🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.3

Radius: 9.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.36 AU - 1.82 AU

Year: 1295 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,093,724 km

• M1: 119,529 km (0.112 R)
• M2: 492,177 km (0.063 R)
• M3: 926,160 km (0.105 R)
• M4: 1,215,333 km (0.103 R)
• M5: 2,638,757 km (0.054 R)
• M6: 3,345,607 km (0.108 R)
• M7: 4,472,228 km (0.09 R)
• M8: 5,340,046 km (0.1 R)
• M9: 5,653,004 km (0.115 R)
• M10: 7,551,252 km (0.112 R)
• M11: 8,149,045 km (0.083 R)
• M12: 9,467,600 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.8

Radius: 10.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.83 AU - 2.01 AU

Year: 1718 Days

Day: 12.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,093,724 km

• M1: 130,749 km (0.115 R)
• M2: 668,553 km (0.098 R)
• M3: 1,051,224 km (0.096 R)
• M4: 1,450,351 km (0.08 R)
• M5: 2,933,913 km (0.091 R)
• M6: 3,326,907 km (0.117 R)
• M7: 3,740,994 km (0.091 R)
• M8: 4,159,270 km (0.091 R)
• M9: 4,820,791 km (0.099 R)
• M10: 5,388,515 km (0.038 R)
• M11: 6,951,065 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.1

Radius: 8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.34 AU - 2.54 AU

Year: 2461 Days

Day: 7.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 155.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,093,724 km

• M1: 99,483 km (0.081 R)
• M2: 784,042 km (0.062 R)
• M3: 1,163,273 km (0.1 R)
• M4: 2,866,445 km (0.106 R)
• M5: 3,498,346 km (0.1 R)
• M6: 5,173,094 km (0.119 R)
• M7: 9,291,225 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.6

Radius: 9.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.36 AU - 3.4 AU

Year: 3156 Days

Day: 11.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,093,724 km

• M1: 118,182 km (0.115 R)
• M2: 564,283 km (0.104 R)
• M3: 947,852 km (0.026 R)
• M4: 1,260,960 km (0.037 R)
• M5: 1,892,862 km (0.063 R)
• M6: 3,027,412 km (0.102 R)
• M7: 5,064,038 km (0.067 R)
• M8: 5,769,691 km (0.109 R)
• M9: 6,275,481 km (0.059 R)
• M10: 6,921,145 km (0.042 R)
• M11: 8,535,905 km (0.088 R)
• M12: 9,362,732 km (0.086 R)
• M13: 10,242,069 km (0.114 R)
• M14: 11,291,198 km (0.093 R)
• M15: 12,123,860 km (0.107 R)
• M16: 12,785,382 km (0.108 R)
• M17: 13,082,184 km (0.111 R)
• M18: 13,470,690 km (0.032 R)
• M19: 16,260,391 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421

Radius: 10.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.52 AU - 3.34 AU

Year: 3238 Days

Day: 11.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,093,724 km

• M1: 139,724 km (0.06 R)
• M2: 590,164 km (0.105 R)
• M3: 1,116,748 km (0.118 R)
• M4: 2,771,450 km (0.118 R)
• M5: 3,558,036 km (0.07 R)
• M6: 4,093,746 km (0.094 R)
• M7: 6,322,006 km (0.07 R)
• M8: 7,993,613 km (0.108 R)
• M9: 9,941,826 km (0.079 R)
• M10: 11,445,284 km (0.102 R)
• M11: 13,452,140 km (0.12 R)
• M12: 13,861,589 km (0.088 R)
• M13: 17,822,193 km (0.112 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.6

Radius: 8.7

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.3 AU - 5.76 AU

Year: 8397 Days

Day: 9.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,093,724 km

• M1: 108,458 km (0.112 R)
• M2: 411,394 km (0.099 R)
• M3: 1,206,208 km (0.07 R)
• M4: 1,849,478 km (0.112 R)
• M5: 2,743,625 km (0.095 R)
• M6: 3,491,614 km (0.106 R)
• M7: 4,450,836 km (0.116 R)
• M8: 4,932,990 km (0.112 R)
• M9: 6,170,912 km (0.059 R)
• M10: 7,964,441 km (0.106 R)
• M11: 8,718,863 km (0.095 R)
• M12: 11,949,429 km (0.069 R)
• M13: 12,546,773 km (0.077 R)
• M14: 13,919,184 km (0.112 R)
• M15: 16,096,132 km (0.111 R)
• M16: 17,993,931 km (0.119 R)
• M17: 19,069,689 km (0.065 R)
• M18: 21,034,807 km (0.108 R)
• M19: 21,427,801 km (0.053 R)
• M20: 23,549,996 km (0.118 R)
• M21: 23,888,536 km (0.11 R)
• M22: 26,168,557 km (0.111 R)
• M23: 30,752,086 km (0.094 R)
• M24: 33,765,885 km (0.116 R)
• M25: 34,196,577 km (0.116 R)
• M26: 34,739,917 km (0.025 R)
• M27: 37,774,061 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.1

Radius: 3.8

Gravity: 68.43 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.76 AU - 7.34 AU

Year: 10824 Days

Day: 16.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 57,093,724 km

• M1: 47,273 km (0.079 R)
• M2: 190,737 km (0.11 R)
• M3: 385,514 km (0.06 R)
• M4: 614,249 km (0.073 R)
• M5: 1,004,400 km (0.047 R)
• M6: 2,060,262 km (0.085 R)
• M7: 3,104,006 km (0.086 R)
• M8: 3,227,125 km (0.082 R)
• M9: 4,939,871 km (0.047 R)
• M10: 5,746,054 km (0.087 R)
• M11: 6,924,437 km (0.112 R)
• M12: 7,394,174 km (0.115 R)
• M13: 8,831,809 km (0.109 R)
• M14: 9,079,992 km (0.06 R)
• M15: 9,958,581 km (0.065 R)
• M16: 10,391,068 km (0.069 R)
• M17: 11,409,530 km (0.108 R)
• M18: 11,763,329 km (0.107 R)
• M19: 11,942,996 km (0.061 R)
• M20: 12,932,138 km (0.071 R)
• M21: 15,212,907 km (0.092 R)
• M22: 15,426,233 km (0.097 R)
• M23: 15,858,721 km (0.119 R)
• M24: 16,975,319 km (0.038 R)
• M25: 18,143,230 km (0.081 R)
• M26: 18,544,152 km (0.12 R)
• M27: 19,446,975 km (0.112 R)
• M28: 22,057,458 km (0.032 R)
• M29: 23,163,884 km (0.094 R)
• M30: 25,787,681 km (0.114 R)
• M31: 28,387,542 km (0.088 R)
• M32: 30,140,081 km (0.09 R)
• M33: 33,738,359 km (0.106 R)
• M34: 40,398,905 km (0.092 R)
• M35: 42,894,197 km (0.103 R)
• M36: 43,891,716 km (0.079 R)
• M37: 46,229,632 km (0.045 R)
• M38: 50,046,621 km (0.079 R)
• M39: 51,630,414 km (0.065 R)
• M40: 53,084,206 km (0.042 R)
• M41: 55,064,583 km (0.099 R)
• M42: 57,093,728 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit