🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.49 AU - 0.55 AU

Year: 160 Days

Day: 12.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.6 AU - 0.8 AU

Year: 250 Days

Day: 18.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 11.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.48 AU - 5.74 AU

Year: 4938 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,173,988 km

• M1: 165,904 km (0.055 R)
• M2: 343,926 km (0.118 R)
• M3: 598,541 km (0.068 R)
• M4: 669,002 km (0.09 R)
• M5: 872,904 km (0.091 R)
• M6: 1,294,770 km (0.059 R)
• M7: 1,603,689 km (0.051 R)
• M8: 1,706,313 km (0.093 R)
• M9: 2,064,301 km (0.113 R)
• M10: 2,329,239 km (0.076 R)
• M11: 2,747,365 km (0.079 R)
• M12: 2,912,820 km (0.078 R)
• M13: 3,518,392 km (0.07 R)
• M14: 3,766,874 km (0.09 R)
• M15: 4,401,469 km (0.067 R)
• M16: 4,768,432 km (0.092 R)
• M17: 5,145,269 km (0.05 R)
• M18: 5,848,080 km (0.098 R)
• M19: 6,170,164 km (0.028 R)
• M20: 6,775,736 km (0.075 R)
• M21: 6,972,458 km (0.098 R)
• M22: 7,429,180 km (0.103 R)
• M23: 7,807,363 km (0.085 R)
• M24: 7,925,097 km (0.109 R)
• M25: 8,073,049 km (0.09 R)
• M26: 8,251,669 km (0.103 R)
• M27: 8,341,577 km (0.074 R)
• M28: 8,492,073 km (0.099 R)
• M29: 9,570,823 km (0.041 R)
• M30: 9,886,923 km (0.081 R)
• M31: 10,142,287 km (0.1 R)
• M32: 10,238,628 km (0.04 R)
• M33: 10,529,446 km (0.083 R)
• M34: 10,659,596 km (0.041 R)
• M35: 11,020,277 km (0.113 R)
• M36: 11,251,854 km (0.047 R)
• M37: 11,384,996 km (0.102 R)
• M38: 11,485,077 km (0.09 R)
• M39: 11,888,692 km (0.087 R)
• M40: 11,990,419 km (0.112 R)
• M41: 13,267,536 km (0.051 R)
• M42: 13,408,158 km (0.099 R)
• M43: 13,513,924 km (0.114 R)
• M44: 13,904,374 km (0.068 R)
• M45: 14,298,415 km (0.12 R)
• M46: 14,623,641 km (0.089 R)
• M47: 14,696,345 km (0.11 R)
• M48: 14,805,402 km (0.081 R)
• M49: 15,762,529 km (0.065 R)
• M50: 16,625,859 km (0.111 R)
• M51: 17,736,174 km (0.096 R)
• M52: 17,930,053 km (0.083 R)
• M53: 18,007,844 km (0.079 R)
• M54: 18,280,860 km (0.09 R)
• M55: 18,515,878 km (0.091 R)
• M56: 20,758,201 km (0.12 R)
• M57: 20,839,731 km (0.1 R)
• M58: 21,455,626 km (0.083 R)
• M59: 21,662,220 km (0.112 R)
• M60: 22,621,292 km (0.115 R)
• M61: 23,296,428 km (0.078 R)
• M62: 23,935,659 km (0.067 R)
• M63: 24,451,024 km (0.112 R)
• M64: 24,970,129 km (0.043 R)
• M65: 25,231,027 km (0.095 R)
• M66: 25,449,141 km (0.118 R)
• M67: 26,637,846 km (0.095 R)
• M68: 27,574,927 km (0.077 R)
• M69: 28,250,810 km (0.081 R)
• M70: 28,795,496 km (0.043 R)
• M71: 29,206,291 km (0.113 R)
• M72: 29,619,032 km (0.047 R)
• M73: 29,803,037 km (0.067 R)
• M74: 30,311,221 km (0.081 R)
• M75: 30,822,098 km (0.101 R)
• M76: 31,242,319 km (0.091 R)
• M77: 31,335,967 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.5

Radius: 6.2

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.54 AU - 17.42 AU

Year: 23555 Days

Day: 18.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,173,988 km

• M1: 95,443 km (0.088 R)
• M2: 267,182 km (0.068 R)
• M3: 381,325 km (0.114 R)
• M4: 769,681 km (0.078 R)
• M5: 1,064,389 km (0.093 R)
• M6: 1,143,377 km (0.091 R)
• M7: 1,363,585 km (0.09 R)
• M8: 1,657,544 km (0.104 R)
• M9: 1,843,495 km (0.088 R)
• M10: 2,833,084 km (0.025 R)
• M11: 3,168,782 km (0.079 R)
• M12: 3,321,970 km (0.104 R)
• M13: 3,596,183 km (0.069 R)
• M14: 3,796,495 km (0.08 R)
• M15: 4,461,756 km (0.044 R)
• M16: 4,633,644 km (0.083 R)
• M17: 4,851,609 km (0.119 R)
• M18: 6,085,791 km (0.099 R)
• M19: 6,372,720 km (0.114 R)
• M20: 6,517,830 km (0.114 R)
• M21: 7,614,831 km (0.085 R)
• M22: 7,820,378 km (0.089 R)
• M23: 8,395,133 km (0.114 R)
• M24: 8,607,413 km (0.073 R)
• M25: 9,200,568 km (0.115 R)
• M26: 9,529,684 km (0.112 R)
• M27: 9,695,737 km (0.119 R)
• M28: 9,918,488 km (0.085 R)
• M29: 10,030,537 km (0.103 R)
• M30: 10,482,921 km (0.111 R)
• M31: 10,711,656 km (0.083 R)
• M32: 11,115,870 km (0.119 R)
• M33: 11,348,943 km (0.112 R)
• M34: 12,058,336 km (0.041 R)
• M35: 12,418,269 km (0.037 R)
• M36: 13,026,235 km (0.076 R)
• M37: 13,893,453 km (0.097 R)
• M38: 14,907,278 km (0.116 R)
• M39: 16,273,705 km (0.065 R)
• M40: 16,871,498 km (0.12 R)
• M41: 17,815,610 km (0.099 R)
• M42: 17,883,677 km (0.067 R)
• M43: 18,569,434 km (0.057 R)
• M44: 18,707,513 km (0.028 R)
• M45: 19,333,580 km (0.105 R)
• M46: 19,825,159 km (0.028 R)
• M47: 22,344,387 km (0.097 R)
• M48: 22,565,044 km (0.1 R)
• M49: 23,380,053 km (0.103 R)
• M50: 24,658,367 km (0.102 R)
• M51: 25,728,141 km (0.076 R)
• M52: 25,805,184 km (0.098 R)
• M53: 26,735,084 km (0.085 R)
• M54: 27,204,074 km (0.1 R)
• M55: 29,751,277 km (0.112 R)
• M56: 29,832,059 km (0.039 R)
• M57: 30,644,226 km (0.09 R)
• M58: 31,135,057 km (0.106 R)
• M59: 31,299,315 km (0.081 R)
• M60: 31,628,431 km (0.117 R)
• M61: 31,876,165 km (0.069 R)
• M62: 31,958,892 km (0.109 R)
• M63: 33,291,809 km (0.091 R)
• M64: 34,303,390 km (0.094 R)
• M65: 34,388,212 km (0.106 R)
• M66: 35,239,574 km (0.091 R)
• M67: 35,324,994 km (0.073 R)
• M68: 35,582,003 km (0.11 R)
• M69: 36,443,088 km (0.071 R)
• M70: 36,789,408 km (0.077 R)
• M71: 38,537,459 km (0.062 R)
• M72: 38,978,623 km (0.104 R)
• M73: 41,209,725 km (0.029 R)
• M74: 41,389,991 km (0.099 R)
• M75: 43,115,602 km (0.106 R)
• M76: 44,033,385 km (0.107 R)
• M77: 44,402,144 km (0.12 R)
• M78: 46,074,648 km (0.115 R)
• M79: 47,578,705 km (0.081 R)
• M80: 48,241,723 km (0.059 R)
• M81: 48,622,001 km (0.104 R)
• M82: 50,538,050 km (0.118 R)
• M83: 53,851,643 km (0.089 R)
• M84: 54,147,398 km (0.094 R)
• M85: 54,542,486 km (0.107 R)
• M86: 55,534,619 km (0.114 R)
• M87: 57,435,858 km (0.119 R)
• M88: 57,536,538 km (0.109 R)
• M89: 57,738,046 km (0.108 R)
• M90: 61,301,916 km (0.083 R)
• M91: 62,023,277 km (0.084 R)
• M92: 65,566,503 km (0.079 R)
• M93: 67,362,575 km (0.057 R)
• M94: 68,746,953 km (0.041 R)
• M95: 70,033,196 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.7

Radius: 5

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.2 AU - 19.12 AU

Year: 27771 Days

Day: 22.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 120.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 70,173,988 km

• M1: 64,327 km (0.091 R)
• M2: 463,454 km (0.064 R)
• M3: 623,075 km (0.116 R)
• M4: 1,118,543 km (0.042 R)
• M5: 1,170,903 km (0.096 R)
• M6: 2,832,187 km (0.064 R)
• M7: 3,695,516 km (0.043 R)
• M8: 4,217,014 km (0.107 R)
• M9: 4,423,759 km (0.088 R)
• M10: 4,804,036 km (0.108 R)
• M11: 4,890,055 km (0.101 R)
• M12: 5,914,651 km (0.101 R)
• M13: 6,474,745 km (0.115 R)
• M14: 7,695,165 km (0.078 R)
• M15: 7,896,823 km (0.062 R)
• M16: 8,100,426 km (0.105 R)
• M17: 8,254,212 km (0.116 R)
• M18: 8,721,257 km (0.1 R)
• M19: 8,878,783 km (0.095 R)
• M20: 9,143,571 km (0.116 R)
• M21: 9,626,623 km (0.037 R)
• M22: 9,898,592 km (0.034 R)
• M23: 11,755,999 km (0.089 R)
• M24: 13,900,784 km (0.114 R)
• M25: 13,961,969 km (0.098 R)
• M26: 14,269,692 km (0.111 R)
• M27: 15,206,324 km (0.09 R)
• M28: 15,586,453 km (0.116 R)
• M29: 15,777,788 km (0.039 R)
• M30: 16,356,283 km (0.116 R)
• M31: 17,269,728 km (0.116 R)
• M32: 18,065,888 km (0.088 R)
• M33: 18,468,456 km (0.08 R)
• M34: 18,806,248 km (0.083 R)
• M35: 19,077,917 km (0.038 R)
• M36: 20,038,784 km (0.091 R)
• M37: 21,864,926 km (0.112 R)
• M38: 23,450,962 km (0.072 R)
• M39: 24,553,648 km (0.12 R)
• M40: 25,522,743 km (0.109 R)
• M41: 26,125,323 km (0.066 R)
• M42: 27,114,464 km (0.117 R)
• M43: 27,883,697 km (0.11 R)
• M44: 28,193,514 km (0.117 R)
• M45: 31,352,572 km (0.025 R)
• M46: 35,121,391 km (0.105 R)
• M47: 37,058,684 km (0.087 R)
• M48: 41,124,006 km (0.067 R)
• M49: 41,918,520 km (0.076 R)
• M50: 43,253,681 km (0.069 R)
• M51: 45,692,276 km (0.117 R)
• M52: 45,783,381 km (0.045 R)
• M53: 46,698,471 km (0.094 R)
• M54: 47,711,847 km (0.098 R)
• M55: 47,989,501 km (0.111 R)
• M56: 49,012,302 km (0.093 R)
• M57: 49,573,144 km (0.104 R)
• M58: 52,695,551 km (0.112 R)
• M59: 53,174,114 km (0.108 R)
• M60: 55,006,090 km (0.119 R)
• M61: 60,024,500 km (0.046 R)
• M62: 61,628,788 km (0.066 R)
• M63: 61,729,467 km (0.107 R)
• M64: 61,931,125 km (0.045 R)
• M65: 62,942,556 km (0.105 R)
• M66: 66,215,758 km (0.109 R)
• M67: 69,334,275 km (0.093 R)
• M68: 69,963,783 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 13,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit