🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.79 AU - 0.87 AU

Year: 265 Days

Day: 17.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.83 AU - 0.83 AU

Year: 265 Days

Day: 27.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.66 AU - 2.24 AU

Year: 953 Days

Day: 23.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.06 AU - 3.12 AU

Year: 1458 Days

Day: 16.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.71 AU - 5.01 AU

Year: 3748 Days

Day: 47.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.4

Radius: 14.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.08 AU - 10.38 AU

Year: 9024 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 72,738,249 km

• M1: 220,956 km (0.051 R)
• M2: 316,699 km (0.115 R)
• M3: 854,653 km (0.104 R)
• M4: 975,677 km (0.049 R)
• M5: 1,202,916 km (0.028 R)
• M6: 1,448,257 km (0.055 R)
• M7: 2,071,332 km (0.04 R)
• M8: 2,261,022 km (0.116 R)
• M9: 2,434,556 km (0.087 R)
• M10: 2,635,166 km (0.057 R)
• M11: 2,958,447 km (0.099 R)
• M12: 4,404,610 km (0.108 R)
• M13: 5,099,791 km (0.087 R)
• M14: 5,242,957 km (0.076 R)
• M15: 5,358,446 km (0.066 R)
• M16: 5,979,277 km (0.118 R)
• M17: 6,313,629 km (0.101 R)
• M18: 6,685,379 km (0.109 R)
• M19: 7,128,189 km (0.047 R)
• M20: 7,288,707 km (0.116 R)
• M21: 7,976,110 km (0.119 R)
• M22: 8,109,401 km (0.093 R)
• M23: 8,243,441 km (0.035 R)
• M24: 8,513,764 km (0.088 R)
• M25: 8,993,974 km (0.077 R)
• M26: 9,659,834 km (0.06 R)
• M27: 10,378,053 km (0.068 R)
• M28: 11,751,810 km (0.095 R)
• M29: 12,712,229 km (0.071 R)
• M30: 13,379,884 km (0.12 R)
• M31: 15,036,531 km (0.079 R)
• M32: 15,160,248 km (0.112 R)
• M33: 16,204,890 km (0.084 R)
• M34: 16,714,570 km (0.081 R)
• M35: 17,143,318 km (0.051 R)
• M36: 18,231,044 km (0.049 R)
• M37: 19,700,992 km (0.075 R)
• M38: 20,381,812 km (0.107 R)
• M39: 21,070,262 km (0.105 R)
• M40: 22,000,162 km (0.087 R)
• M41: 22,375,802 km (0.1 R)
• M42: 22,517,172 km (0.077 R)
• M43: 22,895,805 km (0.082 R)
• M44: 22,990,799 km (0.083 R)
• M45: 23,515,588 km (0.06 R)
• M46: 23,611,481 km (0.106 R)
• M47: 24,044,417 km (0.07 R)
• M48: 26,997,030 km (0.118 R)
• M49: 27,399,299 km (0.104 R)
• M50: 27,702,384 km (0.113 R)
• M51: 30,636,148 km (0.089 R)
• M52: 31,371,721 km (0.102 R)
• M53: 32,219,492 km (0.106 R)
• M54: 32,326,005 km (0.077 R)
• M55: 33,182,304 km (0.099 R)
• M56: 34,100,386 km (0.039 R)
• M57: 34,371,906 km (0.116 R)
• M58: 34,589,720 km (0.081 R)
• M59: 35,026,696 km (0.097 R)
• M60: 36,348,692 km (0.107 R)
• M61: 37,350,699 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 8.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.2 AU - 12.64 AU

Year: 13501 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,738,249 km

• M1: 110,403 km (0.103 R)
• M2: 193,580 km (0.062 R)
• M3: 300,692 km (0.109 R)
• M4: 468,092 km (0.094 R)
• M5: 652,097 km (0.035 R)
• M6: 768,035 km (0.108 R)
• M7: 971,339 km (0.089 R)
• M8: 1,088,025 km (0.099 R)
• M9: 1,354,160 km (0.12 R)
• M10: 1,409,810 km (0.114 R)
• M11: 1,523,654 km (0.054 R)
• M12: 1,801,158 km (0.099 R)
• M13: 2,009,249 km (0.092 R)
• M14: 2,094,669 km (0.096 R)
• M15: 2,726,571 km (0.051 R)
• M16: 3,388,541 km (0.116 R)
• M17: 3,963,296 km (0.09 R)
• M18: 4,071,156 km (0.083 R)
• M19: 4,709,790 km (0.112 R)
• M20: 4,910,251 km (0.12 R)
• M21: 5,290,230 km (0.072 R)
• M22: 5,409,160 km (0.071 R)
• M23: 5,862,741 km (0.114 R)
• M24: 6,741,778 km (0.065 R)
• M25: 6,870,731 km (0.038 R)
• M26: 7,728,824 km (0.096 R)
• M27: 8,136,179 km (0.099 R)
• M28: 8,515,709 km (0.117 R)
• M29: 8,585,422 km (0.077 R)
• M30: 9,007,288 km (0.108 R)
• M31: 9,256,518 km (0.105 R)
• M32: 10,461,678 km (0.103 R)
• M33: 10,987,814 km (0.047 R)
• M34: 11,368,989 km (0.104 R)
• M35: 11,793,099 km (0.119 R)
• M36: 11,909,786 km (0.117 R)
• M37: 12,026,771 km (0.098 R)
• M38: 12,936,326 km (0.111 R)
• M39: 14,946,772 km (0.118 R)
• M40: 15,966,581 km (0.101 R)
• M41: 16,789,668 km (0.107 R)
• M42: 17,140,326 km (0.088 R)
• M43: 17,272,570 km (0.083 R)
• M44: 17,537,807 km (0.094 R)
• M45: 18,703,025 km (0.118 R)
• M46: 18,884,637 km (0.039 R)
• M47: 19,021,070 km (0.079 R)
• M48: 20,403,953 km (0.086 R)
• M49: 20,872,194 km (0.099 R)
• M50: 21,343,876 km (0.076 R)
• M51: 21,438,721 km (0.098 R)
• M52: 22,105,928 km (0.075 R)
• M53: 22,635,055 km (0.029 R)
• M54: 23,216,991 km (0.103 R)
• M55: 23,558,673 km (0.098 R)
• M56: 23,754,646 km (0.113 R)
• M57: 23,951,217 km (0.116 R)
• M58: 24,544,223 km (0.067 R)
• M59: 25,191,982 km (0.101 R)
• M60: 26,912,807 km (0.072 R)
• M61: 27,683,984 km (0.098 R)
• M62: 28,046,310 km (0.063 R)
• M63: 28,671,180 km (0.072 R)
• M64: 29,195,371 km (0.036 R)
• M65: 29,511,471 km (0.045 R)
• M66: 29,828,619 km (0.102 R)
• M67: 30,840,499 km (0.085 R)
• M68: 32,189,123 km (0.045 R)
• M69: 32,352,185 km (0.081 R)
• M70: 32,624,603 km (0.086 R)
• M71: 32,733,809 km (0.12 R)
• M72: 33,226,734 km (0.062 R)
• M73: 33,556,747 km (0.093 R)
• M74: 33,887,807 km (0.104 R)
• M75: 34,109,063 km (0.084 R)
• M76: 34,442,067 km (0.105 R)
• M77: 34,887,570 km (0.028 R)
• M78: 36,405,091 km (0.088 R)
• M79: 36,688,579 km (0.105 R)
• M80: 37,371,642 km (0.106 R)
• M81: 37,485,935 km (0.102 R)
• M82: 37,886,858 km (0.115 R)
• M83: 38,059,045 km (0.066 R)
• M84: 38,289,126 km (0.118 R)
• M85: 38,404,317 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.3

Radius: 7.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.51 AU - 19.35 AU

Year: 26561 Days

Day: 22.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,738,249 km

• M1: 124,615 km (0.046 R)
• M2: 650,302 km (0.055 R)
• M3: 761,304 km (0.109 R)
• M4: 977,173 km (0.094 R)
• M5: 2,118,007 km (0.103 R)
• M6: 2,597,917 km (0.081 R)
• M7: 3,417,713 km (0.104 R)
• M8: 3,774,653 km (0.105 R)
• M9: 3,978,107 km (0.056 R)
• M10: 4,311,261 km (0.082 R)
• M11: 4,438,419 km (0.092 R)
• M12: 4,871,655 km (0.071 R)
• M13: 6,637,358 km (0.08 R)
• M14: 7,434,416 km (0.109 R)
• M15: 7,587,155 km (0.063 R)
• M16: 7,638,318 km (0.042 R)
• M17: 9,833,367 km (0.078 R)
• M18: 10,113,564 km (0.083 R)
• M19: 10,453,301 km (0.119 R)
• M20: 11,027,906 km (0.1 R)
• M21: 11,202,188 km (0.072 R)
• M22: 11,319,024 km (0.093 R)
• M23: 11,730,867 km (0.107 R)
• M24: 11,849,348 km (0.062 R)
• M25: 12,569,213 km (0.097 R)
• M26: 14,303,052 km (0.06 R)
• M27: 14,493,341 km (0.117 R)
• M28: 16,773,512 km (0.049 R)
• M29: 17,041,142 km (0.114 R)
• M30: 17,512,974 km (0.058 R)
• M31: 17,648,510 km (0.113 R)
• M32: 17,784,494 km (0.083 R)
• M33: 18,814,924 km (0.084 R)
• M34: 20,218,900 km (0.047 R)
• M35: 20,289,959 km (0.113 R)
• M36: 20,718,258 km (0.096 R)
• M37: 20,861,722 km (0.097 R)
• M38: 20,933,529 km (0.099 R)
• M39: 21,149,549 km (0.054 R)
• M40: 21,293,911 km (0.105 R)
• M41: 21,511,127 km (0.068 R)
• M42: 21,874,799 km (0.096 R)
• M43: 22,313,869 km (0.109 R)
• M44: 22,534,526 km (0.093 R)
• M45: 22,608,277 km (0.107 R)
• M46: 22,829,832 km (0.106 R)
• M47: 23,126,335 km (0.077 R)
• M48: 24,325,511 km (0.042 R)
• M49: 25,085,169 km (0.119 R)
• M50: 26,006,991 km (0.116 R)
• M51: 26,316,809 km (0.094 R)
• M52: 26,472,091 km (0.073 R)
• M53: 26,861,794 km (0.119 R)
• M54: 27,018,273 km (0.079 R)
• M55: 27,646,883 km (0.101 R)
• M56: 31,189,510 km (0.074 R)
• M57: 34,446,855 km (0.11 R)
• M58: 34,872,161 km (0.095 R)
• M59: 35,384,983 km (0.11 R)
• M60: 35,556,422 km (0.106 R)
• M61: 38,161,519 km (0.092 R)
• M62: 39,309,234 km (0.095 R)
• M63: 39,398,095 km (0.111 R)
• M64: 39,842,850 km (0.088 R)
• M65: 40,110,480 km (0.113 R)
• M66: 40,827,353 km (0.059 R)
• M67: 41,457,908 km (0.115 R)
• M68: 42,182,560 km (0.079 R)
• M69: 42,455,427 km (0.04 R)
• M70: 43,828,436 km (0.088 R)
• M71: 44,937,106 km (0.06 R)
• M72: 45,401,907 km (0.104 R)
• M73: 46,242,347 km (0.094 R)
• M74: 47,465,609 km (0.096 R)
• M75: 48,985,524 km (0.076 R)
• M76: 49,751,465 km (0.072 R)
• M77: 50,714,576 km (0.092 R)
• M78: 51,878,298 km (0.104 R)
• M79: 53,443,540 km (0.101 R)
• M80: 53,738,846 km (0.081 R)
• M81: 54,925,008 km (0.066 R)
• M82: 55,621,087 km (0.108 R)
• M83: 57,726,527 km (0.081 R)
• M84: 63,467,046 km (0.106 R)
• M85: 64,197,233 km (0.103 R)
• M86: 66,828,062 km (0.118 R)
• M87: 67,996,720 km (0.094 R)
• M88: 68,850,774 km (0.081 R)
• M89: 68,957,886 km (0.06 R)
• M90: 69,708,569 km (0.105 R)
• M91: 70,785,673 km (0.108 R)
• M92: 71,868,163 km (0.088 R)
• M93: 72,411,653 km (0.094 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 14,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit