🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 140 Days

Day: 22.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.74 AU - 0.78 AU

Year: 241 Days

Day: 12.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.25 AU - 1.59 AU

Year: 615 Days

Day: 38.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.47 AU - 2.93 AU

Year: 1612 Days

Day: 34.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,962,078 km

• M1: 952,639 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.56 AU - 3.28 AU

Year: 1813 Days

Day: 29.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.8 AU - 9.36 AU

Year: 7585 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,962,078 km

• M1: 104,270 km (0.07 R)
• M2: 222,901 km (0.105 R)
• M3: 308,920 km (0.112 R)
• M4: 418,724 km (0.092 R)
• M5: 479,162 km (0.069 R)
• M6: 778,059 km (0.107 R)
• M7: 1,338,452 km (0.098 R)
• M8: 1,431,801 km (0.08 R)
• M9: 1,527,245 km (0.117 R)
• M10: 1,707,959 km (0.094 R)
• M11: 1,758,523 km (0.089 R)
• M12: 2,126,534 km (0.102 R)
• M13: 2,291,540 km (0.084 R)
• M14: 2,347,490 km (0.079 R)
• M15: 2,575,926 km (0.106 R)
• M16: 2,634,269 km (0.096 R)
• M17: 3,075,134 km (0.061 R)
• M18: 3,220,244 km (0.094 R)
• M19: 3,367,598 km (0.12 R)
• M20: 3,517,345 km (0.103 R)
• M21: 3,867,703 km (0.094 R)
• M22: 4,024,632 km (0.08 R)
• M23: 4,367,809 km (0.099 R)
• M24: 4,484,196 km (0.114 R)
• M25: 4,768,133 km (0.033 R)
• M26: 5,204,809 km (0.07 R)
• M27: 5,503,257 km (0.118 R)
• M28: 5,730,646 km (0.065 R)
• M29: 5,986,907 km (0.111 R)
• M30: 6,038,668 km (0.06 R)
• M31: 6,299,566 km (0.099 R)
• M32: 6,751,352 km (0.096 R)
• M33: 6,859,362 km (0.102 R)
• M34: 6,913,516 km (0.094 R)
• M35: 7,213,759 km (0.117 R)
• M36: 7,883,957 km (0.088 R)
• M37: 8,749,531 km (0.077 R)
• M38: 9,074,457 km (0.108 R)
• M39: 9,645,024 km (0.11 R)
• M40: 10,320,159 km (0.098 R)
• M41: 10,726,167 km (0.112 R)
• M42: 10,883,843 km (0.098 R)
• M43: 11,521,878 km (0.073 R)
• M44: 12,435,323 km (0.103 R)
• M45: 12,667,349 km (0.111 R)
• M46: 12,733,920 km (0.057 R)
• M47: 13,338,146 km (0.07 R)
• M48: 13,541,599 km (0.088 R)
• M49: 13,677,883 km (0.07 R)
• M50: 15,206,324 km (0.092 R)
• M51: 15,277,084 km (0.03 R)
• M52: 15,383,448 km (0.094 R)
• M53: 15,525,566 km (0.111 R)
• M54: 15,954,763 km (0.083 R)
• M55: 17,859,143 km (0.115 R)
• M56: 17,933,793 km (0.112 R)
• M57: 18,686,270 km (0.047 R)
• M58: 19,872,880 km (0.113 R)
• M59: 20,494,759 km (0.096 R)
• M60: 21,320,689 km (0.11 R)
• M61: 21,877,492 km (0.069 R)
• M62: 22,318,207 km (0.116 R)
• M63: 22,842,847 km (0.088 R)
• M64: 23,005,161 km (0.106 R)
• M65: 23,535,186 km (0.06 R)
• M66: 24,192,968 km (0.036 R)
• M67: 24,399,712 km (0.053 R)
• M68: 24,690,231 km (0.114 R)
• M69: 24,815,145 km (0.109 R)
• M70: 25,568,670 km (0.057 R)
• M71: 25,948,349 km (0.114 R)
• M72: 26,117,694 km (0.113 R)
• M73: 26,329,824 km (0.111 R)
• M74: 26,798,514 km (0.105 R)
• M75: 26,926,869 km (0.108 R)
• M76: 27,012,588 km (0.062 R)
• M77: 27,657,954 km (0.06 R)
• M78: 28,091,039 km (0.059 R)
• M79: 29,183,553 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 12.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.66 AU - 9.72 AU

Year: 9310 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 67,962,078 km

• M1: 181,462 km (0.038 R)
• M2: 464,501 km (0.071 R)
• M3: 551,119 km (0.031 R)
• M4: 644,617 km (0.116 R)
• M5: 850,314 km (0.103 R)
• M6: 1,460,374 km (0.078 R)
• M7: 1,571,825 km (0.057 R)
• M8: 1,923,829 km (0.092 R)
• M9: 2,158,548 km (0.1 R)
• M10: 2,641,001 km (0.119 R)
• M11: 3,286,964 km (0.101 R)
• M12: 3,369,094 km (0.096 R)
• M13: 3,485,182 km (0.086 R)
• M14: 3,687,588 km (0.119 R)
• M15: 3,807,415 km (0.102 R)
• M16: 4,086,266 km (0.047 R)
• M17: 4,426,152 km (0.105 R)
• M18: 4,627,212 km (0.075 R)
• M19: 4,812,564 km (0.065 R)
• M20: 5,057,455 km (0.102 R)
• M21: 5,229,343 km (0.075 R)
• M22: 5,481,116 km (0.074 R)
• M23: 5,756,676 km (0.092 R)
• M24: 6,239,877 km (0.06 R)
• M25: 6,548,647 km (0.114 R)
• M26: 7,180,997 km (0.056 R)
• M27: 7,266,866 km (0.093 R)
• M28: 7,461,194 km (0.065 R)
• M29: 7,877,225 km (0.078 R)
• M30: 8,076,939 km (0.099 R)
• M31: 8,188,688 km (0.096 R)
• M32: 8,915,734 km (0.11 R)
• M33: 9,100,786 km (0.103 R)
• M34: 9,973,092 km (0.066 R)
• M35: 10,382,840 km (0.102 R)
• M36: 11,494,053 km (0.055 R)
• M37: 12,102,169 km (0.119 R)
• M38: 12,616,935 km (0.084 R)
• M39: 13,244,199 km (0.065 R)
• M40: 13,455,580 km (0.098 R)
• M41: 13,988,897 km (0.058 R)
• M42: 14,150,163 km (0.057 R)
• M43: 14,966,220 km (0.08 R)
• M44: 15,269,305 km (0.095 R)
• M45: 15,407,683 km (0.055 R)
• M46: 16,078,031 km (0.083 R)
• M47: 16,786,227 km (0.094 R)
• M48: 17,072,558 km (0.096 R)
• M49: 17,969,995 km (0.118 R)
• M50: 18,292,080 km (0.116 R)
• M51: 18,882,842 km (0.078 R)
• M52: 19,091,082 km (0.091 R)
• M53: 19,210,311 km (0.07 R)
• M54: 19,419,748 km (0.106 R)
• M55: 19,901,304 km (0.109 R)
• M56: 20,052,547 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.6

Radius: 7.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.61 AU - 16.67 AU

Year: 18308 Days

Day: 20.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,962,078 km

• M1: 315,801 km (0.093 R)
• M2: 371,751 km (0.09 R)
• M3: 431,739 km (0.087 R)
• M4: 495,468 km (0.106 R)
• M5: 662,719 km (0.089 R)
• M6: 753,375 km (0.12 R)
• M7: 1,809,237 km (0.103 R)
• M8: 1,873,414 km (0.107 R)
• M9: 2,850,587 km (0.073 R)
• M10: 3,103,408 km (0.114 R)
• M11: 3,685,194 km (0.11 R)
• M12: 4,016,553 km (0.1 R)
• M13: 4,214,322 km (0.084 R)
• M14: 4,946,603 km (0.095 R)
• M15: 5,404,821 km (0.069 R)
• M16: 5,686,215 km (0.084 R)
• M17: 5,908,518 km (0.058 R)
• M18: 6,004,559 km (0.068 R)
• M19: 6,658,601 km (0.085 R)
• M20: 6,859,362 km (0.038 R)
• M21: 7,646,695 km (0.065 R)
• M22: 8,247,181 km (0.12 R)
• M23: 8,899,278 km (0.099 R)
• M24: 9,268,635 km (0.07 R)
• M25: 9,417,934 km (0.11 R)
• M26: 9,643,228 km (0.072 R)
• M27: 10,175,797 km (0.109 R)
• M28: 10,368,329 km (0.109 R)
• M29: 10,600,954 km (0.079 R)
• M30: 10,992,452 km (0.114 R)
• M31: 11,548,656 km (0.08 R)
• M32: 11,628,841 km (0.073 R)
• M33: 11,709,175 km (0.062 R)
• M34: 11,870,591 km (0.12 R)
• M35: 12,400,018 km (0.049 R)
• M36: 12,812,459 km (0.103 R)
• M37: 13,020,400 km (0.076 R)
• M38: 13,187,501 km (0.061 R)
• M39: 13,991,290 km (0.101 R)
• M40: 14,076,860 km (0.11 R)
• M41: 15,029,051 km (0.099 R)
• M42: 15,116,715 km (0.062 R)
• M43: 15,204,380 km (0.094 R)
• M44: 15,468,719 km (0.068 R)
• M45: 20,044,020 km (0.116 R)
• M46: 20,237,151 km (0.103 R)
• M47: 20,625,208 km (0.095 R)
• M48: 20,819,984 km (0.104 R)
• M49: 22,752,340 km (0.081 R)
• M50: 22,853,020 km (0.07 R)
• M51: 24,226,029 km (0.078 R)
• M52: 24,793,005 km (0.073 R)
• M53: 25,208,139 km (0.109 R)
• M54: 25,992,630 km (0.079 R)
• M55: 27,104,441 km (0.108 R)
• M56: 27,157,698 km (0.102 R)
• M57: 27,800,371 km (0.111 R)
• M58: 28,015,792 km (0.028 R)
• M59: 28,069,647 km (0.073 R)
• M60: 28,285,666 km (0.114 R)
• M61: 28,339,821 km (0.1 R)
• M62: 28,773,804 km (0.081 R)
• M63: 28,991,619 km (0.114 R)
• M64: 30,033,867 km (0.075 R)
• M65: 31,032,433 km (0.116 R)
• M66: 31,367,682 km (0.102 R)
• M67: 31,929,122 km (0.049 R)
• M68: 32,607,249 km (0.113 R)
• M69: 37,248,075 km (0.119 R)
• M70: 37,842,577 km (0.099 R)
• M71: 37,902,117 km (0.1 R)
• M72: 38,620,037 km (0.028 R)
• M73: 40,678,204 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.6

Radius: 5.4

Gravity: 19.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.16 AU - 16.52 AU

Year: 18713 Days

Day: 16.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,962,078 km

• M1: 492,775 km (0.072 R)
• M2: 590,014 km (0.114 R)
• M3: 630,854 km (0.06 R)
• M4: 895,642 km (0.09 R)
• M5: 1,271,133 km (0.07 R)
• M6: 1,690,606 km (0.093 R)
• M7: 2,410,321 km (0.095 R)
• M8: 2,680,495 km (0.117 R)
• M9: 3,103,857 km (0.091 R)
• M10: 3,176,412 km (0.076 R)
• M11: 3,212,913 km (0.098 R)
• M12: 4,290,766 km (0.1 R)
• M13: 4,453,229 km (0.072 R)
• M14: 4,617,637 km (0.111 R)
• M15: 5,208,998 km (0.109 R)
• M16: 6,601,006 km (0.096 R)
• M17: 6,835,725 km (0.051 R)
• M18: 7,313,391 km (0.057 R)
• M19: 7,654,175 km (0.054 R)
• M20: 7,703,243 km (0.118 R)
• M21: 8,049,861 km (0.105 R)
• M22: 9,329,222 km (0.097 R)
• M23: 9,645,472 km (0.062 R)
• M24: 9,698,580 km (0.097 R)
• M25: 9,751,687 km (0.084 R)
• M26: 10,342,898 km (0.08 R)
• M27: 10,725,120 km (0.082 R)
• M28: 11,167,631 km (0.12 R)
• M29: 11,899,463 km (0.068 R)
• M30: 13,290,724 km (0.11 R)
• M31: 13,468,147 km (0.08 R)
• M32: 13,586,927 km (0.102 R)
• M33: 15,533,944 km (0.113 R)
• M34: 15,596,176 km (0.096 R)
• M35: 16,034,199 km (0.093 R)
• M36: 16,097,180 km (0.092 R)
• M37: 18,547,593 km (0.07 R)
• M38: 19,815,584 km (0.108 R)
• M39: 20,086,207 km (0.064 R)
• M40: 21,457,122 km (0.078 R)
• M41: 21,665,212 km (0.102 R)
• M42: 22,013,775 km (0.117 R)
• M43: 22,504,905 km (0.105 R)
• M44: 24,287,962 km (0.092 R)
• M45: 25,013,811 km (0.086 R)
• M46: 25,599,636 km (0.051 R)
• M47: 25,746,841 km (0.096 R)
• M48: 26,635,751 km (0.063 R)
• M49: 26,784,900 km (0.084 R)
• M50: 27,308,942 km (0.053 R)
• M51: 27,534,535 km (0.101 R)
• M52: 27,609,933 km (0.076 R)
• M53: 29,131,493 km (0.048 R)
• M54: 29,825,028 km (0.101 R)
• M55: 32,017,086 km (0.117 R)
• M56: 32,573,291 km (0.095 R)
• M57: 32,812,498 km (0.114 R)
• M58: 33,212,672 km (0.094 R)
• M59: 33,292,857 km (0.059 R)
• M60: 34,179,673 km (0.06 R)
• M61: 35,811,636 km (0.114 R)
• M62: 36,637,117 km (0.088 R)
• M63: 39,066,287 km (0.099 R)
• M64: 40,685,684 km (0.059 R)
• M65: 41,633,387 km (0.061 R)
• M66: 42,153,239 km (0.098 R)
• M67: 43,287,191 km (0.111 R)
• M68: 44,784,965 km (0.066 R)
• M69: 45,228,822 km (0.091 R)
• M70: 48,648,779 km (0.119 R)
• M71: 49,562,523 km (0.09 R)
• M72: 49,837,783 km (0.063 R)
• M73: 49,929,636 km (0.1 R)
• M74: 51,128,962 km (0.059 R)
• M75: 51,314,164 km (0.105 R)
• M76: 52,151,015 km (0.116 R)
• M77: 53,461,641 km (0.1 R)
• M78: 53,555,739 km (0.1 R)
• M79: 54,121,069 km (0.042 R)
• M80: 56,977,341 km (0.059 R)
• M81: 57,458,149 km (0.07 R)
• M82: 58,908,500 km (0.096 R)
• M83: 59,005,739 km (0.113 R)
• M84: 61,845,405 km (0.044 R)
• M85: 63,331,660 km (0.102 R)
• M86: 63,729,890 km (0.098 R)
• M87: 64,029,235 km (0.072 R)
• M88: 64,328,880 km (0.096 R)
• M89: 64,629,123 km (0.076 R)
• M90: 65,935,411 km (0.119 R)
• M91: 66,642,411 km (0.088 R)
• M92: 66,743,688 km (0.027 R)
• M93: 67,250,376 km (0.092 R)
• M94: 67,758,560 km (0.089 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit