🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.7 AU - 0.8 AU

Year: 245 Days

Day: 20.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.09 AU - 3.25 AU

Year: 1644 Days

Day: 21.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.39 AU - 3.89 AU

Year: 2096 Days

Day: 46.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,964,773 km

• M1: 813,513 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 13.6

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.99 AU - 9.17 AU

Year: 9468 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,964,773 km

• M1: 205,697 km (0.068 R)
• M2: 292,613 km (0.119 R)
• M3: 563,086 km (0.055 R)
• M4: 1,392,008 km (0.055 R)
• M5: 1,643,033 km (0.053 R)
• M6: 1,984,266 km (0.03 R)
• M7: 2,111,724 km (0.114 R)
• M8: 2,483,773 km (0.062 R)
• M9: 2,848,044 km (0.071 R)
• M10: 3,022,027 km (0.072 R)
• M11: 3,320,175 km (0.106 R)
• M12: 4,139,971 km (0.081 R)
• M13: 4,304,679 km (0.111 R)
• M14: 4,950,642 km (0.101 R)
• M15: 5,196,432 km (0.097 R)
• M16: 5,374,453 km (0.096 R)
• M17: 5,590,921 km (0.084 R)
• M18: 6,332,927 km (0.099 R)
• M19: 6,677,151 km (0.063 R)
• M20: 6,988,315 km (0.113 R)
• M21: 7,991,069 km (0.107 R)
• M22: 8,404,857 km (0.09 R)
• M23: 8,656,630 km (0.093 R)
• M24: 8,953,433 km (0.109 R)
• M25: 9,775,922 km (0.098 R)
• M26: 10,352,621 km (0.089 R)
• M27: 11,353,880 km (0.08 R)
• M28: 11,960,051 km (0.045 R)
• M29: 12,576,843 km (0.035 R)
• M30: 12,864,968 km (0.082 R)
• M31: 14,238,576 km (0.119 R)
• M32: 15,401,550 km (0.071 R)
• M33: 15,710,020 km (0.114 R)
• M34: 16,072,346 km (0.1 R)
• M35: 16,594,892 km (0.115 R)
• M36: 17,176,229 km (0.074 R)
• M37: 17,656,737 km (0.104 R)
• M38: 18,413,104 km (0.04 R)
• M39: 18,522,012 km (0.095 R)
• M40: 18,795,177 km (0.112 R)
• M41: 19,456,549 km (0.114 R)
• M42: 19,845,803 km (0.12 R)
• M43: 20,858,581 km (0.042 R)
• M44: 21,888,113 km (0.093 R)
• M45: 22,293,075 km (0.05 R)
• M46: 23,937,155 km (0.108 R)
• M47: 25,316,896 km (0.118 R)
• M48: 25,438,071 km (0.114 R)
• M49: 25,741,904 km (0.112 R)
• M50: 25,985,898 km (0.099 R)
• M51: 26,537,465 km (0.106 R)
• M52: 27,403,338 km (0.106 R)
• M53: 28,845,910 km (0.056 R)
• M54: 30,893,755 km (0.063 R)
• M55: 31,283,009 km (0.096 R)
• M56: 31,413,010 km (0.053 R)
• M57: 32,000,780 km (0.069 R)
• M58: 32,263,025 km (0.092 R)
• M59: 32,789,908 km (0.112 R)
• M60: 33,120,669 km (0.107 R)
• M61: 33,652,041 km (0.084 R)
• M62: 34,253,424 km (0.108 R)
• M63: 34,656,292 km (0.109 R)
• M64: 34,993,186 km (0.063 R)
• M65: 35,195,741 km (0.098 R)
• M66: 35,534,431 km (0.078 R)
• M67: 36,488,417 km (0.113 R)
• M68: 36,968,476 km (0.105 R)
• M69: 37,588,859 km (0.104 R)
• M70: 39,330,327 km (0.118 R)
• M71: 40,458,445 km (0.06 R)
• M72: 42,098,935 km (0.055 R)
• M73: 44,125,238 km (0.106 R)
• M74: 44,636,863 km (0.096 R)
• M75: 46,405,559 km (0.113 R)
• M76: 47,447,957 km (0.046 R)
• M77: 48,272,391 km (0.063 R)
• M78: 49,025,915 km (0.101 R)
• M79: 49,404,098 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.6

Radius: 6.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.34 AU - 20.68 AU

Year: 26429 Days

Day: 19.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,964,773 km

• M1: 95,443 km (0.06 R)
• M2: 150,495 km (0.082 R)
• M3: 243,695 km (0.085 R)
• M4: 344,973 km (0.104 R)
• M5: 534,513 km (0.083 R)
• M6: 1,176,288 km (0.081 R)
• M7: 1,437,785 km (0.058 R)
• M8: 1,492,239 km (0.119 R)
• M9: 1,575,266 km (0.1 R)
• M10: 1,717,234 km (0.072 R)
• M11: 1,833,771 km (0.119 R)
• M12: 2,167,823 km (0.052 R)
• M13: 2,390,424 km (0.117 R)
• M14: 3,572,696 km (0.054 R)
• M15: 3,647,046 km (0.055 R)
• M16: 4,459,961 km (0.076 R)
• M17: 4,702,310 km (0.042 R)
• M18: 5,032,024 km (0.082 R)
• M19: 5,670,507 km (0.067 R)
• M20: 5,888,920 km (0.111 R)
• M21: 6,021,314 km (0.106 R)
• M22: 6,199,485 km (0.08 R)
• M23: 6,469,809 km (0.083 R)
• M24: 6,698,095 km (0.059 R)
• M25: 8,270,219 km (0.095 R)
• M26: 9,173,641 km (0.029 R)
• M27: 9,224,803 km (0.104 R)
• M28: 9,430,201 km (0.11 R)
• M29: 9,689,005 km (0.112 R)
• M30: 11,018,182 km (0.116 R)
• M31: 11,455,607 km (0.039 R)
• M32: 11,621,062 km (0.077 R)
• M33: 11,898,566 km (0.103 R)
• M34: 12,066,115 km (0.035 R)
• M35: 12,573,551 km (0.115 R)
• M36: 12,687,246 km (0.068 R)
• M37: 12,858,386 km (0.107 R)
• M38: 12,972,978 km (0.111 R)
• M39: 13,843,039 km (0.07 R)
• M40: 16,129,942 km (0.084 R)
• M41: 19,181,589 km (0.113 R)
• M42: 19,773,248 km (0.081 R)
• M43: 21,244,543 km (0.095 R)
• M44: 22,336,458 km (0.065 R)
• M45: 22,750,695 km (0.07 R)
• M46: 23,097,762 km (0.091 R)
• M47: 24,361,864 km (0.118 R)
• M48: 24,645,800 km (0.105 R)
• M49: 24,788,218 km (0.107 R)
• M50: 25,360,429 km (0.086 R)
• M51: 25,720,362 km (0.097 R)
• M52: 26,081,940 km (0.12 R)
• M53: 26,226,900 km (0.081 R)
• M54: 29,940,667 km (0.091 R)
• M55: 31,009,544 km (0.101 R)
• M56: 31,548,845 km (0.1 R)
• M57: 33,342,074 km (0.08 R)
• M58: 33,499,451 km (0.067 R)
• M59: 34,052,664 km (0.066 R)
• M60: 34,370,111 km (0.088 R)
• M61: 34,688,605 km (0.094 R)
• M62: 35,248,250 km (0.064 R)
• M63: 36,619,764 km (0.076 R)
• M64: 37,189,432 km (0.065 R)
• M65: 37,434,623 km (0.08 R)
• M66: 38,008,630 km (0.117 R)
• M67: 38,337,895 km (0.057 R)
• M68: 40,249,606 km (0.095 R)
• M69: 41,852,099 km (0.104 R)
• M70: 42,875,049 km (0.113 R)
• M71: 42,960,619 km (0.096 R)
• M72: 43,561,554 km (0.038 R)
• M73: 45,905,004 km (0.063 R)
• M74: 47,136,195 km (0.067 R)
• M75: 47,844,690 km (0.073 R)
• M76: 48,645,787 km (0.111 R)
• M77: 49,361,762 km (0.086 R)
• M78: 49,541,280 km (0.03 R)
• M79: 49,631,038 km (0.1 R)
• M80: 50,171,236 km (0.075 R)
• M81: 51,166,661 km (0.108 R)
• M82: 51,439,228 km (0.059 R)
• M83: 52,259,922 km (0.078 R)
• M84: 52,442,880 km (0.095 R)
• M85: 54,933,685 km (0.063 R)
• M86: 56,240,422 km (0.114 R)
• M87: 57,935,366 km (0.108 R)
• M88: 60,125,329 km (0.06 R)
• M89: 60,317,113 km (0.098 R)
• M90: 61,858,271 km (0.086 R)
• M91: 62,051,701 km (0.067 R)
• M92: 63,314,756 km (0.112 R)
• M93: 65,964,732 km (0.055 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 17,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit