🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.8

Radius: 13.8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.56 AU - 0.7 AU

Year: 351 Days

Day: 13.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 52,395,296 km

• M1: 172,187 km (0.101 R)
• M2: 750,533 km (0.114 R)
• M3: 1,289,683 km (0.099 R)
• M4: 2,017,626 km (0.038 R)
• M5: 2,514,591 km (0.102 R)
• M6: 3,112,683 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.9

Radius: 13.1

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.73 AU - 0.83 AU

Year: 484 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,395,296 km

• M1: 162,912 km (0.079 R)
• M2: 605,123 km (0.07 R)
• M3: 1,176,737 km (0.089 R)
• M4: 1,619,397 km (0.087 R)
• M5: 2,103,795 km (0.093 R)
• M6: 2,685,282 km (0.09 R)
• M7: 3,158,909 km (0.099 R)
• M8: 3,817,887 km (0.118 R)
• M9: 4,856,695 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.1

Radius: 10

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.09 AU - 1.63 AU

Year: 1115 Days

Day: 10.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,395,296 km

• M1: 124,316 km (0.08 R)
• M2: 456,722 km (0.104 R)
• M3: 889,509 km (0.1 R)
• M4: 2,382,944 km (0.111 R)
• M5: 3,703,146 km (0.114 R)
• M6: 4,073,550 km (0.1 R)
• M7: 4,540,146 km (0.116 R)
• M8: 5,518,815 km (0.032 R)
• M9: 6,245,711 km (0.029 R)
• M10: 7,035,289 km (0.112 R)
• M11: 7,631,586 km (0.066 R)
• M12: 9,654,149 km (0.028 R)
• M13: 10,740,678 km (0.082 R)
• M14: 11,065,754 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.8

Radius: 8.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.29 AU - 2.03 AU

Year: 1503 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,395,296 km

• M1: 103,372 km (0.03 R)
• M2: 416,480 km (0.108 R)
• M3: 733,927 km (0.041 R)
• M4: 1,020,108 km (0.071 R)
• M5: 2,101,102 km (0.107 R)
• M6: 2,492,301 km (0.047 R)
• M7: 3,238,794 km (0.111 R)
• M8: 3,671,730 km (0.103 R)
• M9: 3,933,826 km (0.109 R)
• M10: 4,241,548 km (0.051 R)
• M11: 4,530,572 km (0.084 R)
• M12: 4,814,658 km (0.049 R)
• M13: 5,167,410 km (0.119 R)
• M14: 5,739,023 km (0.094 R)
• M15: 6,265,159 km (0.07 R)
• M16: 6,799,971 km (0.077 R)
• M17: 7,437,857 km (0.083 R)
• M18: 8,859,635 km (0.108 R)
• M19: 9,620,190 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.6

Radius: 12.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.82 AU - 3.74 AU

Year: 4176 Days

Day: 10 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,395,296 km

• M1: 151,692 km (0.116 R)
• M2: 869,164 km (0.04 R)
• M3: 1,537,417 km (0.073 R)
• M4: 1,932,804 km (0.12 R)
• M5: 2,340,459 km (0.081 R)
• M6: 3,036,089 km (0.07 R)
• M7: 4,454,127 km (0.029 R)
• M8: 5,474,235 km (0.073 R)
• M9: 6,443,031 km (0.056 R)
• M10: 7,810,804 km (0.105 R)
• M11: 8,341,128 km (0.105 R)
• M12: 8,789,623 km (0.073 R)
• M13: 9,886,325 km (0.114 R)
• M14: 11,362,257 km (0.108 R)
• M15: 12,350,800 km (0.118 R)
• M16: 14,796,576 km (0.11 R)
• M17: 15,975,108 km (0.039 R)
• M18: 17,549,177 km (0.074 R)
• M19: 18,810,436 km (0.107 R)
• M20: 19,283,764 km (0.072 R)
• M21: 19,704,433 km (0.117 R)
• M22: 21,384,866 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 10.8

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.16 AU - 4.04 AU

Year: 4801 Days

Day: 6.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,395,296 km

• M1: 134,339 km (0.079 R)
• M2: 576,101 km (0.099 R)
• M3: 1,208,152 km (0.045 R)
• M4: 1,946,867 km (0.097 R)
• M5: 2,295,280 km (0.054 R)
• M6: 2,964,282 km (0.095 R)
• M7: 3,324,364 km (0.077 R)
• M8: 4,355,093 km (0.092 R)
• M9: 6,139,945 km (0.098 R)
• M10: 7,248,765 km (0.091 R)
• M11: 9,642,331 km (0.084 R)
• M12: 10,439,239 km (0.046 R)
• M13: 12,727,039 km (0.113 R)
• M14: 14,015,825 km (0.116 R)
• M15: 15,448,823 km (0.11 R)
• M16: 17,103,674 km (0.111 R)
• M17: 17,486,944 km (0.05 R)
• M18: 20,332,295 km (0.108 R)
• M19: 22,240,715 km (0.092 R)
• M20: 24,105,602 km (0.044 R)
• M21: 25,654,389 km (0.102 R)
• M22: 27,181,784 km (0.087 R)
• M23: 29,676,926 km (0.107 R)
• M24: 31,837,868 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.4

Radius: 4.9

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.06 AU - 8.98 AU

Year: 14496 Days

Day: 22.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,395,296 km

• M1: 62,083 km (0.068 R)
• M2: 383,719 km (0.117 R)
• M3: 558,449 km (0.105 R)
• M4: 850,913 km (0.102 R)
• M5: 1,098,796 km (0.116 R)
• M6: 2,306,949 km (0.115 R)
• M7: 2,500,977 km (0.08 R)
• M8: 2,769,655 km (0.089 R)
• M9: 3,488,024 km (0.089 R)
• M10: 4,096,289 km (0.116 R)
• M11: 5,692,498 km (0.067 R)
• M12: 5,868,575 km (0.108 R)
• M13: 6,343,099 km (0.075 R)
• M14: 7,082,262 km (0.081 R)
• M15: 9,893,057 km (0.117 R)
• M16: 10,302,656 km (0.064 R)
• M17: 12,112,640 km (0.095 R)
• M18: 12,760,250 km (0.061 R)
• M19: 15,377,913 km (0.06 R)
• M20: 20,886,256 km (0.037 R)
• M21: 22,247,747 km (0.042 R)
• M22: 29,319,088 km (0.098 R)
• M23: 32,679,356 km (0.099 R)
• M24: 34,393,747 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386

Radius: 7.2

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.12 AU - 8.42 AU

Year: 15224 Days

Day: 18.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,395,296 km

• M1: 89,609 km (0.103 R)
• M2: 489,484 km (0.095 R)
• M3: 946,655 km (0.086 R)
• M4: 1,177,335 km (0.106 R)
• M5: 1,819,559 km (0.117 R)
• M6: 2,509,654 km (0.038 R)
• M7: 3,051,198 km (0.077 R)
• M8: 4,248,280 km (0.08 R)
• M9: 4,761,251 km (0.112 R)
• M10: 6,472,053 km (0.097 R)
• M11: 7,444,140 km (0.091 R)
• M12: 8,054,349 km (0.09 R)
• M13: 8,744,594 km (0.113 R)
• M14: 10,507,605 km (0.092 R)
• M15: 12,495,312 km (0.076 R)
• M16: 12,737,361 km (0.12 R)
• M17: 16,901,567 km (0.106 R)
• M18: 17,422,318 km (0.111 R)
• M19: 18,417,592 km (0.033 R)
• M20: 18,731,299 km (0.119 R)
• M21: 22,421,878 km (0.092 R)
• M22: 24,249,067 km (0.094 R)
• M23: 32,098,617 km (0.099 R)
• M24: 33,591,603 km (0.025 R)
• M25: 33,825,275 km (0.071 R)
• M26: 35,250,644 km (0.084 R)
• M27: 36,839,373 km (0.084 R)
• M28: 38,988,197 km (0.081 R)
• M29: 39,896,705 km (0.095 R)
• M30: 43,672,705 km (0.115 R)
• M31: 48,868,538 km (0.079 R)
• M32: 49,168,781 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 11,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit