🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.59 AU - 0.63 AU

Year: 179 Days

Day: 24.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.83 AU

Year: 224 Days

Day: 25.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,727,760 km

• M1: 155,432 km (0.105 R)
• M2: 269,127 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.35 AU - 1.51 AU

Year: 641 Days

Day: 23.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 9.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.26 AU - 9.8 AU

Year: 10169 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,727,760 km

• M1: 121,623 km (0.12 R)
• M2: 309,069 km (0.069 R)
• M3: 384,018 km (0.065 R)
• M4: 499,806 km (0.111 R)
• M5: 580,440 km (0.032 R)
• M6: 743,501 km (0.095 R)
• M7: 823,985 km (0.047 R)
• M8: 1,224,758 km (0.064 R)
• M9: 1,289,085 km (0.077 R)
• M10: 1,371,214 km (0.09 R)
• M11: 1,558,062 km (0.091 R)
• M12: 1,663,678 km (0.081 R)
• M13: 1,753,586 km (0.057 R)
• M14: 1,845,140 km (0.107 R)
• M15: 2,071,482 km (0.115 R)
• M16: 2,149,123 km (0.116 R)
• M17: 2,489,458 km (0.07 R)
• M18: 2,761,427 km (0.072 R)
• M19: 3,131,682 km (0.061 R)
• M20: 3,517,794 km (0.086 R)
• M21: 3,587,507 km (0.104 R)
• M22: 3,991,421 km (0.1 R)
• M23: 4,510,376 km (0.118 R)
• M24: 4,688,098 km (0.099 R)
• M25: 6,052,131 km (0.048 R)
• M26: 6,733,849 km (0.084 R)
• M27: 6,849,937 km (0.087 R)
• M28: 7,113,379 km (0.1 R)
• M29: 7,320,721 km (0.049 R)
• M30: 7,530,009 km (0.101 R)
• M31: 7,771,460 km (0.064 R)
• M32: 7,832,346 km (0.113 R)
• M33: 8,985,596 km (0.118 R)
• M34: 9,598,349 km (0.098 R)
• M35: 9,761,859 km (0.087 R)
• M36: 11,171,520 km (0.117 R)
• M37: 11,343,558 km (0.11 R)
• M38: 11,655,469 km (0.106 R)
• M39: 12,252,215 km (0.061 R)
• M40: 12,967,143 km (0.046 R)
• M41: 13,475,627 km (0.117 R)
• M42: 13,842,889 km (0.083 R)
• M43: 14,027,792 km (0.117 R)
• M44: 14,176,193 km (0.096 R)
• M45: 15,574,186 km (0.072 R)
• M46: 15,727,972 km (0.118 R)
• M47: 15,805,015 km (0.117 R)
• M48: 16,270,115 km (0.036 R)
• M49: 16,426,145 km (0.088 R)
• M50: 16,700,508 km (0.058 R)
• M51: 17,772,526 km (0.075 R)
• M52: 17,892,953 km (0.119 R)
• M53: 18,458,881 km (0.091 R)
• M54: 18,580,953 km (0.09 R)
• M55: 19,815,884 km (0.113 R)
• M56: 19,982,536 km (0.049 R)
• M57: 20,233,411 km (0.063 R)
• M58: 20,738,454 km (0.087 R)
• M59: 20,822,976 km (0.08 R)
• M60: 20,907,649 km (0.069 R)
• M61: 21,290,021 km (0.076 R)
• M62: 22,018,712 km (0.089 R)
• M63: 23,236,738 km (0.064 R)
• M64: 23,456,647 km (0.118 R)
• M65: 23,765,417 km (0.066 R)
• M66: 24,834,743 km (0.047 R)
• M67: 25,059,439 km (0.092 R)
• M68: 25,284,883 km (0.085 R)
• M69: 25,783,193 km (0.052 R)
• M70: 26,605,533 km (0.091 R)
• M71: 26,789,538 km (0.104 R)
• M72: 26,881,541 km (0.111 R)
• M73: 27,066,144 km (0.057 R)
• M74: 27,158,596 km (0.086 R)
• M75: 27,762,074 km (0.05 R)
• M76: 29,029,317 km (0.069 R)
• M77: 29,693,831 km (0.092 R)
• M78: 30,315,410 km (0.06 R)
• M79: 30,459,473 km (0.085 R)
• M80: 32,108,041 km (0.109 R)
• M81: 32,254,797 km (0.082 R)
• M82: 32,795,144 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.9

Radius: 6.8

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.14 AU - 12.18 AU

Year: 15890 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,727,760 km

• M1: 89,759 km (0.086 R)
• M2: 169,943 km (0.071 R)
• M3: 563,086 km (0.117 R)
• M4: 889,808 km (0.079 R)
• M5: 1,106,725 km (0.099 R)
• M6: 1,244,953 km (0.082 R)
• M7: 1,538,315 km (0.03 R)
• M8: 1,772,436 km (0.105 R)
• M9: 1,825,992 km (0.078 R)
• M10: 1,907,373 km (0.081 R)
• M11: 2,073,875 km (0.119 R)
• M12: 2,216,292 km (0.087 R)
• M13: 2,632,025 km (0.118 R)
• M14: 2,693,510 km (0.062 R)
• M15: 3,007,516 km (0.069 R)
• M16: 3,201,694 km (0.066 R)
• M17: 3,636,275 km (0.099 R)
• M18: 3,808,313 km (0.036 R)
• M19: 4,232,423 km (0.11 R)
• M20: 4,340,732 km (0.049 R)
• M21: 4,896,189 km (0.08 R)
• M22: 5,240,264 km (0.116 R)
• M23: 5,434,891 km (0.109 R)
• M24: 5,871,268 km (0.069 R)
• M25: 5,992,143 km (0.102 R)
• M26: 6,442,881 km (0.099 R)
• M27: 6,735,345 km (0.093 R)
• M28: 7,074,932 km (0.1 R)
• M29: 7,117,717 km (0.099 R)
• M30: 7,289,904 km (0.115 R)
• M31: 8,306,871 km (0.086 R)
• M32: 8,397,377 km (0.047 R)
• M33: 8,533,811 km (0.043 R)
• M34: 9,985,658 km (0.059 R)
• M35: 10,081,999 km (0.093 R)
• M36: 10,226,959 km (0.075 R)
• M37: 10,324,048 km (0.105 R)
• M38: 11,111,531 km (0.035 R)
• M39: 11,261,279 km (0.072 R)
• M40: 11,512,454 km (0.088 R)
• M41: 11,714,710 km (0.079 R)
• M42: 12,483,643 km (0.111 R)
• M43: 13,057,800 km (0.116 R)
• M44: 14,776,829 km (0.09 R)
• M45: 15,051,790 km (0.103 R)
• M46: 15,942,944 km (0.04 R)
• M47: 17,080,786 km (0.105 R)
• M48: 17,951,296 km (0.09 R)
• M49: 18,362,540 km (0.076 R)
• M50: 18,717,386 km (0.089 R)
• M51: 19,674,813 km (0.093 R)
• M52: 20,220,396 km (0.092 R)
• M53: 20,832,401 km (0.043 R)
• M54: 21,326,373 km (0.05 R)
• M55: 22,200,174 km (0.105 R)
• M56: 22,388,967 km (0.037 R)
• M57: 22,894,907 km (0.075 R)
• M58: 25,678,175 km (0.064 R)
• M59: 25,942,515 km (0.117 R)
• M60: 26,340,744 km (0.083 R)
• M61: 26,473,886 km (0.119 R)
• M62: 28,703,194 km (0.111 R)
• M63: 29,390,596 km (0.111 R)
• M64: 30,501,659 km (0.069 R)
• M65: 30,571,522 km (0.077 R)
• M66: 31,202,974 km (0.096 R)
• M67: 31,697,096 km (0.118 R)
• M68: 32,836,284 km (0.065 R)
• M69: 33,051,406 km (0.078 R)
• M70: 34,279,006 km (0.102 R)
• M71: 35,668,620 km (0.085 R)
• M72: 37,749,826 km (0.116 R)
• M73: 41,021,681 km (0.105 R)
• M74: 41,950,983 km (0.112 R)
• M75: 42,184,356 km (0.068 R)
• M76: 44,066,895 km (0.115 R)
• M77: 44,621,006 km (0.086 R)
• M78: 44,779,879 km (0.109 R)
• M79: 44,859,315 km (0.12 R)
• M80: 45,097,924 km (0.101 R)
• M81: 45,816,442 km (0.096 R)
• M82: 46,699,818 km (0.118 R)
• M83: 46,941,717 km (0.103 R)
• M84: 47,669,810 km (0.103 R)
• M85: 48,401,643 km (0.109 R)
• M86: 48,809,896 km (0.103 R)
• M87: 52,283,558 km (0.077 R)
• M88: 52,702,283 km (0.116 R)
• M89: 53,206,427 km (0.099 R)
• M90: 55,068,173 km (0.057 R)
• M91: 55,153,444 km (0.096 R)
• M92: 55,323,836 km (0.099 R)
• M93: 55,579,648 km (0.107 R)
• M94: 56,693,255 km (0.109 R)
• M95: 57,468,620 km (0.056 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 19,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit