🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.5

Radius: 11

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.99 AU - 1.57 AU

Year: 935 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,467,209 km

• M1: 138,976 km (0.117 R)
• M2: 361,279 km (0.08 R)
• M3: 612,603 km (0.05 R)
• M4: 879,187 km (0.105 R)
• M5: 1,139,936 km (0.04 R)
• M6: 1,484,908 km (0.117 R)
• M7: 1,747,453 km (0.113 R)
• M8: 1,972,897 km (0.088 R)
• M9: 2,460,586 km (0.089 R)
• M10: 2,793,591 km (0.082 R)
• M11: 3,148,736 km (0.05 R)
• M12: 3,868,900 km (0.089 R)
• M13: 4,139,223 km (0.095 R)
• M14: 4,429,144 km (0.117 R)
• M15: 4,792,517 km (0.107 R)
• M16: 5,427,261 km (0.104 R)
• M17: 5,655,548 km (0.065 R)
• M18: 5,888,621 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.9

Radius: 11.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.89 AU - 2.03 AU

Year: 1772 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,467,209 km

• M1: 143,016 km (0.088 R)
• M2: 482,154 km (0.095 R)
• M3: 810,222 km (0.1 R)
• M4: 1,149,809 km (0.076 R)
• M5: 1,558,660 km (0.072 R)
• M6: 1,784,852 km (0.075 R)
• M7: 2,131,321 km (0.095 R)
• M8: 2,469,412 km (0.036 R)
• M9: 2,800,771 km (0.092 R)
• M10: 3,165,940 km (0.092 R)
• M11: 3,479,796 km (0.108 R)
• M12: 4,046,323 km (0.027 R)
• M13: 4,686,153 km (0.108 R)
• M14: 5,358,895 km (0.088 R)
• M15: 5,593,464 km (0.063 R)
• M16: 6,361,799 km (0.067 R)
• M17: 6,600,408 km (0.049 R)
• M18: 6,878,660 km (0.088 R)
• M19: 7,109,040 km (0.098 R)
• M20: 7,544,520 km (0.1 R)
• M21: 7,917,467 km (0.111 R)
• M22: 8,455,122 km (0.1 R)
• M23: 8,910,199 km (0.092 R)
• M24: 10,304,750 km (0.11 R)
• M25: 10,565,499 km (0.105 R)
• M26: 10,895,811 km (0.065 R)
• M27: 11,503,627 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.2

Radius: 14.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.1 AU - 2.46 AU

Year: 2223 Days

Day: 13.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,467,209 km

• M1: 185,352 km (0.043 R)
• M2: 774,319 km (0.057 R)
• M3: 1,432,400 km (0.099 R)
• M4: 1,740,721 km (0.059 R)
• M5: 2,236,488 km (0.114 R)
• M6: 3,151,578 km (0.091 R)
• M7: 3,463,490 km (0.12 R)
• M8: 4,034,505 km (0.082 R)
• M9: 4,354,345 km (0.114 R)
• M10: 5,583,741 km (0.109 R)
• M11: 6,042,408 km (0.109 R)
• M12: 6,625,839 km (0.082 R)
• M13: 7,059,673 km (0.116 R)
• M14: 7,782,979 km (0.115 R)
• M15: 8,277,400 km (0.07 R)
• M16: 9,161,224 km (0.085 R)
• M17: 9,491,536 km (0.026 R)
• M18: 10,383,887 km (0.087 R)
• M19: 11,010,702 km (0.12 R)
• M20: 12,000,292 km (0.115 R)
• M21: 13,427,905 km (0.095 R)
• M22: 13,766,445 km (0.053 R)
• M23: 14,140,739 km (0.111 R)
• M24: 14,775,931 km (0.118 R)
• M25: 15,228,914 km (0.084 R)
• M26: 16,256,501 km (0.085 R)
• M27: 16,595,191 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.9

Radius: 12

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.14 AU - 2.9 AU

Year: 2583 Days

Day: 11.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,467,209 km

• M1: 149,598 km (0.032 R)
• M2: 445,203 km (0.087 R)
• M3: 748,588 km (0.053 R)
• M4: 1,041,500 km (0.082 R)
• M5: 1,288,038 km (0.065 R)
• M6: 1,824,496 km (0.119 R)
• M7: 2,182,334 km (0.111 R)
• M8: 2,473,302 km (0.111 R)
• M9: 2,803,314 km (0.115 R)
• M10: 3,042,222 km (0.076 R)
• M11: 3,270,209 km (0.118 R)
• M12: 3,729,475 km (0.062 R)
• M13: 4,017,900 km (0.106 R)
• M14: 5,095,303 km (0.1 R)
• M15: 5,585,536 km (0.102 R)
• M16: 6,026,251 km (0.063 R)
• M17: 7,021,675 km (0.1 R)
• M18: 8,435,674 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.8

Radius: 11

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.91 AU - 4.73 AU

Year: 4821 Days

Day: 14.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,467,209 km

• M1: 137,780 km (0.068 R)
• M2: 359,334 km (0.09 R)
• M3: 727,644 km (0.077 R)
• M4: 958,623 km (0.083 R)
• M5: 1,497,026 km (0.074 R)
• M6: 2,065,947 km (0.079 R)
• M7: 2,308,744 km (0.059 R)
• M8: 2,599,113 km (0.097 R)
• M9: 2,943,039 km (0.086 R)
• M10: 3,481,741 km (0.079 R)
• M11: 4,701,113 km (0.108 R)
• M12: 5,070,620 km (0.037 R)
• M13: 5,602,440 km (0.044 R)
• M14: 5,980,474 km (0.083 R)
• M15: 7,360,814 km (0.113 R)
• M16: 8,271,117 km (0.095 R)
• M17: 8,824,629 km (0.098 R)
• M18: 9,171,696 km (0.103 R)
• M19: 10,220,377 km (0.047 R)
• M20: 11,044,512 km (0.046 R)
• M21: 11,468,771 km (0.103 R)
• M22: 13,907,516 km (0.053 R)
• M23: 14,224,065 km (0.058 R)
• M24: 16,412,083 km (0.1 R)
• M25: 17,278,853 km (0.073 R)
• M26: 17,720,616 km (0.076 R)
• M27: 23,256,036 km (0.085 R)
• M28: 24,443,394 km (0.087 R)
• M29: 25,074,697 km (0.119 R)
• M30: 25,446,747 km (0.034 R)
• M31: 25,982,906 km (0.038 R)
• M32: 27,348,136 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.2

Radius: 10.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.96 AU - 4.12 AU

Year: 5243 Days

Day: 13.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,467,209 km

• M1: 127,009 km (0.061 R)
• M2: 350,209 km (0.034 R)
• M3: 696,079 km (0.098 R)
• M4: 1,146,668 km (0.036 R)
• M5: 1,585,887 km (0.044 R)
• M6: 2,162,587 km (0.119 R)
• M7: 2,502,772 km (0.109 R)
• M8: 3,062,418 km (0.101 R)
• M9: 3,720,349 km (0.067 R)
• M10: 4,423,310 km (0.063 R)
• M11: 4,843,530 km (0.093 R)
• M12: 6,298,818 km (0.064 R)
• M13: 6,586,794 km (0.084 R)
• M14: 7,490,216 km (0.118 R)
• M15: 7,920,310 km (0.105 R)
• M16: 8,243,591 km (0.111 R)
• M17: 8,452,728 km (0.052 R)
• M18: 9,410,753 km (0.112 R)
• M19: 10,859,908 km (0.029 R)
• M20: 11,694,664 km (0.073 R)
• M21: 12,414,230 km (0.074 R)
• M22: 13,687,308 km (0.111 R)
• M23: 15,550,250 km (0.093 R)
• M24: 16,590,105 km (0.049 R)
• M25: 19,178,597 km (0.106 R)
• M26: 22,102,188 km (0.103 R)
• M27: 24,457,457 km (0.096 R)
• M28: 24,974,018 km (0.108 R)
• M29: 25,864,574 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.2

Radius: 9.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.65 AU - 5.31 AU

Year: 7176 Days

Day: 10.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,467,209 km

• M1: 217,964 km (0.079 R)
• M2: 742,005 km (0.068 R)
• M3: 1,005,298 km (0.107 R)
• M4: 2,502,623 km (0.046 R)
• M5: 2,778,182 km (0.063 R)
• M6: 3,143,650 km (0.116 R)
• M7: 5,103,831 km (0.115 R)
• M8: 6,040,014 km (0.058 R)
• M9: 6,690,316 km (0.092 R)
• M10: 7,610,044 km (0.076 R)
• M11: 8,153,832 km (0.088 R)
• M12: 8,401,566 km (0.104 R)
• M13: 9,037,507 km (0.112 R)
• M14: 9,265,643 km (0.105 R)
• M15: 11,086,399 km (0.053 R)
• M16: 11,631,534 km (0.093 R)
• M17: 12,227,831 km (0.086 R)
• M18: 13,864,431 km (0.102 R)
• M19: 14,721,627 km (0.111 R)
• M20: 14,971,306 km (0.115 R)
• M21: 15,519,433 km (0.086 R)
• M22: 17,268,531 km (0.083 R)
• M23: 18,132,309 km (0.114 R)
• M24: 18,455,889 km (0.092 R)
• M25: 21,048,869 km (0.088 R)
• M26: 22,001,957 km (0.096 R)
• M27: 23,288,349 km (0.074 R)
• M28: 24,772,809 km (0.1 R)
• M29: 25,368,508 km (0.072 R)
• M30: 26,581,298 km (0.119 R)
• M31: 28,166,137 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.5

Radius: 8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.97 AU - 11.01 AU

Year: 23524 Days

Day: 16.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,467,209 km

• M1: 346,768 km (0.049 R)
• M2: 535,710 km (0.088 R)
• M3: 1,183,469 km (0.086 R)
• M4: 2,514,142 km (0.1 R)
• M5: 2,838,320 km (0.107 R)
• M6: 3,664,101 km (0.119 R)
• M7: 4,117,831 km (0.073 R)
• M8: 6,281,166 km (0.075 R)
• M9: 8,274,707 km (0.091 R)
• M10: 8,908,553 km (0.101 R)
• M11: 9,281,351 km (0.1 R)
• M12: 10,247,305 km (0.101 R)
• M13: 11,680,602 km (0.092 R)
• M14: 14,891,122 km (0.118 R)
• M15: 19,507,114 km (0.117 R)
• M16: 19,712,960 km (0.11 R)
• M17: 20,477,256 km (0.091 R)
• M18: 22,341,844 km (0.119 R)
• M19: 23,605,198 km (0.049 R)
• M20: 25,291,914 km (0.048 R)
• M21: 31,655,508 km (0.096 R)
• M22: 32,800,380 km (0.083 R)
• M23: 37,679,664 km (0.09 R)
• M24: 39,902,539 km (0.094 R)
• M25: 42,694,933 km (0.106 R)
• M26: 44,436,552 km (0.116 R)
• M27: 45,163,747 km (0.061 R)
• M28: 48,563,658 km (0.057 R)
• M29: 51,639,988 km (0.117 R)
• M30: 55,271,776 km (0.092 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: 277 - 18,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit