🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.5 AU - 0.6 AU

Year: 155 Days

Day: 45.7 Hours

Environment

Temp: 219 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.66 AU - 0.82 AU

Year: 242 Days

Day: 26.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.99 AU - 1.21 AU

Year: 439 Days

Day: 15.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,659,946 km

• M1: 74,201 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.03 AU - 1.27 AU

Year: 470 Days

Day: 34.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.01 AU - 4.25 AU

Year: 3196 Days

Day: 47.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 11.4

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.53 AU - 11.33 AU

Year: 11027 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,659,946 km

• M1: 312,510 km (0.101 R)
• M2: 386,262 km (0.088 R)
• M3: 684,709 km (0.109 R)
• M4: 855,401 km (0.112 R)
• M5: 1,065,286 km (0.093 R)
• M6: 1,619,995 km (0.066 R)
• M7: 1,913,207 km (0.057 R)
• M8: 2,113,070 km (0.085 R)
• M9: 2,303,807 km (0.089 R)
• M10: 2,467,168 km (0.058 R)
• M11: 2,736,594 km (0.053 R)
• M12: 2,997,941 km (0.039 R)
• M13: 3,359,220 km (0.105 R)
• M14: 3,470,371 km (0.081 R)
• M15: 3,715,562 km (0.063 R)
• M16: 3,792,156 km (0.086 R)
• M17: 3,869,199 km (0.082 R)
• M18: 4,064,275 km (0.079 R)
• M19: 4,202,952 km (0.103 R)
• M20: 4,505,140 km (0.115 R)
• M21: 4,982,357 km (0.103 R)
• M22: 5,259,412 km (0.092 R)
• M23: 5,367,272 km (0.072 R)
• M24: 5,917,793 km (0.108 R)
• M25: 6,030,141 km (0.049 R)
• M26: 6,325,447 km (0.102 R)
• M27: 6,672,065 km (0.107 R)
• M28: 6,883,148 km (0.077 R)
• M29: 7,025,116 km (0.115 R)
• M30: 7,335,980 km (0.095 R)
• M31: 7,602,564 km (0.117 R)
• M32: 7,921,656 km (0.079 R)
• M33: 8,120,322 km (0.107 R)
• M34: 8,245,386 km (0.112 R)
• M35: 8,598,736 km (0.106 R)
• M36: 9,503,953 km (0.113 R)
• M37: 9,582,940 km (0.099 R)
• M38: 9,981,320 km (0.098 R)
• M39: 10,439,239 km (0.076 R)
• M40: 10,711,956 km (0.026 R)
• M41: 11,153,120 km (0.104 R)
• M42: 11,741,189 km (0.118 R)
• M43: 11,882,708 km (0.091 R)
• M44: 12,224,540 km (0.11 R)
• M45: 12,339,281 km (0.118 R)
• M46: 13,328,871 km (0.117 R)
• M47: 13,506,145 km (0.041 R)
• M48: 13,773,476 km (0.071 R)
• M49: 13,862,935 km (0.094 R)
• M50: 14,042,603 km (0.089 R)
• M51: 14,192,948 km (0.107 R)
• M52: 15,228,914 km (0.067 R)
• M53: 15,912,277 km (0.078 R)
• M54: 16,069,055 km (0.105 R)
• M55: 16,828,414 km (0.108 R)
• M56: 17,148,254 km (0.057 R)
• M57: 17,534,666 km (0.119 R)
• M58: 17,631,755 km (0.097 R)
• M59: 18,152,654 km (0.066 R)
• M60: 18,744,464 km (0.114 R)
• M61: 19,476,596 km (0.096 R)
• M62: 19,644,295 km (0.049 R)
• M63: 21,037,350 km (0.081 R)
• M64: 21,589,666 km (0.087 R)
• M65: 22,356,953 km (0.116 R)
• M66: 22,532,581 km (0.033 R)
• M67: 22,638,047 km (0.033 R)
• M68: 22,991,248 km (0.105 R)
• M69: 23,062,157 km (0.099 R)
• M70: 23,168,521 km (0.11 R)
• M71: 23,631,527 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 8.2

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.33 AU - 11.43 AU

Year: 11826 Days

Day: 8.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,659,946 km

• M1: 109,506 km (0.105 R)
• M2: 387,758 km (0.074 R)
• M3: 551,717 km (0.112 R)
• M4: 658,081 km (0.111 R)
• M5: 892,501 km (0.049 R)
• M6: 1,000,959 km (0.09 R)
• M7: 1,231,490 km (0.042 R)
• M8: 1,996,683 km (0.06 R)
• M9: 2,749,908 km (0.082 R)
• M10: 3,019,035 km (0.113 R)
• M11: 3,353,386 km (0.083 R)
• M12: 3,996,657 km (0.116 R)
• M13: 4,178,717 km (0.04 R)
• M14: 4,270,870 km (0.097 R)
• M15: 4,741,355 km (0.104 R)
• M16: 5,629,368 km (0.12 R)
• M17: 5,867,976 km (0.053 R)
• M18: 6,005,906 km (0.104 R)
• M19: 6,249,601 km (0.104 R)
• M20: 6,567,945 km (0.105 R)
• M21: 6,639,303 km (0.039 R)
• M22: 7,146,739 km (0.111 R)
• M23: 7,367,994 km (0.106 R)
• M24: 7,969,079 km (0.088 R)
• M25: 8,160,265 km (0.071 R)
• M26: 8,586,020 km (0.081 R)
• M27: 9,178,278 km (0.088 R)
• M28: 9,378,590 km (0.092 R)
• M29: 10,111,769 km (0.109 R)
• M30: 10,194,496 km (0.045 R)
• M31: 11,331,590 km (0.118 R)
• M32: 11,762,881 km (0.107 R)
• M33: 12,419,914 km (0.119 R)
• M34: 12,552,757 km (0.041 R)
• M35: 13,405,166 km (0.102 R)
• M36: 13,541,450 km (0.06 R)
• M37: 13,907,067 km (0.116 R)
• M38: 14,788,647 km (0.119 R)
• M39: 15,117,912 km (0.106 R)
• M40: 15,735,901 km (0.059 R)
• M41: 16,217,008 km (0.109 R)
• M42: 17,193,433 km (0.115 R)
• M43: 18,038,511 km (0.105 R)
• M44: 18,998,780 km (0.105 R)
• M45: 19,202,981 km (0.098 R)
• M46: 20,810,859 km (0.118 R)
• M47: 21,074,301 km (0.052 R)
• M48: 21,551,069 km (0.077 R)
• M49: 22,192,395 km (0.116 R)
• M50: 23,275,185 km (0.109 R)
• M51: 24,264,176 km (0.079 R)
• M52: 25,210,981 km (0.079 R)
• M53: 25,604,274 km (0.065 R)
• M54: 25,717,071 km (0.055 R)
• M55: 26,796,569 km (0.097 R)
• M56: 27,832,833 km (0.115 R)
• M57: 28,355,828 km (0.087 R)
• M58: 28,414,171 km (0.078 R)
• M59: 29,234,715 km (0.057 R)
• M60: 29,529,722 km (0.095 R)
• M61: 29,885,017 km (0.12 R)
• M62: 30,599,796 km (0.11 R)
• M63: 30,959,279 km (0.042 R)
• M64: 31,561,560 km (0.075 R)
• M65: 31,864,047 km (0.039 R)
• M66: 31,985,371 km (0.104 R)
• M67: 32,228,468 km (0.047 R)
• M68: 32,411,127 km (0.101 R)
• M69: 34,505,946 km (0.075 R)
• M70: 34,568,178 km (0.074 R)
• M71: 34,630,411 km (0.025 R)
• M72: 34,692,793 km (0.097 R)
• M73: 35,443,775 km (0.09 R)
• M74: 35,632,418 km (0.079 R)
• M75: 35,695,398 km (0.064 R)
• M76: 36,010,601 km (0.087 R)
• M77: 36,453,560 km (0.106 R)
• M78: 36,643,998 km (0.072 R)
• M79: 36,962,044 km (0.097 R)
• M80: 37,536,799 km (0.07 R)
• M81: 37,793,209 km (0.036 R)
• M82: 39,213,791 km (0.079 R)
• M83: 39,408,866 km (0.059 R)
• M84: 40,126,786 km (0.097 R)
• M85: 41,642,063 km (0.095 R)
• M86: 41,841,178 km (0.109 R)
• M87: 41,907,450 km (0.062 R)
• M88: 43,243,060 km (0.061 R)
• M89: 43,579,206 km (0.1 R)
• M90: 44,186,274 km (0.044 R)
• M91: 44,389,279 km (0.104 R)
• M92: 44,457,046 km (0.053 R)
• M93: 44,864,102 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368

Radius: 5.3

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.07 AU - 14.17 AU

Year: 17072 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,659,946 km

• M1: 80,035 km (0.087 R)
• M2: 340,485 km (0.077 R)
• M3: 596,596 km (0.077 R)
• M4: 965,953 km (0.09 R)
• M5: 1,051,673 km (0.112 R)
• M6: 1,468,004 km (0.106 R)
• M7: 1,517,222 km (0.103 R)
• M8: 1,566,888 km (0.116 R)
• M9: 3,103,857 km (0.109 R)
• M10: 3,393,029 km (0.06 R)
• M11: 3,859,924 km (0.102 R)
• M12: 4,100,926 km (0.088 R)
• M13: 4,205,795 km (0.102 R)
• M14: 4,418,074 km (0.104 R)
• M15: 4,853,105 km (0.079 R)
• M16: 5,038,456 km (0.107 R)
• M17: 5,415,892 km (0.049 R)
• M18: 5,802,602 km (0.106 R)
• M19: 5,880,991 km (0.075 R)
• M20: 6,684,332 km (0.101 R)
• M21: 6,849,039 km (0.062 R)
• M22: 7,224,680 km (0.089 R)
• M23: 7,607,052 km (0.083 R)
• M24: 7,952,324 km (0.035 R)
• M25: 8,302,831 km (0.031 R)
• M26: 9,568,729 km (0.074 R)
• M27: 9,801,054 km (0.102 R)
• M28: 9,847,729 km (0.052 R)
• M29: 9,894,553 km (0.117 R)
• M30: 10,035,324 km (0.106 R)
• M31: 11,136,215 km (0.081 R)
• M32: 11,380,658 km (0.087 R)
• M33: 11,478,794 km (0.115 R)
• M34: 11,775,297 km (0.041 R)
• M35: 11,824,964 km (0.034 R)
• M36: 12,174,424 km (0.096 R)
• M37: 12,679,616 km (0.117 R)
• M38: 12,985,993 km (0.113 R)
• M39: 13,502,105 km (0.113 R)
• M40: 13,606,076 km (0.052 R)
• M41: 13,658,286 km (0.046 R)
• M42: 14,288,691 km (0.079 R)
• M43: 14,500,970 km (0.107 R)
• M44: 15,036,232 km (0.073 R)
• M45: 15,144,092 km (0.059 R)
• M46: 15,306,256 km (0.115 R)
• M47: 15,961,046 km (0.028 R)
• M48: 16,071,000 km (0.106 R)
• M49: 16,903,961 km (0.099 R)
• M50: 17,072,259 km (0.119 R)
• M51: 18,323,346 km (0.116 R)
• M52: 18,785,453 km (0.051 R)
• M53: 18,959,885 km (0.034 R)
• M54: 19,193,108 km (0.032 R)
• M55: 19,662,396 km (0.102 R)
• M56: 20,732,320 km (0.11 R)
• M57: 23,052,134 km (0.056 R)
• M58: 23,176,450 km (0.097 R)
• M59: 23,425,830 km (0.069 R)
• M60: 24,686,192 km (0.116 R)
• M61: 25,968,246 km (0.04 R)
• M62: 26,033,021 km (0.04 R)
• M63: 27,271,991 km (0.065 R)
• M64: 28,797,291 km (0.1 R)
• M65: 30,691,350 km (0.106 R)
• M66: 31,033,779 km (0.106 R)
• M67: 31,102,445 km (0.102 R)
• M68: 32,068,697 km (0.048 R)
• M69: 32,416,213 km (0.077 R)
• M70: 32,764,926 km (0.079 R)
• M71: 33,818,543 km (0.058 R)
• M72: 34,811,873 km (0.101 R)
• M73: 35,886,734 km (0.077 R)
• M74: 36,537,036 km (0.112 R)
• M75: 37,336,936 km (0.055 R)
• M76: 37,995,765 km (0.119 R)
• M77: 39,028,140 km (0.109 R)
• M78: 39,845,692 km (0.113 R)
• M79: 41,346,757 km (0.103 R)
• M80: 42,484,598 km (0.038 R)
• M81: 43,556,018 km (0.115 R)
• M82: 43,632,762 km (0.118 R)
• M83: 44,868,740 km (0.108 R)
• M84: 45,024,022 km (0.055 R)
• M85: 45,335,186 km (0.102 R)
• M86: 47,374,803 km (0.113 R)
• M87: 49,444,191 km (0.117 R)
• M88: 50,167,347 km (0.091 R)
• M89: 50,489,880 km (0.051 R)
• M90: 50,570,663 km (0.026 R)
• M91: 52,439,589 km (0.036 R)
• M92: 52,766,909 km (0.098 R)
• M93: 53,094,977 km (0.036 R)
• M94: 54,083,071 km (0.089 R)
• M95: 54,662,314 km (0.062 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 15,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit