🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.53 AU - 0.79 AU

Year: 188 Days

Day: 39.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,492,224 km

• M1: 43,234 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.76 AU - 1.06 AU

Year: 305 Days

Day: 46.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.13 AU - 1.15 AU

Year: 428 Days

Day: 44.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.63 AU - 1.93 AU

Year: 835 Days

Day: 39.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.63 AU - 4.27 AU

Year: 2252 Days

Day: 27.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.39 AU - 4.79 AU

Year: 2907 Days

Day: 36.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,492,224 km

• M1: 80,184 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 13.7

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.23 AU - 11.19 AU

Year: 11466 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 162.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,492,224 km

• M1: 170,392 km (0.093 R)
• M2: 1,165,816 km (0.093 R)
• M3: 2,078,812 km (0.078 R)
• M4: 3,038,931 km (0.105 R)
• M5: 3,767,772 km (0.105 R)
• M6: 7,860,919 km (0.07 R)
• M7: 8,554,006 km (0.107 R)
• M8: 10,993,050 km (0.075 R)
• M9: 13,667,561 km (0.08 R)
• M10: 21,662,669 km (0.03 R)
• M11: 22,292,028 km (0.092 R)
• M12: 30,155,939 km (0.085 R)
• M13: 33,022,533 km (0.1 R)
• M14: 35,195,891 km (0.11 R)
• M15: 35,816,273 km (0.117 R)
• M16: 37,463,047 km (0.083 R)
• M17: 43,696,790 km (0.085 R)
• M18: 47,358,796 km (0.102 R)
• M19: 49,962,697 km (0.106 R)
• M20: 55,287,633 km (0.114 R)
• M21: 56,294,726 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 11

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.96 AU - 15.28 AU

Year: 15757 Days

Day: 8.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,492,224 km

• M1: 136,882 km (0.118 R)
• M2: 1,012,329 km (0.105 R)
• M3: 1,557,164 km (0.109 R)
• M4: 2,060,411 km (0.086 R)
• M5: 2,594,925 km (0.071 R)
• M6: 3,747,127 km (0.059 R)
• M7: 4,630,952 km (0.09 R)
• M8: 5,304,142 km (0.103 R)
• M9: 7,029,305 km (0.035 R)
• M10: 8,040,287 km (0.094 R)
• M11: 8,751,924 km (0.089 R)
• M12: 9,827,683 km (0.104 R)
• M13: 10,494,739 km (0.114 R)
• M14: 11,551,499 km (0.11 R)
• M15: 14,112,614 km (0.064 R)
• M16: 14,532,984 km (0.062 R)
• M17: 19,357,067 km (0.119 R)
• M18: 20,329,004 km (0.113 R)
• M19: 21,333,255 km (0.09 R)
• M20: 22,451,499 km (0.085 R)
• M21: 23,025,057 km (0.072 R)
• M22: 23,608,339 km (0.087 R)
• M23: 24,201,495 km (0.111 R)
• M24: 30,491,188 km (0.039 R)
• M25: 31,194,746 km (0.092 R)
• M26: 35,424,477 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.3

Radius: 4.3

Gravity: 29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.97 AU - 14.43 AU

Year: 16855 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,492,224 km

• M1: 57,446 km (0.094 R)
• M2: 221,405 km (0.116 R)
• M3: 371,601 km (0.064 R)
• M4: 553,662 km (0.08 R)
• M5: 710,141 km (0.079 R)
• M6: 1,216,829 km (0.107 R)
• M7: 1,758,373 km (0.109 R)
• M8: 2,026,154 km (0.046 R)
• M9: 2,179,791 km (0.107 R)
• M10: 2,424,981 km (0.096 R)
• M11: 2,756,939 km (0.032 R)
• M12: 3,245,825 km (0.095 R)
• M13: 3,906,300 km (0.118 R)
• M14: 4,586,671 km (0.089 R)
• M15: 6,098,956 km (0.068 R)
• M16: 7,097,671 km (0.096 R)
• M17: 9,413,446 km (0.104 R)
• M18: 11,631,085 km (0.094 R)
• M19: 11,938,359 km (0.103 R)
• M20: 13,489,689 km (0.026 R)
• M21: 14,035,123 km (0.095 R)
• M22: 19,109,782 km (0.113 R)
• M23: 19,280,174 km (0.09 R)
• M24: 22,523,455 km (0.104 R)
• M25: 23,484,921 km (0.057 R)
• M26: 25,489,532 km (0.114 R)
• M27: 26,958,583 km (0.067 R)
• M28: 28,262,030 km (0.104 R)
• M29: 31,941,988 km (0.098 R)
• M30: 32,182,092 km (0.027 R)
• M31: 33,277,298 km (0.034 R)
• M32: 35,670,565 km (0.073 R)
• M33: 40,234,946 km (0.117 R)
• M34: 40,937,457 km (0.078 R)
• M35: 43,977,286 km (0.08 R)
• M36: 53,484,380 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.7

Radius: 3.8

Gravity: 50.46 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.01 AU - 15.51 AU

Year: 19930 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,492,224 km

• M1: 47,572 km (0.029 R)
• M2: 268,977 km (0.104 R)
• M3: 441,314 km (0.114 R)
• M4: 604,076 km (0.106 R)
• M5: 1,571,675 km (0.047 R)
• M6: 1,955,693 km (0.109 R)
• M7: 2,681,392 km (0.079 R)
• M8: 3,339,324 km (0.043 R)
• M9: 3,541,430 km (0.098 R)
• M10: 5,268,538 km (0.111 R)
• M11: 6,076,666 km (0.1 R)
• M12: 7,585,510 km (0.112 R)
• M13: 8,294,903 km (0.099 R)
• M14: 8,992,178 km (0.119 R)
• M15: 10,380,895 km (0.049 R)
• M16: 12,107,105 km (0.114 R)
• M17: 21,611,357 km (0.086 R)
• M18: 24,506,076 km (0.062 R)
• M19: 25,821,939 km (0.097 R)
• M20: 26,270,882 km (0.115 R)
• M21: 26,839,204 km (0.078 R)
• M22: 32,199,446 km (0.08 R)
• M23: 33,909,649 km (0.078 R)
• M24: 35,128,722 km (0.05 R)
• M25: 35,957,344 km (0.085 R)
• M26: 37,224,588 km (0.083 R)
• M27: 39,107,277 km (0.076 R)
• M28: 40,146,833 km (0.037 R)
• M29: 40,749,114 km (0.053 R)
• M30: 41,971,627 km (0.117 R)
• M31: 42,591,860 km (0.073 R)
• M32: 43,850,876 km (0.077 R)
• M33: 45,134,426 km (0.113 R)
• M34: 45,459,203 km (0.12 R)
• M35: 48,622,450 km (0.037 R)
• M36: 49,134,972 km (0.106 R)
• M37: 49,651,084 km (0.103 R)
• M38: 50,519,201 km (0.083 R)
• M39: 51,574,315 km (0.087 R)
• M40: 75,192,079 km (0.116 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 10,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit