🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 9.5

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.84 AU - 0.86 AU

Year: 523 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,317,329 km

• M1: 118,182 km (0.059 R)
• M2: 495,468 km (0.11 R)
• M3: 843,732 km (0.099 R)
• M4: 1,306,887 km (0.094 R)
• M5: 1,723,966 km (0.052 R)
• M6: 2,073,875 km (0.116 R)
• M7: 2,693,510 km (0.119 R)
• M8: 3,254,502 km (0.102 R)
• M9: 4,272,964 km (0.107 R)
• M10: 4,735,072 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.3

Radius: 12.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.28 AU - 4.78 AU

Year: 6429 Days

Day: 5.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,317,329 km

• M1: 151,842 km (0.111 R)
• M2: 550,071 km (0.096 R)
• M3: 1,053,019 km (0.06 R)
• M4: 1,604,138 km (0.027 R)
• M5: 2,374,567 km (0.117 R)
• M6: 3,015,893 km (0.053 R)
• M7: 3,518,991 km (0.05 R)
• M8: 4,872,403 km (0.118 R)
• M9: 5,624,880 km (0.08 R)
• M10: 8,576,895 km (0.056 R)
• M11: 10,046,544 km (0.068 R)
• M12: 11,724,284 km (0.092 R)
• M13: 12,195,368 km (0.079 R)
• M14: 12,679,018 km (0.104 R)
• M15: 13,530,529 km (0.112 R)
• M16: 15,125,841 km (0.092 R)
• M17: 16,489,874 km (0.119 R)
• M18: 17,021,844 km (0.116 R)
• M19: 17,504,447 km (0.081 R)
• M20: 17,996,175 km (0.115 R)
• M21: 21,280,895 km (0.104 R)
• M22: 23,655,762 km (0.116 R)
• M23: 24,714,765 km (0.107 R)
• M24: 26,603,438 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.8

Radius: 13.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.84 AU - 6.04 AU

Year: 7322 Days

Day: 9.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,317,329 km

• M1: 171,439 km (0.055 R)
• M2: 751,729 km (0.108 R)
• M3: 1,311,525 km (0.073 R)
• M4: 1,899,145 km (0.094 R)
• M5: 3,039,081 km (0.106 R)
• M6: 4,792,368 km (0.083 R)
• M7: 5,328,676 km (0.051 R)
• M8: 7,107,245 km (0.113 R)
• M9: 8,009,320 km (0.103 R)
• M10: 9,030,475 km (0.063 R)
• M11: 11,592,040 km (0.078 R)
• M12: 12,898,179 km (0.101 R)
• M13: 13,354,752 km (0.118 R)
• M14: 13,881,336 km (0.041 R)
• M15: 17,964,460 km (0.111 R)
• M16: 22,131,509 km (0.106 R)
• M17: 25,007,378 km (0.117 R)
• M18: 27,181,634 km (0.12 R)
• M19: 29,874,545 km (0.109 R)
• M20: 32,007,512 km (0.114 R)
• M21: 32,846,157 km (0.099 R)
• M22: 33,699,464 km (0.107 R)
• M23: 39,133,008 km (0.116 R)
• M24: 40,577,375 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.1

Radius: 5.7

Gravity: 30.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.51 AU - 8.49 AU

Year: 12350 Days

Day: 19.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,317,329 km

• M1: 70,909 km (0.095 R)
• M2: 458,517 km (0.097 R)
• M3: 742,604 km (0.054 R)
• M4: 1,295,817 km (0.094 R)
• M5: 1,557,463 km (0.104 R)
• M6: 2,516,835 km (0.108 R)
• M7: 3,274,398 km (0.113 R)
• M8: 3,567,161 km (0.025 R)
• M9: 4,747,638 km (0.043 R)
• M10: 6,368,232 km (0.116 R)
• M11: 7,214,357 km (0.086 R)
• M12: 7,437,109 km (0.118 R)
• M13: 7,756,650 km (0.088 R)
• M14: 8,423,258 km (0.116 R)
• M15: 8,770,474 km (0.114 R)
• M16: 9,600,144 km (0.11 R)
• M17: 10,200,181 km (0.079 R)
• M18: 11,176,008 km (0.049 R)
• M19: 11,414,467 km (0.106 R)
• M20: 13,512,577 km (0.088 R)
• M21: 15,118,361 km (0.086 R)
• M22: 20,603,068 km (0.098 R)
• M23: 24,780,289 km (0.085 R)
• M24: 26,219,271 km (0.111 R)
• M25: 33,020,140 km (0.079 R)
• M26: 36,430,522 km (0.069 R)
• M27: 41,332,844 km (0.116 R)
• M28: 43,793,430 km (0.107 R)
• M29: 49,803,824 km (0.094 R)
• M30: 50,287,773 km (0.041 R)
• M31: 53,594,036 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.6

Radius: 3.5

Gravity: 52.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.91 AU - 11.31 AU

Year: 18336 Days

Day: 24.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,317,329 km

• M1: 43,832 km (0.094 R)
• M2: 167,699 km (0.116 R)
• M3: 364,271 km (0.119 R)
• M4: 638,633 km (0.104 R)
• M5: 965,056 km (0.115 R)
• M6: 1,099,993 km (0.089 R)
• M7: 1,377,946 km (0.075 R)
• M8: 1,615,657 km (0.074 R)
• M9: 2,998,091 km (0.059 R)
• M10: 5,090,516 km (0.115 R)
• M11: 5,312,071 km (0.075 R)
• M12: 6,179,738 km (0.105 R)
• M13: 8,190,783 km (0.065 R)
• M14: 12,158,268 km (0.102 R)
• M15: 12,289,166 km (0.116 R)
• M16: 16,191,875 km (0.108 R)
• M17: 16,832,453 km (0.07 R)
• M18: 22,973,595 km (0.076 R)
• M19: 24,818,137 km (0.075 R)
• M20: 25,668,601 km (0.044 R)
• M21: 33,440,061 km (0.063 R)
• M22: 36,207,023 km (0.115 R)
• M23: 36,342,559 km (0.118 R)
• M24: 44,169,071 km (0.025 R)
• M25: 44,634,170 km (0.101 R)
• M26: 45,731,919 km (0.119 R)
• M27: 57,163,590 km (0.11 R)
• M28: 67,040,790 km (0.073 R)
• M29: 69,102,099 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.8

Radius: 6.8

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.57 AU - 10.69 AU

Year: 19928 Days

Day: 15.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,317,329 km

• M1: 86,318 km (0.074 R)
• M2: 1,254,229 km (0.089 R)
• M3: 1,846,935 km (0.112 R)
• M4: 2,918,355 km (0.119 R)
• M5: 5,989,300 km (0.116 R)
• M6: 6,896,163 km (0.112 R)
• M7: 8,423,557 km (0.052 R)
• M8: 8,754,168 km (0.106 R)
• M9: 10,602,151 km (0.026 R)
• M10: 11,718,749 km (0.042 R)
• M11: 13,876,998 km (0.104 R)
• M12: 16,202,497 km (0.042 R)
• M13: 19,245,168 km (0.097 R)
• M14: 20,502,837 km (0.067 R)
• M15: 51,226,799 km (0.12 R)
• M16: 52,143,385 km (0.048 R)
• M17: 59,872,658 km (0.057 R)
• M18: 68,110,863 km (0.053 R)
• M19: 69,665,335 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.9

Radius: 5.1

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.38 AU - 11.56 AU

Year: 24229 Days

Day: 21.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,317,329 km

• M1: 65,673 km (0.082 R)
• M2: 302,636 km (0.104 R)
• M3: 483,650 km (0.049 R)
• M4: 929,601 km (0.109 R)
• M5: 1,729,800 km (0.118 R)
• M6: 2,522,669 km (0.085 R)
• M7: 2,701,887 km (0.071 R)
• M8: 3,758,796 km (0.091 R)
• M9: 4,756,165 km (0.059 R)
• M10: 5,172,047 km (0.099 R)
• M11: 6,317,668 km (0.111 R)
• M12: 10,350,677 km (0.067 R)
• M13: 11,652,328 km (0.082 R)
• M14: 11,837,979 km (0.119 R)
• M15: 16,671,486 km (0.094 R)
• M16: 23,255,438 km (0.102 R)
• M17: 26,312,321 km (0.119 R)
• M18: 29,169,490 km (0.094 R)
• M19: 32,592,738 km (0.035 R)
• M20: 40,223,875 km (0.106 R)
• M21: 41,361,717 km (0.118 R)
• M22: 46,128,204 km (0.12 R)
• M23: 58,887,855 km (0.117 R)
• M24: 59,617,743 km (0.11 R)
• M25: 64,124,828 km (0.057 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: 410 - 18,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit