🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.76 AU

Year: 181 Days

Day: 35.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,544,821 km

• M1: 32,014 km (0.114 R)
• M2: 292,763 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.38 AU - 2.14 AU

Year: 866 Days

Day: 21.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 74.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.08 AU - 4.16 AU

Year: 2554 Days

Day: 40.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 150.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,544,821 km

• M1: 90,656 km (0.107 R)
• M2: 1,205,160 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 13.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.22 AU - 7.68 AU

Year: 6075 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 103,544,821 km

• M1: 165,754 km (0.104 R)
• M2: 614,249 km (0.119 R)
• M3: 1,322,296 km (0.081 R)
• M4: 1,982,621 km (0.105 R)
• M5: 2,666,283 km (0.053 R)
• M6: 3,639,267 km (0.1 R)
• M7: 4,376,187 km (0.06 R)
• M8: 5,122,530 km (0.043 R)
• M9: 6,658,152 km (0.115 R)
• M10: 7,195,957 km (0.074 R)
• M11: 8,076,939 km (0.079 R)
• M12: 9,332,813 km (0.086 R)
• M13: 11,204,731 km (0.048 R)
• M14: 11,915,770 km (0.049 R)
• M15: 12,710,583 km (0.111 R)
• M16: 13,315,706 km (0.1 R)
• M17: 15,493,552 km (0.11 R)
• M18: 17,292,616 km (0.053 R)
• M19: 18,104,783 km (0.071 R)
• M20: 18,942,232 km (0.119 R)
• M21: 20,845,416 km (0.089 R)
• M22: 22,873,066 km (0.111 R)
• M23: 25,718,866 km (0.053 R)
• M24: 26,244,553 km (0.118 R)
• M25: 28,419,257 km (0.03 R)
• M26: 29,934,235 km (0.107 R)
• M27: 31,702,182 km (0.072 R)
• M28: 36,425,436 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.1

Radius: 9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.92 AU - 12.2 AU

Year: 11833 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 103,544,821 km

• M1: 112,498 km (0.088 R)
• M2: 670,498 km (0.087 R)
• M3: 1,642,136 km (0.035 R)
• M4: 2,489,309 km (0.035 R)
• M5: 2,854,477 km (0.058 R)
• M6: 4,687,649 km (0.107 R)
• M7: 5,218,273 km (0.048 R)
• M8: 5,819,656 km (0.113 R)
• M9: 7,088,845 km (0.102 R)
• M10: 7,788,514 km (0.034 R)
• M11: 8,860,981 km (0.114 R)
• M12: 10,074,070 km (0.092 R)
• M13: 11,792,052 km (0.083 R)
• M14: 15,982,737 km (0.094 R)
• M15: 19,693,064 km (0.047 R)
• M16: 22,205,710 km (0.092 R)
• M17: 22,983,618 km (0.116 R)
• M18: 23,779,479 km (0.036 R)
• M19: 25,091,004 km (0.103 R)
• M20: 26,884,832 km (0.069 R)
• M21: 33,379,324 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.1

Radius: 6.6

Gravity: 16.65 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.15 AU - 22.97 AU

Year: 30859 Days

Day: 20.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,544,821 km

• M1: 82,428 km (0.066 R)
• M2: 304,132 km (0.068 R)
• M3: 758,611 km (0.105 R)
• M4: 986,598 km (0.092 R)
• M5: 1,494,483 km (0.108 R)
• M6: 2,051,436 km (0.115 R)
• M7: 3,733,065 km (0.079 R)
• M8: 5,196,282 km (0.098 R)
• M9: 9,138,036 km (0.115 R)
• M10: 11,885,551 km (0.117 R)
• M11: 16,373,786 km (0.112 R)
• M12: 17,015,561 km (0.103 R)
• M13: 17,769,385 km (0.109 R)
• M14: 25,220,555 km (0.085 R)
• M15: 26,573,519 km (0.094 R)
• M16: 27,715,998 km (0.08 R)
• M17: 28,103,905 km (0.067 R)
• M18: 34,366,969 km (0.112 R)
• M19: 34,665,118 km (0.095 R)
• M20: 35,722,176 km (0.052 R)
• M21: 39,022,006 km (0.116 R)
• M22: 40,165,682 km (0.11 R)
• M23: 41,499,796 km (0.111 R)
• M24: 46,402,118 km (0.103 R)
• M25: 49,180,599 km (0.1 R)
• M26: 62,285,073 km (0.099 R)
• M27: 69,393,964 km (0.1 R)
• M28: 69,631,974 km (0.118 R)
• M29: 77,280,016 km (0.09 R)
• M30: 81,967,965 km (0.099 R)
• M31: 83,303,126 km (0.038 R)
• M32: 88,229,383 km (0.103 R)
• M33: 88,508,683 km (0.081 R)
• M34: 91,333,539 km (0.095 R)
• M35: 91,905,601 km (0.119 R)
• M36: 93,346,379 km (0.073 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: 521 - 13,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit