🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 10.3

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.41 AU - 0.65 AU

Year: 262 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,774,044 km

• M1: 128,205 km (0.112 R)
• M2: 464,202 km (0.1 R)
• M3: 1,349,373 km (0.074 R)
• M4: 1,809,536 km (0.107 R)
• M5: 2,306,650 km (0.108 R)
• M6: 2,641,898 km (0.086 R)
• M7: 3,009,909 km (0.109 R)
• M8: 3,543,076 km (0.111 R)
• M9: 3,944,597 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.5

Radius: 14.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.54 AU - 0.64 AU

Year: 307 Days

Day: 13.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 73,774,044 km

• M1: 180,265 km (0.097 R)
• M2: 837,000 km (0.056 R)
• M3: 1,377,497 km (0.119 R)
• M4: 1,941,032 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 10.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.64 AU - 0.66 AU

Year: 355 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 73,774,044 km

• M1: 125,662 km (0.076 R)
• M2: 511,924 km (0.107 R)
• M3: 828,174 km (0.111 R)
• M4: 1,172,548 km (0.119 R)
• M5: 1,757,775 km (0.07 R)
• M6: 2,362,150 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.2

Radius: 14.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.5 AU - 2.1 AU

Year: 1638 Days

Day: 5.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,774,044 km

• M1: 184,604 km (0.081 R)
• M2: 947,852 km (0.072 R)
• M3: 1,836,463 km (0.12 R)
• M4: 2,808,850 km (0.038 R)
• M5: 3,552,501 km (0.115 R)
• M6: 4,270,122 km (0.107 R)
• M7: 4,987,892 km (0.117 R)
• M8: 5,911,659 km (0.083 R)
• M9: 6,392,467 km (0.062 R)
• M10: 6,852,181 km (0.103 R)
• M11: 7,533,300 km (0.095 R)
• M12: 8,126,156 km (0.114 R)
• M13: 8,666,953 km (0.107 R)
• M14: 10,002,862 km (0.065 R)
• M15: 10,624,740 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.1

Radius: 10.2

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.04 AU - 4.06 AU

Year: 4537 Days

Day: 12.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,774,044 km

• M1: 127,158 km (0.099 R)
• M2: 664,364 km (0.096 R)
• M3: 1,012,778 km (0.081 R)
• M4: 1,407,566 km (0.116 R)
• M5: 1,857,258 km (0.106 R)
• M6: 2,727,468 km (0.072 R)
• M7: 3,732,616 km (0.056 R)
• M8: 7,244,726 km (0.078 R)
• M9: 8,696,573 km (0.102 R)
• M10: 11,245,272 km (0.116 R)
• M11: 14,159,588 km (0.078 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.8

Radius: 6.6

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.78 AU - 7.92 AU

Year: 10853 Days

Day: 22.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,774,044 km

• M1: 82,129 km (0.109 R)
• M2: 380,727 km (0.04 R)
• M3: 680,970 km (0.073 R)
• M4: 1,262,756 km (0.076 R)
• M5: 1,522,458 km (0.097 R)
• M6: 1,761,365 km (0.099 R)
• M7: 2,215,694 km (0.118 R)
• M8: 3,164,294 km (0.091 R)
• M9: 5,671,405 km (0.119 R)
• M10: 9,659,983 km (0.118 R)
• M11: 9,929,858 km (0.102 R)
• M12: 10,343,945 km (0.069 R)
• M13: 11,255,893 km (0.091 R)
• M14: 16,955,572 km (0.048 R)
• M15: 17,480,810 km (0.12 R)
• M16: 18,911,116 km (0.116 R)
• M17: 19,121,600 km (0.074 R)
• M18: 20,124,654 km (0.062 R)
• M19: 20,344,114 km (0.099 R)
• M20: 21,771,277 km (0.119 R)
• M21: 23,505,565 km (0.089 R)
• M22: 27,068,688 km (0.095 R)
• M23: 29,539,895 km (0.116 R)
• M24: 29,918,377 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.5

Radius: 4.7

Gravity: 23.92 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.09 AU - 11.09 AU

Year: 21738 Days

Day: 20.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,774,044 km

• M1: 59,091 km (0.088 R)
• M2: 943,663 km (0.1 R)
• M3: 1,324,390 km (0.088 R)
• M4: 1,694,046 km (0.071 R)
• M5: 2,212,253 km (0.114 R)
• M6: 3,033,097 km (0.089 R)
• M7: 4,919,227 km (0.054 R)
• M8: 6,042,856 km (0.075 R)
• M9: 7,233,655 km (0.119 R)
• M10: 10,363,841 km (0.068 R)
• M11: 14,366,931 km (0.101 R)
• M12: 14,590,580 km (0.083 R)
• M13: 15,822,368 km (0.11 R)
• M14: 23,033,135 km (0.092 R)
• M15: 23,339,362 km (0.114 R)
• M16: 27,458,091 km (0.088 R)
• M17: 46,945,757 km (0.12 R)
• M18: 50,809,122 km (0.099 R)
• M19: 54,336,340 km (0.083 R)
• M20: 56,900,149 km (0.109 R)
• M21: 57,459,944 km (0.034 R)
• M22: 61,677,108 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 10,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit