🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.64 AU - 0.7 AU

Year: 231 Days

Day: 31.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.8

Radius: 10.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.68 AU - 4.74 AU

Year: 3643 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,151,267 km

• M1: 172,636 km (0.103 R)
• M2: 247,734 km (0.046 R)
• M3: 314,904 km (0.081 R)
• M4: 447,746 km (0.092 R)
• M5: 570,267 km (0.1 R)
• M6: 662,120 km (0.035 R)
• M7: 741,407 km (0.119 R)
• M8: 814,860 km (0.079 R)
• M9: 950,096 km (0.075 R)
• M10: 1,041,351 km (0.119 R)
• M11: 1,167,761 km (0.103 R)
• M12: 1,266,196 km (0.056 R)
• M13: 1,356,105 km (0.113 R)
• M14: 1,614,909 km (0.078 R)
• M15: 1,762,861 km (0.087 R)
• M16: 1,902,586 km (0.071 R)
• M17: 2,139,250 km (0.095 R)
• M18: 2,344,049 km (0.06 R)
• M19: 2,569,643 km (0.069 R)
• M20: 2,728,815 km (0.079 R)
• M21: 2,876,617 km (0.113 R)
• M22: 2,966,526 km (0.081 R)
• M23: 3,103,109 km (0.108 R)
• M24: 3,210,819 km (0.115 R)
• M25: 3,446,137 km (0.1 R)
• M26: 3,573,893 km (0.102 R)
• M27: 3,686,989 km (0.066 R)
• M28: 4,117,681 km (0.114 R)
• M29: 4,185,300 km (0.067 R)
• M30: 4,287,625 km (0.096 R)
• M31: 4,564,530 km (0.101 R)
• M32: 5,062,990 km (0.108 R)
• M33: 5,504,304 km (0.107 R)
• M34: 5,748,448 km (0.118 R)
• M35: 5,957,885 km (0.093 R)
• M36: 6,092,523 km (0.077 R)
• M37: 6,482,674 km (0.105 R)
• M38: 6,840,811 km (0.097 R)
• M39: 7,205,531 km (0.112 R)
• M40: 7,431,573 km (0.094 R)
• M41: 7,639,066 km (0.118 R)
• M42: 8,726,941 km (0.114 R)
• M43: 8,858,139 km (0.11 R)
• M44: 9,233,330 km (0.06 R)
• M45: 9,322,491 km (0.081 R)
• M46: 9,546,289 km (0.071 R)
• M47: 9,636,347 km (0.097 R)
• M48: 9,817,360 km (0.116 R)
• M49: 9,953,943 km (0.076 R)
• M50: 10,045,198 km (0.105 R)
• M51: 10,228,754 km (0.086 R)
• M52: 10,367,132 km (0.087 R)
• M53: 10,762,669 km (0.083 R)
• M54: 11,044,811 km (0.108 R)
• M55: 11,139,357 km (0.106 R)
• M56: 11,234,202 km (0.05 R)
• M57: 11,305,560 km (0.055 R)
• M58: 11,424,789 km (0.102 R)
• M59: 11,857,426 km (0.052 R)
• M60: 11,930,131 km (0.107 R)
• M61: 12,393,585 km (0.059 R)
• M62: 12,467,337 km (0.078 R)
• M63: 13,062,437 km (0.109 R)
• M64: 13,338,296 km (0.099 R)
• M65: 13,768,390 km (0.065 R)
• M66: 14,074,766 km (0.097 R)
• M67: 14,357,656 km (0.108 R)
• M68: 14,590,430 km (0.097 R)
• M69: 14,876,760 km (0.11 R)
• M70: 15,007,509 km (0.079 R)
• M71: 15,243,724 km (0.109 R)
• M72: 15,349,190 km (0.095 R)
• M73: 15,746,672 km (0.11 R)
• M74: 16,335,788 km (0.11 R)
• M75: 16,497,653 km (0.106 R)
• M76: 16,633,039 km (0.091 R)
• M77: 17,425,310 km (0.118 R)
• M78: 17,784,494 km (0.098 R)
• M79: 18,989,954 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 13.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.2 AU - 7.32 AU

Year: 6606 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,151,267 km

• M1: 171,290 km (0.072 R)
• M2: 254,915 km (0.096 R)
• M3: 359,633 km (0.091 R)
• M4: 611,855 km (0.05 R)
• M5: 970,441 km (0.104 R)
• M6: 1,349,971 km (0.055 R)
• M7: 1,681,480 km (0.101 R)
• M8: 1,785,002 km (0.097 R)
• M9: 1,871,619 km (0.11 R)
• M10: 2,039,019 km (0.095 R)
• M11: 2,837,124 km (0.11 R)
• M12: 2,950,519 km (0.112 R)
• M13: 3,515,999 km (0.041 R)
• M14: 3,601,270 km (0.113 R)
• M15: 3,774,055 km (0.071 R)
• M16: 3,974,965 km (0.079 R)
• M17: 4,296,152 km (0.108 R)
• M18: 4,800,596 km (0.095 R)
• M19: 5,563,994 km (0.037 R)
• M20: 6,276,229 km (0.111 R)
• M21: 7,484,681 km (0.069 R)
• M22: 7,690,378 km (0.112 R)
• M23: 8,631,049 km (0.11 R)
• M24: 9,266,990 km (0.072 R)
• M25: 9,625,127 km (0.116 R)
• M26: 9,728,200 km (0.116 R)
• M27: 10,092,022 km (0.089 R)
• M28: 10,744,119 km (0.089 R)
• M29: 12,705,796 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.5

Radius: 6.4

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.54 AU - 11.52 AU

Year: 14411 Days

Day: 20.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 36,151,267 km

• M1: 80,783 km (0.057 R)
• M2: 257,757 km (0.104 R)
• M3: 412,441 km (0.081 R)
• M4: 1,616,704 km (0.101 R)
• M5: 1,948,961 km (0.078 R)
• M6: 2,519,228 km (0.025 R)
• M7: 3,650,637 km (0.096 R)
• M8: 4,241,399 km (0.12 R)
• M9: 4,320,686 km (0.118 R)
• M10: 7,011,203 km (0.11 R)
• M11: 8,132,290 km (0.08 R)
• M12: 8,932,638 km (0.069 R)
• M13: 9,758,120 km (0.105 R)
• M14: 10,535,879 km (0.12 R)
• M15: 11,004,868 km (0.089 R)
• M16: 11,925,793 km (0.106 R)
• M17: 12,414,379 km (0.094 R)
• M18: 12,794,657 km (0.118 R)
• M19: 13,488,791 km (0.067 R)
• M20: 13,566,582 km (0.095 R)
• M21: 14,592,674 km (0.101 R)
• M22: 17,138,381 km (0.106 R)
• M23: 18,246,153 km (0.071 R)
• M24: 18,418,639 km (0.083 R)
• M25: 21,024,634 km (0.091 R)
• M26: 21,069,813 km (0.104 R)
• M27: 21,250,677 km (0.057 R)
• M28: 21,386,811 km (0.097 R)
• M29: 21,750,932 km (0.079 R)
• M30: 24,073,439 km (0.113 R)
• M31: 26,132,803 km (0.116 R)
• M32: 26,375,900 km (0.115 R)
• M33: 26,522,057 km (0.045 R)
• M34: 26,864,337 km (0.116 R)
• M35: 27,011,392 km (0.119 R)
• M36: 27,306,548 km (0.079 R)
• M37: 27,949,370 km (0.077 R)
• M38: 28,447,381 km (0.103 R)
• M39: 28,847,855 km (0.057 R)
• M40: 29,553,209 km (0.112 R)
• M41: 32,796,790 km (0.11 R)
• M42: 34,114,897 km (0.036 R)
• M43: 34,540,204 km (0.054 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: 409 - 19,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit