,184,678 km (0.104 R)
• M64: 23,289,097 km (0.052 R)
• M65: 23,550,744 km (0.103 R)
• M66: 23,603,253 km (0.051 R)
• M67: 24,448,032 km (0.114 R)
• M68: 24,767,274 km (0.05 R)
• M69: 25,034,456 km (0.08 R)
• M70: 25,195,124 km (0.083 R)
• M71: 25,679,522 km (0.072 R)
• M72: 28,035,539 km (0.098 R)
• M73: 28,258,290 km (0.117 R)
• M74: 28,761,387 km (0.081 R)
• M75: 29,154,830 km (0.104 R)
• M76: 30,174,489 km (0.055 R)
• M77: 31,148,371 km (0.096 R)
• M78: 31,263,561 km (0.081 R)
• M79: 31,321,306 km (0.102 R)
• M80: 31,668,074 km (0.114 R)
• M81: 32,657,514 km (0.1 R)
• M82: 33,303,179 km (0.089 R)
• M83: 33,538,945 km (0.097 R)
• M84: 34,607,074 km (0.098 R)
• M85: 34,666,763 km (0.064 R)
• M86: 35,445,420 km (0.099 R)
• M87: 35,505,559 km (0.061 R)
• M88: 35,746,561 km (0.055 R)
• M89: 36,351,235 km (0.091 R)
• M90: 37,325,716 km (0.114 R)
• M91: 39,487,256 km (0.112 R)
• M92: 39,924,381 km (0.103 R)
• M93: 41,498,749 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 21.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446

Radius: 7.1

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 18.45 AU - 25.33 AU

Year: 30046 Days

Day: 22.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 86,505,472 km

• M1: 188,045 km (0.077 R)
• M2: 296,952 km (0.092 R)
• M3: 450,589 km (0.057 R)
• M4: 779,704 km (0.102 R)
• M5: 1,083,537 km (0.092 R)
• M6: 1,863,241 km (0.055 R)
• M7: 2,344,199 km (0.044 R)
• M8: 3,241,038 km (0.06 R)
• M9: 3,953,423 km (0.072 R)
• M10: 4,138,924 km (0.081 R)
• M11: 4,185,748 km (0.063 R)
• M12: 4,279,845 km (0.067 R)
• M13: 4,374,840 km (0.118 R)
• M14: 4,422,562 km (0.09 R)
• M15: 5,159,032 km (0.105 R)
• M16: 5,985,860 km (0.107 R)
• M17: 6,742,825 km (0.105 R)
• M18: 7,020,478 km (0.054 R)
• M19: 7,875,730 km (0.118 R)
• M20: 8,703,305 km (0.103 R)
• M21: 8,763,593 km (0.061 R)
• M22: 9,005,642 km (0.047 R)
• M23: 9,620,489 km (0.104 R)
• M24: 11,478,944 km (0.107 R)
• M25: 11,877,024 km (0.113 R)
• M26: 14,716,242 km (0.1 R)
• M27: 14,787,899 km (0.097 R)
• M28: 15,658,260 km (0.103 R)
• M29: 18,135,600 km (0.097 R)
• M30: 18,366,879 km (0.066 R)
• M31: 18,444,221 km (0.05 R)
• M32: 18,599,054 km (0.04 R)
• M33: 21,460,263 km (0.091 R)
• M34: 22,032,326 km (0.117 R)
• M35: 22,692,351 km (0.084 R)
• M36: 23,442,435 km (0.084 R)
• M37: 24,200,747 km (0.089 R)
• M38: 24,796,146 km (0.055 R)
• M39: 26,610,918 km (0.077 R)
• M40: 26,961,426 km (0.055 R)
• M41: 27,049,389 km (0.104 R)
• M42: 27,755,791 km (0.094 R)
• M43: 27,933,214 km (0.11 R)
• M44: 30,916,794 km (0.04 R)
• M45: 31,377,555 km (0.116 R)
• M46: 32,867,400 km (0.115 R)
• M47: 33,337,736 km (0.109 R)
• M48: 34,380,134 km (0.119 R)
• M49: 35,915,457 km (0.084 R)
• M50: 36,399,855 km (0.115 R)
• M51: 36,594,182 km (0.087 R)
• M52: 37,375,083 km (0.108 R)
• M53: 39,251,489 km (0.114 R)
• M54: 39,950,560 km (0.112 R)
• M55: 40,151,021 km (0.111 R)
• M56: 40,452,311 km (0.114 R)
• M57: 42,685,060 km (0.107 R)
• M58: 44,957,601 km (0.105 R)
• M59: 45,374,979 km (0.079 R)
• M60: 46,951,591 km (0.076 R)
• M61: 47,481,018 km (0.116 R)
• M62: 49,618,921 km (0.099 R)
• M63: 49,942,352 km (0.116 R)
• M64: 50,591,158 km (0.104 R)
• M65: 51,025,291 km (0.06 R)
• M66: 51,569,677 km (0.051 R)
• M67: 53,434,863 km (0.026 R)
• M68: 58,250,568 km (0.093 R)
• M69: 58,591,801 km (0.102 R)
• M70: 60,882,893 km (0.038 R)
• M71: 64,609,076 km (0.089 R)
• M72: 66,143,801 km (0.107 R)
• M73: 66,737,405 km (0.105 R)
• M74: 68,768,346 km (0.102 R)
• M75: 71,670,096 km (0.088 R)
• M76: 72,646,222 km (0.057 R)
• M77: 75,229,478 km (0.108 R)
• M78: 75,972,979 km (0.082 R)
• M79: 76,097,146 km (0.102 R)
• M80: 76,221,312 km (0.067 R)
• M81: 78,720,195 km (0.092 R)
• M82: 80,105,920 km (0.048 R)
• M83: 81,118,697 km (0.097 R)
• M84: 83,157,268 km (0.046 R)
• M85: 84,054,256 km (0.074 R)
• M86: 84,439,770 km (0.064 R)
• M87: 85,599,752 km (0.082 R)
• M88: 86,246,314 km (0.08 R)

Kuiper Belt

Range: 37.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 13,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit