🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.2

Radius: 10.3

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.03 AU - 1.29 AU

Year: 807 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,123,481 km

• M1: 128,056 km (0.057 R)
• M2: 700,866 km (0.109 R)
• M3: 1,316,611 km (0.119 R)
• M4: 1,658,741 km (0.071 R)
• M5: 2,132,817 km (0.091 R)
• M6: 2,601,806 km (0.101 R)
• M7: 2,992,855 km (0.088 R)
• M8: 3,333,639 km (0.104 R)
• M9: 4,249,328 km (0.041 R)
• M10: 4,709,790 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.7

Radius: 13.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.04 AU - 1.5 AU

Year: 924 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,123,481 km

• M1: 169,195 km (0.117 R)
• M2: 610,359 km (0.108 R)
• M3: 1,196,484 km (0.069 R)
• M4: 1,832,574 km (0.046 R)
• M5: 2,369,929 km (0.109 R)
• M6: 3,656,920 km (0.032 R)
• M7: 4,192,331 km (0.059 R)
• M8: 4,896,937 km (0.1 R)
• M9: 5,367,721 km (0.082 R)
• M10: 6,794,436 km (0.088 R)
• M11: 7,676,764 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.1

Radius: 9.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.06 AU - 1.58 AU

Year: 979 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,123,481 km

• M1: 123,119 km (0.1 R)
• M2: 472,879 km (0.104 R)
• M3: 1,040,004 km (0.09 R)
• M4: 1,479,224 km (0.074 R)
• M5: 1,822,102 km (0.085 R)
• M6: 2,617,215 km (0.115 R)
• M7: 3,389,289 km (0.044 R)
• M8: 4,051,709 km (0.11 R)
• M9: 4,798,202 km (0.102 R)
• M10: 5,169,803 km (0.098 R)
• M11: 5,652,107 km (0.101 R)
• M12: 6,009,346 km (0.064 R)
• M13: 6,542,812 km (0.12 R)
• M14: 7,000,732 km (0.04 R)

Asteroid Belt

Center: 2.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.7

Radius: 12.3

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.49 AU - 3.37 AU

Year: 3238 Days

Day: 8 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,123,481 km

• M1: 153,039 km (0.116 R)
• M2: 571,913 km (0.088 R)
• M3: 1,298,659 km (0.099 R)
• M4: 1,775,278 km (0.103 R)
• M5: 2,663,740 km (0.1 R)
• M6: 3,293,248 km (0.113 R)
• M7: 4,421,963 km (0.09 R)
• M8: 4,850,861 km (0.081 R)
• M9: 5,493,084 km (0.067 R)
• M10: 6,822,560 km (0.111 R)
• M11: 9,357,496 km (0.12 R)
• M12: 9,947,361 km (0.111 R)
• M13: 11,553,294 km (0.1 R)
• M14: 12,094,689 km (0.045 R)
• M15: 12,652,838 km (0.116 R)
• M16: 13,082,783 km (0.081 R)
• M17: 13,871,163 km (0.106 R)
• M18: 19,471,509 km (0.07 R)
• M19: 20,303,872 km (0.117 R)
• M20: 21,563,037 km (0.094 R)
• M21: 23,440,790 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.3

Radius: 10.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.6 AU - 3.28 AU

Year: 3255 Days

Day: 12.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,123,481 km

• M1: 142,716 km (0.12 R)
• M2: 518,805 km (0.098 R)
• M3: 1,565,841 km (0.104 R)
• M4: 1,924,726 km (0.068 R)
• M5: 2,326,845 km (0.055 R)
• M6: 3,430,130 km (0.089 R)
• M7: 3,884,309 km (0.106 R)
• M8: 4,359,282 km (0.089 R)
• M9: 4,750,929 km (0.101 R)
• M10: 6,359,854 km (0.119 R)
• M11: 7,478,996 km (0.09 R)
• M12: 8,543,086 km (0.098 R)
• M13: 8,971,085 km (0.036 R)
• M14: 9,510,086 km (0.062 R)
• M15: 9,903,379 km (0.088 R)
• M16: 10,828,343 km (0.114 R)
• M17: 11,697,955 km (0.117 R)
• M18: 12,035,747 km (0.099 R)
• M19: 12,574,449 km (0.068 R)
• M20: 13,865,927 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.4

Radius: 10.4

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.91 AU - 6.41 AU

Year: 8694 Days

Day: 8.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,123,481 km

• M1: 129,402 km (0.079 R)
• M2: 542,442 km (0.069 R)
• M3: 963,560 km (0.069 R)
• M4: 1,292,526 km (0.116 R)
• M5: 1,616,106 km (0.046 R)
• M6: 2,106,637 km (0.093 R)
• M7: 2,487,214 km (0.113 R)
• M8: 3,017,389 km (0.113 R)
• M9: 3,388,990 km (0.073 R)
• M10: 5,960,727 km (0.089 R)
• M11: 6,766,012 km (0.094 R)
• M12: 7,682,000 km (0.063 R)
• M13: 9,208,198 km (0.11 R)
• M14: 10,676,501 km (0.114 R)
• M15: 11,336,527 km (0.115 R)
• M16: 12,023,480 km (0.092 R)
• M17: 13,191,839 km (0.12 R)
• M18: 16,810,163 km (0.1 R)
• M19: 17,914,195 km (0.081 R)
• M20: 20,189,729 km (0.089 R)
• M21: 21,041,689 km (0.049 R)
• M22: 24,515,800 km (0.095 R)
• M23: 26,755,878 km (0.104 R)
• M24: 29,129,099 km (0.116 R)
• M25: 32,577,330 km (0.081 R)
• M26: 36,628,889 km (0.105 R)
• M27: 37,431,482 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.2

Radius: 5.4

Gravity: 31.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.31 AU - 7.57 AU

Year: 13103 Days

Day: 21 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,123,481 km

• M1: 74,500 km (0.098 R)
• M2: 267,481 km (0.102 R)
• M3: 492,925 km (0.11 R)
• M4: 1,407,417 km (0.114 R)
• M5: 1,621,043 km (0.116 R)
• M6: 2,888,286 km (0.054 R)
• M7: 3,339,473 km (0.076 R)
• M8: 4,672,390 km (0.113 R)
• M9: 6,125,135 km (0.068 R)
• M10: 6,997,141 km (0.087 R)
• M11: 8,236,410 km (0.076 R)
• M12: 8,984,699 km (0.099 R)
• M13: 14,379,796 km (0.12 R)
• M14: 17,705,656 km (0.062 R)
• M15: 21,418,526 km (0.111 R)
• M16: 22,068,379 km (0.081 R)
• M17: 22,635,654 km (0.093 R)
• M18: 22,826,989 km (0.085 R)
• M19: 31,038,417 km (0.107 R)
• M20: 31,990,158 km (0.066 R)
• M21: 33,951,536 km (0.116 R)
• M22: 38,655,043 km (0.109 R)
• M23: 47,116,149 km (0.081 R)
• M24: 48,056,072 km (0.088 R)
• M25: 48,848,791 km (0.049 R)
• M26: 52,608,036 km (0.083 R)
• M27: 58,511,467 km (0.108 R)
• M28: 59,052,712 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 13,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit