🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.87 AU - 1.17 AU

Year: 373 Days

Day: 24.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,816,733 km

• M1: 262,095 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.07 AU - 1.47 AU

Year: 518 Days

Day: 16.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,816,733 km

• M1: 474,973 km (0.055 R)
• M2: 1,118,842 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.58 AU - 2.44 AU

Year: 1031 Days

Day: 40.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.5

Radius: 9.6

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.92 AU - 9.8 AU

Year: 10356 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,816,733 km

• M1: 163,810 km (0.081 R)
• M2: 289,173 km (0.115 R)
• M3: 632,649 km (0.109 R)
• M4: 754,272 km (0.091 R)
• M5: 846,126 km (0.041 R)
• M6: 1,001,558 km (0.047 R)
• M7: 1,477,578 km (0.095 R)
• M8: 1,571,226 km (0.093 R)
• M9: 2,069,537 km (0.1 R)
• M10: 2,228,410 km (0.101 R)
• M11: 3,418,162 km (0.062 R)
• M12: 3,702,099 km (0.104 R)
• M13: 4,059,787 km (0.099 R)
• M14: 4,703,507 km (0.091 R)
• M15: 5,090,816 km (0.11 R)
• M16: 5,270,183 km (0.117 R)
• M17: 5,524,949 km (0.049 R)
• M18: 5,635,501 km (0.072 R)
• M19: 5,971,199 km (0.094 R)
• M20: 6,122,592 km (0.087 R)
• M21: 6,428,968 km (0.094 R)
• M22: 7,257,442 km (0.118 R)
• M23: 7,787,018 km (0.069 R)
• M24: 7,869,596 km (0.087 R)
• M25: 8,119,125 km (0.111 R)
• M26: 8,286,974 km (0.101 R)
• M27: 8,969,739 km (0.111 R)
• M28: 9,893,206 km (0.067 R)
• M29: 10,434,451 km (0.106 R)
• M30: 11,545,814 km (0.119 R)
• M31: 12,742,896 km (0.097 R)
• M32: 13,778,712 km (0.103 R)
• M33: 14,586,092 km (0.079 R)
• M34: 14,790,293 km (0.093 R)
• M35: 14,944,079 km (0.04 R)
• M36: 16,299,286 km (0.114 R)
• M37: 16,830,808 km (0.091 R)
• M38: 16,991,476 km (0.093 R)
• M39: 17,368,163 km (0.106 R)
• M40: 17,584,631 km (0.103 R)
• M41: 18,184,668 km (0.06 R)
• M42: 18,625,384 km (0.076 R)
• M43: 19,517,137 km (0.1 R)
• M44: 19,798,680 km (0.025 R)
• M45: 20,651,238 km (0.112 R)
• M46: 21,573,958 km (0.067 R)
• M47: 22,216,181 km (0.119 R)
• M48: 22,392,408 km (0.061 R)
• M49: 22,923,779 km (0.11 R)
• M50: 23,638,857 km (0.071 R)
• M51: 24,300,828 km (0.11 R)
• M52: 24,482,440 km (0.038 R)
• M53: 24,847,010 km (0.082 R)
• M54: 25,704,505 km (0.087 R)
• M55: 26,013,125 km (0.119 R)
• M56: 28,207,726 km (0.072 R)
• M57: 29,746,639 km (0.075 R)
• M58: 30,200,519 km (0.104 R)
• M59: 30,984,113 km (0.06 R)
• M60: 31,906,683 km (0.107 R)
• M61: 32,304,912 km (0.114 R)
• M62: 33,643,963 km (0.098 R)
• M63: 34,320,295 km (0.116 R)
• M64: 34,456,130 km (0.098 R)
• M65: 35,206,363 km (0.071 R)
• M66: 36,722,687 km (0.118 R)
• M67: 36,792,100 km (0.06 R)
• M68: 36,861,663 km (0.094 R)
• M69: 39,605,139 km (0.117 R)
• M70: 40,033,138 km (0.076 R)
• M71: 40,605,948 km (0.112 R)
• M72: 42,122,721 km (0.077 R)
• M73: 42,340,985 km (0.076 R)
• M74: 42,559,547 km (0.069 R)
• M75: 42,997,869 km (0.101 R)
• M76: 43,071,022 km (0.062 R)
• M77: 43,437,687 km (0.103 R)
• M78: 43,584,592 km (0.036 R)
• M79: 44,173,858 km (0.075 R)
• M80: 44,247,759 km (0.074 R)
• M81: 44,543,514 km (0.051 R)
• M82: 47,689,258 km (0.052 R)
• M83: 49,365,502 km (0.074 R)
• M84: 49,595,434 km (0.077 R)
• M85: 49,979,751 km (0.085 R)
• M86: 50,519,351 km (0.087 R)
• M87: 50,828,569 km (0.078 R)
• M88: 51,682,025 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673

Radius: 14.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.21 AU - 12.55 AU

Year: 12094 Days

Day: 6.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,816,733 km

• M1: 195,674 km (0.096 R)
• M2: 442,810 km (0.082 R)
• M3: 624,122 km (0.068 R)
• M4: 910,303 km (0.096 R)
• M5: 1,049,579 km (0.107 R)
• M6: 1,830,629 km (0.059 R)
• M7: 2,474,050 km (0.082 R)
• M8: 2,588,043 km (0.106 R)
• M9: 4,022,537 km (0.113 R)
• M10: 4,225,541 km (0.096 R)
• M11: 4,571,561 km (0.084 R)
• M12: 4,855,049 km (0.118 R)
• M13: 5,892,511 km (0.118 R)
• M14: 6,279,520 km (0.077 R)
• M15: 6,397,254 km (0.045 R)
• M16: 6,795,034 km (0.08 R)
• M17: 7,037,682 km (0.101 R)
• M18: 7,614,980 km (0.102 R)
• M19: 7,782,829 km (0.1 R)
• M20: 8,079,332 km (0.106 R)
• M21: 8,991,580 km (0.077 R)
• M22: 9,482,411 km (0.109 R)
• M23: 9,936,291 km (0.037 R)
• M24: 10,912,566 km (0.033 R)
• M25: 11,292,694 km (0.092 R)
• M26: 11,968,129 km (0.111 R)
• M27: 12,310,858 km (0.066 R)
• M28: 12,607,211 km (0.115 R)
• M29: 12,905,958 km (0.032 R)
• M30: 13,510,483 km (0.105 R)
• M31: 13,765,098 km (0.119 R)
• M32: 13,918,586 km (0.09 R)
• M33: 14,227,505 km (0.083 R)
• M34: 14,330,878 km (0.092 R)
• M35: 14,434,549 km (0.081 R)
• M36: 15,698,352 km (0.093 R)
• M37: 15,966,132 km (0.069 R)
• M38: 16,289,413 km (0.112 R)
• M39: 16,397,722 km (0.097 R)
• M40: 17,327,622 km (0.041 R)
• M41: 18,218,477 km (0.057 R)
• M42: 18,896,455 km (0.052 R)
• M43: 19,067,296 km (0.112 R)
• M44: 20,044,768 km (0.091 R)
• M45: 20,685,945 km (0.094 R)
• M46: 21,333,853 km (0.114 R)
• M47: 22,168,160 km (0.029 R)
• M48: 22,770,591 km (0.102 R)
• M49: 23,073,976 km (0.064 R)
• M50: 23,868,789 km (0.068 R)
• M51: 24,362,312 km (0.078 R)
• M52: 24,548,263 km (0.07 R)
• M53: 25,296,850 km (0.096 R)
• M54: 27,201,082 km (0.108 R)
• M55: 29,810,966 km (0.063 R)
• M56: 30,542,649 km (0.069 R)
• M57: 32,295,637 km (0.1 R)
• M58: 32,636,421 km (0.048 R)
• M59: 33,459,359 km (0.115 R)
• M60: 33,942,560 km (0.116 R)
• M61: 35,546,399 km (0.05 R)
• M62: 36,889,937 km (0.028 R)
• M63: 38,322,038 km (0.117 R)
• M64: 38,466,250 km (0.076 R)
• M65: 39,699,385 km (0.098 R)
• M66: 39,918,397 km (0.097 R)
• M67: 40,871,933 km (0.102 R)
• M68: 41,019,287 km (0.109 R)
• M69: 43,100,792 km (0.078 R)
• M70: 43,400,885 km (0.048 R)
• M71: 46,363,821 km (0.077 R)
• M72: 46,671,394 km (0.105 R)
• M73: 47,753,286 km (0.081 R)
• M74: 48,609,135 km (0.117 R)
• M75: 48,921,496 km (0.071 R)
• M76: 49,391,532 km (0.12 R)
• M77: 49,705,688 km (0.113 R)
• M78: 50,968,892 km (0.072 R)
• M79: 52,002,913 km (0.075 R)
• M80: 52,402,489 km (0.06 R)
• M81: 53,849,549 km (0.113 R)
• M82: 54,091,897 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.7

Radius: 3

Gravity: 58.63 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.57 AU - 13.83 AU

Year: 17344 Days

Day: 18.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,816,733 km

• M1: 216,618 km (0.092 R)
• M2: 244,144 km (0.081 R)
• M3: 922,869 km (0.112 R)
• M4: 992,432 km (0.09 R)
• M5: 1,777,522 km (0.06 R)
• M6: 2,011,942 km (0.119 R)
• M7: 2,509,504 km (0.108 R)
• M8: 2,574,280 km (0.086 R)
• M9: 2,771,899 km (0.077 R)
• M10: 2,805,409 km (0.105 R)
• M11: 3,216,803 km (0.071 R)
• M12: 4,286,129 km (0.03 R)
• M13: 4,441,561 km (0.094 R)
• M14: 5,454,189 km (0.083 R)
• M15: 5,878,299 km (0.089 R)
• M16: 5,921,383 km (0.108 R)
• M17: 6,181,534 km (0.111 R)
• M18: 6,578,866 km (0.063 R)
• M19: 8,441,658 km (0.105 R)
• M20: 8,931,142 km (0.092 R)
• M21: 11,945,689 km (0.041 R)
• M22: 12,605,266 km (0.046 R)
• M23: 14,478,680 km (0.095 R)
• M24: 14,653,261 km (0.119 R)
• M25: 16,679,863 km (0.12 R)
• M26: 17,292,467 km (0.084 R)
• M27: 17,539,453 km (0.089 R)
• M28: 18,350,572 km (0.091 R)
• M29: 19,301,566 km (0.066 R)
• M30: 21,515,615 km (0.037 R)
• M31: 22,181,774 km (0.072 R)
• M32: 23,945,682 km (0.1 R)
• M33: 24,428,136 km (0.112 R)
• M34: 24,774,754 km (0.116 R)
• M35: 24,913,880 km (0.094 R)
• M36: 25,965,403 km (0.084 R)
• M37: 26,319,202 km (0.114 R)
• M38: 26,603,289 km (0.095 R)
• M39: 26,888,422 km (0.105 R)
• M40: 27,318,067 km (0.069 R)
• M41: 28,766,474 km (0.096 R)
• M42: 29,573,554 km (0.107 R)
• M43: 30,091,163 km (0.08 R)
• M44: 31,135,057 km (0.117 R)
• M45: 34,414,990 km (0.106 R)
• M46: 34,492,631 km (0.116 R)
• M47: 35,427,917 km (0.085 R)
• M48: 35,820,163 km (0.102 R)
• M49: 37,244,035 km (0.12 R)
• M50: 37,882,818 km (0.091 R)
• M51: 38,444,558 km (0.097 R)
• M52: 38,605,675 km (0.077 R)
• M53: 38,686,309 km (0.084 R)
• M54: 41,212,568 km (0.117 R)
• M55: 42,038,797 km (0.114 R)
• M56: 43,204,613 km (0.098 R)
• M57: 45,227,924 km (0.075 R)
• M58: 45,482,989 km (0.063 R)
• M59: 45,994,613 km (0.048 R)
• M60: 46,765,491 km (0.115 R)
• M61: 47,195,735 km (0.026 R)
• M62: 51,125,521 km (0.084 R)
• M63: 53,264,023 km (0.09 R)
• M64: 53,533,299 km (0.06 R)
• M65: 53,893,082 km (0.107 R)
• M66: 55,886,623 km (0.058 R)
• M67: 58,828,914 km (0.079 R)
• M68: 59,386,166 km (0.038 R)
• M69: 59,479,216 km (0.111 R)
• M70: 59,945,064 km (0.074 R)
• M71: 61,068,394 km (0.103 R)
• M72: 61,256,289 km (0.117 R)
• M73: 61,538,430 km (0.115 R)
• M74: 61,821,021 km (0.11 R)
• M75: 62,009,664 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.9

Radius: 7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 18.38 AU - 21.88 AU

Year: 32663 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,816,733 km

• M1: 156,330 km (0.115 R)
• M2: 203,902 km (0.104 R)
• M3: 388,954 km (0.094 R)
• M4: 730,486 km (0.097 R)
• M5: 823,536 km (0.1 R)
• M6: 960,867 km (0.097 R)
• M7: 1,063,641 km (0.059 R)
• M8: 1,213,688 km (0.086 R)
• M9: 2,673,613 km (0.061 R)
• M10: 3,493,409 km (0.102 R)
• M11: 4,523,241 km (0.054 R)
• M12: 4,592,655 km (0.078 R)
• M13: 4,945,556 km (0.11 R)
• M14: 5,941,279 km (0.077 R)
• M15: 9,542,848 km (0.099 R)
• M16: 10,174,002 km (0.097 R)
• M17: 10,958,642 km (0.116 R)
• M18: 11,762,581 km (0.034 R)
• M19: 12,002,686 km (0.079 R)
• M20: 12,536,451 km (0.106 R)
• M21: 13,227,145 km (0.119 R)
• M22: 13,326,777 km (0.093 R)
• M23: 13,778,413 km (0.115 R)
• M24: 14,542,259 km (0.04 R)
• M25: 14,903,389 km (0.104 R)
• M26: 15,007,060 km (0.112 R)
• M27: 15,215,300 km (0.107 R)
• M28: 15,792,748 km (0.115 R)
• M29: 16,645,456 km (0.047 R)
• M30: 17,185,953 km (0.101 R)
• M31: 18,062,746 km (0.087 R)
• M32: 18,953,901 km (0.047 R)
• M33: 19,010,149 km (0.076 R)
• M34: 19,518,333 km (0.107 R)
• M35: 19,631,729 km (0.068 R)
• M36: 20,030,856 km (0.095 R)
• M37: 20,260,040 km (0.105 R)
• M38: 20,605,611 km (0.066 R)
• M39: 20,721,100 km (0.064 R)
• M40: 21,302,438 km (0.072 R)
• M41: 24,287,962 km (0.037 R)
• M42: 24,777,596 km (0.082 R)
• M43: 24,839,081 km (0.104 R)
• M44: 26,328,926 km (0.109 R)
• M45: 27,911,372 km (0.118 R)
• M46: 28,231,512 km (0.093 R)
• M47: 28,681,951 km (0.098 R)
• M48: 28,940,306 km (0.069 R)
• M49: 29,004,933 km (0.103 R)
• M50: 29,199,410 km (0.118 R)
• M51: 30,178,079 km (0.046 R)
• M52: 30,770,487 km (0.098 R)
• M53: 31,366,784 km (0.08 R)
• M54: 32,570,598 km (0.083 R)
• M55: 33,178,115 km (0.107 R)
• M56: 34,610,365 km (0.09 R)
• M57: 35,576,318 km (0.066 R)
• M58: 36,971,618 km (0.102 R)
• M59: 37,464,244 km (0.106 R)
• M60: 38,242,601 km (0.055 R)
• M61: 43,171,702 km (0.073 R)
• M62: 43,764,558 km (0.107 R)
• M63: 44,136,458 km (0.052 R)
• M64: 44,733,802 km (0.047 R)
• M65: 45,408,938 km (0.071 R)
• M66: 46,163,061 km (0.104 R)
• M67: 47,454,539 km (0.111 R)
• M68: 47,836,612 km (0.095 R)
• M69: 48,219,732 km (0.076 R)
• M70: 49,839,877 km (0.099 R)
• M71: 50,695,726 km (0.057 R)
• M72: 51,399,435 km (0.087 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit