🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 8.4

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.81 AU - 0.87 AU

Year: 531 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,965,427 km

• M1: 104,569 km (0.047 R)
• M2: 410,796 km (0.063 R)
• M3: 777,011 km (0.119 R)
• M4: 1,185,414 km (0.111 R)
• M5: 1,506,600 km (0.077 R)
• M6: 2,229,008 km (0.082 R)
• M7: 2,796,134 km (0.077 R)
• M8: 3,999,649 km (0.06 R)
• M9: 5,803,350 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.6

Radius: 10.2

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.54 AU - 1.62 AU

Year: 1371 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,965,427 km

• M1: 127,457 km (0.113 R)
• M2: 858,692 km (0.112 R)
• M3: 1,232,088 km (0.097 R)
• M4: 2,510,103 km (0.108 R)
• M5: 3,251,959 km (0.05 R)
• M6: 4,053,354 km (0.08 R)
• M7: 4,569,916 km (0.086 R)
• M8: 7,041,572 km (0.098 R)
• M9: 7,839,527 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.5

Radius: 11.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.35 AU - 4.45 AU

Year: 5316 Days

Day: 11.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,965,427 km

• M1: 147,803 km (0.088 R)
• M2: 559,646 km (0.118 R)
• M3: 962,513 km (0.095 R)
• M4: 1,556,416 km (0.059 R)
• M5: 1,951,654 km (0.094 R)
• M6: 2,752,601 km (0.116 R)
• M7: 3,302,074 km (0.097 R)
• M8: 3,923,653 km (0.093 R)
• M9: 7,066,555 km (0.045 R)
• M10: 7,539,733 km (0.117 R)
• M11: 8,833,605 km (0.111 R)
• M12: 10,270,343 km (0.091 R)
• M13: 10,837,169 km (0.104 R)
• M14: 11,254,697 km (0.049 R)
• M15: 12,077,634 km (0.087 R)
• M16: 13,033,565 km (0.088 R)
• M17: 14,285,998 km (0.11 R)
• M18: 18,055,715 km (0.116 R)
• M19: 18,942,082 km (0.108 R)
• M20: 20,043,871 km (0.04 R)
• M21: 22,374,755 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.7

Radius: 11.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.48 AU - 4.36 AU

Year: 5357 Days

Day: 10.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,965,427 km

• M1: 157,975 km (0.07 R)
• M2: 812,765 km (0.081 R)
• M3: 1,542,055 km (0.05 R)
• M4: 2,224,520 km (0.075 R)
• M5: 2,908,183 km (0.058 R)
• M6: 3,573,744 km (0.052 R)
• M7: 4,119,626 km (0.06 R)
• M8: 4,642,471 km (0.072 R)
• M9: 5,015,418 km (0.07 R)
• M10: 7,619,618 km (0.074 R)
• M11: 10,332,426 km (0.113 R)
• M12: 10,924,983 km (0.111 R)
• M13: 11,636,919 km (0.055 R)
• M14: 12,029,165 km (0.068 R)
• M15: 14,014,179 km (0.107 R)
• M16: 16,760,646 km (0.093 R)
• M17: 18,162,079 km (0.102 R)
• M18: 19,433,960 km (0.073 R)
• M19: 21,124,416 km (0.119 R)
• M20: 25,446,598 km (0.119 R)
• M21: 25,942,066 km (0.083 R)
• M22: 28,164,043 km (0.097 R)
• M23: 29,411,689 km (0.03 R)
• M24: 31,446,220 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.1

Radius: 5.6

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.62 AU - 6.72 AU

Year: 9319 Days

Day: 24.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,965,427 km

• M1: 71,657 km (0.084 R)
• M2: 270,922 km (0.104 R)
• M3: 694,583 km (0.098 R)
• M4: 1,155,644 km (0.071 R)
• M5: 2,382,496 km (0.084 R)
• M6: 2,643,843 km (0.071 R)
• M7: 6,376,908 km (0.086 R)
• M8: 11,721,891 km (0.055 R)
• M9: 16,073,842 km (0.097 R)
• M10: 27,954,008 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.9

Radius: 7.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.11 AU - 6.27 AU

Year: 9369 Days

Day: 23.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,965,427 km

• M1: 93,349 km (0.026 R)
• M2: 330,761 km (0.117 R)
• M3: 829,819 km (0.092 R)
• M4: 1,095,356 km (0.064 R)
• M5: 1,385,426 km (0.104 R)
• M6: 1,924,427 km (0.087 R)
• M7: 2,366,938 km (0.11 R)
• M8: 3,175,364 km (0.119 R)
• M9: 3,772,410 km (0.059 R)
• M10: 4,564,979 km (0.066 R)
• M11: 4,948,099 km (0.1 R)
• M12: 6,666,829 km (0.089 R)
• M13: 9,544,643 km (0.092 R)
• M14: 9,833,816 km (0.104 R)
• M15: 11,277,435 km (0.071 R)
• M16: 12,559,489 km (0.119 R)
• M17: 16,566,917 km (0.093 R)
• M18: 17,410,499 km (0.1 R)
• M19: 17,780,754 km (0.115 R)
• M20: 24,905,502 km (0.081 R)
• M21: 26,985,511 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.9

Radius: 4.9

Gravity: 29.94 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.1 AU - 7.24 AU

Year: 10579 Days

Day: 22.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,965,427 km

• M1: 70,311 km (0.104 R)
• M2: 267,780 km (0.1 R)
• M3: 535,411 km (0.116 R)
• M4: 750,533 km (0.076 R)
• M5: 918,381 km (0.105 R)
• M6: 1,230,293 km (0.113 R)
• M7: 1,859,801 km (0.064 R)
• M8: 2,226,615 km (0.058 R)
• M9: 2,619,459 km (0.079 R)
• M10: 3,776,598 km (0.114 R)
• M11: 4,602,678 km (0.107 R)
• M12: 4,850,412 km (0.04 R)
• M13: 5,647,170 km (0.085 R)
• M14: 6,113,467 km (0.097 R)
• M15: 7,709,377 km (0.071 R)
• M16: 8,419,069 km (0.112 R)
• M17: 9,027,035 km (0.06 R)
• M18: 9,464,758 km (0.094 R)
• M19: 10,540,965 km (0.08 R)
• M20: 13,489,390 km (0.101 R)
• M21: 15,117,463 km (0.117 R)
• M22: 16,944,801 km (0.112 R)
• M23: 18,524,405 km (0.091 R)
• M24: 19,872,880 km (0.103 R)
• M25: 23,573,483 km (0.108 R)
• M26: 23,755,992 km (0.106 R)
• M27: 24,031,552 km (0.082 R)
• M28: 26,509,341 km (0.05 R)
• M29: 38,250,979 km (0.115 R)
• M30: 42,015,460 km (0.081 R)
• M31: 46,161,864 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.3

Radius: 7.7

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.23 AU - 8.11 AU

Year: 13252 Days

Day: 21 Hours

Environment

Temp: -236 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,965,427 km

• M1: 96,191 km (0.085 R)
• M2: 412,890 km (0.101 R)
• M3: 759,209 km (0.104 R)
• M4: 1,110,764 km (0.086 R)
• M5: 1,356,703 km (0.071 R)
• M6: 2,027,650 km (0.042 R)
• M7: 2,271,045 km (0.047 R)
• M8: 2,775,788 km (0.089 R)
• M9: 3,077,228 km (0.115 R)
• M10: 3,497,000 km (0.049 R)
• M11: 5,019,906 km (0.094 R)
• M12: 5,910,313 km (0.066 R)
• M13: 6,301,810 km (0.112 R)
• M14: 7,136,566 km (0.104 R)
• M15: 7,788,664 km (0.069 R)
• M16: 9,592,215 km (0.096 R)
• M17: 10,488,157 km (0.095 R)
• M18: 11,222,683 km (0.097 R)
• M19: 12,160,063 km (0.028 R)
• M20: 13,148,905 km (0.112 R)
• M21: 13,816,560 km (0.069 R)
• M22: 16,645,007 km (0.089 R)
• M23: 19,061,461 km (0.054 R)
• M24: 19,369,484 km (0.04 R)
• M25: 23,241,076 km (0.099 R)
• M26: 23,858,616 km (0.034 R)
• M27: 26,534,174 km (0.087 R)
• M28: 32,037,581 km (0.083 R)
• M29: 32,582,566 km (0.058 R)
• M30: 33,691,236 km (0.032 R)
• M31: 35,401,139 km (0.088 R)
• M32: 36,336,276 km (0.088 R)
• M33: 37,048,511 km (0.096 R)
• M34: 43,881,843 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.2

Radius: 8

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.99 AU - 9.43 AU

Year: 19293 Days

Day: 23.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,965,427 km

• M1: 99,931 km (0.086 R)
• M2: 407,804 km (0.115 R)
• M3: 664,215 km (0.084 R)
• M4: 952,190 km (0.047 R)
• M5: 1,212,640 km (0.08 R)
• M6: 1,938,489 km (0.048 R)
• M7: 2,215,993 km (0.11 R)
• M8: 2,588,642 km (0.081 R)
• M9: 3,810,707 km (0.067 R)
• M10: 5,611,267 km (0.11 R)
• M11: 7,011,652 km (0.112 R)
• M12: 11,284,167 km (0.043 R)
• M13: 13,351,460 km (0.09 R)
• M14: 14,586,241 km (0.032 R)
• M15: 15,116,266 km (0.071 R)
• M16: 17,031,119 km (0.097 R)
• M17: 21,143,116 km (0.12 R)
• M18: 21,626,616 km (0.11 R)
• M19: 26,986,259 km (0.07 R)
• M20: 29,669,147 km (0.05 R)
• M21: 33,298,840 km (0.089 R)
• M22: 33,953,331 km (0.112 R)
• M23: 34,350,065 km (0.109 R)
• M24: 35,694,800 km (0.048 R)
• M25: 38,203,257 km (0.109 R)
• M26: 40,976,054 km (0.068 R)
• M27: 47,906,624 km (0.119 R)
• M28: 48,908,331 km (0.06 R)
• M29: 50,094,642 km (0.087 R)
• M30: 56,315,071 km (0.071 R)
• M31: 60,477,482 km (0.056 R)
• M32: 64,233,586 km (0.112 R)
• M33: 73,965,376 km (0.112 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: 407 - 15,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit