🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.6

Radius: 14.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.78 AU - 1.24 AU

Year: 713 Days

Day: 6.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,503,212 km

• M1: 184,005 km (0.109 R)
• M2: 739,313 km (0.117 R)
• M3: 1,235,080 km (0.059 R)
• M4: 1,929,813 km (0.071 R)
• M5: 2,538,227 km (0.111 R)
• M6: 3,796,345 km (0.084 R)
• M7: 4,360,628 km (0.101 R)
• M8: 5,607,975 km (0.117 R)
• M9: 6,343,399 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 10.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.17 AU - 1.31 AU

Year: 971 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,503,212 km

• M1: 132,544 km (0.06 R)
• M2: 480,209 km (0.092 R)
• M3: 845,078 km (0.092 R)
• M4: 1,471,445 km (0.108 R)
• M5: 1,802,654 km (0.118 R)
• M6: 2,221,977 km (0.045 R)
• M7: 2,837,572 km (0.103 R)
• M8: 3,447,333 km (0.111 R)
• M9: 4,454,576 km (0.069 R)
• M10: 5,629,667 km (0.048 R)
• M11: 6,089,232 km (0.117 R)
• M12: 6,938,200 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.5

Radius: 12.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.39 AU - 1.79 AU

Year: 1409 Days

Day: 13.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,503,212 km

• M1: 156,629 km (0.095 R)
• M2: 580,589 km (0.101 R)
• M3: 1,069,774 km (0.119 R)
• M4: 2,116,211 km (0.087 R)
• M5: 4,723,403 km (0.035 R)
• M6: 7,667,489 km (0.099 R)
• M7: 8,067,215 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 11

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.52 AU - 2 AU

Year: 1641 Days

Day: 5.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,503,212 km

• M1: 140,024 km (0.114 R)
• M2: 546,780 km (0.072 R)
• M3: 918,381 km (0.106 R)
• M4: 1,634,058 km (0.073 R)
• M5: 2,461,783 km (0.096 R)
• M6: 2,933,764 km (0.095 R)
• M7: 3,334,985 km (0.098 R)
• M8: 3,825,816 km (0.096 R)
• M9: 5,146,167 km (0.101 R)
• M10: 5,946,665 km (0.066 R)
• M11: 6,465,470 km (0.054 R)
• M12: 7,765,625 km (0.043 R)
• M13: 9,659,834 km (0.103 R)
• M14: 10,804,257 km (0.1 R)
• M15: 11,205,030 km (0.053 R)
• M16: 11,615,975 km (0.077 R)
• M17: 12,868,558 km (0.117 R)
• M18: 13,695,984 km (0.117 R)
• M19: 14,209,105 km (0.11 R)
• M20: 14,735,241 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.4

Radius: 10.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.58 AU - 2.44 AU

Year: 2003 Days

Day: 9.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,503,212 km

• M1: 135,536 km (0.062 R)
• M2: 558,000 km (0.09 R)
• M3: 902,674 km (0.034 R)
• M4: 1,486,704 km (0.085 R)
• M5: 2,079,710 km (0.117 R)
• M6: 2,738,838 km (0.096 R)
• M7: 3,094,731 km (0.035 R)
• M8: 4,179,914 km (0.097 R)
• M9: 5,275,719 km (0.058 R)
• M10: 5,641,635 km (0.034 R)
• M11: 6,763,021 km (0.116 R)
• M12: 7,418,858 km (0.105 R)
• M13: 9,049,923 km (0.107 R)
• M14: 10,510,298 km (0.069 R)
• M15: 10,981,232 km (0.056 R)
• M16: 11,694,814 km (0.111 R)
• M17: 12,161,260 km (0.116 R)
• M18: 13,381,978 km (0.074 R)
• M19: 13,935,640 km (0.113 R)
• M20: 14,327,886 km (0.069 R)
• M21: 15,179,995 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 13.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.78 AU - 6.1 AU

Year: 7718 Days

Day: 14.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,503,212 km

• M1: 175,927 km (0.044 R)
• M2: 757,115 km (0.093 R)
• M3: 1,838,707 km (0.079 R)
• M4: 2,756,490 km (0.092 R)
• M5: 3,193,915 km (0.041 R)
• M6: 4,720,112 km (0.096 R)
• M7: 5,631,462 km (0.046 R)
• M8: 6,625,091 km (0.11 R)
• M9: 7,080,617 km (0.088 R)
• M10: 7,767,869 km (0.092 R)
• M11: 8,312,106 km (0.091 R)
• M12: 9,764,552 km (0.119 R)
• M13: 10,882,198 km (0.112 R)
• M14: 12,275,852 km (0.118 R)
• M15: 16,102,416 km (0.065 R)
• M16: 17,971,641 km (0.067 R)
• M17: 19,121,151 km (0.107 R)
• M18: 19,714,157 km (0.085 R)
• M19: 21,355,395 km (0.048 R)
• M20: 25,142,765 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84

Radius: 3.9

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.57 AU - 7.91 AU

Year: 12300 Days

Day: 18 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,503,212 km

• M1: 49,367 km (0.118 R)
• M2: 171,140 km (0.098 R)
• M3: 464,801 km (0.109 R)
• M4: 641,176 km (0.094 R)
• M5: 1,056,161 km (0.067 R)
• M6: 2,585,350 km (0.101 R)
• M7: 2,774,592 km (0.09 R)
• M8: 3,010,208 km (0.069 R)
• M9: 3,521,384 km (0.111 R)
• M10: 4,369,455 km (0.114 R)
• M11: 6,181,833 km (0.08 R)
• M12: 7,965,638 km (0.086 R)
• M13: 12,555,450 km (0.112 R)
• M14: 14,658,796 km (0.108 R)
• M15: 15,260,628 km (0.108 R)
• M16: 15,652,126 km (0.078 R)
• M17: 19,481,682 km (0.118 R)
• M18: 21,928,056 km (0.109 R)
• M19: 23,445,577 km (0.113 R)
• M20: 24,041,575 km (0.107 R)
• M21: 24,877,677 km (0.096 R)
• M22: 25,031,763 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.4

Radius: 6.2

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.37 AU - 9.99 AU

Year: 16445 Days

Day: 19 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,503,212 km

• M1: 77,193 km (0.104 R)
• M2: 302,337 km (0.113 R)
• M3: 616,343 km (0.08 R)
• M4: 992,881 km (0.119 R)
• M5: 1,280,857 km (0.098 R)
• M6: 1,591,721 km (0.043 R)
• M7: 1,791,135 km (0.118 R)
• M8: 2,364,843 km (0.079 R)
• M9: 3,638,968 km (0.097 R)
• M10: 4,201,905 km (0.098 R)
• M11: 4,959,169 km (0.116 R)
• M12: 6,280,717 km (0.112 R)
• M13: 6,570,787 km (0.105 R)
• M14: 7,133,275 km (0.116 R)
• M15: 7,357,971 km (0.108 R)
• M16: 8,255,409 km (0.099 R)
• M17: 9,329,671 km (0.091 R)
• M18: 9,872,711 km (0.095 R)
• M19: 11,081,612 km (0.084 R)
• M20: 11,566,907 km (0.091 R)
• M21: 12,842,528 km (0.092 R)
• M22: 13,446,006 km (0.041 R)
• M23: 15,444,783 km (0.059 R)
• M24: 15,973,761 km (0.118 R)
• M25: 21,383,819 km (0.083 R)
• M26: 23,395,013 km (0.119 R)
• M27: 25,112,845 km (0.036 R)
• M28: 25,633,745 km (0.03 R)
• M29: 30,887,024 km (0.088 R)
• M30: 38,167,054 km (0.111 R)
• M31: 43,458,181 km (0.102 R)
• M32: 44,815,333 km (0.117 R)
• M33: 50,197,416 km (0.074 R)
• M34: 54,592,601 km (0.095 R)
• M35: 60,904,734 km (0.074 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 19,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit