🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.97 AU - 1.05 AU

Year: 391 Days

Day: 26.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,650,683 km

• M1: 52,060 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.4

Radius: 11.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.11 AU - 6.89 AU

Year: 5658 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,650,683 km

• M1: 148,102 km (0.076 R)
• M2: 578,944 km (0.098 R)
• M3: 1,557,164 km (0.049 R)
• M4: 2,195,498 km (0.118 R)
• M5: 2,691,266 km (0.068 R)
• M6: 3,677,864 km (0.098 R)
• M7: 4,312,308 km (0.076 R)
• M8: 4,916,684 km (0.036 R)
• M9: 5,440,276 km (0.103 R)
• M10: 5,857,205 km (0.098 R)
• M11: 6,385,735 km (0.115 R)
• M12: 8,129,148 km (0.077 R)
• M13: 9,168,853 km (0.103 R)
• M14: 10,848,688 km (0.077 R)
• M15: 12,015,103 km (0.047 R)
• M16: 13,065,728 km (0.104 R)
• M17: 13,563,141 km (0.052 R)
• M18: 15,295,036 km (0.108 R)
• M19: 15,680,550 km (0.073 R)
• M20: 18,377,949 km (0.087 R)
• M21: 19,066,249 km (0.101 R)
• M22: 19,577,425 km (0.026 R)
• M23: 21,370,953 km (0.104 R)
• M24: 22,483,962 km (0.119 R)
• M25: 22,983,020 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 13.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.03 AU - 8.67 AU

Year: 7672 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 86.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,650,683 km

• M1: 176,226 km (0.101 R)
• M2: 710,739 km (0.119 R)
• M3: 1,384,528 km (0.087 R)
• M4: 2,018,674 km (0.08 R)
• M5: 2,594,326 km (0.026 R)
• M6: 3,170,876 km (0.056 R)
• M7: 4,055,897 km (0.109 R)
• M8: 5,341,242 km (0.101 R)
• M9: 7,291,999 km (0.057 R)
• M10: 9,183,364 km (0.069 R)
• M11: 9,819,155 km (0.085 R)
• M12: 10,532,887 km (0.115 R)
• M13: 11,383,351 km (0.117 R)
• M14: 11,851,742 km (0.103 R)
• M15: 12,883,219 km (0.118 R)
• M16: 14,451,005 km (0.103 R)
• M17: 15,628,340 km (0.085 R)
• M18: 17,273,468 km (0.052 R)
• M19: 18,314,519 km (0.094 R)
• M20: 23,565,255 km (0.068 R)
• M21: 25,194,675 km (0.116 R)
• M22: 28,868,948 km (0.076 R)
• M23: 30,633,306 km (0.071 R)
• M24: 35,578,114 km (0.111 R)
• M25: 36,245,470 km (0.098 R)
• M26: 38,181,565 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.5

Radius: 5.1

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.95 AU - 13.15 AU

Year: 17117 Days

Day: 22.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 88,650,683 km

• M1: 68,965 km (0.097 R)
• M2: 278,701 km (0.118 R)
• M3: 907,012 km (0.092 R)
• M4: 1,294,770 km (0.092 R)
• M5: 1,991,297 km (0.118 R)
• M6: 2,194,601 km (0.118 R)
• M7: 2,374,717 km (0.062 R)
• M8: 3,925,598 km (0.102 R)
• M9: 4,441,710 km (0.113 R)
• M10: 5,542,003 km (0.037 R)
• M11: 7,435,164 km (0.051 R)
• M12: 9,672,998 km (0.049 R)
• M13: 11,074,730 km (0.095 R)
• M14: 11,715,009 km (0.073 R)
• M15: 12,606,613 km (0.109 R)
• M16: 13,723,211 km (0.117 R)
• M17: 14,903,987 km (0.115 R)
• M18: 16,696,319 km (0.065 R)
• M19: 17,183,410 km (0.086 R)
• M20: 22,168,460 km (0.103 R)
• M21: 23,528,454 km (0.102 R)
• M22: 26,979,378 km (0.109 R)
• M23: 27,553,385 km (0.065 R)
• M24: 30,135,145 km (0.077 R)
• M25: 35,544,903 km (0.119 R)
• M26: 42,076,496 km (0.112 R)
• M27: 43,760,220 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.3

Radius: 7.8

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.14 AU - 16.36 AU

Year: 25220 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 88,650,683 km

• M1: 96,939 km (0.109 R)
• M2: 452,982 km (0.109 R)
• M3: 763,697 km (0.101 R)
• M4: 1,160,431 km (0.101 R)
• M5: 1,635,554 km (0.111 R)
• M6: 2,347,340 km (0.109 R)
• M7: 2,659,252 km (0.081 R)
• M8: 2,917,906 km (0.114 R)
• M9: 3,456,160 km (0.069 R)
• M10: 4,126,059 km (0.113 R)
• M11: 4,655,635 km (0.113 R)
• M12: 6,200,233 km (0.081 R)
• M13: 8,604,570 km (0.083 R)
• M14: 16,410,288 km (0.098 R)
• M15: 18,562,852 km (0.039 R)
• M16: 22,985,862 km (0.083 R)
• M17: 25,325,124 km (0.063 R)
• M18: 29,187,741 km (0.03 R)
• M19: 32,737,998 km (0.091 R)
• M20: 33,842,928 km (0.108 R)
• M21: 36,861,065 km (0.118 R)
• M22: 37,755,211 km (0.113 R)
• M23: 38,816,758 km (0.068 R)
• M24: 45,266,670 km (0.074 R)
• M25: 46,637,136 km (0.076 R)
• M26: 48,211,654 km (0.114 R)
• M27: 49,280,830 km (0.099 R)
• M28: 54,288,319 km (0.106 R)
• M29: 56,225,911 km (0.085 R)
• M30: 60,649,819 km (0.066 R)
• M31: 66,389,441 km (0.096 R)
• M32: 68,380,289 km (0.059 R)
• M33: 71,096,238 km (0.102 R)
• M34: 72,017,313 km (0.039 R)
• M35: 87,592,246 km (0.041 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 19,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit