🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.39 AU - 0.61 AU

Year: 228 Days

Day: 29.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.69 AU

Year: 285 Days

Day: 36.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,294,889 km

• M1: 144,960 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641

Radius: 14

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.57 AU - 0.87 AU

Year: 394 Days

Day: 12.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,294,889 km

• M1: 174,282 km (0.098 R)
• M2: 263,292 km (0.1 R)
• M3: 365,916 km (0.099 R)
• M4: 455,526 km (0.039 R)
• M5: 546,032 km (0.093 R)
• M6: 648,058 km (0.119 R)
• M7: 780,901 km (0.04 R)
• M8: 936,632 km (0.049 R)
• M9: 1,033,871 km (0.103 R)
• M10: 1,121,535 km (0.052 R)
• M11: 1,244,355 km (0.119 R)
• M12: 1,464,713 km (0.105 R)
• M13: 1,600,398 km (0.085 R)
• M14: 1,693,298 km (0.04 R)
• M15: 1,809,386 km (0.089 R)
• M16: 1,977,833 km (0.103 R)
• M17: 2,220,481 km (0.099 R)
• M18: 2,319,066 km (0.112 R)
• M19: 2,496,938 km (0.074 R)
• M20: 2,685,731 km (0.104 R)
• M21: 2,816,330 km (0.117 R)
• M22: 2,961,888 km (0.064 R)
• M23: 3,090,542 km (0.069 R)
• M24: 3,583,019 km (0.111 R)
• M25: 3,672,029 km (0.119 R)
• M26: 3,789,763 km (0.103 R)
• M27: 3,922,905 km (0.04 R)
• M28: 4,179,465 km (0.091 R)
• M29: 4,346,267 km (0.101 R)
• M30: 4,485,692 km (0.119 R)
• M31: 4,634,243 km (0.089 R)
• M32: 4,761,850 km (0.117 R)
• M33: 4,860,136 km (0.099 R)
• M34: 4,974,428 km (0.116 R)
• M35: 5,213,635 km (0.096 R)
• M36: 5,330,621 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 13.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.92 AU - 1.18 AU

Year: 695 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 48,294,889 km

• M1: 169,494 km (0.108 R)
• M2: 259,702 km (0.091 R)
• M3: 384,167 km (0.054 R)
• M4: 490,531 km (0.088 R)
• M5: 610,060 km (0.096 R)
• M6: 758,461 km (0.102 R)
• M7: 848,818 km (0.097 R)
• M8: 1,018,014 km (0.086 R)
• M9: 1,124,378 km (0.07 R)
• M10: 1,209,349 km (0.107 R)
• M11: 1,301,950 km (0.084 R)
• M12: 1,489,396 km (0.064 R)
• M13: 1,617,751 km (0.073 R)
• M14: 1,755,830 km (0.066 R)
• M15: 1,909,916 km (0.105 R)
• M16: 2,007,155 km (0.1 R)
• M17: 2,106,188 km (0.068 R)
• M18: 2,213,151 km (0.074 R)
• M19: 2,413,163 km (0.111 R)
• M20: 2,565,603 km (0.112 R)
• M21: 2,755,593 km (0.1 R)
• M22: 2,859,264 km (0.114 R)
• M23: 3,020,979 km (0.074 R)
• M24: 3,229,220 km (0.04 R)
• M25: 3,368,346 km (0.085 R)
• M26: 3,546,816 km (0.062 R)
• M27: 3,867,105 km (0.113 R)
• M28: 4,015,057 km (0.083 R)
• M29: 4,101,674 km (0.094 R)
• M30: 4,204,747 km (0.102 R)
• M31: 4,389,501 km (0.086 R)
• M32: 4,692,137 km (0.077 R)
• M33: 4,783,542 km (0.07 R)
• M34: 4,900,677 km (0.085 R)
• M35: 5,103,681 km (0.1 R)
• M36: 5,283,647 km (0.118 R)
• M37: 5,474,534 km (0.096 R)
• M38: 5,774,029 km (0.097 R)
• M39: 5,907,919 km (0.103 R)
• M40: 6,060,958 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.1

Radius: 8.2

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.23 AU - 3.07 AU

Year: 2785 Days

Day: 10.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,294,889 km

• M1: 175,478 km (0.107 R)
• M2: 310,116 km (0.063 R)
• M3: 376,987 km (0.07 R)
• M4: 510,578 km (0.109 R)
• M5: 631,303 km (0.12 R)
• M6: 741,407 km (0.081 R)
• M7: 793,617 km (0.118 R)
• M8: 913,295 km (0.036 R)
• M9: 981,212 km (0.028 R)
• M10: 1,098,348 km (0.118 R)
• M11: 1,270,236 km (0.104 R)
• M12: 1,372,560 km (0.06 R)
• M13: 1,517,820 km (0.116 R)
• M14: 1,571,974 km (0.118 R)
• M15: 1,626,727 km (0.111 R)
• M16: 1,752,389 km (0.089 R)
• M17: 1,881,343 km (0.093 R)
• M18: 2,013,438 km (0.111 R)
• M19: 2,163,933 km (0.056 R)
• M20: 2,302,610 km (0.05 R)
• M21: 2,396,558 km (0.059 R)
• M22: 2,556,328 km (0.11 R)
• M23: 2,719,540 km (0.077 R)
• M24: 2,936,905 km (0.108 R)
• M25: 3,282,476 km (0.112 R)
• M26: 3,695,815 km (0.114 R)
• M27: 3,993,066 km (0.065 R)
• M28: 4,144,609 km (0.086 R)
• M29: 4,492,723 km (0.103 R)
• M30: 4,571,412 km (0.038 R)
• M31: 4,690,192 km (0.067 R)
• M32: 4,971,436 km (0.086 R)
• M33: 5,445,512 km (0.074 R)
• M34: 5,634,903 km (0.115 R)
• M35: 5,698,632 km (0.1 R)
• M36: 5,955,641 km (0.069 R)
• M37: 6,458,738 km (0.098 R)
• M38: 6,547,600 km (0.118 R)
• M39: 6,659,349 km (0.092 R)
• M40: 6,726,668 km (0.036 R)
• M41: 7,112,481 km (0.104 R)
• M42: 7,273,448 km (0.029 R)
• M43: 8,024,729 km (0.042 R)
• M44: 8,506,733 km (0.112 R)
• M45: 8,653,190 km (0.104 R)
• M46: 8,800,544 km (0.111 R)
• M47: 8,874,445 km (0.104 R)
• M48: 9,197,277 km (0.085 R)
• M49: 9,322,640 km (0.114 R)
• M50: 9,778,016 km (0.06 R)
• M51: 9,957,234 km (0.119 R)
• M52: 10,579,561 km (0.101 R)
• M53: 10,895,363 km (0.072 R)
• M54: 11,107,642 km (0.093 R)
• M55: 11,617,471 km (0.12 R)
• M56: 11,698,703 km (0.098 R)
• M57: 11,807,162 km (0.054 R)
• M58: 11,943,445 km (0.111 R)
• M59: 12,025,275 km (0.059 R)
• M60: 12,659,869 km (0.12 R)
• M61: 12,799,145 km (0.115 R)
• M62: 13,305,085 km (0.089 R)
• M63: 13,503,751 km (0.109 R)
• M64: 13,703,165 km (0.108 R)
• M65: 14,105,284 km (0.051 R)
• M66: 15,871,586 km (0.066 R)
• M67: 16,323,970 km (0.081 R)
• M68: 16,384,557 km (0.077 R)
• M69: 17,924,966 km (0.112 R)
• M70: 18,554,026 km (0.12 R)
• M71: 19,222,279 km (0.11 R)
• M72: 19,382,499 km (0.104 R)
• M73: 19,607,643 km (0.114 R)
• M74: 19,801,223 km (0.112 R)
• M75: 19,930,775 km (0.111 R)
• M76: 20,028,013 km (0.112 R)
• M77: 20,320,776 km (0.088 R)
• M78: 20,582,273 km (0.108 R)
• M79: 20,778,995 km (0.05 R)
• M80: 21,340,136 km (0.049 R)
• M81: 22,510,889 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.5

Radius: 7.1

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.91 AU - 6.39 AU

Year: 9848 Days

Day: 21.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,294,889 km

• M1: 116,537 km (0.051 R)
• M2: 417,528 km (0.075 R)
• M3: 518,207 km (0.069 R)
• M4: 627,264 km (0.093 R)
• M5: 832,512 km (0.055 R)
• M6: 905,666 km (0.06 R)
• M7: 1,098,348 km (0.118 R)
• M8: 1,346,680 km (0.118 R)
• M9: 1,499,868 km (0.078 R)
• M10: 2,142,541 km (0.064 R)
• M11: 2,270,148 km (0.108 R)
• M12: 2,586,547 km (0.117 R)
• M13: 3,030,105 km (0.095 R)
• M14: 3,831,201 km (0.084 R)
• M15: 4,239,304 km (0.098 R)
• M16: 5,096,650 km (0.084 R)
• M17: 5,198,975 km (0.092 R)
• M18: 5,509,989 km (0.112 R)
• M19: 5,685,467 km (0.092 R)
• M20: 5,862,890 km (0.077 R)
• M21: 6,150,268 km (0.101 R)
• M22: 6,295,826 km (0.119 R)
• M23: 7,040,225 km (0.059 R)
• M24: 8,049,113 km (0.086 R)
• M25: 9,020,004 km (0.06 R)
• M26: 9,185,309 km (0.104 R)
• M27: 9,687,509 km (0.108 R)
• M28: 11,649,037 km (0.103 R)
• M29: 11,784,123 km (0.119 R)
• M30: 12,101,271 km (0.104 R)
• M31: 12,146,749 km (0.107 R)
• M32: 12,238,003 km (0.034 R)
• M33: 12,283,780 km (0.082 R)
• M34: 12,651,342 km (0.099 R)
• M35: 12,836,544 km (0.071 R)
• M36: 12,976,119 km (0.065 R)
• M37: 13,444,660 km (0.078 R)
• M38: 14,253,984 km (0.063 R)
• M39: 15,374,024 km (0.063 R)
• M40: 15,522,125 km (0.028 R)
• M41: 17,491,133 km (0.111 R)
• M42: 17,542,594 km (0.086 R)
• M43: 17,697,428 km (0.042 R)
• M44: 18,425,970 km (0.093 R)
• M45: 18,846,789 km (0.034 R)
• M46: 20,778,995 km (0.085 R)
• M47: 21,271,770 km (0.049 R)
• M48: 22,213,189 km (0.109 R)
• M49: 22,829,533 km (0.076 R)
• M50: 22,998,728 km (0.108 R)
• M51: 23,111,674 km (0.115 R)
• M52: 23,679,099 km (0.107 R)
• M53: 23,793,242 km (0.055 R)
• M54: 23,850,389 km (0.09 R)
• M55: 24,193,865 km (0.098 R)
• M56: 24,596,732 km (0.097 R)
• M57: 25,234,318 km (0.074 R)
• M58: 28,079,371 km (0.043 R)
• M59: 28,989,225 km (0.116 R)
• M60: 29,111,147 km (0.118 R)
• M61: 29,662,415 km (0.078 R)
• M62: 29,908,504 km (0.082 R)
• M63: 30,526,792 km (0.115 R)
• M64: 30,775,274 km (0.113 R)
• M65: 31,524,759 km (0.069 R)
• M66: 31,775,934 km (0.107 R)
• M67: 32,153,818 km (0.094 R)
• M68: 32,850,645 km (0.078 R)
• M69: 34,452,838 km (0.097 R)
• M70: 34,905,970 km (0.107 R)
• M71: 35,556,871 km (0.084 R)
• M72: 36,014,790 km (0.066 R)
• M73: 36,343,008 km (0.064 R)
• M74: 36,870,340 km (0.101 R)
• M75: 37,533,059 km (0.06 R)
• M76: 38,066,076 km (0.067 R)
• M77: 39,747,855 km (0.05 R)
• M78: 39,951,308 km (0.057 R)
• M79: 40,495,545 km (0.119 R)
• M80: 41,385,054 km (0.088 R)
• M81: 41,866,759 km (0.091 R)
• M82: 42,974,681 km (0.1 R)
• M83: 43,462,370 km (0.045 R)
• M84: 44,372,972 km (0.103 R)
• M85: 44,584,055 km (0.11 R)
• M86: 45,431,677 km (0.119 R)
• M87: 46,141,967 km (0.099 R)
• M88: 46,427,101 km (0.097 R)
• M89: 47,070,820 km (0.108 R)
• M90: 47,142,627 km (0.104 R)
• M91: 48,005,957 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 18,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit