🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.3

Radius: 10.6

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.59 AU - 0.85 AU

Year: 407 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,821,887 km

• M1: 131,945 km (0.057 R)
• M2: 537,804 km (0.12 R)
• M3: 973,433 km (0.102 R)
• M4: 1,412,054 km (0.099 R)
• M5: 1,766,302 km (0.09 R)
• M6: 2,302,910 km (0.07 R)
• M7: 2,639,654 km (0.107 R)
• M8: 3,344,410 km (0.094 R)
• M9: 3,766,575 km (0.042 R)
• M10: 4,103,170 km (0.114 R)
• M11: 4,545,083 km (0.091 R)
• M12: 4,972,783 km (0.076 R)
• M13: 5,347,077 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 10.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.64 AU - 1.06 AU

Year: 523 Days

Day: 6.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,821,887 km

• M1: 133,142 km (0.104 R)
• M2: 632,649 km (0.082 R)
• M3: 978,370 km (0.112 R)
• M4: 1,559,558 km (0.11 R)
• M5: 1,955,992 km (0.075 R)
• M6: 2,309,791 km (0.077 R)
• M7: 2,926,733 km (0.102 R)
• M8: 3,813,399 km (0.078 R)
• M9: 4,179,465 km (0.106 R)
• M10: 4,542,539 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333

Radius: 14.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.94 AU - 1 AU

Year: 637 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 74,821,887 km

• M1: 179,218 km (0.085 R)
• M2: 714,180 km (0.12 R)
• M3: 1,187,059 km (0.059 R)
• M4: 2,053,829 km (0.033 R)
• M5: 2,610,333 km (0.065 R)
• M6: 3,131,981 km (0.101 R)
• M7: 4,618,086 km (0.119 R)
• M8: 5,243,405 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.5

Radius: 11

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.02 AU - 1.06 AU

Year: 707 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 124.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,821,887 km

• M1: 191,784 km (0.081 R)
• M2: 594,053 km (0.11 R)
• M3: 972,835 km (0.107 R)
• M4: 1,518,269 km (0.043 R)
• M5: 2,112,172 km (0.055 R)
• M6: 2,556,927 km (0.038 R)
• M7: 2,976,848 km (0.08 R)
• M8: 3,637,023 km (0.097 R)
• M9: 4,078,337 km (0.087 R)
• M10: 4,688,696 km (0.115 R)
• M11: 5,087,076 km (0.067 R)
• M12: 5,853,615 km (0.113 R)
• M13: 6,695,552 km (0.106 R)
• M14: 7,522,828 km (0.083 R)
• M15: 8,644,812 km (0.113 R)

Asteroid Belt

Center: 1.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.2

Radius: 14.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.21 AU - 2.35 AU

Year: 2296 Days

Day: 13.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,821,887 km

• M1: 176,525 km (0.073 R)
• M2: 1,064,239 km (0.118 R)
• M3: 1,755,232 km (0.099 R)
• M4: 2,199,388 km (0.106 R)
• M5: 3,976,012 km (0.078 R)
• M6: 4,933,887 km (0.114 R)
• M7: 5,762,061 km (0.06 R)
• M8: 6,847,992 km (0.075 R)
• M9: 8,129,298 km (0.118 R)
• M10: 9,921,780 km (0.108 R)
• M11: 10,662,588 km (0.111 R)
• M12: 11,519,784 km (0.092 R)
• M13: 12,634,139 km (0.058 R)
• M14: 13,773,925 km (0.117 R)
• M15: 15,269,604 km (0.041 R)
• M16: 17,183,410 km (0.07 R)
• M17: 17,766,243 km (0.059 R)
• M18: 18,307,339 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.9

Radius: 8

Gravity: 14.53 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.9 AU - 4.04 AU

Year: 4310 Days

Day: 13 Hours

Environment

Temp: -211 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,821,887 km

• M1: 99,483 km (0.09 R)
• M2: 642,373 km (0.081 R)
• M3: 1,025,045 km (0.08 R)
• M4: 1,591,572 km (0.109 R)
• M5: 2,002,517 km (0.098 R)
• M6: 2,384,141 km (0.118 R)
• M7: 6,917,406 km (0.086 R)
• M8: 8,620,876 km (0.089 R)
• M9: 10,189,261 km (0.095 R)
• M10: 12,936,326 km (0.104 R)
• M11: 13,880,289 km (0.094 R)
• M12: 15,266,612 km (0.044 R)
• M13: 16,082,070 km (0.083 R)
• M14: 16,682,107 km (0.12 R)
• M15: 18,506,753 km (0.054 R)
• M16: 20,740,398 km (0.112 R)
• M17: 21,022,839 km (0.083 R)
• M18: 21,523,244 km (0.093 R)
• M19: 22,325,687 km (0.059 R)
• M20: 23,375,565 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.6

Radius: 3.1

Gravity: 103.6 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.78 AU - 8.98 AU

Year: 16177 Days

Day: 24.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,821,887 km

• M1: 78,240 km (0.118 R)
• M2: 239,357 km (0.113 R)
• M3: 460,313 km (0.097 R)
• M4: 654,939 km (0.098 R)
• M5: 802,742 km (0.113 R)
• M6: 1,278,613 km (0.088 R)
• M7: 1,560,156 km (0.08 R)
• M8: 1,697,786 km (0.081 R)
• M9: 1,958,386 km (0.099 R)
• M10: 2,375,913 km (0.071 R)
• M11: 2,535,235 km (0.112 R)
• M12: 5,618,746 km (0.112 R)
• M13: 6,762,721 km (0.042 R)
• M14: 7,509,215 km (0.108 R)
• M15: 8,053,153 km (0.119 R)
• M16: 8,890,751 km (0.049 R)
• M17: 9,900,387 km (0.099 R)
• M18: 12,480,651 km (0.1 R)
• M19: 17,604,079 km (0.069 R)
• M20: 20,957,465 km (0.099 R)
• M21: 21,636,340 km (0.057 R)
• M22: 23,656,659 km (0.087 R)
• M23: 32,737,250 km (0.062 R)
• M24: 33,256,953 km (0.108 R)
• M25: 33,387,702 km (0.105 R)
• M26: 37,614,141 km (0.107 R)
• M27: 54,374,039 km (0.089 R)
• M28: 64,969,158 km (0.088 R)
• M29: 69,352,226 km (0.11 R)
• M30: 74,821,824 km (0.064 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 10,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit