🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.7

Radius: 13

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.12 AU - 1.74 AU

Year: 1140 Days

Day: 6.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,500,999 km

• M1: 172,038 km (0.091 R)
• M2: 723,156 km (0.085 R)
• M3: 1,317,957 km (0.087 R)
• M4: 2,315,625 km (0.065 R)
• M5: 3,204,686 km (0.105 R)
• M6: 4,000,097 km (0.025 R)
• M7: 4,496,463 km (0.072 R)
• M8: 4,923,116 km (0.103 R)
• M9: 5,634,305 km (0.113 R)
• M10: 6,110,325 km (0.093 R)
• M11: 6,817,175 km (0.119 R)
• M12: 7,528,962 km (0.106 R)
• M13: 8,527,677 km (0.034 R)
• M14: 8,962,109 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 10.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.98 AU - 2.14 AU

Year: 1972 Days

Day: 9.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,500,999 km

• M1: 130,599 km (0.081 R)
• M2: 543,339 km (0.093 R)
• M3: 996,621 km (0.06 R)
• M4: 1,935,497 km (0.088 R)
• M5: 2,636,214 km (0.105 R)
• M6: 3,136,020 km (0.106 R)
• M7: 3,664,250 km (0.094 R)
• M8: 4,176,773 km (0.119 R)
• M9: 4,837,995 km (0.093 R)
• M10: 6,006,504 km (0.079 R)
• M11: 6,568,394 km (0.075 R)
• M12: 6,901,399 km (0.103 R)
• M13: 8,171,335 km (0.075 R)
• M14: 9,079,544 km (0.087 R)
• M15: 9,820,502 km (0.067 R)
• M16: 10,846,893 km (0.064 R)
• M17: 11,607,000 km (0.085 R)
• M18: 12,171,283 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.7

Radius: 14.2

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.08 AU - 4.3 AU

Year: 5719 Days

Day: 13.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,500,999 km

• M1: 176,675 km (0.107 R)
• M2: 880,982 km (0.116 R)
• M3: 1,402,779 km (0.114 R)
• M4: 3,010,208 km (0.093 R)
• M5: 3,621,615 km (0.118 R)
• M6: 4,495,416 km (0.069 R)
• M7: 6,259,923 km (0.106 R)
• M8: 6,835,127 km (0.065 R)
• M9: 7,519,687 km (0.065 R)
• M10: 8,859,036 km (0.06 R)
• M11: 10,965,075 km (0.072 R)
• M12: 15,836,131 km (0.089 R)
• M13: 17,826,232 km (0.046 R)
• M14: 19,125,489 km (0.117 R)
• M15: 24,959,657 km (0.106 R)
• M16: 27,200,932 km (0.103 R)
• M17: 29,761,449 km (0.055 R)
• M18: 31,197,290 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.9

Radius: 4.4

Gravity: 35.58 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.68 AU - 6.32 AU

Year: 9801 Days

Day: 22.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,500,999 km

• M1: 55,800 km (0.077 R)
• M2: 299,794 km (0.095 R)
• M3: 474,524 km (0.109 R)
• M4: 692,788 km (0.117 R)
• M5: 848,818 km (0.114 R)
• M6: 1,307,186 km (0.063 R)
• M7: 2,432,611 km (0.09 R)
• M8: 2,755,593 km (0.086 R)
• M9: 3,222,189 km (0.116 R)
• M10: 3,611,592 km (0.049 R)
• M11: 3,765,378 km (0.091 R)
• M12: 4,004,436 km (0.112 R)
• M13: 5,000,010 km (0.115 R)
• M14: 7,100,813 km (0.109 R)
• M15: 7,302,171 km (0.093 R)
• M16: 7,465,981 km (0.05 R)
• M17: 8,145,754 km (0.092 R)
• M18: 9,433,193 km (0.106 R)
• M19: 10,024,254 km (0.097 R)
• M20: 11,776,793 km (0.063 R)
• M21: 12,813,806 km (0.095 R)
• M22: 16,498,102 km (0.091 R)
• M23: 17,354,550 km (0.064 R)
• M24: 18,770,643 km (0.062 R)
• M25: 21,915,340 km (0.098 R)
• M26: 23,212,802 km (0.101 R)
• M27: 26,534,025 km (0.065 R)
• M28: 30,474,582 km (0.081 R)
• M29: 30,792,927 km (0.111 R)
• M30: 31,006,403 km (0.113 R)
• M31: 32,860,818 km (0.098 R)
• M32: 34,213,482 km (0.074 R)
• M33: 36,311,442 km (0.11 R)
• M34: 38,246,790 km (0.112 R)
• M35: 39,616,658 km (0.093 R)
• M36: 43,250,390 km (0.106 R)
• M37: 44,463,928 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.5

Radius: 3.4

Gravity: 55.58 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.46 AU - 9 AU

Year: 15745 Days

Day: 23.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,500,999 km

• M1: 42,336 km (0.07 R)
• M2: 191,635 km (0.107 R)
• M3: 597,045 km (0.04 R)
• M4: 941,719 km (0.097 R)
• M5: 2,786,410 km (0.111 R)
• M6: 2,953,960 km (0.094 R)
• M7: 4,012,963 km (0.097 R)
• M8: 4,383,966 km (0.102 R)
• M9: 4,577,844 km (0.118 R)
• M10: 5,902,384 km (0.098 R)
• M11: 10,949,517 km (0.055 R)
• M12: 12,106,357 km (0.097 R)
• M13: 13,749,391 km (0.087 R)
• M14: 14,588,336 km (0.066 R)
• M15: 18,369,422 km (0.103 R)
• M16: 19,732,857 km (0.117 R)
• M17: 21,070,860 km (0.084 R)
• M18: 28,119,613 km (0.061 R)
• M19: 34,268,983 km (0.082 R)
• M20: 36,327,150 km (0.054 R)
• M21: 38,466,250 km (0.047 R)
• M22: 49,456,757 km (0.086 R)
• M23: 57,423,591 km (0.052 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit