🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.3

Radius: 14.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.77 AU - 0.79 AU

Year: 467 Days

Day: 8.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 43,770,800 km

• M1: 185,352 km (0.119 R)
• M2: 678,277 km (0.118 R)
• M3: 1,228,049 km (0.049 R)
• M4: 1,731,595 km (0.071 R)
• M5: 2,633,222 km (0.07 R)
• M6: 3,889,545 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 13.5

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.87 AU - 1.25 AU

Year: 740 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,770,800 km

• M1: 172,636 km (0.087 R)
• M2: 634,893 km (0.114 R)
• M3: 1,068,428 km (0.118 R)
• M4: 1,495,829 km (0.095 R)
• M5: 1,965,716 km (0.084 R)
• M6: 2,602,405 km (0.085 R)
• M7: 3,045,813 km (0.062 R)
• M8: 3,799,786 km (0.104 R)
• M9: 4,342,078 km (0.102 R)
• M10: 4,830,515 km (0.108 R)
• M11: 6,477,887 km (0.112 R)
• M12: 8,785,584 km (0.118 R)

Asteroid Belt

Center: 2.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.6

Radius: 9.6

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.08 AU - 3.48 AU

Year: 4029 Days

Day: 13.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,770,800 km

• M1: 132,693 km (0.062 R)
• M2: 964,158 km (0.082 R)
• M3: 1,282,652 km (0.038 R)
• M4: 1,759,869 km (0.069 R)
• M5: 2,511,748 km (0.06 R)
• M6: 3,148,287 km (0.116 R)
• M7: 4,229,880 km (0.044 R)
• M8: 4,665,658 km (0.06 R)
• M9: 5,799,760 km (0.053 R)
• M10: 8,304,028 km (0.05 R)
• M11: 8,641,970 km (0.063 R)
• M12: 9,385,471 km (0.09 R)
• M13: 12,594,196 km (0.066 R)
• M14: 13,344,579 km (0.083 R)
• M15: 17,064,031 km (0.111 R)
• M16: 17,982,412 km (0.116 R)
• M17: 20,798,143 km (0.112 R)
• M18: 22,491,142 km (0.119 R)
• M19: 24,122,058 km (0.081 R)
• M20: 25,830,316 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 12.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.04 AU - 3.58 AU

Year: 4084 Days

Day: 6.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,770,800 km

• M1: 157,975 km (0.059 R)
• M2: 556,354 km (0.047 R)
• M3: 1,038,957 km (0.116 R)
• M4: 1,476,082 km (0.057 R)
• M5: 2,378,307 km (0.102 R)
• M6: 2,875,421 km (0.043 R)
• M7: 3,307,459 km (0.048 R)
• M8: 3,845,862 km (0.065 R)
• M9: 4,799,698 km (0.115 R)
• M10: 5,438,780 km (0.119 R)
• M11: 5,905,226 km (0.109 R)
• M12: 6,609,533 km (0.076 R)
• M13: 7,434,865 km (0.06 R)
• M14: 8,911,994 km (0.097 R)
• M15: 9,367,968 km (0.114 R)
• M16: 10,121,792 km (0.118 R)
• M17: 12,770,422 km (0.102 R)
• M18: 15,741,286 km (0.091 R)
• M19: 17,623,078 km (0.114 R)
• M20: 19,714,307 km (0.06 R)
• M21: 20,425,046 km (0.113 R)
• M22: 21,354,049 km (0.082 R)
• M23: 22,589,877 km (0.12 R)
• M24: 23,368,235 km (0.064 R)
• M25: 24,458,205 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 14.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.2 AU - 3.78 AU

Year: 4422 Days

Day: 14.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,770,800 km

• M1: 178,021 km (0.039 R)
• M2: 806,781 km (0.063 R)
• M3: 1,760,318 km (0.089 R)
• M4: 2,241,574 km (0.031 R)
• M5: 2,693,510 km (0.113 R)
• M6: 3,379,416 km (0.108 R)
• M7: 4,157,474 km (0.11 R)
• M8: 4,924,164 km (0.083 R)
• M9: 8,894,341 km (0.041 R)
• M10: 9,963,069 km (0.109 R)
• M11: 11,160,001 km (0.1 R)
• M12: 12,886,211 km (0.116 R)
• M13: 13,685,363 km (0.027 R)
• M14: 19,321,762 km (0.102 R)
• M15: 19,775,492 km (0.061 R)
• M16: 20,704,345 km (0.099 R)
• M17: 22,649,118 km (0.115 R)
• M18: 24,486,179 km (0.107 R)
• M19: 26,819,457 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.9

Radius: 11.5

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.94 AU - 4.46 AU

Year: 4827 Days

Day: 13 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,770,800 km

• M1: 160,818 km (0.087 R)
• M2: 567,275 km (0.09 R)
• M3: 988,692 km (0.117 R)
• M4: 1,725,611 km (0.115 R)
• M5: 2,193,554 km (0.114 R)
• M6: 4,450,387 km (0.095 R)
• M7: 4,814,209 km (0.079 R)
• M8: 5,254,326 km (0.089 R)
• M9: 5,661,531 km (0.086 R)
• M10: 7,011,652 km (0.105 R)
• M11: 7,506,223 km (0.11 R)
• M12: 9,808,534 km (0.089 R)
• M13: 10,428,019 km (0.09 R)
• M14: 12,546,624 km (0.106 R)
• M15: 13,171,045 km (0.115 R)
• M16: 13,598,746 km (0.098 R)
• M17: 15,520,929 km (0.042 R)
• M18: 17,746,945 km (0.044 R)
• M19: 18,936,398 km (0.088 R)
• M20: 20,390,190 km (0.075 R)
• M21: 20,891,043 km (0.077 R)
• M22: 21,917,285 km (0.054 R)
• M23: 26,699,031 km (0.104 R)
• M24: 27,645,238 km (0.071 R)
• M25: 28,082,811 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.8

Radius: 8.6

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.81 AU - 4.23 AU

Year: 5467 Days

Day: 15 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,770,800 km

• M1: 106,962 km (0.106 R)
• M2: 414,685 km (0.117 R)
• M3: 918,681 km (0.119 R)
• M4: 1,331,421 km (0.086 R)
• M5: 2,041,263 km (0.098 R)
• M6: 2,327,892 km (0.084 R)
• M7: 3,185,537 km (0.073 R)
• M8: 3,596,034 km (0.114 R)
• M9: 4,549,570 km (0.036 R)
• M10: 6,299,566 km (0.093 R)
• M11: 11,212,061 km (0.109 R)
• M12: 12,009,717 km (0.104 R)
• M13: 12,474,667 km (0.056 R)
• M14: 13,440,770 km (0.086 R)
• M15: 14,571,730 km (0.076 R)
• M16: 14,982,227 km (0.076 R)
• M17: 19,521,774 km (0.116 R)
• M18: 21,720,414 km (0.102 R)
• M19: 22,256,274 km (0.091 R)
• M20: 22,566,540 km (0.114 R)
• M21: 24,570,702 km (0.054 R)
• M22: 25,658,428 km (0.058 R)
• M23: 28,200,096 km (0.113 R)
• M24: 29,859,436 km (0.069 R)
• M25: 31,388,176 km (0.11 R)
• M26: 32,868,148 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.9

Radius: 6.9

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.39 AU - 9.65 AU

Year: 16867 Days

Day: 18.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,770,800 km

• M1: 86,468 km (0.065 R)
• M2: 401,221 km (0.043 R)
• M3: 669,899 km (0.062 R)
• M4: 1,107,323 km (0.118 R)
• M5: 1,964,968 km (0.101 R)
• M6: 2,499,930 km (0.038 R)
• M7: 2,721,335 km (0.075 R)
• M8: 3,102,959 km (0.096 R)
• M9: 5,532,578 km (0.091 R)
• M10: 5,949,358 km (0.11 R)
• M11: 7,506,821 km (0.086 R)
• M12: 8,601,578 km (0.078 R)
• M13: 12,140,017 km (0.082 R)
• M14: 13,778,712 km (0.103 R)
• M15: 19,142,095 km (0.098 R)
• M16: 20,271,259 km (0.082 R)
• M17: 21,536,259 km (0.093 R)
• M18: 22,000,611 km (0.115 R)
• M19: 22,471,545 km (0.05 R)
• M20: 23,924,739 km (0.11 R)
• M21: 29,220,503 km (0.029 R)
• M22: 31,540,916 km (0.061 R)
• M23: 32,502,531 km (0.12 R)
• M24: 32,745,927 km (0.066 R)
• M25: 33,607,461 km (0.087 R)
• M26: 35,375,857 km (0.1 R)
• M27: 37,873,843 km (0.055 R)
• M28: 38,686,458 km (0.055 R)
• M29: 40,768,711 km (0.069 R)
• M30: 46,222,301 km (0.07 R)
• M31: 51,314,762 km (0.045 R)
• M32: 52,979,787 km (0.093 R)
• M33: 53,995,855 km (0.095 R)
• M34: 55,892,308 km (0.062 R)
• M35: 57,122,002 km (0.079 R)
• M36: 60,000,265 km (0.031 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.6

Radius: 4.5

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.51 AU - 10.13 AU

Year: 17766 Days

Day: 16.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,770,800 km

• M1: 55,950 km (0.116 R)
• M2: 207,043 km (0.119 R)
• M3: 658,231 km (0.066 R)
• M4: 1,127,370 km (0.117 R)
• M5: 2,335,821 km (0.058 R)
• M6: 2,776,686 km (0.038 R)
• M7: 3,295,940 km (0.106 R)
• M8: 4,649,352 km (0.053 R)
• M9: 5,734,086 km (0.096 R)
• M10: 6,143,087 km (0.1 R)
• M11: 6,296,574 km (0.112 R)
• M12: 11,944,792 km (0.119 R)
• M13: 12,734,519 km (0.071 R)
• M14: 13,429,401 km (0.112 R)
• M15: 13,623,130 km (0.107 R)
• M16: 15,523,173 km (0.089 R)
• M17: 17,134,641 km (0.101 R)
• M18: 19,342,556 km (0.115 R)
• M19: 22,450,452 km (0.096 R)
• M20: 22,723,617 km (0.033 R)
• M21: 23,091,179 km (0.113 R)
• M22: 23,369,431 km (0.117 R)
• M23: 25,875,644 km (0.107 R)
• M24: 26,075,507 km (0.092 R)
• M25: 26,987,755 km (0.059 R)
• M26: 29,524,337 km (0.079 R)
• M27: 35,679,391 km (0.057 R)
• M28: 35,926,976 km (0.078 R)
• M29: 37,564,923 km (0.117 R)
• M30: 38,337,446 km (0.076 R)
• M31: 41,124,455 km (0.068 R)
• M32: 42,359,235 km (0.062 R)
• M33: 47,695,242 km (0.117 R)
• M34: 50,446,048 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.8

Radius: 4.1

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.91 AU - 10.61 AU

Year: 19112 Days

Day: 24.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,770,800 km

• M1: 126,560 km (0.114 R)
• M2: 380,128 km (0.117 R)
• M3: 625,618 km (0.091 R)
• M4: 1,208,003 km (0.081 R)
• M5: 2,488,112 km (0.088 R)
• M6: 3,359,968 km (0.082 R)
• M7: 4,648,305 km (0.069 R)
• M8: 6,897,060 km (0.117 R)
• M9: 12,336,738 km (0.049 R)
• M10: 14,538,519 km (0.099 R)
• M11: 15,501,331 km (0.106 R)
• M12: 17,198,968 km (0.088 R)
• M13: 21,038,697 km (0.104 R)
• M14: 22,942,928 km (0.036 R)
• M15: 29,339,882 km (0.067 R)
• M16: 31,499,627 km (0.054 R)
• M17: 34,765,498 km (0.088 R)
• M18: 39,339,004 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 16,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit