🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.75 AU - 0.95 AU

Year: 298 Days

Day: 21.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,911,310 km

• M1: 159,920 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.91 AU - 1.37 AU

Year: 464 Days

Day: 38.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,911,310 km

• M1: 401,221 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.54 AU - 2.86 AU

Year: 1689 Days

Day: 38.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 10.9

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.68 AU - 6.02 AU

Year: 4067 Days

Day: 9.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,911,310 km

• M1: 142,866 km (0.09 R)
• M2: 348,563 km (0.065 R)
• M3: 419,173 km (0.084 R)
• M4: 496,366 km (0.091 R)
• M5: 656,585 km (0.097 R)
• M6: 737,966 km (0.053 R)
• M7: 873,352 km (0.086 R)
• M8: 2,044,853 km (0.078 R)
• M9: 2,115,164 km (0.094 R)
• M10: 2,186,373 km (0.074 R)
• M11: 2,331,034 km (0.075 R)
• M12: 2,554,234 km (0.047 R)
• M13: 2,687,675 km (0.118 R)
• M14: 2,941,842 km (0.076 R)
• M15: 3,021,578 km (0.064 R)
• M16: 3,163,097 km (0.058 R)
• M17: 3,327,356 km (0.097 R)
• M18: 3,794,101 km (0.092 R)
• M19: 3,881,167 km (0.093 R)
• M20: 4,463,701 km (0.11 R)
• M21: 4,906,810 km (0.105 R)
• M22: 5,339,746 km (0.098 R)
• M23: 5,437,583 km (0.117 R)
• M24: 5,660,035 km (0.101 R)
• M25: 5,910,761 km (0.117 R)
• M26: 6,165,078 km (0.119 R)
• M27: 6,267,852 km (0.086 R)
• M28: 6,449,164 km (0.066 R)
• M29: 6,605,943 km (0.083 R)
• M30: 6,737,439 km (0.111 R)
• M31: 7,110,686 km (0.065 R)
• M32: 7,463,139 km (0.087 R)
• M33: 8,383,764 km (0.062 R)
• M34: 8,469,184 km (0.11 R)
• M35: 8,669,795 km (0.107 R)
• M36: 9,310,373 km (0.113 R)
• M37: 9,458,176 km (0.102 R)
• M38: 10,178,190 km (0.12 R)
• M39: 11,322,614 km (0.069 R)
• M40: 12,345,115 km (0.111 R)
• M41: 12,670,640 km (0.113 R)
• M42: 12,834,450 km (0.069 R)
• M43: 13,164,313 km (0.029 R)
• M44: 14,374,859 km (0.109 R)
• M45: 15,062,561 km (0.12 R)
• M46: 15,166,681 km (0.085 R)
• M47: 15,410,525 km (0.09 R)
• M48: 15,550,399 km (0.065 R)
• M49: 15,655,716 km (0.078 R)
• M50: 15,726,027 km (0.053 R)
• M51: 16,114,383 km (0.113 R)
• M52: 16,613,292 km (0.101 R)
• M53: 16,720,853 km (0.073 R)
• M54: 17,081,234 km (0.041 R)
• M55: 17,444,009 km (0.117 R)
• M56: 18,510,642 km (0.043 R)
• M57: 19,258,631 km (0.116 R)
• M58: 19,826,056 km (0.048 R)
• M59: 20,130,937 km (0.116 R)
• M60: 20,360,569 km (0.085 R)
• M61: 21,678,527 km (0.119 R)
• M62: 22,071,371 km (0.089 R)
• M63: 22,506,252 km (0.097 R)
• M64: 23,183,930 km (0.117 R)
• M65: 23,304,207 km (0.052 R)
• M66: 23,505,266 km (0.029 R)
• M67: 23,625,992 km (0.079 R)
• M68: 24,477,802 km (0.111 R)
• M69: 24,559,333 km (0.063 R)
• M70: 25,753,273 km (0.095 R)
• M71: 25,919,477 km (0.108 R)
• M72: 26,211,193 km (0.108 R)
• M73: 26,294,668 km (0.113 R)
• M74: 27,346,341 km (0.118 R)
• M75: 27,515,836 km (0.11 R)
• M76: 27,770,750 km (0.062 R)
• M77: 28,111,983 km (0.063 R)
• M78: 28,540,431 km (0.051 R)
• M79: 28,626,301 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 8.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.03 AU - 5.75 AU

Year: 4765 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,911,310 km

• M1: 146,157 km (0.084 R)
• M2: 203,902 km (0.12 R)
• M3: 337,493 km (0.117 R)
• M4: 410,646 km (0.064 R)
• M5: 512,971 km (0.109 R)
• M6: 567,724 km (0.107 R)
• M7: 658,530 km (0.12 R)
• M8: 846,126 km (0.06 R)
• M9: 1,031,029 km (0.083 R)
• M10: 1,144,125 km (0.089 R)
• M11: 1,294,470 km (0.053 R)
• M12: 1,383,182 km (0.108 R)
• M13: 1,485,806 km (0.093 R)
• M14: 1,590,824 km (0.09 R)
• M15: 1,908,570 km (0.118 R)
• M16: 1,997,580 km (0.091 R)
• M17: 2,463,428 km (0.117 R)
• M18: 2,630,828 km (0.053 R)
• M19: 2,845,352 km (0.083 R)
• M20: 2,962,187 km (0.069 R)
• M21: 3,246,124 km (0.114 R)
• M22: 3,307,011 km (0.047 R)
• M23: 3,445,538 km (0.117 R)
• M24: 3,617,426 km (0.087 R)
• M25: 3,937,117 km (0.117 R)
• M26: 4,552,712 km (0.107 R)
• M27: 4,776,062 km (0.094 R)
• M28: 5,091,414 km (0.103 R)
• M29: 5,413,498 km (0.115 R)
• M30: 6,134,111 km (0.094 R)
• M31: 6,304,802 km (0.113 R)
• M32: 6,381,097 km (0.105 R)
• M33: 6,496,138 km (0.106 R)
• M34: 6,554,032 km (0.102 R)
• M35: 6,767,359 km (0.054 R)
• M36: 6,983,079 km (0.09 R)
• M37: 7,161,250 km (0.086 R)
• M38: 7,300,825 km (0.057 R)
• M39: 7,684,543 km (0.067 R)
• M40: 7,807,064 km (0.105 R)
• M41: 7,889,044 km (0.088 R)
• M42: 8,282,636 km (0.101 R)
• M43: 8,597,838 km (0.093 R)
• M44: 9,045,884 km (0.053 R)
• M45: 9,392,353 km (0.069 R)
• M46: 9,897,994 km (0.093 R)
• M47: 10,053,725 km (0.102 R)
• M48: 10,120,745 km (0.114 R)
• M49: 10,232,644 km (0.059 R)
• M50: 10,867,089 km (0.043 R)
• M51: 11,027,757 km (0.108 R)
• M52: 11,212,211 km (0.119 R)
• M53: 11,561,073 km (0.074 R)
• M54: 11,795,493 km (0.032 R)
• M55: 11,889,740 km (0.1 R)
• M56: 12,221,548 km (0.091 R)
• M57: 12,436,520 km (0.072 R)
• M58: 12,894,439 km (0.068 R)
• M59: 13,235,372 km (0.104 R)
• M60: 13,628,516 km (0.094 R)
• M61: 13,727,549 km (0.09 R)
• M62: 14,351,223 km (0.059 R)
• M63: 14,603,146 km (0.096 R)
• M64: 15,162,941 km (0.098 R)
• M65: 16,434,672 km (0.11 R)
• M66: 16,751,222 km (0.115 R)
• M67: 16,910,394 km (0.099 R)
• M68: 17,070,015 km (0.037 R)
• M69: 17,176,678 km (0.081 R)
• M70: 17,417,381 km (0.097 R)
• M71: 17,498,014 km (0.073 R)
• M72: 17,740,213 km (0.073 R)
• M73: 18,228,201 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.2

Radius: 9.3

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.95 AU - 8.05 AU

Year: 8617 Days

Day: 14 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,911,310 km

• M1: 187,297 km (0.026 R)
• M2: 247,285 km (0.1 R)
• M3: 307,573 km (0.07 R)
• M4: 398,978 km (0.077 R)
• M5: 515,065 km (0.041 R)
• M6: 689,048 km (0.081 R)
• M7: 1,113,158 km (0.051 R)
• M8: 1,264,551 km (0.071 R)
• M9: 2,190,861 km (0.116 R)
• M10: 2,261,920 km (0.113 R)
• M11: 2,358,111 km (0.079 R)
• M12: 2,579,366 km (0.102 R)
• M13: 2,654,614 km (0.073 R)
• M14: 3,148,586 km (0.098 R)
• M15: 3,503,133 km (0.098 R)
• M16: 4,519,950 km (0.103 R)
• M17: 4,580,687 km (0.107 R)
• M18: 4,672,390 km (0.096 R)
• M19: 4,764,543 km (0.065 R)
• M20: 4,982,207 km (0.104 R)
• M21: 5,395,247 km (0.07 R)
• M22: 5,622,187 km (0.063 R)
• M23: 5,687,561 km (0.057 R)
• M24: 6,051,982 km (0.082 R)
• M25: 6,253,939 km (0.092 R)
• M26: 6,389,774 km (0.095 R)
• M27: 6,978,292 km (0.072 R)
• M28: 8,022,036 km (0.116 R)
• M29: 8,543,235 km (0.033 R)
• M30: 9,152,248 km (0.073 R)
• M31: 9,229,441 km (0.082 R)
• M32: 9,306,783 km (0.087 R)
• M33: 10,131,965 km (0.084 R)
• M34: 10,211,700 km (0.113 R)
• M35: 10,331,827 km (0.118 R)
• M36: 10,412,161 km (0.111 R)
• M37: 10,857,664 km (0.12 R)
• M38: 11,977,703 km (0.063 R)
• M39: 12,231,571 km (0.116 R)
• M40: 13,396,041 km (0.094 R)
• M41: 13,483,705 km (0.107 R)
• M42: 13,703,614 km (0.069 R)
• M43: 13,924,869 km (0.11 R)
• M44: 14,191,752 km (0.086 R)
• M45: 14,325,941 km (0.041 R)
• M46: 14,776,081 km (0.054 R)
• M47: 15,414,116 km (0.088 R)
• M48: 15,736,499 km (0.084 R)
• M49: 16,014,602 km (0.073 R)
• M50: 16,811,360 km (0.069 R)
• M51: 16,953,328 km (0.115 R)
• M52: 17,143,318 km (0.075 R)
• M53: 17,286,184 km (0.119 R)
• M54: 18,589,929 km (0.119 R)
• M55: 20,075,286 km (0.092 R)
• M56: 21,290,919 km (0.108 R)
• M57: 21,598,641 km (0.043 R)
• M58: 22,011,083 km (0.093 R)
• M59: 22,114,604 km (0.05 R)
• M60: 23,422,239 km (0.114 R)
• M61: 23,899,157 km (0.094 R)
• M62: 24,165,591 km (0.094 R)
• M63: 24,325,811 km (0.11 R)
• M64: 25,893,297 km (0.082 R)
• M65: 26,772,035 km (0.119 R)
• M66: 27,381,796 km (0.108 R)
• M67: 28,728,177 km (0.071 R)
• M68: 30,268,436 km (0.028 R)
• M69: 32,069,744 km (0.065 R)
• M70: 33,131,440 km (0.086 R)
• M71: 33,607,162 km (0.075 R)
• M72: 34,144,816 km (0.077 R)
• M73: 35,714,397 km (0.055 R)
• M74: 37,368,950 km (0.1 R)
• M75: 37,802,036 km (0.089 R)
• M76: 37,864,119 km (0.05 R)
• M77: 38,050,218 km (0.118 R)
• M78: 39,173,848 km (0.11 R)
• M79: 39,676,796 km (0.068 R)
• M80: 40,181,838 km (0.11 R)
• M81: 40,435,108 km (0.114 R)
• M82: 40,879,713 km (0.119 R)
• M83: 42,674,289 km (0.102 R)
• M84: 42,868,018 km (0.108 R)
• M85: 43,126,822 km (0.117 R)
• M86: 43,321,299 km (0.116 R)
• M87: 43,386,225 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.8

Radius: 6.8

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.85 AU - 15.51 AU

Year: 20333 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,911,310 km

• M1: 113,545 km (0.052 R)
• M2: 467,942 km (0.084 R)
• M3: 620,382 km (0.038 R)
• M4: 1,082,939 km (0.103 R)
• M5: 1,227,600 km (0.083 R)
• M6: 2,789,402 km (0.059 R)
• M7: 3,110,589 km (0.081 R)
• M8: 3,192,867 km (0.057 R)
• M9: 3,275,745 km (0.108 R)
• M10: 3,700,902 km (0.116 R)
• M11: 4,143,412 km (0.092 R)
• M12: 4,555,854 km (0.089 R)
• M13: 4,602,528 km (0.117 R)
• M14: 4,885,866 km (0.113 R)
• M15: 5,223,658 km (0.033 R)
• M16: 6,490,304 km (0.088 R)
• M17: 6,701,536 km (0.119 R)
• M18: 7,679,607 km (0.106 R)
• M19: 7,902,956 km (0.105 R)
• M20: 8,701,510 km (0.111 R)
• M21: 10,129,421 km (0.075 R)
• M22: 10,374,313 km (0.098 R)
• M23: 10,995,294 km (0.108 R)
• M24: 11,820,625 km (0.063 R)
• M25: 12,338,384 km (0.038 R)
• M26: 12,403,608 km (0.072 R)
• M27: 13,062,288 km (0.085 R)
• M28: 13,664,718 km (0.06 R)
• M29: 14,482,121 km (0.054 R)
• M30: 14,896,806 km (0.047 R)
• M31: 15,105,645 km (0.067 R)
• M32: 15,667,086 km (0.098 R)
• M33: 16,092,692 km (0.113 R)
• M34: 16,164,050 km (0.119 R)
• M35: 16,306,916 km (0.045 R)
• M36: 17,538,705 km (0.05 R)
• M37: 18,277,120 km (0.092 R)
• M38: 18,426,119 km (0.087 R)
• M39: 20,630,145 km (0.109 R)
• M40: 20,862,919 km (0.109 R)
• M41: 21,252,771 km (0.093 R)
• M42: 21,331,011 km (0.092 R)
• M43: 23,237,785 km (0.079 R)
• M44: 23,318,418 km (0.12 R)
• M45: 23,641,849 km (0.051 R)
• M46: 25,613,399 km (0.075 R)
• M47: 25,947,152 km (0.114 R)
• M48: 27,722,580 km (0.096 R)
• M49: 29,537,052 km (0.079 R)
• M50: 29,886,962 km (0.115 R)
• M51: 30,679,232 km (0.086 R)
• M52: 30,944,918 km (0.1 R)
• M53: 31,746,463 km (0.108 R)
• M54: 31,925,532 km (0.091 R)
• M55: 32,015,141 km (0.085 R)
• M56: 32,464,683 km (0.115 R)
• M57: 33,734,469 km (0.096 R)
• M58: 34,283,494 km (0.063 R)
• M59: 35,576,318 km (0.073 R)
• M60: 36,135,216 km (0.119 R)
• M61: 37,261,688 km (0.101 R)
• M62: 37,924,257 km (0.08 R)
• M63: 41,979,855 km (0.077 R)
• M64: 42,866,671 km (0.036 R)
• M65: 46,373,694 km (0.041 R)
• M66: 46,780,451 km (0.107 R)
• M67: 47,597,255 km (0.084 R)
• M68: 47,802,204 km (0.066 R)
• M69: 48,110,077 km (0.114 R)
• M70: 49,452,269 km (0.047 R)
• M71: 51,962,222 km (0.045 R)
• M72: 54,192,128 km (0.112 R)
• M73: 55,588,175 km (0.076 R)
• M74: 56,344,841 km (0.086 R)
• M75: 58,086,908 km (0.118 R)
• M76: 60,178,735 km (0.117 R)
• M77: 60,289,438 km (0.111 R)
• M78: 60,511,142 km (0.119 R)
• M79: 61,178,049 km (0.103 R)
• M80: 61,959,100 km (0.107 R)
• M81: 62,070,999 km (0.063 R)
• M82: 62,519,045 km (0.047 R)
• M83: 66,485,482 km (0.11 R)
• M84: 67,173,633 km (0.07 R)
• M85: 67,633,646 km (0.031 R)
• M86: 70,883,061 km (0.067 R)
• M87: 71,351,452 km (0.097 R)
• M88: 71,468,588 km (0.079 R)
• M89: 72,762,609 km (0.099 R)
• M90: 73,116,857 km (0.054 R)
• M91: 77,894,414 km (0.111 R)
• M92: 81,911,267 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit