🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.48 AU - 0.56 AU

Year: 137 Days

Day: 38.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.88 AU - 2.38 AU

Year: 1135 Days

Day: 47 Hours

Environment

Temp: -77 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.92 AU - 4.2 AU

Year: 2453 Days

Day: 28.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.82 AU - 4.68 AU

Year: 2652 Days

Day: 45.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.8

Radius: 14.7

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.07 AU - 6.59 AU

Year: 5142 Days

Day: 5.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,118,727 km

• M1: 183,557 km (0.095 R)
• M2: 542,591 km (0.038 R)
• M3: 1,149,061 km (0.084 R)
• M4: 2,365,292 km (0.087 R)
• M5: 2,867,043 km (0.087 R)
• M6: 4,202,503 km (0.11 R)
• M7: 5,649,713 km (0.093 R)
• M8: 6,652,917 km (0.113 R)
• M9: 7,893,980 km (0.079 R)
• M10: 8,236,859 km (0.095 R)
• M11: 9,959,478 km (0.071 R)
• M12: 10,883,395 km (0.118 R)
• M13: 12,777,154 km (0.094 R)
• M14: 13,822,993 km (0.098 R)
• M15: 15,819,227 km (0.085 R)
• M16: 16,395,328 km (0.066 R)
• M17: 17,256,264 km (0.113 R)
• M18: 17,998,569 km (0.108 R)
• M19: 20,220,396 km (0.061 R)
• M20: 22,050,427 km (0.074 R)
• M21: 22,572,823 km (0.116 R)
• M22: 23,261,422 km (0.083 R)
• M23: 24,068,652 km (0.035 R)
• M24: 28,137,265 km (0.09 R)
• M25: 29,745,293 km (0.115 R)
• M26: 30,842,443 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.3

Radius: 9.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.52 AU - 7.64 AU

Year: 7622 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,118,727 km

• M1: 116,387 km (0.06 R)
• M2: 407,505 km (0.081 R)
• M3: 726,447 km (0.103 R)
• M4: 1,512,285 km (0.086 R)
• M5: 1,848,730 km (0.057 R)
• M6: 2,127,880 km (0.057 R)
• M7: 2,682,589 km (0.096 R)
• M8: 3,006,020 km (0.116 R)
• M9: 3,466,931 km (0.116 R)
• M10: 3,710,177 km (0.101 R)
• M11: 4,355,692 km (0.08 R)
• M12: 5,348,872 km (0.111 R)
• M13: 7,514,301 km (0.117 R)
• M14: 8,905,711 km (0.054 R)
• M15: 9,396,093 km (0.037 R)
• M16: 10,079,306 km (0.082 R)
• M17: 10,974,051 km (0.106 R)
• M18: 14,563,502 km (0.025 R)
• M19: 14,969,361 km (0.101 R)
• M20: 15,444,783 km (0.027 R)
• M21: 15,959,998 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78

Radius: 13.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.75 AU - 9.57 AU

Year: 8514 Days

Day: 10.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,118,727 km

• M1: 237,561 km (0.082 R)
• M2: 1,514,080 km (0.079 R)
• M3: 2,055,924 km (0.08 R)
• M4: 2,660,598 km (0.068 R)
• M5: 3,032,648 km (0.103 R)
• M6: 4,997,466 km (0.097 R)
• M7: 5,531,381 km (0.071 R)
• M8: 6,271,891 km (0.118 R)
• M9: 11,351,636 km (0.102 R)
• M10: 17,123,271 km (0.119 R)
• M11: 17,575,955 km (0.059 R)
• M12: 20,704,495 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.1

Radius: 9

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.06 AU - 14.54 AU

Year: 14805 Days

Day: 7 Hours

Environment

Temp: -184 °C

Axial Tilt: 152.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 91,118,727 km

• M1: 123,867 km (0.089 R)
• M2: 561,441 km (0.083 R)
• M3: 800,349 km (0.081 R)
• M4: 1,157,439 km (0.051 R)
• M5: 1,373,159 km (0.074 R)
• M6: 1,588,729 km (0.119 R)
• M7: 2,490,057 km (0.093 R)
• M8: 3,604,860 km (0.114 R)
• M9: 4,124,114 km (0.026 R)
• M10: 4,933,588 km (0.095 R)
• M11: 5,308,630 km (0.111 R)
• M12: 6,862,054 km (0.105 R)
• M13: 10,361,747 km (0.111 R)
• M14: 11,071,140 km (0.051 R)
• M15: 15,760,435 km (0.092 R)
• M16: 17,883,378 km (0.042 R)
• M17: 18,238,524 km (0.051 R)
• M18: 18,597,110 km (0.098 R)
• M19: 18,886,432 km (0.082 R)
• M20: 19,324,754 km (0.096 R)
• M21: 20,367,152 km (0.072 R)
• M22: 21,359,734 km (0.025 R)
• M23: 23,659,352 km (0.082 R)
• M24: 24,562,624 km (0.115 R)
• M25: 25,482,800 km (0.032 R)
• M26: 28,882,412 km (0.092 R)
• M27: 29,697,272 km (0.101 R)
• M28: 32,591,093 km (0.042 R)
• M29: 33,844,873 km (0.119 R)
• M30: 35,122,289 km (0.116 R)
• M31: 37,338,282 km (0.073 R)
• M32: 38,471,785 km (0.096 R)
• M33: 39,938,892 km (0.118 R)
• M34: 43,175,591 km (0.1 R)
• M35: 43,727,308 km (0.093 R)
• M36: 46,652,994 km (0.069 R)
• M37: 46,996,620 km (0.102 R)
• M38: 50,146,702 km (0.101 R)
• M39: 50,384,114 km (0.053 R)
• M40: 53,889,791 km (0.096 R)
• M41: 55,126,067 km (0.11 R)
• M42: 57,006,662 km (0.059 R)
• M43: 58,918,972 km (0.117 R)
• M44: 62,573,199 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.7

Radius: 4.6

Gravity: 32.97 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.54 AU - 15.47 AU

Year: 21219 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 91,118,727 km

• M1: 579,393 km (0.104 R)
• M2: 917,933 km (0.086 R)
• M3: 1,146,518 km (0.098 R)
• M4: 4,564,829 km (0.067 R)
• M5: 4,912,196 km (0.117 R)
• M6: 7,124,150 km (0.112 R)
• M7: 8,566,572 km (0.116 R)
• M8: 8,670,992 km (0.109 R)
• M9: 9,694,540 km (0.063 R)
• M10: 9,973,540 km (0.05 R)
• M11: 11,247,965 km (0.079 R)
• M12: 12,161,110 km (0.081 R)
• M13: 12,726,291 km (0.088 R)
• M14: 13,499,712 km (0.112 R)
• M15: 15,115,518 km (0.092 R)
• M16: 16,100,471 km (0.102 R)
• M17: 16,823,029 km (0.113 R)
• M18: 18,930,863 km (0.094 R)
• M19: 19,477,344 km (0.107 R)
• M20: 20,512,860 km (0.086 R)
• M21: 20,918,420 km (0.025 R)
• M22: 21,245,590 km (0.072 R)
• M23: 22,242,511 km (0.071 R)
• M24: 25,191,833 km (0.115 R)
• M25: 25,550,868 km (0.094 R)
• M26: 26,003,251 km (0.091 R)
• M27: 28,230,165 km (0.062 R)
• M28: 29,185,198 km (0.048 R)
• M29: 30,058,251 km (0.117 R)
• M30: 34,198,672 km (0.037 R)
• M31: 38,164,810 km (0.027 R)
• M32: 38,939,578 km (0.083 R)
• M33: 39,497,877 km (0.106 R)
• M34: 43,047,834 km (0.07 R)
• M35: 43,399,539 km (0.119 R)
• M36: 44,463,030 km (0.049 R)
• M37: 46,022,139 km (0.03 R)
• M38: 53,175,311 km (0.071 R)
• M39: 53,827,558 km (0.042 R)
• M40: 57,013,245 km (0.111 R)
• M41: 61,683,241 km (0.057 R)
• M42: 63,233,524 km (0.113 R)
• M43: 64,946,719 km (0.101 R)
• M44: 65,667,332 km (0.079 R)
• M45: 65,811,843 km (0.053 R)
• M46: 66,246,575 km (0.082 R)
• M47: 66,537,243 km (0.079 R)
• M48: 72,331,618 km (0.044 R)
• M49: 73,397,203 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866

Radius: 4.1

Gravity: 51.52 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.22 AU - 19.72 AU

Year: 23310 Days

Day: 18.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 91,118,727 km

• M1: 138,528 km (0.059 R)
• M2: 235,467 km (0.093 R)
• M3: 497,263 km (0.114 R)
• M4: 1,835,865 km (0.101 R)
• M5: 2,045,751 km (0.112 R)
• M6: 2,871,830 km (0.115 R)
• M7: 3,585,263 km (0.12 R)
• M8: 3,803,825 km (0.113 R)
• M9: 4,182,607 km (0.089 R)
• M10: 5,340,345 km (0.037 R)
• M11: 6,689,867 km (0.117 R)
• M12: 6,887,935 km (0.072 R)
• M13: 8,301,784 km (0.111 R)
• M14: 8,689,991 km (0.11 R)
• M15: 10,210,204 km (0.095 R)
• M16: 10,640,448 km (0.069 R)
• M17: 11,143,097 km (0.119 R)
• M18: 14,331,925 km (0.086 R)
• M19: 15,136,313 km (0.095 R)
• M20: 15,962,691 km (0.077 R)
• M21: 20,858,581 km (0.105 R)
• M22: 21,560,793 km (0.059 R)
• M23: 25,535,459 km (0.093 R)
• M24: 29,122,068 km (0.101 R)
• M25: 30,055,559 km (0.067 R)
• M26: 33,054,248 km (0.064 R)
• M27: 33,494,365 km (0.032 R)
• M28: 35,624,339 km (0.087 R)
• M29: 48,581,011 km (0.056 R)
• M30: 51,824,442 km (0.097 R)
• M31: 57,318,873 km (0.072 R)
• M32: 66,002,281 km (0.112 R)
• M33: 66,157,414 km (0.074 R)
• M34: 67,404,761 km (0.091 R)
• M35: 69,138,750 km (0.088 R)
• M36: 71,538,749 km (0.031 R)
• M37: 71,700,315 km (0.094 R)
• M38: 74,472,962 km (0.052 R)
• M39: 75,962,208 km (0.062 R)
• M40: 78,815,489 km (0.072 R)
• M41: 80,347,371 km (0.041 R)
• M42: 81,893,914 km (0.091 R)
• M43: 85,913,459 km (0.107 R)
• M44: 86,267,407 km (0.054 R)
• M45: 88,048,669 km (0.094 R)
• M46: 88,946,256 km (0.11 R)
• M47: 89,126,223 km (0.101 R)
• M48: 89,486,903 km (0.093 R)
• M49: 89,667,468 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit