🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.57 AU - 0.81 AU

Year: 209 Days

Day: 44.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,638,598 km

• M1: 90,656 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.93 AU - 1.35 AU

Year: 445 Days

Day: 22.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 175.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,638,598 km

• M1: 195,225 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.62 AU - 2.12 AU

Year: 934 Days

Day: 45.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,638,598 km

• M1: 632,949 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.6

Radius: 13.4

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.25 AU - 5.97 AU

Year: 4219 Days

Day: 13.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,638,598 km

• M1: 166,951 km (0.12 R)
• M2: 870,809 km (0.119 R)
• M3: 1,331,571 km (0.066 R)
• M4: 2,364,095 km (0.083 R)
• M5: 2,938,850 km (0.116 R)
• M6: 5,879,346 km (0.119 R)
• M7: 7,583,266 km (0.079 R)
• M8: 8,498,505 km (0.083 R)
• M9: 9,053,813 km (0.104 R)
• M10: 10,746,513 km (0.114 R)
• M11: 13,928,160 km (0.103 R)
• M12: 18,829,884 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.8

Radius: 10.7

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.61 AU - 8.47 AU

Year: 8327 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 71.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,638,598 km

• M1: 133,142 km (0.081 R)
• M2: 467,194 km (0.077 R)
• M3: 941,120 km (0.058 R)
• M4: 2,460,735 km (0.072 R)
• M5: 2,860,461 km (0.093 R)
• M6: 4,304,080 km (0.118 R)
• M7: 5,076,305 km (0.051 R)
• M8: 5,999,174 km (0.117 R)
• M9: 6,663,239 km (0.112 R)
• M10: 7,804,970 km (0.098 R)
• M11: 11,483,282 km (0.092 R)
• M12: 12,407,199 km (0.084 R)
• M13: 13,643,924 km (0.101 R)
• M14: 14,128,322 km (0.098 R)
• M15: 14,848,337 km (0.074 R)
• M16: 15,709,123 km (0.085 R)
• M17: 16,785,779 km (0.073 R)
• M18: 18,820,160 km (0.105 R)
• M19: 19,759,934 km (0.043 R)
• M20: 20,942,804 km (0.102 R)
• M21: 21,443,359 km (0.085 R)
• M22: 21,878,838 km (0.083 R)
• M23: 22,468,403 km (0.1 R)
• M24: 25,658,428 km (0.085 R)
• M25: 26,066,980 km (0.026 R)
• M26: 27,745,169 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 14.2

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.72 AU - 13.58 AU

Year: 15469 Days

Day: 10.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,638,598 km

• M1: 178,919 km (0.11 R)
• M2: 654,042 km (0.063 R)
• M3: 1,194,838 km (0.098 R)
• M4: 2,829,644 km (0.061 R)
• M5: 3,445,688 km (0.116 R)
• M6: 5,274,971 km (0.069 R)
• M7: 6,811,640 km (0.101 R)
• M8: 8,785,883 km (0.098 R)
• M9: 9,320,396 km (0.073 R)
• M10: 11,056,031 km (0.105 R)
• M11: 12,727,039 km (0.088 R)
• M12: 13,764,799 km (0.118 R)
• M13: 14,709,061 km (0.092 R)
• M14: 15,311,342 km (0.047 R)
• M15: 16,405,052 km (0.107 R)
• M16: 17,217,668 km (0.051 R)
• M17: 18,400,239 km (0.099 R)
• M18: 19,011,496 km (0.108 R)
• M19: 20,645,853 km (0.108 R)
• M20: 28,589,350 km (0.116 R)
• M21: 30,005,743 km (0.093 R)
• M22: 31,592,527 km (0.119 R)
• M23: 33,881,075 km (0.056 R)
• M24: 35,199,182 km (0.104 R)
• M25: 39,215,287 km (0.062 R)
• M26: 44,927,083 km (0.058 R)
• M27: 54,320,483 km (0.096 R)
• M28: 57,226,870 km (0.096 R)
• M29: 62,364,211 km (0.097 R)
• M30: 65,347,043 km (0.084 R)
• M31: 66,158,312 km (0.084 R)
• M32: 68,215,731 km (0.091 R)
• M33: 71,381,522 km (0.115 R)
• M34: 72,026,288 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.2

Radius: 6.6

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.38 AU - 18.76 AU

Year: 24636 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,638,598 km

• M1: 83,176 km (0.079 R)
• M2: 463,903 km (0.078 R)
• M3: 1,019,809 km (0.078 R)
• M4: 1,461,422 km (0.054 R)
• M5: 1,671,008 km (0.111 R)
• M6: 1,917,994 km (0.119 R)
• M7: 2,305,004 km (0.086 R)
• M8: 2,877,665 km (0.074 R)
• M9: 3,923,204 km (0.116 R)
• M10: 4,272,216 km (0.056 R)
• M11: 5,551,278 km (0.033 R)
• M12: 6,534,285 km (0.058 R)
• M13: 7,762,334 km (0.083 R)
• M14: 8,742,649 km (0.108 R)
• M15: 15,399,904 km (0.072 R)
• M16: 16,490,173 km (0.064 R)
• M17: 17,321,638 km (0.11 R)
• M18: 19,731,510 km (0.094 R)
• M19: 20,754,909 km (0.058 R)
• M20: 23,656,659 km (0.099 R)
• M21: 25,303,133 km (0.12 R)
• M22: 27,755,342 km (0.073 R)
• M23: 29,366,062 km (0.111 R)
• M24: 30,361,785 km (0.06 R)
• M25: 33,008,321 km (0.083 R)
• M26: 36,055,181 km (0.085 R)
• M27: 40,492,703 km (0.079 R)
• M28: 41,725,389 km (0.104 R)
• M29: 50,905,612 km (0.112 R)
• M30: 53,475,704 km (0.047 R)
• M31: 55,962,619 km (0.11 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: 439 - 16,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit