🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.71 AU

Year: 183 Days

Day: 36.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,249,788 km

• M1: 346,917 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.8 AU - 2.34 AU

Year: 1116 Days

Day: 42.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,249,788 km

• M1: 228,735 km (0.108 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.1

Radius: 11.3

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.43 AU - 6.61 AU

Year: 5535 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 106,249,788 km

• M1: 156,629 km (0.084 R)
• M2: 268,977 km (0.106 R)
• M3: 347,516 km (0.091 R)
• M4: 766,390 km (0.083 R)
• M5: 1,072,766 km (0.102 R)
• M6: 1,349,074 km (0.115 R)
• M7: 1,777,671 km (0.115 R)
• M8: 1,853,218 km (0.085 R)
• M9: 2,007,753 km (0.098 R)
• M10: 2,518,181 km (0.085 R)
• M11: 3,159,806 km (0.096 R)
• M12: 3,275,445 km (0.087 R)
• M13: 3,487,276 km (0.079 R)
• M14: 3,606,954 km (0.077 R)
• M15: 3,974,217 km (0.067 R)
• M16: 4,099,281 km (0.041 R)
• M17: 4,175,127 km (0.041 R)
• M18: 4,379,328 km (0.075 R)
• M19: 4,482,700 km (0.111 R)
• M20: 5,093,060 km (0.09 R)
• M21: 5,421,876 km (0.081 R)
• M22: 5,533,027 km (0.075 R)
• M23: 5,673,050 km (0.096 R)
• M24: 5,985,411 km (0.069 R)
• M25: 6,187,069 km (0.091 R)
• M26: 6,303,456 km (0.106 R)
• M27: 6,627,036 km (0.102 R)
• M28: 6,835,725 km (0.059 R)
• M29: 6,986,221 km (0.103 R)
• M30: 7,351,688 km (0.107 R)
• M31: 7,598,973 km (0.074 R)
• M32: 7,692,472 km (0.113 R)
• M33: 7,911,932 km (0.08 R)
• M34: 9,040,349 km (0.077 R)
• M35: 9,809,132 km (0.114 R)
• M36: 10,013,034 km (0.088 R)
• M37: 10,321,804 km (0.104 R)
• M38: 11,124,846 km (0.098 R)
• M39: 11,266,664 km (0.119 R)
• M40: 11,373,328 km (0.112 R)
• M41: 11,480,290 km (0.07 R)
• M42: 11,659,508 km (0.117 R)
• M43: 12,422,009 km (0.115 R)
• M44: 12,642,815 km (0.025 R)
• M45: 13,088,467 km (0.101 R)
• M46: 13,200,666 km (0.071 R)
• M47: 14,148,219 km (0.079 R)
• M48: 14,456,091 km (0.083 R)
• M49: 14,572,029 km (0.068 R)
• M50: 15,511,354 km (0.099 R)
• M51: 16,028,365 km (0.055 R)
• M52: 16,916,078 km (0.038 R)
• M53: 17,613,055 km (0.063 R)
• M54: 18,444,969 km (0.114 R)
• M55: 19,289,748 km (0.112 R)
• M56: 19,631,130 km (0.082 R)
• M57: 20,885,658 km (0.068 R)
• M58: 21,148,352 km (0.103 R)
• M59: 21,943,315 km (0.087 R)
• M60: 22,076,756 km (0.071 R)
• M61: 22,344,387 km (0.114 R)
• M62: 22,838,060 km (0.073 R)
• M63: 23,881,654 km (0.104 R)
• M64: 24,478,400 km (0.1 R)
• M65: 24,848,057 km (0.107 R)
• M66: 25,312,857 km (0.1 R)
• M67: 25,452,731 km (0.035 R)
• M68: 26,581,896 km (0.114 R)
• M69: 27,391,520 km (0.063 R)
• M70: 27,775,388 km (0.119 R)
• M71: 27,871,579 km (0.065 R)
• M72: 28,112,581 km (0.091 R)
• M73: 30,561,199 km (0.116 R)
• M74: 32,975,410 km (0.076 R)
• M75: 33,077,286 km (0.103 R)
• M76: 33,691,086 km (0.044 R)
• M77: 34,463,460 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.6

Radius: 3.5

Gravity: 71.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.93 AU - 22.59 AU

Year: 29240 Days

Day: 22.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,249,788 km

• M1: 81,082 km (0.069 R)
• M2: 768,933 km (0.112 R)
• M3: 799,451 km (0.109 R)
• M4: 830,268 km (0.114 R)
• M5: 1,023,698 km (0.034 R)
• M6: 1,376,300 km (0.084 R)
• M7: 1,450,950 km (0.118 R)
• M8: 1,604,437 km (0.081 R)
• M9: 1,803,552 km (0.097 R)
• M10: 2,138,352 km (0.078 R)
• M11: 2,268,801 km (0.112 R)
• M12: 3,657,070 km (0.086 R)
• M13: 3,813,100 km (0.119 R)
• M14: 5,194,936 km (0.089 R)
• M15: 5,786,745 km (0.088 R)
• M16: 6,029,393 km (0.06 R)
• M17: 6,713,653 km (0.094 R)
• M18: 7,818,583 km (0.117 R)
• M19: 8,978,715 km (0.079 R)
• M20: 9,048,577 km (0.109 R)
• M21: 11,988,474 km (0.118 R)
• M22: 12,142,560 km (0.087 R)
• M23: 13,002,000 km (0.092 R)
• M24: 13,478,918 km (0.073 R)
• M25: 14,123,834 km (0.103 R)
• M26: 15,109,684 km (0.119 R)
• M27: 15,276,187 km (0.11 R)
• M28: 15,527,062 km (0.097 R)
• M29: 15,695,061 km (0.101 R)
• M30: 16,202,646 km (0.095 R)
• M31: 19,812,144 km (0.111 R)
• M32: 20,452,273 km (0.069 R)
• M33: 26,509,790 km (0.082 R)
• M34: 26,710,550 km (0.071 R)
• M35: 28,539,983 km (0.059 R)
• M36: 28,745,680 km (0.05 R)
• M37: 28,848,753 km (0.104 R)
• M38: 29,055,198 km (0.078 R)
• M39: 30,514,375 km (0.105 R)
• M40: 30,830,027 km (0.105 R)
• M41: 31,252,790 km (0.057 R)
• M42: 31,571,135 km (0.109 R)
• M43: 32,317,927 km (0.073 R)
• M44: 33,503,191 km (0.047 R)
• M45: 33,937,773 km (0.106 R)
• M46: 35,142,335 km (0.117 R)
• M47: 35,805,203 km (0.053 R)
• M48: 36,027,057 km (0.077 R)
• M49: 36,138,208 km (0.11 R)
• M50: 36,472,260 km (0.105 R)
• M51: 36,695,460 km (0.05 R)
• M52: 37,368,052 km (0.057 R)
• M53: 42,539,651 km (0.077 R)
• M54: 42,774,669 km (0.053 R)
• M55: 42,892,402 km (0.094 R)
• M56: 45,268,166 km (0.043 R)
• M57: 46,351,105 km (0.114 R)
• M58: 47,808,188 km (0.104 R)
• M59: 48,788,054 km (0.083 R)
• M60: 49,280,381 km (0.083 R)
• M61: 49,527,217 km (0.115 R)
• M62: 49,898,220 km (0.103 R)
• M63: 50,270,120 km (0.102 R)
• M64: 51,141,378 km (0.094 R)
• M65: 52,017,723 km (0.11 R)
• M66: 53,404,794 km (0.106 R)
• M67: 53,531,504 km (0.119 R)
• M68: 58,289,015 km (0.09 R)
• M69: 58,419,464 km (0.091 R)
• M70: 59,860,840 km (0.069 R)
• M71: 61,579,271 km (0.117 R)
• M72: 62,912,188 km (0.091 R)
• M73: 63,045,928 km (0.079 R)
• M74: 63,850,765 km (0.076 R)
• M75: 65,741,981 km (0.067 R)
• M76: 66,830,904 km (0.096 R)
• M77: 66,967,337 km (0.119 R)
• M78: 69,026,552 km (0.115 R)
• M79: 73,911,222 km (0.098 R)
• M80: 75,327,165 km (0.096 R)
• M81: 75,611,401 km (0.11 R)
• M82: 77,324,596 km (0.111 R)
• M83: 78,185,831 km (0.069 R)
• M84: 81,516,927 km (0.046 R)
• M85: 82,540,027 km (0.067 R)
• M86: 82,686,483 km (0.109 R)
• M87: 83,861,425 km (0.093 R)
• M88: 88,466,496 km (0.102 R)
• M89: 92,848,068 km (0.069 R)
• M90: 93,305,389 km (0.109 R)
• M91: 93,763,457 km (0.106 R)
• M92: 94,528,501 km (0.034 R)
• M93: 95,603,062 km (0.07 R)
• M94: 97,454,486 km (0.104 R)
• M95: 97,919,286 km (0.098 R)
• M96: 99,941,550 km (0.081 R)
• M97: 101,977,577 km (0.11 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: 395 - 18,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit