🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 12.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.57 AU - 0.65 AU

Year: 175 Days

Day: 29.7 Hours

Environment

Temp: 228 °C

Axial Tilt: 124.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,282,464 km

• M1: 67,169 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.69 AU - 0.79 AU

Year: 234 Days

Day: 26.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,282,464 km

• M1: 309,817 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.78 AU - 0.96 AU

Year: 298 Days

Day: 28.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.45 AU - 1.49 AU

Year: 654 Days

Day: 39 Hours

Environment

Temp: -35 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,282,464 km

• M1: 567,275 km (0.117 R)
• M2: 1,060,649 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.87 AU - 3.13 AU

Year: 1907 Days

Day: 34.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.8

Radius: 7.8

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.7 AU - 15.04 AU

Year: 18962 Days

Day: 15.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,282,464 km

• M1: 284,086 km (0.106 R)
• M2: 367,113 km (0.104 R)
• M3: 440,566 km (0.093 R)
• M4: 716,574 km (0.051 R)
• M5: 1,068,877 km (0.059 R)
• M6: 1,351,018 km (0.081 R)
• M7: 2,084,497 km (0.042 R)
• M8: 2,329,239 km (0.115 R)
• M9: 2,657,307 km (0.114 R)
• M10: 2,769,954 km (0.081 R)
• M11: 2,884,247 km (0.095 R)
• M12: 3,078,275 km (0.034 R)
• M13: 3,561,177 km (0.075 R)
• M14: 3,938,912 km (0.111 R)
• M15: 4,329,362 km (0.095 R)
• M16: 4,551,665 km (0.103 R)
• M17: 4,869,261 km (0.042 R)
• M18: 5,767,148 km (0.115 R)
• M19: 6,011,890 km (0.097 R)
• M20: 6,260,072 km (0.114 R)
• M21: 6,613,123 km (0.095 R)
• M22: 10,306,097 km (0.039 R)
• M23: 10,483,968 km (0.083 R)
• M24: 11,881,362 km (0.051 R)
• M25: 12,067,911 km (0.079 R)
• M26: 12,192,825 km (0.101 R)
• M27: 12,696,820 km (0.096 R)
• M28: 14,381,292 km (0.117 R)
• M29: 15,587,949 km (0.055 R)
• M30: 16,203,544 km (0.095 R)
• M31: 16,826,918 km (0.103 R)
• M32: 18,097,154 km (0.117 R)
• M33: 18,743,865 km (0.064 R)
• M34: 19,033,786 km (0.115 R)
• M35: 19,179,195 km (0.069 R)
• M36: 20,953,575 km (0.106 R)
• M37: 21,103,921 km (0.073 R)
• M38: 23,244,368 km (0.111 R)
• M39: 24,498,147 km (0.103 R)
• M40: 25,053,604 km (0.11 R)
• M41: 28,057,978 km (0.054 R)
• M42: 29,476,016 km (0.049 R)
• M43: 29,644,314 km (0.116 R)
• M44: 29,728,687 km (0.057 R)
• M45: 29,813,060 km (0.102 R)
• M46: 31,689,467 km (0.085 R)
• M47: 32,555,040 km (0.109 R)
• M48: 32,729,022 km (0.091 R)
• M49: 33,691,834 km (0.069 R)
• M50: 33,779,798 km (0.085 R)
• M51: 34,220,812 km (0.112 R)
• M52: 35,197,836 km (0.115 R)
• M53: 35,376,456 km (0.116 R)
• M54: 35,734,743 km (0.096 R)
• M55: 35,824,352 km (0.115 R)
• M56: 36,544,965 km (0.079 R)
• M57: 36,635,322 km (0.113 R)
• M58: 36,725,828 km (0.059 R)
• M59: 39,104,285 km (0.072 R)
• M60: 41,532,109 km (0.095 R)
• M61: 42,383,770 km (0.116 R)
• M62: 43,145,671 km (0.065 R)
• M63: 44,008,253 km (0.098 R)
• M64: 45,070,248 km (0.112 R)
• M65: 45,458,455 km (0.119 R)
• M66: 46,826,078 km (0.032 R)
• M67: 47,910,064 km (0.053 R)
• M68: 48,604,199 km (0.111 R)
• M69: 49,701,798 km (0.115 R)
• M70: 50,404,459 km (0.097 R)
• M71: 51,009,284 km (0.087 R)
• M72: 51,211,390 km (0.06 R)
• M73: 54,585,421 km (0.073 R)
• M74: 54,792,315 km (0.11 R)
• M75: 54,999,358 km (0.061 R)
• M76: 57,609,242 km (0.083 R)
• M77: 60,045,893 km (0.086 R)
• M78: 60,366,182 km (0.11 R)
• M79: 61,008,555 km (0.079 R)
• M80: 62,299,884 km (0.054 R)
• M81: 63,274,364 km (0.119 R)
• M82: 64,472,194 km (0.118 R)
• M83: 65,897,413 km (0.086 R)
• M84: 66,007,517 km (0.08 R)
• M85: 67,332,954 km (0.099 R)
• M86: 67,776,811 km (0.053 R)
• M87: 70,572,496 km (0.1 R)
• M88: 71,814,458 km (0.112 R)
• M89: 73,634,017 km (0.076 R)
• M90: 74,205,630 km (0.066 R)
• M91: 76,275,766 km (0.112 R)
• M92: 76,391,405 km (0.085 R)
• M93: 77,434,102 km (0.104 R)
• M94: 77,550,339 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.3

Radius: 4.5

Gravity: 25.69 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.24 AU - 15.84 AU

Year: 21411 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,282,464 km

• M1: 67,917 km (0.071 R)
• M2: 117,883 km (0.117 R)
• M3: 261,347 km (0.099 R)
• M4: 511,026 km (0.11 R)
• M5: 593,754 km (0.046 R)
• M6: 916,736 km (0.074 R)
• M7: 967,001 km (0.094 R)
• M8: 1,823,299 km (0.069 R)
• M9: 2,081,804 km (0.083 R)
• M10: 2,249,204 km (0.046 R)
• M11: 2,420,942 km (0.11 R)
• M12: 2,961,290 km (0.074 R)
• M13: 4,189,339 km (0.097 R)
• M14: 4,231,376 km (0.097 R)
• M15: 4,572,010 km (0.117 R)
• M16: 4,615,244 km (0.12 R)
• M17: 5,416,191 km (0.103 R)
• M18: 6,843,504 km (0.082 R)
• M19: 7,394,473 km (0.079 R)
• M20: 10,754,441 km (0.107 R)
• M21: 10,927,526 km (0.1 R)
• M22: 11,043,315 km (0.025 R)
• M23: 11,276,239 km (0.113 R)
• M24: 11,334,731 km (0.118 R)
• M25: 11,865,654 km (0.099 R)
• M26: 11,984,734 km (0.051 R)
• M27: 12,586,118 km (0.092 R)
• M28: 13,074,405 km (0.053 R)
• M29: 13,693,142 km (0.081 R)
• M30: 15,867,697 km (0.047 R)
• M31: 17,465,851 km (0.099 R)
• M32: 18,490,446 km (0.06 R)
• M33: 19,816,033 km (0.119 R)
• M34: 22,116,848 km (0.104 R)
• M35: 25,109,255 km (0.073 R)
• M36: 25,492,076 km (0.117 R)
• M37: 26,186,060 km (0.115 R)
• M38: 26,964,567 km (0.047 R)
• M39: 27,829,542 km (0.113 R)
• M40: 27,987,817 km (0.096 R)
• M41: 28,544,022 km (0.043 R)
• M42: 28,863,563 km (0.091 R)
• M43: 29,748,285 km (0.112 R)
• M44: 29,829,067 km (0.078 R)
• M45: 30,072,164 km (0.083 R)
• M46: 32,538,434 km (0.09 R)
• M47: 32,955,813 km (0.109 R)
• M48: 33,290,912 km (0.104 R)
• M49: 33,795,805 km (0.089 R)
• M50: 36,271,201 km (0.095 R)
• M51: 37,661,862 km (0.095 R)
• M52: 39,069,728 km (0.04 R)
• M53: 39,602,147 km (0.11 R)
• M54: 41,303,972 km (0.063 R)
• M55: 42,209,039 km (0.074 R)
• M56: 42,846,625 km (0.037 R)
• M57: 44,223,524 km (0.118 R)
• M58: 45,056,485 km (0.11 R)
• M59: 45,242,286 km (0.11 R)
• M60: 46,738,115 km (0.093 R)
• M61: 47,020,406 km (0.097 R)
• M62: 47,208,750 km (0.08 R)
• M63: 48,249,951 km (0.097 R)
• M64: 50,354,942 km (0.062 R)
• M65: 50,740,755 km (0.115 R)
• M66: 50,837,396 km (0.071 R)
• M67: 50,934,185 km (0.042 R)
• M68: 51,030,975 km (0.051 R)
• M69: 51,224,555 km (0.091 R)
• M70: 53,666,441 km (0.114 R)
• M71: 55,746,599 km (0.105 R)
• M72: 56,445,820 km (0.086 R)
• M73: 57,550,600 km (0.03 R)
• M74: 57,752,108 km (0.071 R)
• M75: 57,853,087 km (0.092 R)
• M76: 59,068,420 km (0.056 R)
• M77: 59,475,326 km (0.112 R)
• M78: 60,804,503 km (0.118 R)
• M79: 62,246,776 km (0.079 R)
• M80: 63,491,879 km (0.086 R)
• M81: 64,535,773 km (0.066 R)
• M82: 64,850,079 km (0.101 R)
• M83: 65,164,832 km (0.103 R)
• M84: 66,746,381 km (0.081 R)
• M85: 68,447,309 km (0.069 R)
• M86: 69,088,785 km (0.049 R)
• M87: 70,162,449 km (0.102 R)
• M88: 71,025,329 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.8

Radius: 7.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.76 AU - 21.74 AU

Year: 32220 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,282,464 km

• M1: 154,535 km (0.112 R)
• M2: 347,366 km (0.119 R)
• M3: 837,748 km (0.103 R)
• M4: 1,194,689 km (0.12 R)
• M5: 1,779,317 km (0.068 R)
• M6: 2,201,333 km (0.067 R)
• M7: 2,617,963 km (0.103 R)
• M8: 2,872,130 km (0.068 R)
• M9: 2,946,330 km (0.111 R)
• M10: 3,483,087 km (0.086 R)
• M11: 3,967,186 km (0.104 R)
• M12: 5,176,984 km (0.04 R)
• M13: 5,267,491 km (0.104 R)
• M14: 5,681,428 km (0.057 R)
• M15: 5,868,724 km (0.097 R)
• M16: 6,687,474 km (0.1 R)
• M17: 6,935,208 km (0.081 R)
• M18: 6,985,024 km (0.079 R)
• M19: 7,236,348 km (0.115 R)
• M20: 7,337,626 km (0.101 R)
• M21: 8,697,471 km (0.118 R)
• M22: 9,405,966 km (0.11 R)
• M23: 9,963,667 km (0.099 R)
• M24: 10,133,012 km (0.105 R)
• M25: 10,303,404 km (0.049 R)
• M26: 10,878,009 km (0.087 R)
• M27: 10,994,247 km (0.093 R)
• M28: 11,463,086 km (0.113 R)
• M29: 12,602,723 km (0.058 R)
• M30: 12,724,795 km (0.062 R)
• M31: 13,715,282 km (0.078 R)
• M32: 13,840,795 km (0.097 R)
• M33: 14,093,167 km (0.102 R)
• M34: 15,052,538 km (0.118 R)
• M35: 16,033,152 km (0.086 R)
• M36: 17,780,904 km (0.076 R)
• M37: 19,306,503 km (0.079 R)
• M38: 19,588,495 km (0.117 R)
• M39: 20,657,521 km (0.107 R)
• M40: 22,926,472 km (0.101 R)
• M41: 23,825,854 km (0.1 R)
• M42: 24,813,051 km (0.039 R)
• M43: 25,581,535 km (0.062 R)
• M44: 26,435,889 km (0.062 R)
• M45: 27,854,076 km (0.094 R)
• M46: 28,013,099 km (0.105 R)
• M47: 28,252,306 km (0.093 R)
• M48: 30,353,707 km (0.113 R)
• M49: 30,845,884 km (0.066 R)
• M50: 31,837,868 km (0.079 R)
• M51: 32,421,299 km (0.07 R)
• M52: 32,672,474 km (0.046 R)
• M53: 33,937,923 km (0.095 R)
• M54: 34,192,987 km (0.102 R)
• M55: 36,429,625 km (0.093 R)
• M56: 36,952,469 km (0.068 R)
• M57: 39,335,713 km (0.101 R)
• M58: 40,861,761 km (0.092 R)
• M59: 42,406,957 km (0.099 R)
• M60: 43,140,735 km (0.089 R)
• M61: 43,601,496 km (0.07 R)
• M62: 44,249,255 km (0.114 R)
• M63: 46,494,270 km (0.097 R)
• M64: 46,872,005 km (0.078 R)
• M65: 48,393,266 km (0.029 R)
• M66: 54,339,631 km (0.12 R)
• M67: 55,636,346 km (0.114 R)
• M68: 56,338,708 km (0.064 R)
• M69: 57,853,835 km (0.032 R)
• M70: 59,792,175 km (0.057 R)
• M71: 59,894,799 km (0.118 R)
• M72: 61,233,999 km (0.05 R)
• M73: 63,313,559 km (0.109 R)
• M74: 63,418,128 km (0.063 R)
• M75: 63,837,151 km (0.108 R)
• M76: 63,942,019 km (0.102 R)
• M77: 64,888,376 km (0.071 R)
• M78: 66,369,843 km (0.081 R)
• M79: 66,795,150 km (0.08 R)
• M80: 68,935,297 km (0.111 R)
• M81: 70,013,748 km (0.053 R)
• M82: 70,663,452 km (0.09 R)
• M83: 70,989,126 km (0.091 R)
• M84: 72,187,405 km (0.104 R)
• M85: 72,515,324 km (0.1 R)
• M86: 73,063,002 km (0.05 R)
• M87: 73,282,462 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 18,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit