🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.5

Radius: 8

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.93 AU - 1.49 AU

Year: 888 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,116,951 km

• M1: 100,380 km (0.09 R)
• M2: 369,058 km (0.103 R)
• M3: 741,407 km (0.118 R)
• M4: 1,135,597 km (0.09 R)
• M5: 1,907,971 km (0.111 R)
• M6: 2,467,018 km (0.072 R)
• M7: 3,131,083 km (0.104 R)
• M8: 4,029,718 km (0.093 R)
• M9: 4,311,111 km (0.112 R)
• M10: 5,054,613 km (0.108 R)
• M11: 5,940,531 km (0.102 R)
• M12: 7,037,084 km (0.075 R)
• M13: 7,377,120 km (0.051 R)
• M14: 7,943,946 km (0.078 R)
• M15: 8,564,927 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.9

Radius: 13.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.3 AU - 1.5 AU

Year: 1105 Days

Day: 7.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,116,951 km

• M1: 163,959 km (0.088 R)
• M2: 601,982 km (0.042 R)
• M3: 1,624,334 km (0.042 R)
• M4: 2,268,652 km (0.032 R)
• M5: 2,681,243 km (0.052 R)
• M6: 4,026,576 km (0.109 R)
• M7: 4,483,897 km (0.087 R)
• M8: 4,994,175 km (0.059 R)
• M9: 5,945,019 km (0.105 R)
• M10: 7,175,462 km (0.09 R)
• M11: 8,359,828 km (0.105 R)
• M12: 9,499,465 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.7

Radius: 12.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.06 AU - 4.28 AU

Year: 5679 Days

Day: 10.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 32,116,951 km

• M1: 154,983 km (0.114 R)
• M2: 650,601 km (0.104 R)
• M3: 2,695,454 km (0.097 R)
• M4: 9,339,245 km (0.033 R)
• M5: 11,891,385 km (0.104 R)
• M6: 14,111,717 km (0.064 R)
• M7: 17,018,703 km (0.09 R)
• M8: 18,443,024 km (0.045 R)
• M9: 19,126,686 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.7

Radius: 11.8

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.34 AU - 5.04 AU

Year: 5719 Days

Day: 8.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,116,951 km

• M1: 146,905 km (0.093 R)
• M2: 894,446 km (0.084 R)
• M3: 1,895,106 km (0.114 R)
• M4: 2,296,028 km (0.046 R)
• M5: 4,000,097 km (0.092 R)
• M6: 4,481,204 km (0.07 R)
• M7: 13,399,930 km (0.054 R)
• M8: 15,315,381 km (0.087 R)
• M9: 17,473,181 km (0.084 R)
• M10: 20,336,035 km (0.115 R)
• M11: 27,330,933 km (0.071 R)
• M12: 28,695,864 km (0.108 R)
• M13: 30,586,033 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309

Radius: 9.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.77 AU - 5.95 AU

Year: 7145 Days

Day: 5.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,116,951 km

• M1: 113,395 km (0.087 R)
• M2: 488,138 km (0.076 R)
• M3: 1,184,217 km (0.108 R)
• M4: 2,174,854 km (0.098 R)
• M5: 4,982,357 km (0.112 R)
• M6: 7,821,126 km (0.101 R)
• M7: 8,565,376 km (0.113 R)
• M8: 10,810,840 km (0.107 R)
• M9: 15,666,487 km (0.116 R)
• M10: 16,308,861 km (0.102 R)
• M11: 17,274,365 km (0.063 R)
• M12: 18,341,297 km (0.114 R)
• M13: 23,126,185 km (0.087 R)
• M14: 27,239,079 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 12.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.83 AU - 6.29 AU

Year: 8743 Days

Day: 8.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,116,951 km

• M1: 151,991 km (0.051 R)
• M2: 556,504 km (0.12 R)
• M3: 1,117,795 km (0.107 R)
• M4: 1,549,535 km (0.088 R)
• M5: 1,984,416 km (0.113 R)
• M6: 2,592,980 km (0.118 R)
• M7: 3,065,560 km (0.077 R)
• M8: 4,057,842 km (0.114 R)
• M9: 4,811,965 km (0.115 R)
• M10: 6,115,860 km (0.096 R)
• M11: 10,682,186 km (0.101 R)
• M12: 11,080,116 km (0.104 R)
• M13: 11,958,854 km (0.119 R)
• M14: 12,939,318 km (0.05 R)
• M15: 15,246,566 km (0.072 R)
• M16: 17,815,910 km (0.071 R)
• M17: 21,047,074 km (0.105 R)
• M18: 22,313,121 km (0.111 R)
• M19: 22,718,980 km (0.085 R)
• M20: 23,461,883 km (0.029 R)
• M21: 24,221,092 km (0.078 R)
• M22: 24,736,158 km (0.072 R)
• M23: 28,549,407 km (0.078 R)
• M24: 32,013,047 km (0.115 R)
• M25: 33,157,022 km (0.09 R)
• M26: 36,978,499 km (0.084 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.2

Radius: 7.4

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.72 AU - 8.32 AU

Year: 13752 Days

Day: 17.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 32,116,951 km

• M1: 99,183 km (0.109 R)
• M2: 347,516 km (0.082 R)
• M3: 592,707 km (0.109 R)
• M4: 1,072,467 km (0.115 R)
• M5: 1,457,682 km (0.052 R)
• M6: 1,820,456 km (0.039 R)
• M7: 2,260,573 km (0.069 R)
• M8: 2,748,861 km (0.119 R)
• M9: 3,165,341 km (0.11 R)
• M10: 3,908,095 km (0.113 R)
• M11: 5,200,172 km (0.032 R)
• M12: 5,978,679 km (0.116 R)
• M13: 6,230,452 km (0.104 R)
• M14: 8,108,653 km (0.094 R)
• M15: 9,585,334 km (0.1 R)
• M16: 11,017,285 km (0.077 R)
• M17: 11,341,763 km (0.079 R)
• M18: 13,121,080 km (0.119 R)
• M19: 14,108,575 km (0.079 R)
• M20: 15,211,261 km (0.089 R)
• M21: 16,864,318 km (0.075 R)
• M22: 20,119,418 km (0.064 R)
• M23: 23,148,176 km (0.073 R)
• M24: 23,770,503 km (0.079 R)
• M25: 25,141,568 km (0.103 R)
• M26: 25,893,895 km (0.091 R)
• M27: 26,855,361 km (0.117 R)
• M28: 27,344,845 km (0.095 R)
• M29: 28,951,526 km (0.113 R)
• M30: 33,354,042 km (0.089 R)
• M31: 37,937,272 km (0.097 R)
• M32: 38,677,632 km (0.113 R)
• M33: 40,827,952 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.4

Radius: 7.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.39 AU - 9.17 AU

Year: 14471 Days

Day: 21.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,116,951 km

• M1: 109,655 km (0.031 R)
• M2: 434,582 km (0.063 R)
• M3: 735,573 km (0.105 R)
• M4: 1,367,773 km (0.115 R)
• M5: 1,706,912 km (0.088 R)
• M6: 3,296,838 km (0.043 R)
• M7: 4,028,970 km (0.114 R)
• M8: 4,731,481 km (0.092 R)
• M9: 5,112,058 km (0.094 R)
• M10: 5,601,543 km (0.056 R)
• M11: 6,313,180 km (0.058 R)
• M12: 9,771,434 km (0.119 R)
• M13: 11,752,858 km (0.048 R)
• M14: 12,249,522 km (0.082 R)
• M15: 16,065,315 km (0.107 R)
• M16: 16,553,304 km (0.084 R)
• M17: 20,965,244 km (0.116 R)
• M18: 24,067,904 km (0.073 R)
• M19: 25,604,274 km (0.092 R)
• M20: 25,935,932 km (0.086 R)
• M21: 27,724,076 km (0.106 R)
• M22: 28,249,613 km (0.096 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: 151 - 18,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit