🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.3

Radius: 10

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.86 AU - 1.12 AU

Year: 646 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,405,057 km

• M1: 124,316 km (0.089 R)
• M2: 446,849 km (0.119 R)
• M3: 765,492 km (0.101 R)
• M4: 1,212,940 km (0.07 R)
• M5: 1,599,052 km (0.043 R)
• M6: 2,173,358 km (0.084 R)
• M7: 2,503,820 km (0.117 R)
• M8: 5,816,216 km (0.109 R)
• M9: 6,564,803 km (0.085 R)
• M10: 7,444,888 km (0.117 R)
• M11: 8,057,940 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.2

Radius: 8.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.1 AU - 1.32 AU

Year: 873 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,405,057 km

• M1: 105,766 km (0.098 R)
• M2: 637,137 km (0.089 R)
• M3: 1,162,974 km (0.103 R)
• M4: 1,866,084 km (0.056 R)
• M5: 2,562,911 km (0.097 R)
• M6: 2,936,157 km (0.07 R)
• M7: 3,792,306 km (0.087 R)
• M8: 4,226,888 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.8

Radius: 12.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.39 AU - 1.81 AU

Year: 1328 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,405,057 km

• M1: 158,125 km (0.116 R)
• M2: 736,022 km (0.071 R)
• M3: 1,337,106 km (0.097 R)
• M4: 1,761,515 km (0.108 R)
• M5: 2,406,581 km (0.064 R)
• M6: 3,234,156 km (0.1 R)
• M7: 3,682,651 km (0.061 R)
• M8: 4,442,907 km (0.075 R)
• M9: 7,054,587 km (0.026 R)
• M10: 7,978,354 km (0.067 R)
• M11: 8,483,994 km (0.066 R)
• M12: 8,951,189 km (0.087 R)
• M13: 9,559,603 km (0.105 R)
• M14: 10,724,073 km (0.084 R)
• M15: 11,236,296 km (0.068 R)
• M16: 12,421,111 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642

Radius: 13.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.19 AU - 4.99 AU

Year: 5426 Days

Day: 11.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,405,057 km

• M1: 169,345 km (0.092 R)
• M2: 625,618 km (0.116 R)
• M3: 1,304,942 km (0.117 R)
• M4: 1,766,900 km (0.027 R)
• M5: 2,759,333 km (0.054 R)
• M6: 3,371,038 km (0.054 R)
• M7: 3,865,609 km (0.117 R)
• M8: 7,248,765 km (0.081 R)
• M9: 8,004,084 km (0.117 R)
• M10: 8,653,489 km (0.114 R)
• M11: 9,255,471 km (0.114 R)
• M12: 11,277,735 km (0.119 R)
• M13: 12,292,906 km (0.034 R)
• M14: 13,473,682 km (0.114 R)
• M15: 14,954,701 km (0.069 R)
• M16: 18,696,742 km (0.032 R)
• M17: 19,432,464 km (0.101 R)
• M18: 22,495,032 km (0.078 R)
• M19: 23,022,364 km (0.071 R)
• M20: 25,134,237 km (0.096 R)
• M21: 25,948,199 km (0.117 R)
• M22: 27,202,129 km (0.054 R)
• M23: 27,714,801 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 11.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.65 AU - 6.07 AU

Year: 8141 Days

Day: 14.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,405,057 km

• M1: 191,036 km (0.055 R)
• M2: 574,007 km (0.1 R)
• M3: 1,043,894 km (0.102 R)
• M4: 1,844,093 km (0.102 R)
• M5: 3,161,452 km (0.087 R)
• M6: 5,665,271 km (0.112 R)
• M7: 7,601,816 km (0.117 R)
• M8: 10,108,328 km (0.102 R)
• M9: 16,006,374 km (0.077 R)
• M10: 22,360,693 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.8

Radius: 7.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.67 AU - 8.03 AU

Year: 13072 Days

Day: 22.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,405,057 km

• M1: 95,743 km (0.062 R)
• M2: 648,507 km (0.077 R)
• M3: 1,502,561 km (0.08 R)
• M4: 1,820,456 km (0.103 R)
• M5: 3,205,882 km (0.068 R)
• M6: 5,742,165 km (0.074 R)
• M7: 6,811,789 km (0.075 R)
• M8: 7,548,559 km (0.083 R)
• M9: 8,008,423 km (0.083 R)
• M10: 11,079,069 km (0.083 R)
• M11: 12,924,508 km (0.117 R)
• M12: 15,186,577 km (0.076 R)
• M13: 18,322,298 km (0.067 R)
• M14: 21,442,461 km (0.119 R)
• M15: 22,580,751 km (0.069 R)
• M16: 23,017,727 km (0.058 R)
• M17: 23,312,285 km (0.111 R)
• M18: 23,984,129 km (0.096 R)
• M19: 24,439,056 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.5

Radius: 5.6

Gravity: 30.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.2 AU - 8.7 AU

Year: 16114 Days

Day: 18.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,405,057 km

• M1: 69,713 km (0.1 R)
• M2: 254,167 km (0.109 R)
• M3: 511,774 km (0.112 R)
• M4: 778,358 km (0.095 R)
• M5: 1,121,984 km (0.108 R)
• M6: 1,358,648 km (0.063 R)
• M7: 1,895,555 km (0.106 R)
• M8: 2,254,440 km (0.116 R)
• M9: 2,495,292 km (0.046 R)
• M10: 2,705,029 km (0.063 R)
• M11: 3,133,776 km (0.075 R)
• M12: 3,434,468 km (0.087 R)
• M13: 3,694,619 km (0.115 R)
• M14: 4,353,298 km (0.079 R)
• M15: 5,124,026 km (0.027 R)
• M16: 8,539,944 km (0.117 R)
• M17: 9,912,505 km (0.078 R)
• M18: 11,875,827 km (0.11 R)
• M19: 14,011,337 km (0.054 R)
• M20: 14,601,500 km (0.12 R)
• M21: 15,131,226 km (0.066 R)
• M22: 18,847,088 km (0.032 R)
• M23: 20,962,252 km (0.077 R)
• M24: 27,441,934 km (0.108 R)
• M25: 31,380,697 km (0.063 R)
• M26: 34,604,082 km (0.118 R)
• M27: 36,640,408 km (0.117 R)
• M28: 44,631,627 km (0.112 R)
• M29: 49,030,403 km (0.054 R)
• M30: 50,730,284 km (0.102 R)
• M31: 55,881,387 km (0.037 R)
• M32: 56,065,093 km (0.074 R)
• M33: 60,014,028 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 17,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit