🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.64 AU - 0.78 AU

Year: 220 Days

Day: 12.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,439,367 km

• M1: 214,673 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.83 AU - 1.27 AU

Year: 395 Days

Day: 33.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.16 AU - 1.3 AU

Year: 501 Days

Day: 45.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.13 AU - 2.39 AU

Year: 1247 Days

Day: 48 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.6

Radius: 15

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.7 AU - 10.3 AU

Year: 9097 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,439,367 km

• M1: 198,068 km (0.09 R)
• M2: 389,553 km (0.112 R)
• M3: 499,058 km (0.113 R)
• M4: 652,696 km (0.111 R)
• M5: 910,004 km (0.09 R)
• M6: 1,015,770 km (0.054 R)
• M7: 1,164,021 km (0.096 R)
• M8: 1,590,076 km (0.09 R)
• M9: 1,878,500 km (0.096 R)
• M10: 2,112,172 km (0.088 R)
• M11: 3,308,806 km (0.12 R)
• M12: 3,535,895 km (0.093 R)
• M13: 3,738,750 km (0.099 R)
• M14: 4,156,427 km (0.103 R)
• M15: 4,402,067 km (0.045 R)
• M16: 4,715,774 km (0.089 R)
• M17: 5,836,860 km (0.115 R)
• M18: 6,182,132 km (0.098 R)
• M19: 6,498,532 km (0.111 R)
• M20: 7,074,334 km (0.117 R)
• M21: 7,704,141 km (0.109 R)
• M22: 7,855,085 km (0.113 R)
• M23: 9,136,989 km (0.07 R)
• M24: 10,566,995 km (0.054 R)
• M25: 10,861,254 km (0.104 R)
• M26: 11,073,234 km (0.118 R)
• M27: 12,109,648 km (0.107 R)
• M28: 12,684,104 km (0.114 R)
• M29: 13,403,221 km (0.075 R)
• M30: 13,539,505 km (0.045 R)
• M31: 15,258,833 km (0.072 R)
• M32: 15,975,257 km (0.099 R)
• M33: 16,800,589 km (0.07 R)
• M34: 17,689,649 km (0.082 R)
• M35: 17,989,443 km (0.082 R)
• M36: 18,949,861 km (0.116 R)
• M37: 19,978,796 km (0.113 R)
• M38: 20,134,677 km (0.099 R)
• M39: 20,552,354 km (0.034 R)
• M40: 21,184,405 km (0.045 R)
• M41: 21,876,295 km (0.054 R)
• M42: 22,521,660 km (0.053 R)
• M43: 22,738,128 km (0.089 R)
• M44: 23,501,227 km (0.055 R)
• M45: 23,830,941 km (0.112 R)
• M46: 24,494,856 km (0.083 R)
• M47: 24,773,407 km (0.091 R)
• M48: 25,333,352 km (0.088 R)
• M49: 25,954,333 km (0.107 R)
• M50: 26,351,964 km (0.12 R)
• M51: 27,211,105 km (0.092 R)
• M52: 27,615,169 km (0.111 R)
• M53: 28,487,773 km (0.107 R)
• M54: 29,074,496 km (0.084 R)
• M55: 29,369,353 km (0.064 R)
• M56: 29,843,279 km (0.065 R)
• M57: 30,618,645 km (0.108 R)
• M58: 31,582,205 km (0.078 R)
• M59: 31,946,027 km (0.041 R)
• M60: 33,600,729 km (0.101 R)
• M61: 33,910,247 km (0.061 R)
• M62: 34,282,895 km (0.088 R)
• M63: 34,469,743 km (0.083 R)
• M64: 34,656,890 km (0.11 R)
• M65: 35,597,861 km (0.046 R)
• M66: 36,039,773 km (0.117 R)
• M67: 36,166,332 km (0.106 R)
• M68: 36,483,630 km (0.073 R)
• M69: 38,147,756 km (0.053 R)
• M70: 38,276,859 km (0.095 R)
• M71: 38,600,140 km (0.107 R)
• M72: 38,989,244 km (0.085 R)
• M73: 39,444,770 km (0.056 R)
• M74: 39,967,764 km (0.104 R)
• M75: 40,230,009 km (0.097 R)
• M76: 40,427,029 km (0.12 R)
• M77: 41,749,325 km (0.089 R)
• M78: 41,882,317 km (0.03 R)
• M79: 42,482,504 km (0.068 R)
• M80: 43,489,298 km (0.118 R)
• M81: 43,961,728 km (0.049 R)
• M82: 45,116,474 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.1

Radius: 5.6

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.56 AU - 14.28 AU

Year: 19065 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,439,367 km

• M1: 74,500 km (0.117 R)
• M2: 179,667 km (0.117 R)
• M3: 472,430 km (0.07 R)
• M4: 623,674 km (0.079 R)
• M5: 770,878 km (0.111 R)
• M6: 908,957 km (0.045 R)
• M7: 970,591 km (0.084 R)
• M8: 1,186,311 km (0.081 R)
• M9: 1,254,079 km (0.079 R)
• M10: 1,416,991 km (0.098 R)
• M11: 1,488,948 km (0.12 R)
• M12: 1,537,567 km (0.083 R)
• M13: 1,636,601 km (0.111 R)
• M14: 2,559,470 km (0.084 R)
• M15: 3,040,577 km (0.109 R)
• M16: 4,049,914 km (0.117 R)
• M17: 4,501,550 km (0.117 R)
• M18: 7,029,604 km (0.071 R)
• M19: 7,360,963 km (0.104 R)
• M20: 7,697,558 km (0.117 R)
• M21: 8,039,090 km (0.105 R)
• M22: 8,211,577 km (0.073 R)
• M23: 8,385,409 km (0.064 R)
• M24: 9,137,887 km (0.053 R)
• M25: 9,272,824 km (0.087 R)
• M26: 10,611,725 km (0.06 R)
• M27: 10,706,271 km (0.074 R)
• M28: 11,087,147 km (0.051 R)
• M29: 11,231,210 km (0.106 R)
• M30: 12,755,313 km (0.103 R)
• M31: 14,031,083 km (0.055 R)
• M32: 14,395,504 km (0.027 R)
• M33: 15,453,759 km (0.111 R)
• M34: 15,668,432 km (0.106 R)
• M35: 16,811,510 km (0.081 R)
• M36: 17,143,018 km (0.113 R)
• M37: 18,604,440 km (0.079 R)
• M38: 19,119,505 km (0.044 R)
• M39: 19,755,446 km (0.115 R)
• M40: 19,988,370 km (0.072 R)
• M41: 20,515,852 km (0.074 R)
• M42: 20,692,677 km (0.098 R)
• M43: 20,929,341 km (0.054 R)
• M44: 20,988,581 km (0.1 R)
• M45: 22,005,099 km (0.093 R)
• M46: 22,915,252 km (0.049 R)
• M47: 23,159,994 km (0.096 R)
• M48: 23,590,387 km (0.064 R)
• M49: 23,837,523 km (0.104 R)
• M50: 23,899,457 km (0.084 R)
• M51: 24,023,473 km (0.045 R)
• M52: 24,897,424 km (0.067 R)
• M53: 25,972,734 km (0.107 R)
• M54: 26,227,947 km (0.029 R)
• M55: 26,740,919 km (0.099 R)
• M56: 27,906,884 km (0.037 R)
• M57: 28,627,647 km (0.118 R)
• M58: 28,759,443 km (0.119 R)
• M59: 29,155,727 km (0.034 R)
• M60: 30,961,523 km (0.097 R)
• M61: 31,367,682 km (0.08 R)
• M62: 31,911,919 km (0.104 R)
• M63: 32,116,868 km (0.103 R)
• M64: 33,702,306 km (0.115 R)
• M65: 34,399,582 km (0.095 R)
• M66: 34,750,089 km (0.1 R)
• M67: 35,242,715 km (0.053 R)
• M68: 35,595,916 km (0.088 R)
• M69: 35,950,313 km (0.118 R)
• M70: 36,949,028 km (0.102 R)
• M71: 38,391,302 km (0.087 R)
• M72: 38,609,266 km (0.116 R)
• M73: 40,441,391 km (0.109 R)
• M74: 40,589,193 km (0.092 R)
• M75: 42,376,738 km (0.101 R)
• M76: 43,506,801 km (0.101 R)
• M77: 43,582,497 km (0.093 R)
• M78: 45,566,015 km (0.088 R)
• M79: 45,796,695 km (0.093 R)
• M80: 45,873,738 km (0.045 R)
• M81: 46,259,402 km (0.109 R)
• M82: 46,801,095 km (0.108 R)
• M83: 48,753,048 km (0.065 R)
• M84: 50,333,550 km (0.082 R)
• M85: 50,651,745 km (0.051 R)
• M86: 50,890,802 km (0.1 R)
• M87: 51,449,999 km (0.112 R)
• M88: 51,610,069 km (0.107 R)
• M89: 52,091,475 km (0.088 R)
• M90: 53,463,586 km (0.087 R)
• M91: 53,950,826 km (0.056 R)
• M92: 54,276,351 km (0.101 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: 542 - 20,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit