🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.51 AU - 0.55 AU

Year: 136 Days

Day: 37.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 71.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.37 AU - 1.73 AU

Year: 678 Days

Day: 20.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,447,359 km

• M1: 320,139 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.8 AU - 2.04 AU

Year: 935 Days

Day: 25.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 61.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.3 AU - 2.36 AU

Year: 1250 Days

Day: 33 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,447,359 km

• M1: 1,261,409 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.17 AU - 2.53 AU

Year: 1266 Days

Day: 44.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.29 AU - 4.65 AU

Year: 2780 Days

Day: 30.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 10.9

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.69 AU - 6.51 AU

Year: 4658 Days

Day: 8.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,447,359 km

• M1: 139,126 km (0.045 R)
• M2: 238,459 km (0.043 R)
• M3: 345,122 km (0.104 R)
• M4: 586,573 km (0.095 R)
• M5: 758,312 km (0.12 R)
• M6: 991,834 km (0.062 R)
• M7: 1,567,337 km (0.11 R)
• M8: 1,647,521 km (0.086 R)
• M9: 1,812,378 km (0.111 R)
• M10: 1,882,689 km (0.074 R)
• M11: 1,954,047 km (0.082 R)
• M12: 2,324,601 km (0.044 R)
• M13: 2,416,754 km (0.049 R)
• M14: 2,913,269 km (0.1 R)
• M15: 3,097,125 km (0.091 R)
• M16: 3,233,259 km (0.08 R)
• M17: 3,529,313 km (0.112 R)
• M18: 3,852,295 km (0.075 R)
• M19: 3,980,650 km (0.106 R)
• M20: 4,565,727 km (0.044 R)
• M21: 4,721,159 km (0.071 R)
• M22: 5,017,363 km (0.113 R)
• M23: 5,157,686 km (0.08 R)
• M24: 5,238,469 km (0.098 R)
• M25: 5,380,886 km (0.082 R)
• M26: 5,483,360 km (0.104 R)
• M27: 5,607,377 km (0.101 R)
• M28: 6,005,756 km (0.044 R)
• M29: 6,133,513 km (0.105 R)
• M30: 6,283,709 km (0.075 R)
• M31: 6,653,664 km (0.096 R)
• M32: 6,741,778 km (0.085 R)
• M33: 6,896,911 km (0.074 R)
• M34: 7,008,361 km (0.032 R)
• M35: 7,120,559 km (0.06 R)
• M36: 7,255,796 km (0.117 R)
• M37: 7,644,002 km (0.105 R)
• M38: 8,109,252 km (0.103 R)
• M39: 8,631,797 km (0.076 R)
• M40: 8,776,159 km (0.079 R)
• M41: 9,140,729 km (0.108 R)
• M42: 9,411,202 km (0.097 R)
• M43: 10,468,261 km (0.066 R)
• M44: 10,699,689 km (0.077 R)
• M45: 11,298,828 km (0.105 R)
• M46: 11,882,110 km (0.097 R)
• M47: 11,962,444 km (0.064 R)
• M48: 12,042,928 km (0.115 R)
• M49: 12,502,492 km (0.068 R)
• M50: 12,693,379 km (0.108 R)
• M51: 13,466,501 km (0.117 R)
• M52: 13,550,276 km (0.078 R)
• M53: 14,113,063 km (0.091 R)
• M54: 14,425,872 km (0.059 R)
• M55: 14,856,265 km (0.057 R)
• M56: 15,290,698 km (0.049 R)
• M57: 15,670,676 km (0.112 R)
• M58: 16,619,276 km (0.101 R)
• M59: 17,070,314 km (0.087 R)
• M60: 17,160,970 km (0.118 R)
• M61: 17,708,498 km (0.094 R)
• M62: 17,800,351 km (0.067 R)
• M63: 18,633,761 km (0.092 R)
• M64: 19,227,964 km (0.062 R)
• M65: 19,796,585 km (0.111 R)
• M66: 19,923,744 km (0.118 R)
• M67: 20,146,794 km (0.119 R)
• M68: 20,242,686 km (0.107 R)
• M69: 20,467,083 km (0.062 R)
• M70: 20,659,915 km (0.092 R)
• M71: 20,853,494 km (0.109 R)
• M72: 21,112,448 km (0.057 R)
• M73: 21,242,299 km (0.097 R)
• M74: 21,797,307 km (0.067 R)
• M75: 21,895,743 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.9

Radius: 3.6

Gravity: 29.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.48 AU - 17.48 AU

Year: 20377 Days

Day: 24.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 32,447,359 km

• M1: 309,967 km (0.048 R)
• M2: 390,002 km (0.106 R)
• M3: 495,019 km (0.109 R)
• M4: 905,516 km (0.044 R)
• M5: 974,331 km (0.046 R)
• M6: 1,191,248 km (0.073 R)
• M7: 1,343,987 km (0.082 R)
• M8: 1,503,010 km (0.104 R)
• M9: 1,530,087 km (0.112 R)
• M10: 2,105,291 km (0.029 R)
• M11: 2,289,745 km (0.039 R)
• M12: 2,352,427 km (0.113 R)
• M13: 2,608,688 km (0.115 R)
• M14: 2,740,184 km (0.087 R)
• M15: 3,465,285 km (0.118 R)
• M16: 3,609,797 km (0.069 R)
• M17: 3,979,603 km (0.064 R)
• M18: 4,092,998 km (0.12 R)
• M19: 4,245,737 km (0.104 R)
• M20: 4,635,739 km (0.059 R)
• M21: 4,956,028 km (0.074 R)
• M22: 6,001,867 km (0.098 R)
• M23: 6,262,765 km (0.086 R)
• M24: 7,856,731 km (0.089 R)
• M25: 8,237,756 km (0.064 R)
• M26: 8,919,025 km (0.11 R)
• M27: 10,646,880 km (0.079 R)
• M28: 10,856,916 km (0.088 R)
• M29: 11,764,227 km (0.102 R)
• M30: 11,981,293 km (0.106 R)
• M31: 12,474,368 km (0.078 R)
• M32: 13,086,074 km (0.113 R)
• M33: 13,480,414 km (0.103 R)
• M34: 13,764,500 km (0.12 R)
• M35: 14,338,507 km (0.077 R)
• M36: 15,037,578 km (0.073 R)
• M37: 15,213,954 km (0.082 R)
• M38: 16,106,754 km (0.097 R)
• M39: 16,529,218 km (0.099 R)
• M40: 18,067,234 km (0.073 R)
• M41: 18,568,985 km (0.048 R)
• M42: 18,632,116 km (0.107 R)
• M43: 19,266,411 km (0.114 R)
• M44: 21,079,836 km (0.112 R)
• M45: 22,341,096 km (0.07 R)
• M46: 22,609,773 km (0.102 R)
• M47: 24,312,796 km (0.08 R)
• M48: 25,424,158 km (0.117 R)
• M49: 26,056,658 km (0.083 R)
• M50: 26,268,489 km (0.043 R)
• M51: 26,907,870 km (0.034 R)
• M52: 27,624,144 km (0.108 R)
• M53: 29,589,412 km (0.051 R)
• M54: 29,810,517 km (0.089 R)
• M55: 30,402,775 km (0.112 R)
• M56: 32,963,292 km (0.12 R)
• M57: 33,345,515 km (0.093 R)
• M58: 34,191,790 km (0.054 R)
• M59: 35,905,434 km (0.11 R)
• M60: 35,983,973 km (0.061 R)
• M61: 36,062,661 km (0.047 R)
• M62: 37,487,431 km (0.029 R)
• M63: 37,966,444 km (0.079 R)
• M64: 38,286,882 km (0.085 R)
• M65: 39,821,308 km (0.106 R)
• M66: 41,293,500 km (0.099 R)
• M67: 42,201,859 km (0.059 R)
• M68: 42,450,640 km (0.114 R)
• M69: 42,700,019 km (0.115 R)
• M70: 43,702,325 km (0.104 R)
• M71: 43,870,174 km (0.102 R)
• M72: 44,122,246 km (0.114 R)
• M73: 45,390,088 km (0.113 R)
• M74: 45,560,032 km (0.103 R)
• M75: 47,184,964 km (0.081 R)
• M76: 49,264,374 km (0.103 R)
• M77: 49,876,528 km (0.088 R)
• M78: 50,843,679 km (0.099 R)
• M79: 51,373,704 km (0.094 R)
• M80: 52,083,247 km (0.119 R)
• M81: 56,043,701 km (0.067 R)
• M82: 57,048,849 km (0.108 R)
• M83: 57,783,524 km (0.097 R)
• M84: 58,059,831 km (0.04 R)
• M85: 58,152,133 km (0.119 R)
• M86: 58,244,285 km (0.097 R)
• M87: 58,706,393 km (0.11 R)
• M88: 59,541,149 km (0.11 R)
• M89: 59,913,349 km (0.089 R)
• M90: 60,660,141 km (0.077 R)
• M91: 61,316,128 km (0.112 R)
• M92: 62,162,852 km (0.052 R)
• M93: 62,540,587 km (0.051 R)
• M94: 62,635,132 km (0.06 R)
• M95: 63,108,460 km (0.102 R)
• M96: 63,203,156 km (0.035 R)
• M97: 63,298,001 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25

Radius: 5.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 14.34 AU - 23.7 AU

Year: 29154 Days

Day: 20.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 166.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 32,447,359 km

• M1: 79,137 km (0.111 R)
• M2: 301,290 km (0.111 R)
• M3: 511,475 km (0.116 R)
• M4: 916,137 km (0.096 R)
• M5: 1,840,054 km (0.06 R)
• M6: 1,877,004 km (0.108 R)
• M7: 2,584,752 km (0.096 R)
• M8: 2,689,022 km (0.103 R)
• M9: 2,794,787 km (0.095 R)
• M10: 3,231,164 km (0.048 R)
• M11: 3,572,547 km (0.111 R)
• M12: 6,404,883 km (0.118 R)
• M13: 6,947,924 km (0.109 R)
• M14: 7,093,333 km (0.034 R)
• M15: 7,151,825 km (0.115 R)
• M16: 8,200,207 km (0.12 R)
• M17: 8,477,562 km (0.086 R)
• M18: 8,757,908 km (0.104 R)
• M19: 9,072,961 km (0.061 R)
• M20: 9,552,572 km (0.079 R)
• M21: 9,909,513 km (0.065 R)
• M22: 11,209,967 km (0.065 R)
• M23: 13,240,908 km (0.099 R)
• M24: 13,276,961 km (0.083 R)
• M25: 13,711,542 km (0.057 R)
• M26: 14,040,508 km (0.064 R)
• M27: 14,780,868 km (0.084 R)
• M28: 15,155,760 km (0.108 R)
• M29: 15,914,969 km (0.091 R)
• M30: 15,991,564 km (0.116 R)
• M31: 17,787,037 km (0.112 R)
• M32: 20,430,731 km (0.067 R)
• M33: 21,395,188 km (0.072 R)
• M34: 22,203,017 km (0.089 R)
• M35: 22,761,466 km (0.059 R)
• M36: 24,199,700 km (0.08 R)
• M37: 24,552,900 km (0.098 R)
• M38: 25,667,255 km (0.093 R)
• M39: 28,222,685 km (0.093 R)
• M40: 28,501,386 km (0.11 R)
• M41: 30,239,265 km (0.117 R)
• M42: 31,144,930 km (0.12 R)
• M43: 32,059,572 km (0.034 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit