🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.53 AU - 2.09 AU

Year: 932 Days

Day: 31.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 97.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,054,745 km

• M1: 127,009 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.1 AU - 3.22 AU

Year: 1661 Days

Day: 26.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.36 AU - 3.34 AU

Year: 1842 Days

Day: 25 Hours

Environment

Temp: -105 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.86 AU - 3.28 AU

Year: 2060 Days

Day: 35.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,054,745 km

• M1: 235,018 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.98 AU - 4.86 AU

Year: 2972 Days

Day: 32 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,054,745 km

• M1: 253,269 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.9

Radius: 12.4

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.41 AU - 7.11 AU

Year: 5293 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,054,745 km

• M1: 156,779 km (0.048 R)
• M2: 491,429 km (0.119 R)
• M3: 846,574 km (0.093 R)
• M4: 1,000,062 km (0.115 R)
• M5: 1,872,816 km (0.084 R)
• M6: 1,974,243 km (0.05 R)
• M7: 2,129,825 km (0.066 R)
• M8: 2,253,842 km (0.093 R)
• M9: 2,453,854 km (0.07 R)
• M10: 2,678,699 km (0.115 R)
• M11: 3,009,012 km (0.077 R)
• M12: 3,108,644 km (0.113 R)
• M13: 3,815,942 km (0.069 R)
• M14: 3,967,784 km (0.094 R)
• M15: 4,121,721 km (0.088 R)
• M16: 4,322,481 km (0.079 R)
• M17: 4,458,166 km (0.114 R)
• M18: 5,014,969 km (0.051 R)
• M19: 5,643,280 km (0.097 R)
• M20: 6,219,980 km (0.111 R)
• M21: 6,322,156 km (0.051 R)
• M22: 6,815,529 km (0.086 R)
• M23: 7,240,687 km (0.116 R)
• M24: 8,060,932 km (0.113 R)
• M25: 8,369,253 km (0.093 R)
• M26: 8,709,887 km (0.105 R)
• M27: 9,581,594 km (0.078 R)
• M28: 9,937,936 km (0.104 R)
• M29: 10,420,090 km (0.036 R)
• M30: 11,095,524 km (0.088 R)
• M31: 11,188,724 km (0.083 R)
• M32: 11,532,649 km (0.09 R)
• M33: 12,103,066 km (0.088 R)
• M34: 12,585,519 km (0.112 R)
• M35: 12,877,983 km (0.09 R)
• M36: 13,008,732 km (0.094 R)
• M37: 13,238,664 km (0.097 R)
• M38: 13,403,670 km (0.069 R)
• M39: 13,503,003 km (0.079 R)
• M40: 13,735,628 km (0.084 R)
• M41: 14,003,258 km (0.085 R)
• M42: 14,577,714 km (0.031 R)
• M43: 14,987,762 km (0.095 R)
• M44: 15,263,321 km (0.031 R)
• M45: 15,505,819 km (0.094 R)
• M46: 15,714,658 km (0.095 R)
• M47: 15,819,526 km (0.084 R)
• M48: 16,523,982 km (0.072 R)
• M49: 16,666,100 km (0.097 R)
• M50: 17,059,094 km (0.104 R)
• M51: 17,274,814 km (0.054 R)
• M52: 17,600,040 km (0.109 R)
• M53: 18,329,928 km (0.085 R)
• M54: 19,781,476 km (0.115 R)
• M55: 20,045,965 km (0.088 R)
• M56: 20,769,720 km (0.077 R)
• M57: 21,269,975 km (0.116 R)
• M58: 22,321,349 km (0.104 R)
• M59: 22,596,758 km (0.096 R)
• M60: 22,715,090 km (0.097 R)
• M61: 24,515,201 km (0.114 R)
• M62: 24,718,056 km (0.082 R)
• M63: 24,962,200 km (0.092 R)
• M64: 25,411,891 km (0.107 R)
• M65: 26,860,447 km (0.051 R)
• M66: 27,027,698 km (0.092 R)
• M67: 27,321,209 km (0.111 R)
• M68: 27,447,320 km (0.106 R)
• M69: 27,615,917 km (0.1 R)
• M70: 27,742,476 km (0.119 R)
• M71: 28,123,353 km (0.109 R)
• M72: 28,293,146 km (0.109 R)
• M73: 28,591,295 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.2

Radius: 10.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.66 AU - 7.94 AU

Year: 8341 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 69,054,745 km

• M1: 155,432 km (0.112 R)
• M2: 224,098 km (0.096 R)
• M3: 311,313 km (0.06 R)
• M4: 396,135 km (0.102 R)
• M5: 469,289 km (0.077 R)
• M6: 696,079 km (0.062 R)
• M7: 1,270,086 km (0.034 R)
• M8: 1,612,515 km (0.031 R)
• M9: 2,199,687 km (0.079 R)
• M10: 2,320,712 km (0.045 R)
• M11: 2,981,336 km (0.113 R)
• M12: 3,275,146 km (0.047 R)
• M13: 3,745,631 km (0.103 R)
• M14: 4,723,852 km (0.092 R)
• M15: 5,638,194 km (0.092 R)
• M16: 6,344,894 km (0.107 R)
• M17: 7,019,880 km (0.092 R)
• M18: 7,109,639 km (0.118 R)
• M19: 7,934,372 km (0.114 R)
• M20: 8,373,890 km (0.074 R)
• M21: 8,596,791 km (0.066 R)
• M22: 8,692,833 km (0.113 R)
• M23: 9,706,658 km (0.101 R)
• M24: 10,210,653 km (0.077 R)
• M25: 10,517,179 km (0.089 R)
• M26: 11,880,165 km (0.083 R)
• M27: 11,951,523 km (0.06 R)
• M28: 12,600,479 km (0.085 R)
• M29: 13,150,102 km (0.031 R)
• M30: 13,298,054 km (0.108 R)
• M31: 13,632,854 km (0.074 R)
• M32: 13,707,503 km (0.108 R)
• M33: 14,348,680 km (0.108 R)
• M34: 14,539,118 km (0.097 R)
• M35: 14,922,537 km (0.064 R)
• M36: 15,270,502 km (0.109 R)
• M37: 16,053,198 km (0.068 R)
• M38: 16,330,253 km (0.083 R)
• M39: 17,009,727 km (0.083 R)
• M40: 18,107,775 km (0.043 R)
• M41: 18,231,193 km (0.072 R)
• M42: 18,520,216 km (0.088 R)
• M43: 19,186,825 km (0.081 R)
• M44: 20,800,986 km (0.109 R)
• M45: 20,973,472 km (0.065 R)
• M46: 21,842,785 km (0.096 R)
• M47: 24,339,274 km (0.118 R)
• M48: 25,252,569 km (0.055 R)
• M49: 25,390,499 km (0.084 R)
• M50: 26,596,706 km (0.088 R)
• M51: 27,348,136 km (0.089 R)
• M52: 27,774,041 km (0.077 R)
• M53: 28,345,206 km (0.114 R)
• M54: 29,984,350 km (0.094 R)
• M55: 30,228,045 km (0.113 R)
• M56: 31,456,243 km (0.079 R)
• M57: 31,902,344 km (0.1 R)
• M58: 32,800,979 km (0.106 R)
• M59: 33,303,777 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.2

Radius: 12.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.06 AU - 10.78 AU

Year: 10200 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,054,745 km

• M1: 156,479 km (0.063 R)
• M2: 259,702 km (0.071 R)
• M3: 549,772 km (0.109 R)
• M4: 844,630 km (0.086 R)
• M5: 1,142,180 km (0.116 R)
• M6: 1,287,290 km (0.045 R)
• M7: 1,490,593 km (0.063 R)
• M8: 1,596,508 km (0.114 R)
• M9: 1,797,418 km (0.091 R)
• M10: 1,948,961 km (0.091 R)
• M11: 2,085,095 km (0.053 R)
• M12: 2,450,114 km (0.117 R)
• M13: 2,770,104 km (0.099 R)
• M14: 2,946,330 km (0.065 R)
• M15: 3,473,812 km (0.079 R)
• M16: 3,616,379 km (0.114 R)
• M17: 3,932,030 km (0.095 R)
• M18: 4,231,376 km (0.083 R)
• M19: 4,590,111 km (0.104 R)
• M20: 4,720,710 km (0.101 R)
• M21: 4,826,027 km (0.093 R)
• M22: 5,530,035 km (0.055 R)
• M23: 5,809,334 km (0.07 R)
• M24: 5,922,430 km (0.115 R)
• M25: 6,208,461 km (0.107 R)
• M26: 6,498,980 km (0.105 R)
• M27: 6,704,977 km (0.03 R)
• M28: 6,883,297 km (0.091 R)
• M29: 7,184,139 km (0.059 R)
• M30: 7,366,648 km (0.119 R)
• M31: 7,581,620 km (0.079 R)
• M32: 8,143,809 km (0.059 R)
• M33: 8,238,953 km (0.107 R)
• M34: 8,687,298 km (0.067 R)
• M35: 8,914,537 km (0.071 R)
• M36: 9,012,524 km (0.038 R)
• M37: 9,341,789 km (0.117 R)
• M38: 9,541,203 km (0.042 R)
• M39: 10,046,095 km (0.117 R)
• M40: 10,182,229 km (0.094 R)
• M41: 10,456,293 km (0.05 R)
• M42: 10,767,456 km (0.079 R)
• M43: 11,827,058 km (0.074 R)
• M44: 12,296,496 km (0.1 R)
• M45: 13,030,723 km (0.091 R)
• M46: 13,590,817 km (0.086 R)
• M47: 14,082,545 km (0.11 R)
• M48: 14,273,282 km (0.086 R)
• M49: 16,187,088 km (0.079 R)
• M50: 16,627,803 km (0.117 R)
• M51: 16,910,244 km (0.119 R)
• M52: 17,153,640 km (0.038 R)
• M53: 17,235,021 km (0.092 R)
• M54: 17,398,232 km (0.057 R)
• M55: 17,726,151 km (0.079 R)
• M56: 18,596,661 km (0.116 R)
• M57: 18,931,910 km (0.058 R)
• M58: 19,651,027 km (0.11 R)
• M59: 20,941,907 km (0.113 R)
• M60: 21,597,594 km (0.108 R)
• M61: 22,705,366 km (0.064 R)
• M62: 23,243,769 km (0.03 R)
• M63: 24,699,805 km (0.081 R)
• M64: 25,160,866 km (0.079 R)
• M65: 25,392,443 km (0.079 R)
• M66: 26,749,595 km (0.114 R)
• M67: 27,460,933 km (0.077 R)
• M68: 28,322,617 km (0.065 R)
• M69: 29,241,896 km (0.057 R)
• M70: 29,387,903 km (0.11 R)
• M71: 29,876,490 km (0.064 R)
• M72: 30,220,116 km (0.111 R)
• M73: 31,258,774 km (0.064 R)
• M74: 31,757,384 km (0.077 R)
• M75: 32,309,101 km (0.119 R)
• M76: 32,813,246 km (0.113 R)
• M77: 33,676,425 km (0.081 R)
• M78: 34,290,226 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.4

Radius: 5.2

Gravity: 28.45 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.24 AU - 15.16 AU

Year: 16316 Days

Day: 17.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,054,745 km

• M1: 191,485 km (0.094 R)
• M2: 305,329 km (0.116 R)
• M3: 930,349 km (0.046 R)
• M4: 1,208,003 km (0.114 R)
• M5: 1,596,508 km (0.119 R)
• M6: 1,714,392 km (0.101 R)
• M7: 1,804,599 km (0.069 R)
• M8: 1,865,635 km (0.075 R)
• M9: 2,685,282 km (0.112 R)
• M10: 2,968,471 km (0.102 R)
• M11: 3,040,726 km (0.061 R)
• M12: 3,639,866 km (0.114 R)
• M13: 3,717,357 km (0.097 R)
• M14: 4,438,718 km (0.057 R)
• M15: 4,480,007 km (0.117 R)
• M16: 4,730,733 km (0.092 R)
• M17: 5,202,116 km (0.113 R)
• M18: 5,245,649 km (0.086 R)
• M19: 5,377,295 km (0.076 R)
• M20: 5,733,338 km (0.057 R)
• M21: 6,515,137 km (0.107 R)
• M22: 7,232,309 km (0.108 R)
• M23: 7,476,902 km (0.096 R)
• M24: 8,844,077 km (0.097 R)
• M25: 9,211,040 km (0.097 R)
• M26: 9,369,763 km (0.116 R)
• M27: 9,797,464 km (0.107 R)
• M28: 9,851,469 km (0.071 R)
• M29: 10,068,086 km (0.101 R)
• M30: 10,286,350 km (0.081 R)
• M31: 10,894,615 km (0.104 R)
• M32: 11,006,514 km (0.055 R)
• M33: 11,062,463 km (0.095 R)
• M34: 11,174,961 km (0.112 R)
• M35: 11,400,854 km (0.084 R)
• M36: 13,083,680 km (0.072 R)
• M37: 13,681,772 km (0.102 R)
• M38: 14,227,655 km (0.061 R)
• M39: 14,657,151 km (0.048 R)
• M40: 15,907,490 km (0.049 R)
• M41: 16,098,077 km (0.101 R)
• M42: 16,802,982 km (0.12 R)
• M43: 19,044,707 km (0.072 R)
• M44: 20,131,685 km (0.079 R)
• M45: 21,658,929 km (0.052 R)
• M46: 22,578,807 km (0.104 R)
• M47: 23,728,317 km (0.073 R)
• M48: 24,676,169 km (0.038 R)
• M49: 25,265,734 km (0.068 R)
• M50: 25,785,287 km (0.034 R)
• M51: 26,233,483 km (0.036 R)
• M52: 26,910,563 km (0.079 R)
• M53: 27,365,190 km (0.077 R)
• M54: 27,975,101 km (0.077 R)
• M55: 28,051,695 km (0.087 R)
• M56: 29,053,552 km (0.092 R)
• M57: 29,364,117 km (0.114 R)
• M58: 29,675,730 km (0.112 R)
• M59: 29,988,539 km (0.065 R)
• M60: 30,775,424 km (0.047 R)
• M61: 33,663,410 km (0.105 R)
• M62: 34,234,874 km (0.098 R)
• M63: 35,056,915 km (0.092 R)
• M64: 36,804,218 km (0.039 R)
• M65: 37,646,304 km (0.079 R)
• M66: 37,730,827 km (0.076 R)
• M67: 41,251,314 km (0.107 R)
• M68: 41,775,205 km (0.107 R)
• M69: 42,917,984 km (0.106 R)
• M70: 43,626,180 km (0.087 R)
• M71: 44,606,495 km (0.085 R)
• M72: 47,134,100 km (0.04 R)
• M73: 47,956,440 km (0.106 R)
• M74: 48,323,403 km (0.09 R)
• M75: 49,060,173 km (0.033 R)
• M76: 49,522,580 km (0.068 R)
• M77: 50,172,283 km (0.079 R)
• M78: 50,731,480 km (0.031 R)
• M79: 52,893,918 km (0.036 R)
• M80: 54,415,926 km (0.119 R)
• M81: 54,511,669 km (0.101 R)
• M82: 54,607,262 km (0.048 R)
• M83: 55,278,508 km (0.108 R)
• M84: 56,629,077 km (0.097 R)
• M85: 57,600,416 km (0.117 R)
• M86: 59,362,529 km (0.119 R)
• M87: 60,448,161 km (0.04 R)
• M88: 63,040,094 km (0.042 R)
• M89: 64,349,674 km (0.118 R)
• M90: 65,159,896 km (0.075 R)
• M91: 65,261,473 km (0.055 R)
• M92: 68,228,447 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 16,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit