🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.6

Radius: 13.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 257 Days

Day: 11.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 69,019,526 km

• M1: 166,203 km (0.098 R)
• M2: 741,108 km (0.07 R)
• M3: 1,434,644 km (0.11 R)
• M4: 1,907,074 km (0.08 R)
• M5: 2,795,236 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.2

Radius: 10.2

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.68 AU - 1.06 AU

Year: 541 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,019,526 km

• M1: 127,009 km (0.064 R)
• M2: 480,508 km (0.075 R)
• M3: 847,921 km (0.085 R)
• M4: 1,255,874 km (0.103 R)
• M5: 1,604,288 km (0.075 R)
• M6: 2,155,705 km (0.106 R)
• M7: 2,619,160 km (0.112 R)
• M8: 2,968,171 km (0.085 R)
• M9: 3,665,148 km (0.11 R)
• M10: 4,405,657 km (0.092 R)
• M11: 4,902,621 km (0.091 R)
• M12: 5,562,348 km (0.116 R)
• M13: 5,989,899 km (0.108 R)
• M14: 6,379,302 km (0.119 R)

Asteroid Belt

Center: 1.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 12.4

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.63 AU - 1.81 AU

Year: 1504 Days

Day: 7.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,019,526 km

• M1: 154,235 km (0.101 R)
• M2: 544,087 km (0.028 R)
• M3: 1,140,833 km (0.073 R)
• M4: 1,565,991 km (0.113 R)
• M5: 2,064,002 km (0.084 R)
• M6: 2,545,557 km (0.084 R)
• M7: 2,981,486 km (0.03 R)
• M8: 4,116,634 km (0.114 R)
• M9: 5,208,549 km (0.107 R)
• M10: 5,775,525 km (0.093 R)
• M11: 7,033,493 km (0.116 R)
• M12: 7,698,755 km (0.078 R)
• M13: 9,284,493 km (0.094 R)
• M14: 9,679,581 km (0.096 R)
• M15: 11,299,127 km (0.07 R)
• M16: 12,369,650 km (0.113 R)
• M17: 13,464,706 km (0.094 R)
• M18: 14,100,497 km (0.115 R)
• M19: 15,114,172 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.7

Radius: 9.1

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.59 AU - 2.41 AU

Year: 1886 Days

Day: 9.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,019,526 km

• M1: 113,395 km (0.101 R)
• M2: 411,394 km (0.112 R)
• M3: 706,850 km (0.078 R)
• M4: 998,416 km (0.106 R)
• M5: 1,768,247 km (0.057 R)
• M6: 2,111,125 km (0.085 R)
• M7: 2,723,130 km (0.095 R)
• M8: 3,244,628 km (0.109 R)
• M9: 3,712,122 km (0.101 R)
• M10: 4,132,342 km (0.071 R)
• M11: 5,410,207 km (0.054 R)
• M12: 6,235,389 km (0.111 R)
• M13: 6,985,323 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.1

Radius: 8.9

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.06 AU - 4.92 AU

Year: 6345 Days

Day: 9.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,019,526 km

• M1: 111,002 km (0.107 R)
• M2: 590,463 km (0.065 R)
• M3: 871,108 km (0.058 R)
• M4: 1,202,468 km (0.071 R)
• M5: 1,493,735 km (0.081 R)
• M6: 1,860,848 km (0.071 R)
• M7: 2,438,445 km (0.093 R)
• M8: 3,783,779 km (0.12 R)
• M9: 4,167,497 km (0.057 R)
• M10: 6,161,787 km (0.07 R)
• M11: 6,937,003 km (0.113 R)
• M12: 8,639,726 km (0.087 R)
• M13: 10,511,195 km (0.063 R)
• M14: 10,934,707 km (0.107 R)
• M15: 11,516,942 km (0.105 R)
• M16: 13,279,504 km (0.099 R)
• M17: 14,282,109 km (0.05 R)
• M18: 14,860,454 km (0.08 R)
• M19: 15,757,144 km (0.079 R)
• M20: 16,500,196 km (0.116 R)
• M21: 18,938,342 km (0.034 R)
• M22: 19,355,272 km (0.087 R)
• M23: 20,279,338 km (0.106 R)
• M24: 21,084,025 km (0.037 R)
• M25: 21,985,950 km (0.115 R)
• M26: 24,353,187 km (0.12 R)
• M27: 24,846,262 km (0.092 R)
• M28: 29,217,511 km (0.103 R)
• M29: 29,587,916 km (0.106 R)
• M30: 30,432,695 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.4

Radius: 6.1

Gravity: 24.44 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.2 AU - 10.7 AU

Year: 19372 Days

Day: 21.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,019,526 km

• M1: 75,996 km (0.03 R)
• M2: 335,698 km (0.1 R)
• M3: 1,164,619 km (0.109 R)
• M4: 1,464,264 km (0.119 R)
• M5: 1,703,770 km (0.086 R)
• M6: 1,910,066 km (0.083 R)
• M7: 2,536,133 km (0.072 R)
• M8: 4,085,817 km (0.083 R)
• M9: 4,890,354 km (0.105 R)
• M10: 6,354,618 km (0.11 R)
• M11: 6,761,973 km (0.12 R)
• M12: 8,786,332 km (0.035 R)
• M13: 10,609,481 km (0.112 R)
• M14: 12,530,467 km (0.066 R)
• M15: 13,243,301 km (0.108 R)
• M16: 14,906,231 km (0.047 R)
• M17: 19,758,139 km (0.087 R)
• M18: 22,023,200 km (0.116 R)
• M19: 22,954,896 km (0.114 R)
• M20: 25,230,279 km (0.107 R)
• M21: 25,567,174 km (0.075 R)
• M22: 26,944,820 km (0.079 R)
• M23: 27,890,279 km (0.067 R)
• M24: 33,488,830 km (0.068 R)
• M25: 37,125,853 km (0.12 R)
• M26: 37,854,096 km (0.057 R)
• M27: 42,267,532 km (0.086 R)
• M28: 42,583,931 km (0.103 R)
• M29: 45,007,866 km (0.08 R)
• M30: 45,669,388 km (0.075 R)
• M31: 49,951,776 km (0.052 R)
• M32: 50,839,340 km (0.06 R)
• M33: 51,376,846 km (0.092 R)
• M34: 54,681,612 km (0.099 R)
• M35: 63,350,809 km (0.089 R)
• M36: 65,019,573 km (0.086 R)
• M37: 74,723,987 km (0.103 R)
• M38: 78,957,307 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.7

Radius: 3.4

Gravity: 45.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.29 AU - 10.85 AU

Year: 19742 Days

Day: 22.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,019,526 km

• M1: 42,336 km (0.09 R)
• M2: 170,691 km (0.107 R)
• M3: 405,709 km (0.074 R)
• M4: 561,590 km (0.081 R)
• M5: 948,899 km (0.083 R)
• M6: 1,186,012 km (0.05 R)
• M7: 1,297,014 km (0.103 R)
• M8: 1,707,211 km (0.097 R)
• M9: 1,886,130 km (0.083 R)
• M10: 2,117,109 km (0.03 R)
• M11: 2,521,173 km (0.076 R)
• M12: 3,507,920 km (0.1 R)
• M13: 5,116,247 km (0.111 R)
• M14: 10,604,843 km (0.088 R)
• M15: 11,024,914 km (0.094 R)
• M16: 14,718,934 km (0.079 R)
• M17: 15,392,873 km (0.083 R)
• M18: 16,402,060 km (0.084 R)
• M19: 17,703,711 km (0.096 R)
• M20: 18,985,167 km (0.093 R)
• M21: 20,235,655 km (0.079 R)
• M22: 20,418,763 km (0.104 R)
• M23: 20,602,918 km (0.099 R)
• M24: 22,701,926 km (0.093 R)
• M25: 27,993,502 km (0.072 R)
• M26: 28,563,918 km (0.085 R)
• M27: 33,028,068 km (0.12 R)
• M28: 33,409,094 km (0.05 R)
• M29: 33,536,851 km (0.079 R)
• M30: 36,024,962 km (0.11 R)
• M31: 36,428,727 km (0.119 R)
• M32: 38,213,430 km (0.051 R)
• M33: 39,056,414 km (0.065 R)
• M34: 40,055,578 km (0.083 R)
• M35: 43,610,322 km (0.087 R)
• M36: 48,833,233 km (0.105 R)
• M37: 55,883,332 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit