🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 10.1

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.5 AU - 0.66 AU

Year: 300 Days

Day: 11.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,723,513 km

• M1: 125,662 km (0.057 R)
• M2: 598,242 km (0.085 R)
• M3: 1,146,668 km (0.118 R)
• M4: 1,512,285 km (0.044 R)
• M5: 2,070,734 km (0.06 R)
• M6: 2,603,302 km (0.069 R)
• M7: 3,109,691 km (0.11 R)
• M8: 3,588,703 km (0.115 R)
• M9: 4,736,418 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.2

Radius: 13.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.89 AU - 1.29 AU

Year: 772 Days

Day: 15 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,723,513 km

• M1: 166,652 km (0.091 R)
• M2: 726,447 km (0.093 R)
• M3: 1,253,780 km (0.086 R)
• M4: 1,727,107 km (0.089 R)
• M5: 2,497,387 km (0.112 R)
• M6: 3,154,720 km (0.119 R)
• M7: 4,675,831 km (0.104 R)
• M8: 5,608,424 km (0.112 R)
• M9: 6,621,651 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.7

Radius: 13

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.01 AU - 1.35 AU

Year: 869 Days

Day: 5 Hours

Environment

Temp: -188 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,723,513 km

• M1: 162,463 km (0.074 R)
• M2: 675,434 km (0.049 R)
• M3: 1,171,651 km (0.094 R)
• M4: 2,159,894 km (0.072 R)
• M5: 2,586,846 km (0.094 R)
• M6: 3,057,332 km (0.108 R)
• M7: 3,659,164 km (0.076 R)
• M8: 4,124,862 km (0.025 R)
• M9: 4,771,873 km (0.1 R)
• M10: 5,349,021 km (0.1 R)
• M11: 5,951,751 km (0.11 R)
• M12: 7,150,778 km (0.11 R)
• M13: 8,190,035 km (0.119 R)
• M14: 9,469,844 km (0.102 R)
• M15: 10,023,506 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 13.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.04 AU - 1.5 AU

Year: 971 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,723,513 km

• M1: 170,542 km (0.072 R)
• M2: 614,997 km (0.107 R)
• M3: 1,152,502 km (0.113 R)
• M4: 1,600,548 km (0.115 R)
• M5: 2,395,212 km (0.059 R)
• M6: 2,823,061 km (0.108 R)
• M7: 3,314,790 km (0.12 R)
• M8: 3,768,370 km (0.089 R)
• M9: 4,382,769 km (0.072 R)
• M10: 5,473,188 km (0.051 R)
• M11: 6,187,069 km (0.089 R)
• M12: 6,941,640 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.9

Radius: 10.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.26 AU - 3.38 AU

Year: 3212 Days

Day: 6.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,723,513 km

• M1: 126,859 km (0.077 R)
• M2: 804,388 km (0.074 R)
• M3: 1,182,721 km (0.116 R)
• M4: 1,691,802 km (0.11 R)
• M5: 2,023,610 km (0.067 R)
• M6: 2,356,914 km (0.092 R)
• M7: 2,902,199 km (0.037 R)
• M8: 3,240,290 km (0.119 R)
• M9: 4,983,703 km (0.031 R)
• M10: 5,572,820 km (0.101 R)
• M11: 6,486,115 km (0.116 R)
• M12: 8,039,240 km (0.068 R)
• M13: 8,404,408 km (0.038 R)
• M14: 8,920,072 km (0.083 R)
• M15: 9,420,477 km (0.109 R)
• M16: 11,238,241 km (0.117 R)
• M17: 12,078,682 km (0.097 R)
• M18: 13,837,205 km (0.103 R)
• M19: 14,362,592 km (0.096 R)
• M20: 15,606,199 km (0.106 R)
• M21: 16,545,225 km (0.088 R)
• M22: 17,576,703 km (0.063 R)
• M23: 19,115,616 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.2

Radius: 5.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.37 AU - 6.45 AU

Year: 11007 Days

Day: 17.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,723,513 km

• M1: 68,067 km (0.061 R)
• M2: 311,463 km (0.09 R)
• M3: 549,922 km (0.094 R)
• M4: 747,391 km (0.033 R)
• M5: 2,654,614 km (0.101 R)
• M6: 3,249,715 km (0.058 R)
• M7: 3,494,307 km (0.11 R)
• M8: 5,229,942 km (0.116 R)
• M9: 6,599,061 km (0.118 R)
• M10: 7,435,463 km (0.055 R)
• M11: 7,753,209 km (0.094 R)
• M12: 8,529,921 km (0.08 R)
• M13: 11,261,877 km (0.069 R)
• M14: 15,191,215 km (0.097 R)
• M15: 18,821,656 km (0.117 R)
• M16: 20,836,590 km (0.065 R)
• M17: 21,538,952 km (0.117 R)
• M18: 24,352,439 km (0.11 R)
• M19: 24,896,078 km (0.059 R)
• M20: 25,527,231 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.9

Radius: 7.8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.57 AU - 8.01 AU

Year: 12000 Days

Day: 18.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,723,513 km

• M1: 107,561 km (0.067 R)
• M2: 585,077 km (0.106 R)
• M3: 913,295 km (0.067 R)
• M4: 1,158,636 km (0.108 R)
• M5: 1,423,873 km (0.051 R)
• M6: 1,744,311 km (0.069 R)
• M7: 2,404,337 km (0.059 R)
• M8: 3,376,424 km (0.096 R)
• M9: 4,506,037 km (0.094 R)
• M10: 4,759,307 km (0.092 R)
• M11: 5,233,083 km (0.086 R)
• M12: 6,137,402 km (0.065 R)
• M13: 6,414,158 km (0.086 R)
• M14: 7,409,882 km (0.056 R)
• M15: 7,684,095 km (0.086 R)
• M16: 8,462,602 km (0.114 R)
• M17: 9,844,437 km (0.082 R)
• M18: 12,217,060 km (0.1 R)
• M19: 13,622,831 km (0.12 R)
• M20: 14,214,191 km (0.085 R)
• M21: 15,448,374 km (0.079 R)
• M22: 16,026,270 km (0.102 R)
• M23: 17,917,038 km (0.108 R)
• M24: 19,503,374 km (0.115 R)
• M25: 24,647,446 km (0.084 R)
• M26: 30,930,407 km (0.088 R)
• M27: 33,952,583 km (0.051 R)
• M28: 36,938,257 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.9

Radius: 4.9

Gravity: 34.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.38 AU - 9.52 AU

Year: 18160 Days

Day: 20.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,723,513 km

• M1: 61,186 km (0.074 R)
• M2: 407,056 km (0.113 R)
• M3: 571,763 km (0.069 R)
• M4: 1,106,875 km (0.117 R)
• M5: 1,669,063 km (0.045 R)
• M6: 2,003,415 km (0.104 R)
• M7: 2,228,859 km (0.112 R)
• M8: 2,471,207 km (0.073 R)
• M9: 2,880,058 km (0.114 R)
• M10: 3,591,097 km (0.065 R)
• M11: 4,245,588 km (0.075 R)
• M12: 5,199,723 km (0.111 R)
• M13: 6,375,263 km (0.104 R)
• M14: 9,462,065 km (0.037 R)
• M15: 10,216,188 km (0.091 R)
• M16: 13,136,039 km (0.038 R)
• M17: 14,520,269 km (0.05 R)
• M18: 17,150,648 km (0.083 R)
• M19: 17,574,907 km (0.097 R)
• M20: 20,648,545 km (0.058 R)
• M21: 26,236,325 km (0.103 R)
• M22: 33,013,408 km (0.101 R)
• M23: 35,966,769 km (0.064 R)
• M24: 37,792,162 km (0.116 R)
• M25: 38,221,957 km (0.046 R)
• M26: 40,420,297 km (0.079 R)
• M27: 49,542,177 km (0.106 R)
• M28: 61,511,503 km (0.12 R)
• M29: 64,727,558 km (0.061 R)
• M30: 65,548,701 km (0.119 R)
• M31: 66,169,083 km (0.088 R)
• M32: 66,376,725 km (0.082 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: 244 - 16,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit