🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.3

Radius: 10.1

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.73 AU - 1.03 AU

Year: 570 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,686,416 km

• M1: 125,662 km (0.079 R)
• M2: 497,413 km (0.111 R)
• M3: 845,826 km (0.103 R)
• M4: 1,246,001 km (0.105 R)
• M5: 1,576,762 km (0.045 R)
• M6: 1,923,529 km (0.057 R)
• M7: 2,566,950 km (0.049 R)
• M8: 3,284,870 km (0.03 R)
• M9: 4,702,011 km (0.05 R)
• M10: 5,537,814 km (0.072 R)
• M11: 5,981,970 km (0.111 R)
• M12: 6,389,923 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.8

Radius: 12.8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.78 AU - 1.06 AU

Year: 609 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 91,686,416 km

• M1: 159,172 km (0.092 R)
• M2: 613,202 km (0.07 R)
• M3: 1,308,383 km (0.115 R)
• M4: 1,779,915 km (0.094 R)
• M5: 2,235,441 km (0.11 R)
• M6: 2,661,645 km (0.069 R)
• M7: 4,148,199 km (0.089 R)
• M8: 5,436,835 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177

Radius: 9.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.96 AU - 1.58 AU

Year: 988 Days

Day: 9.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 62.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,686,416 km

• M1: 114,442 km (0.089 R)
• M2: 457,919 km (0.105 R)
• M3: 939,923 km (0.089 R)
• M4: 1,234,033 km (0.108 R)
• M5: 1,605,484 km (0.083 R)
• M6: 2,033,633 km (0.118 R)
• M7: 2,341,356 km (0.081 R)
• M8: 3,458,254 km (0.058 R)
• M9: 4,220,006 km (0.109 R)
• M10: 4,740,757 km (0.112 R)
• M11: 5,187,605 km (0.111 R)
• M12: 5,874,559 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.3

Radius: 10.1

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.85 AU - 2.07 AU

Year: 1894 Days

Day: 14.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,686,416 km

• M1: 125,812 km (0.034 R)
• M2: 494,122 km (0.073 R)
• M3: 970,741 km (0.097 R)
• M4: 1,433,297 km (0.062 R)
• M5: 1,898,995 km (0.107 R)
• M6: 2,561,415 km (0.1 R)
• M7: 3,252,856 km (0.111 R)
• M8: 3,634,031 km (0.043 R)
• M9: 3,967,934 km (0.103 R)
• M10: 4,342,677 km (0.07 R)
• M11: 5,443,567 km (0.113 R)
• M12: 5,882,487 km (0.094 R)
• M13: 6,803,711 km (0.105 R)
• M14: 8,001,990 km (0.094 R)
• M15: 8,897,633 km (0.079 R)
• M16: 9,752,584 km (0.053 R)
• M17: 10,073,472 km (0.075 R)
• M18: 12,108,751 km (0.073 R)
• M19: 12,900,872 km (0.093 R)
• M20: 14,221,372 km (0.079 R)
• M21: 15,775,843 km (0.119 R)
• M22: 17,026,631 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.6

Radius: 10.8

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.84 AU - 2.96 AU

Year: 2566 Days

Day: 13.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,686,416 km

• M1: 134,339 km (0.065 R)
• M2: 567,724 km (0.068 R)
• M3: 1,268,889 km (0.055 R)
• M4: 1,791,435 km (0.04 R)
• M5: 2,899,057 km (0.12 R)
• M6: 4,371,399 km (0.091 R)
• M7: 4,888,410 km (0.066 R)
• M8: 5,572,371 km (0.104 R)
• M9: 7,161,250 km (0.11 R)
• M10: 7,499,640 km (0.103 R)
• M11: 7,978,503 km (0.071 R)
• M12: 8,580,036 km (0.115 R)
• M13: 10,332,276 km (0.088 R)
• M14: 11,668,036 km (0.103 R)
• M15: 12,137,773 km (0.111 R)
• M16: 12,798,846 km (0.086 R)
• M17: 13,437,180 km (0.119 R)
• M18: 14,289,140 km (0.085 R)
• M19: 16,100,471 km (0.102 R)
• M20: 18,287,293 km (0.063 R)
• M21: 20,665,151 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 9.2

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.76 AU - 4.14 AU

Year: 5419 Days

Day: 9 Hours

Environment

Temp: -221 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,686,416 km

• M1: 117,584 km (0.071 R)
• M2: 474,674 km (0.082 R)
• M3: 900,878 km (0.104 R)
• M4: 1,308,233 km (0.054 R)
• M5: 3,256,596 km (0.116 R)
• M6: 3,800,983 km (0.109 R)
• M7: 4,155,978 km (0.085 R)
• M8: 4,481,503 km (0.094 R)
• M9: 4,770,078 km (0.116 R)
• M10: 8,346,215 km (0.11 R)
• M11: 9,795,818 km (0.081 R)
• M12: 10,976,445 km (0.066 R)
• M13: 12,453,424 km (0.057 R)
• M14: 14,226,458 km (0.11 R)
• M15: 14,853,124 km (0.076 R)
• M16: 16,284,327 km (0.051 R)
• M17: 17,352,156 km (0.107 R)
• M18: 19,211,807 km (0.042 R)
• M19: 20,332,146 km (0.105 R)
• M20: 20,691,031 km (0.072 R)
• M21: 22,320,601 km (0.082 R)
• M22: 23,874,773 km (0.112 R)
• M23: 24,841,175 km (0.075 R)
• M24: 26,085,530 km (0.093 R)
• M25: 26,424,369 km (0.077 R)
• M26: 29,882,773 km (0.034 R)
• M27: 32,642,106 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.8

Radius: 11.3

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.3 AU - 4.9 AU

Year: 6810 Days

Day: 5.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 91,686,416 km

• M1: 140,622 km (0.037 R)
• M2: 543,339 km (0.097 R)
• M3: 951,742 km (0.07 R)
• M4: 1,455,587 km (0.116 R)
• M5: 2,020,918 km (0.104 R)
• M6: 2,537,479 km (0.103 R)
• M7: 2,909,230 km (0.115 R)
• M8: 3,788,416 km (0.11 R)
• M9: 4,385,312 km (0.071 R)
• M10: 5,134,498 km (0.116 R)
• M11: 6,850,086 km (0.04 R)
• M12: 7,578,030 km (0.112 R)
• M13: 8,831,361 km (0.07 R)
• M14: 9,929,858 km (0.09 R)
• M15: 14,131,763 km (0.078 R)
• M16: 14,931,663 km (0.099 R)
• M17: 15,696,557 km (0.081 R)
• M18: 17,097,690 km (0.117 R)
• M19: 19,167,676 km (0.102 R)
• M20: 21,399,377 km (0.093 R)
• M21: 23,288,649 km (0.06 R)
• M22: 24,491,715 km (0.088 R)
• M23: 26,557,362 km (0.108 R)
• M24: 28,349,245 km (0.093 R)
• M25: 31,651,020 km (0.099 R)
• M26: 32,488,469 km (0.089 R)
• M27: 33,555,999 km (0.096 R)
• M28: 35,312,428 km (0.096 R)
• M29: 37,709,734 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 14.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.65 AU - 4.91 AU

Year: 7214 Days

Day: 13.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,686,416 km

• M1: 176,525 km (0.067 R)
• M2: 758,611 km (0.102 R)
• M3: 1,307,635 km (0.109 R)
• M4: 1,843,644 km (0.059 R)
• M5: 2,399,101 km (0.097 R)
• M6: 3,398,116 km (0.066 R)
• M7: 4,058,441 km (0.082 R)
• M8: 5,605,582 km (0.061 R)
• M9: 6,531,443 km (0.112 R)
• M10: 8,213,970 km (0.109 R)
• M11: 9,689,604 km (0.116 R)
• M12: 10,169,962 km (0.085 R)
• M13: 11,178,701 km (0.081 R)
• M14: 12,142,560 km (0.077 R)
• M15: 13,103,277 km (0.036 R)
• M16: 14,174,997 km (0.118 R)
• M17: 15,112,078 km (0.111 R)
• M18: 16,628,701 km (0.094 R)
• M19: 17,249,083 km (0.118 R)
• M20: 19,886,344 km (0.068 R)
• M21: 21,301,091 km (0.05 R)
• M22: 22,866,334 km (0.116 R)
• M23: 26,596,407 km (0.103 R)
• M24: 29,697,870 km (0.071 R)
• M25: 31,754,392 km (0.117 R)
• M26: 33,684,953 km (0.091 R)
• M27: 35,920,693 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.3

Radius: 7.1

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.59 AU - 11.53 AU

Year: 22025 Days

Day: 19.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,686,416 km

• M1: 88,263 km (0.119 R)
• M2: 854,503 km (0.084 R)
• M3: 1,386,473 km (0.115 R)
• M4: 2,014,036 km (0.116 R)
• M5: 6,447,668 km (0.116 R)
• M6: 8,888,357 km (0.1 R)
• M7: 13,725,156 km (0.075 R)
• M8: 14,193,547 km (0.08 R)
• M9: 19,676,309 km (0.102 R)
• M10: 20,675,473 km (0.063 R)
• M11: 21,498,860 km (0.087 R)
• M12: 24,325,960 km (0.115 R)
• M13: 24,667,342 km (0.06 R)
• M14: 26,542,253 km (0.075 R)
• M15: 31,776,533 km (0.116 R)
• M16: 41,580,878 km (0.087 R)
• M17: 42,891,056 km (0.119 R)
• M18: 47,516,173 km (0.111 R)
• M19: 53,799,284 km (0.094 R)
• M20: 55,747,497 km (0.102 R)
• M21: 57,944,342 km (0.116 R)
• M22: 64,662,184 km (0.119 R)
• M23: 69,570,041 km (0.091 R)
• M24: 72,819,307 km (0.09 R)
• M25: 78,622,208 km (0.104 R)
• M26: 79,119,322 km (0.086 R)
• M27: 85,772,986 km (0.095 R)
• M28: 87,892,938 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 10,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit