🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.71 AU - 0.79 AU

Year: 299 Days

Day: 45.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746

Radius: 8.4

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.83 AU - 4.33 AU

Year: 3117 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 95,440,962 km

• M1: 188,344 km (0.115 R)
• M2: 284,984 km (0.102 R)
• M3: 522,396 km (0.037 R)
• M4: 577,298 km (0.1 R)
• M5: 1,019,210 km (0.1 R)
• M6: 1,089,820 km (0.086 R)
• M7: 1,535,173 km (0.092 R)
• M8: 1,630,766 km (0.118 R)
• M9: 1,813,575 km (0.109 R)
• M10: 2,122,943 km (0.05 R)
• M11: 2,464,924 km (0.119 R)
• M12: 2,577,422 km (0.108 R)
• M13: 2,675,259 km (0.088 R)
• M14: 2,741,231 km (0.107 R)
• M15: 2,824,408 km (0.071 R)
• M16: 3,010,358 km (0.089 R)
• M17: 3,341,119 km (0.118 R)
• M18: 3,537,990 km (0.113 R)
• M19: 3,868,302 km (0.081 R)
• M20: 3,961,950 km (0.102 R)
• M21: 4,037,347 km (0.08 R)
• M22: 4,151,341 km (0.057 R)
• M23: 4,324,276 km (0.102 R)
• M24: 5,643,131 km (0.106 R)
• M25: 5,985,560 km (0.12 R)
• M26: 6,072,327 km (0.087 R)
• M27: 6,181,234 km (0.078 R)
• M28: 6,268,899 km (0.117 R)
• M29: 6,467,714 km (0.03 R)
• M30: 6,985,024 km (0.074 R)
• M31: 7,076,278 km (0.049 R)
• M32: 7,145,094 km (0.112 R)
• M33: 7,375,923 km (0.08 R)
• M34: 7,585,809 km (0.066 R)
• M35: 7,656,120 km (0.039 R)
• M36: 7,963,693 km (0.101 R)
• M37: 8,347,860 km (0.074 R)
• M38: 8,469,184 km (0.11 R)
• M39: 8,615,491 km (0.079 R)
• M40: 8,738,012 km (0.116 R)
• M41: 8,935,331 km (0.095 R)
• M42: 9,059,497 km (0.067 R)
• M43: 9,284,193 km (0.05 R)
• M44: 9,384,723 km (0.042 R)
• M45: 9,688,407 km (0.03 R)
• M46: 10,072,574 km (0.093 R)
• M47: 10,150,066 km (0.064 R)
• M48: 10,357,558 km (0.08 R)
• M49: 10,540,217 km (0.074 R)
• M50: 10,750,402 km (0.108 R)
• M51: 10,882,348 km (0.088 R)
• M52: 11,121,405 km (0.08 R)
• M53: 11,228,218 km (0.072 R)
• M54: 11,335,330 km (0.072 R)
• M55: 11,712,915 km (0.075 R)
• M56: 11,821,673 km (0.094 R)
• M57: 11,903,353 km (0.113 R)
• M58: 11,957,956 km (0.085 R)
• M59: 12,425,300 km (0.061 R)
• M60: 12,730,779 km (0.047 R)
• M61: 12,954,577 km (0.118 R)
• M62: 13,038,950 km (0.095 R)
• M63: 13,095,199 km (0.08 R)
• M64: 13,406,213 km (0.117 R)
• M65: 13,633,901 km (0.101 R)
• M66: 14,121,889 km (0.083 R)
• M67: 14,470,004 km (0.107 R)
• M68: 14,645,033 km (0.105 R)
• M69: 14,732,847 km (0.055 R)
• M70: 14,938,395 km (0.079 R)
• M71: 15,233,701 km (0.071 R)
• M72: 15,411,722 km (0.041 R)
• M73: 16,221,795 km (0.11 R)
• M74: 16,464,442 km (0.071 R)
• M75: 17,014,813 km (0.112 R)
• M76: 17,478,118 km (0.069 R)
• M77: 18,322,598 km (0.118 R)
• M78: 18,924,729 km (0.062 R)
• M79: 19,597,770 km (0.086 R)
• M80: 19,791,499 km (0.098 R)
• M81: 20,343,814 km (0.093 R)
• M82: 21,000,250 km (0.093 R)
• M83: 22,131,958 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.3

Radius: 9.7

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.54 AU - 4.72 AU

Year: 3862 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,440,962 km

• M1: 126,709 km (0.103 R)
• M2: 292,464 km (0.097 R)
• M3: 558,449 km (0.054 R)
• M4: 636,689 km (0.097 R)
• M5: 761,902 km (0.049 R)
• M6: 827,875 km (0.071 R)
• M7: 954,135 km (0.083 R)
• M8: 1,213,688 km (0.109 R)
• M9: 1,372,261 km (0.083 R)
• M10: 1,783,805 km (0.049 R)
• M11: 1,873,564 km (0.107 R)
• M12: 2,089,433 km (0.117 R)
• M13: 2,184,428 km (0.07 R)
• M14: 2,767,411 km (0.057 R)
• M15: 2,942,590 km (0.107 R)
• M16: 3,013,799 km (0.112 R)
• M17: 3,415,469 km (0.092 R)
• M18: 3,490,268 km (0.116 R)
• M19: 3,660,809 km (0.07 R)
• M20: 4,049,614 km (0.105 R)
• M21: 4,168,844 km (0.104 R)
• M22: 4,350,007 km (0.06 R)
• M23: 4,699,168 km (0.094 R)
• M24: 4,845,625 km (0.091 R)
• M25: 5,121,633 km (0.034 R)
• M26: 5,381,035 km (0.053 R)
• M27: 5,755,928 km (0.098 R)
• M28: 5,980,474 km (0.08 R)
• M29: 6,484,469 km (0.107 R)
• M30: 7,193,862 km (0.119 R)
• M31: 7,290,353 km (0.027 R)
• M32: 7,606,753 km (0.077 R)
• M33: 7,828,457 km (0.1 R)
• M34: 8,052,405 km (0.085 R)
• M35: 8,328,861 km (0.107 R)
• M36: 8,711,084 km (0.077 R)
• M37: 8,943,110 km (0.088 R)
• M38: 9,020,901 km (0.12 R)
• M39: 9,731,341 km (0.076 R)
• M40: 9,838,154 km (0.116 R)
• M41: 10,160,837 km (0.096 R)
• M42: 10,623,992 km (0.114 R)
• M43: 10,982,728 km (0.109 R)
• M44: 11,740,740 km (0.072 R)
• M45: 12,544,529 km (0.12 R)
• M46: 12,894,588 km (0.097 R)
• M47: 13,306,880 km (0.106 R)
• M48: 13,993,834 km (0.06 R)
• M49: 14,174,847 km (0.11 R)
• M50: 14,569,935 km (0.097 R)
• M51: 14,906,979 km (0.068 R)
• M52: 15,091,882 km (0.084 R)
• M53: 15,432,965 km (0.109 R)
• M54: 15,620,112 km (0.045 R)
• M55: 15,965,085 km (0.105 R)
• M56: 16,091,196 km (0.07 R)
• M57: 16,249,321 km (0.101 R)
• M58: 16,694,674 km (0.079 R)
• M59: 17,208,542 km (0.084 R)
• M60: 17,435,033 km (0.101 R)
• M61: 17,956,382 km (0.094 R)
• M62: 18,087,579 km (0.103 R)
• M63: 18,482,817 km (0.072 R)
• M64: 18,549,089 km (0.117 R)
• M65: 18,615,211 km (0.082 R)
• M66: 18,947,767 km (0.112 R)
• M67: 19,215,099 km (0.106 R)
• M68: 19,349,288 km (0.055 R)
• M69: 19,517,286 km (0.097 R)
• M70: 20,092,640 km (0.096 R)
• M71: 20,467,831 km (0.044 R)
• M72: 21,190,538 km (0.117 R)
• M73: 21,468,192 km (0.063 R)
• M74: 22,625,631 km (0.075 R)
• M75: 22,838,359 km (0.053 R)
• M76: 22,944,873 km (0.093 R)
• M77: 23,265,610 km (0.102 R)
• M78: 23,587,844 km (0.104 R)
• M79: 23,659,651 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.1

Radius: 4.9

Gravity: 41.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.77 AU - 14.63 AU

Year: 23335 Days

Day: 21.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 95,440,962 km

• M1: 94,695 km (0.107 R)
• M2: 254,017 km (0.094 R)
• M3: 330,761 km (0.11 R)
• M4: 372,200 km (0.096 R)
• M5: 438,023 km (0.096 R)
• M6: 606,919 km (0.097 R)
• M7: 852,708 km (0.068 R)
• M8: 1,127,370 km (0.098 R)
• M9: 1,159,533 km (0.057 R)
• M10: 1,291,179 km (0.034 R)
• M11: 1,462,768 km (0.077 R)
• M12: 1,605,185 km (0.05 R)
• M13: 2,987,021 km (0.112 R)
• M14: 3,168,034 km (0.117 R)
• M15: 3,446,137 km (0.097 R)
• M16: 4,125,311 km (0.117 R)
• M17: 5,057,306 km (0.078 R)
• M18: 5,601,991 km (0.105 R)
• M19: 6,511,846 km (0.042 R)
• M20: 7,650,435 km (0.098 R)
• M21: 8,085,316 km (0.104 R)
• M22: 8,656,032 km (0.103 R)
• M23: 8,784,686 km (0.081 R)
• M24: 9,903,080 km (0.102 R)
• M25: 10,650,471 km (0.092 R)
• M26: 10,996,042 km (0.07 R)
• M27: 11,486,274 km (0.064 R)
• M28: 12,342,872 km (0.087 R)
• M29: 14,041,555 km (0.091 R)
• M30: 14,725,816 km (0.085 R)
• M31: 14,802,560 km (0.117 R)
• M32: 16,285,224 km (0.078 R)
• M33: 16,683,155 km (0.109 R)
• M34: 17,732,733 km (0.106 R)
• M35: 18,471,896 km (0.117 R)
• M36: 20,065,114 km (0.089 R)
• M37: 22,845,839 km (0.036 R)
• M38: 23,739,387 km (0.108 R)
• M39: 24,009,710 km (0.074 R)
• M40: 24,917,919 km (0.103 R)
• M41: 25,192,581 km (0.09 R)
• M42: 26,767,846 km (0.071 R)
• M43: 26,861,494 km (0.1 R)
• M44: 27,425,628 km (0.075 R)
• M45: 29,430,987 km (0.065 R)
• M46: 29,624,418 km (0.107 R)
• M47: 31,384,287 km (0.067 R)
• M48: 31,779,973 km (0.07 R)
• M49: 32,476,351 km (0.098 R)
• M50: 32,676,214 km (0.112 R)
• M51: 40,890,932 km (0.052 R)
• M52: 41,106,802 km (0.036 R)
• M53: 42,082,779 km (0.096 R)
• M54: 42,191,686 km (0.101 R)
• M55: 42,300,743 km (0.102 R)
• M56: 43,066,385 km (0.076 R)
• M57: 46,174,430 km (0.058 R)
• M58: 47,188,704 km (0.118 R)
• M59: 48,324,301 km (0.073 R)
• M60: 48,666,731 km (0.101 R)
• M61: 48,895,466 km (0.118 R)
• M62: 51,668,113 km (0.106 R)
• M63: 54,609,805 km (0.076 R)
• M64: 55,204,756 km (0.052 R)
• M65: 55,562,744 km (0.074 R)
• M66: 56,041,158 km (0.067 R)
• M67: 57,968,577 km (0.072 R)
• M68: 60,408,368 km (0.042 R)
• M69: 60,654,157 km (0.118 R)
• M70: 62,881,371 km (0.076 R)
• M71: 63,005,986 km (0.107 R)
• M72: 63,130,601 km (0.106 R)
• M73: 63,504,895 km (0.077 R)
• M74: 63,879,936 km (0.106 R)
• M75: 64,506,602 km (0.108 R)
• M76: 66,398,865 km (0.043 R)
• M77: 67,160,917 km (0.117 R)
• M78: 67,670,447 km (0.106 R)
• M79: 72,314,414 km (0.095 R)
• M80: 73,491,450 km (0.104 R)
• M81: 75,070,605 km (0.074 R)
• M82: 76,129,459 km (0.12 R)
• M83: 76,394,995 km (0.106 R)
• M84: 78,798,434 km (0.087 R)
• M85: 80,414,391 km (0.117 R)
• M86: 82,041,417 km (0.114 R)
• M87: 82,722,387 km (0.086 R)
• M88: 82,995,403 km (0.065 R)
• M89: 83,542,183 km (0.085 R)
• M90: 86,432,563 km (0.093 R)
• M91: 86,709,619 km (0.066 R)
• M92: 86,848,146 km (0.095 R)
• M93: 88,656,635 km (0.108 R)
• M94: 89,075,808 km (0.087 R)
• M95: 90,477,540 km (0.111 R)
• M96: 91,745,382 km (0.088 R)
• M97: 92,593,901 km (0.062 R)
• M98: 92,735,570 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 16,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit