🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.46 AU - 2.9 AU

Year: 1549 Days

Day: 18.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,048,720 km

• M1: 72,555 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.69 AU - 4.43 AU

Year: 2372 Days

Day: 14.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.26 AU - 3.96 AU

Year: 2422 Days

Day: 30.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.6 AU - 5.2 AU

Year: 3830 Days

Day: 33.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.95 AU - 5.89 AU

Year: 3853 Days

Day: 46.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.16 AU - 6.08 AU

Year: 4091 Days

Day: 41.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,048,720 km

• M1: 139,575 km (0.107 R)
• M2: 312,510 km (0.038 R)

Asteroid Belt

Center: 6.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 13.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.52 AU - 9.5 AU

Year: 8005 Days

Day: 10.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,048,720 km

• M1: 167,250 km (0.071 R)
• M2: 686,654 km (0.092 R)
• M3: 1,253,032 km (0.065 R)
• M4: 2,016,579 km (0.102 R)
• M5: 2,487,214 km (0.029 R)
• M6: 3,031,601 km (0.104 R)
• M7: 4,525,784 km (0.112 R)
• M8: 5,040,551 km (0.112 R)
• M9: 6,120,348 km (0.081 R)
• M10: 7,120,859 km (0.073 R)
• M11: 7,860,022 km (0.098 R)
• M12: 9,175,137 km (0.1 R)
• M13: 10,436,097 km (0.079 R)
• M14: 12,293,055 km (0.059 R)
• M15: 12,902,068 km (0.087 R)
• M16: 14,180,681 km (0.093 R)
• M17: 16,786,527 km (0.108 R)
• M18: 17,885,024 km (0.078 R)
• M19: 19,325,053 km (0.109 R)
• M20: 21,310,815 km (0.119 R)
• M21: 22,353,213 km (0.097 R)
• M22: 23,513,494 km (0.114 R)
• M23: 24,713,568 km (0.094 R)
• M24: 26,957,387 km (0.078 R)
• M25: 28,558,982 km (0.11 R)
• M26: 36,613,929 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.4

Radius: 8.3

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.02 AU - 14.76 AU

Year: 14477 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,048,720 km

• M1: 103,223 km (0.069 R)
• M2: 442,810 km (0.074 R)
• M3: 856,747 km (0.068 R)
• M4: 1,236,875 km (0.083 R)
• M5: 1,806,993 km (0.079 R)
• M6: 4,971,586 km (0.119 R)
• M7: 5,583,741 km (0.072 R)
• M8: 6,283,410 km (0.101 R)
• M9: 7,040,225 km (0.099 R)
• M10: 7,811,851 km (0.1 R)
• M11: 8,172,382 km (0.112 R)
• M12: 8,544,133 km (0.057 R)
• M13: 9,122,777 km (0.081 R)
• M14: 10,144,830 km (0.114 R)
• M15: 11,818,232 km (0.077 R)
• M16: 13,094,152 km (0.045 R)
• M17: 14,126,078 km (0.077 R)
• M18: 14,459,382 km (0.116 R)
• M19: 17,470,339 km (0.091 R)
• M20: 26,169,904 km (0.08 R)
• M21: 26,673,001 km (0.061 R)
• M22: 27,285,455 km (0.086 R)
• M23: 27,802,764 km (0.037 R)
• M24: 30,157,435 km (0.116 R)
• M25: 32,180,447 km (0.065 R)
• M26: 40,238,686 km (0.082 R)
• M27: 49,698,058 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 13.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.18 AU - 13.24 AU

Year: 16000 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 112.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,048,720 km

• M1: 170,392 km (0.064 R)
• M2: 655,987 km (0.05 R)
• M3: 1,326,036 km (0.096 R)
• M4: 1,952,851 km (0.079 R)
• M5: 3,357,874 km (0.093 R)
• M6: 3,993,665 km (0.111 R)
• M7: 5,061,345 km (0.1 R)
• M8: 5,940,531 km (0.088 R)
• M9: 7,145,692 km (0.115 R)
• M10: 7,613,784 km (0.07 R)
• M11: 8,102,221 km (0.045 R)
• M12: 10,685,477 km (0.085 R)
• M13: 12,462,849 km (0.088 R)
• M14: 13,212,334 km (0.064 R)
• M15: 18,707,064 km (0.055 R)
• M16: 19,418,701 km (0.11 R)
• M17: 21,086,269 km (0.075 R)
• M18: 22,052,970 km (0.077 R)
• M19: 22,948,014 km (0.11 R)
• M20: 23,558,074 km (0.062 R)
• M21: 25,888,211 km (0.094 R)
• M22: 28,718,154 km (0.095 R)
• M23: 31,125,931 km (0.097 R)
• M24: 41,058,931 km (0.1 R)
• M25: 43,178,583 km (0.076 R)
• M26: 43,797,469 km (0.118 R)
• M27: 52,565,251 km (0.094 R)
• M28: 53,448,327 km (0.112 R)
• M29: 57,638,115 km (0.098 R)
• M30: 63,625,171 km (0.119 R)
• M31: 66,050,003 km (0.118 R)
• M32: 68,745,607 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816

Radius: 6

Gravity: 22.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.39 AU - 16.69 AU

Year: 17592 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,048,720 km

• M1: 74,649 km (0.109 R)
• M2: 286,480 km (0.058 R)
• M3: 535,411 km (0.11 R)
• M4: 820,096 km (0.041 R)
• M5: 1,123,031 km (0.044 R)
• M6: 1,435,691 km (0.118 R)
• M7: 2,132,368 km (0.057 R)
• M8: 3,192,269 km (0.096 R)
• M9: 3,852,145 km (0.107 R)
• M10: 4,069,960 km (0.082 R)
• M11: 4,916,235 km (0.086 R)
• M12: 5,594,512 km (0.064 R)
• M13: 5,833,868 km (0.114 R)
• M14: 6,905,737 km (0.083 R)
• M15: 7,369,341 km (0.101 R)
• M16: 8,461,854 km (0.104 R)
• M17: 9,945,117 km (0.113 R)
• M18: 10,717,790 km (0.082 R)
• M19: 12,049,510 km (0.111 R)
• M20: 16,293,901 km (0.088 R)
• M21: 17,114,296 km (0.049 R)
• M22: 20,957,465 km (0.041 R)
• M23: 24,060,125 km (0.089 R)
• M24: 28,498,544 km (0.105 R)
• M25: 28,851,745 km (0.092 R)
• M26: 29,808,273 km (0.066 R)
• M27: 32,419,504 km (0.071 R)
• M28: 45,184,092 km (0.072 R)
• M29: 46,310,414 km (0.074 R)
• M30: 51,698,481 km (0.094 R)
• M31: 55,635,747 km (0.079 R)
• M32: 59,768,388 km (0.113 R)
• M33: 65,317,871 km (0.075 R)
• M34: 69,485,518 km (0.091 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 12,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit