🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.62 AU - 0.7 AU

Year: 196 Days

Day: 41.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,588,212 km

• M1: 598,541 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.85 AU - 0.99 AU

Year: 322 Days

Day: 32.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,588,212 km

• M1: 42,635 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.97 AU - 1.19 AU

Year: 410 Days

Day: 47.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.8

Radius: 9.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.93 AU - 8.53 AU

Year: 7101 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 93,588,212 km

• M1: 117,584 km (0.057 R)
• M2: 510,727 km (0.073 R)
• M3: 1,024,596 km (0.068 R)
• M4: 1,561,951 km (0.051 R)
• M5: 1,968,409 km (0.084 R)
• M6: 2,689,171 km (0.088 R)
• M7: 3,838,981 km (0.117 R)
• M8: 5,584,788 km (0.056 R)
• M9: 6,210,855 km (0.074 R)
• M10: 7,432,471 km (0.069 R)
• M11: 8,681,314 km (0.119 R)
• M12: 14,069,979 km (0.062 R)
• M13: 15,273,195 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.8

Radius: 12.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.62 AU - 10.66 AU

Year: 11794 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 93,588,212 km

• M1: 156,779 km (0.102 R)
• M2: 631,901 km (0.05 R)
• M3: 1,165,218 km (0.09 R)
• M4: 1,767,948 km (0.119 R)
• M5: 2,689,022 km (0.027 R)
• M6: 3,395,572 km (0.093 R)
• M7: 3,881,766 km (0.069 R)
• M8: 4,498,558 km (0.064 R)
• M9: 5,242,209 km (0.078 R)
• M10: 5,894,754 km (0.065 R)
• M11: 7,284,220 km (0.09 R)
• M12: 9,153,595 km (0.062 R)
• M13: 13,399,182 km (0.051 R)
• M14: 17,355,447 km (0.029 R)
• M15: 18,657,547 km (0.064 R)
• M16: 20,493,562 km (0.073 R)
• M17: 23,469,363 km (0.098 R)
• M18: 24,790,312 km (0.054 R)
• M19: 29,754,418 km (0.067 R)
• M20: 31,405,979 km (0.094 R)
• M21: 35,344,292 km (0.111 R)
• M22: 38,626,469 km (0.071 R)
• M23: 40,590,540 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871

Radius: 5.4

Gravity: 29.87 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.01 AU - 16.59 AU

Year: 19751 Days

Day: 19.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,588,212 km

• M1: 79,287 km (0.101 R)
• M2: 291,267 km (0.081 R)
• M3: 575,952 km (0.118 R)
• M4: 878,887 km (0.062 R)
• M5: 1,224,758 km (0.1 R)
• M6: 3,277,540 km (0.058 R)
• M7: 4,340,133 km (0.11 R)
• M8: 6,744,171 km (0.118 R)
• M9: 7,362,310 km (0.115 R)
• M10: 8,332,751 km (0.093 R)
• M11: 9,914,000 km (0.116 R)
• M12: 10,524,210 km (0.062 R)
• M13: 10,775,086 km (0.094 R)
• M14: 11,223,879 km (0.119 R)
• M15: 13,582,589 km (0.1 R)
• M16: 15,353,529 km (0.108 R)
• M17: 15,757,892 km (0.114 R)
• M18: 16,587,861 km (0.1 R)
• M19: 18,065,289 km (0.047 R)
• M20: 18,515,878 km (0.102 R)
• M21: 18,974,096 km (0.072 R)
• M22: 23,656,659 km (0.088 R)
• M23: 24,523,579 km (0.113 R)
• M24: 25,636,737 km (0.089 R)
• M25: 26,899,792 km (0.06 R)
• M26: 28,083,410 km (0.095 R)
• M27: 29,673,486 km (0.045 R)
• M28: 30,427,160 km (0.101 R)
• M29: 30,681,177 km (0.105 R)
• M30: 37,502,241 km (0.099 R)
• M31: 46,098,733 km (0.092 R)
• M32: 55,351,063 km (0.104 R)
• M33: 64,503,610 km (0.099 R)
• M34: 66,404,849 km (0.095 R)
• M35: 69,216,541 km (0.057 R)
• M36: 72,332,366 km (0.11 R)
• M37: 76,708,552 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.1

Radius: 4.7

Gravity: 30.83 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.84 AU - 21.7 AU

Year: 27360 Days

Day: 17.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,588,212 km

• M1: 58,642 km (0.102 R)
• M2: 331,958 km (0.114 R)
• M3: 679,922 km (0.05 R)
• M4: 924,664 km (0.105 R)
• M5: 1,367,624 km (0.105 R)
• M6: 1,519,914 km (0.073 R)
• M7: 1,740,571 km (0.069 R)
• M8: 2,111,574 km (0.108 R)
• M9: 4,757,661 km (0.098 R)
• M10: 4,990,735 km (0.078 R)
• M11: 5,313,118 km (0.059 R)
• M12: 5,606,479 km (0.071 R)
• M13: 6,647,082 km (0.11 R)
• M14: 8,356,088 km (0.099 R)
• M15: 14,141,038 km (0.102 R)
• M16: 18,119,145 km (0.089 R)
• M17: 20,160,108 km (0.068 R)
• M18: 24,006,569 km (0.119 R)
• M19: 27,812,488 km (0.101 R)
• M20: 29,208,535 km (0.109 R)
• M21: 35,700,634 km (0.111 R)
• M22: 38,576,953 km (0.093 R)
• M23: 39,358,751 km (0.066 R)
• M24: 40,470,862 km (0.117 R)
• M25: 42,095,943 km (0.075 R)
• M26: 42,425,956 km (0.093 R)
• M27: 46,876,343 km (0.101 R)
• M28: 50,318,291 km (0.07 R)
• M29: 52,959,741 km (0.082 R)
• M30: 55,890,812 km (0.062 R)
• M31: 58,722,400 km (0.105 R)
• M32: 67,336,545 km (0.036 R)
• M33: 68,241,612 km (0.083 R)
• M34: 73,126,730 km (0.079 R)
• M35: 84,107,364 km (0.082 R)
• M36: 85,156,793 km (0.112 R)
• M37: 86,747,317 km (0.069 R)
• M38: 88,898,834 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 11,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit