🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.6 AU - 0.86 AU

Year: 223 Days

Day: 28.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,440,040 km

• M1: 273,315 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.74 AU - 0.74 AU

Year: 228 Days

Day: 34.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.91 AU - 1.49 AU

Year: 471 Days

Day: 28.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,440,040 km

• M1: 54,005 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.72 AU - 6.1 AU

Year: 3897 Days

Day: 41.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,440,040 km

• M1: 3,561,776 km (0.072 R)
• M2: 3,621,016 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 14.1

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.55 AU - 10.81 AU

Year: 10787 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,440,040 km

• M1: 193,430 km (0.114 R)
• M2: 289,173 km (0.088 R)
• M3: 390,600 km (0.107 R)
• M4: 586,124 km (0.078 R)
• M5: 698,622 km (0.042 R)
• M6: 930,050 km (0.079 R)
• M7: 1,146,817 km (0.053 R)
• M8: 1,561,802 km (0.099 R)
• M9: 1,997,880 km (0.052 R)
• M10: 2,204,025 km (0.086 R)
• M11: 2,922,993 km (0.08 R)
• M12: 3,158,460 km (0.042 R)
• M13: 3,711,224 km (0.105 R)
• M14: 4,064,125 km (0.059 R)
• M15: 4,261,146 km (0.091 R)
• M16: 4,596,993 km (0.059 R)
• M17: 4,976,224 km (0.114 R)
• M18: 5,365,926 km (0.032 R)
• M19: 5,582,693 km (0.052 R)
• M20: 6,062,304 km (0.108 R)
• M21: 7,419,306 km (0.118 R)
• M22: 8,029,067 km (0.11 R)
• M23: 8,194,373 km (0.076 R)
• M24: 8,739,657 km (0.056 R)
• M25: 8,867,115 km (0.114 R)
• M26: 8,995,320 km (0.111 R)
• M27: 9,426,910 km (0.066 R)
• M28: 9,557,658 km (0.075 R)
• M29: 9,865,232 km (0.104 R)
• M30: 10,807,698 km (0.111 R)
• M31: 11,174,213 km (0.113 R)
• M32: 11,825,712 km (0.064 R)
• M33: 12,014,205 km (0.096 R)
• M34: 12,394,034 km (0.075 R)
• M35: 13,019,652 km (0.113 R)
• M36: 13,853,511 km (0.09 R)
• M37: 14,502,766 km (0.116 R)
• M38: 14,805,851 km (0.111 R)
• M39: 15,009,005 km (0.068 R)
• M40: 15,624,151 km (0.059 R)
• M41: 16,457,262 km (0.067 R)
• M42: 16,932,235 km (0.119 R)
• M43: 17,251,477 km (0.1 R)
• M44: 17,626,369 km (0.071 R)
• M45: 17,841,790 km (0.105 R)
• M46: 18,220,871 km (0.119 R)
• M47: 18,767,202 km (0.086 R)
• M48: 18,932,059 km (0.079 R)
• M49: 19,097,515 km (0.113 R)
• M50: 19,652,373 km (0.102 R)
• M51: 19,819,923 km (0.08 R)
• M52: 21,463,554 km (0.057 R)
• M53: 21,866,721 km (0.076 R)
• M54: 22,447,310 km (0.099 R)
• M55: 22,739,475 km (0.084 R)
• M56: 23,091,628 km (0.055 R)
• M57: 23,564,208 km (0.06 R)
• M58: 23,742,229 km (0.068 R)
• M59: 24,039,929 km (0.062 R)
• M60: 24,578,781 km (0.116 R)
• M61: 25,000,796 km (0.084 R)
• M62: 26,281,055 km (0.111 R)
• M63: 26,712,495 km (0.12 R)
• M64: 27,645,088 km (0.069 R)
• M65: 27,958,346 km (0.103 R)
• M66: 29,478,111 km (0.032 R)
• M67: 29,798,101 km (0.076 R)
• M68: 30,119,287 km (0.056 R)
• M69: 30,635,550 km (0.114 R)
• M70: 30,829,877 km (0.058 R)
• M71: 33,327,114 km (0.099 R)
• M72: 33,660,568 km (0.091 R)
• M73: 34,129,109 km (0.114 R)
• M74: 34,330,617 km (0.081 R)
• M75: 34,599,893 km (0.082 R)
• M76: 37,816,397 km (0.109 R)
• M77: 39,284,251 km (0.12 R)
• M78: 41,987,335 km (0.114 R)
• M79: 42,925,763 km (0.118 R)
• M80: 43,288,537 km (0.095 R)
• M81: 46,673,937 km (0.099 R)
• M82: 49,306,261 km (0.084 R)
• M83: 49,534,099 km (0.114 R)
• M84: 51,138,985 km (0.049 R)
• M85: 51,523,601 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.8

Radius: 4.6

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.95 AU - 18.83 AU

Year: 23765 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,440,040 km

• M1: 68,217 km (0.101 R)
• M2: 206,595 km (0.111 R)
• M3: 339,737 km (0.07 R)
• M4: 576,251 km (0.091 R)
• M5: 950,096 km (0.046 R)
• M6: 998,416 km (0.092 R)
• M7: 1,251,985 km (0.046 R)
• M8: 1,332,019 km (0.099 R)
• M9: 1,496,876 km (0.061 R)
• M10: 2,893,372 km (0.028 R)
• M11: 3,070,945 km (0.029 R)
• M12: 4,169,143 km (0.047 R)
• M13: 4,697,224 km (0.084 R)
• M14: 4,947,950 km (0.103 R)
• M15: 5,074,958 km (0.091 R)
• M16: 5,117,594 km (0.088 R)
• M17: 5,245,949 km (0.084 R)
• M18: 5,462,566 km (0.116 R)
• M19: 6,495,540 km (0.054 R)
• M20: 6,915,760 km (0.084 R)
• M21: 8,733,972 km (0.092 R)
• M22: 8,836,297 km (0.083 R)
• M23: 9,774,575 km (0.081 R)
• M24: 9,934,047 km (0.114 R)
• M25: 10,963,729 km (0.101 R)
• M26: 15,469,168 km (0.117 R)
• M27: 16,848,759 km (0.109 R)
• M28: 16,976,217 km (0.036 R)
• M29: 17,296,057 km (0.088 R)
• M30: 17,682,468 km (0.073 R)
• M31: 17,747,095 km (0.034 R)
• M32: 19,189,816 km (0.107 R)
• M33: 19,256,388 km (0.115 R)
• M34: 20,262,583 km (0.087 R)
• M35: 20,601,721 km (0.106 R)
• M36: 22,395,699 km (0.112 R)
• M37: 23,028,199 km (0.099 R)
• M38: 23,382,147 km (0.104 R)
• M39: 23,666,533 km (0.06 R)
• M40: 23,880,607 km (0.089 R)
• M41: 24,310,701 km (0.034 R)
• M42: 27,467,067 km (0.098 R)
• M43: 28,295,091 km (0.055 R)
• M44: 28,674,022 km (0.097 R)
• M45: 28,826,163 km (0.116 R)
• M46: 29,513,865 km (0.08 R)
• M47: 30,516,619 km (0.068 R)
• M48: 30,594,261 km (0.086 R)
• M49: 30,671,902 km (0.11 R)
• M50: 31,217,485 km (0.103 R)
• M51: 31,295,725 km (0.119 R)
• M52: 31,373,965 km (0.115 R)
• M53: 33,511,419 km (0.06 R)
• M54: 34,557,258 km (0.079 R)
• M55: 36,928,534 km (0.048 R)
• M56: 37,093,989 km (0.096 R)
• M57: 38,510,381 km (0.104 R)
• M58: 44,086,492 km (0.111 R)
• M59: 45,585,912 km (0.025 R)
• M60: 45,674,623 km (0.101 R)
• M61: 47,730,996 km (0.092 R)
• M62: 50,366,611 km (0.112 R)
• M63: 51,286,339 km (0.117 R)
• M64: 53,422,596 km (0.106 R)
• M65: 54,737,113 km (0.104 R)
• M66: 55,020,302 km (0.064 R)
• M67: 55,303,790 km (0.091 R)
• M68: 56,538,122 km (0.057 R)
• M69: 56,824,302 km (0.084 R)
• M70: 57,302,268 km (0.06 R)
• M71: 57,685,537 km (0.111 R)
• M72: 58,937,372 km (0.101 R)
• M73: 61,173,711 km (0.084 R)
• M74: 61,369,534 km (0.116 R)
• M75: 61,565,508 km (0.076 R)
• M76: 63,834,309 km (0.044 R)
• M77: 66,230,867 km (0.108 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 15,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit