🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.13 AU - 2.49 AU

Year: 1251 Days

Day: 25.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 165.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.71 AU - 3.01 AU

Year: 1724 Days

Day: 30.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,375,475 km

• M1: 1,073,066 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.31 AU - 3.73 AU

Year: 1871 Days

Day: 47.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,375,475 km

• M1: 251,474 km (0.061 R)
• M2: 815,458 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.36 AU - 4.92 AU

Year: 3003 Days

Day: 21.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,375,475 km

• M1: 76,744 km (0.041 R)
• M2: 906,114 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.84 AU - 5.48 AU

Year: 3586 Days

Day: 13.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,375,475 km

• M1: 946,356 km (0.087 R)

Asteroid Belt

Center: 7.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.9

Radius: 9.9

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.3 AU - 11.58 AU

Year: 11171 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,375,475 km

• M1: 209,138 km (0.117 R)
• M2: 325,525 km (0.086 R)
• M3: 439,967 km (0.053 R)
• M4: 536,159 km (0.116 R)
• M5: 640,728 km (0.109 R)
• M6: 772,075 km (0.099 R)
• M7: 1,291,478 km (0.067 R)
• M8: 1,903,783 km (0.1 R)
• M9: 2,013,887 km (0.068 R)
• M10: 2,327,892 km (0.072 R)
• M11: 2,566,052 km (0.058 R)
• M12: 2,906,687 km (0.114 R)
• M13: 3,131,083 km (0.066 R)
• M14: 3,196,159 km (0.095 R)
• M15: 3,837,784 km (0.098 R)
• M16: 4,445,301 km (0.114 R)
• M17: 4,854,451 km (0.102 R)
• M18: 5,198,227 km (0.111 R)
• M19: 5,275,719 km (0.088 R)
• M20: 5,589,425 km (0.101 R)
• M21: 6,235,389 km (0.117 R)
• M22: 6,359,106 km (0.074 R)
• M23: 6,650,972 km (0.086 R)
• M24: 6,947,475 km (0.093 R)
• M25: 7,032,895 km (0.09 R)
• M26: 7,509,364 km (0.12 R)
• M27: 7,685,142 km (0.085 R)
• M28: 7,773,704 km (0.099 R)
• M29: 7,996,305 km (0.08 R)
• M30: 8,266,180 km (0.092 R)
• M31: 10,092,770 km (0.115 R)
• M32: 10,335,717 km (0.099 R)
• M33: 10,531,540 km (0.058 R)
• M34: 11,528,610 km (0.097 R)
• M35: 11,782,627 km (0.082 R)
• M36: 12,922,264 km (0.101 R)
• M37: 13,773,027 km (0.073 R)
• M38: 13,934,593 km (0.038 R)
• M39: 14,042,603 km (0.096 R)
• M40: 14,259,519 km (0.092 R)
• M41: 14,586,989 km (0.109 R)
• M42: 15,696,407 km (0.1 R)
• M43: 16,091,196 km (0.091 R)
• M44: 16,489,126 km (0.11 R)
• M45: 17,878,292 km (0.117 R)
• M46: 18,290,584 km (0.08 R)
• M47: 18,825,097 km (0.1 R)
• M48: 19,304,708 km (0.099 R)
• M49: 19,909,681 km (0.111 R)
• M50: 20,153,526 km (0.093 R)
• M51: 20,767,326 km (0.101 R)
• M52: 21,014,462 km (0.092 R)
• M53: 21,574,407 km (0.096 R)
• M54: 21,699,470 km (0.117 R)
• M55: 22,645,228 km (0.12 R)
• M56: 22,963,423 km (0.05 R)
• M57: 23,797,880 km (0.119 R)
• M58: 24,186,385 km (0.112 R)
• M59: 24,381,311 km (0.081 R)
• M60: 25,430,292 km (0.095 R)
• M61: 26,026,738 km (0.1 R)
• M62: 29,910,299 km (0.067 R)
• M63: 30,259,461 km (0.079 R)
• M64: 31,244,413 km (0.084 R)
• M65: 32,311,345 km (0.084 R)
• M66: 32,885,202 km (0.033 R)
• M67: 34,188,948 km (0.069 R)
• M68: 34,334,806 km (0.043 R)
• M69: 34,627,270 km (0.114 R)
• M70: 34,773,726 km (0.091 R)
• M71: 35,731,152 km (0.109 R)
• M72: 35,805,054 km (0.098 R)
• M73: 36,398,957 km (0.075 R)
• M74: 38,275,662 km (0.112 R)
• M75: 39,035,171 km (0.036 R)
• M76: 39,187,761 km (0.118 R)
• M77: 39,416,795 km (0.06 R)
• M78: 40,183,783 km (0.09 R)
• M79: 41,966,391 km (0.116 R)
• M80: 43,853,868 km (0.096 R)
• M81: 45,688,536 km (0.081 R)
• M82: 48,364,543 km (0.082 R)
• M83: 49,515,100 km (0.075 R)
• M84: 50,010,867 km (0.056 R)
• M85: 51,174,290 km (0.074 R)
• M86: 51,759,218 km (0.092 R)
• M87: 53,104,851 km (0.104 R)
• M88: 54,546,974 km (0.099 R)
• M89: 54,717,516 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.4

Radius: 5.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 17.02 AU - 23.08 AU

Year: 32001 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 62,375,475 km

• M1: 167,849 km (0.107 R)
• M2: 240,853 km (0.104 R)
• M3: 803,490 km (0.046 R)
• M4: 1,026,541 km (0.094 R)
• M5: 1,344,436 km (0.053 R)
• M6: 1,554,621 km (0.029 R)
• M7: 1,831,826 km (0.071 R)
• M8: 2,005,659 km (0.068 R)
• M9: 3,977,957 km (0.097 R)
• M10: 4,203,102 km (0.116 R)
• M11: 4,626,314 km (0.108 R)
• M12: 5,184,464 km (0.114 R)
• M13: 5,347,825 km (0.116 R)
• M14: 5,637,895 km (0.047 R)
• M15: 5,721,670 km (0.099 R)
• M16: 5,975,687 km (0.026 R)
• M17: 6,538,325 km (0.102 R)
• M18: 8,421,014 km (0.105 R)
• M19: 8,516,906 km (0.05 R)
• M20: 9,896,647 km (0.108 R)
• M21: 10,201,228 km (0.109 R)
• M22: 10,767,606 km (0.083 R)
• M23: 11,984,585 km (0.116 R)
• M24: 13,579,896 km (0.118 R)
• M25: 14,316,516 km (0.103 R)
• M26: 14,603,295 km (0.099 R)
• M27: 14,660,891 km (0.072 R)
• M28: 15,710,170 km (0.095 R)
• M29: 16,065,166 km (0.117 R)
• M30: 17,450,891 km (0.036 R)
• M31: 18,065,140 km (0.06 R)
• M32: 20,656,923 km (0.044 R)
• M33: 22,426,217 km (0.118 R)
• M34: 22,825,793 km (0.096 R)
• M35: 23,227,912 km (0.036 R)
• M36: 24,175,166 km (0.115 R)
• M37: 24,311,449 km (0.083 R)
• M38: 28,231,362 km (0.041 R)
• M39: 30,557,759 km (0.08 R)
• M40: 30,631,361 km (0.041 R)
• M41: 30,705,113 km (0.066 R)
• M42: 33,702,904 km (0.1 R)
• M43: 39,168,462 km (0.041 R)
• M44: 39,569,235 km (0.107 R)
• M45: 41,593,594 km (0.071 R)
• M46: 42,906,614 km (0.097 R)
• M47: 43,817,216 km (0.029 R)
• M48: 44,150,072 km (0.053 R)
• M49: 45,994,913 km (0.078 R)
• M50: 47,523,055 km (0.109 R)
• M51: 48,036,026 km (0.096 R)
• M52: 50,193,526 km (0.075 R)
• M53: 50,454,575 km (0.091 R)
• M54: 50,541,641 km (0.113 R)
• M55: 56,400,043 km (0.074 R)
• M56: 58,217,208 km (0.114 R)
• M57: 58,766,083 km (0.06 R)
• M58: 59,592,611 km (0.099 R)
• M59: 60,053,522 km (0.118 R)
• M60: 62,188,583 km (0.068 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit