🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.49 AU - 0.81 AU

Year: 190 Days

Day: 28.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.59 AU - 2.27 AU

Year: 974 Days

Day: 30.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,722,385 km

• M1: 664,065 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.6 AU - 2.86 AU

Year: 1639 Days

Day: 43.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,722,385 km

• M1: 1,561,353 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.71 AU - 4.65 AU

Year: 3106 Days

Day: 29.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.5

Radius: 9.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.18 AU - 7.64 AU

Year: 6602 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,722,385 km

• M1: 197,469 km (0.053 R)
• M2: 258,056 km (0.076 R)
• M3: 346,469 km (0.116 R)
• M4: 438,771 km (0.096 R)
• M5: 509,231 km (0.075 R)
• M6: 1,061,995 km (0.095 R)
• M7: 1,190,649 km (0.084 R)
• M8: 1,355,058 km (0.054 R)
• M9: 1,495,231 km (0.095 R)
• M10: 1,706,613 km (0.095 R)
• M11: 1,773,632 km (0.058 R)
• M12: 2,212,702 km (0.069 R)
• M13: 2,323,105 km (0.09 R)
• M14: 2,416,604 km (0.12 R)
• M15: 2,902,797 km (0.075 R)
• M16: 2,963,235 km (0.039 R)
• M17: 3,023,971 km (0.08 R)
• M18: 3,085,306 km (0.089 R)
• M19: 3,229,818 km (0.09 R)
• M20: 3,504,480 km (0.098 R)
• M21: 3,655,424 km (0.058 R)
• M22: 3,897,174 km (0.087 R)
• M23: 4,076,243 km (0.045 R)
• M24: 4,189,638 km (0.085 R)
• M25: 4,915,636 km (0.03 R)
• M26: 5,934,996 km (0.071 R)
• M27: 6,271,592 km (0.095 R)
• M28: 6,429,118 km (0.116 R)
• M29: 6,748,061 km (0.118 R)
• M30: 6,909,477 km (0.084 R)
• M31: 7,484,531 km (0.045 R)
• M32: 7,595,832 km (0.104 R)
• M33: 7,735,706 km (0.104 R)
• M34: 7,848,203 km (0.07 R)
• M35: 7,961,299 km (0.093 R)
• M36: 8,361,474 km (0.099 R)
• M37: 8,535,007 km (0.08 R)
• M38: 9,062,639 km (0.111 R)
• M39: 9,390,258 km (0.12 R)
• M40: 9,661,180 km (0.103 R)
• M41: 9,934,795 km (0.116 R)
• M42: 9,995,980 km (0.063 R)
• M43: 10,149,468 km (0.101 R)
• M44: 10,802,313 km (0.12 R)
• M45: 11,213,258 km (0.069 R)
• M46: 11,372,729 km (0.116 R)
• M47: 11,468,771 km (0.074 R)
• M48: 11,629,439 km (0.072 R)
• M49: 11,758,542 km (0.114 R)
• M50: 12,279,592 km (0.108 R)
• M51: 12,542,884 km (0.078 R)
• M52: 14,960,984 km (0.086 R)
• M53: 15,031,145 km (0.086 R)
• M54: 15,242,377 km (0.053 R)
• M55: 16,457,411 km (0.117 R)
• M56: 16,529,817 km (0.079 R)
• M57: 17,777,762 km (0.025 R)
• M58: 18,075,761 km (0.1 R)
• M59: 18,262,758 km (0.113 R)
• M60: 18,450,504 km (0.079 R)
• M61: 18,525,752 km (0.107 R)
• M62: 18,638,997 km (0.098 R)
• M63: 19,284,213 km (0.072 R)
• M64: 19,475,399 km (0.116 R)
• M65: 19,898,162 km (0.096 R)
• M66: 20,285,322 km (0.039 R)
• M67: 20,362,963 km (0.114 R)
• M68: 20,988,132 km (0.1 R)
• M69: 21,145,509 km (0.114 R)
• M70: 21,224,348 km (0.071 R)
• M71: 22,820,557 km (0.11 R)
• M72: 22,982,422 km (0.085 R)
• M73: 23,796,832 km (0.09 R)
• M74: 24,372,635 km (0.119 R)
• M75: 25,495,965 km (0.084 R)
• M76: 25,748,038 km (0.097 R)
• M77: 26,085,231 km (0.117 R)
• M78: 26,211,941 km (0.117 R)
• M79: 26,466,257 km (0.096 R)
• M80: 27,148,274 km (0.108 R)
• M81: 28,009,060 km (0.086 R)
• M82: 28,616,876 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 9.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.32 AU - 10.4 AU

Year: 10407 Days

Day: 11.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,722,385 km

• M1: 126,560 km (0.102 R)
• M2: 713,432 km (0.093 R)
• M3: 786,137 km (0.115 R)
• M4: 908,508 km (0.089 R)
• M5: 1,387,071 km (0.07 R)
• M6: 1,499,120 km (0.092 R)
• M7: 1,752,389 km (0.078 R)
• M8: 1,874,013 km (0.057 R)
• M9: 2,212,403 km (0.101 R)
• M10: 2,344,348 km (0.066 R)
• M11: 2,411,368 km (0.034 R)
• M12: 2,639,355 km (0.081 R)
• M13: 2,994,501 km (0.067 R)
• M14: 3,067,355 km (0.096 R)
• M15: 3,724,089 km (0.112 R)
• M16: 3,881,766 km (0.041 R)
• M17: 4,534,611 km (0.085 R)
• M18: 4,788,329 km (0.086 R)
• M19: 5,309,528 km (0.117 R)
• M20: 6,437,196 km (0.058 R)
• M21: 6,626,886 km (0.048 R)
• M22: 6,690,615 km (0.112 R)
• M23: 7,011,951 km (0.052 R)
• M24: 7,305,612 km (0.07 R)
• M25: 7,470,469 km (0.047 R)
• M26: 7,837,432 km (0.054 R)
• M27: 8,074,096 km (0.097 R)
• M28: 8,833,305 km (0.112 R)
• M29: 9,150,453 km (0.082 R)
• M30: 9,292,571 km (0.119 R)
• M31: 9,435,437 km (0.094 R)
• M32: 9,687,360 km (0.069 R)
• M33: 10,234,439 km (0.093 R)
• M34: 10,604,843 km (0.109 R)
• M35: 10,754,142 km (0.089 R)
• M36: 10,979,586 km (0.098 R)
• M37: 11,819,279 km (0.118 R)
• M38: 11,935,517 km (0.104 R)
• M39: 12,561,284 km (0.07 R)
• M40: 12,719,260 km (0.078 R)
• M41: 12,957,719 km (0.116 R)
• M42: 13,722,463 km (0.095 R)
• M43: 14,460,429 km (0.107 R)
• M44: 14,917,750 km (0.077 R)
• M45: 15,211,261 km (0.108 R)
• M46: 15,761,482 km (0.116 R)
• M47: 15,974,809 km (0.112 R)
• M48: 16,189,033 km (0.09 R)
• M49: 18,249,743 km (0.087 R)
• M50: 18,743,865 km (0.095 R)
• M51: 19,333,580 km (0.074 R)
• M52: 19,470,462 km (0.112 R)
• M53: 20,113,883 km (0.069 R)
• M54: 20,624,310 km (0.047 R)
• M55: 20,857,683 km (0.093 R)
• M56: 22,612,017 km (0.044 R)
• M57: 23,094,171 km (0.077 R)
• M58: 23,531,147 km (0.064 R)
• M59: 25,007,229 km (0.107 R)
• M60: 25,156,528 km (0.094 R)
• M61: 26,817,812 km (0.065 R)
• M62: 26,970,551 km (0.052 R)
• M63: 27,072,577 km (0.102 R)
• M64: 27,430,714 km (0.071 R)
• M65: 27,533,189 km (0.099 R)
• M66: 30,351,314 km (0.066 R)
• M67: 30,883,134 km (0.091 R)
• M68: 30,989,797 km (0.116 R)
• M69: 31,579,213 km (0.045 R)
• M70: 32,064,060 km (0.076 R)
• M71: 32,660,058 km (0.036 R)
• M72: 32,768,815 km (0.107 R)
• M73: 32,932,176 km (0.102 R)
• M74: 34,138,533 km (0.108 R)
• M75: 34,858,099 km (0.086 R)
• M76: 35,638,551 km (0.09 R)
• M77: 35,806,550 km (0.06 R)
• M78: 36,031,096 km (0.078 R)
• M79: 36,255,942 km (0.071 R)
• M80: 36,763,677 km (0.076 R)
• M81: 37,957,468 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.7

Radius: 5.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.27 AU - 19.29 AU

Year: 23873 Days

Day: 16.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,722,385 km

• M1: 105,317 km (0.057 R)
• M2: 308,471 km (0.05 R)
• M3: 677,230 km (0.084 R)
• M4: 833,859 km (0.042 R)
• M5: 1,467,854 km (0.085 R)
• M6: 1,818,512 km (0.087 R)
• M7: 2,059,065 km (0.066 R)
• M8: 2,569,792 km (0.117 R)
• M9: 3,352,488 km (0.042 R)
• M10: 3,405,296 km (0.068 R)
• M11: 3,619,670 km (0.067 R)
• M12: 3,728,577 km (0.102 R)
• M13: 3,921,559 km (0.117 R)
• M14: 5,269,286 km (0.11 R)
• M15: 5,392,704 km (0.078 R)
• M16: 5,485,904 km (0.107 R)
• M17: 5,832,223 km (0.091 R)
• M18: 6,348,634 km (0.033 R)
• M19: 7,355,578 km (0.034 R)
• M20: 7,528,214 km (0.102 R)
• M21: 8,196,318 km (0.116 R)
• M22: 10,816,674 km (0.118 R)
• M23: 14,396,252 km (0.042 R)
• M24: 14,785,655 km (0.101 R)
• M25: 15,178,649 km (0.058 R)
• M26: 15,841,218 km (0.102 R)
• M27: 16,966,194 km (0.113 R)
• M28: 17,607,370 km (0.085 R)
• M29: 18,209,950 km (0.092 R)
• M30: 18,349,824 km (0.067 R)
• M31: 18,443,473 km (0.076 R)
• M32: 19,007,905 km (0.06 R)
• M33: 19,102,601 km (0.063 R)
• M34: 19,913,272 km (0.104 R)
• M35: 20,492,365 km (0.118 R)
• M36: 20,637,924 km (0.11 R)
• M37: 22,312,223 km (0.084 R)
• M38: 22,362,189 km (0.113 R)
• M39: 25,267,230 km (0.116 R)
• M40: 25,684,309 km (0.043 R)
• M41: 25,736,668 km (0.081 R)
• M42: 26,051,272 km (0.113 R)
• M43: 26,261,607 km (0.095 R)
• M44: 27,536,031 km (0.1 R)
• M45: 27,911,372 km (0.076 R)
• M46: 28,126,793 km (0.094 R)
• M47: 31,757,982 km (0.062 R)
• M48: 37,533,358 km (0.086 R)
• M49: 37,592,748 km (0.111 R)
• M50: 38,846,528 km (0.063 R)
• M51: 40,661,449 km (0.103 R)
• M52: 40,722,336 km (0.067 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 12,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit