🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.5 AU - 0.82 AU

Year: 189 Days

Day: 32.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.7 AU - 1 AU

Year: 277 Days

Day: 45.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.79 AU - 0.97 AU

Year: 291 Days

Day: 22.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,398,051 km

• M1: 264,339 km (0.068 R)
• M2: 320,439 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.3

Radius: 12.7

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.36 AU - 7.18 AU

Year: 4894 Days

Day: 10.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 112,398,051 km

• M1: 157,975 km (0.077 R)
• M2: 994,377 km (0.117 R)
• M3: 1,400,236 km (0.036 R)
• M4: 2,400,597 km (0.109 R)
• M5: 2,999,886 km (0.065 R)
• M6: 3,945,045 km (0.054 R)
• M7: 5,531,980 km (0.104 R)
• M8: 6,073,075 km (0.077 R)
• M9: 6,649,177 km (0.079 R)
• M10: 9,203,411 km (0.083 R)
• M11: 11,808,059 km (0.087 R)
• M12: 14,419,290 km (0.063 R)
• M13: 15,272,447 km (0.045 R)
• M14: 16,954,824 km (0.086 R)
• M15: 17,712,388 km (0.074 R)
• M16: 19,363,350 km (0.105 R)
• M17: 20,685,047 km (0.065 R)
• M18: 21,550,172 km (0.09 R)
• M19: 23,045,702 km (0.117 R)
• M20: 30,455,284 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.4

Radius: 8.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.05 AU - 9.61 AU

Year: 7736 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 112,398,051 km

• M1: 107,112 km (0.08 R)
• M2: 474,824 km (0.068 R)
• M3: 749,635 km (0.112 R)
• M4: 1,278,015 km (0.11 R)
• M5: 1,651,560 km (0.109 R)
• M6: 2,007,753 km (0.084 R)
• M7: 6,671,616 km (0.052 R)
• M8: 7,012,251 km (0.116 R)
• M9: 7,293,195 km (0.077 R)
• M10: 8,258,401 km (0.119 R)
• M11: 10,305,199 km (0.109 R)
• M12: 11,373,777 km (0.097 R)
• M13: 14,004,006 km (0.118 R)
• M14: 15,907,190 km (0.1 R)
• M15: 17,204,354 km (0.089 R)
• M16: 19,937,806 km (0.053 R)
• M17: 20,574,345 km (0.072 R)
• M18: 22,338,253 km (0.071 R)
• M19: 26,841,897 km (0.118 R)
• M20: 29,578,192 km (0.1 R)
• M21: 32,398,112 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.7

Radius: 13.1

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.85 AU - 14.65 AU

Year: 14222 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 112,398,051 km

• M1: 169,195 km (0.113 R)
• M2: 683,513 km (0.049 R)
• M3: 1,457,981 km (0.106 R)
• M4: 2,905,340 km (0.066 R)
• M5: 3,432,374 km (0.049 R)
• M6: 3,963,745 km (0.044 R)
• M7: 4,421,814 km (0.079 R)
• M8: 5,300,552 km (0.109 R)
• M9: 5,974,789 km (0.047 R)
• M10: 7,049,052 km (0.057 R)
• M11: 10,871,427 km (0.115 R)
• M12: 11,899,314 km (0.115 R)
• M13: 12,859,134 km (0.109 R)
• M14: 13,527,238 km (0.059 R)
• M15: 14,501,270 km (0.118 R)
• M16: 15,596,326 km (0.07 R)
• M17: 22,770,591 km (0.033 R)
• M18: 25,165,952 km (0.117 R)
• M19: 25,895,092 km (0.115 R)
• M20: 26,531,332 km (0.099 R)
• M21: 27,505,214 km (0.109 R)
• M22: 32,858,574 km (0.067 R)
• M23: 38,730,889 km (0.07 R)
• M24: 39,145,574 km (0.117 R)
• M25: 46,036,202 km (0.088 R)
• M26: 51,496,973 km (0.065 R)
• M27: 55,601,789 km (0.032 R)
• M28: 64,069,926 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726

Radius: 4

Gravity: 45.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.3 AU - 14.5 AU

Year: 18299 Days

Day: 19.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 112,398,051 km

• M1: 49,816 km (0.099 R)
• M2: 179,218 km (0.09 R)
• M3: 327,171 km (0.105 R)
• M4: 643,121 km (0.106 R)
• M5: 1,723,367 km (0.119 R)
• M6: 1,850,226 km (0.117 R)
• M7: 2,082,253 km (0.069 R)
• M8: 2,333,428 km (0.105 R)
• M9: 5,234,130 km (0.114 R)
• M10: 6,316,172 km (0.06 R)
• M11: 6,531,742 km (0.091 R)
• M12: 6,663,388 km (0.1 R)
• M13: 10,087,833 km (0.059 R)
• M14: 13,867,423 km (0.08 R)
• M15: 14,379,198 km (0.115 R)
• M16: 16,962,155 km (0.098 R)
• M17: 28,706,934 km (0.079 R)
• M18: 29,777,007 km (0.11 R)
• M19: 30,504,951 km (0.098 R)
• M20: 30,750,291 km (0.078 R)
• M21: 31,493,942 km (0.097 R)
• M22: 35,123,785 km (0.062 R)
• M23: 35,528,447 km (0.099 R)
• M24: 37,739,504 km (0.07 R)
• M25: 38,735,077 km (0.114 R)
• M26: 40,778,435 km (0.05 R)
• M27: 42,281,145 km (0.075 R)
• M28: 47,831,226 km (0.084 R)
• M29: 47,996,532 km (0.048 R)
• M30: 50,010,419 km (0.039 R)
• M31: 52,430,164 km (0.106 R)
• M32: 54,385,408 km (0.058 R)
• M33: 70,514,303 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.8

Radius: 7.8

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.77 AU - 16.23 AU

Year: 18497 Days

Day: 16.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 65.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 112,398,051 km

• M1: 97,089 km (0.086 R)
• M2: 384,915 km (0.095 R)
• M3: 1,982,172 km (0.092 R)
• M4: 5,823,696 km (0.088 R)
• M5: 6,771,697 km (0.118 R)
• M6: 8,752,672 km (0.079 R)
• M7: 17,044,733 km (0.1 R)
• M8: 20,076,184 km (0.091 R)
• M9: 21,226,741 km (0.101 R)
• M10: 23,553,736 km (0.076 R)
• M11: 24,941,555 km (0.048 R)
• M12: 25,933,838 km (0.104 R)
• M13: 28,947,786 km (0.03 R)
• M14: 29,309,963 km (0.119 R)
• M15: 41,480,647 km (0.046 R)
• M16: 43,816,618 km (0.096 R)
• M17: 44,614,423 km (0.087 R)
• M18: 52,235,537 km (0.087 R)
• M19: 53,857,328 km (0.113 R)
• M20: 60,483,466 km (0.074 R)
• M21: 72,403,425 km (0.059 R)
• M22: 75,781,644 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.1

Radius: 4.6

Gravity: 45.52 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.55 AU - 19.43 AU

Year: 23644 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 112,398,051 km

• M1: 59,241 km (0.106 R)
• M2: 230,231 km (0.12 R)
• M3: 1,057,657 km (0.102 R)
• M4: 1,293,274 km (0.038 R)
• M5: 2,125,786 km (0.048 R)
• M6: 2,453,106 km (0.06 R)
• M7: 3,574,342 km (0.083 R)
• M8: 3,767,922 km (0.082 R)
• M9: 4,464,150 km (0.053 R)
• M10: 4,726,994 km (0.082 R)
• M11: 5,492,635 km (0.111 R)
• M12: 7,789,711 km (0.111 R)
• M13: 8,170,737 km (0.074 R)
• M14: 9,029,129 km (0.118 R)
• M15: 10,265,107 km (0.069 R)
• M16: 12,543,781 km (0.081 R)
• M17: 14,724,470 km (0.114 R)
• M18: 16,252,313 km (0.101 R)
• M19: 17,696,381 km (0.117 R)
• M20: 19,718,645 km (0.025 R)
• M21: 20,733,666 km (0.092 R)
• M22: 21,570,367 km (0.095 R)
• M23: 27,941,292 km (0.093 R)
• M24: 30,138,286 km (0.082 R)
• M25: 38,186,203 km (0.095 R)
• M26: 39,918,995 km (0.07 R)
• M27: 41,375,330 km (0.085 R)
• M28: 47,554,919 km (0.074 R)
• M29: 50,863,276 km (0.092 R)
• M30: 52,765,862 km (0.072 R)
• M31: 55,309,474 km (0.099 R)
• M32: 58,344,666 km (0.065 R)
• M33: 62,561,830 km (0.108 R)
• M34: 85,649,419 km (0.119 R)
• M35: 93,036,711 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.9

Radius: 3.2

Gravity: 96.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.34 AU - 21.24 AU

Year: 29916 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 112,398,051 km

• M1: 42,336 km (0.069 R)
• M2: 264,489 km (0.112 R)
• M3: 563,086 km (0.109 R)
• M4: 739,761 km (0.077 R)
• M5: 860,188 km (0.084 R)
• M6: 1,774,380 km (0.093 R)
• M7: 2,275,982 km (0.065 R)
• M8: 2,586,398 km (0.11 R)
• M9: 2,780,127 km (0.06 R)
• M10: 2,983,430 km (0.118 R)
• M11: 3,518,243 km (0.089 R)
• M12: 4,301,836 km (0.115 R)
• M13: 7,840,424 km (0.108 R)
• M14: 9,481,064 km (0.117 R)
• M15: 11,779,785 km (0.101 R)
• M16: 15,929,630 km (0.118 R)
• M17: 18,835,569 km (0.095 R)
• M18: 20,847,810 km (0.109 R)
• M19: 21,962,314 km (0.12 R)
• M20: 24,920,911 km (0.055 R)
• M21: 26,047,981 km (0.061 R)
• M22: 33,833,054 km (0.095 R)
• M23: 37,921,714 km (0.114 R)
• M24: 38,909,957 km (0.065 R)
• M25: 45,570,055 km (0.068 R)
• M26: 50,145,206 km (0.108 R)
• M27: 55,647,416 km (0.057 R)
• M28: 59,310,320 km (0.098 R)
• M29: 60,864,193 km (0.06 R)
• M30: 62,901,566 km (0.07 R)
• M31: 69,774,990 km (0.086 R)
• M32: 71,008,425 km (0.07 R)
• M33: 74,028,058 km (0.106 R)
• M34: 74,539,533 km (0.08 R)
• M35: 77,921,342 km (0.117 R)
• M36: 105,144,415 km (0.028 R)
• M37: 108,730,874 km (0.11 R)
• M38: 112,398,116 km (0.099 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit