🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.84 AU - 1.22 AU

Year: 384 Days

Day: 41.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.99 AU - 4.35 AU

Year: 2581 Days

Day: 36.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,944,904 km

• M1: 84,822 km (0.1 R)
• M2: 3,033,097 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.22 AU - 4.48 AU

Year: 2773 Days

Day: 22.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.26 AU - 4.84 AU

Year: 2992 Days

Day: 42.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.7

Radius: 12.2

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.44 AU - 6.86 AU

Year: 4930 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,944,904 km

• M1: 171,439 km (0.1 R)
• M2: 622,776 km (0.088 R)
• M3: 723,455 km (0.106 R)
• M4: 872,305 km (0.08 R)
• M5: 972,685 km (0.111 R)
• M6: 1,315,564 km (0.081 R)
• M7: 1,501,215 km (0.091 R)
• M8: 1,787,395 km (0.119 R)
• M9: 2,091,229 km (0.054 R)
• M10: 2,169,917 km (0.083 R)
• M11: 2,269,549 km (0.049 R)
• M12: 2,370,977 km (0.095 R)
• M13: 2,748,412 km (0.102 R)
• M14: 2,944,535 km (0.1 R)
• M15: 3,281,728 km (0.104 R)
• M16: 3,584,066 km (0.084 R)
• M17: 3,774,803 km (0.105 R)
• M18: 4,042,434 km (0.12 R)
• M19: 4,392,343 km (0.067 R)
• M20: 4,494,070 km (0.086 R)
• M21: 4,909,054 km (0.051 R)
• M22: 5,282,450 km (0.111 R)
• M23: 5,418,136 km (0.119 R)
• M24: 5,499,966 km (0.025 R)
• M25: 5,609,920 km (0.08 R)
• M26: 6,085,193 km (0.11 R)
• M27: 6,486,414 km (0.064 R)
• M28: 6,660,995 km (0.12 R)
• M29: 7,254,300 km (0.093 R)
• M30: 7,957,709 km (0.037 R)
• M31: 8,113,441 km (0.117 R)
• M32: 8,779,001 km (0.117 R)
• M33: 9,462,065 km (0.094 R)
• M34: 9,560,950 km (0.073 R)
• M35: 9,760,064 km (0.118 R)
• M36: 10,331,379 km (0.11 R)
• M37: 10,467,363 km (0.077 R)
• M38: 10,844,649 km (0.077 R)
• M39: 10,948,171 km (0.114 R)
• M40: 11,156,560 km (0.08 R)
• M41: 11,261,129 km (0.092 R)
• M42: 11,682,995 km (0.12 R)
• M43: 12,110,097 km (0.095 R)
• M44: 12,469,880 km (0.041 R)
• M45: 13,644,971 km (0.057 R)
• M46: 14,283,455 km (0.029 R)
• M47: 14,587,438 km (0.111 R)
• M48: 14,663,733 km (0.065 R)
• M49: 15,047,302 km (0.039 R)
• M50: 16,336,387 km (0.111 R)
• M51: 17,376,989 km (0.058 R)
• M52: 17,457,922 km (0.07 R)
• M53: 17,620,236 km (0.091 R)
• M54: 17,742,158 km (0.09 R)
• M55: 18,274,128 km (0.112 R)
• M56: 18,521,413 km (0.098 R)
• M57: 19,186,376 km (0.114 R)
• M58: 20,070,948 km (0.059 R)
• M59: 20,368,797 km (0.084 R)
• M60: 20,753,862 km (0.102 R)
• M61: 21,357,789 km (0.105 R)
• M62: 22,098,747 km (0.111 R)
• M63: 22,538,565 km (0.1 R)
• M64: 22,848,083 km (0.086 R)
• M65: 23,516,336 km (0.079 R)
• M66: 23,785,313 km (0.049 R)
• M67: 24,236,052 km (0.088 R)
• M68: 24,826,215 km (0.102 R)
• M69: 25,146,056 km (0.113 R)
• M70: 26,438,581 km (0.103 R)
• M71: 26,952,450 km (0.111 R)
• M72: 27,658,253 km (0.071 R)
• M73: 27,752,799 km (0.118 R)
• M74: 28,513,354 km (0.115 R)
• M75: 32,817,135 km (0.115 R)
• M76: 33,520,395 km (0.093 R)
• M77: 33,621,224 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.5

Radius: 11.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.06 AU - 9.32 AU

Year: 7828 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,944,904 km

• M1: 194,028 km (0.117 R)
• M2: 531,372 km (0.106 R)
• M3: 714,031 km (0.062 R)
• M4: 982,858 km (0.106 R)
• M5: 1,102,536 km (0.115 R)
• M6: 1,199,027 km (0.096 R)
• M7: 1,371,663 km (0.111 R)
• M8: 1,537,417 km (0.081 R)
• M9: 1,839,605 km (0.11 R)
• M10: 1,955,843 km (0.111 R)
• M11: 2,248,456 km (0.107 R)
• M12: 2,573,981 km (0.067 R)
• M13: 2,799,425 km (0.111 R)
• M14: 2,992,257 km (0.043 R)
• M15: 3,110,289 km (0.045 R)
• M16: 3,330,497 km (0.066 R)
• M17: 3,493,858 km (0.09 R)
• M18: 3,850,051 km (0.091 R)
• M19: 4,440,065 km (0.066 R)
• M20: 4,665,658 km (0.071 R)
• M21: 5,034,866 km (0.113 R)
• M22: 5,679,184 km (0.057 R)
• M23: 6,148,173 km (0.095 R)
• M24: 6,681,340 km (0.11 R)
• M25: 7,548,858 km (0.049 R)
• M26: 7,764,578 km (0.09 R)
• M27: 7,982,243 km (0.057 R)
• M28: 8,591,555 km (0.112 R)
• M29: 8,703,903 km (0.097 R)
• M30: 9,417,485 km (0.049 R)
• M31: 9,972,493 km (0.117 R)
• M32: 10,268,847 km (0.102 R)
• M33: 10,388,226 km (0.088 R)
• M34: 10,870,230 km (0.11 R)
• M35: 11,052,889 km (0.097 R)
• M36: 11,267,412 km (0.047 R)
• M37: 11,514,099 km (0.086 R)
• M38: 11,825,113 km (0.09 R)
• M39: 11,918,911 km (0.097 R)
• M40: 12,044,424 km (0.088 R)
• M41: 12,774,461 km (0.11 R)
• M42: 12,902,966 km (0.078 R)
• M43: 13,388,561 km (0.109 R)
• M44: 13,880,139 km (0.096 R)
• M45: 16,286,122 km (0.117 R)
• M46: 16,425,547 km (0.099 R)
• M47: 16,635,283 km (0.091 R)
• M48: 17,163,663 km (0.052 R)
• M49: 17,519,107 km (0.12 R)
• M50: 17,948,603 km (0.108 R)
• M51: 18,056,613 km (0.09 R)
• M52: 18,128,719 km (0.111 R)
• M53: 18,237,028 km (0.109 R)
• M54: 19,258,332 km (0.11 R)
• M55: 19,331,934 km (0.109 R)
• M56: 20,036,391 km (0.113 R)
• M57: 20,260,638 km (0.07 R)
• M58: 21,014,013 km (0.063 R)
• M59: 21,738,366 km (0.098 R)
• M60: 22,393,305 km (0.085 R)
• M61: 22,548,289 km (0.078 R)
• M62: 23,446,773 km (0.068 R)
• M63: 23,959,894 km (0.039 R)
• M64: 24,237,697 km (0.109 R)
• M65: 24,317,134 km (0.07 R)
• M66: 24,516,548 km (0.088 R)
• M67: 24,596,433 km (0.11 R)
• M68: 25,845,426 km (0.079 R)
• M69: 25,967,348 km (0.04 R)
• M70: 26,130,260 km (0.094 R)
• M71: 26,991,345 km (0.083 R)
• M72: 27,404,535 km (0.111 R)
• M73: 27,487,412 km (0.089 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: 376 - 16,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit