🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.2

Radius: 14.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.46 AU - 0.54 AU

Year: 240 Days

Day: 9 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 73,618,113 km

• M1: 182,809 km (0.088 R)
• M2: 655,089 km (0.093 R)
• M3: 1,139,936 km (0.11 R)
• M4: 1,764,357 km (0.1 R)
• M5: 2,680,345 km (0.083 R)
• M6: 3,398,265 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.4

Radius: 8.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.58 AU - 0.64 AU

Year: 323 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 73,618,113 km

• M1: 117,734 km (0.09 R)
• M2: 413,788 km (0.113 R)
• M3: 1,101,639 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.4

Radius: 14.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.83 AU - 2.25 AU

Year: 1976 Days

Day: 7.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,618,113 km

• M1: 177,124 km (0.069 R)
• M2: 651,200 km (0.103 R)
• M3: 1,586,785 km (0.113 R)
• M4: 3,156,066 km (0.113 R)
• M5: 4,761,251 km (0.087 R)
• M6: 5,857,505 km (0.045 R)
• M7: 7,671,528 km (0.027 R)

Asteroid Belt

Center: 3.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 12.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.1 AU - 4.9 AU

Year: 5426 Days

Day: 6.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,618,113 km

• M1: 160,070 km (0.086 R)
• M2: 1,114,205 km (0.066 R)
• M3: 1,519,017 km (0.067 R)
• M4: 2,257,432 km (0.109 R)
• M5: 3,504,929 km (0.051 R)
• M6: 4,186,796 km (0.114 R)
• M7: 4,825,579 km (0.072 R)
• M8: 5,642,532 km (0.067 R)
• M9: 7,240,836 km (0.073 R)
• M10: 9,243,054 km (0.115 R)
• M11: 17,995,427 km (0.06 R)
• M12: 20,637,176 km (0.112 R)
• M13: 23,830,642 km (0.115 R)
• M14: 26,188,304 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 13

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.47 AU - 5.55 AU

Year: 7606 Days

Day: 13.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,618,113 km

• M1: 161,715 km (0.105 R)
• M2: 576,401 km (0.073 R)
• M3: 999,912 km (0.116 R)
• M4: 1,470,996 km (0.073 R)
• M5: 2,122,794 km (0.097 R)
• M6: 2,659,701 km (0.079 R)
• M7: 3,120,911 km (0.074 R)
• M8: 4,207,141 km (0.084 R)
• M9: 4,674,485 km (0.081 R)
• M10: 5,714,339 km (0.059 R)
• M11: 6,902,895 km (0.103 R)
• M12: 7,370,537 km (0.115 R)
• M13: 9,155,539 km (0.093 R)
• M14: 9,721,169 km (0.047 R)
• M15: 10,826,697 km (0.087 R)
• M16: 11,262,326 km (0.115 R)
• M17: 12,168,740 km (0.113 R)
• M18: 13,286,984 km (0.118 R)
• M19: 15,121,353 km (0.044 R)
• M20: 15,544,116 km (0.084 R)
• M21: 19,006,559 km (0.065 R)
• M22: 21,103,921 km (0.096 R)
• M23: 23,191,560 km (0.103 R)
• M24: 26,445,164 km (0.112 R)
• M25: 28,500,489 km (0.049 R)
• M26: 30,086,675 km (0.061 R)
• M27: 33,129,346 km (0.094 R)
• M28: 34,882,184 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 14.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.2 AU - 5.94 AU

Year: 7743 Days

Day: 13.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,618,113 km

• M1: 175,329 km (0.071 R)
• M2: 891,753 km (0.068 R)
• M3: 1,444,966 km (0.101 R)
• M4: 1,947,914 km (0.11 R)
• M5: 3,035,640 km (0.116 R)
• M6: 4,817,949 km (0.111 R)
• M7: 6,324,100 km (0.088 R)
• M8: 6,825,702 km (0.089 R)
• M9: 9,342,237 km (0.111 R)
• M10: 11,900,511 km (0.057 R)
• M11: 13,366,570 km (0.112 R)
• M12: 14,037,965 km (0.109 R)
• M13: 17,011,522 km (0.112 R)
• M14: 20,247,623 km (0.032 R)
• M15: 21,692,290 km (0.104 R)
• M16: 22,403,927 km (0.105 R)
• M17: 25,721,708 km (0.103 R)
• M18: 26,761,563 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915

Radius: 4.3

Gravity: 49.49 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.97 AU - 7.41 AU

Year: 10445 Days

Day: 24.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,618,113 km

• M1: 53,556 km (0.091 R)
• M2: 219,011 km (0.119 R)
• M3: 359,633 km (0.076 R)
• M4: 1,563,747 km (0.088 R)
• M5: 1,969,306 km (0.079 R)
• M6: 2,825,904 km (0.09 R)
• M7: 3,399,462 km (0.097 R)
• M8: 3,795,298 km (0.115 R)
• M9: 3,961,950 km (0.103 R)
• M10: 5,908,817 km (0.113 R)
• M11: 10,428,767 km (0.057 R)
• M12: 15,032,342 km (0.104 R)
• M13: 16,019,538 km (0.069 R)
• M14: 17,275,562 km (0.074 R)
• M15: 17,734,229 km (0.111 R)
• M16: 18,200,825 km (0.035 R)
• M17: 21,610,908 km (0.057 R)
• M18: 23,049,591 km (0.115 R)
• M19: 27,539,322 km (0.07 R)
• M20: 31,434,701 km (0.116 R)
• M21: 33,749,728 km (0.111 R)
• M22: 39,106,828 km (0.057 R)
• M23: 39,500,420 km (0.09 R)
• M24: 47,192,294 km (0.084 R)
• M25: 48,237,684 km (0.062 R)
• M26: 49,604,111 km (0.034 R)
• M27: 51,152,449 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.2

Radius: 6.9

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.13 AU - 11.69 AU

Year: 22781 Days

Day: 19.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,618,113 km

• M1: 86,468 km (0.116 R)
• M2: 500,554 km (0.116 R)
• M3: 766,839 km (0.112 R)
• M4: 1,015,919 km (0.105 R)
• M5: 1,305,092 km (0.114 R)
• M6: 1,682,826 km (0.098 R)
• M7: 2,406,132 km (0.109 R)
• M8: 3,001,532 km (0.027 R)
• M9: 5,265,845 km (0.101 R)
• M10: 6,786,507 km (0.073 R)
• M11: 8,684,007 km (0.063 R)
• M12: 9,668,810 km (0.093 R)
• M13: 11,157,458 km (0.038 R)
• M14: 12,386,554 km (0.061 R)
• M15: 14,432,903 km (0.098 R)
• M16: 15,653,173 km (0.108 R)
• M17: 16,694,225 km (0.117 R)
• M18: 19,092,129 km (0.101 R)
• M19: 20,939,064 km (0.091 R)
• M20: 22,300,854 km (0.07 R)
• M21: 22,801,109 km (0.108 R)
• M22: 27,646,135 km (0.068 R)
• M23: 31,231,547 km (0.087 R)
• M24: 31,984,025 km (0.041 R)
• M25: 40,481,034 km (0.075 R)
• M26: 42,895,095 km (0.045 R)
• M27: 44,925,886 km (0.11 R)
• M28: 49,855,136 km (0.039 R)
• M29: 50,538,499 km (0.101 R)
• M30: 51,227,996 km (0.118 R)
• M31: 51,749,195 km (0.087 R)
• M32: 57,344,604 km (0.115 R)
• M33: 62,733,269 km (0.108 R)
• M34: 66,164,296 km (0.117 R)
• M35: 66,575,989 km (0.075 R)
• M36: 70,572,796 km (0.117 R)
• M37: 72,739,272 km (0.111 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: 365 - 14,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit