🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.5

Radius: 14.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.59 AU - 0.77 AU

Year: 368 Days

Day: 12.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 68.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,643,184 km

• M1: 182,809 km (0.115 R)
• M2: 672,293 km (0.112 R)
• M3: 1,247,796 km (0.071 R)
• M4: 1,773,632 km (0.112 R)
• M5: 2,440,091 km (0.076 R)
• M6: 3,150,382 km (0.067 R)
• M7: 3,650,338 km (0.104 R)
• M8: 4,137,877 km (0.11 R)
• M9: 5,108,618 km (0.112 R)

Asteroid Belt

Center: 0.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.2

Radius: 14.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.01 AU - 1.37 AU

Year: 852 Days

Day: 11 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,643,184 km

• M1: 182,958 km (0.1 R)
• M2: 717,322 km (0.09 R)
• M3: 1,508,096 km (0.111 R)
• M4: 1,985,164 km (0.087 R)
• M5: 2,484,970 km (0.12 R)
• M6: 3,030,404 km (0.092 R)
• M7: 4,201,007 km (0.043 R)
• M8: 4,675,981 km (0.092 R)
• M9: 5,187,157 km (0.107 R)
• M10: 5,715,387 km (0.108 R)
• M11: 6,586,495 km (0.065 R)
• M12: 7,089,443 km (0.043 R)
• M13: 7,791,805 km (0.092 R)
• M14: 8,434,328 km (0.109 R)
• M15: 9,709,051 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 13.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.1 AU - 2.56 AU

Year: 2333 Days

Day: 6.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,643,184 km

• M1: 164,258 km (0.105 R)
• M2: 706,850 km (0.06 R)
• M3: 1,244,953 km (0.117 R)
• M4: 2,080,757 km (0.087 R)
• M5: 2,531,645 km (0.113 R)
• M6: 3,298,035 km (0.069 R)
• M7: 4,133,539 km (0.059 R)
• M8: 4,612,701 km (0.07 R)
• M9: 5,128,963 km (0.12 R)
• M10: 6,412,962 km (0.06 R)
• M11: 7,592,541 km (0.108 R)
• M12: 9,752,435 km (0.048 R)
• M13: 10,379,100 km (0.116 R)
• M14: 14,389,221 km (0.088 R)
• M15: 15,153,666 km (0.09 R)
• M16: 16,763,788 km (0.054 R)
• M17: 17,664,217 km (0.12 R)
• M18: 18,485,360 km (0.076 R)
• M19: 19,103,498 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.3

Radius: 14.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.23 AU - 2.87 AU

Year: 2671 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,643,184 km

• M1: 181,911 km (0.067 R)
• M2: 685,158 km (0.096 R)
• M3: 1,722,619 km (0.097 R)
• M4: 2,372,772 km (0.062 R)
• M5: 4,228,683 km (0.065 R)
• M6: 7,333,886 km (0.05 R)
• M7: 7,825,165 km (0.089 R)
• M8: 9,720,720 km (0.071 R)
• M9: 13,134,095 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.3

Radius: 14.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2 AU - 3.12 AU

Year: 2687 Days

Day: 11.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,643,184 km

• M1: 181,612 km (0.073 R)
• M2: 665,711 km (0.045 R)
• M3: 1,363,435 km (0.094 R)
• M4: 1,850,825 km (0.097 R)
• M5: 2,456,846 km (0.117 R)
• M6: 2,938,551 km (0.115 R)
• M7: 3,577,932 km (0.059 R)
• M8: 4,309,316 km (0.063 R)
• M9: 6,210,705 km (0.107 R)
• M10: 6,785,460 km (0.091 R)
• M11: 8,413,833 km (0.09 R)
• M12: 9,825,289 km (0.105 R)
• M13: 12,077,335 km (0.053 R)
• M14: 12,975,820 km (0.109 R)
• M15: 13,631,059 km (0.119 R)
• M16: 15,058,671 km (0.109 R)
• M17: 15,573,288 km (0.091 R)
• M18: 16,153,129 km (0.108 R)
• M19: 20,940,112 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.4

Radius: 14.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.32 AU - 5.9 AU

Year: 7578 Days

Day: 5.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,643,184 km

• M1: 180,265 km (0.042 R)
• M2: 676,033 km (0.112 R)
• M3: 1,194,838 km (0.098 R)
• M4: 1,643,781 km (0.05 R)
• M5: 2,103,346 km (0.106 R)
• M6: 3,112,533 km (0.056 R)
• M7: 3,629,095 km (0.102 R)
• M8: 5,248,043 km (0.079 R)
• M9: 6,078,161 km (0.067 R)
• M10: 6,756,887 km (0.072 R)
• M11: 8,857,391 km (0.086 R)
• M12: 10,662,439 km (0.093 R)
• M13: 11,363,155 km (0.072 R)
• M14: 14,421,983 km (0.088 R)
• M15: 15,163,539 km (0.105 R)
• M16: 18,189,156 km (0.063 R)
• M17: 22,191,199 km (0.03 R)
• M18: 23,724,577 km (0.09 R)
• M19: 24,357,376 km (0.077 R)
• M20: 27,778,829 km (0.113 R)
• M21: 29,377,581 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.8

Radius: 4.9

Gravity: 35.94 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.01 AU - 7.13 AU

Year: 11047 Days

Day: 22 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,643,184 km

• M1: 61,036 km (0.045 R)
• M2: 352,004 km (0.031 R)
• M3: 824,883 km (0.08 R)
• M4: 998,865 km (0.031 R)
• M5: 1,326,634 km (0.092 R)
• M6: 1,739,225 km (0.037 R)
• M7: 2,046,798 km (0.112 R)
• M8: 2,533,141 km (0.044 R)
• M9: 2,882,751 km (0.088 R)
• M10: 3,045,513 km (0.05 R)
• M11: 3,925,448 km (0.105 R)
• M12: 4,578,144 km (0.115 R)
• M13: 5,761,463 km (0.086 R)
• M14: 6,095,964 km (0.119 R)
• M15: 7,652,829 km (0.107 R)
• M16: 9,713,390 km (0.049 R)
• M17: 10,566,098 km (0.114 R)
• M18: 10,898,354 km (0.055 R)
• M19: 12,603,621 km (0.11 R)
• M20: 14,682,881 km (0.066 R)
• M21: 18,372,115 km (0.068 R)
• M22: 18,852,623 km (0.03 R)
• M23: 20,174,769 km (0.081 R)
• M24: 22,181,774 km (0.086 R)
• M25: 23,094,470 km (0.116 R)
• M26: 23,373,171 km (0.05 R)
• M27: 23,937,155 km (0.097 R)
• M28: 25,982,607 km (0.062 R)
• M29: 26,284,047 km (0.104 R)
• M30: 27,617,113 km (0.061 R)
• M31: 27,931,119 km (0.105 R)
• M32: 28,353,284 km (0.066 R)
• M33: 30,864,434 km (0.063 R)
• M34: 36,323,560 km (0.109 R)
• M35: 43,512,485 km (0.056 R)
• M36: 46,842,384 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386

Radius: 4

Gravity: 24.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.27 AU - 7.29 AU

Year: 12886 Days

Day: 24 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,643,184 km

• M1: 52,359 km (0.109 R)
• M2: 210,933 km (0.12 R)
• M3: 657,483 km (0.071 R)
• M4: 921,224 km (0.052 R)
• M5: 1,203,814 km (0.072 R)
• M6: 1,717,533 km (0.078 R)
• M7: 2,345,844 km (0.079 R)
• M8: 2,680,794 km (0.105 R)
• M9: 2,979,990 km (0.094 R)
• M10: 3,773,157 km (0.102 R)
• M11: 5,293,969 km (0.065 R)
• M12: 5,729,898 km (0.108 R)
• M13: 7,672,576 km (0.106 R)
• M14: 7,926,742 km (0.08 R)
• M15: 8,099,229 km (0.11 R)
• M16: 8,451,681 km (0.095 R)
• M17: 8,586,469 km (0.116 R)
• M18: 12,616,486 km (0.112 R)
• M19: 14,072,073 km (0.115 R)
• M20: 14,516,828 km (0.071 R)
• M21: 14,645,632 km (0.062 R)
• M22: 14,905,483 km (0.053 R)
• M23: 16,251,116 km (0.115 R)
• M24: 16,599,829 km (0.099 R)
• M25: 22,103,385 km (0.03 R)
• M26: 24,846,112 km (0.103 R)
• M27: 26,155,841 km (0.068 R)
• M28: 28,912,032 km (0.088 R)
• M29: 29,733,774 km (0.111 R)
• M30: 30,465,307 km (0.066 R)
• M31: 33,399,819 km (0.06 R)
• M32: 33,963,205 km (0.077 R)
• M33: 34,532,724 km (0.089 R)
• M34: 38,947,656 km (0.115 R)
• M35: 43,322,945 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.4

Radius: 7.7

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.46 AU - 10.18 AU

Year: 15743 Days

Day: 19.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,643,184 km

• M1: 95,743 km (0.043 R)
• M2: 386,112 km (0.08 R)
• M3: 1,554,621 km (0.036 R)
• M4: 2,124,140 km (0.104 R)
• M5: 2,978,194 km (0.094 R)
• M6: 3,935,022 km (0.043 R)
• M7: 4,410,893 km (0.093 R)
• M8: 5,277,663 km (0.062 R)
• M9: 5,716,883 km (0.109 R)
• M10: 5,963,270 km (0.038 R)
• M11: 7,678,560 km (0.082 R)
• M12: 12,165,897 km (0.109 R)
• M13: 12,872,298 km (0.089 R)
• M14: 23,964,831 km (0.117 R)
• M15: 26,409,410 km (0.068 R)
• M16: 32,452,565 km (0.095 R)
• M17: 33,352,247 km (0.083 R)
• M18: 43,963,074 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.5

Radius: 6.7

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.82 AU - 10.1 AU

Year: 17594 Days

Day: 17.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,643,184 km

• M1: 87,664 km (0.093 R)
• M2: 341,682 km (0.107 R)
• M3: 764,595 km (0.06 R)
• M4: 1,232,686 km (0.108 R)
• M5: 2,089,433 km (0.112 R)
• M6: 2,775,190 km (0.108 R)
• M7: 3,749,222 km (0.051 R)
• M8: 3,962,399 km (0.106 R)
• M9: 5,340,943 km (0.116 R)
• M10: 6,013,834 km (0.108 R)
• M11: 6,653,365 km (0.105 R)
• M12: 7,966,835 km (0.088 R)
• M13: 8,951,189 km (0.077 R)
• M14: 10,972,854 km (0.073 R)
• M15: 12,590,755 km (0.12 R)
• M16: 14,140,888 km (0.088 R)
• M17: 14,510,096 km (0.11 R)
• M18: 14,810,189 km (0.069 R)
• M19: 15,267,959 km (0.109 R)
• M20: 16,453,671 km (0.06 R)
• M21: 17,614,700 km (0.118 R)
• M22: 18,389,318 km (0.03 R)
• M23: 18,829,286 km (0.072 R)
• M24: 19,096,767 km (0.083 R)
• M25: 21,813,464 km (0.1 R)
• M26: 29,053,552 km (0.08 R)
• M27: 30,622,535 km (0.117 R)
• M28: 31,490,352 km (0.077 R)
• M29: 46,221,703 km (0.079 R)
• M30: 56,805,004 km (0.106 R)
• M31: 59,634,199 km (0.058 R)
• M32: 65,164,384 km (0.104 R)
• M33: 67,844,280 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 11,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit