🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.7

Radius: 8.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.05 AU - 1.23 AU

Year: 812 Days

Day: 10.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,469,444 km

• M1: 105,915 km (0.103 R)
• M2: 388,057 km (0.104 R)
• M3: 704,157 km (0.072 R)
• M4: 1,137,542 km (0.105 R)
• M5: 1,962,874 km (0.112 R)
• M6: 2,820,967 km (0.067 R)
• M7: 3,773,307 km (0.105 R)
• M8: 4,063,078 km (0.085 R)
• M9: 4,427,499 km (0.079 R)
• M10: 4,829,468 km (0.078 R)
• M11: 5,171,898 km (0.066 R)
• M12: 5,653,453 km (0.109 R)
• M13: 6,164,779 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.3

Radius: 11.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.33 AU - 1.99 AU

Year: 1426 Days

Day: 5.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,469,444 km

• M1: 140,472 km (0.072 R)
• M2: 556,205 km (0.047 R)
• M3: 1,170,454 km (0.057 R)
• M4: 1,522,906 km (0.057 R)
• M5: 2,326,396 km (0.044 R)
• M6: 2,767,112 km (0.106 R)
• M7: 3,137,367 km (0.072 R)
• M8: 3,995,460 km (0.115 R)
• M9: 4,453,529 km (0.115 R)
• M10: 4,833,956 km (0.072 R)
• M11: 6,464,274 km (0.053 R)
• M12: 7,049,500 km (0.115 R)
• M13: 7,720,896 km (0.089 R)
• M14: 10,270,343 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.6

Radius: 11.7

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.71 AU - 1.95 AU

Year: 1651 Days

Day: 7.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,469,444 km

• M1: 145,559 km (0.115 R)
• M2: 530,624 km (0.079 R)
• M3: 1,070,223 km (0.078 R)
• M4: 1,440,777 km (0.066 R)
• M5: 2,068,939 km (0.045 R)
• M6: 2,887,837 km (0.046 R)
• M7: 3,838,681 km (0.085 R)
• M8: 5,229,044 km (0.039 R)
• M9: 5,712,544 km (0.043 R)
• M10: 6,454,999 km (0.072 R)
• M11: 6,822,860 km (0.025 R)
• M12: 7,543,622 km (0.092 R)
• M13: 8,530,819 km (0.072 R)
• M14: 9,434,390 km (0.075 R)
• M15: 9,943,920 km (0.036 R)
• M16: 11,018,482 km (0.103 R)
• M17: 11,660,855 km (0.069 R)
• M18: 12,168,889 km (0.112 R)
• M19: 13,738,919 km (0.114 R)
• M20: 15,533,196 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.4

Radius: 14.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.88 AU - 2.6 AU

Year: 2236 Days

Day: 14.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,469,444 km

• M1: 181,612 km (0.108 R)
• M2: 651,798 km (0.053 R)
• M3: 1,118,992 km (0.091 R)
• M4: 1,714,691 km (0.098 R)
• M5: 2,250,401 km (0.107 R)
• M6: 2,786,560 km (0.079 R)
• M7: 3,424,146 km (0.117 R)
• M8: 4,213,125 km (0.119 R)
• M9: 6,154,905 km (0.04 R)
• M10: 7,270,756 km (0.031 R)
• M11: 8,428,045 km (0.112 R)
• M12: 10,135,854 km (0.033 R)
• M13: 11,801,626 km (0.063 R)
• M14: 12,408,395 km (0.099 R)
• M15: 14,185,319 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.6

Radius: 3.7

Gravity: 34.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.52 AU - 7.8 AU

Year: 12776 Days

Day: 19.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,469,444 km

• M1: 46,076 km (0.039 R)
• M2: 168,298 km (0.045 R)
• M3: 381,475 km (0.067 R)
• M4: 512,672 km (0.087 R)
• M5: 831,615 km (0.119 R)
• M6: 1,428,061 km (0.092 R)
• M7: 2,383,393 km (0.109 R)
• M8: 3,495,354 km (0.117 R)
• M9: 5,472,141 km (0.079 R)
• M10: 6,597,715 km (0.117 R)
• M11: 7,112,631 km (0.12 R)
• M12: 9,639,638 km (0.096 R)
• M13: 10,564,153 km (0.044 R)
• M14: 14,135,503 km (0.116 R)
• M15: 14,988,659 km (0.119 R)
• M16: 16,084,913 km (0.074 R)
• M17: 17,233,525 km (0.1 R)
• M18: 25,292,961 km (0.11 R)
• M19: 25,963,309 km (0.079 R)
• M20: 27,239,229 km (0.113 R)
• M21: 32,089,641 km (0.086 R)
• M22: 35,070,528 km (0.074 R)
• M23: 40,396,212 km (0.098 R)
• M24: 44,553,387 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.5

Radius: 4.3

Gravity: 48.65 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.27 AU - 9.29 AU

Year: 15888 Days

Day: 17.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,469,444 km

• M1: 53,556 km (0.102 R)
• M2: 189,690 km (0.081 R)
• M3: 980,315 km (0.108 R)
• M4: 1,251,685 km (0.109 R)
• M5: 1,962,425 km (0.097 R)
• M6: 4,868,214 km (0.092 R)
• M7: 5,269,286 km (0.078 R)
• M8: 6,136,953 km (0.068 R)
• M9: 6,304,353 km (0.108 R)
• M10: 12,865,866 km (0.026 R)
• M11: 14,204,916 km (0.113 R)
• M12: 14,351,073 km (0.104 R)
• M13: 14,498,278 km (0.068 R)
• M14: 16,183,946 km (0.057 R)
• M15: 20,214,263 km (0.083 R)
• M16: 21,055,452 km (0.107 R)
• M17: 24,865,410 km (0.11 R)
• M18: 26,820,505 km (0.026 R)
• M19: 29,464,797 km (0.073 R)
• M20: 33,813,906 km (0.084 R)
• M21: 38,571,866 km (0.084 R)
• M22: 39,718,833 km (0.118 R)
• M23: 44,222,178 km (0.108 R)
• M24: 53,870,492 km (0.088 R)
• M25: 58,241,742 km (0.063 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: 454 - 19,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit