🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.15 AU - 1.81 AU

Year: 630 Days

Day: 39.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.37 AU - 2.19 AU

Year: 831 Days

Day: 36.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.6 AU - 2.34 AU

Year: 967 Days

Day: 46.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.9

Radius: 12.8

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.92 AU - 13.42 AU

Year: 15778 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,285,564 km

• M1: 183,856 km (0.069 R)
• M2: 357,090 km (0.03 R)
• M3: 849,566 km (0.093 R)
• M4: 1,136,645 km (0.067 R)
• M5: 1,399,937 km (0.079 R)
• M6: 2,305,902 km (0.096 R)
• M7: 2,817,078 km (0.106 R)
• M8: 3,863,963 km (0.075 R)
• M9: 4,062,779 km (0.032 R)
• M10: 5,281,702 km (0.102 R)
• M11: 5,772,234 km (0.089 R)
• M12: 6,606,392 km (0.083 R)
• M13: 7,134,921 km (0.102 R)
• M14: 7,428,881 km (0.07 R)
• M15: 7,627,247 km (0.112 R)
• M16: 7,978,354 km (0.102 R)
• M17: 8,540,991 km (0.08 R)
• M18: 8,905,860 km (0.094 R)
• M19: 9,116,494 km (0.117 R)
• M20: 9,650,708 km (0.041 R)
• M21: 9,758,718 km (0.109 R)
• M22: 11,887,645 km (0.06 R)
• M23: 12,295,000 km (0.118 R)
• M24: 12,885,014 km (0.086 R)
• M25: 13,605,328 km (0.051 R)
• M26: 13,787,389 km (0.079 R)
• M27: 14,092,718 km (0.108 R)
• M28: 14,524,008 km (0.117 R)
• M29: 14,772,341 km (0.098 R)
• M30: 15,210,364 km (0.108 R)
• M31: 15,589,295 km (0.049 R)
• M32: 15,716,304 km (0.119 R)
• M33: 16,939,864 km (0.093 R)
• M34: 17,070,463 km (0.115 R)
• M35: 17,464,355 km (0.114 R)
• M36: 18,127,223 km (0.085 R)
• M37: 19,958,301 km (0.045 R)
• M38: 22,203,765 km (0.084 R)
• M39: 23,066,346 km (0.095 R)
• M40: 23,501,676 km (0.053 R)
• M41: 26,548,985 km (0.092 R)
• M42: 27,081,553 km (0.088 R)
• M43: 29,012,413 km (0.066 R)
• M44: 29,482,449 km (0.047 R)
• M45: 30,113,004 km (0.049 R)
• M46: 30,987,404 km (0.061 R)
• M47: 32,193,013 km (0.077 R)
• M48: 33,005,329 km (0.048 R)
• M49: 33,250,371 km (0.094 R)
• M50: 35,817,470 km (0.09 R)
• M51: 36,574,735 km (0.06 R)
• M52: 36,743,631 km (0.117 R)
• M53: 36,828,303 km (0.066 R)
• M54: 37,933,831 km (0.04 R)
• M55: 38,104,822 km (0.032 R)
• M56: 38,963,962 km (0.102 R)
• M57: 39,050,280 km (0.082 R)
• M58: 40,003,368 km (0.115 R)
• M59: 41,579,531 km (0.077 R)
• M60: 42,997,570 km (0.095 R)
• M61: 43,086,730 km (0.058 R)
• M62: 45,426,291 km (0.107 R)
• M63: 47,345,931 km (0.104 R)
• M64: 47,437,934 km (0.115 R)
• M65: 48,176,648 km (0.082 R)
• M66: 49,291,900 km (0.076 R)
• M67: 50,133,837 km (0.119 R)
• M68: 50,509,627 km (0.098 R)
• M69: 52,212,050 km (0.091 R)
• M70: 52,497,633 km (0.118 R)
• M71: 55,284,791 km (0.119 R)
• M72: 56,647,478 km (0.064 R)
• M73: 59,207,396 km (0.111 R)
• M74: 61,101,904 km (0.119 R)
• M75: 61,704,335 km (0.049 R)
• M76: 62,006,223 km (0.074 R)
• M77: 62,611,646 km (0.101 R)
• M78: 63,624,872 km (0.063 R)
• M79: 63,828,176 km (0.085 R)
• M80: 64,950,309 km (0.077 R)
• M81: 66,078,875 km (0.069 R)
• M82: 66,387,795 km (0.064 R)
• M83: 66,490,868 km (0.055 R)
• M84: 67,835,753 km (0.066 R)
• M85: 68,876,356 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88

Radius: 3.6

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 18.59 AU - 21.83 AU

Year: 31785 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,285,564 km

• M1: 75,397 km (0.075 R)
• M2: 131,347 km (0.099 R)
• M3: 226,940 km (0.074 R)
• M4: 416,630 km (0.072 R)
• M5: 646,412 km (0.089 R)
• M6: 755,619 km (0.069 R)
• M7: 1,117,795 km (0.095 R)
• M8: 1,204,712 km (0.09 R)
• M9: 1,478,775 km (0.117 R)
• M10: 1,647,521 km (0.08 R)
• M11: 1,898,995 km (0.067 R)
• M12: 1,924,726 km (0.069 R)
• M13: 2,162,288 km (0.109 R)
• M14: 2,353,474 km (0.075 R)
• M15: 2,781,324 km (0.098 R)
• M16: 3,294,594 km (0.097 R)
• M17: 3,356,827 km (0.117 R)
• M18: 4,167,946 km (0.113 R)
• M19: 4,717,270 km (0.079 R)
• M20: 6,187,069 km (0.119 R)
• M21: 6,302,558 km (0.085 R)
• M22: 6,379,900 km (0.087 R)
• M23: 6,811,341 km (0.1 R)
• M24: 7,743,485 km (0.113 R)
• M25: 7,951,276 km (0.093 R)
• M26: 8,203,199 km (0.078 R)
• M27: 8,543,086 km (0.098 R)
• M28: 8,844,376 km (0.115 R)
• M29: 9,679,281 km (0.116 R)
• M30: 10,815,627 km (0.115 R)
• M31: 11,094,477 km (0.095 R)
• M32: 12,427,245 km (0.117 R)
• M33: 12,768,328 km (0.114 R)
• M34: 12,964,451 km (0.073 R)
• M35: 13,409,654 km (0.06 R)
• M36: 13,960,623 km (0.091 R)
• M37: 14,826,495 km (0.047 R)
• M38: 15,032,791 km (0.06 R)
• M39: 15,448,075 km (0.118 R)
• M40: 15,604,853 km (0.1 R)
• M41: 15,867,248 km (0.061 R)
• M42: 17,417,680 km (0.116 R)
• M43: 17,635,195 km (0.096 R)
• M44: 18,018,316 km (0.059 R)
• M45: 18,238,374 km (0.119 R)
• M46: 18,459,330 km (0.054 R)
• M47: 18,848,135 km (0.057 R)
• M48: 19,127,584 km (0.077 R)
• M49: 19,973,859 km (0.054 R)
• M50: 20,947,741 km (0.103 R)
• M51: 21,005,635 km (0.032 R)
• M52: 21,237,213 km (0.081 R)
• M53: 21,411,494 km (0.108 R)
• M54: 21,469,688 km (0.094 R)
• M55: 23,060,661 km (0.062 R)
• M56: 23,120,351 km (0.103 R)
• M57: 23,180,040 km (0.101 R)
• M58: 23,900,504 km (0.049 R)
• M59: 23,960,792 km (0.12 R)
• M60: 24,506,375 km (0.104 R)
• M61: 25,301,787 km (0.114 R)
• M62: 25,919,177 km (0.114 R)
• M63: 26,229,892 km (0.12 R)
• M64: 26,354,507 km (0.115 R)
• M65: 26,604,186 km (0.069 R)
• M66: 27,169,068 km (0.074 R)
• M67: 27,611,129 km (0.098 R)
• M68: 28,055,585 km (0.107 R)
• M69: 30,509,139 km (0.081 R)
• M70: 30,574,663 km (0.104 R)
• M71: 31,364,241 km (0.094 R)
• M72: 32,628,044 km (0.071 R)
• M73: 33,840,534 km (0.07 R)
• M74: 34,384,173 km (0.088 R)
• M75: 34,452,240 km (0.103 R)
• M76: 34,725,406 km (0.099 R)
• M77: 34,793,772 km (0.109 R)
• M78: 35,411,162 km (0.111 R)
• M79: 36,170,820 km (0.112 R)
• M80: 36,935,714 km (0.108 R)
• M81: 37,355,187 km (0.101 R)
• M82: 37,635,683 km (0.107 R)
• M83: 39,191,052 km (0.117 R)
• M84: 40,407,282 km (0.113 R)
• M85: 42,583,483 km (0.105 R)
• M86: 44,277,529 km (0.081 R)
• M87: 46,068,664 km (0.111 R)
• M88: 47,883,286 km (0.068 R)
• M89: 48,416,902 km (0.056 R)
• M90: 50,261,444 km (0.116 R)
• M91: 51,425,914 km (0.08 R)
• M92: 52,207,263 km (0.113 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit