🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.69 AU - 0.71 AU

Year: 215 Days

Day: 39.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,424,183 km

• M1: 32,463 km (0.064 R)
• M2: 127,757 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.69 AU - 0.93 AU

Year: 268 Days

Day: 15.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.93 AU - 0.93 AU

Year: 329 Days

Day: 36.8 Hours

Environment

Temp: 70 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.62 AU - 4.48 AU

Year: 2992 Days

Day: 33.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 9.4

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.8 AU - 5.5 AU

Year: 4290 Days

Day: 12.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,424,183 km

• M1: 385,065 km (0.107 R)
• M2: 494,271 km (0.119 R)
• M3: 722,259 km (0.042 R)
• M4: 862,133 km (0.089 R)
• M5: 1,199,027 km (0.101 R)
• M6: 1,335,759 km (0.061 R)
• M7: 1,658,442 km (0.099 R)
• M8: 2,005,359 km (0.071 R)
• M9: 2,394,164 km (0.095 R)
• M10: 2,646,686 km (0.063 R)
• M11: 2,706,225 km (0.077 R)
• M12: 2,766,214 km (0.119 R)
• M13: 3,114,478 km (0.03 R)
• M14: 3,326,159 km (0.084 R)
• M15: 3,498,795 km (0.086 R)
• M16: 3,740,994 km (0.105 R)
• M17: 3,875,632 km (0.082 R)
• M18: 4,265,334 km (0.081 R)
• M19: 4,405,956 km (0.084 R)
• M20: 4,764,393 km (0.082 R)
• M21: 5,739,622 km (0.08 R)
• M22: 6,104,491 km (0.108 R)
• M23: 6,289,842 km (0.114 R)
• M24: 6,720,385 km (0.062 R)
• M25: 7,384,151 km (0.072 R)
• M26: 7,752,461 km (0.107 R)
• M27: 8,213,970 km (0.095 R)
• M28: 8,418,770 km (0.09 R)
• M29: 8,507,033 km (0.109 R)
• M30: 8,833,305 km (0.099 R)
• M31: 8,922,915 km (0.102 R)
• M32: 9,254,423 km (0.117 R)
• M33: 9,620,789 km (0.115 R)
• M34: 9,682,273 km (0.1 R)
• M35: 9,774,874 km (0.049 R)
• M36: 10,147,822 km (0.071 R)
• M37: 10,399,146 km (0.12 R)
• M38: 10,652,416 km (0.037 R)
• M39: 10,875,765 km (0.065 R)
• M40: 11,359,714 km (0.102 R)
• M41: 11,949,579 km (0.039 R)
• M42: 12,415,426 km (0.027 R)
• M43: 12,616,785 km (0.089 R)
• M44: 12,853,150 km (0.034 R)
• M45: 13,605,627 km (0.068 R)
• M46: 14,231,844 km (0.109 R)
• M47: 14,619,153 km (0.052 R)
• M48: 15,296,382 km (0.087 R)
• M49: 15,404,242 km (0.074 R)
• M50: 15,656,913 km (0.071 R)
• M51: 15,947,432 km (0.036 R)
• M52: 16,203,095 km (0.053 R)
• M53: 16,829,461 km (0.09 R)
• M54: 17,426,357 km (0.114 R)
• M55: 17,689,649 km (0.079 R)
• M56: 17,878,591 km (0.071 R)
• M57: 17,954,288 km (0.088 R)
• M58: 18,449,157 km (0.107 R)
• M59: 18,910,068 km (0.117 R)
• M60: 19,413,615 km (0.114 R)
• M61: 19,569,496 km (0.109 R)
• M62: 20,711,526 km (0.056 R)
• M63: 20,830,905 km (0.064 R)
• M64: 21,270,723 km (0.113 R)
• M65: 21,552,116 km (0.094 R)
• M66: 21,915,789 km (0.048 R)
• M67: 23,431,963 km (0.062 R)
• M68: 23,805,958 km (0.071 R)
• M69: 24,014,497 km (0.101 R)
• M70: 24,517,595 km (0.115 R)
• M71: 24,939,461 km (0.088 R)
• M72: 25,448,991 km (0.104 R)
• M73: 26,262,654 km (0.08 R)
• M74: 26,867,628 km (0.115 R)
• M75: 27,215,443 km (0.108 R)
• M76: 27,783,765 km (0.049 R)
• M77: 28,311,846 km (0.084 R)
• M78: 28,577,232 km (0.114 R)
• M79: 29,288,720 km (0.06 R)
• M80: 29,512,219 km (0.103 R)
• M81: 29,826,075 km (0.115 R)
• M82: 30,006,042 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 14

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.5 AU - 8.06 AU

Year: 7966 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,424,183 km

• M1: 184,155 km (0.067 R)
• M2: 279,299 km (0.091 R)
• M3: 444,156 km (0.053 R)
• M4: 549,024 km (0.083 R)
• M5: 675,734 km (0.073 R)
• M6: 826,229 km (0.062 R)
• M7: 1,262,905 km (0.07 R)
• M8: 1,349,971 km (0.073 R)
• M9: 1,933,852 km (0.073 R)
• M10: 2,139,399 km (0.12 R)
• M11: 2,245,015 km (0.091 R)
• M12: 2,572,635 km (0.03 R)
• M13: 2,876,917 km (0.089 R)
• M14: 3,033,695 km (0.11 R)
• M15: 3,213,362 km (0.099 R)
• M16: 3,625,654 km (0.075 R)
• M17: 3,731,420 km (0.102 R)
• M18: 4,011,317 km (0.11 R)
• M19: 4,546,279 km (0.075 R)
• M20: 4,868,812 km (0.098 R)
• M21: 5,056,707 km (0.117 R)
• M22: 5,318,803 km (0.107 R)
• M23: 5,881,590 km (0.09 R)
• M24: 6,081,752 km (0.118 R)
• M25: 6,182,730 km (0.102 R)
• M26: 6,437,645 km (0.044 R)
• M27: 7,411,079 km (0.108 R)
• M28: 7,654,923 km (0.114 R)
• M29: 8,011,714 km (0.078 R)
• M30: 8,571,509 km (0.101 R)
• M31: 8,884,767 km (0.115 R)
• M32: 9,028,381 km (0.095 R)
• M33: 10,085,589 km (0.11 R)
• M34: 10,265,555 km (0.026 R)
• M35: 11,150,726 km (0.105 R)
• M36: 11,368,092 km (0.098 R)
• M37: 12,636,981 km (0.109 R)
• M38: 13,157,133 km (0.106 R)
• M39: 13,618,044 km (0.049 R)
• M40: 13,783,948 km (0.044 R)
• M41: 13,883,879 km (0.067 R)
• M42: 14,185,020 km (0.09 R)
• M43: 14,793,584 km (0.06 R)
• M44: 14,998,383 km (0.093 R)
• M45: 16,176,616 km (0.12 R)
• M46: 16,458,159 km (0.115 R)
• M47: 16,705,893 km (0.05 R)
• M48: 16,919,220 km (0.082 R)
• M49: 17,240,855 km (0.062 R)
• M50: 17,709,097 km (0.072 R)
• M51: 17,817,705 km (0.109 R)
• M52: 17,999,317 km (0.119 R)
• M53: 18,327,684 km (0.068 R)
• M54: 18,621,195 km (0.087 R)
• M55: 18,916,352 km (0.115 R)
• M56: 19,848,795 km (0.083 R)
• M57: 20,949,087 km (0.108 R)
• M58: 21,448,744 km (0.115 R)
• M59: 21,641,875 km (0.066 R)
• M60: 21,758,113 km (0.054 R)
• M61: 21,991,186 km (0.108 R)
• M62: 23,050,190 km (0.034 R)
• M63: 23,168,970 km (0.079 R)
• M64: 23,925,487 km (0.073 R)
• M65: 24,125,798 km (0.097 R)
• M66: 24,326,858 km (0.116 R)
• M67: 25,095,641 km (0.086 R)
• M68: 25,667,404 km (0.099 R)
• M69: 25,790,374 km (0.042 R)
• M70: 26,037,061 km (0.1 R)
• M71: 26,906,823 km (0.103 R)
• M72: 27,073,475 km (0.072 R)
• M73: 28,081,166 km (0.069 R)
• M74: 28,292,548 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.9

Radius: 7.5

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.39 AU - 19.51 AU

Year: 27917 Days

Day: 18.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 88.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 66,424,183 km

• M1: 191,635 km (0.116 R)
• M2: 267,032 km (0.12 R)
• M3: 324,627 km (0.087 R)
• M4: 684,709 km (0.087 R)
• M5: 790,774 km (0.109 R)
• M6: 995,873 km (0.087 R)
• M7: 2,254,141 km (0.083 R)
• M8: 2,612,876 km (0.119 R)
• M9: 2,680,046 km (0.103 R)
• M10: 2,747,814 km (0.12 R)
• M11: 3,869,947 km (0.103 R)
• M12: 5,586,732 km (0.061 R)
• M13: 7,698,007 km (0.119 R)
• M14: 8,887,011 km (0.094 R)
• M15: 9,244,550 km (0.107 R)
• M16: 11,321,118 km (0.102 R)
• M17: 13,127,662 km (0.101 R)
• M18: 13,359,688 km (0.08 R)
• M19: 15,754,002 km (0.102 R)
• M20: 16,000,539 km (0.112 R)
• M21: 16,310,656 km (0.041 R)
• M22: 16,560,185 km (0.057 R)
• M23: 17,062,984 km (0.089 R)
• M24: 17,252,823 km (0.103 R)
• M25: 17,506,990 km (0.042 R)
• M26: 19,850,141 km (0.096 R)
• M27: 20,720,203 km (0.091 R)
• M28: 22,775,229 km (0.102 R)
• M29: 24,109,941 km (0.086 R)
• M30: 24,607,952 km (0.077 R)
• M31: 25,977,072 km (0.091 R)
• M32: 32,006,315 km (0.059 R)
• M33: 33,261,890 km (0.038 R)
• M34: 36,145,090 km (0.107 R)
• M35: 36,714,908 km (0.092 R)
• M36: 37,123,908 km (0.087 R)
• M37: 37,451,977 km (0.073 R)
• M38: 38,028,676 km (0.077 R)
• M39: 38,442,314 km (0.101 R)
• M40: 38,774,422 km (0.105 R)
• M41: 40,786,513 km (0.044 R)
• M42: 43,348,975 km (0.101 R)
• M43: 44,388,381 km (0.117 R)
• M44: 45,699,307 km (0.114 R)
• M45: 47,912,159 km (0.088 R)
• M46: 48,001,469 km (0.083 R)
• M47: 48,090,779 km (0.064 R)
• M48: 50,159,867 km (0.118 R)
• M49: 51,982,567 km (0.109 R)
• M50: 55,317,702 km (0.094 R)
• M51: 55,974,138 km (0.097 R)
• M52: 56,350,526 km (0.109 R)
• M53: 57,579,173 km (0.089 R)
• M54: 59,582,738 km (0.078 R)
• M55: 61,900,457 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 18,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit