🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.74 AU - 1.02 AU

Year: 308 Days

Day: 26.5 Hours

Environment

Temp: 64 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.94 AU - 1.18 AU

Year: 407 Days

Day: 45.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.48 AU - 2.22 AU

Year: 938 Days

Day: 47.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.1 AU - 2.36 AU

Year: 1241 Days

Day: 14.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.01 AU - 2.85 AU

Year: 1412 Days

Day: 18.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.7 AU - 3.74 AU

Year: 2154 Days

Day: 35.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 13

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.93 AU - 5.93 AU

Year: 4081 Days

Day: 11.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,640,073 km

• M1: 177,124 km (0.068 R)
• M2: 291,267 km (0.092 R)
• M3: 374,892 km (0.077 R)
• M4: 503,397 km (0.111 R)
• M5: 745,297 km (0.1 R)
• M6: 1,026,690 km (0.076 R)
• M7: 1,186,461 km (0.039 R)
• M8: 1,379,891 km (0.072 R)
• M9: 1,636,750 km (0.101 R)
• M10: 1,771,239 km (0.039 R)
• M11: 1,923,529 km (0.099 R)
• M12: 2,453,106 km (0.115 R)
• M13: 2,687,077 km (0.107 R)
• M14: 2,994,052 km (0.048 R)
• M15: 3,160,405 km (0.11 R)
• M16: 3,537,092 km (0.081 R)
• M17: 3,820,281 km (0.101 R)
• M18: 4,019,246 km (0.061 R)
• M19: 4,110,949 km (0.046 R)
• M20: 4,221,802 km (0.033 R)
• M21: 5,006,442 km (0.102 R)
• M22: 5,304,890 km (0.038 R)
• M23: 5,691,301 km (0.057 R)
• M24: 5,773,730 km (0.027 R)
• M25: 6,044,801 km (0.069 R)
• M26: 6,298,669 km (0.088 R)
• M27: 6,448,416 km (0.073 R)
• M28: 6,577,818 km (0.09 R)
• M29: 6,817,175 km (0.046 R)
• M30: 6,926,980 km (0.114 R)
• M31: 7,037,233 km (0.083 R)
• M32: 7,349,444 km (0.086 R)
• M33: 7,620,665 km (0.063 R)
• M34: 8,010,667 km (0.082 R)
• M35: 8,103,268 km (0.108 R)
• M36: 8,501,348 km (0.077 R)
• M37: 9,025,988 km (0.08 R)
• M38: 9,170,798 km (0.053 R)
• M39: 9,340,891 km (0.117 R)
• M40: 9,659,535 km (0.119 R)
• M41: 9,882,286 km (0.049 R)
• M42: 10,232,046 km (0.079 R)
• M43: 10,383,139 km (0.111 R)
• M44: 10,636,857 km (0.103 R)
• M45: 10,738,883 km (0.1 R)
• M46: 10,918,251 km (0.117 R)
• M47: 11,124,397 km (0.053 R)
• M48: 11,331,889 km (0.104 R)
• M49: 11,671,775 km (0.042 R)
• M50: 12,148,095 km (0.12 R)
• M51: 12,469,132 km (0.07 R)
• M52: 12,955,924 km (0.1 R)
• M53: 13,064,980 km (0.103 R)
• M54: 13,670,253 km (0.108 R)
• M55: 14,032,131 km (0.083 R)
• M56: 14,256,527 km (0.114 R)
• M57: 14,794,033 km (0.08 R)
• M58: 15,223,079 km (0.093 R)
• M59: 15,772,552 km (0.107 R)
• M60: 15,947,432 km (0.078 R)
• M61: 16,210,874 km (0.11 R)
• M62: 16,564,523 km (0.117 R)
• M63: 16,682,855 km (0.107 R)
• M64: 16,771,866 km (0.097 R)
• M65: 17,219,313 km (0.064 R)
• M66: 17,610,362 km (0.096 R)
• M67: 17,822,043 km (0.092 R)
• M68: 18,156,544 km (0.117 R)
• M69: 18,769,895 km (0.073 R)
• M70: 19,172,314 km (0.059 R)
• M71: 19,546,308 km (0.088 R)
• M72: 20,938,167 km (0.098 R)
• M73: 21,548,975 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.2

Radius: 5.4

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.62 AU - 17.02 AU

Year: 24577 Days

Day: 23.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,640,073 km

• M1: 80,484 km (0.094 R)
• M2: 262,694 km (0.082 R)
• M3: 313,408 km (0.092 R)
• M4: 569,070 km (0.056 R)
• M5: 918,381 km (0.113 R)
• M6: 1,019,958 km (0.04 R)
• M7: 1,082,789 km (0.077 R)
• M8: 1,168,659 km (0.058 R)
• M9: 1,212,341 km (0.089 R)
• M10: 1,510,340 km (0.092 R)
• M11: 1,779,766 km (0.039 R)
• M12: 2,037,673 km (0.039 R)
• M13: 2,252,645 km (0.078 R)
• M14: 2,335,073 km (0.101 R)
• M15: 2,418,549 km (0.116 R)
• M16: 3,060,473 km (0.113 R)
• M17: 3,275,296 km (0.115 R)
• M18: 4,048,567 km (0.084 R)
• M19: 4,455,623 km (0.11 R)
• M20: 4,524,737 km (0.069 R)
• M21: 4,559,444 km (0.067 R)
• M22: 5,018,410 km (0.07 R)
• M23: 5,904,030 km (0.051 R)
• M24: 6,018,173 km (0.081 R)
• M25: 6,638,705 km (0.103 R)
• M26: 8,405,156 km (0.114 R)
• M27: 8,835,699 km (0.053 R)
• M28: 8,966,148 km (0.097 R)
• M29: 9,229,291 km (0.068 R)
• M30: 9,361,685 km (0.076 R)
• M31: 9,988,201 km (0.063 R)
• M32: 10,535,879 km (0.079 R)
• M33: 10,581,955 km (0.1 R)
• M34: 11,046,456 km (0.09 R)
• M35: 11,422,845 km (0.088 R)
• M36: 11,851,443 km (0.091 R)
• M37: 12,140,017 km (0.071 R)
• M38: 12,528,373 km (0.1 R)
• M39: 12,970,135 km (0.118 R)
• M40: 13,118,536 km (0.101 R)
• M41: 13,217,869 km (0.117 R)
• M42: 14,377,103 km (0.061 R)
• M43: 15,254,644 km (0.114 R)
• M44: 15,358,914 km (0.032 R)
• M45: 16,899,024 km (0.087 R)
• M46: 17,495,920 km (0.091 R)
• M47: 17,769,534 km (0.033 R)
• M48: 18,210,250 km (0.103 R)
• M49: 18,265,451 km (0.09 R)
• M50: 19,440,542 km (0.09 R)
• M51: 19,553,788 km (0.104 R)
• M52: 20,639,869 km (0.088 R)
• M53: 21,862,981 km (0.069 R)
• M54: 23,650,675 km (0.102 R)
• M55: 24,074,486 km (0.073 R)
• M56: 24,256,846 km (0.101 R)
• M57: 24,806,917 km (0.057 R)
• M58: 24,868,252 km (0.047 R)
• M59: 26,418,685 km (0.046 R)
• M60: 26,921,483 km (0.047 R)
• M61: 27,300,564 km (0.089 R)
• M62: 27,808,748 km (0.045 R)
• M63: 28,192,018 km (0.069 R)
• M64: 29,612,001 km (0.091 R)
• M65: 29,742,301 km (0.064 R)
• M66: 30,265,295 km (0.042 R)
• M67: 30,462,166 km (0.058 R)
• M68: 31,852,079 km (0.11 R)
• M69: 32,253,002 km (0.119 R)
• M70: 32,387,041 km (0.102 R)
• M71: 33,059,933 km (0.097 R)
• M72: 34,419,328 km (0.108 R)
• M73: 36,005,216 km (0.056 R)
• M74: 36,074,779 km (0.067 R)
• M75: 36,353,180 km (0.118 R)
• M76: 36,562,318 km (0.091 R)
• M77: 36,702,192 km (0.054 R)
• M78: 37,192,574 km (0.082 R)
• M79: 40,397,110 km (0.094 R)
• M80: 40,469,366 km (0.101 R)
• M81: 40,686,282 km (0.081 R)
• M82: 41,557,690 km (0.105 R)
• M83: 41,776,552 km (0.097 R)
• M84: 42,949,997 km (0.112 R)
• M85: 45,404,300 km (0.118 R)
• M86: 45,855,487 km (0.095 R)
• M87: 46,762,050 km (0.089 R)
• M88: 49,285,766 km (0.058 R)
• M89: 50,914,738 km (0.12 R)
• M90: 51,148,858 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit