🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.1

Radius: 13

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.59 AU - 0.75 AU

Year: 379 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 28,812,006 km

• M1: 161,715 km (0.042 R)
• M2: 695,630 km (0.118 R)
• M3: 1,362,388 km (0.066 R)
• M4: 1,896,602 km (0.084 R)
• M5: 2,483,474 km (0.05 R)
• M6: 3,220,393 km (0.027 R)
• M7: 3,827,611 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.7

Radius: 14.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.8 AU - 1.22 AU

Year: 701 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 119.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,812,006 km

• M1: 181,612 km (0.086 R)
• M2: 719,267 km (0.092 R)
• M3: 1,497,026 km (0.113 R)
• M4: 2,047,995 km (0.096 R)
• M5: 2,557,226 km (0.025 R)
• M6: 3,259,139 km (0.108 R)
• M7: 3,946,990 km (0.111 R)
• M8: 4,793,714 km (0.084 R)
• M9: 5,457,929 km (0.052 R)
• M10: 7,054,288 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 14.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.07 AU - 1.19 AU

Year: 829 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 28,812,006 km

• M1: 183,407 km (0.114 R)
• M2: 682,765 km (0.114 R)
• M3: 1,229,994 km (0.111 R)
• M4: 1,958,236 km (0.058 R)
• M5: 2,639,056 km (0.045 R)
• M6: 3,174,018 km (0.028 R)
• M7: 4,121,272 km (0.12 R)
• M8: 4,812,863 km (0.113 R)
• M9: 5,524,949 km (0.029 R)
• M10: 6,084,445 km (0.109 R)
• M11: 7,250,410 km (0.07 R)
• M12: 8,385,559 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.9

Radius: 11.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.47 AU - 1.95 AU

Year: 1543 Days

Day: 8.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 169.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 28,812,006 km

• M1: 144,212 km (0.09 R)
• M2: 520,301 km (0.104 R)
• M3: 952,938 km (0.079 R)
• M4: 1,742,666 km (0.077 R)
• M5: 3,983,791 km (0.104 R)
• M6: 4,741,205 km (0.081 R)
• M7: 5,897,746 km (0.068 R)
• M8: 6,471,155 km (0.116 R)
• M9: 7,081,365 km (0.084 R)
• M10: 7,518,041 km (0.066 R)
• M11: 7,945,442 km (0.108 R)
• M12: 8,761,498 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.6

Radius: 9.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.82 AU - 3.32 AU

Year: 3713 Days

Day: 11.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,812,006 km

• M1: 114,442 km (0.027 R)
• M2: 505,790 km (0.106 R)
• M3: 1,039,556 km (0.064 R)
• M4: 1,361,939 km (0.115 R)
• M5: 1,661,434 km (0.095 R)
• M6: 2,325,948 km (0.116 R)
• M7: 3,140,359 km (0.118 R)
• M8: 3,709,728 km (0.101 R)
• M9: 4,175,576 km (0.087 R)
• M10: 4,982,656 km (0.051 R)
• M11: 6,299,267 km (0.12 R)
• M12: 6,756,588 km (0.101 R)
• M13: 7,144,196 km (0.116 R)
• M14: 7,964,291 km (0.088 R)
• M15: 9,022,547 km (0.094 R)
• M16: 9,715,933 km (0.038 R)
• M17: 10,801,864 km (0.092 R)
• M18: 11,291,348 km (0.114 R)
• M19: 11,880,913 km (0.107 R)
• M20: 13,352,059 km (0.111 R)
• M21: 14,107,378 km (0.083 R)
• M22: 14,890,972 km (0.107 R)
• M23: 19,908,933 km (0.107 R)
• M24: 21,019,847 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.5

Radius: 13.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.06 AU - 4.02 AU

Year: 4597 Days

Day: 14.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,812,006 km

• M1: 168,148 km (0.094 R)
• M2: 582,385 km (0.091 R)
• M3: 1,006,494 km (0.094 R)
• M4: 1,463,965 km (0.076 R)
• M5: 1,987,557 km (0.084 R)
• M6: 2,836,226 km (0.087 R)
• M7: 5,355,155 km (0.067 R)
• M8: 6,114,514 km (0.047 R)
• M9: 6,893,769 km (0.095 R)
• M10: 8,243,142 km (0.084 R)
• M11: 8,739,807 km (0.086 R)
• M12: 9,729,546 km (0.104 R)
• M13: 10,621,449 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.6

Radius: 3.3

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.57 AU - 7.59 AU

Year: 11651 Days

Day: 19.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,812,006 km

• M1: 41,887 km (0.095 R)
• M2: 474,524 km (0.105 R)
• M3: 1,232,836 km (0.087 R)
• M4: 1,474,885 km (0.1 R)
• M5: 1,966,464 km (0.102 R)
• M6: 2,425,580 km (0.06 R)
• M7: 2,971,313 km (0.071 R)
• M8: 3,530,659 km (0.071 R)
• M9: 3,790,511 km (0.094 R)
• M10: 4,156,876 km (0.069 R)
• M11: 6,255,585 km (0.11 R)
• M12: 7,099,017 km (0.083 R)
• M13: 8,771,970 km (0.102 R)
• M14: 12,571,307 km (0.089 R)
• M15: 13,433,440 km (0.097 R)
• M16: 16,911,590 km (0.11 R)
• M17: 18,468,904 km (0.088 R)
• M18: 20,187,185 km (0.104 R)
• M19: 27,203,026 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 15,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit