🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.5

Radius: 14.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.52 AU - 0.82 AU

Year: 372 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,498,987 km

• M1: 181,612 km (0.114 R)
• M2: 646,412 km (0.03 R)
• M3: 1,108,371 km (0.091 R)
• M4: 1,732,643 km (0.101 R)
• M5: 2,393,416 km (0.075 R)
• M6: 2,938,401 km (0.114 R)
• M7: 3,494,905 km (0.091 R)
• M8: 4,029,568 km (0.108 R)
• M9: 4,837,846 km (0.069 R)
• M10: 5,668,712 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 12.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.69 AU - 0.91 AU

Year: 485 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 64,498,987 km

• M1: 151,692 km (0.054 R)
• M2: 596,297 km (0.114 R)
• M3: 1,655,001 km (0.081 R)
• M4: 2,119,203 km (0.044 R)
• M5: 2,848,792 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.8

Radius: 12.9

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.9 AU - 0.98 AU

Year: 618 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,498,987 km

• M1: 160,519 km (0.106 R)
• M2: 570,267 km (0.107 R)
• M3: 1,085,333 km (0.112 R)
• M4: 1,679,087 km (0.093 R)
• M5: 2,516,236 km (0.115 R)
• M6: 3,031,002 km (0.099 R)
• M7: 4,560,192 km (0.102 R)
• M8: 5,082,139 km (0.11 R)
• M9: 5,550,679 km (0.088 R)
• M10: 6,914,264 km (0.052 R)
• M11: 7,377,569 km (0.079 R)
• M12: 7,932,427 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 10.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.36 AU - 2.04 AU

Year: 1503 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,498,987 km

• M1: 136,134 km (0.072 R)
• M2: 484,099 km (0.116 R)
• M3: 809,324 km (0.078 R)
• M4: 1,148,313 km (0.076 R)
• M5: 1,593,068 km (0.103 R)
• M6: 2,098,409 km (0.114 R)
• M7: 2,536,731 km (0.12 R)
• M8: 3,462,892 km (0.109 R)
• M9: 4,012,215 km (0.119 R)
• M10: 4,369,155 km (0.028 R)
• M11: 5,166,961 km (0.096 R)
• M12: 6,168,967 km (0.082 R)
• M13: 7,370,537 km (0.084 R)
• M14: 8,173,429 km (0.117 R)
• M15: 8,890,901 km (0.038 R)
• M16: 9,709,949 km (0.087 R)
• M17: 10,231,298 km (0.113 R)
• M18: 10,999,034 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.3

Radius: 8.2

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.79 AU - 1.95 AU

Year: 1734 Days

Day: 9.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,498,987 km

• M1: 102,325 km (0.111 R)
• M2: 418,425 km (0.046 R)
• M3: 715,975 km (0.076 R)
• M4: 1,073,215 km (0.067 R)
• M5: 1,657,993 km (0.108 R)
• M6: 2,010,745 km (0.111 R)
• M7: 2,549,597 km (0.083 R)
• M8: 3,006,618 km (0.05 R)
• M9: 3,569,555 km (0.053 R)
• M10: 3,988,878 km (0.06 R)
• M11: 4,399,973 km (0.116 R)
• M12: 5,446,709 km (0.069 R)
• M13: 6,704,528 km (0.088 R)
• M14: 7,145,243 km (0.045 R)
• M15: 8,488,782 km (0.065 R)
• M16: 9,957,833 km (0.099 R)
• M17: 10,531,690 km (0.068 R)
• M18: 10,976,594 km (0.12 R)
• M19: 11,511,257 km (0.044 R)
• M20: 12,882,321 km (0.09 R)
• M21: 14,179,485 km (0.053 R)
• M22: 15,278,431 km (0.071 R)
• M23: 15,561,769 km (0.101 R)
• M24: 16,433,027 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.2

Radius: 13.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.05 AU - 5.55 AU

Year: 7133 Days

Day: 5.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,498,987 km

• M1: 179,817 km (0.112 R)
• M2: 809,324 km (0.103 R)
• M3: 1,532,481 km (0.056 R)
• M4: 2,429,021 km (0.096 R)
• M5: 3,559,981 km (0.104 R)
• M6: 5,102,335 km (0.114 R)
• M7: 5,799,311 km (0.111 R)
• M8: 7,648,341 km (0.078 R)
• M9: 11,192,613 km (0.117 R)
• M10: 12,584,322 km (0.03 R)
• M11: 15,277,832 km (0.063 R)
• M12: 16,468,631 km (0.116 R)
• M13: 19,391,175 km (0.099 R)
• M14: 21,240,953 km (0.062 R)
• M15: 25,806,680 km (0.09 R)
• M16: 26,243,655 km (0.105 R)
• M17: 28,689,730 km (0.028 R)
• M18: 32,384,648 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.8

Radius: 5.2

Gravity: 26.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.74 AU - 6.16 AU

Year: 9844 Days

Day: 17.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,498,987 km

• M1: 64,925 km (0.081 R)
• M2: 264,339 km (0.083 R)
• M3: 458,966 km (0.104 R)
• M4: 830,268 km (0.112 R)
• M5: 1,172,249 km (0.04 R)
• M6: 1,382,434 km (0.071 R)
• M7: 1,799,662 km (0.045 R)
• M8: 4,906,212 km (0.103 R)
• M9: 6,448,566 km (0.103 R)
• M10: 8,024,579 km (0.075 R)
• M11: 9,990,894 km (0.038 R)
• M12: 10,193,599 km (0.087 R)
• M13: 11,411,924 km (0.102 R)
• M14: 11,745,228 km (0.118 R)
• M15: 12,783,736 km (0.112 R)
• M16: 14,713,399 km (0.073 R)
• M17: 15,442,390 km (0.088 R)
• M18: 15,713,461 km (0.03 R)
• M19: 24,652,383 km (0.102 R)
• M20: 33,227,482 km (0.055 R)
• M21: 34,134,943 km (0.076 R)
• M22: 35,058,859 km (0.087 R)
• M23: 38,672,097 km (0.047 R)
• M24: 41,735,412 km (0.11 R)
• M25: 44,272,443 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.3

Radius: 5.4

Gravity: 21.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.43 AU - 9.35 AU

Year: 16483 Days

Day: 19.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,498,987 km

• M1: 67,169 km (0.093 R)
• M2: 311,762 km (0.11 R)
• M3: 516,113 km (0.062 R)
• M4: 914,043 km (0.095 R)
• M5: 2,258,629 km (0.109 R)
• M6: 2,782,520 km (0.105 R)
• M7: 3,658,715 km (0.075 R)
• M8: 3,889,245 km (0.103 R)
• M9: 4,252,918 km (0.098 R)
• M10: 4,639,180 km (0.108 R)
• M11: 6,338,761 km (0.055 R)
• M12: 7,192,815 km (0.074 R)
• M13: 8,513,914 km (0.087 R)
• M14: 8,715,123 km (0.047 R)
• M15: 11,565,262 km (0.051 R)
• M16: 12,062,376 km (0.099 R)
• M17: 12,444,448 km (0.103 R)
• M18: 13,032,817 km (0.049 R)
• M19: 14,692,007 km (0.103 R)
• M20: 17,356,495 km (0.097 R)
• M21: 18,090,422 km (0.04 R)
• M22: 21,510,827 km (0.094 R)
• M23: 23,618,661 km (0.047 R)
• M24: 28,800,133 km (0.05 R)
• M25: 31,116,208 km (0.1 R)
• M26: 35,204,269 km (0.075 R)
• M27: 37,175,370 km (0.09 R)
• M28: 37,984,096 km (0.109 R)
• M29: 39,218,877 km (0.113 R)
• M30: 41,479,750 km (0.061 R)
• M31: 43,528,044 km (0.086 R)
• M32: 45,336,682 km (0.097 R)
• M33: 49,102,958 km (0.105 R)
• M34: 53,412,573 km (0.095 R)
• M35: 62,585,316 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 15,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit