🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.49 AU - 0.67 AU

Year: 281 Days

Day: 12.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.6

Radius: 8.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.83 AU - 0.97 AU

Year: 543 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,034,605 km

• M1: 111,600 km (0.12 R)
• M2: 164,558 km (0.116 R)
• M3: 375,191 km (0.08 R)
• M4: 433,535 km (0.048 R)
• M5: 503,247 km (0.083 R)
• M6: 593,604 km (0.099 R)
• M7: 692,788 km (0.03 R)
• M8: 761,304 km (0.114 R)
• M9: 848,070 km (0.105 R)
• M10: 1,004,699 km (0.108 R)
• M11: 1,066,034 km (0.1 R)
• M12: 1,153,250 km (0.113 R)
• M13: 1,309,281 km (0.11 R)
• M14: 1,480,121 km (0.105 R)
• M15: 1,570,329 km (0.098 R)
• M16: 1,646,175 km (0.083 R)
• M17: 1,868,777 km (0.057 R)
• M18: 2,096,764 km (0.071 R)
• M19: 2,211,954 km (0.11 R)
• M20: 2,274,935 km (0.1 R)
• M21: 2,425,580 km (0.078 R)
• M22: 2,481,230 km (0.116 R)
• M23: 2,556,029 km (0.078 R)
• M24: 2,712,808 km (0.047 R)
• M25: 2,819,172 km (0.087 R)
• M26: 2,996,146 km (0.071 R)
• M27: 3,086,054 km (0.076 R)
• M28: 3,232,810 km (0.094 R)
• M29: 3,309,703 km (0.114 R)
• M30: 3,575,389 km (0.11 R)

Asteroid Belt

Center: 1.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448

Radius: 12.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.58 AU - 2.48 AU

Year: 1839 Days

Day: 9.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 54,034,605 km

• M1: 161,566 km (0.032 R)
• M2: 350,957 km (0.107 R)
• M3: 466,895 km (0.093 R)
• M4: 555,906 km (0.07 R)
• M5: 658,679 km (0.073 R)
• M6: 841,937 km (0.052 R)
• M7: 979,567 km (0.116 R)
• M8: 1,108,819 km (0.089 R)
• M9: 1,244,056 km (0.11 R)
• M10: 1,385,426 km (0.107 R)
• M11: 1,579,305 km (0.102 R)
• M12: 1,684,622 km (0.115 R)
• M13: 1,812,229 km (0.07 R)
• M14: 2,109,031 km (0.107 R)
• M15: 2,215,245 km (0.108 R)
• M16: 2,366,788 km (0.057 R)
• M17: 2,544,510 km (0.109 R)
• M18: 2,761,277 km (0.045 R)
• M19: 3,373,432 km (0.077 R)
• M20: 3,473,363 km (0.088 R)
• M21: 3,612,340 km (0.08 R)
• M22: 3,909,142 km (0.088 R)
• M23: 4,173,631 km (0.112 R)
• M24: 4,485,243 km (0.113 R)
• M25: 4,623,023 km (0.074 R)
• M26: 4,748,386 km (0.104 R)
• M27: 4,846,672 km (0.1 R)
• M28: 5,116,846 km (0.095 R)
• M29: 5,657,193 km (0.112 R)
• M30: 5,746,653 km (0.105 R)
• M31: 5,866,480 km (0.097 R)
• M32: 5,987,356 km (0.105 R)
• M33: 6,124,088 km (0.099 R)
• M34: 6,277,426 km (0.095 R)
• M35: 6,525,459 km (0.034 R)
• M36: 6,808,349 km (0.078 R)
• M37: 7,159,604 km (0.103 R)
• M38: 7,272,551 km (0.064 R)
• M39: 7,565,912 km (0.081 R)
• M40: 7,664,647 km (0.098 R)
• M41: 8,147,549 km (0.077 R)
• M42: 8,316,445 km (0.111 R)
• M43: 8,554,754 km (0.113 R)
• M44: 8,951,338 km (0.116 R)
• M45: 9,459,971 km (0.1 R)
• M46: 10,014,081 km (0.096 R)
• M47: 10,104,439 km (0.09 R)
• M48: 10,195,095 km (0.101 R)
• M49: 10,395,556 km (0.118 R)
• M50: 10,505,361 km (0.082 R)
• M51: 10,948,619 km (0.037 R)
• M52: 11,060,519 km (0.056 R)
• M53: 11,247,666 km (0.059 R)
• M54: 11,435,860 km (0.117 R)
• M55: 12,334,644 km (0.093 R)
• M56: 12,782,689 km (0.084 R)
• M57: 13,117,340 km (0.119 R)
• M58: 13,315,557 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.7

Radius: 5.6

Gravity: 24.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.69 AU - 11.59 AU

Year: 20530 Days

Day: 18.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,034,605 km

• M1: 106,813 km (0.082 R)
• M2: 174,880 km (0.105 R)
• M3: 386,112 km (0.087 R)
• M4: 571,613 km (0.1 R)
• M5: 710,291 km (0.095 R)
• M6: 1,246,449 km (0.086 R)
• M7: 1,552,676 km (0.114 R)
• M8: 2,488,710 km (0.063 R)
• M9: 2,678,251 km (0.088 R)
• M10: 3,356,827 km (0.098 R)
• M11: 3,440,003 km (0.088 R)
• M12: 3,997,554 km (0.026 R)
• M13: 4,174,678 km (0.12 R)
• M14: 4,399,823 km (0.116 R)
• M15: 4,814,957 km (0.098 R)
• M16: 5,387,917 km (0.062 R)
• M17: 6,235,838 km (0.055 R)
• M18: 6,389,774 km (0.07 R)
• M19: 7,124,599 km (0.114 R)
• M20: 7,231,860 km (0.055 R)
• M21: 8,445,548 km (0.103 R)
• M22: 9,191,892 km (0.105 R)
• M23: 9,720,870 km (0.058 R)
• M24: 9,839,800 km (0.058 R)
• M25: 10,199,433 km (0.103 R)
• M26: 12,381,468 km (0.091 R)
• M27: 12,769,525 km (0.104 R)
• M28: 13,823,890 km (0.055 R)
• M29: 13,957,631 km (0.052 R)
• M30: 14,632,916 km (0.108 R)
• M31: 14,905,932 km (0.086 R)
• M32: 16,792,660 km (0.119 R)
• M33: 18,458,133 km (0.083 R)
• M34: 19,347,792 km (0.073 R)
• M35: 19,873,180 km (0.059 R)
• M36: 21,632,450 km (0.054 R)
• M37: 22,099,495 km (0.084 R)
• M38: 22,806,195 km (0.091 R)
• M39: 24,242,036 km (0.072 R)
• M40: 24,808,264 km (0.088 R)
• M41: 26,699,031 km (0.079 R)
• M42: 28,295,689 km (0.113 R)
• M43: 28,465,632 km (0.112 R)
• M44: 29,148,397 km (0.069 R)
• M45: 29,405,855 km (0.098 R)
• M46: 30,009,632 km (0.108 R)
• M47: 31,053,975 km (0.115 R)
• M48: 31,316,818 km (0.069 R)
• M49: 31,492,596 km (0.1 R)
• M50: 31,756,786 km (0.117 R)
• M51: 32,198,698 km (0.09 R)
• M52: 32,376,121 km (0.075 R)
• M53: 35,166,121 km (0.104 R)
• M54: 35,990,405 km (0.076 R)
• M55: 38,689,600 km (0.061 R)
• M56: 38,972,639 km (0.096 R)
• M57: 39,540,512 km (0.072 R)
• M58: 40,876,272 km (0.047 R)
• M59: 41,068,355 km (0.066 R)
• M60: 41,164,397 km (0.091 R)
• M61: 42,420,870 km (0.111 R)
• M62: 45,467,580 km (0.11 R)
• M63: 45,766,028 km (0.064 R)
• M64: 48,583,853 km (0.094 R)
• M65: 52,080,255 km (0.12 R)
• M66: 52,601,155 km (0.102 R)
• M67: 53,858,525 km (0.118 R)
• M68: 53,963,842 km (0.032 R)
• M69: 55,019,853 km (0.034 R)
• M70: 55,125,768 km (0.068 R)
• M71: 55,869,569 km (0.097 R)
• M72: 57,152,371 km (0.079 R)
• M73: 57,582,016 km (0.094 R)
• M74: 60,510,693 km (0.062 R)
• M75: 60,839,060 km (0.069 R)
• M76: 62,600,426 km (0.077 R)
• M77: 64,601,896 km (0.103 R)
• M78: 64,713,645 km (0.067 R)
• M79: 66,285,769 km (0.1 R)
• M80: 66,850,202 km (0.104 R)
• M81: 67,076,544 km (0.055 R)
• M82: 67,756,765 km (0.031 R)
• M83: 68,211,543 km (0.117 R)
• M84: 69,352,974 km (0.083 R)
• M85: 70,615,730 km (0.059 R)
• M86: 71,307,770 km (0.034 R)
• M87: 71,654,687 km (0.118 R)
• M88: 73,164,130 km (0.026 R)
• M89: 74,449,475 km (0.119 R)
• M90: 75,271,365 km (0.102 R)
• M91: 76,096,248 km (0.094 R)
• M92: 76,924,123 km (0.077 R)
• M93: 77,636,059 km (0.113 R)
• M94: 78,111,930 km (0.063 R)
• M95: 78,469,469 km (0.1 R)
• M96: 79,066,663 km (0.098 R)
• M97: 79,186,192 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.9

Radius: 7.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.96 AU - 13.1 AU

Year: 21726 Days

Day: 18 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 54,034,605 km

• M1: 99,931 km (0.1 R)
• M2: 187,596 km (0.073 R)
• M3: 436,377 km (0.053 R)
• M4: 595,998 km (0.078 R)
• M5: 775,067 km (0.089 R)
• M6: 2,039,169 km (0.074 R)
• M7: 2,256,833 km (0.1 R)
• M8: 2,743,924 km (0.071 R)
• M9: 2,833,234 km (0.118 R)
• M10: 2,923,591 km (0.084 R)
• M11: 4,459,812 km (0.033 R)
• M12: 5,104,429 km (0.106 R)
• M13: 5,739,921 km (0.044 R)
• M14: 6,281,914 km (0.073 R)
• M15: 6,559,119 km (0.06 R)
• M16: 6,719,338 km (0.117 R)
• M17: 6,880,754 km (0.083 R)
• M18: 7,834,141 km (0.09 R)
• M19: 8,132,439 km (0.087 R)
• M20: 8,652,591 km (0.072 R)
• M21: 9,362,732 km (0.118 R)
• M22: 9,679,281 km (0.108 R)
• M23: 11,075,478 km (0.115 R)
• M24: 12,089,902 km (0.115 R)
• M25: 12,484,242 km (0.116 R)
• M26: 12,533,758 km (0.051 R)
• M27: 12,732,724 km (0.111 R)
• M28: 13,948,356 km (0.118 R)
• M29: 15,253,597 km (0.08 R)
• M30: 15,894,026 km (0.047 R)
• M31: 17,755,472 km (0.101 R)
• M32: 18,372,414 km (0.084 R)
• M33: 20,556,991 km (0.052 R)
• M34: 20,732,918 km (0.079 R)
• M35: 20,968,236 km (0.058 R)
• M36: 21,086,269 km (0.083 R)
• M37: 21,441,713 km (0.112 R)
• M38: 23,248,257 km (0.111 R)
• M39: 23,799,675 km (0.116 R)
• M40: 24,790,462 km (0.066 R)
• M41: 25,605,620 km (0.119 R)
• M42: 25,731,731 km (0.097 R)
• M43: 26,301,998 km (0.045 R)
• M44: 26,876,604 km (0.109 R)
• M45: 27,778,380 km (0.099 R)
• M46: 30,877,898 km (0.088 R)
• M47: 31,754,392 km (0.085 R)
• M48: 32,775,996 km (0.032 R)
• M49: 36,116,367 km (0.042 R)
• M50: 38,042,589 km (0.117 R)
• M51: 39,199,579 km (0.095 R)
• M52: 40,075,026 km (0.115 R)
• M53: 40,368,237 km (0.04 R)
• M54: 45,996,558 km (0.086 R)
• M55: 47,848,729 km (0.078 R)
• M56: 49,175,513 km (0.041 R)
• M57: 49,332,291 km (0.105 R)
• M58: 49,725,285 km (0.118 R)
• M59: 49,803,974 km (0.11 R)
• M60: 49,961,500 km (0.109 R)
• M61: 50,593,401 km (0.108 R)
• M62: 51,227,846 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 15,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit