🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.81 AU - 2.41 AU

Year: 1378 Days

Day: 32.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 8.5

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.37 AU - 3.25 AU

Year: 2118 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,020,379 km

• M1: 106,214 km (0.057 R)
• M2: 273,615 km (0.098 R)
• M3: 366,216 km (0.092 R)
• M4: 550,670 km (0.099 R)
• M5: 731,683 km (0.092 R)
• M6: 860,337 km (0.086 R)
• M7: 978,220 km (0.113 R)
• M8: 1,053,468 km (0.049 R)
• M9: 1,121,086 km (0.099 R)
• M10: 1,220,270 km (0.111 R)
• M11: 1,291,478 km (0.057 R)
• M12: 1,568,534 km (0.085 R)
• M13: 1,714,242 km (0.097 R)
• M14: 1,783,057 km (0.077 R)
• M15: 1,947,166 km (0.09 R)
• M16: 2,031,090 km (0.111 R)
• M17: 2,116,361 km (0.093 R)
• M18: 2,290,343 km (0.075 R)
• M19: 2,692,462 km (0.1 R)
• M20: 2,746,019 km (0.116 R)
• M21: 2,963,683 km (0.093 R)
• M22: 3,032,947 km (0.117 R)
• M23: 3,116,722 km (0.08 R)
• M24: 3,229,519 km (0.119 R)
• M25: 3,300,877 km (0.112 R)
• M26: 3,372,684 km (0.091 R)
• M27: 3,635,527 km (0.061 R)
• M28: 3,709,728 km (0.07 R)
• M29: 4,072,952 km (0.077 R)
• M30: 4,181,111 km (0.101 R)
• M31: 4,479,409 km (0.099 R)
• M32: 4,703,656 km (0.093 R)
• M33: 5,063,589 km (0.053 R)
• M34: 5,146,616 km (0.118 R)
• M35: 5,213,336 km (0.117 R)
• M36: 5,381,484 km (0.083 R)
• M37: 5,449,252 km (0.097 R)
• M38: 5,792,579 km (0.075 R)
• M39: 6,427,921 km (0.058 R)
• M40: 6,536,081 km (0.06 R)
• M41: 6,717,543 km (0.094 R)
• M42: 7,103,954 km (0.069 R)
• M43: 8,267,377 km (0.06 R)
• M44: 8,444,052 km (0.061 R)
• M45: 8,503,293 km (0.106 R)
• M46: 8,582,280 km (0.114 R)
• M47: 8,641,820 km (0.058 R)
• M48: 8,921,269 km (0.116 R)
• M49: 9,062,041 km (0.119 R)
• M50: 9,509,488 km (0.069 R)
• M51: 9,653,401 km (0.104 R)
• M52: 10,110,273 km (0.032 R)
• M53: 11,066,802 km (0.038 R)
• M54: 11,413,869 km (0.057 R)
• M55: 11,566,758 km (0.108 R)
• M56: 12,096,334 km (0.078 R)
• M57: 12,341,824 km (0.084 R)
• M58: 12,476,313 km (0.113 R)
• M59: 12,679,018 km (0.119 R)
• M60: 12,769,525 km (0.066 R)
• M61: 13,408,756 km (0.11 R)
• M62: 13,477,871 km (0.088 R)
• M63: 13,732,187 km (0.103 R)
• M64: 13,988,298 km (0.114 R)
• M65: 14,128,472 km (0.092 R)
• M66: 14,316,367 km (0.107 R)
• M67: 14,552,282 km (0.092 R)
• M68: 14,623,341 km (0.082 R)
• M69: 14,860,903 km (0.1 R)
• M70: 15,004,068 km (0.099 R)
• M71: 15,243,724 km (0.056 R)
• M72: 15,412,171 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.1

Radius: 13.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.27 AU - 6.83 AU

Year: 5878 Days

Day: 9.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,020,379 km

• M1: 282,142 km (0.069 R)
• M2: 535,261 km (0.096 R)
• M3: 672,143 km (0.095 R)
• M4: 822,639 km (0.109 R)
• M5: 934,239 km (0.093 R)
• M6: 1,160,730 km (0.071 R)
• M7: 1,558,211 km (0.11 R)
• M8: 2,118,605 km (0.119 R)
• M9: 2,277,328 km (0.114 R)
• M10: 2,739,137 km (0.1 R)
• M11: 2,835,029 km (0.086 R)
• M12: 3,089,944 km (0.099 R)
• M13: 3,331,993 km (0.066 R)
• M14: 3,707,035 km (0.086 R)
• M15: 3,792,306 km (0.094 R)
• M16: 4,362,424 km (0.107 R)
• M17: 4,680,618 km (0.074 R)
• M18: 4,936,131 km (0.08 R)
• M19: 5,316,110 km (0.092 R)
• M20: 5,607,227 km (0.059 R)
• M21: 5,953,696 km (0.04 R)
• M22: 6,104,341 km (0.062 R)
• M23: 6,205,469 km (0.108 R)
• M24: 6,435,102 km (0.076 R)
• M25: 7,087,947 km (0.083 R)
• M26: 7,274,496 km (0.073 R)
• M27: 8,148,297 km (0.09 R)
• M28: 8,569,265 km (0.113 R)
• M29: 8,825,377 km (0.091 R)
• M30: 9,026,287 km (0.113 R)
• M31: 9,579,500 km (0.108 R)
• M32: 9,964,265 km (0.047 R)
• M33: 10,657,652 km (0.082 R)
• M34: 10,779,723 km (0.08 R)
• M35: 10,871,726 km (0.05 R)
• M36: 11,087,297 km (0.095 R)
• M37: 11,180,047 km (0.054 R)
• M38: 11,773,951 km (0.077 R)
• M39: 11,963,641 km (0.112 R)
• M40: 12,122,514 km (0.119 R)
• M41: 13,221,460 km (0.036 R)
• M42: 13,319,895 km (0.045 R)
• M43: 13,882,832 km (0.064 R)
• M44: 14,150,313 km (0.082 R)
• M45: 14,352,121 km (0.068 R)
• M46: 14,487,207 km (0.042 R)
• M47: 14,588,784 km (0.088 R)
• M48: 14,758,578 km (0.089 R)
• M49: 15,721,689 km (0.069 R)
• M50: 16,281,335 km (0.079 R)
• M51: 16,669,840 km (0.098 R)
• M52: 16,883,017 km (0.115 R)
• M53: 17,097,092 km (0.11 R)
• M54: 17,204,503 km (0.113 R)
• M55: 17,312,064 km (0.09 R)
• M56: 17,492,030 km (0.047 R)
• M57: 18,990,253 km (0.081 R)
• M58: 19,138,654 km (0.116 R)
• M59: 19,324,754 km (0.096 R)
• M60: 19,511,302 km (0.035 R)
• M61: 19,698,599 km (0.062 R)
• M62: 20,150,384 km (0.101 R)
• M63: 20,415,472 km (0.103 R)
• M64: 20,949,237 km (0.084 R)
• M65: 21,410,447 km (0.108 R)
• M66: 22,186,561 km (0.119 R)
• M67: 22,460,325 km (0.103 R)
• M68: 22,578,059 km (0.092 R)
• M69: 23,447,372 km (0.12 R)
• M70: 23,686,429 km (0.096 R)
• M71: 24,408,239 km (0.079 R)
• M72: 24,812,452 km (0.117 R)
• M73: 25,709,441 km (0.098 R)
• M74: 25,955,979 km (0.111 R)
• M75: 26,079,546 km (0.093 R)
• M76: 26,534,174 km (0.099 R)
• M77: 26,741,667 km (0.082 R)
• M78: 27,409,471 km (0.104 R)
• M79: 27,535,283 km (0.11 R)
• M80: 27,787,505 km (0.061 R)
• M81: 28,040,475 km (0.091 R)
• M82: 28,379,015 km (0.119 R)

Asteroid Belt

Center: 10.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.9

Radius: 7.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.01 AU - 17.83 AU

Year: 28558 Days

Day: 19.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,020,379 km

• M1: 333,902 km (0.118 R)
• M2: 558,598 km (0.099 R)
• M3: 669,002 km (0.112 R)
• M4: 727,195 km (0.043 R)
• M5: 1,136,196 km (0.105 R)
• M6: 1,529,937 km (0.066 R)
• M7: 1,796,521 km (0.086 R)
• M8: 1,851,573 km (0.119 R)
• M9: 1,991,896 km (0.1 R)
• M10: 2,873,326 km (0.099 R)
• M11: 4,223,297 km (0.077 R)
• M12: 4,865,222 km (0.083 R)
• M13: 5,577,757 km (0.118 R)
• M14: 7,186,532 km (0.089 R)
• M15: 7,275,094 km (0.112 R)
• M16: 7,363,806 km (0.066 R)
• M17: 8,087,261 km (0.099 R)
• M18: 8,833,006 km (0.096 R)
• M19: 9,455,184 km (0.108 R)
• M20: 9,649,511 km (0.111 R)
• M21: 9,796,117 km (0.076 R)
• M22: 10,091,424 km (0.119 R)
• M23: 10,339,906 km (0.103 R)
• M24: 12,504,886 km (0.05 R)
• M25: 13,365,373 km (0.074 R)
• M26: 13,474,280 km (0.058 R)
• M27: 14,189,358 km (0.037 R)
• M28: 19,652,223 km (0.112 R)
• M29: 20,274,401 km (0.07 R)
• M30: 20,776,751 km (0.057 R)
• M31: 21,474,026 km (0.067 R)
• M32: 21,537,905 km (0.051 R)
• M33: 22,696,690 km (0.035 R)
• M34: 23,283,712 km (0.101 R)
• M35: 23,941,793 km (0.099 R)
• M36: 26,977,882 km (0.069 R)
• M37: 29,705,500 km (0.103 R)
• M38: 29,847,767 km (0.086 R)
• M39: 30,132,901 km (0.072 R)
• M40: 30,347,274 km (0.075 R)
• M41: 32,373,278 km (0.113 R)
• M42: 32,446,432 km (0.116 R)
• M43: 34,816,511 km (0.119 R)
• M44: 35,795,180 km (0.083 R)
• M45: 35,870,877 km (0.083 R)
• M46: 37,395,129 km (0.096 R)
• M47: 38,088,067 km (0.072 R)
• M48: 39,799,466 km (0.035 R)
• M49: 42,573,310 km (0.084 R)
• M50: 45,245,278 km (0.106 R)
• M51: 45,737,006 km (0.108 R)
• M52: 46,065,672 km (0.095 R)
• M53: 53,407,038 km (0.116 R)
• M54: 53,839,825 km (0.076 R)
• M55: 55,407,611 km (0.107 R)
• M56: 58,053,847 km (0.117 R)
• M57: 59,392,299 km (0.115 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: 371 - 13,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit