🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.7

Radius: 10.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.77 AU - 2.19 AU

Year: 1799 Days

Day: 11.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,102,587 km

• M1: 128,056 km (0.112 R)
• M2: 450,140 km (0.031 R)
• M3: 830,717 km (0.094 R)
• M4: 1,152,053 km (0.104 R)
• M5: 1,978,432 km (0.116 R)
• M6: 2,749,609 km (0.079 R)
• M7: 3,926,645 km (0.083 R)
• M8: 4,846,073 km (0.099 R)
• M9: 5,825,640 km (0.06 R)
• M10: 6,632,721 km (0.105 R)
• M11: 7,019,431 km (0.069 R)
• M12: 7,398,512 km (0.082 R)
• M13: 8,028,768 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.7

Radius: 10.4

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.58 AU - 3.48 AU

Year: 3405 Days

Day: 8.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,102,587 km

• M1: 129,701 km (0.099 R)
• M2: 653,892 km (0.095 R)
• M3: 988,094 km (0.082 R)
• M4: 1,349,522 km (0.109 R)
• M5: 1,937,891 km (0.038 R)
• M6: 2,306,799 km (0.068 R)
• M7: 3,170,278 km (0.041 R)
• M8: 3,606,805 km (0.105 R)
• M9: 4,695,728 km (0.053 R)
• M10: 5,086,926 km (0.079 R)
• M11: 5,473,487 km (0.109 R)
• M12: 5,935,146 km (0.106 R)
• M13: 6,721,881 km (0.077 R)
• M14: 7,251,906 km (0.077 R)
• M15: 8,082,025 km (0.101 R)
• M16: 8,645,560 km (0.063 R)
• M17: 9,085,378 km (0.105 R)
• M18: 11,821,373 km (0.048 R)
• M19: 12,226,634 km (0.05 R)
• M20: 14,495,435 km (0.053 R)
• M21: 16,247,226 km (0.085 R)
• M22: 16,974,721 km (0.062 R)
• M23: 22,826,541 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 13.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.87 AU - 3.59 AU

Year: 3748 Days

Day: 9.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,102,587 km

• M1: 167,998 km (0.087 R)
• M2: 640,428 km (0.098 R)
• M3: 1,155,494 km (0.103 R)
• M4: 1,587,233 km (0.115 R)
• M5: 2,064,600 km (0.113 R)
• M6: 2,731,358 km (0.06 R)
• M7: 3,538,289 km (0.09 R)
• M8: 4,196,071 km (0.101 R)
• M9: 5,601,243 km (0.042 R)
• M10: 6,133,662 km (0.029 R)
• M11: 7,208,074 km (0.111 R)
• M12: 7,871,541 km (0.105 R)
• M13: 8,996,367 km (0.091 R)
• M14: 9,691,249 km (0.088 R)
• M15: 10,619,654 km (0.107 R)
• M16: 12,341,974 km (0.098 R)
• M17: 15,650,630 km (0.106 R)
• M18: 16,873,742 km (0.067 R)
• M19: 17,648,958 km (0.068 R)
• M20: 19,509,956 km (0.044 R)
• M21: 21,627,364 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.6

Radius: 8

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.73 AU - 4.35 AU

Year: 5243 Days

Day: 14.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,102,587 km

• M1: 111,450 km (0.095 R)
• M2: 469,289 km (0.026 R)
• M3: 763,548 km (0.086 R)
• M4: 1,402,181 km (0.107 R)
• M5: 2,537,180 km (0.103 R)
• M6: 3,253,305 km (0.077 R)
• M7: 3,520,038 km (0.059 R)
• M8: 4,508,431 km (0.074 R)
• M9: 4,893,496 km (0.1 R)
• M10: 5,555,018 km (0.054 R)
• M11: 6,243,766 km (0.101 R)
• M12: 8,730,083 km (0.072 R)
• M13: 11,199,196 km (0.092 R)
• M14: 16,249,321 km (0.08 R)
• M15: 25,490,131 km (0.1 R)
• M16: 27,295,328 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 10.3

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.06 AU - 5.06 AU

Year: 5282 Days

Day: 12.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,102,587 km

• M1: 128,205 km (0.06 R)
• M2: 469,438 km (0.106 R)
• M3: 1,250,339 km (0.071 R)
• M4: 2,327,743 km (0.119 R)
• M5: 2,770,852 km (0.109 R)
• M6: 4,496,912 km (0.07 R)
• M7: 5,055,211 km (0.093 R)
• M8: 6,008,150 km (0.088 R)
• M9: 7,210,468 km (0.089 R)
• M10: 9,145,815 km (0.107 R)
• M11: 12,106,806 km (0.067 R)
• M12: 13,960,772 km (0.097 R)
• M13: 15,204,380 km (0.075 R)
• M14: 18,987,859 km (0.089 R)
• M15: 19,378,011 km (0.082 R)
• M16: 21,061,735 km (0.102 R)
• M17: 24,564,270 km (0.105 R)
• M18: 25,733,975 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.8

Radius: 6.2

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.87 AU - 9.19 AU

Year: 17521 Days

Day: 20.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,102,587 km

• M1: 77,193 km (0.09 R)
• M2: 350,807 km (0.088 R)
• M3: 1,093,860 km (0.09 R)
• M4: 2,327,144 km (0.053 R)
• M5: 3,959,407 km (0.054 R)
• M6: 4,291,065 km (0.073 R)
• M7: 5,921,682 km (0.111 R)
• M8: 6,643,043 km (0.059 R)
• M9: 7,155,565 km (0.038 R)
• M10: 7,602,564 km (0.074 R)
• M11: 8,163,257 km (0.039 R)
• M12: 8,701,061 km (0.089 R)
• M13: 9,472,088 km (0.112 R)
• M14: 11,267,861 km (0.045 R)
• M15: 12,371,894 km (0.113 R)
• M16: 14,650,867 km (0.097 R)
• M17: 19,932,719 km (0.06 R)
• M18: 21,086,418 km (0.064 R)
• M19: 23,819,422 km (0.03 R)
• M20: 26,673,899 km (0.106 R)
• M21: 30,436,435 km (0.088 R)
• M22: 31,963,979 km (0.094 R)
• M23: 35,940,290 km (0.114 R)
• M24: 38,586,078 km (0.09 R)
• M25: 38,857,598 km (0.112 R)
• M26: 41,358,725 km (0.106 R)
• M27: 41,643,110 km (0.089 R)
• M28: 43,670,461 km (0.102 R)
• M29: 45,762,587 km (0.106 R)
• M30: 48,707,421 km (0.115 R)
• M31: 49,024,569 km (0.087 R)
• M32: 52,106,584 km (0.117 R)
• M33: 57,408,332 km (0.118 R)
• M34: 57,762,281 km (0.057 R)
• M35: 58,832,654 km (0.072 R)
• M36: 61,197,198 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.1

Radius: 7.6

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.99 AU - 9.93 AU

Year: 18787 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,102,587 km

• M1: 95,443 km (0.104 R)
• M2: 404,513 km (0.1 R)
• M3: 940,971 km (0.035 R)
• M4: 1,735,485 km (0.107 R)
• M5: 1,995,935 km (0.057 R)
• M6: 4,721,458 km (0.047 R)
• M7: 5,595,708 km (0.112 R)
• M8: 6,249,002 km (0.093 R)
• M9: 6,573,630 km (0.089 R)
• M10: 6,824,356 km (0.095 R)
• M11: 9,170,200 km (0.107 R)
• M12: 11,278,483 km (0.093 R)
• M13: 11,882,858 km (0.118 R)
• M14: 12,255,656 km (0.066 R)
• M15: 13,690,150 km (0.089 R)
• M16: 17,045,032 km (0.11 R)
• M17: 22,476,033 km (0.103 R)
• M18: 22,855,263 km (0.104 R)
• M19: 24,117,720 km (0.036 R)
• M20: 25,221,603 km (0.114 R)
• M21: 29,747,537 km (0.092 R)
• M22: 36,847,003 km (0.03 R)
• M23: 40,227,017 km (0.107 R)
• M24: 40,926,985 km (0.065 R)
• M25: 46,055,948 km (0.077 R)
• M26: 47,752,388 km (0.1 R)
• M27: 48,695,005 km (0.076 R)
• M28: 53,933,024 km (0.062 R)
• M29: 54,272,312 km (0.1 R)
• M30: 59,173,587 km (0.068 R)
• M31: 59,534,567 km (0.064 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 19,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit