🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.46 AU - 0.58 AU

Year: 134 Days

Day: 30.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,664,000 km

• M1: 48,171 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.68 AU - 0.82 AU

Year: 233 Days

Day: 45.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.3 AU - 1.32 AU

Year: 537 Days

Day: 29.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.71 AU - 2.75 AU

Year: 1193 Days

Day: 22.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,664,000 km

• M1: 164,857 km (0.073 R)
• M2: 1,282,503 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.04 AU - 3.04 AU

Year: 1450 Days

Day: 36.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,664,000 km

• M1: 1,242,111 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.49 AU - 4.29 AU

Year: 2748 Days

Day: 21.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 10.5

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.54 AU - 8.72 AU

Year: 7548 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,664,000 km

• M1: 175,179 km (0.079 R)
• M2: 266,434 km (0.102 R)
• M3: 474,375 km (0.116 R)
• M4: 614,698 km (0.083 R)
• M5: 770,279 km (0.108 R)
• M6: 887,415 km (0.062 R)
• M7: 992,881 km (0.054 R)
• M8: 1,256,173 km (0.081 R)
• M9: 1,458,130 km (0.06 R)
• M10: 1,670,859 km (0.029 R)
• M11: 2,055,924 km (0.105 R)
• M12: 2,198,490 km (0.106 R)
• M13: 3,482,339 km (0.08 R)
• M14: 3,567,460 km (0.083 R)
• M15: 3,739,797 km (0.107 R)
• M16: 4,092,699 km (0.058 R)
• M17: 6,743,423 km (0.078 R)
• M18: 7,064,759 km (0.054 R)
• M19: 7,281,826 km (0.066 R)
• M20: 7,648,490 km (0.115 R)
• M21: 8,285,777 km (0.063 R)
• M22: 8,553,109 km (0.063 R)
• M23: 8,745,940 km (0.117 R)
• M24: 9,174,987 km (0.067 R)
• M25: 9,253,675 km (0.042 R)
• M26: 9,771,135 km (0.094 R)
• M27: 9,892,010 km (0.081 R)
• M28: 10,175,647 km (0.077 R)
• M29: 10,257,178 km (0.032 R)
• M30: 10,544,406 km (0.082 R)
• M31: 10,668,273 km (0.113 R)
• M32: 11,762,282 km (0.101 R)
• M33: 12,062,824 km (0.071 R)
• M34: 12,149,142 km (0.109 R)
• M35: 12,671,688 km (0.098 R)
• M36: 12,759,502 km (0.115 R)
• M37: 13,919,334 km (0.105 R)
• M38: 14,055,318 km (0.092 R)
• M39: 14,191,752 km (0.098 R)
• M40: 14,374,411 km (0.047 R)
• M41: 14,834,274 km (0.05 R)
• M42: 14,926,876 km (0.069 R)
• M43: 15,205,726 km (0.091 R)
• M44: 16,195,465 km (0.104 R)
• M45: 17,011,821 km (0.102 R)
• M46: 17,400,626 km (0.108 R)
• M47: 19,287,205 km (0.055 R)
• M48: 19,438,897 km (0.047 R)
• M49: 19,743,478 km (0.109 R)
• M50: 21,446,949 km (0.081 R)
• M51: 21,656,536 km (0.032 R)
• M52: 21,814,212 km (0.089 R)
• M53: 22,928,866 km (0.071 R)
• M54: 23,736,245 km (0.055 R)
• M55: 23,953,162 km (0.091 R)
• M56: 24,388,941 km (0.103 R)
• M57: 25,213,076 km (0.077 R)
• M58: 25,656,334 km (0.056 R)
• M59: 25,823,285 km (0.091 R)
• M60: 25,934,736 km (0.064 R)
• M61: 28,197,553 km (0.113 R)
• M62: 28,830,801 km (0.094 R)
• M63: 28,946,440 km (0.115 R)
• M64: 29,178,167 km (0.067 R)
• M65: 29,818,745 km (0.049 R)
• M66: 30,228,793 km (0.112 R)
• M67: 30,876,851 km (0.084 R)
• M68: 32,667,687 km (0.116 R)
• M69: 32,969,276 km (0.112 R)
• M70: 33,211,475 km (0.073 R)
• M71: 33,454,123 km (0.084 R)
• M72: 34,002,100 km (0.102 R)
• M73: 34,124,321 km (0.104 R)
• M74: 35,168,963 km (0.083 R)
• M75: 36,224,227 km (0.056 R)
• M76: 36,473,906 km (0.047 R)
• M77: 36,912,377 km (0.057 R)
• M78: 37,100,870 km (0.086 R)
• M79: 39,067,035 km (0.114 R)
• M80: 40,807,008 km (0.049 R)
• M81: 42,835,705 km (0.071 R)
• M82: 43,829,035 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.3

Radius: 4.8

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.2 AU - 15.81 AU

Year: 19775 Days

Day: 22.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,664,000 km

• M1: 101,128 km (0.049 R)
• M2: 158,125 km (0.102 R)
• M3: 756,217 km (0.084 R)
• M4: 1,415,944 km (0.109 R)
• M5: 1,527,993 km (0.079 R)
• M6: 1,713,344 km (0.048 R)
• M7: 1,760,917 km (0.029 R)
• M8: 2,182,035 km (0.031 R)
• M9: 3,258,242 km (0.103 R)
• M10: 3,526,770 km (0.099 R)
• M11: 3,587,507 km (0.04 R)
• M12: 3,709,728 km (0.114 R)
• M13: 5,316,409 km (0.115 R)
• M14: 5,490,990 km (0.113 R)
• M15: 6,098,806 km (0.103 R)
• M16: 7,728,824 km (0.068 R)
• M17: 8,530,220 km (0.104 R)
• M18: 8,816,850 km (0.119 R)
• M19: 9,106,621 km (0.072 R)
• M20: 9,399,533 km (0.077 R)
• M21: 9,483,907 km (0.1 R)
• M22: 10,602,001 km (0.046 R)
• M23: 11,087,446 km (0.11 R)
• M24: 11,580,222 km (0.037 R)
• M25: 11,806,563 km (0.094 R)
• M26: 12,125,955 km (0.098 R)
• M27: 12,355,737 km (0.047 R)
• M28: 14,927,923 km (0.109 R)
• M29: 16,324,419 km (0.095 R)
• M30: 16,986,838 km (0.031 R)
• M31: 17,709,994 km (0.12 R)
• M32: 20,591,997 km (0.116 R)
• M33: 22,423,374 km (0.1 R)
• M34: 23,159,097 km (0.115 R)
• M35: 23,329,938 km (0.104 R)
• M36: 23,960,193 km (0.093 R)
• M37: 24,017,789 km (0.114 R)
• M38: 24,248,468 km (0.115 R)
• M39: 24,945,146 km (0.025 R)
• M40: 27,314,178 km (0.09 R)
• M41: 27,978,243 km (0.119 R)
• M42: 28,281,777 km (0.099 R)
• M43: 28,403,549 km (0.115 R)
• M44: 29,260,446 km (0.055 R)
• M45: 29,445,199 km (0.102 R)
• M46: 31,313,976 km (0.107 R)
• M47: 32,453,463 km (0.08 R)
• M48: 32,644,649 km (0.066 R)
• M49: 34,382,677 km (0.095 R)
• M50: 34,447,602 km (0.093 R)
• M51: 35,623,591 km (0.109 R)
• M52: 36,613,480 km (0.074 R)
• M53: 37,278,593 km (0.098 R)
• M54: 38,148,953 km (0.089 R)
• M55: 38,823,191 km (0.12 R)
• M56: 41,144,501 km (0.086 R)
• M57: 41,974,470 km (0.102 R)
• M58: 42,391,549 km (0.119 R)
• M59: 42,461,112 km (0.112 R)
• M60: 44,426,678 km (0.065 R)
• M61: 45,206,831 km (0.112 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit