🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.31 AU - 2.05 AU

Year: 791 Days

Day: 19.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.6

Radius: 3.1

Gravity: 36.59 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.07 AU - 18.09 AU

Year: 20233 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 113,288,265 km

• M1: 39,494 km (0.044 R)
• M2: 334,650 km (0.108 R)
• M3: 544,237 km (0.106 R)
• M4: 865,723 km (0.073 R)
• M5: 1,328,579 km (0.049 R)
• M6: 2,125,337 km (0.088 R)
• M7: 2,223,473 km (0.08 R)
• M8: 2,450,114 km (0.117 R)
• M9: 3,121,360 km (0.091 R)
• M10: 4,024,482 km (0.114 R)
• M11: 4,985,199 km (0.065 R)
• M12: 8,419,219 km (0.112 R)
• M13: 8,916,931 km (0.087 R)
• M14: 9,434,091 km (0.103 R)
• M15: 11,163,741 km (0.112 R)
• M16: 11,461,142 km (0.029 R)
• M17: 12,196,565 km (0.065 R)
• M18: 13,028,179 km (0.101 R)
• M19: 15,674,566 km (0.073 R)
• M20: 16,122,611 km (0.094 R)
• M21: 18,000,813 km (0.069 R)
• M22: 18,163,575 km (0.049 R)
• M23: 18,409,664 km (0.089 R)
• M24: 21,813,464 km (0.025 R)
• M25: 27,831,936 km (0.103 R)
• M26: 28,488,371 km (0.078 R)
• M27: 28,598,775 km (0.041 R)
• M28: 29,379,675 km (0.114 R)
• M29: 30,060,346 km (0.106 R)
• M30: 33,375,584 km (0.107 R)
• M31: 41,708,634 km (0.108 R)
• M32: 46,427,250 km (0.112 R)
• M33: 46,580,139 km (0.11 R)
• M34: 49,390,784 km (0.099 R)
• M35: 49,550,106 km (0.055 R)
• M36: 52,643,640 km (0.041 R)
• M37: 58,496,358 km (0.048 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953

Radius: 3.7

Gravity: 69.61 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.41 AU - 15.63 AU

Year: 22221 Days

Day: 23.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 113,288,265 km

• M1: 46,076 km (0.066 R)
• M2: 199,414 km (0.071 R)
• M3: 525,837 km (0.047 R)
• M4: 830,567 km (0.096 R)
• M5: 1,818,811 km (0.112 R)
• M6: 2,838,769 km (0.03 R)
• M7: 5,701,624 km (0.051 R)
• M8: 6,697,497 km (0.095 R)
• M9: 7,037,383 km (0.12 R)
• M10: 8,400,519 km (0.076 R)
• M11: 13,528,135 km (0.096 R)
• M12: 19,717,897 km (0.088 R)
• M13: 23,255,288 km (0.115 R)
• M14: 27,560,416 km (0.108 R)
• M15: 30,487,896 km (0.042 R)
• M16: 34,323,137 km (0.084 R)
• M17: 38,314,259 km (0.118 R)
• M18: 41,462,396 km (0.088 R)
• M19: 44,778,532 km (0.082 R)
• M20: 47,378,693 km (0.03 R)
• M21: 48,805,707 km (0.054 R)
• M22: 53,641,159 km (0.099 R)
• M23: 60,640,843 km (0.083 R)
• M24: 61,477,544 km (0.109 R)
• M25: 71,427,448 km (0.064 R)
• M26: 81,633,613 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416

Radius: 7.6

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.01 AU - 20.33 AU

Year: 29319 Days

Day: 23 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 113,288,265 km

• M1: 96,939 km (0.065 R)
• M2: 342,579 km (0.063 R)
• M3: 682,316 km (0.08 R)
• M4: 1,028,037 km (0.109 R)
• M5: 1,693,298 km (0.114 R)
• M6: 2,248,456 km (0.117 R)
• M7: 3,747,875 km (0.029 R)
• M8: 4,370,203 km (0.084 R)
• M9: 5,213,187 km (0.093 R)
• M10: 5,694,144 km (0.055 R)
• M11: 6,204,123 km (0.045 R)
• M12: 8,553,557 km (0.081 R)
• M13: 10,107,281 km (0.085 R)
• M14: 10,414,405 km (0.072 R)
• M15: 11,571,844 km (0.112 R)
• M16: 11,908,140 km (0.094 R)
• M17: 14,064,294 km (0.119 R)
• M18: 16,383,660 km (0.066 R)
• M19: 17,855,852 km (0.115 R)
• M20: 19,132,670 km (0.111 R)
• M21: 23,114,965 km (0.118 R)
• M22: 23,972,760 km (0.088 R)
• M23: 27,736,642 km (0.118 R)
• M24: 33,887,508 km (0.102 R)
• M25: 47,584,839 km (0.12 R)
• M26: 49,851,546 km (0.052 R)
• M27: 52,738,785 km (0.119 R)
• M28: 55,926,566 km (0.093 R)
• M29: 63,304,134 km (0.073 R)
• M30: 77,075,815 km (0.106 R)
• M31: 82,405,239 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.1

Radius: 6

Gravity: 26.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 14.7 AU - 24.04 AU

Year: 30983 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 113,288,265 km

• M1: 74,649 km (0.077 R)
• M2: 265,387 km (0.094 R)
• M3: 521,199 km (0.098 R)
• M4: 713,133 km (0.11 R)
• M5: 2,403,589 km (0.096 R)
• M6: 2,695,454 km (0.055 R)
• M7: 3,961,052 km (0.118 R)
• M8: 4,845,924 km (0.088 R)
• M9: 6,189,313 km (0.07 R)
• M10: 6,435,102 km (0.105 R)
• M11: 6,946,577 km (0.098 R)
• M12: 8,166,398 km (0.109 R)
• M13: 8,888,806 km (0.069 R)
• M14: 10,322,552 km (0.101 R)
• M15: 11,166,434 km (0.114 R)
• M16: 11,903,951 km (0.071 R)
• M17: 12,752,321 km (0.112 R)
• M18: 14,311,430 km (0.117 R)
• M19: 15,538,581 km (0.05 R)
• M20: 18,200,526 km (0.119 R)
• M21: 22,973,446 km (0.083 R)
• M22: 31,598,361 km (0.06 R)
• M23: 32,181,195 km (0.111 R)
• M24: 38,740,762 km (0.111 R)
• M25: 39,408,268 km (0.09 R)
• M26: 52,977,992 km (0.102 R)
• M27: 54,631,198 km (0.101 R)
• M28: 66,698,659 km (0.083 R)
• M29: 73,857,516 km (0.099 R)
• M30: 83,435,520 km (0.049 R)
• M31: 87,373,085 km (0.097 R)
• M32: 93,808,337 km (0.11 R)
• M33: 99,302,767 km (0.12 R)
• M34: 102,763,864 km (0.107 R)
• M35: 106,630,370 km (0.047 R)
• M36: 110,927,420 km (0.092 R)
• M37: 111,935,111 km (0.059 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 15,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit