🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.3

Radius: 12.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.54 AU - 2.28 AU

Year: 1790 Days

Day: 6.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,730,825 km

• M1: 158,873 km (0.119 R)
• M2: 576,550 km (0.077 R)
• M3: 1,157,588 km (0.107 R)
• M4: 1,584,840 km (0.071 R)
• M5: 2,310,689 km (0.109 R)
• M6: 3,048,655 km (0.066 R)
• M7: 4,386,658 km (0.078 R)
• M8: 5,016,017 km (0.071 R)
• M9: 5,566,686 km (0.074 R)
• M10: 6,206,516 km (0.092 R)
• M11: 6,737,738 km (0.095 R)
• M12: 7,605,556 km (0.081 R)
• M13: 8,455,122 km (0.043 R)
• M14: 10,483,071 km (0.075 R)
• M15: 11,386,193 km (0.073 R)
• M16: 12,616,935 km (0.105 R)
• M17: 13,388,710 km (0.12 R)
• M18: 14,759,326 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.3

Radius: 8.4

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.63 AU - 2.23 AU

Year: 1819 Days

Day: 9.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,730,825 km

• M1: 110,852 km (0.098 R)
• M2: 503,696 km (0.079 R)
• M3: 826,827 km (0.086 R)
• M4: 1,561,951 km (0.094 R)
• M5: 1,894,657 km (0.118 R)
• M6: 2,287,052 km (0.107 R)
• M7: 2,803,015 km (0.106 R)
• M8: 3,081,567 km (0.071 R)
• M9: 3,660,361 km (0.058 R)
• M10: 4,582,332 km (0.106 R)
• M11: 5,605,432 km (0.076 R)
• M12: 6,392,467 km (0.1 R)
• M13: 6,956,899 km (0.053 R)
• M14: 7,666,143 km (0.054 R)
• M15: 8,452,728 km (0.101 R)
• M16: 9,324,286 km (0.066 R)
• M17: 12,454,023 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.1

Radius: 11

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.55 AU - 2.39 AU

Year: 1875 Days

Day: 5.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,730,825 km

• M1: 136,882 km (0.091 R)
• M2: 554,709 km (0.103 R)
• M3: 978,968 km (0.092 R)
• M4: 1,593,965 km (0.11 R)
• M5: 2,288,997 km (0.044 R)
• M6: 2,934,961 km (0.106 R)
• M7: 3,301,475 km (0.098 R)
• M8: 4,202,653 km (0.051 R)
• M9: 6,461,880 km (0.046 R)
• M10: 7,060,122 km (0.083 R)
• M11: 7,924,648 km (0.11 R)
• M12: 8,397,676 km (0.086 R)
• M13: 10,446,419 km (0.05 R)
• M14: 12,451,031 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 9.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.91 AU - 2.61 AU

Year: 2304 Days

Day: 9.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 68,730,825 km

• M1: 123,119 km (0.115 R)
• M2: 705,055 km (0.04 R)
• M3: 1,110,615 km (0.086 R)
• M4: 1,855,313 km (0.115 R)
• M5: 3,162,948 km (0.049 R)

Asteroid Belt

Center: 2.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.1

Radius: 8.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.9 AU - 4.36 AU

Year: 4691 Days

Day: 14.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,730,825 km

• M1: 108,309 km (0.039 R)
• M2: 385,963 km (0.109 R)
• M3: 718,369 km (0.057 R)
• M4: 1,037,461 km (0.116 R)
• M5: 1,431,352 km (0.103 R)
• M6: 1,872,965 km (0.079 R)
• M7: 2,258,629 km (0.096 R)
• M8: 2,728,665 km (0.104 R)
• M9: 3,623,560 km (0.096 R)
• M10: 4,470,732 km (0.093 R)
• M11: 4,892,748 km (0.081 R)
• M12: 5,289,781 km (0.103 R)
• M13: 5,953,397 km (0.097 R)
• M14: 6,233,893 km (0.106 R)
• M15: 6,641,547 km (0.095 R)
• M16: 6,912,918 km (0.102 R)
• M17: 7,254,599 km (0.096 R)
• M18: 8,558,045 km (0.074 R)
• M19: 9,855,059 km (0.11 R)
• M20: 11,492,258 km (0.118 R)
• M21: 12,880,227 km (0.047 R)
• M22: 14,028,989 km (0.073 R)
• M23: 14,832,030 km (0.052 R)
• M24: 15,244,771 km (0.103 R)
• M25: 15,771,505 km (0.086 R)
• M26: 17,085,274 km (0.053 R)
• M27: 17,768,786 km (0.079 R)
• M28: 18,059,006 km (0.095 R)
• M29: 19,129,828 km (0.043 R)
• M30: 19,742,730 km (0.115 R)
• M31: 20,368,648 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.1

Radius: 8

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.31 AU - 5.65 AU

Year: 7538 Days

Day: 8 Hours

Environment

Temp: -219 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,730,825 km

• M1: 112,647 km (0.082 R)
• M2: 482,453 km (0.069 R)
• M3: 814,112 km (0.09 R)
• M4: 1,195,586 km (0.112 R)
• M5: 2,993,005 km (0.063 R)
• M6: 3,250,762 km (0.027 R)
• M7: 3,499,992 km (0.105 R)
• M8: 4,572,309 km (0.116 R)
• M9: 4,857,144 km (0.102 R)
• M10: 5,750,841 km (0.052 R)
• M11: 6,896,462 km (0.071 R)
• M12: 8,228,930 km (0.12 R)
• M13: 8,651,544 km (0.116 R)
• M14: 11,137,262 km (0.11 R)
• M15: 12,350,950 km (0.064 R)
• M16: 13,944,616 km (0.108 R)
• M17: 14,424,077 km (0.086 R)
• M18: 16,320,529 km (0.091 R)
• M19: 18,663,980 km (0.057 R)
• M20: 20,755,209 km (0.042 R)
• M21: 32,116,718 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.9

Radius: 12.3

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.19 AU - 5.63 AU

Year: 8535 Days

Day: 8.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,730,825 km

• M1: 153,188 km (0.074 R)
• M2: 624,272 km (0.108 R)
• M3: 1,401,582 km (0.093 R)
• M4: 1,827,488 km (0.116 R)
• M5: 2,514,890 km (0.064 R)
• M6: 2,969,667 km (0.082 R)
• M7: 3,501,787 km (0.105 R)
• M8: 4,022,238 km (0.063 R)
• M9: 5,646,422 km (0.095 R)
• M10: 6,129,922 km (0.107 R)
• M11: 7,905,499 km (0.089 R)
• M12: 9,412,997 km (0.046 R)
• M13: 12,499,650 km (0.039 R)
• M14: 16,141,610 km (0.07 R)
• M15: 19,119,655 km (0.046 R)
• M16: 20,288,014 km (0.102 R)
• M17: 23,995,498 km (0.074 R)
• M18: 25,095,791 km (0.088 R)
• M19: 26,318,005 km (0.113 R)
• M20: 27,124,338 km (0.073 R)
• M21: 27,854,974 km (0.088 R)
• M22: 29,451,034 km (0.119 R)
• M23: 31,206,415 km (0.091 R)
• M24: 32,927,539 km (0.104 R)
• M25: 33,654,285 km (0.084 R)
• M26: 34,285,738 km (0.104 R)
• M27: 36,558,129 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.8

Radius: 4.3

Gravity: 43.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.05 AU - 7.25 AU

Year: 12967 Days

Day: 17 Hours

Environment

Temp: -237 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,730,825 km

• M1: 76,893 km (0.088 R)
• M2: 240,254 km (0.054 R)
• M3: 445,951 km (0.096 R)
• M4: 650,003 km (0.097 R)
• M5: 1,773,184 km (0.11 R)
• M6: 3,613,537 km (0.114 R)
• M7: 3,808,762 km (0.094 R)
• M8: 4,792,069 km (0.116 R)
• M9: 5,027,835 km (0.096 R)
• M10: 5,377,894 km (0.105 R)
• M11: 7,828,905 km (0.1 R)
• M12: 8,688,495 km (0.082 R)
• M13: 9,662,377 km (0.059 R)
• M14: 10,593,324 km (0.083 R)
• M15: 10,763,716 km (0.053 R)
• M16: 13,082,035 km (0.07 R)
• M17: 17,703,113 km (0.109 R)
• M18: 18,841,553 km (0.117 R)
• M19: 23,593,379 km (0.085 R)
• M20: 29,644,015 km (0.092 R)
• M21: 36,264,618 km (0.113 R)
• M22: 38,360,784 km (0.089 R)
• M23: 47,399,936 km (0.081 R)
• M24: 55,680,477 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.7

Radius: 7.5

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.94 AU - 9.9 AU

Year: 15117 Days

Day: 21.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 149.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,730,825 km

• M1: 104,270 km (0.071 R)
• M2: 401,969 km (0.107 R)
• M3: 887,863 km (0.114 R)
• M4: 1,197,381 km (0.088 R)
• M5: 1,789,340 km (0.117 R)
• M6: 4,615,693 km (0.109 R)
• M7: 6,573,779 km (0.1 R)
• M8: 7,712,369 km (0.093 R)
• M9: 8,623,868 km (0.096 R)
• M10: 9,028,381 km (0.118 R)
• M11: 9,445,610 km (0.054 R)
• M12: 10,095,313 km (0.103 R)
• M13: 10,487,858 km (0.094 R)
• M14: 10,832,382 km (0.113 R)
• M15: 12,286,772 km (0.035 R)
• M16: 13,126,615 km (0.111 R)
• M17: 15,429,973 km (0.071 R)
• M18: 15,726,327 km (0.097 R)
• M19: 16,177,963 km (0.09 R)
• M20: 19,932,869 km (0.091 R)
• M21: 24,131,333 km (0.102 R)
• M22: 27,669,323 km (0.071 R)
• M23: 29,904,166 km (0.11 R)
• M24: 30,481,165 km (0.071 R)
• M25: 32,741,439 km (0.089 R)
• M26: 34,983,761 km (0.106 R)
• M27: 36,928,833 km (0.107 R)
• M28: 39,632,964 km (0.09 R)
• M29: 41,033,350 km (0.118 R)
• M30: 42,177,025 km (0.105 R)
• M31: 43,341,944 km (0.111 R)
• M32: 43,932,407 km (0.03 R)
• M33: 45,583,668 km (0.093 R)
• M34: 52,603,398 km (0.106 R)
• M35: 55,671,501 km (0.102 R)
• M36: 57,781,878 km (0.119 R)
• M37: 58,496,956 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.4

Radius: 4.8

Gravity: 34.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.26 AU - 10.18 AU

Year: 15984 Days

Day: 22.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,730,825 km

• M1: 126,261 km (0.104 R)
• M2: 385,364 km (0.115 R)
• M3: 576,700 km (0.079 R)
• M4: 973,882 km (0.097 R)
• M5: 1,280,707 km (0.098 R)
• M6: 1,441,675 km (0.05 R)
• M7: 1,632,711 km (0.093 R)
• M8: 3,158,011 km (0.101 R)
• M9: 4,967,846 km (0.114 R)
• M10: 5,257,168 km (0.086 R)
• M11: 8,956,275 km (0.029 R)
• M12: 13,597,399 km (0.114 R)
• M13: 14,892,618 km (0.101 R)
• M14: 24,637,872 km (0.118 R)
• M15: 25,371,948 km (0.058 R)
• M16: 36,961,296 km (0.066 R)
• M17: 38,479,564 km (0.06 R)
• M18: 43,282,853 km (0.111 R)
• M19: 44,197,045 km (0.106 R)
• M20: 44,350,682 km (0.068 R)
• M21: 58,011,810 km (0.118 R)
• M22: 61,386,888 km (0.077 R)
• M23: 62,540,287 km (0.087 R)
• M24: 66,288,163 km (0.118 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: 368 - 14,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit