🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.3

Radius: 12.3

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.81 AU - 0.85 AU

Year: 488 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,410,445 km

• M1: 153,039 km (0.098 R)
• M2: 576,849 km (0.074 R)
• M3: 1,194,090 km (0.113 R)
• M4: 1,710,053 km (0.075 R)
• M5: 2,256,385 km (0.114 R)
• M6: 2,896,215 km (0.106 R)
• M7: 3,679,210 km (0.073 R)
• M8: 4,121,122 km (0.083 R)
• M9: 4,865,970 km (0.03 R)
• M10: 5,367,721 km (0.107 R)
• M11: 5,852,119 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 10.6

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.14 AU - 1.32 AU

Year: 881 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,410,445 km

• M1: 131,796 km (0.04 R)
• M2: 478,264 km (0.076 R)
• M3: 1,269,188 km (0.075 R)
• M4: 1,626,129 km (0.117 R)
• M5: 1,991,297 km (0.076 R)
• M6: 2,549,148 km (0.07 R)
• M7: 3,319,726 km (0.11 R)
• M8: 3,698,957 km (0.085 R)
• M9: 4,424,357 km (0.11 R)
• M10: 5,280,506 km (0.105 R)
• M11: 6,308,991 km (0.099 R)
• M12: 6,664,735 km (0.089 R)
• M13: 8,069,010 km (0.099 R)
• M14: 8,596,193 km (0.06 R)
• M15: 8,951,189 km (0.119 R)
• M16: 9,458,774 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992

Radius: 9.3

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.19 AU - 1.89 AU

Year: 1234 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,410,445 km

• M1: 116,088 km (0.033 R)
• M2: 696,827 km (0.105 R)
• M3: 1,227,750 km (0.057 R)
• M4: 1,589,328 km (0.119 R)
• M5: 2,308,594 km (0.118 R)
• M6: 3,276,193 km (0.051 R)
• M7: 3,674,722 km (0.119 R)
• M8: 4,105,564 km (0.065 R)
• M9: 4,804,934 km (0.095 R)
• M10: 5,428,458 km (0.078 R)
• M11: 5,988,403 km (0.109 R)
• M12: 6,318,416 km (0.105 R)
• M13: 6,611,179 km (0.037 R)
• M14: 6,938,349 km (0.078 R)
• M15: 7,790,309 km (0.051 R)
• M16: 8,184,200 km (0.088 R)
• M17: 10,157,396 km (0.085 R)
• M18: 10,696,397 km (0.075 R)
• M19: 11,722,040 km (0.078 R)
• M20: 12,504,587 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.5

Radius: 6.3

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.7 AU - 7.24 AU

Year: 11881 Days

Day: 15.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,410,445 km

• M1: 78,389 km (0.035 R)
• M2: 454,030 km (0.039 R)
• M3: 1,030,131 km (0.048 R)
• M4: 1,351,916 km (0.037 R)
• M5: 3,185,986 km (0.069 R)
• M6: 3,397,368 km (0.111 R)
• M7: 3,801,581 km (0.07 R)
• M8: 4,786,982 km (0.097 R)
• M9: 5,295,166 km (0.035 R)
• M10: 6,620,005 km (0.104 R)
• M11: 7,580,274 km (0.073 R)
• M12: 8,191,381 km (0.11 R)
• M13: 9,000,705 km (0.119 R)
• M14: 9,554,666 km (0.111 R)
• M15: 14,427,518 km (0.079 R)
• M16: 17,229,037 km (0.07 R)
• M17: 20,373,285 km (0.104 R)
• M18: 20,956,567 km (0.049 R)
• M19: 23,560,318 km (0.091 R)
• M20: 30,050,622 km (0.116 R)
• M21: 33,955,425 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93

Radius: 6.5

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.54 AU - 9.52 AU

Year: 17521 Days

Day: 20.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,410,445 km

• M1: 80,783 km (0.087 R)
• M2: 285,732 km (0.083 R)
• M3: 515,514 km (0.112 R)
• M4: 1,652,159 km (0.066 R)
• M5: 2,040,964 km (0.116 R)
• M6: 2,350,033 km (0.083 R)
• M7: 5,429,356 km (0.1 R)
• M8: 9,445,460 km (0.059 R)
• M9: 9,936,590 km (0.062 R)
• M10: 12,333,746 km (0.096 R)
• M11: 15,638,812 km (0.066 R)
• M12: 26,296,912 km (0.088 R)
• M13: 31,489,155 km (0.102 R)
• M14: 33,703,054 km (0.071 R)
• M15: 34,847,926 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.1

Radius: 5.2

Gravity: 21.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.13 AU - 10.67 AU

Year: 18608 Days

Day: 19 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,410,445 km

• M1: 64,626 km (0.1 R)
• M2: 319,242 km (0.099 R)
• M3: 526,136 km (0.068 R)
• M4: 743,950 km (0.052 R)
• M5: 974,481 km (0.12 R)
• M6: 1,928,466 km (0.069 R)
• M7: 2,389,228 km (0.105 R)
• M8: 3,122,407 km (0.115 R)
• M9: 4,471,630 km (0.056 R)
• M10: 8,105,512 km (0.054 R)
• M11: 10,182,229 km (0.115 R)
• M12: 10,707,468 km (0.096 R)
• M13: 11,875,378 km (0.096 R)
• M14: 12,196,266 km (0.099 R)
• M15: 13,057,800 km (0.117 R)
• M16: 14,101,394 km (0.073 R)
• M17: 26,761,713 km (0.115 R)
• M18: 28,325,160 km (0.088 R)
• M19: 29,478,560 km (0.047 R)
• M20: 31,266,703 km (0.088 R)
• M21: 38,721,614 km (0.082 R)
• M22: 39,285,298 km (0.077 R)
• M23: 45,537,741 km (0.073 R)
• M24: 52,079,058 km (0.116 R)
• M25: 58,109,199 km (0.061 R)
• M26: 64,588,282 km (0.108 R)
• M27: 66,985,139 km (0.088 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: 424 - 11,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit