🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.5

Radius: 12.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.59 AU - 0.91 AU

Year: 433 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 75,570,248 km

• M1: 160,369 km (0.049 R)
• M2: 701,165 km (0.106 R)
• M3: 1,120,488 km (0.105 R)
• M4: 1,684,921 km (0.083 R)
• M5: 2,093,473 km (0.1 R)
• M6: 2,715,949 km (0.051 R)
• M7: 3,304,168 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954

Radius: 8.5

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.74 AU - 0.9 AU

Year: 495 Days

Day: 6.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,570,248 km

• M1: 106,065 km (0.093 R)
• M2: 380,278 km (0.09 R)
• M3: 753,824 km (0.029 R)
• M4: 1,099,993 km (0.073 R)
• M5: 1,450,800 km (0.105 R)
• M6: 2,401,794 km (0.094 R)
• M7: 3,178,805 km (0.101 R)
• M8: 3,612,340 km (0.066 R)
• M9: 4,306,175 km (0.1 R)
• M10: 5,069,124 km (0.072 R)
• M11: 5,447,756 km (0.106 R)
• M12: 5,937,988 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.8

Radius: 10.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.79 AU - 1.03 AU

Year: 579 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 97.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,570,248 km

• M1: 126,859 km (0.102 R)
• M2: 538,552 km (0.077 R)
• M3: 857,495 km (0.117 R)
• M4: 1,249,292 km (0.119 R)
• M5: 1,845,739 km (0.073 R)
• M6: 2,205,821 km (0.118 R)
• M7: 2,663,440 km (0.1 R)
• M8: 3,312,396 km (0.057 R)
• M9: 4,257,406 km (0.097 R)
• M10: 4,877,489 km (0.1 R)
• M11: 5,744,708 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.3

Radius: 11.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.56 AU - 1.7 AU

Year: 1388 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,570,248 km

• M1: 148,102 km (0.081 R)
• M2: 544,686 km (0.066 R)
• M3: 1,161,179 km (0.111 R)
• M4: 2,190,113 km (0.104 R)
• M5: 2,754,246 km (0.053 R)
• M6: 3,153,523 km (0.116 R)
• M7: 3,953,124 km (0.098 R)
• M8: 4,620,031 km (0.1 R)
• M9: 5,569,978 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.9

Radius: 12.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.08 AU - 2.24 AU

Year: 2117 Days

Day: 7.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,570,248 km

• M1: 165,605 km (0.107 R)
• M2: 750,233 km (0.113 R)
• M3: 1,466,658 km (0.116 R)
• M4: 1,847,982 km (0.07 R)
• M5: 2,617,215 km (0.054 R)
• M6: 3,418,162 km (0.115 R)
• M7: 4,276,704 km (0.073 R)
• M8: 5,434,891 km (0.119 R)
• M9: 6,112,719 km (0.093 R)
• M10: 8,363,269 km (0.077 R)
• M11: 11,385,894 km (0.117 R)
• M12: 12,702,505 km (0.066 R)
• M13: 16,068,457 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 13.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.6 AU - 3.12 AU

Year: 3225 Days

Day: 7.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 126.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,570,248 km

• M1: 166,802 km (0.042 R)
• M2: 713,133 km (0.114 R)
• M3: 1,139,337 km (0.09 R)
• M4: 2,110,377 km (0.119 R)
• M5: 2,558,423 km (0.118 R)
• M6: 3,120,312 km (0.067 R)
• M7: 3,764,032 km (0.092 R)
• M8: 4,388,154 km (0.069 R)
• M9: 6,826,899 km (0.112 R)
• M10: 7,357,971 km (0.097 R)
• M11: 7,948,284 km (0.095 R)
• M12: 8,603,822 km (0.053 R)
• M13: 10,867,388 km (0.082 R)
• M14: 14,200,428 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.5

Radius: 12.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.82 AU - 4.04 AU

Year: 4236 Days

Day: 10.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,570,248 km

• M1: 157,377 km (0.119 R)
• M2: 891,005 km (0.116 R)
• M3: 1,362,837 km (0.046 R)
• M4: 2,101,252 km (0.119 R)
• M5: 3,911,386 km (0.069 R)
• M6: 6,039,715 km (0.041 R)
• M7: 7,736,603 km (0.073 R)
• M8: 10,067,039 km (0.1 R)
• M9: 11,812,397 km (0.104 R)
• M10: 16,478,205 km (0.073 R)
• M11: 19,414,961 km (0.072 R)
• M12: 21,041,689 km (0.047 R)
• M13: 21,816,905 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.4

Radius: 6.1

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.81 AU - 7.05 AU

Year: 9630 Days

Day: 15.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 151.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,570,248 km

• M1: 75,996 km (0.089 R)
• M2: 271,520 km (0.09 R)
• M3: 493,523 km (0.093 R)
• M4: 975,229 km (0.114 R)
• M5: 1,485,656 km (0.039 R)
• M6: 2,399,550 km (0.09 R)
• M7: 3,020,830 km (0.076 R)
• M8: 3,928,440 km (0.032 R)
• M9: 4,343,873 km (0.109 R)
• M10: 4,911,448 km (0.091 R)
• M11: 5,229,493 km (0.049 R)
• M12: 6,679,246 km (0.112 R)
• M13: 7,982,842 km (0.11 R)
• M14: 8,832,557 km (0.071 R)
• M15: 10,553,083 km (0.111 R)
• M16: 12,661,365 km (0.093 R)
• M17: 13,751,635 km (0.116 R)
• M18: 14,002,211 km (0.097 R)
• M19: 14,383,686 km (0.101 R)
• M20: 15,705,682 km (0.046 R)
• M21: 17,034,710 km (0.085 R)
• M22: 17,837,452 km (0.047 R)
• M23: 18,285,946 km (0.105 R)
• M24: 19,205,225 km (0.11 R)
• M25: 20,805,174 km (0.108 R)
• M26: 22,319,254 km (0.034 R)
• M27: 23,015,184 km (0.12 R)
• M28: 23,995,648 km (0.095 R)
• M29: 28,196,655 km (0.039 R)
• M30: 31,760,376 km (0.119 R)
• M31: 33,310,958 km (0.116 R)
• M32: 38,636,642 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.5

Radius: 3.4

Gravity: 54.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.82 AU - 7.6 AU

Year: 10320 Days

Day: 17.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,570,248 km

• M1: 52,509 km (0.082 R)
• M2: 284,086 km (0.069 R)
• M3: 635,641 km (0.077 R)
• M4: 967,300 km (0.079 R)
• M5: 1,108,071 km (0.071 R)
• M6: 1,403,976 km (0.116 R)
• M7: 1,643,632 km (0.09 R)
• M8: 2,150,469 km (0.061 R)
• M9: 2,818,125 km (0.106 R)
• M10: 3,463,490 km (0.099 R)
• M11: 4,286,727 km (0.079 R)
• M12: 4,728,489 km (0.105 R)
• M13: 6,495,689 km (0.111 R)
• M14: 7,442,494 km (0.118 R)
• M15: 8,166,398 km (0.03 R)
• M16: 9,314,412 km (0.054 R)
• M17: 10,052,528 km (0.036 R)
• M18: 10,410,067 km (0.088 R)
• M19: 11,313,489 km (0.055 R)
• M20: 12,676,026 km (0.115 R)
• M21: 15,183,436 km (0.045 R)
• M22: 16,623,465 km (0.11 R)
• M23: 17,412,893 km (0.088 R)
• M24: 18,529,192 km (0.112 R)
• M25: 19,377,562 km (0.116 R)
• M26: 20,171,029 km (0.074 R)
• M27: 25,391,247 km (0.048 R)
• M28: 26,148,810 km (0.061 R)
• M29: 26,726,707 km (0.101 R)
• M30: 27,708,966 km (0.074 R)
• M31: 28,714,862 km (0.048 R)
• M32: 29,433,381 km (0.035 R)
• M33: 31,660,594 km (0.05 R)
• M34: 32,207,075 km (0.059 R)
• M35: 34,455,531 km (0.093 R)
• M36: 35,033,577 km (0.105 R)
• M37: 41,303,523 km (0.117 R)
• M38: 43,414,499 km (0.077 R)
• M39: 43,548,838 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.4

Radius: 7.2

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.97 AU - 9.13 AU

Year: 18155 Days

Day: 24 Hours

Environment

Temp: -244 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,570,248 km

• M1: 89,609 km (0.099 R)
• M2: 428,598 km (0.116 R)
• M3: 720,912 km (0.08 R)
• M4: 1,746,555 km (0.112 R)
• M5: 2,728,815 km (0.03 R)
• M6: 4,464,449 km (0.094 R)
• M7: 4,993,128 km (0.058 R)
• M8: 7,484,531 km (0.119 R)
• M9: 8,127,952 km (0.112 R)
• M10: 9,133,848 km (0.077 R)
• M11: 10,043,403 km (0.084 R)
• M12: 11,137,113 km (0.095 R)
• M13: 11,583,214 km (0.084 R)
• M14: 13,487,744 km (0.118 R)
• M15: 16,721,601 km (0.066 R)
• M16: 17,138,082 km (0.042 R)
• M17: 17,732,733 km (0.103 R)
• M18: 18,253,334 km (0.093 R)
• M19: 22,487,702 km (0.066 R)
• M20: 27,795,584 km (0.054 R)
• M21: 33,223,742 km (0.116 R)
• M22: 34,147,808 km (0.098 R)
• M23: 36,185,331 km (0.034 R)
• M24: 38,880,786 km (0.105 R)
• M25: 40,203,081 km (0.089 R)
• M26: 41,403,455 km (0.076 R)
• M27: 45,147,590 km (0.098 R)
• M28: 48,267,155 km (0.093 R)
• M29: 51,177,581 km (0.103 R)
• M30: 54,566,571 km (0.119 R)
• M31: 55,114,997 km (0.09 R)
• M32: 55,482,559 km (0.081 R)
• M33: 56,782,265 km (0.078 R)
• M34: 67,078,937 km (0.118 R)
• M35: 75,118,327 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit