🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 8.1

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.52 AU - 0.64 AU

Year: 300 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,023,664 km

• M1: 100,679 km (0.091 R)
• M2: 413,339 km (0.049 R)
• M3: 728,990 km (0.085 R)
• M4: 1,029,233 km (0.091 R)
• M5: 1,406,669 km (0.058 R)
• M6: 1,701,227 km (0.088 R)
• M7: 2,299,020 km (0.098 R)
• M8: 2,610,483 km (0.116 R)
• M9: 3,019,483 km (0.029 R)
• M10: 3,308,507 km (0.085 R)
• M11: 3,730,223 km (0.042 R)
• M12: 4,125,161 km (0.075 R)

Asteroid Belt

Center: 1.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.1

Radius: 10.2

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.92 AU - 2.16 AU

Year: 1976 Days

Day: 9 Hours

Environment

Temp: -199 °C

Axial Tilt: 132.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,023,664 km

• M1: 126,859 km (0.101 R)
• M2: 481,256 km (0.106 R)
• M3: 884,572 km (0.094 R)
• M4: 1,340,247 km (0.062 R)
• M5: 1,836,463 km (0.032 R)
• M6: 2,190,861 km (0.084 R)
• M7: 3,024,121 km (0.115 R)
• M8: 3,540,084 km (0.082 R)
• M9: 4,537,303 km (0.111 R)
• M10: 5,146,915 km (0.119 R)
• M11: 5,590,921 km (0.109 R)
• M12: 7,192,217 km (0.119 R)
• M13: 9,905,025 km (0.104 R)
• M14: 10,630,873 km (0.097 R)
• M15: 11,352,833 km (0.094 R)
• M16: 12,979,410 km (0.096 R)
• M17: 14,071,774 km (0.116 R)
• M18: 15,319,121 km (0.102 R)
• M19: 17,352,156 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.1

Radius: 8.7

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.02 AU - 2.46 AU

Year: 2274 Days

Day: 13.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,023,664 km

• M1: 108,159 km (0.088 R)
• M2: 526,435 km (0.096 R)
• M3: 969,693 km (0.1 R)
• M4: 1,344,586 km (0.065 R)
• M5: 1,804,150 km (0.085 R)
• M6: 2,340,010 km (0.105 R)
• M7: 3,115,824 km (0.117 R)
• M8: 4,417,625 km (0.077 R)
• M9: 5,927,965 km (0.079 R)
• M10: 6,655,759 km (0.083 R)
• M11: 9,862,389 km (0.11 R)
• M12: 12,010,764 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.3

Radius: 14

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.36 AU - 5.26 AU

Year: 6069 Days

Day: 5.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 86,023,664 km

• M1: 174,132 km (0.093 R)
• M2: 661,821 km (0.045 R)
• M3: 1,800,710 km (0.101 R)
• M4: 2,863,902 km (0.083 R)
• M5: 3,463,191 km (0.054 R)
• M6: 4,942,564 km (0.108 R)
• M7: 6,050,037 km (0.078 R)
• M8: 8,598,138 km (0.113 R)
• M9: 14,520,418 km (0.041 R)
• M10: 17,959,972 km (0.095 R)
• M11: 20,005,125 km (0.105 R)
• M12: 26,157,636 km (0.103 R)
• M13: 28,431,823 km (0.079 R)
• M14: 29,042,183 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 14.3

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.45 AU - 6.41 AU

Year: 8582 Days

Day: 7 Hours

Environment

Temp: -228 °C

Axial Tilt: 100.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,023,664 km

• M1: 178,919 km (0.102 R)
• M2: 1,045,689 km (0.11 R)
• M3: 5,101,587 km (0.088 R)
• M4: 6,363,145 km (0.102 R)
• M5: 7,747,524 km (0.082 R)
• M6: 10,818,469 km (0.025 R)
• M7: 11,449,024 km (0.109 R)
• M8: 11,899,763 km (0.112 R)
• M9: 20,682,803 km (0.068 R)
• M10: 21,655,489 km (0.095 R)
• M11: 23,290,892 km (0.082 R)
• M12: 23,853,979 km (0.065 R)
• M13: 28,325,609 km (0.076 R)
• M14: 28,782,930 km (0.106 R)
• M15: 32,422,496 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.9

Radius: 5.1

Gravity: 30.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.07 AU - 6.47 AU

Year: 10649 Days

Day: 20.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,023,664 km

• M1: 66,571 km (0.103 R)
• M2: 291,417 km (0.088 R)
• M3: 503,696 km (0.117 R)
• M4: 895,792 km (0.077 R)
• M5: 1,146,219 km (0.113 R)
• M6: 1,498,971 km (0.113 R)
• M7: 1,920,837 km (0.027 R)
• M8: 4,075,794 km (0.077 R)
• M9: 4,248,430 km (0.11 R)
• M10: 4,828,122 km (0.07 R)
• M11: 5,087,375 km (0.08 R)
• M12: 6,105,687 km (0.065 R)
• M13: 6,294,181 km (0.059 R)
• M14: 9,456,829 km (0.076 R)
• M15: 9,966,210 km (0.094 R)
• M16: 11,095,375 km (0.094 R)
• M17: 11,263,373 km (0.072 R)
• M18: 11,777,691 km (0.105 R)
• M19: 12,427,245 km (0.036 R)
• M20: 17,581,939 km (0.12 R)
• M21: 20,205,586 km (0.103 R)
• M22: 20,878,776 km (0.084 R)
• M23: 22,004,500 km (0.098 R)
• M24: 22,717,035 km (0.066 R)
• M25: 22,897,450 km (0.082 R)
• M26: 24,565,317 km (0.055 R)
• M27: 26,411,953 km (0.03 R)
• M28: 28,453,665 km (0.086 R)
• M29: 29,192,379 km (0.086 R)
• M30: 30,818,358 km (0.05 R)
• M31: 31,597,314 km (0.104 R)
• M32: 32,618,170 km (0.068 R)
• M33: 32,963,292 km (0.106 R)
• M34: 33,660,867 km (0.076 R)
• M35: 36,797,336 km (0.108 R)
• M36: 42,266,335 km (0.115 R)
• M37: 45,051,249 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.9

Radius: 7.5

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.82 AU - 11.28 AU

Year: 20017 Days

Day: 20 Hours

Environment

Temp: -239 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,023,664 km

• M1: 96,790 km (0.109 R)
• M2: 784,491 km (0.058 R)
• M3: 1,156,092 km (0.106 R)
• M4: 1,560,156 km (0.084 R)
• M5: 5,899,093 km (0.055 R)
• M6: 7,003,574 km (0.118 R)
• M7: 8,752,223 km (0.083 R)
• M8: 9,783,701 km (0.1 R)
• M9: 10,241,470 km (0.085 R)
• M10: 11,764,377 km (0.089 R)
• M11: 14,653,111 km (0.072 R)
• M12: 18,153,253 km (0.062 R)
• M13: 23,365,093 km (0.086 R)
• M14: 25,659,326 km (0.07 R)
• M15: 26,310,226 km (0.061 R)
• M16: 30,328,276 km (0.097 R)
• M17: 32,168,928 km (0.075 R)
• M18: 32,419,803 km (0.044 R)
• M19: 33,694,078 km (0.102 R)
• M20: 40,423,439 km (0.087 R)
• M21: 41,304,421 km (0.102 R)
• M22: 49,817,288 km (0.081 R)
• M23: 56,280,215 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.9

Radius: 3.8

Gravity: 60.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.46 AU - 10.88 AU

Year: 20395 Days

Day: 17.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,023,664 km

• M1: 47,273 km (0.032 R)
• M2: 286,031 km (0.09 R)
• M3: 517,459 km (0.085 R)
• M4: 819,348 km (0.11 R)
• M5: 1,035,367 km (0.102 R)
• M6: 1,652,009 km (0.031 R)
• M7: 2,018,075 km (0.107 R)
• M8: 2,144,336 km (0.091 R)
• M9: 2,603,751 km (0.116 R)
• M10: 3,266,470 km (0.101 R)
• M11: 3,840,477 km (0.089 R)
• M12: 4,373,643 km (0.043 R)
• M13: 4,731,033 km (0.069 R)
• M14: 5,422,923 km (0.103 R)
• M15: 5,667,815 km (0.103 R)
• M16: 6,768,556 km (0.074 R)
• M17: 7,797,191 km (0.062 R)
• M18: 8,004,234 km (0.08 R)
• M19: 10,530,942 km (0.106 R)
• M20: 10,720,483 km (0.106 R)
• M21: 12,179,959 km (0.113 R)
• M22: 14,376,505 km (0.068 R)
• M23: 22,004,351 km (0.09 R)
• M24: 33,149,991 km (0.11 R)
• M25: 34,797,961 km (0.044 R)
• M26: 41,151,083 km (0.06 R)
• M27: 42,412,492 km (0.085 R)
• M28: 43,699,483 km (0.09 R)
• M29: 44,025,157 km (0.097 R)
• M30: 47,544,148 km (0.07 R)
• M31: 51,426,811 km (0.111 R)
• M32: 54,567,768 km (0.065 R)
• M33: 56,281,412 km (0.106 R)
• M34: 59,815,512 km (0.08 R)
• M35: 62,251,863 km (0.111 R)
• M36: 62,871,198 km (0.062 R)
• M37: 68,411,405 km (0.105 R)
• M38: 68,850,625 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.4

Radius: 5.2

Gravity: 32.41 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.61 AU - 12.27 AU

Year: 21255 Days

Day: 23.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,023,664 km

• M1: 64,776 km (0.062 R)
• M2: 397,332 km (0.089 R)
• M3: 626,815 km (0.081 R)
• M4: 805,285 km (0.052 R)
• M5: 1,359,994 km (0.109 R)
• M6: 1,558,062 km (0.106 R)
• M7: 1,871,918 km (0.092 R)
• M8: 2,054,577 km (0.085 R)
• M9: 3,975,713 km (0.071 R)
• M10: 4,893,945 km (0.043 R)
• M11: 6,946,876 km (0.099 R)
• M12: 7,386,993 km (0.12 R)
• M13: 10,177,592 km (0.07 R)
• M14: 13,080,539 km (0.109 R)
• M15: 16,067,559 km (0.115 R)
• M16: 17,450,891 km (0.083 R)
• M17: 18,631,816 km (0.098 R)
• M18: 19,384,443 km (0.116 R)
• M19: 20,749,973 km (0.047 R)
• M20: 22,598,254 km (0.027 R)
• M21: 25,687,151 km (0.032 R)
• M22: 28,672,975 km (0.06 R)
• M23: 31,353,320 km (0.096 R)
• M24: 34,195,979 km (0.083 R)
• M25: 47,286,541 km (0.12 R)
• M26: 58,443,849 km (0.039 R)
• M27: 60,052,325 km (0.102 R)
• M28: 62,937,919 km (0.042 R)
• M29: 68,097,250 km (0.106 R)
• M30: 69,429,718 km (0.105 R)
• M31: 73,763,718 km (0.098 R)
• M32: 77,791,491 km (0.1 R)
• M33: 78,032,793 km (0.045 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 13,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit