🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.52 AU - 0.64 AU

Year: 290 Days

Day: 39.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 136.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,069,672 km

• M1: 231,278 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 10.4

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.6 AU - 0.88 AU

Year: 418 Days

Day: 11.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,069,672 km

• M1: 130,300 km (0.08 R)
• M2: 744,249 km (0.083 R)
• M3: 1,208,152 km (0.072 R)
• M4: 1,652,458 km (0.114 R)
• M5: 1,999,824 km (0.099 R)
• M6: 2,989,863 km (0.116 R)
• M7: 3,418,910 km (0.114 R)
• M8: 3,764,182 km (0.087 R)
• M9: 4,185,748 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508

Radius: 11

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.63 AU - 0.97 AU

Year: 469 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,069,672 km

• M1: 136,882 km (0.117 R)
• M2: 577,897 km (0.119 R)
• M3: 961,615 km (0.062 R)
• M4: 1,580,950 km (0.096 R)
• M5: 1,994,140 km (0.08 R)
• M6: 2,545,557 km (0.119 R)
• M7: 3,484,284 km (0.08 R)
• M8: 3,840,028 km (0.088 R)
• M9: 4,193,079 km (0.087 R)
• M10: 4,539,398 km (0.112 R)
• M11: 5,385,523 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.1

Radius: 11.7

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.93 AU - 1.05 AU

Year: 646 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 56,069,672 km

• M1: 145,559 km (0.099 R)
• M2: 510,578 km (0.103 R)
• M3: 935,585 km (0.078 R)
• M4: 1,533,827 km (0.037 R)
• M5: 2,376,512 km (0.076 R)
• M6: 3,181,947 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.1

Radius: 5.4

Gravity: 22.53 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.96 AU - 8.34 AU

Year: 12542 Days

Day: 22 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,069,672 km

• M1: 67,169 km (0.025 R)
• M2: 252,521 km (0.066 R)
• M3: 426,204 km (0.075 R)
• M4: 884,572 km (0.085 R)
• M5: 1,392,607 km (0.109 R)
• M6: 1,783,506 km (0.095 R)
• M7: 2,803,763 km (0.087 R)
• M8: 3,400,210 km (0.082 R)
• M9: 3,581,523 km (0.084 R)
• M10: 5,137,939 km (0.088 R)
• M11: 5,804,697 km (0.089 R)
• M12: 6,102,097 km (0.081 R)
• M13: 6,727,267 km (0.079 R)
• M14: 7,139,110 km (0.08 R)
• M15: 7,611,390 km (0.12 R)
• M16: 8,104,165 km (0.098 R)
• M17: 9,762,159 km (0.044 R)
• M18: 10,023,805 km (0.075 R)
• M19: 11,928,037 km (0.103 R)
• M20: 12,902,368 km (0.037 R)
• M21: 13,732,337 km (0.084 R)
• M22: 16,805,226 km (0.113 R)
• M23: 18,105,980 km (0.04 R)
• M24: 20,054,642 km (0.091 R)
• M25: 20,477,405 km (0.112 R)
• M26: 22,228,448 km (0.103 R)
• M27: 23,418,649 km (0.083 R)
• M28: 23,887,638 km (0.095 R)
• M29: 24,076,880 km (0.061 R)
• M30: 25,331,856 km (0.096 R)
• M31: 30,232,832 km (0.066 R)
• M32: 37,615,337 km (0.05 R)
• M33: 45,821,379 km (0.113 R)
• M34: 52,704,377 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.5

Radius: 6.6

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.25 AU - 7.77 AU

Year: 13501 Days

Day: 21.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,069,672 km

• M1: 83,176 km (0.083 R)
• M2: 328,966 km (0.077 R)
• M3: 557,402 km (0.067 R)
• M4: 855,999 km (0.084 R)
• M5: 1,159,832 km (0.111 R)
• M6: 2,421,391 km (0.103 R)
• M7: 3,428,783 km (0.098 R)
• M8: 4,112,745 km (0.051 R)
• M9: 6,044,502 km (0.088 R)
• M10: 6,548,647 km (0.095 R)
• M11: 7,292,597 km (0.099 R)
• M12: 7,596,580 km (0.051 R)
• M13: 12,480,202 km (0.058 R)
• M14: 12,727,787 km (0.054 R)
• M15: 13,685,363 km (0.053 R)
• M16: 16,032,404 km (0.102 R)
• M17: 17,608,866 km (0.117 R)
• M18: 18,077,556 km (0.101 R)
• M19: 19,533,742 km (0.106 R)
• M20: 20,546,968 km (0.099 R)
• M21: 21,862,233 km (0.086 R)
• M22: 23,513,345 km (0.049 R)
• M23: 24,273,302 km (0.12 R)
• M24: 27,477,090 km (0.106 R)
• M25: 32,327,053 km (0.064 R)
• M26: 37,204,990 km (0.032 R)
• M27: 38,627,666 km (0.096 R)
• M28: 40,220,584 km (0.086 R)
• M29: 51,655,995 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 14,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit