🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.47 AU - 0.59 AU

Year: 137 Days

Day: 42.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.78 AU - 0.82 AU

Year: 254 Days

Day: 23.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,665,964 km

• M1: 85,720 km (0.082 R)
• M2: 339,886 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.04 AU - 1.38 AU

Year: 472 Days

Day: 37 Hours

Environment

Temp: 23 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,665,964 km

• M1: 455,825 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.3

Radius: 11.1

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.44 AU - 6.52 AU

Year: 5852 Days

Day: 14.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,665,964 km

• M1: 140,323 km (0.051 R)
• M2: 253,868 km (0.098 R)
• M3: 387,309 km (0.093 R)
• M4: 580,739 km (0.088 R)
• M5: 706,700 km (0.098 R)
• M6: 842,834 km (0.05 R)
• M7: 926,759 km (0.109 R)
• M8: 1,447,359 km (0.101 R)
• M9: 1,700,329 km (0.088 R)
• M10: 1,840,203 km (0.06 R)
• M11: 2,131,620 km (0.095 R)
• M12: 2,215,245 km (0.084 R)
• M13: 2,317,121 km (0.086 R)
• M14: 2,561,116 km (0.074 R)
• M15: 2,704,281 km (0.041 R)
• M16: 2,831,888 km (0.114 R)
• M17: 3,362,212 km (0.104 R)
• M18: 3,659,014 km (0.091 R)
• M19: 4,026,726 km (0.101 R)
• M20: 5,109,366 km (0.078 R)
• M21: 5,590,024 km (0.093 R)
• M22: 6,205,020 km (0.108 R)
• M23: 6,496,288 km (0.066 R)
• M24: 6,767,060 km (0.074 R)
• M25: 6,841,709 km (0.034 R)
• M26: 7,447,730 km (0.114 R)
• M27: 7,679,607 km (0.032 R)
• M28: 8,176,720 km (0.114 R)
• M29: 8,901,073 km (0.116 R)
• M30: 9,174,688 km (0.086 R)
• M31: 9,450,995 km (0.068 R)
• M32: 9,702,020 km (0.077 R)
• M33: 10,125,382 km (0.088 R)
• M34: 11,254,397 km (0.087 R)
• M35: 11,461,291 km (0.114 R)
• M36: 11,699,152 km (0.086 R)
• M37: 11,908,738 km (0.103 R)
• M38: 12,301,283 km (0.076 R)
• M39: 12,453,424 km (0.119 R)
• M40: 12,698,017 km (0.115 R)
• M41: 13,223,255 km (0.086 R)
• M42: 13,692,544 km (0.102 R)
• M43: 13,945,214 km (0.116 R)
• M44: 14,647,726 km (0.096 R)
• M45: 14,970,857 km (0.046 R)
• M46: 15,591,240 km (0.087 R)
• M47: 15,921,253 km (0.108 R)
• M48: 16,153,578 km (0.075 R)
• M49: 16,789,967 km (0.104 R)
• M50: 16,958,714 km (0.067 R)
• M51: 17,060,291 km (0.104 R)
• M52: 17,162,167 km (0.091 R)
• M53: 17,605,425 km (0.119 R)
• M54: 18,087,131 km (0.095 R)
• M55: 18,573,174 km (0.071 R)
• M56: 18,747,755 km (0.103 R)
• M57: 18,922,934 km (0.063 R)
• M58: 19,239,633 km (0.053 R)
• M59: 19,700,244 km (0.105 R)
• M60: 19,842,662 km (0.026 R)
• M61: 20,236,104 km (0.102 R)
• M62: 21,139,974 km (0.099 R)
• M63: 21,249,330 km (0.119 R)
• M64: 21,578,595 km (0.074 R)
• M65: 22,501,913 km (0.117 R)
• M66: 22,987,059 km (0.114 R)
• M67: 23,174,655 km (0.067 R)
• M68: 23,400,398 km (0.095 R)
• M69: 23,664,588 km (0.096 R)
• M70: 23,816,131 km (0.088 R)
• M71: 24,846,860 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.3

Radius: 3.7

Gravity: 25.73 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 18.01 AU - 18.97 AU

Year: 28206 Days

Day: 20.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,665,964 km

• M1: 296,054 km (0.074 R)
• M2: 348,862 km (0.083 R)
• M3: 1,007,542 km (0.106 R)
• M4: 1,228,797 km (0.101 R)
• M5: 1,588,430 km (0.114 R)
• M6: 1,878,201 km (0.114 R)
• M7: 2,046,200 km (0.051 R)
• M8: 2,995,249 km (0.104 R)
• M9: 5,088,272 km (0.11 R)
• M10: 7,472,264 km (0.036 R)
• M11: 9,110,959 km (0.102 R)
• M12: 9,566,036 km (0.061 R)
• M13: 9,796,417 km (0.12 R)
• M14: 10,439,239 km (0.118 R)
• M15: 11,155,812 km (0.086 R)
• M16: 11,337,424 km (0.117 R)
• M17: 11,826,609 km (0.102 R)
• M18: 12,135,678 km (0.111 R)
• M19: 13,206,799 km (0.104 R)
• M20: 14,307,540 km (0.101 R)
• M21: 17,011,372 km (0.097 R)
• M22: 17,290,223 km (0.08 R)
• M23: 18,135,899 km (0.119 R)
• M24: 25,050,014 km (0.12 R)
• M25: 26,246,198 km (0.092 R)
• M26: 28,693,919 km (0.081 R)
• M27: 29,275,406 km (0.097 R)
• M28: 29,358,881 km (0.092 R)
• M29: 30,788,588 km (0.047 R)
• M30: 31,383,838 km (0.094 R)
• M31: 32,240,884 km (0.051 R)
• M32: 32,585,857 km (0.12 R)
• M33: 34,857,501 km (0.072 R)
• M34: 35,211,599 km (0.083 R)
• M35: 35,655,755 km (0.114 R)
• M36: 36,101,856 km (0.103 R)
• M37: 37,450,929 km (0.028 R)
• M38: 38,086,271 km (0.107 R)
• M39: 38,633,650 km (0.09 R)
• M40: 38,999,866 km (0.114 R)
• M41: 40,105,843 km (0.113 R)
• M42: 40,383,945 km (0.101 R)
• M43: 41,971,777 km (0.094 R)
• M44: 42,254,068 km (0.1 R)
• M45: 42,348,315 km (0.065 R)
• M46: 42,442,711 km (0.114 R)
• M47: 44,439,543 km (0.119 R)
• M48: 46,175,178 km (0.099 R)
• M49: 46,466,744 km (0.099 R)
• M50: 47,149,060 km (0.05 R)
• M51: 47,933,103 km (0.062 R)
• M52: 49,911,684 km (0.082 R)
• M53: 52,321,107 km (0.087 R)
• M54: 52,624,941 km (0.092 R)
• M55: 54,152,784 km (0.08 R)
• M56: 54,255,109 km (0.111 R)
• M57: 54,562,682 km (0.031 R)
• M58: 54,870,853 km (0.049 R)
• M59: 56,212,597 km (0.118 R)
• M60: 56,835,522 km (0.106 R)
• M61: 57,043,613 km (0.081 R)
• M62: 58,507,727 km (0.07 R)
• M63: 59,244,347 km (0.115 R)
• M64: 59,984,109 km (0.081 R)
• M65: 60,408,219 km (0.047 R)
• M66: 62,758,551 km (0.074 R)
• M67: 65,683,488 km (0.07 R)
• M68: 66,997,706 km (0.037 R)
• M69: 68,320,450 km (0.057 R)
• M70: 71,777,507 km (0.119 R)
• M71: 72,002,502 km (0.108 R)
• M72: 73,357,261 km (0.112 R)
• M73: 74,037,781 km (0.056 R)
• M74: 76,551,026 km (0.08 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 13,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit