🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.74 AU - 1.16 AU

Year: 349 Days

Day: 28.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,098,447 km

• M1: 658,829 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.66 AU - 1.68 AU

Year: 813 Days

Day: 32.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.4 AU - 3.94 AU

Year: 2649 Days

Day: 46.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,098,447 km

• M1: 422,016 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676

Radius: 3.7

Gravity: 49.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.32 AU - 16.72 AU

Year: 21930 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 66,098,447 km

• M1: 66,122 km (0.072 R)
• M2: 214,823 km (0.088 R)
• M3: 351,705 km (0.059 R)
• M4: 477,516 km (0.119 R)
• M5: 1,117,646 km (0.101 R)
• M6: 2,285,556 km (0.077 R)
• M7: 2,491,104 km (0.113 R)
• M8: 2,708,769 km (0.037 R)
• M9: 3,127,194 km (0.1 R)
• M10: 3,266,320 km (0.082 R)
• M11: 3,438,806 km (0.085 R)
• M12: 3,617,426 km (0.084 R)
• M13: 4,190,386 km (0.045 R)
• M14: 4,712,183 km (0.079 R)
• M15: 6,096,113 km (0.095 R)
• M16: 6,536,529 km (0.071 R)
• M17: 8,783,340 km (0.071 R)
• M18: 9,060,993 km (0.114 R)
• M19: 11,431,072 km (0.12 R)
• M20: 12,652,390 km (0.041 R)
• M21: 13,734,431 km (0.081 R)
• M22: 15,033,688 km (0.037 R)
• M23: 17,004,042 km (0.111 R)
• M24: 17,348,416 km (0.118 R)
• M25: 21,951,393 km (0.065 R)
• M26: 23,720,986 km (0.042 R)
• M27: 30,094,454 km (0.116 R)
• M28: 36,942,745 km (0.075 R)
• M29: 40,649,631 km (0.11 R)
• M30: 40,802,819 km (0.102 R)
• M31: 41,730,176 km (0.086 R)
• M32: 45,580,526 km (0.06 R)
• M33: 46,746,642 km (0.089 R)
• M34: 47,252,432 km (0.078 R)
• M35: 47,421,777 km (0.089 R)
• M36: 48,619,009 km (0.116 R)
• M37: 50,011,765 km (0.109 R)
• M38: 59,717,974 km (0.025 R)
• M39: 64,801,010 km (0.117 R)
• M40: 65,219,735 km (0.096 R)
• M41: 66,912,435 km (0.075 R)
• M42: 69,287,451 km (0.055 R)
• M43: 72,390,709 km (0.072 R)
• M44: 76,748,644 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.4

Radius: 6.4

Gravity: 22.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.67 AU - 18.65 AU

Year: 24473 Days

Day: 19.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,098,447 km

• M1: 79,736 km (0.112 R)
• M2: 674,387 km (0.093 R)
• M3: 1,432,848 km (0.1 R)
• M4: 2,360,505 km (0.032 R)
• M5: 2,896,813 km (0.106 R)
• M6: 3,605,458 km (0.098 R)
• M7: 3,966,588 km (0.117 R)
• M8: 6,145,032 km (0.085 R)
• M9: 6,708,866 km (0.069 R)
• M10: 7,939,309 km (0.103 R)
• M11: 9,074,008 km (0.071 R)
• M12: 12,450,283 km (0.12 R)
• M13: 19,294,236 km (0.112 R)
• M14: 20,704,645 km (0.072 R)
• M15: 20,911,538 km (0.087 R)
• M16: 22,617,104 km (0.087 R)
• M17: 26,061,146 km (0.106 R)
• M18: 27,158,895 km (0.04 R)
• M19: 27,406,928 km (0.106 R)
• M20: 30,103,430 km (0.038 R)
• M21: 32,412,024 km (0.104 R)
• M22: 34,982,265 km (0.077 R)
• M23: 39,721,675 km (0.071 R)
• M24: 41,995,713 km (0.093 R)
• M25: 47,336,955 km (0.094 R)
• M26: 48,602,703 km (0.103 R)
• M27: 49,336,031 km (0.11 R)
• M28: 50,076,690 km (0.098 R)
• M29: 52,535,182 km (0.07 R)
• M30: 53,696,510 km (0.053 R)
• M31: 57,487,021 km (0.082 R)
• M32: 59,760,909 km (0.109 R)
• M33: 60,814,078 km (0.12 R)
• M34: 61,026,207 km (0.033 R)
• M35: 76,390,058 km (0.095 R)
• M36: 77,132,513 km (0.117 R)
• M37: 78,883,705 km (0.076 R)
• M38: 83,246,428 km (0.111 R)
• M39: 85,886,531 km (0.045 R)
• M40: 91,889,894 km (0.05 R)
• M41: 94,993,900 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.5

Radius: 4.1

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.47 AU - 22.25 AU

Year: 29637 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,098,447 km

• M1: 53,855 km (0.065 R)
• M2: 442,660 km (0.104 R)
• M3: 680,371 km (0.047 R)
• M4: 1,294,022 km (0.069 R)
• M5: 3,590,050 km (0.088 R)
• M6: 5,157,087 km (0.094 R)
• M7: 6,069,634 km (0.11 R)
• M8: 6,354,768 km (0.11 R)
• M9: 23,590,387 km (0.104 R)
• M10: 29,852,704 km (0.078 R)
• M11: 32,862,912 km (0.11 R)
• M12: 39,900,744 km (0.045 R)
• M13: 45,368,097 km (0.104 R)
• M14: 47,401,581 km (0.116 R)
• M15: 56,857,513 km (0.109 R)
• M16: 62,024,175 km (0.09 R)
• M17: 66,098,473 km (0.07 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 15,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit