🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.8

Radius: 14

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.46 AU - 0.62 AU

Year: 274 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,156,248 km

• M1: 174,282 km (0.072 R)
• M2: 638,633 km (0.066 R)
• M3: 1,221,018 km (0.099 R)
• M4: 1,685,220 km (0.07 R)
• M5: 2,180,688 km (0.067 R)
• M6: 2,860,311 km (0.089 R)
• M7: 3,374,928 km (0.12 R)
• M8: 3,831,052 km (0.054 R)
• M9: 4,512,769 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 10.1

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.46 AU - 1.8 AU

Year: 1436 Days

Day: 8.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,156,248 km

• M1: 130,001 km (0.099 R)
• M2: 455,077 km (0.09 R)
• M3: 956,379 km (0.083 R)
• M4: 2,065,049 km (0.079 R)
• M5: 2,496,340 km (0.066 R)
• M6: 3,104,904 km (0.117 R)
• M7: 3,809,510 km (0.106 R)
• M8: 4,145,357 km (0.105 R)
• M9: 5,469,298 km (0.045 R)
• M10: 6,014,582 km (0.083 R)
• M11: 6,373,617 km (0.057 R)
• M12: 7,482,885 km (0.037 R)
• M13: 7,870,494 km (0.118 R)
• M14: 8,300,737 km (0.108 R)
• M15: 8,686,251 km (0.07 R)
• M16: 9,239,613 km (0.081 R)
• M17: 12,366,807 km (0.065 R)
• M18: 12,792,114 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.1

Radius: 13.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.51 AU - 3.73 AU

Year: 4754 Days

Day: 7.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,156,248 km

• M1: 165,306 km (0.093 R)
• M2: 770,429 km (0.106 R)
• M3: 1,980,377 km (0.102 R)
• M4: 2,778,481 km (0.111 R)
• M5: 3,892,088 km (0.12 R)
• M6: 4,727,592 km (0.117 R)
• M7: 5,201,967 km (0.082 R)
• M8: 5,854,662 km (0.059 R)
• M9: 6,309,290 km (0.096 R)
• M10: 6,787,405 km (0.103 R)
• M11: 8,869,508 km (0.096 R)
• M12: 9,512,181 km (0.088 R)
• M13: 10,185,670 km (0.106 R)
• M14: 10,981,082 km (0.08 R)
• M15: 11,440,647 km (0.086 R)
• M16: 12,009,119 km (0.109 R)
• M17: 13,100,286 km (0.086 R)
• M18: 14,804,056 km (0.108 R)
• M19: 17,258,957 km (0.069 R)
• M20: 18,070,824 km (0.09 R)
• M21: 18,518,421 km (0.102 R)
• M22: 21,290,919 km (0.11 R)
• M23: 24,329,401 km (0.093 R)
• M24: 28,326,806 km (0.063 R)
• M25: 28,931,480 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 14.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.51 AU - 3.91 AU

Year: 4933 Days

Day: 9 Hours

Environment

Temp: -212 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,156,248 km

• M1: 181,612 km (0.076 R)
• M2: 793,467 km (0.044 R)
• M3: 1,269,936 km (0.068 R)
• M4: 2,191,758 km (0.106 R)
• M5: 3,815,045 km (0.092 R)
• M6: 4,633,495 km (0.091 R)
• M7: 6,904,989 km (0.075 R)
• M8: 8,158,619 km (0.093 R)
• M9: 11,337,275 km (0.108 R)
• M10: 11,976,357 km (0.111 R)
• M11: 12,736,164 km (0.067 R)
• M12: 13,679,977 km (0.087 R)
• M13: 16,329,655 km (0.089 R)
• M14: 16,909,795 km (0.026 R)
• M15: 18,796,224 km (0.102 R)
• M16: 20,085,609 km (0.12 R)
• M17: 21,640,379 km (0.091 R)
• M18: 24,836,238 km (0.105 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.9

Radius: 8.1

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.32 AU - 6.4 AU

Year: 8566 Days

Day: 9.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 27,156,248 km

• M1: 100,679 km (0.096 R)
• M2: 476,619 km (0.111 R)
• M3: 737,218 km (0.094 R)
• M4: 1,544,598 km (0.112 R)
• M5: 2,014,186 km (0.104 R)
• M6: 5,952,948 km (0.086 R)
• M7: 6,882,699 km (0.056 R)
• M8: 7,772,806 km (0.096 R)
• M9: 9,027,484 km (0.036 R)
• M10: 11,756,747 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.1

Radius: 6.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.21 AU - 5.95 AU

Year: 9098 Days

Day: 18.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,156,248 km

• M1: 82,428 km (0.105 R)
• M2: 581,487 km (0.105 R)
• M3: 964,906 km (0.107 R)
• M4: 1,255,425 km (0.107 R)
• M5: 2,401,794 km (0.111 R)
• M6: 2,822,313 km (0.03 R)
• M7: 3,670,085 km (0.115 R)
• M8: 4,078,188 km (0.026 R)
• M9: 8,330,208 km (0.075 R)
• M10: 9,179,774 km (0.102 R)
• M11: 12,339,730 km (0.079 R)
• M12: 17,138,381 km (0.073 R)
• M13: 20,132,732 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.2

Radius: 4.3

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.46 AU - 7.54 AU

Year: 11439 Days

Day: 19.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,156,248 km

• M1: 110,254 km (0.044 R)
• M2: 290,369 km (0.062 R)
• M3: 581,038 km (0.118 R)
• M4: 1,018,612 km (0.109 R)
• M5: 1,195,736 km (0.093 R)
• M6: 1,339,200 km (0.101 R)
• M7: 1,853,966 km (0.082 R)
• M8: 2,939,897 km (0.097 R)
• M9: 3,145,445 km (0.102 R)
• M10: 3,585,562 km (0.043 R)
• M11: 4,838,743 km (0.038 R)
• M12: 8,918,277 km (0.102 R)
• M13: 9,469,695 km (0.053 R)
• M14: 10,001,814 km (0.03 R)
• M15: 11,810,602 km (0.091 R)
• M16: 13,878,194 km (0.104 R)
• M17: 16,002,933 km (0.112 R)
• M18: 17,716,726 km (0.102 R)
• M19: 20,747,878 km (0.086 R)
• M20: 23,071,283 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 10,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit