🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.2 AU - 1.2 AU

Year: 605 Days

Day: 20 Hours

Environment

Temp: -91 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.5

Radius: 8.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.8 AU - 6.12 AU

Year: 5083 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,596,128 km

• M1: 111,450 km (0.116 R)
• M2: 176,077 km (0.099 R)
• M3: 543,639 km (0.117 R)
• M4: 762,351 km (0.116 R)
• M5: 923,916 km (0.074 R)
• M6: 1,071,570 km (0.069 R)
• M7: 1,240,466 km (0.064 R)
• M8: 1,321,548 km (0.041 R)
• M9: 1,404,425 km (0.109 R)
• M10: 1,489,097 km (0.089 R)
• M11: 2,343,600 km (0.073 R)
• M12: 2,530,298 km (0.101 R)
• M13: 2,651,622 km (0.106 R)
• M14: 2,882,302 km (0.087 R)
• M15: 3,045,813 km (0.064 R)
• M16: 3,137,965 km (0.115 R)
• M17: 3,193,765 km (0.076 R)
• M18: 3,458,553 km (0.114 R)
• M19: 3,651,983 km (0.107 R)
• M20: 3,928,889 km (0.099 R)
• M21: 4,069,960 km (0.052 R)
• M22: 4,212,676 km (0.097 R)
• M23: 4,274,310 km (0.079 R)
• M24: 4,440,364 km (0.12 R)
• M25: 4,951,091 km (0.115 R)
• M26: 5,103,531 km (0.114 R)
• M27: 5,458,078 km (0.109 R)
• M28: 5,706,411 km (0.116 R)
• M29: 5,843,442 km (0.106 R)
• M30: 6,144,134 km (0.053 R)
• M31: 6,402,490 km (0.102 R)
• M32: 6,473,549 km (0.078 R)
• M33: 6,784,712 km (0.107 R)
• M34: 7,100,663 km (0.093 R)
• M35: 7,899,067 km (0.091 R)
• M36: 8,283,234 km (0.098 R)
• M37: 8,360,726 km (0.075 R)
• M38: 8,673,385 km (0.101 R)
• M39: 8,752,074 km (0.101 R)
• M40: 8,883,870 km (0.052 R)
• M41: 9,042,892 km (0.106 R)
• M42: 9,797,464 km (0.078 R)
• M43: 10,182,379 km (0.075 R)
• M44: 10,432,507 km (0.075 R)
• M45: 10,853,774 km (0.066 R)
• M46: 11,166,135 km (0.054 R)
• M47: 11,251,854 km (0.108 R)
• M48: 11,309,150 km (0.053 R)
• M49: 12,327,313 km (0.117 R)
• M50: 12,712,977 km (0.094 R)
• M51: 13,313,911 km (0.096 R)
• M52: 13,465,604 km (0.114 R)
• M53: 13,617,894 km (0.109 R)
• M54: 14,356,758 km (0.093 R)
• M55: 14,543,606 km (0.084 R)
• M56: 15,298,626 km (0.117 R)
• M57: 15,809,204 km (0.083 R)
• M58: 16,098,825 km (0.066 R)
• M59: 16,879,726 km (0.073 R)
• M60: 17,076,896 km (0.104 R)
• M61: 17,175,631 km (0.116 R)
• M62: 17,706,254 km (0.036 R)
• M63: 17,839,696 km (0.066 R)
• M64: 17,939,926 km (0.055 R)
• M65: 18,749,251 km (0.11 R)
• M66: 19,295,433 km (0.099 R)
• M67: 19,708,472 km (0.093 R)
• M68: 20,159,360 km (0.096 R)
• M69: 20,298,636 km (0.097 R)
• M70: 21,212,529 km (0.086 R)
• M71: 21,425,257 km (0.104 R)
• M72: 22,103,833 km (0.069 R)
• M73: 22,753,088 km (0.12 R)
• M74: 23,116,611 km (0.038 R)
• M75: 23,445,277 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.7

Radius: 14.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.17 AU - 9.97 AU

Year: 10549 Days

Day: 12.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 43,596,128 km

• M1: 383,419 km (0.069 R)
• M2: 672,592 km (0.111 R)
• M3: 771,027 km (0.051 R)
• M4: 1,414,298 km (0.054 R)
• M5: 1,533,977 km (0.114 R)
• M6: 1,927,569 km (0.101 R)
• M7: 2,047,845 km (0.118 R)
• M8: 2,212,553 km (0.109 R)
• M9: 3,651,684 km (0.09 R)
• M10: 3,972,422 km (0.073 R)
• M11: 4,970,988 km (0.067 R)
• M12: 6,465,171 km (0.108 R)
• M13: 6,628,083 km (0.047 R)
• M14: 6,812,986 km (0.051 R)
• M15: 7,020,329 km (0.089 R)
• M16: 7,633,830 km (0.11 R)
• M17: 8,619,829 km (0.057 R)
• M18: 9,116,644 km (0.105 R)
• M19: 9,368,567 km (0.09 R)
• M20: 9,973,092 km (0.072 R)
• M21: 10,114,462 km (0.08 R)
• M22: 10,806,950 km (0.112 R)
• M23: 11,220,139 km (0.115 R)
• M24: 12,313,700 km (0.054 R)
• M25: 12,440,110 km (0.065 R)
• M26: 13,389,009 km (0.104 R)
• M27: 13,519,010 km (0.078 R)
• M28: 13,859,046 km (0.09 R)
• M29: 14,175,595 km (0.072 R)
• M30: 15,410,675 km (0.11 R)
• M31: 15,629,088 km (0.075 R)
• M32: 15,848,398 km (0.076 R)
• M33: 16,373,487 km (0.027 R)
• M34: 17,469,291 km (0.096 R)
• M35: 17,582,986 km (0.094 R)
• M36: 18,069,179 km (0.104 R)
• M37: 18,501,816 km (0.066 R)
• M38: 18,937,894 km (0.056 R)
• M39: 19,554,087 km (0.111 R)
• M40: 19,790,602 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.2

Radius: 12

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.21 AU - 8.99 AU

Year: 10608 Days

Day: 10.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,596,128 km

• M1: 151,842 km (0.103 R)
• M2: 228,137 km (0.115 R)
• M3: 395,986 km (0.106 R)
• M4: 685,308 km (0.118 R)
• M5: 772,523 km (0.108 R)
• M6: 1,031,627 km (0.083 R)
• M7: 1,309,281 km (0.052 R)
• M8: 1,472,791 km (0.097 R)
• M9: 1,665,323 km (0.068 R)
• M10: 2,170,964 km (0.075 R)
• M11: 2,304,854 km (0.087 R)
• M12: 3,096,676 km (0.096 R)
• M13: 3,401,856 km (0.108 R)
• M14: 3,644,503 km (0.118 R)
• M15: 3,848,704 km (0.081 R)
• M16: 4,468,339 km (0.106 R)
• M17: 4,577,246 km (0.104 R)
• M18: 5,070,470 km (0.119 R)
• M19: 5,480,668 km (0.033 R)
• M20: 6,298,370 km (0.084 R)
• M21: 7,447,281 km (0.089 R)
• M22: 7,595,533 km (0.059 R)
• M23: 7,782,081 km (0.099 R)
• M24: 7,894,878 km (0.102 R)
• M25: 8,121,968 km (0.036 R)
• M26: 10,426,074 km (0.111 R)
• M27: 11,031,945 km (0.075 R)
• M28: 11,692,270 km (0.069 R)
• M29: 11,886,448 km (0.109 R)
• M30: 11,973,066 km (0.12 R)
• M31: 12,453,275 km (0.118 R)
• M32: 13,275,016 km (0.096 R)
• M33: 14,459,681 km (0.12 R)
• M34: 14,552,133 km (0.078 R)
• M35: 15,017,681 km (0.036 R)
• M36: 15,606,648 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.2

Radius: 5.1

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.16 AU - 10.9 AU

Year: 13538 Days

Day: 19.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,596,128 km

• M1: 70,610 km (0.059 R)
• M2: 127,906 km (0.119 R)
• M3: 256,560 km (0.117 R)
• M4: 373,247 km (0.078 R)
• M5: 451,636 km (0.085 R)
• M6: 579,692 km (0.049 R)
• M7: 751,729 km (0.111 R)
• M8: 904,469 km (0.11 R)
• M9: 1,278,164 km (0.043 R)
• M10: 1,398,890 km (0.043 R)
• M11: 1,630,018 km (0.11 R)
• M12: 1,739,075 km (0.114 R)
• M13: 1,827,936 km (0.093 R)
• M14: 2,056,971 km (0.084 R)
• M15: 2,343,750 km (0.108 R)
• M16: 3,223,086 km (0.117 R)
• M17: 3,387,943 km (0.087 R)
• M18: 3,668,738 km (0.049 R)
• M19: 3,840,925 km (0.096 R)
• M20: 4,074,448 km (0.043 R)
• M21: 4,222,849 km (0.097 R)
• M22: 4,312,757 km (0.069 R)
• M23: 4,647,707 km (0.113 R)
• M24: 4,771,574 km (0.108 R)
• M25: 4,896,638 km (0.118 R)
• M26: 4,991,034 km (0.087 R)
• M27: 5,310,276 km (0.109 R)
• M28: 5,537,664 km (0.05 R)
• M29: 5,570,426 km (0.027 R)
• M30: 6,136,953 km (0.095 R)
• M31: 7,686,488 km (0.11 R)
• M32: 7,943,647 km (0.042 R)
• M33: 8,017,698 km (0.074 R)
• M34: 8,428,793 km (0.074 R)
• M35: 8,655,882 km (0.119 R)
• M36: 9,388,164 km (0.097 R)
• M37: 9,940,479 km (0.058 R)
• M38: 10,220,676 km (0.07 R)
• M39: 10,381,793 km (0.099 R)
• M40: 11,954,964 km (0.053 R)
• M41: 13,029,825 km (0.028 R)
• M42: 13,733,683 km (0.118 R)
• M43: 14,045,594 km (0.108 R)
• M44: 14,676,299 km (0.11 R)
• M45: 14,721,777 km (0.084 R)
• M46: 14,767,105 km (0.057 R)
• M47: 15,685,935 km (0.087 R)
• M48: 15,872,035 km (0.111 R)
• M49: 16,011,909 km (0.073 R)
• M50: 16,246,179 km (0.101 R)
• M51: 17,385,965 km (0.112 R)
• M52: 18,600,401 km (0.101 R)
• M53: 18,945,374 km (0.102 R)
• M54: 19,143,441 km (0.106 R)
• M55: 19,342,257 km (0.092 R)
• M56: 20,093,687 km (0.11 R)
• M57: 20,194,516 km (0.036 R)
• M58: 21,676,582 km (0.115 R)
• M59: 23,140,397 km (0.074 R)
• M60: 23,777,385 km (0.084 R)
• M61: 23,991,011 km (0.098 R)
• M62: 25,449,739 km (0.115 R)
• M63: 26,107,222 km (0.111 R)
• M64: 26,272,378 km (0.11 R)
• M65: 26,548,536 km (0.06 R)
• M66: 27,831,337 km (0.061 R)
• M67: 28,792,354 km (0.099 R)
• M68: 29,134,185 km (0.119 R)
• M69: 29,248,328 km (0.086 R)
• M70: 29,821,737 km (0.082 R)
• M71: 29,879,332 km (0.114 R)
• M72: 29,994,523 km (0.113 R)
• M73: 30,340,991 km (0.094 R)
• M74: 30,746,850 km (0.047 R)
• M75: 31,916,407 km (0.068 R)
• M76: 31,975,198 km (0.037 R)
• M77: 32,152,023 km (0.106 R)
• M78: 33,757,807 km (0.111 R)
• M79: 34,479,766 km (0.085 R)
• M80: 34,540,204 km (0.064 R)
• M81: 35,816,573 km (0.102 R)
• M82: 36,184,135 km (0.048 R)
• M83: 36,676,162 km (0.093 R)
• M84: 36,922,998 km (0.101 R)
• M85: 37,046,566 km (0.108 R)
• M86: 37,170,433 km (0.107 R)
• M87: 38,540,750 km (0.08 R)
• M88: 38,791,775 km (0.081 R)
• M89: 40,436,005 km (0.089 R)
• M90: 40,499,734 km (0.033 R)
• M91: 42,620,284 km (0.081 R)
• M92: 42,879,836 km (0.096 R)
• M93: 42,944,762 km (0.061 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 15,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit