🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.2

Radius: 11.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.31 AU - 1.87 AU

Year: 1275 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,916,038 km

• M1: 141,819 km (0.11 R)
• M2: 992,582 km (0.084 R)
• M3: 1,782,758 km (0.1 R)
• M4: 2,411,817 km (0.038 R)
• M5: 2,798,079 km (0.109 R)
• M6: 4,147,302 km (0.071 R)
• M7: 4,508,730 km (0.116 R)
• M8: 5,138,687 km (0.03 R)
• M9: 5,932,752 km (0.108 R)
• M10: 6,529,049 km (0.098 R)
• M11: 8,050,460 km (0.062 R)
• M12: 8,533,362 km (0.101 R)
• M13: 10,821,611 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.6

Radius: 9.4

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.1 AU - 2.6 AU

Year: 2291 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,916,038 km

• M1: 116,986 km (0.03 R)
• M2: 414,237 km (0.1 R)
• M3: 996,621 km (0.061 R)
• M4: 1,510,490 km (0.11 R)
• M5: 1,858,305 km (0.119 R)
• M6: 2,453,106 km (0.1 R)
• M7: 3,238,495 km (0.04 R)
• M8: 3,823,572 km (0.12 R)
• M9: 4,182,607 km (0.112 R)
• M10: 5,109,066 km (0.103 R)
• M11: 6,166,723 km (0.11 R)
• M12: 6,633,918 km (0.086 R)
• M13: 7,577,731 km (0.066 R)
• M14: 8,574,800 km (0.066 R)
• M15: 9,052,766 km (0.094 R)
• M16: 10,099,502 km (0.076 R)
• M17: 11,184,834 km (0.062 R)
• M18: 15,348,742 km (0.063 R)
• M19: 16,105,108 km (0.078 R)
• M20: 18,580,205 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 13.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.93 AU - 3.49 AU

Year: 3657 Days

Day: 14 Hours

Environment

Temp: -215 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,916,038 km

• M1: 176,525 km (0.116 R)
• M2: 856,298 km (0.116 R)
• M3: 1,451,698 km (0.091 R)
• M4: 2,420,793 km (0.102 R)
• M5: 2,911,923 km (0.109 R)
• M6: 5,719,725 km (0.11 R)
• M7: 7,504,876 km (0.086 R)
• M8: 9,830,974 km (0.06 R)
• M9: 10,717,341 km (0.111 R)
• M10: 11,481,487 km (0.042 R)
• M11: 13,454,832 km (0.05 R)
• M12: 13,944,466 km (0.107 R)
• M13: 14,547,645 km (0.086 R)
• M14: 20,852,148 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.5

Radius: 8.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.76 AU - 4.1 AU

Year: 4039 Days

Day: 12.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,916,038 km

• M1: 105,018 km (0.079 R)
• M2: 377,136 km (0.115 R)
• M3: 972,386 km (0.083 R)
• M4: 2,192,357 km (0.116 R)
• M5: 2,815,133 km (0.071 R)
• M6: 4,034,206 km (0.094 R)
• M7: 4,387,406 km (0.064 R)
• M8: 4,649,203 km (0.067 R)
• M9: 6,614,021 km (0.083 R)
• M10: 8,663,213 km (0.108 R)
• M11: 10,282,011 km (0.095 R)
• M12: 10,863,797 km (0.064 R)
• M13: 11,142,797 km (0.097 R)
• M14: 12,178,314 km (0.093 R)
• M15: 12,653,736 km (0.106 R)
• M16: 14,728,509 km (0.083 R)
• M17: 16,076,834 km (0.08 R)
• M18: 16,596,537 km (0.098 R)
• M19: 17,020,199 km (0.037 R)
• M20: 17,834,310 km (0.113 R)
• M21: 19,539,726 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.6

Radius: 11.5

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.93 AU - 4.15 AU

Year: 4235 Days

Day: 11.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,916,038 km

• M1: 143,464 km (0.083 R)
• M2: 529,576 km (0.119 R)
• M3: 1,030,281 km (0.119 R)
• M4: 1,521,111 km (0.094 R)
• M5: 2,930,024 km (0.083 R)
• M6: 3,294,893 km (0.102 R)
• M7: 4,306,773 km (0.099 R)
• M8: 5,317,756 km (0.082 R)
• M9: 5,775,675 km (0.102 R)
• M10: 6,259,923 km (0.109 R)
• M11: 6,970,064 km (0.072 R)
• M12: 9,466,703 km (0.034 R)
• M13: 9,927,315 km (0.092 R)
• M14: 11,446,032 km (0.084 R)
• M15: 12,859,433 km (0.106 R)
• M16: 15,680,101 km (0.101 R)
• M17: 16,385,305 km (0.118 R)
• M18: 17,544,988 km (0.109 R)
• M19: 18,305,244 km (0.063 R)
• M20: 20,857,833 km (0.069 R)
• M21: 22,661,235 km (0.089 R)
• M22: 23,109,131 km (0.093 R)
• M23: 26,247,545 km (0.066 R)
• M24: 26,991,046 km (0.104 R)
• M25: 28,003,973 km (0.085 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.6

Radius: 5.8

Gravity: 26.65 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.1 AU - 7.5 AU

Year: 12541 Days

Day: 21 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 36,916,038 km

• M1: 77,342 km (0.096 R)
• M2: 281,842 km (0.112 R)
• M3: 620,233 km (0.117 R)
• M4: 1,192,744 km (0.117 R)
• M5: 1,380,639 km (0.079 R)
• M6: 1,732,942 km (0.095 R)
• M7: 1,993,840 km (0.089 R)
• M8: 2,221,229 km (0.036 R)
• M9: 2,594,775 km (0.105 R)
• M10: 4,178,119 km (0.059 R)
• M11: 4,914,290 km (0.11 R)
• M12: 5,771,187 km (0.097 R)
• M13: 6,038,817 km (0.044 R)
• M14: 6,476,241 km (0.116 R)
• M15: 8,103,417 km (0.074 R)
• M16: 10,824,902 km (0.084 R)
• M17: 12,580,134 km (0.039 R)
• M18: 14,586,840 km (0.093 R)
• M19: 15,373,276 km (0.054 R)
• M20: 16,414,477 km (0.108 R)
• M21: 20,429,085 km (0.11 R)
• M22: 21,686,007 km (0.11 R)
• M23: 24,353,187 km (0.086 R)
• M24: 27,659,898 km (0.055 R)
• M25: 30,788,738 km (0.116 R)
• M26: 36,298,278 km (0.105 R)
• M27: 37,871,150 km (0.1 R)
• M28: 39,080,349 km (0.101 R)
• M29: 40,732,209 km (0.038 R)
• M30: 41,293,051 km (0.109 R)
• M31: 44,174,606 km (0.08 R)
• M32: 50,656,681 km (0.026 R)
• M33: 51,305,188 km (0.073 R)
• M34: 53,283,919 km (0.081 R)
• M35: 55,828,130 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.8

Radius: 4.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.8 AU - 11.92 AU

Year: 24344 Days

Day: 15.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,916,038 km

• M1: 85,271 km (0.106 R)
• M2: 332,257 km (0.039 R)
• M3: 658,829 km (0.099 R)
• M4: 1,185,114 km (0.093 R)
• M5: 1,478,027 km (0.076 R)
• M6: 1,936,993 km (0.057 R)
• M7: 2,727,618 km (0.118 R)
• M8: 6,809,545 km (0.116 R)
• M9: 7,548,559 km (0.088 R)
• M10: 7,819,331 km (0.111 R)
• M11: 8,380,473 km (0.052 R)
• M12: 8,712,879 km (0.107 R)
• M13: 9,184,262 km (0.101 R)
• M14: 13,359,539 km (0.038 R)
• M15: 13,985,905 km (0.059 R)
• M16: 20,453,320 km (0.091 R)
• M17: 25,778,855 km (0.073 R)
• M18: 25,953,286 km (0.117 R)
• M19: 26,128,465 km (0.052 R)
• M20: 31,658,649 km (0.058 R)
• M21: 33,385,906 km (0.111 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: 177 - 16,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit