🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.51 AU - 0.79 AU

Year: 196 Days

Day: 13.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,361,399 km

• M1: 356,193 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.1 AU - 4.14 AU

Year: 3134 Days

Day: 18.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.3 AU - 5.1 AU

Year: 3226 Days

Day: 17.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 11.9

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.49 AU - 5.75 AU

Year: 3721 Days

Day: 10.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,361,399 km

• M1: 147,952 km (0.118 R)
• M2: 663,167 km (0.083 R)
• M3: 1,143,077 km (0.108 R)
• M4: 1,791,584 km (0.066 R)
• M5: 2,223,174 km (0.096 R)
• M6: 2,641,150 km (0.072 R)
• M7: 4,575,600 km (0.091 R)
• M8: 5,075,557 km (0.082 R)
• M9: 5,639,391 km (0.095 R)
• M10: 6,672,065 km (0.118 R)
• M11: 7,053,988 km (0.097 R)
• M12: 8,180,012 km (0.113 R)
• M13: 9,501,559 km (0.058 R)
• M14: 12,090,799 km (0.074 R)
• M15: 15,612,632 km (0.041 R)
• M16: 16,691,083 km (0.08 R)
• M17: 17,517,163 km (0.114 R)
• M18: 18,432,253 km (0.098 R)
• M19: 19,636,665 km (0.105 R)
• M20: 20,758,201 km (0.08 R)
• M21: 22,840,902 km (0.093 R)
• M22: 24,680,058 km (0.053 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.1

Radius: 8.2

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.65 AU - 7.29 AU

Year: 6167 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,361,399 km

• M1: 103,821 km (0.12 R)
• M2: 375,790 km (0.107 R)
• M3: 739,462 km (0.08 R)
• M4: 1,557,463 km (0.096 R)
• M5: 1,886,280 km (0.101 R)
• M6: 2,583,106 km (0.106 R)
• M7: 3,181,348 km (0.065 R)
• M8: 3,780,488 km (0.093 R)
• M9: 4,379,777 km (0.115 R)
• M10: 4,830,515 km (0.111 R)
• M11: 5,708,206 km (0.089 R)
• M12: 6,093,720 km (0.06 R)
• M13: 6,688,222 km (0.096 R)
• M14: 7,459,099 km (0.098 R)
• M15: 8,139,471 km (0.112 R)
• M16: 8,666,803 km (0.1 R)
• M17: 9,256,817 km (0.093 R)
• M18: 9,831,422 km (0.062 R)
• M19: 10,916,306 km (0.114 R)
• M20: 12,815,152 km (0.101 R)
• M21: 13,685,064 km (0.034 R)
• M22: 15,259,282 km (0.109 R)
• M23: 25,206,942 km (0.105 R)
• M24: 27,729,312 km (0.058 R)
• M25: 28,406,541 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.1

Radius: 7.2

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.24 AU - 16.52 AU

Year: 23714 Days

Day: 21 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,361,399 km

• M1: 95,743 km (0.119 R)
• M2: 394,340 km (0.111 R)
• M3: 726,447 km (0.087 R)
• M4: 981,512 km (0.052 R)
• M5: 1,479,224 km (0.106 R)
• M6: 1,785,750 km (0.084 R)
• M7: 2,239,031 km (0.073 R)
• M8: 2,481,829 km (0.067 R)
• M9: 2,717,745 km (0.064 R)
• M10: 3,047,009 km (0.099 R)
• M11: 5,612,463 km (0.081 R)
• M12: 5,896,699 km (0.066 R)
• M13: 6,147,874 km (0.09 R)
• M14: 7,320,422 km (0.065 R)
• M15: 8,112,094 km (0.071 R)
• M16: 10,954,603 km (0.1 R)
• M17: 11,789,958 km (0.112 R)
• M18: 12,055,344 km (0.042 R)
• M19: 16,780,244 km (0.109 R)
• M20: 20,441,053 km (0.062 R)
• M21: 24,066,109 km (0.097 R)
• M22: 30,896,897 km (0.087 R)
• M23: 33,876,288 km (0.112 R)
• M24: 34,144,068 km (0.105 R)
• M25: 38,043,038 km (0.12 R)
• M26: 41,154,973 km (0.098 R)
• M27: 54,747,585 km (0.078 R)
• M28: 58,511,617 km (0.062 R)
• M29: 62,243,635 km (0.094 R)
• M30: 65,714,904 km (0.107 R)
• M31: 71,489,531 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit