🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.9

Radius: 9.3

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.51 AU - 0.73 AU

Year: 343 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,463,606 km

• M1: 120,725 km (0.051 R)
• M2: 428,598 km (0.103 R)
• M3: 1,286,841 km (0.111 R)
• M4: 1,597,705 km (0.049 R)
• M5: 1,887,177 km (0.116 R)
• M6: 2,243,968 km (0.119 R)
• M7: 2,591,933 km (0.098 R)
• M8: 2,956,353 km (0.068 R)
• M9: 3,344,111 km (0.12 R)
• M10: 3,882,364 km (0.114 R)
• M11: 4,197,567 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.5

Radius: 10.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1 AU - 1.1 AU

Year: 756 Days

Day: 7 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,463,606 km

• M1: 128,056 km (0.095 R)
• M2: 466,596 km (0.055 R)
• M3: 833,410 km (0.089 R)
• M4: 1,270,684 km (0.111 R)
• M5: 1,818,512 km (0.061 R)
• M6: 2,674,062 km (0.031 R)
• M7: 3,277,839 km (0.088 R)
• M8: 5,179,826 km (0.09 R)
• M9: 6,025,952 km (0.07 R)
• M10: 6,521,420 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 10.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.11 AU - 1.33 AU

Year: 947 Days

Day: 8.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,463,606 km

• M1: 129,402 km (0.108 R)
• M2: 547,678 km (0.114 R)
• M3: 1,568,234 km (0.095 R)
• M4: 2,172,011 km (0.12 R)
• M5: 3,010,059 km (0.109 R)
• M6: 4,603,874 km (0.113 R)
• M7: 5,388,814 km (0.116 R)
• M8: 5,862,142 km (0.101 R)
• M9: 7,682,150 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 12.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.77 AU - 2.71 AU

Year: 2357 Days

Day: 6.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,463,606 km

• M1: 161,416 km (0.067 R)
• M2: 584,928 km (0.09 R)
• M3: 1,006,046 km (0.105 R)
• M4: 1,548,787 km (0.109 R)
• M5: 1,941,631 km (0.045 R)
• M6: 2,580,862 km (0.087 R)
• M7: 3,600,522 km (0.042 R)
• M8: 4,634,243 km (0.083 R)
• M9: 5,095,004 km (0.09 R)
• M10: 5,906,274 km (0.104 R)
• M11: 6,317,069 km (0.097 R)
• M12: 6,913,067 km (0.09 R)
• M13: 7,969,228 km (0.117 R)
• M14: 8,407,849 km (0.092 R)
• M15: 8,862,776 km (0.051 R)
• M16: 10,072,275 km (0.083 R)
• M17: 11,116,767 km (0.112 R)
• M18: 12,355,887 km (0.105 R)
• M19: 13,073,508 km (0.084 R)
• M20: 15,012,894 km (0.082 R)
• M21: 16,525,329 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.9

Radius: 10.2

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.98 AU - 2.52 AU

Year: 2372 Days

Day: 10.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,463,606 km

• M1: 126,859 km (0.12 R)
• M2: 506,987 km (0.082 R)
• M3: 930,050 km (0.065 R)
• M4: 1,433,148 km (0.025 R)
• M5: 1,864,438 km (0.112 R)
• M6: 2,991,957 km (0.099 R)
• M7: 3,489,819 km (0.111 R)
• M8: 3,965,241 km (0.107 R)
• M9: 4,298,994 km (0.103 R)
• M10: 5,321,645 km (0.054 R)
• M11: 6,054,525 km (0.069 R)
• M12: 7,336,429 km (0.082 R)
• M13: 7,720,896 km (0.047 R)
• M14: 8,338,885 km (0.12 R)
• M15: 9,361,536 km (0.096 R)
• M16: 9,992,539 km (0.117 R)
• M17: 15,326,601 km (0.08 R)
• M18: 16,352,543 km (0.077 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.1

Radius: 9.8

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.15 AU - 4.91 AU

Year: 5687 Days

Day: 12.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,463,606 km

• M1: 122,072 km (0.09 R)
• M2: 499,358 km (0.041 R)
• M3: 867,368 km (0.029 R)
• M4: 1,178,083 km (0.045 R)
• M5: 1,831,826 km (0.063 R)
• M6: 2,477,191 km (0.082 R)
• M7: 3,020,231 km (0.102 R)
• M8: 3,461,695 km (0.061 R)
• M9: 3,969,879 km (0.113 R)
• M10: 5,281,702 km (0.039 R)
• M11: 8,169,540 km (0.054 R)
• M12: 9,072,064 km (0.051 R)
• M13: 9,724,610 km (0.113 R)
• M14: 10,642,841 km (0.112 R)
• M15: 11,921,754 km (0.084 R)
• M16: 12,283,032 km (0.12 R)
• M17: 14,372,915 km (0.108 R)
• M18: 14,841,455 km (0.105 R)
• M19: 15,320,168 km (0.1 R)
• M20: 18,003,954 km (0.088 R)
• M21: 21,666,110 km (0.043 R)
• M22: 22,831,029 km (0.104 R)
• M23: 25,968,694 km (0.116 R)
• M24: 28,917,418 km (0.096 R)
• M25: 31,002,812 km (0.087 R)
• M26: 32,681,450 km (0.099 R)
• M27: 34,108,614 km (0.076 R)
• M28: 34,942,622 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.2

Radius: 8

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.89 AU - 6.19 AU

Year: 10434 Days

Day: 15.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,463,606 km

• M1: 99,483 km (0.068 R)
• M2: 534,214 km (0.086 R)
• M3: 1,002,156 km (0.054 R)
• M4: 1,434,045 km (0.056 R)
• M5: 2,292,438 km (0.073 R)
• M6: 4,061,881 km (0.101 R)
• M7: 4,975,176 km (0.102 R)
• M8: 6,088,933 km (0.045 R)
• M9: 8,666,205 km (0.091 R)
• M10: 9,257,415 km (0.096 R)
• M11: 10,570,735 km (0.079 R)
• M12: 11,729,221 km (0.047 R)
• M13: 12,970,285 km (0.087 R)
• M14: 13,502,405 km (0.063 R)
• M15: 16,520,691 km (0.091 R)
• M16: 26,394,300 km (0.053 R)
• M17: 26,677,040 km (0.1 R)
• M18: 29,819,942 km (0.114 R)
• M19: 33,092,096 km (0.098 R)
• M20: 35,554,328 km (0.112 R)
• M21: 43,276,570 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit