🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.68 AU - 0.84 AU

Year: 281 Days

Day: 12.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,692,302 km

• M1: 219,759 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.71 AU - 1.03 AU

Year: 345 Days

Day: 42.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.74 AU - 1 AU

Year: 345 Days

Day: 19.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,692,302 km

• M1: 290,220 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.78 AU - 1.22 AU

Year: 425 Days

Day: 28.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.96 AU - 2.02 AU

Year: 1192 Days

Day: 47.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,692,302 km

• M1: 334,351 km (0.081 R)
• M2: 1,772,286 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.95 AU - 2.55 AU

Year: 1433 Days

Day: 43.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.4

Radius: 9.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.87 AU - 3.25 AU

Year: 2273 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 19,692,302 km

• M1: 131,497 km (0.113 R)
• M2: 268,827 km (0.079 R)
• M3: 382,372 km (0.094 R)
• M4: 458,966 km (0.099 R)
• M5: 717,621 km (0.044 R)
• M6: 824,583 km (0.096 R)
• M7: 1,021,305 km (0.11 R)
• M8: 1,215,333 km (0.097 R)
• M9: 1,354,609 km (0.109 R)
• M10: 1,509,293 km (0.112 R)
• M11: 1,578,856 km (0.11 R)
• M12: 1,700,629 km (0.053 R)
• M13: 1,773,184 km (0.105 R)
• M14: 1,846,786 km (0.097 R)
• M15: 2,085,095 km (0.075 R)
• M16: 2,208,065 km (0.12 R)
• M17: 2,299,020 km (0.094 R)
• M18: 2,567,698 km (0.115 R)
• M19: 2,822,014 km (0.118 R)
• M20: 2,883,649 km (0.113 R)
• M21: 3,008,563 km (0.109 R)
• M22: 3,407,241 km (0.111 R)
• M23: 3,486,378 km (0.086 R)
• M24: 3,795,597 km (0.101 R)
• M25: 3,891,340 km (0.08 R)
• M26: 4,043,630 km (0.118 R)
• M27: 4,198,015 km (0.074 R)
• M28: 4,325,622 km (0.069 R)
• M29: 4,599,536 km (0.106 R)
• M30: 5,073,612 km (0.118 R)
• M31: 5,164,268 km (0.077 R)
• M32: 5,347,226 km (0.114 R)
• M33: 5,424,120 km (0.031 R)
• M34: 5,829,679 km (0.118 R)
• M35: 6,004,410 km (0.083 R)
• M36: 6,245,262 km (0.097 R)
• M37: 6,391,270 km (0.084 R)
• M38: 6,522,168 km (0.054 R)
• M39: 6,919,949 km (0.112 R)
• M40: 7,635,027 km (0.051 R)
• M41: 7,756,500 km (0.088 R)
• M42: 7,826,213 km (0.068 R)
• M43: 7,913,727 km (0.096 R)
• M44: 7,983,889 km (0.034 R)
• M45: 8,124,810 km (0.074 R)
• M46: 8,302,233 km (0.089 R)
• M47: 8,516,906 km (0.117 R)
• M48: 8,660,969 km (0.093 R)
• M49: 8,824,030 km (0.111 R)
• M50: 8,969,888 km (0.101 R)
• M51: 9,208,647 km (0.101 R)
• M52: 9,319,499 km (0.07 R)
• M53: 9,449,350 km (0.109 R)
• M54: 9,842,792 km (0.102 R)
• M55: 10,051,032 km (0.093 R)
• M56: 10,127,028 km (0.088 R)
• M57: 10,394,808 km (0.062 R)
• M58: 10,529,596 km (0.115 R)
• M59: 10,626,236 km (0.106 R)
• M60: 10,878,757 km (0.038 R)
• M61: 11,074,431 km (0.105 R)
• M62: 11,153,120 km (0.038 R)
• M63: 11,668,484 km (0.093 R)
• M64: 11,788,611 km (0.076 R)
• M65: 11,909,038 km (0.109 R)
• M66: 12,009,717 km (0.062 R)
• M67: 13,407,410 km (0.112 R)
• M68: 13,575,109 km (0.119 R)
• M69: 14,167,966 km (0.107 R)
• M70: 14,253,386 km (0.119 R)
• M71: 14,360,348 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.8

Radius: 12.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.87 AU - 4.45 AU

Year: 3603 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,692,302 km

• M1: 212,429 km (0.051 R)
• M2: 292,464 km (0.102 R)
• M3: 393,592 km (0.102 R)
• M4: 602,580 km (0.098 R)
• M5: 727,195 km (0.084 R)
• M6: 861,684 km (0.106 R)
• M7: 1,102,387 km (0.092 R)
• M8: 1,271,582 km (0.09 R)
• M9: 1,548,338 km (0.106 R)
• M10: 1,726,659 km (0.112 R)
• M11: 2,245,464 km (0.048 R)
• M12: 2,522,669 km (0.058 R)
• M13: 3,014,995 km (0.043 R)
• M14: 3,239,991 km (0.044 R)
• M15: 3,437,310 km (0.109 R)
• M16: 3,520,786 km (0.12 R)
• M17: 3,604,860 km (0.09 R)
• M18: 4,266,232 km (0.112 R)
• M19: 4,796,407 km (0.088 R)
• M20: 5,059,849 km (0.069 R)
• M21: 5,193,440 km (0.098 R)
• M22: 5,386,271 km (0.111 R)
• M23: 5,581,646 km (0.096 R)
• M24: 5,799,161 km (0.071 R)
• M25: 6,120,647 km (0.066 R)
• M26: 6,324,549 km (0.104 R)
• M27: 6,907,532 km (0.093 R)
• M28: 6,992,204 km (0.108 R)
• M29: 7,312,942 km (0.104 R)
• M30: 7,464,335 km (0.11 R)
• M31: 7,638,617 km (0.073 R)
• M32: 7,748,272 km (0.089 R)
• M33: 7,880,517 km (0.052 R)
• M34: 8,259,298 km (0.098 R)
• M35: 8,781,245 km (0.095 R)
• M36: 8,988,438 km (0.116 R)
• M37: 9,313,963 km (0.09 R)
• M38: 9,667,164 km (0.115 R)
• M39: 10,168,915 km (0.101 R)
• M40: 10,925,282 km (0.115 R)
• M41: 11,272,798 km (0.102 R)
• M42: 11,699,750 km (0.103 R)
• M43: 12,029,913 km (0.089 R)
• M44: 12,157,669 km (0.094 R)
• M45: 12,260,144 km (0.032 R)
• M46: 12,388,798 km (0.116 R)
• M47: 12,673,333 km (0.088 R)
• M48: 12,829,364 km (0.075 R)
• M49: 12,933,783 km (0.068 R)
• M50: 13,064,831 km (0.046 R)
• M51: 13,460,218 km (0.077 R)
• M52: 13,592,911 km (0.09 R)
• M53: 13,806,238 km (0.095 R)
• M54: 14,561,258 km (0.12 R)
• M55: 14,834,125 km (0.062 R)
• M56: 14,943,780 km (0.029 R)
• M57: 15,523,921 km (0.109 R)
• M58: 15,886,695 km (0.036 R)
• M59: 16,027,018 km (0.112 R)
• M60: 16,252,462 km (0.089 R)
• M61: 16,507,227 km (0.044 R)
• M62: 16,620,772 km (0.059 R)
• M63: 16,877,482 km (0.082 R)
• M64: 16,992,074 km (0.027 R)
• M65: 17,192,984 km (0.065 R)
• M66: 17,337,047 km (0.052 R)
• M67: 17,888,315 km (0.094 R)
• M68: 18,092,815 km (0.094 R)
• M69: 19,336,123 km (0.093 R)
• M70: 20,484,736 km (0.096 R)

Asteroid Belt

Center: 4.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.6

Radius: 9.6

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.49 AU - 5.49 AU

Year: 4733 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,692,302 km

• M1: 229,184 km (0.1 R)
• M2: 301,290 km (0.086 R)
• M3: 795,861 km (0.116 R)
• M4: 1,318,107 km (0.109 R)
• M5: 1,452,147 km (0.049 R)
• M6: 1,544,000 km (0.042 R)
• M7: 1,622,090 km (0.11 R)
• M8: 1,749,996 km (0.095 R)
• M9: 1,897,948 km (0.069 R)
• M10: 1,998,927 km (0.119 R)
• M11: 2,136,407 km (0.113 R)
• M12: 2,259,227 km (0.1 R)
• M13: 2,679,896 km (0.056 R)
• M14: 2,851,186 km (0.045 R)
• M15: 2,967,423 km (0.085 R)
• M16: 3,184,639 km (0.11 R)
• M17: 3,285,169 km (0.095 R)
• M18: 3,345,906 km (0.045 R)
• M19: 3,468,726 km (0.101 R)
• M20: 3,551,453 km (0.078 R)
• M21: 4,481,653 km (0.119 R)
• M22: 4,731,332 km (0.044 R)
• M23: 4,892,598 km (0.111 R)
• M24: 6,323,053 km (0.09 R)
• M25: 6,500,925 km (0.082 R)
• M26: 7,441,447 km (0.11 R)
• M27: 7,683,347 km (0.096 R)
• M28: 7,927,790 km (0.091 R)
• M29: 8,092,198 km (0.114 R)
• M30: 8,174,776 km (0.11 R)
• M31: 8,313,154 km (0.1 R)
• M32: 9,102,133 km (0.118 R)
• M33: 9,216,725 km (0.114 R)
• M34: 10,062,402 km (0.102 R)
• M35: 10,181,033 km (0.09 R)
• M36: 10,629,976 km (0.081 R)
• M37: 10,902,394 km (0.058 R)
• M38: 11,640,360 km (0.087 R)
• M39: 11,921,155 km (0.101 R)
• M40: 12,015,252 km (0.086 R)
• M41: 12,426,048 km (0.118 R)
• M42: 12,617,084 km (0.096 R)
• M43: 12,777,154 km (0.116 R)
• M44: 13,196,327 km (0.094 R)
• M45: 13,522,002 km (0.109 R)
• M46: 14,214,191 km (0.091 R)
• M47: 14,347,483 km (0.118 R)
• M48: 14,715,793 km (0.091 R)
• M49: 15,019,477 km (0.106 R)
• M50: 15,701,942 km (0.114 R)
• M51: 16,150,885 km (0.118 R)
• M52: 16,534,155 km (0.111 R)
• M53: 16,814,651 km (0.098 R)
• M54: 17,737,520 km (0.105 R)
• M55: 18,132,908 km (0.105 R)
• M56: 18,313,472 km (0.095 R)
• M57: 18,494,785 km (0.12 R)
• M58: 18,968,860 km (0.079 R)
• M59: 19,262,671 km (0.069 R)
• M60: 19,410,174 km (0.032 R)
• M61: 20,040,879 km (0.116 R)
• M62: 21,132,494 km (0.114 R)
• M63: 21,398,928 km (0.118 R)
• M64: 21,858,194 km (0.085 R)
• M65: 22,320,750 km (0.098 R)
• M66: 22,825,494 km (0.11 R)
• M67: 23,294,632 km (0.076 R)
• M68: 24,123,554 km (0.096 R)
• M69: 24,521,634 km (0.038 R)
• M70: 25,162,960 km (0.118 R)
• M71: 26,380,537 km (0.06 R)
• M72: 26,503,357 km (0.112 R)
• M73: 26,873,014 km (0.119 R)
• M74: 26,955,292 km (0.062 R)
• M75: 27,120,299 km (0.064 R)
• M76: 27,202,877 km (0.072 R)
• M77: 27,534,236 km (0.109 R)
• M78: 27,700,290 km (0.053 R)
• M79: 27,825,204 km (0.058 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174

Radius: 12.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.29 AU - 6.37 AU

Year: 5225 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 19,692,302 km

• M1: 157,377 km (0.099 R)
• M2: 362,176 km (0.113 R)
• M3: 473,028 km (0.053 R)
• M4: 574,157 km (0.087 R)
• M5: 657,931 km (0.085 R)
• M6: 783,743 km (0.043 R)
• M7: 869,463 km (0.099 R)
• M8: 1,072,318 km (0.083 R)
• M9: 1,190,949 km (0.113 R)
• M10: 1,291,628 km (0.069 R)
• M11: 1,418,786 km (0.105 R)
• M12: 1,611,468 km (0.047 R)
• M13: 1,787,395 km (0.061 R)
• M14: 2,145,084 km (0.078 R)
• M15: 2,353,922 km (0.082 R)
• M16: 2,569,343 km (0.053 R)
• M17: 2,791,646 km (0.082 R)
• M18: 2,897,412 km (0.115 R)
• M19: 3,223,385 km (0.058 R)
• M20: 3,366,700 km (0.119 R)
• M21: 3,479,796 km (0.064 R)
• M22: 3,659,912 km (0.106 R)
• M23: 4,201,755 km (0.092 R)
• M24: 4,500,054 km (0.113 R)
• M25: 4,750,929 km (0.116 R)
• M26: 4,841,735 km (0.039 R)
• M27: 4,951,390 km (0.083 R)
• M28: 5,117,444 km (0.1 R)
• M29: 5,474,085 km (0.091 R)
• M30: 6,053,927 km (0.03 R)
• M31: 6,431,362 km (0.106 R)
• M32: 6,836,922 km (0.071 R)
• M33: 7,230,065 km (0.101 R)
• M34: 7,439,951 km (0.099 R)
• M35: 7,651,781 km (0.095 R)
• M36: 8,168,642 km (0.101 R)
• M37: 8,585,721 km (0.093 R)
• M38: 8,808,173 km (0.112 R)
• M39: 9,077,599 km (0.107 R)
• M40: 9,258,762 km (0.041 R)
• M41: 10,018,569 km (0.043 R)
• M42: 10,205,866 km (0.077 R)
• M43: 10,465,269 km (0.105 R)
• M44: 10,583,900 km (0.062 R)
• M45: 11,038,677 km (0.119 R)
• M46: 11,524,422 km (0.044 R)
• M47: 12,366,358 km (0.061 R)
• M48: 12,542,136 km (0.107 R)
• M49: 13,228,042 km (0.091 R)
• M50: 13,926,066 km (0.083 R)
• M51: 14,135,204 km (0.065 R)
• M52: 14,398,197 km (0.057 R)
• M53: 14,689,165 km (0.073 R)
• M54: 14,822,157 km (0.106 R)
• M55: 14,902,192 km (0.112 R)
• M56: 15,223,528 km (0.057 R)
• M57: 15,304,161 km (0.032 R)
• M58: 15,900,309 km (0.107 R)
• M59: 16,448,884 km (0.053 R)
• M60: 17,087,368 km (0.041 R)
• M61: 17,227,242 km (0.114 R)
• M62: 17,423,664 km (0.11 R)
• M63: 17,508,037 km (0.069 R)
• M64: 17,733,930 km (0.101 R)
• M65: 17,875,599 km (0.056 R)
• M66: 18,074,564 km (0.043 R)
• M67: 18,675,649 km (0.107 R)
• M68: 18,877,606 km (0.053 R)
• M69: 19,138,205 km (0.067 R)
• M70: 19,312,636 km (0.114 R)
• M71: 19,604,502 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 12,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit