🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.53 AU - 0.53 AU

Year: 139 Days

Day: 46.3 Hours

Environment

Temp: 258 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.95 AU - 1.35 AU

Year: 444 Days

Day: 41.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,113,951 km

• M1: 482,004 km (0.096 R)
• M2: 855,251 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.54 AU - 1.74 AU

Year: 756 Days

Day: 16.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.1 AU - 2.34 AU

Year: 1190 Days

Day: 32.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 15

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.22 AU - 5.56 AU

Year: 4504 Days

Day: 7.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,113,951 km

• M1: 200,012 km (0.084 R)
• M2: 317,895 km (0.081 R)
• M3: 412,890 km (0.12 R)
• M4: 566,826 km (0.112 R)
• M5: 858,542 km (0.118 R)
• M6: 1,081,443 km (0.035 R)
• M7: 1,212,940 km (0.113 R)
• M8: 1,696,739 km (0.087 R)
• M9: 1,968,259 km (0.12 R)
• M10: 2,072,080 km (0.092 R)
• M11: 2,442,335 km (0.085 R)
• M12: 2,619,309 km (0.046 R)
• M13: 2,717,745 km (0.114 R)
• M14: 2,884,546 km (0.066 R)
• M15: 3,106,849 km (0.055 R)
• M16: 3,281,579 km (0.082 R)
• M17: 3,459,750 km (0.048 R)
• M18: 3,659,613 km (0.113 R)
• M19: 3,863,365 km (0.073 R)
• M20: 4,224,195 km (0.104 R)
• M21: 4,379,478 km (0.113 R)
• M22: 4,516,958 km (0.095 R)
• M23: 4,796,257 km (0.073 R)
• M24: 5,205,258 km (0.113 R)
• M25: 5,905,077 km (0.081 R)
• M26: 6,144,882 km (0.104 R)
• M27: 6,499,728 km (0.118 R)
• M28: 6,906,934 km (0.055 R)
• M29: 7,462,989 km (0.059 R)
• M30: 7,794,049 km (0.085 R)
• M31: 7,913,428 km (0.109 R)
• M32: 8,081,726 km (0.1 R)
• M33: 8,397,228 km (0.115 R)
• M34: 8,593,500 km (0.076 R)
• M35: 9,932,102 km (0.099 R)
• M36: 10,427,869 km (0.053 R)
• M37: 11,092,533 km (0.084 R)
• M38: 11,227,021 km (0.112 R)
• M39: 11,661,453 km (0.091 R)
• M40: 13,196,477 km (0.106 R)
• M41: 13,310,471 km (0.062 R)
• M42: 13,511,081 km (0.105 R)
• M43: 13,683,717 km (0.099 R)
• M44: 14,264,606 km (0.077 R)
• M45: 14,883,193 km (0.114 R)
• M46: 15,061,663 km (0.066 R)
• M47: 15,903,450 km (0.095 R)
• M48: 16,238,400 km (0.063 R)
• M49: 16,360,771 km (0.113 R)
• M50: 16,606,560 km (0.118 R)
• M51: 16,946,297 km (0.062 R)
• M52: 17,132,696 km (0.113 R)
• M53: 17,538,705 km (0.045 R)
• M54: 17,632,951 km (0.067 R)
• M55: 17,727,198 km (0.091 R)
• M56: 17,821,744 km (0.069 R)
• M57: 18,360,446 km (0.119 R)
• M58: 18,456,039 km (0.057 R)
• M59: 18,679,837 km (0.093 R)
• M60: 19,910,280 km (0.085 R)
• M61: 20,205,586 km (0.101 R)
• M62: 20,304,321 km (0.11 R)
• M63: 20,833,747 km (0.083 R)
• M64: 21,166,902 km (0.03 R)
• M65: 21,401,172 km (0.092 R)
• M66: 21,602,681 km (0.063 R)
• M67: 22,449,105 km (0.118 R)
• M68: 23,065,299 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.2

Radius: 6.6

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.34 AU - 20.02 AU

Year: 24517 Days

Day: 19.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,113,951 km

• M1: 152,440 km (0.091 R)
• M2: 534,214 km (0.114 R)
• M3: 588,817 km (0.031 R)
• M4: 664,663 km (0.102 R)
• M5: 869,313 km (0.029 R)
• M6: 1,261,260 km (0.106 R)
• M7: 1,463,067 km (0.101 R)
• M8: 1,541,456 km (0.108 R)
• M9: 1,648,269 km (0.118 R)
• M10: 1,840,951 km (0.026 R)
• M11: 2,070,285 km (0.109 R)
• M12: 2,811,692 km (0.056 R)
• M13: 3,486,827 km (0.112 R)
• M14: 3,770,465 km (0.094 R)
• M15: 4,247,233 km (0.091 R)
• M16: 5,913,454 km (0.11 R)
• M17: 6,251,545 km (0.063 R)
• M18: 6,814,183 km (0.042 R)
• M19: 7,347,799 km (0.094 R)
• M20: 8,454,972 km (0.092 R)
• M21: 10,160,837 km (0.115 R)
• M22: 10,463,623 km (0.101 R)
• M23: 10,514,486 km (0.075 R)
• M24: 11,078,321 km (0.073 R)
• M25: 12,882,321 km (0.05 R)
• M26: 13,100,585 km (0.103 R)
• M27: 13,706,755 km (0.107 R)
• M28: 14,265,952 km (0.078 R)
• M29: 14,832,479 km (0.027 R)
• M30: 17,531,973 km (0.111 R)
• M31: 17,895,047 km (0.038 R)
• M32: 18,875,362 km (0.09 R)
• M33: 20,062,122 km (0.088 R)
• M34: 20,696,417 km (0.109 R)
• M35: 20,824,024 km (0.085 R)
• M36: 21,272,817 km (0.079 R)
• M37: 21,919,529 km (0.027 R)
• M38: 21,984,604 km (0.097 R)
• M39: 22,769,843 km (0.095 R)
• M40: 22,967,611 km (0.058 R)
• M41: 23,033,734 km (0.09 R)
• M42: 23,431,365 km (0.067 R)
• M43: 23,697,649 km (0.093 R)
• M44: 23,964,980 km (0.043 R)
• M45: 24,908,494 km (0.087 R)
• M46: 26,001,756 km (0.105 R)
• M47: 26,692,898 km (0.112 R)
• M48: 27,390,173 km (0.097 R)
• M49: 28,022,673 km (0.086 R)
• M50: 29,230,676 km (0.057 R)
• M51: 30,310,623 km (0.044 R)
• M52: 30,455,733 km (0.091 R)
• M53: 30,528,288 km (0.081 R)
• M54: 30,819,106 km (0.111 R)
• M55: 31,697,246 km (0.079 R)
• M56: 31,991,804 km (0.092 R)
• M57: 32,139,457 km (0.038 R)
• M58: 32,806,514 km (0.082 R)
• M59: 35,062,899 km (0.05 R)
• M60: 35,902,741 km (0.109 R)
• M61: 36,209,716 km (0.082 R)
• M62: 36,594,781 km (0.071 R)
• M63: 39,327,635 km (0.105 R)
• M64: 40,598,768 km (0.113 R)
• M65: 41,078,827 km (0.083 R)
• M66: 42,449,443 km (0.09 R)
• M67: 44,409,624 km (0.109 R)
• M68: 45,400,710 km (0.107 R)
• M69: 46,817,402 km (0.065 R)
• M70: 46,984,951 km (0.072 R)
• M71: 48,756,938 km (0.067 R)
• M72: 49,608,300 km (0.074 R)
• M73: 49,693,720 km (0.031 R)
• M74: 50,121,570 km (0.078 R)
• M75: 51,758,320 km (0.074 R)
• M76: 52,018,471 km (0.046 R)
• M77: 52,452,753 km (0.034 R)
• M78: 52,626,885 km (0.062 R)
• M79: 53,237,693 km (0.098 R)
• M80: 53,763,081 km (0.12 R)
• M81: 53,850,895 km (0.116 R)
• M82: 54,378,228 km (0.109 R)
• M83: 54,554,454 km (0.118 R)
• M84: 54,819,093 km (0.091 R)
• M85: 56,059,708 km (0.06 R)
• M86: 57,041,070 km (0.092 R)
• M87: 57,668,334 km (0.069 R)
• M88: 58,658,971 km (0.114 R)
• M89: 59,201,562 km (0.114 R)
• M90: 59,654,993 km (0.119 R)
• M91: 59,745,949 km (0.098 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit