🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.93 AU - 1.05 AU

Year: 369 Days

Day: 17.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.88 AU - 1.24 AU

Year: 409 Days

Day: 32.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,830,735 km

• M1: 958,623 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.5 AU - 1.6 AU

Year: 723 Days

Day: 41.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.17 AU - 2.39 AU

Year: 1290 Days

Day: 33.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.6 °

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: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.05 AU - 2.81 AU

Year: 1420 Days

Day: 39.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.13 AU - 2.77 AU

Year: 1437 Days

Day: 35.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,830,735 km

• M1: 37,699 km (0.091 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.9

Radius: 10.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.62 AU - 5.14 AU

Year: 4040 Days

Day: 11.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 82,830,735 km

• M1: 200,461 km (0.048 R)
• M2: 287,976 km (0.057 R)
• M3: 626,067 km (0.098 R)
• M4: 744,997 km (0.065 R)
• M5: 988,692 km (0.109 R)
• M6: 1,082,191 km (0.119 R)
• M7: 1,422,975 km (0.119 R)
• M8: 1,959,732 km (0.108 R)
• M9: 2,031,090 km (0.034 R)
• M10: 2,313,082 km (0.047 R)
• M11: 2,555,431 km (0.076 R)
• M12: 2,686,479 km (0.117 R)
• M13: 2,887,239 km (0.117 R)
• M14: 2,955,306 km (0.109 R)
• M15: 3,134,674 km (0.073 R)
• M16: 3,694,619 km (0.109 R)
• M17: 3,813,399 km (0.075 R)
• M18: 3,948,636 km (0.074 R)
• M19: 4,239,155 km (0.118 R)
• M20: 4,316,796 km (0.117 R)
• M21: 5,119,389 km (0.097 R)
• M22: 5,828,782 km (0.055 R)
• M23: 6,195,147 km (0.064 R)
• M24: 6,336,667 km (0.112 R)
• M25: 6,515,137 km (0.062 R)
• M26: 6,659,200 km (0.064 R)
• M27: 7,189,973 km (0.11 R)
• M28: 7,376,222 km (0.103 R)
• M29: 7,715,510 km (0.081 R)
• M30: 7,829,653 km (0.073 R)
• M31: 8,487,585 km (0.117 R)
• M32: 9,002,800 km (0.082 R)
• M33: 9,163,318 km (0.111 R)
• M34: 9,507,693 km (0.06 R)
• M35: 9,815,116 km (0.111 R)
• M36: 9,938,983 km (0.057 R)
• M37: 10,167,419 km (0.066 R)
• M38: 11,120,059 km (0.099 R)
• M39: 11,705,435 km (0.113 R)
• M40: 12,256,254 km (0.048 R)
• M41: 12,412,135 km (0.108 R)
• M42: 13,019,054 km (0.097 R)
• M43: 13,246,293 km (0.109 R)
• M44: 13,612,808 km (0.107 R)
• M45: 14,122,039 km (0.107 R)
• M46: 14,238,576 km (0.084 R)
• M47: 14,402,385 km (0.103 R)
• M48: 14,850,281 km (0.037 R)
• M49: 14,945,126 km (0.106 R)
• M50: 15,446,429 km (0.099 R)
• M51: 15,518,535 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.1

Radius: 13

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.42 AU - 6.52 AU

Year: 4794 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 82,830,735 km

• M1: 163,361 km (0.068 R)
• M2: 312,061 km (0.08 R)
• M3: 441,314 km (0.117 R)
• M4: 541,095 km (0.114 R)
• M5: 658,829 km (0.07 R)
• M6: 952,490 km (0.088 R)
• M7: 1,224,309 km (0.118 R)
• M8: 1,567,786 km (0.105 R)
• M9: 1,649,765 km (0.12 R)
• M10: 1,954,496 km (0.113 R)
• M11: 2,094,520 km (0.059 R)
• M12: 2,357,962 km (0.112 R)
• M13: 2,507,410 km (0.108 R)
• M14: 2,646,237 km (0.045 R)
• M15: 2,946,180 km (0.096 R)
• M16: 3,152,476 km (0.087 R)
• M17: 3,348,300 km (0.087 R)
• M18: 3,847,657 km (0.118 R)
• M19: 4,024,781 km (0.115 R)
• M20: 4,691,838 km (0.07 R)
• M21: 4,846,821 km (0.093 R)
• M22: 5,038,456 km (0.106 R)
• M23: 5,179,527 km (0.057 R)
• M24: 5,268,239 km (0.089 R)
• M25: 5,393,452 km (0.109 R)
• M26: 5,555,915 km (0.111 R)
• M27: 5,756,825 km (0.113 R)
• M28: 6,090,578 km (0.039 R)
• M29: 6,430,764 km (0.115 R)
• M30: 6,583,952 km (0.067 R)
• M31: 6,796,680 km (0.05 R)
• M32: 6,972,308 km (0.06 R)
• M33: 7,568,904 km (0.027 R)
• M34: 7,955,316 km (0.054 R)
• M35: 8,120,023 km (0.049 R)
• M36: 8,536,653 km (0.098 R)
• M37: 8,917,679 km (0.044 R)
• M38: 9,024,492 km (0.083 R)
• M39: 9,239,314 km (0.118 R)
• M40: 9,390,857 km (0.047 R)
• M41: 9,564,989 km (0.109 R)
• M42: 9,806,140 km (0.104 R)
• M43: 10,138,397 km (0.087 R)
• M44: 10,654,959 km (0.055 R)
• M45: 11,341,613 km (0.091 R)
• M46: 11,550,452 km (0.119 R)
• M47: 11,971,869 km (0.082 R)
• M48: 12,279,442 km (0.096 R)
• M49: 12,374,586 km (0.114 R)
• M50: 12,709,685 km (0.101 R)
• M51: 13,072,012 km (0.092 R)
• M52: 14,681,086 km (0.119 R)
• M53: 15,214,253 km (0.034 R)
• M54: 15,444,634 km (0.115 R)
• M55: 15,599,019 km (0.109 R)
• M56: 15,909,135 km (0.059 R)
• M57: 16,169,136 km (0.075 R)
• M58: 16,825,273 km (0.063 R)
• M59: 17,223,203 km (0.085 R)
• M60: 17,893,252 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836

Radius: 4.5

Gravity: 41.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.49 AU - 16.39 AU

Year: 20563 Days

Day: 24.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,830,735 km

• M1: 443,857 km (0.074 R)
• M2: 645,066 km (0.091 R)
• M3: 718,219 km (0.109 R)
• M4: 926,460 km (0.109 R)
• M5: 1,009,337 km (0.084 R)
• M6: 1,928,915 km (0.049 R)
• M7: 2,479,734 km (0.025 R)
• M8: 2,634,419 km (0.115 R)
• M9: 3,283,972 km (0.037 R)
• M10: 3,368,645 km (0.096 R)
• M11: 3,980,650 km (0.101 R)
• M12: 4,485,243 km (0.053 R)
• M13: 4,912,944 km (0.074 R)
• M14: 5,009,733 km (0.115 R)
• M15: 5,303,993 km (0.083 R)
• M16: 5,857,804 km (0.061 R)
• M17: 5,960,578 km (0.05 R)
• M18: 6,012,189 km (0.104 R)
• M19: 6,272,190 km (0.108 R)
• M20: 6,535,931 km (0.086 R)
• M21: 6,911,272 km (0.092 R)
• M22: 6,965,426 km (0.101 R)
• M23: 7,795,246 km (0.093 R)
• M24: 8,250,323 km (0.107 R)
• M25: 8,481,152 km (0.044 R)
• M26: 8,539,196 km (0.102 R)
• M27: 9,008,335 km (0.097 R)
• M28: 9,067,576 km (0.055 R)
• M29: 9,485,702 km (0.115 R)
• M30: 9,849,075 km (0.045 R)
• M31: 10,527,202 km (0.07 R)
• M32: 10,903,441 km (0.05 R)
• M33: 11,156,710 km (0.063 R)
• M34: 11,411,774 km (0.092 R)
• M35: 11,927,887 km (0.081 R)
• M36: 12,188,935 km (0.097 R)
• M37: 13,589,321 km (0.114 R)
• M38: 13,657,238 km (0.036 R)
• M39: 14,620,350 km (0.09 R)
• M40: 14,690,062 km (0.079 R)
• M41: 14,759,775 km (0.111 R)
• M42: 15,676,361 km (0.081 R)
• M43: 17,416,334 km (0.092 R)
• M44: 17,638,187 km (0.097 R)
• M45: 17,712,238 km (0.075 R)
• M46: 18,761,069 km (0.089 R)
• M47: 24,544,971 km (0.085 R)
• M48: 24,627,849 km (0.107 R)
• M49: 25,628,359 km (0.086 R)
• M50: 26,897,697 km (0.068 R)
• M51: 28,621,663 km (0.097 R)
• M52: 29,761,300 km (0.093 R)
• M53: 31,633,367 km (0.081 R)
• M54: 35,116,305 km (0.061 R)
• M55: 35,771,095 km (0.109 R)
• M56: 36,524,320 km (0.065 R)
• M57: 38,622,430 km (0.104 R)
• M58: 39,588,982 km (0.04 R)
• M59: 41,842,076 km (0.069 R)
• M60: 42,039,994 km (0.083 R)
• M61: 43,034,071 km (0.12 R)
• M62: 44,035,779 km (0.088 R)
• M63: 45,654,577 km (0.068 R)
• M64: 45,960,355 km (0.104 R)
• M65: 46,368,907 km (0.082 R)
• M66: 46,881,430 km (0.07 R)
• M67: 47,189,900 km (0.104 R)
• M68: 48,015,531 km (0.057 R)
• M69: 50,415,829 km (0.117 R)
• M70: 53,175,910 km (0.037 R)
• M71: 53,819,779 km (0.09 R)
• M72: 54,034,900 km (0.12 R)
• M73: 54,142,611 km (0.029 R)
• M74: 55,006,838 km (0.086 R)
• M75: 58,177,714 km (0.089 R)
• M76: 59,284,739 km (0.06 R)
• M77: 59,395,890 km (0.104 R)
• M78: 61,970,020 km (0.11 R)
• M79: 62,195,464 km (0.074 R)
• M80: 62,534,304 km (0.039 R)
• M81: 67,690,045 km (0.103 R)
• M82: 68,620,693 km (0.094 R)
• M83: 68,737,379 km (0.119 R)
• M84: 70,730,322 km (0.078 R)
• M85: 73,218,284 km (0.11 R)
• M86: 75,132,987 km (0.068 R)
• M87: 77,428,118 km (0.109 R)
• M88: 77,671,065 km (0.055 R)
• M89: 78,523,324 km (0.06 R)
• M90: 80,482,906 km (0.107 R)
• M91: 82,830,695 km (0.062 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 10,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit