🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.78 AU - 0.84 AU

Year: 312 Days

Day: 43.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.11 AU

Year: 371 Days

Day: 14.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,421,317 km

• M1: 405,859 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.36 AU - 1.46 AU

Year: 716 Days

Day: 39.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,421,317 km

• M1: 373,247 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.43 AU - 2.83 AU

Year: 1823 Days

Day: 38.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,421,317 km

• M1: 658,979 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.6

Radius: 14.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.27 AU - 4.85 AU

Year: 3497 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 73,421,317 km

• M1: 203,752 km (0.066 R)
• M2: 454,927 km (0.069 R)
• M3: 679,174 km (0.062 R)
• M4: 798,404 km (0.04 R)
• M5: 901,926 km (0.045 R)
• M6: 1,176,587 km (0.11 R)
• M7: 1,429,408 km (0.086 R)
• M8: 1,544,448 km (0.112 R)
• M9: 1,784,403 km (0.066 R)
• M10: 1,877,603 km (0.071 R)
• M11: 1,980,676 km (0.082 R)
• M12: 2,093,772 km (0.12 R)
• M13: 2,284,659 km (0.088 R)
• M14: 2,481,380 km (0.096 R)
• M15: 2,612,876 km (0.097 R)
• M16: 2,701,887 km (0.098 R)
• M17: 2,800,921 km (0.095 R)
• M18: 2,901,301 km (0.111 R)
• M19: 3,002,878 km (0.06 R)
• M20: 3,305,365 km (0.101 R)
• M21: 3,479,946 km (0.053 R)
• M22: 3,677,714 km (0.082 R)
• M23: 3,879,222 km (0.11 R)
• M24: 4,240,800 km (0.072 R)
• M25: 4,399,075 km (0.083 R)
• M26: 4,886,166 km (0.1 R)
• M27: 5,141,828 km (0.099 R)
• M28: 5,299,654 km (0.105 R)
• M29: 5,643,280 km (0.101 R)
• M30: 5,771,187 km (0.116 R)
• M31: 5,994,237 km (0.097 R)
• M32: 6,631,973 km (0.065 R)
• M33: 6,791,743 km (0.119 R)
• M34: 6,952,860 km (0.114 R)
• M35: 7,152,873 km (0.107 R)
• M36: 7,481,838 km (0.089 R)
• M37: 7,854,935 km (0.025 R)
• M38: 7,958,906 km (0.102 R)
• M39: 8,089,505 km (0.107 R)
• M40: 8,234,016 km (0.117 R)
• M41: 8,339,632 km (0.096 R)
• M42: 8,512,268 km (0.099 R)
• M43: 8,874,744 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 11.5

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.22 AU - 5.3 AU

Year: 4440 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,421,317 km

• M1: 146,905 km (0.087 R)
• M2: 225,444 km (0.112 R)
• M3: 304,432 km (0.118 R)
• M4: 708,346 km (0.117 R)
• M5: 1,005,447 km (0.04 R)
• M6: 1,150,408 km (0.07 R)
• M7: 1,289,683 km (0.045 R)
• M8: 1,571,675 km (0.108 R)
• M9: 1,670,260 km (0.086 R)
• M10: 1,770,940 km (0.113 R)
• M11: 2,054,727 km (0.077 R)
• M12: 2,385,637 km (0.099 R)
• M13: 2,683,038 km (0.036 R)
• M14: 2,853,430 km (0.102 R)
• M15: 3,205,134 km (0.111 R)
• M16: 3,441,349 km (0.07 R)
• M17: 3,758,946 km (0.113 R)
• M18: 4,223,447 km (0.066 R)
• M19: 4,402,516 km (0.055 R)
• M20: 4,523,241 km (0.076 R)
• M21: 4,767,983 km (0.043 R)
• M22: 4,850,711 km (0.08 R)
• M23: 4,975,476 km (0.097 R)
• M24: 5,059,250 km (0.09 R)
• M25: 5,356,202 km (0.118 R)
• M26: 5,528,539 km (0.094 R)
• M27: 5,615,455 km (0.097 R)
• M28: 5,834,616 km (0.065 R)
• M29: 6,123,789 km (0.072 R)
• M30: 6,509,153 km (0.101 R)
• M31: 6,762,721 km (0.032 R)
• M32: 6,878,959 km (0.092 R)
• M33: 7,615,130 km (0.103 R)
• M34: 7,809,308 km (0.109 R)
• M35: 7,882,461 km (0.117 R)
• M36: 8,152,934 km (0.115 R)
• M37: 8,602,027 km (0.089 R)
• M38: 8,854,997 km (0.116 R)
• M39: 9,239,015 km (0.048 R)
• M40: 10,076,763 km (0.065 R)
• M41: 10,558,767 km (0.118 R)
• M42: 10,775,385 km (0.095 R)
• M43: 11,075,628 km (0.118 R)
• M44: 11,268,160 km (0.114 R)
• M45: 11,461,740 km (0.043 R)
• M46: 11,880,464 km (0.084 R)
• M47: 12,162,307 km (0.094 R)
• M48: 12,732,724 km (0.097 R)
• M49: 13,311,967 km (0.117 R)
• M50: 13,988,747 km (0.066 R)
• M51: 14,137,448 km (0.087 R)
• M52: 14,226,758 km (0.102 R)
• M53: 14,949,016 km (0.119 R)
• M54: 15,529,157 km (0.109 R)
• M55: 15,713,910 km (0.117 R)
• M56: 15,806,511 km (0.113 R)
• M57: 16,023,428 km (0.1 R)
• M58: 16,116,777 km (0.101 R)
• M59: 17,665,564 km (0.111 R)
• M60: 17,761,905 km (0.085 R)
• M61: 17,955,185 km (0.063 R)
• M62: 18,343,691 km (0.117 R)
• M63: 18,473,841 km (0.095 R)
• M64: 18,702,427 km (0.107 R)
• M65: 19,393,569 km (0.112 R)
• M66: 19,559,473 km (0.049 R)
• M67: 20,429,235 km (0.044 R)
• M68: 20,801,135 km (0.094 R)
• M69: 20,902,862 km (0.098 R)
• M70: 21,517,111 km (0.045 R)
• M71: 21,757,514 km (0.106 R)
• M72: 22,068,079 km (0.091 R)
• M73: 22,206,607 km (0.08 R)
• M74: 22,623,686 km (0.106 R)
• M75: 22,868,279 km (0.102 R)
• M76: 23,642,597 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 11.6

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.56 AU - 7.54 AU

Year: 8002 Days

Day: 9.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,421,317 km

• M1: 177,273 km (0.101 R)
• M2: 274,961 km (0.068 R)
• M3: 360,830 km (0.039 R)
• M4: 600,336 km (0.113 R)
• M5: 676,781 km (0.04 R)
• M6: 806,781 km (0.101 R)
• M7: 1,000,511 km (0.099 R)
• M8: 1,209,948 km (0.075 R)
• M9: 1,351,018 km (0.066 R)
• M10: 1,739,674 km (0.071 R)
• M11: 2,090,032 km (0.11 R)
• M12: 2,776,387 km (0.089 R)
• M13: 3,242,683 km (0.108 R)
• M14: 3,528,565 km (0.119 R)
• M15: 3,704,193 km (0.039 R)
• M16: 3,942,801 km (0.075 R)
• M17: 4,063,976 km (0.096 R)
• M18: 4,310,214 km (0.11 R)
• M19: 4,498,109 km (0.075 R)
• M20: 5,613,810 km (0.113 R)
• M21: 6,062,155 km (0.083 R)
• M22: 6,343,997 km (0.082 R)
• M23: 6,450,810 km (0.099 R)
• M24: 6,594,125 km (0.107 R)
• M25: 6,993,700 km (0.076 R)
• M26: 8,046,421 km (0.112 R)
• M27: 8,200,955 km (0.106 R)
• M28: 8,278,447 km (0.066 R)
• M29: 8,591,256 km (0.117 R)
• M30: 8,709,588 km (0.106 R)
• M31: 9,228,693 km (0.117 R)
• M32: 9,963,966 km (0.066 R)
• M33: 10,296,821 km (0.06 R)
• M34: 12,727,637 km (0.107 R)
• M35: 14,053,074 km (0.088 R)
• M36: 14,239,324 km (0.106 R)
• M37: 16,390,990 km (0.088 R)
• M38: 17,579,545 km (0.085 R)
• M39: 17,830,570 km (0.093 R)
• M40: 18,032,378 km (0.094 R)
• M41: 18,336,361 km (0.051 R)
• M42: 18,949,562 km (0.062 R)
• M43: 19,052,336 km (0.113 R)
• M44: 19,413,914 km (0.1 R)
• M45: 19,517,585 km (0.097 R)
• M46: 20,038,784 km (0.116 R)
• M47: 20,301,179 km (0.114 R)
• M48: 20,511,813 km (0.092 R)
• M49: 20,776,302 km (0.039 R)
• M50: 21,308,422 km (0.057 R)
• M51: 21,791,323 km (0.111 R)
• M52: 22,061,048 km (0.07 R)
• M53: 22,331,970 km (0.104 R)
• M54: 22,603,939 km (0.05 R)
• M55: 22,767,749 km (0.044 R)
• M56: 23,924,888 km (0.07 R)
• M57: 24,819,484 km (0.066 R)
• M58: 25,214,272 km (0.111 R)
• M59: 25,952,987 km (0.091 R)
• M60: 28,035,539 km (0.087 R)
• M61: 28,682,549 km (0.085 R)
• M62: 28,978,304 km (0.079 R)
• M63: 29,096,935 km (0.113 R)
• M64: 29,215,716 km (0.118 R)
• M65: 29,334,497 km (0.084 R)
• M66: 29,453,577 km (0.072 R)
• M67: 29,931,542 km (0.079 R)
• M68: 30,171,347 km (0.089 R)
• M69: 31,380,397 km (0.11 R)
• M70: 32,482,036 km (0.101 R)
• M71: 33,347,759 km (0.078 R)
• M72: 34,095,748 km (0.115 R)
• M73: 34,409,006 km (0.118 R)
• M74: 34,597,500 km (0.113 R)
• M75: 34,786,292 km (0.072 R)
• M76: 37,142,608 km (0.119 R)
• M77: 37,529,618 km (0.112 R)
• M78: 37,723,497 km (0.119 R)
• M79: 38,894,549 km (0.115 R)
• M80: 39,287,393 km (0.095 R)
• M81: 39,484,413 km (0.112 R)
• M82: 39,945,324 km (0.086 R)
• M83: 40,077,270 km (0.079 R)
• M84: 41,873,641 km (0.088 R)
• M85: 43,356,604 km (0.108 R)
• M86: 44,241,027 km (0.118 R)
• M87: 44,788,256 km (0.045 R)
• M88: 44,925,437 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.1

Radius: 6.4

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.72 AU - 20.88 AU

Year: 29437 Days

Day: 17.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,421,317 km

• M1: 81,980 km (0.112 R)
• M2: 256,710 km (0.066 R)
• M3: 352,303 km (0.116 R)
• M4: 404,961 km (0.105 R)
• M5: 688,449 km (0.072 R)
• M6: 1,157,439 km (0.11 R)
• M7: 1,616,255 km (0.036 R)
• M8: 1,865,186 km (0.114 R)
• M9: 1,929,214 km (0.12 R)
• M10: 2,682,739 km (0.107 R)
• M11: 2,828,597 km (0.044 R)
• M12: 3,839,429 km (0.069 R)
• M13: 4,087,313 km (0.115 R)
• M14: 4,255,461 km (0.115 R)
• M15: 4,685,705 km (0.116 R)
• M16: 6,639,453 km (0.06 R)
• M17: 6,887,037 km (0.095 R)
• M18: 7,137,614 km (0.075 R)
• M19: 7,238,592 km (0.1 R)
• M20: 7,442,195 km (0.097 R)
• M21: 7,699,354 km (0.072 R)
• M22: 8,328,263 km (0.075 R)
• M23: 9,192,340 km (0.095 R)
• M24: 10,255,084 km (0.119 R)
• M25: 10,483,669 km (0.111 R)
• M26: 10,887,883 km (0.032 R)
• M27: 11,652,029 km (0.044 R)
• M28: 11,711,569 km (0.093 R)
• M29: 12,191,179 km (0.081 R)
• M30: 12,494,265 km (0.08 R)
• M31: 14,748,256 km (0.055 R)
• M32: 14,812,583 km (0.042 R)
• M33: 15,592,586 km (0.11 R)
• M34: 15,723,783 km (0.118 R)
• M35: 15,921,402 km (0.11 R)
• M36: 17,395,540 km (0.036 R)
• M37: 20,042,524 km (0.034 R)
• M38: 20,615,634 km (0.041 R)
• M39: 21,998,217 km (0.113 R)
• M40: 24,013,749 km (0.111 R)
• M41: 24,317,433 km (0.087 R)
• M42: 25,158,772 km (0.09 R)
• M43: 25,699,269 km (0.08 R)
• M44: 27,501,773 km (0.108 R)
• M45: 28,218,198 km (0.103 R)
• M46: 29,182,805 km (0.034 R)
• M47: 29,750,529 km (0.076 R)
• M48: 31,309,937 km (0.105 R)
• M49: 31,475,542 km (0.09 R)
• M50: 32,979,748 km (0.116 R)
• M51: 33,232,718 km (0.109 R)
• M52: 33,317,091 km (0.111 R)
• M53: 33,570,959 km (0.066 R)
• M54: 34,507,142 km (0.117 R)
• M55: 34,592,712 km (0.082 R)
• M56: 34,849,722 km (0.089 R)
• M57: 35,279,516 km (0.082 R)
• M58: 35,884,191 km (0.029 R)
• M59: 37,366,855 km (0.119 R)
• M60: 37,983,199 km (0.087 R)
• M61: 38,248,286 km (0.069 R)
• M62: 39,136,598 km (0.108 R)
• M63: 39,493,838 km (0.102 R)
• M64: 42,024,585 km (0.118 R)
• M65: 43,864,040 km (0.115 R)
• M66: 44,142,293 km (0.078 R)
• M67: 44,607,243 km (0.043 R)
• M68: 46,011,817 km (0.099 R)
• M69: 46,483,200 km (0.025 R)
• M70: 47,051,073 km (0.106 R)
• M71: 47,621,191 km (0.105 R)
• M72: 47,811,779 km (0.055 R)
• M73: 48,002,516 km (0.08 R)
• M74: 48,960,391 km (0.084 R)
• M75: 50,117,979 km (0.042 R)
• M76: 51,089,618 km (0.071 R)
• M77: 52,165,526 km (0.102 R)
• M78: 52,361,948 km (0.092 R)
• M79: 55,839,051 km (0.084 R)
• M80: 55,939,431 km (0.06 R)
• M81: 57,960,797 km (0.115 R)
• M82: 58,266,127 km (0.089 R)
• M83: 58,368,003 km (0.113 R)
• M84: 59,800,402 km (0.119 R)
• M85: 60,005,950 km (0.098 R)
• M86: 60,417,793 km (0.076 R)
• M87: 68,634,456 km (0.106 R)
• M88: 69,821,066 km (0.108 R)
• M89: 71,123,166 km (0.1 R)
• M90: 71,232,073 km (0.099 R)
• M91: 72,981,770 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit