🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 11.6

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.1 AU - 1.18 AU

Year: 812 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,257,672 km

• M1: 148,102 km (0.083 R)
• M2: 517,309 km (0.096 R)
• M3: 879,336 km (0.025 R)
• M4: 1,320,949 km (0.117 R)
• M5: 1,707,809 km (0.101 R)
• M6: 2,072,230 km (0.111 R)
• M7: 2,790,299 km (0.104 R)
• M8: 4,348,661 km (0.115 R)
• M9: 4,719,962 km (0.096 R)
• M10: 5,335,707 km (0.114 R)
• M11: 6,316,770 km (0.078 R)
• M12: 6,684,033 km (0.062 R)
• M13: 7,065,657 km (0.074 R)
• M14: 7,798,986 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.6

Radius: 11.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.08 AU - 3.04 AU

Year: 2731 Days

Day: 8.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,257,672 km

• M1: 146,905 km (0.033 R)
• M2: 517,609 km (0.098 R)
• M3: 1,358,498 km (0.11 R)
• M4: 1,807,890 km (0.114 R)
• M5: 2,344,647 km (0.036 R)
• M6: 2,742,727 km (0.111 R)
• M7: 3,364,456 km (0.109 R)
• M8: 3,924,551 km (0.089 R)
• M9: 4,362,124 km (0.104 R)
• M10: 5,547,089 km (0.118 R)
• M11: 6,284,607 km (0.104 R)
• M12: 7,162,447 km (0.037 R)
• M13: 7,738,099 km (0.083 R)
• M14: 8,120,322 km (0.086 R)
• M15: 9,527,888 km (0.047 R)
• M16: 11,195,157 km (0.12 R)
• M17: 12,595,692 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.53 AU - 2.93 AU

Year: 3008 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,257,672 km

• M1: 112,049 km (0.069 R)
• M2: 414,536 km (0.111 R)
• M3: 824,135 km (0.086 R)
• M4: 1,497,175 km (0.092 R)
• M5: 2,510,103 km (0.078 R)
• M6: 3,210,520 km (0.11 R)
• M7: 3,533,801 km (0.058 R)
• M8: 4,083,573 km (0.117 R)
• M9: 4,446,946 km (0.114 R)
• M10: 4,922,368 km (0.098 R)
• M11: 6,755,690 km (0.079 R)
• M12: 7,100,364 km (0.067 R)
• M13: 7,408,685 km (0.102 R)
• M14: 8,466,342 km (0.077 R)
• M15: 9,592,963 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.4

Radius: 11.7

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.68 AU - 2.82 AU

Year: 3041 Days

Day: 13.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,257,672 km

• M1: 146,606 km (0.055 R)
• M2: 653,593 km (0.103 R)
• M3: 1,714,990 km (0.112 R)
• M4: 2,234,394 km (0.066 R)
• M5: 2,918,206 km (0.097 R)
• M6: 3,402,753 km (0.068 R)
• M7: 4,534,611 km (0.074 R)
• M8: 4,941,218 km (0.086 R)
• M9: 5,325,535 km (0.106 R)
• M10: 6,257,978 km (0.096 R)
• M11: 7,210,019 km (0.086 R)
• M12: 7,676,316 km (0.067 R)
• M13: 8,508,828 km (0.103 R)
• M14: 8,930,694 km (0.08 R)
• M15: 11,763,030 km (0.111 R)
• M16: 12,246,381 km (0.099 R)
• M17: 14,088,679 km (0.101 R)
• M18: 14,865,690 km (0.079 R)
• M19: 15,526,763 km (0.097 R)
• M20: 16,806,573 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 10.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.4 AU - 5.6 AU

Year: 6366 Days

Day: 14.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,257,672 km

• M1: 134,339 km (0.111 R)
• M2: 695,331 km (0.092 R)
• M3: 1,058,106 km (0.068 R)
• M4: 1,597,256 km (0.11 R)
• M5: 3,410,383 km (0.054 R)
• M6: 4,597,891 km (0.092 R)
• M7: 6,162,684 km (0.087 R)
• M8: 8,842,730 km (0.112 R)
• M9: 9,720,870 km (0.066 R)
• M10: 14,245,308 km (0.097 R)
• M11: 15,060,317 km (0.09 R)
• M12: 17,815,760 km (0.11 R)
• M13: 19,084,350 km (0.091 R)
• M14: 26,504,554 km (0.075 R)
• M15: 27,653,316 km (0.108 R)
• M16: 28,239,889 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.34 AU - 4.86 AU

Year: 6579 Days

Day: 7.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,257,672 km

• M1: 113,694 km (0.098 R)
• M2: 423,212 km (0.117 R)
• M3: 753,225 km (0.074 R)
• M4: 1,098,497 km (0.081 R)
• M5: 2,035,129 km (0.039 R)
• M6: 2,439,642 km (0.084 R)
• M7: 3,272,304 km (0.098 R)
• M8: 3,808,313 km (0.118 R)
• M9: 4,120,524 km (0.085 R)
• M10: 4,425,703 km (0.077 R)
• M11: 4,745,992 km (0.086 R)
• M12: 5,055,361 km (0.116 R)
• M13: 6,461,730 km (0.089 R)
• M14: 6,972,906 km (0.068 R)
• M15: 7,476,453 km (0.116 R)
• M16: 8,039,988 km (0.1 R)
• M17: 8,631,498 km (0.104 R)
• M18: 10,581,357 km (0.081 R)
• M19: 13,257,962 km (0.115 R)
• M20: 20,577,038 km (0.082 R)
• M21: 21,472,680 km (0.066 R)
• M22: 23,194,252 km (0.063 R)
• M23: 23,862,805 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.9

Radius: 3.5

Gravity: 60.48 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.97 AU - 7.21 AU

Year: 12589 Days

Day: 21.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,257,672 km

• M1: 46,226 km (0.059 R)
• M2: 181,462 km (0.092 R)
• M3: 449,242 km (0.069 R)
• M4: 582,085 km (0.093 R)
• M5: 826,079 km (0.087 R)
• M6: 1,005,298 km (0.1 R)
• M7: 1,939,536 km (0.083 R)
• M8: 2,122,345 km (0.029 R)
• M9: 2,316,523 km (0.073 R)
• M10: 3,549,509 km (0.118 R)
• M11: 3,879,821 km (0.103 R)
• M12: 4,664,910 km (0.104 R)
• M13: 4,860,285 km (0.107 R)
• M14: 6,954,057 km (0.081 R)
• M15: 8,723,351 km (0.094 R)
• M16: 10,941,139 km (0.086 R)
• M17: 11,637,667 km (0.097 R)
• M18: 11,876,425 km (0.077 R)
• M19: 12,863,622 km (0.054 R)
• M20: 17,908,959 km (0.107 R)
• M21: 18,307,189 km (0.083 R)
• M22: 18,630,021 km (0.071 R)
• M23: 24,811,555 km (0.057 R)
• M24: 27,037,422 km (0.045 R)
• M25: 29,835,201 km (0.105 R)
• M26: 30,169,851 km (0.082 R)
• M27: 38,182,463 km (0.063 R)
• M28: 38,709,197 km (0.116 R)
• M29: 41,001,485 km (0.102 R)
• M30: 41,692,627 km (0.074 R)
• M31: 43,525,650 km (0.035 R)
• M32: 44,534,538 km (0.094 R)
• M33: 44,971,663 km (0.09 R)
• M34: 47,503,009 km (0.092 R)
• M35: 48,112,171 km (0.119 R)
• M36: 48,265,210 km (0.101 R)
• M37: 50,917,580 km (0.112 R)
• M38: 56,510,596 km (0.104 R)

Asteroid Belt

Center: 7.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.7

Radius: 7.6

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.16 AU - 9.76 AU

Year: 16409 Days

Day: 24.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,257,672 km

• M1: 102,325 km (0.063 R)
• M2: 449,392 km (0.071 R)
• M3: 732,880 km (0.098 R)
• M4: 1,185,414 km (0.114 R)
• M5: 1,592,619 km (0.069 R)
• M6: 1,896,751 km (0.088 R)
• M7: 3,026,365 km (0.083 R)
• M8: 3,368,046 km (0.08 R)
• M9: 3,627,748 km (0.1 R)
• M10: 4,427,199 km (0.066 R)
• M11: 4,803,737 km (0.112 R)
• M12: 5,657,043 km (0.101 R)
• M13: 6,809,845 km (0.063 R)
• M14: 9,936,739 km (0.058 R)
• M15: 13,777,216 km (0.103 R)
• M16: 14,444,422 km (0.115 R)
• M17: 15,485,624 km (0.062 R)
• M18: 18,746,708 km (0.107 R)
• M19: 19,482,879 km (0.117 R)
• M20: 21,717,871 km (0.081 R)
• M21: 23,738,041 km (0.113 R)
• M22: 26,998,377 km (0.117 R)
• M23: 28,789,063 km (0.096 R)
• M24: 33,193,524 km (0.049 R)
• M25: 34,149,454 km (0.11 R)
• M26: 35,617,458 km (0.032 R)
• M27: 36,241,431 km (0.088 R)
• M28: 40,814,637 km (0.047 R)
• M29: 43,451,450 km (0.057 R)
• M30: 44,450,763 km (0.057 R)
• M31: 45,319,478 km (0.119 R)
• M32: 54,309,413 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.7

Radius: 3.2

Gravity: 47.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.6 AU - 11.02 AU

Year: 18943 Days

Day: 19.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,257,672 km

• M1: 39,793 km (0.102 R)
• M2: 170,242 km (0.082 R)
• M3: 1,172,847 km (0.073 R)
• M4: 1,800,710 km (0.111 R)
• M5: 2,258,030 km (0.031 R)
• M6: 3,133,627 km (0.097 R)
• M7: 4,600,733 km (0.096 R)
• M8: 5,225,005 km (0.035 R)
• M9: 5,671,405 km (0.039 R)
• M10: 6,854,275 km (0.088 R)
• M11: 7,207,326 km (0.063 R)
• M12: 7,434,266 km (0.114 R)
• M13: 8,640,175 km (0.042 R)
• M14: 11,249,461 km (0.103 R)
• M15: 12,633,391 km (0.105 R)
• M16: 13,298,353 km (0.097 R)
• M17: 14,915,955 km (0.046 R)
• M18: 17,703,412 km (0.101 R)
• M19: 28,668,936 km (0.107 R)
• M20: 29,237,707 km (0.065 R)
• M21: 34,061,341 km (0.12 R)
• M22: 47,583,642 km (0.115 R)
• M23: 47,742,216 km (0.073 R)
• M24: 55,427,956 km (0.119 R)
• M25: 56,309,835 km (0.116 R)
• M26: 63,320,590 km (0.062 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 14,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit