🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.97 AU - 1.13 AU

Year: 391 Days

Day: 33.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.93 AU - 1.51 AU

Year: 490 Days

Day: 26.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 98.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,590,940 km

• M1: 104,868 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.2 AU - 2.92 AU

Year: 1489 Days

Day: 14.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,590,940 km

• M1: 168,447 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.24 AU - 2.94 AU

Year: 1515 Days

Day: 36.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,590,940 km

• M1: 1,502,262 km (0.084 R)
• M2: 2,404,187 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.96 AU - 3.62 AU

Year: 2169 Days

Day: 38.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,590,940 km

• M1: 1,858,305 km (0.108 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 14.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.51 AU - 5.61 AU

Year: 4765 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 93,590,940 km

• M1: 184,604 km (0.08 R)
• M2: 277,055 km (0.1 R)
• M3: 386,860 km (0.117 R)
• M4: 485,894 km (0.057 R)
• M5: 636,539 km (0.109 R)
• M6: 806,333 km (0.1 R)
• M7: 897,587 km (0.119 R)
• M8: 993,031 km (0.107 R)
• M9: 1,446,013 km (0.039 R)
• M10: 1,607,280 km (0.034 R)
• M11: 1,714,392 km (0.113 R)
• M12: 1,999,376 km (0.11 R)
• M13: 2,102,299 km (0.083 R)
• M14: 2,490,655 km (0.093 R)
• M15: 2,601,956 km (0.068 R)
• M16: 2,800,771 km (0.109 R)
• M17: 2,946,031 km (0.095 R)
• M18: 3,213,811 km (0.069 R)
• M19: 3,489,819 km (0.093 R)
• M20: 4,114,839 km (0.11 R)
• M21: 4,230,628 km (0.065 R)
• M22: 4,331,008 km (0.107 R)
• M23: 4,431,987 km (0.077 R)
• M24: 4,722,655 km (0.106 R)
• M25: 6,249,750 km (0.118 R)
• M26: 6,422,087 km (0.044 R)
• M27: 6,576,472 km (0.116 R)
• M28: 6,732,054 km (0.052 R)
• M29: 7,067,003 km (0.119 R)
• M30: 7,712,219 km (0.03 R)
• M31: 7,897,122 km (0.115 R)
• M32: 8,125,109 km (0.047 R)
• M33: 8,229,528 km (0.04 R)
• M34: 8,376,434 km (0.083 R)
• M35: 8,545,330 km (0.083 R)
• M36: 9,102,432 km (0.059 R)
• M37: 9,232,582 km (0.069 R)
• M38: 10,139,145 km (0.082 R)
• M39: 10,251,643 km (0.032 R)
• M40: 10,751,749 km (0.09 R)
• M41: 10,889,528 km (0.085 R)
• M42: 11,074,132 km (0.049 R)
• M43: 11,166,883 km (0.115 R)
• M44: 11,493,305 km (0.069 R)
• M45: 11,587,253 km (0.098 R)
• M46: 11,823,019 km (0.047 R)
• M47: 12,108,152 km (0.118 R)
• M48: 12,203,596 km (0.1 R)
• M49: 12,419,466 km (0.069 R)
• M50: 12,757,856 km (0.083 R)
• M51: 13,050,320 km (0.101 R)
• M52: 13,271,126 km (0.052 R)
• M53: 13,592,313 km (0.097 R)
• M54: 13,691,646 km (0.1 R)
• M55: 13,841,094 km (0.07 R)
• M56: 14,469,704 km (0.077 R)
• M57: 14,672,858 km (0.084 R)
• M58: 14,774,884 km (0.082 R)
• M59: 15,005,115 km (0.047 R)
• M60: 15,650,780 km (0.036 R)
• M61: 15,755,049 km (0.097 R)
• M62: 16,252,911 km (0.07 R)
• M63: 16,782,787 km (0.097 R)
• M64: 16,916,078 km (0.077 R)
• M65: 17,452,985 km (0.098 R)
• M66: 17,968,350 km (0.076 R)
• M67: 18,104,783 km (0.109 R)
• M68: 18,433,599 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87

Radius: 13.2

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.53 AU - 8.77 AU

Year: 6948 Days

Day: 9.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 93,590,940 km

• M1: 217,216 km (0.086 R)
• M2: 446,400 km (0.095 R)
• M3: 533,765 km (0.117 R)
• M4: 678,576 km (0.067 R)
• M5: 810,820 km (0.108 R)
• M6: 923,617 km (0.056 R)
• M7: 1,012,179 km (0.066 R)
• M8: 1,135,149 km (0.094 R)
• M9: 1,465,910 km (0.085 R)
• M10: 1,631,066 km (0.054 R)
• M11: 1,967,362 km (0.092 R)
• M12: 2,071,332 km (0.119 R)
• M13: 2,217,489 km (0.086 R)
• M14: 2,478,238 km (0.102 R)
• M15: 2,749,310 km (0.047 R)
• M16: 3,135,871 km (0.074 R)
• M17: 3,781,086 km (0.044 R)
• M18: 3,878,923 km (0.086 R)
• M19: 4,605,520 km (0.077 R)
• M20: 4,940,021 km (0.089 R)
• M21: 5,319,102 km (0.08 R)
• M22: 5,466,007 km (0.103 R)
• M23: 5,839,254 km (0.051 R)
• M24: 6,182,431 km (0.103 R)
• M25: 6,376,011 km (0.111 R)
• M26: 7,890,540 km (0.054 R)
• M27: 8,185,247 km (0.1 R)
• M28: 8,312,705 km (0.108 R)
• M29: 8,440,761 km (0.116 R)
• M30: 9,135,194 km (0.106 R)
• M31: 9,712,941 km (0.091 R)
• M32: 9,893,057 km (0.114 R)
• M33: 10,210,952 km (0.064 R)
• M34: 10,302,506 km (0.117 R)
• M35: 10,463,174 km (0.111 R)
• M36: 11,303,017 km (0.116 R)
• M37: 12,456,416 km (0.1 R)
• M38: 13,496,271 km (0.042 R)
• M39: 14,692,904 km (0.042 R)
• M40: 15,238,488 km (0.095 R)
• M41: 16,430,035 km (0.119 R)
• M42: 16,725,790 km (0.107 R)
• M43: 17,350,062 km (0.116 R)
• M44: 17,486,794 km (0.105 R)
• M45: 18,481,770 km (0.104 R)
• M46: 18,621,345 km (0.078 R)
• M47: 18,789,493 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.4

Radius: 10.8

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.44 AU - 14.44 AU

Year: 15946 Days

Day: 9.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,590,940 km

• M1: 145,409 km (0.117 R)
• M2: 258,356 km (0.078 R)
• M3: 369,656 km (0.059 R)
• M4: 715,227 km (0.07 R)
• M5: 1,330,972 km (0.098 R)
• M6: 1,896,153 km (0.104 R)
• M7: 2,048,294 km (0.108 R)
• M8: 2,268,502 km (0.05 R)
• M9: 2,904,742 km (0.087 R)
• M10: 3,261,234 km (0.056 R)
• M11: 3,370,889 km (0.091 R)
• M12: 3,783,779 km (0.049 R)
• M13: 4,372,895 km (0.094 R)
• M14: 5,767,896 km (0.11 R)
• M15: 6,125,434 km (0.106 R)
• M16: 6,307,046 km (0.095 R)
• M17: 6,909,327 km (0.117 R)
• M18: 7,003,724 km (0.093 R)
• M19: 7,145,991 km (0.104 R)
• M20: 8,168,642 km (0.114 R)
• M21: 9,030,027 km (0.026 R)
• M22: 9,655,346 km (0.081 R)
• M23: 9,760,962 km (0.116 R)
• M24: 10,947,722 km (0.054 R)
• M25: 13,278,606 km (0.06 R)
• M26: 13,396,190 km (0.069 R)
• M27: 13,632,256 km (0.054 R)
• M28: 16,445,144 km (0.099 R)
• M29: 17,143,766 km (0.063 R)
• M30: 18,111,814 km (0.051 R)
• M31: 19,164,086 km (0.084 R)
• M32: 20,711,077 km (0.083 R)
• M33: 20,915,877 km (0.082 R)
• M34: 21,880,185 km (0.087 R)
• M35: 22,019,161 km (0.044 R)
• M36: 22,929,464 km (0.039 R)
• M37: 23,000,074 km (0.078 R)
• M38: 23,141,295 km (0.063 R)
• M39: 25,149,496 km (0.081 R)
• M40: 25,880,282 km (0.029 R)
• M41: 26,469,847 km (0.06 R)
• M42: 26,617,949 km (0.059 R)
• M43: 27,512,245 km (0.061 R)
• M44: 27,812,638 km (0.119 R)
• M45: 28,416,415 km (0.09 R)
• M46: 29,177,419 km (0.066 R)
• M47: 30,022,198 km (0.116 R)
• M48: 30,563,892 km (0.114 R)
• M49: 32,763,130 km (0.108 R)
• M50: 33,001,739 km (0.082 R)
• M51: 33,962,157 km (0.087 R)
• M52: 35,338,458 km (0.103 R)
• M53: 36,156,459 km (0.098 R)
• M54: 36,238,588 km (0.071 R)
• M55: 36,650,282 km (0.068 R)
• M56: 37,063,471 km (0.073 R)
• M57: 37,146,348 km (0.103 R)
• M58: 37,727,835 km (0.08 R)
• M59: 39,152,755 km (0.111 R)
• M60: 39,406,024 km (0.088 R)
• M61: 39,490,547 km (0.079 R)
• M62: 39,575,219 km (0.07 R)
• M63: 39,914,208 km (0.116 R)
• M64: 40,339,365 km (0.074 R)
• M65: 41,795,999 km (0.109 R)
• M66: 42,487,590 km (0.101 R)
• M67: 43,444,418 km (0.04 R)
• M68: 45,291,055 km (0.107 R)
• M69: 45,379,616 km (0.057 R)
• M70: 46,001,196 km (0.068 R)
• M71: 48,334,773 km (0.059 R)
• M72: 48,425,280 km (0.034 R)
• M73: 49,151,428 km (0.114 R)
• M74: 49,881,166 km (0.112 R)
• M75: 50,155,828 km (0.03 R)
• M76: 50,339,085 km (0.117 R)
• M77: 53,022,572 km (0.026 R)
• M78: 53,396,267 km (0.07 R)
• M79: 53,864,658 km (0.093 R)
• M80: 55,089,117 km (0.059 R)
• M81: 55,183,663 km (0.074 R)
• M82: 55,372,904 km (0.104 R)
• M83: 55,467,599 km (0.039 R)
• M84: 56,227,257 km (0.108 R)
• M85: 57,949,278 km (0.094 R)
• M86: 59,397,386 km (0.105 R)
• M87: 60,174,696 km (0.028 R)
• M88: 60,564,548 km (0.106 R)
• M89: 62,034,048 km (0.079 R)
• M90: 62,132,334 km (0.108 R)
• M91: 63,614,400 km (0.086 R)
• M92: 63,713,584 km (0.098 R)
• M93: 65,307,998 km (0.11 R)
• M94: 66,512,410 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.2

Radius: 4.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.81 AU - 18.99 AU

Year: 24138 Days

Day: 19.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 93,590,940 km

• M1: 63,729 km (0.12 R)
• M2: 269,426 km (0.104 R)
• M3: 487,091 km (0.101 R)
• M4: 669,002 km (0.11 R)
• M5: 836,102 km (0.107 R)
• M6: 1,169,257 km (0.107 R)
• M7: 1,288,786 km (0.092 R)
• M8: 1,496,876 km (0.113 R)
• M9: 1,539,661 km (0.085 R)
• M10: 2,110,078 km (0.11 R)
• M11: 3,680,257 km (0.107 R)
• M12: 4,245,887 km (0.03 R)
• M13: 5,689,955 km (0.089 R)
• M14: 5,859,001 km (0.081 R)
• M15: 6,516,483 km (0.09 R)
• M16: 7,124,299 km (0.063 R)
• M17: 7,564,267 km (0.116 R)
• M18: 9,014,468 km (0.101 R)
• M19: 9,053,663 km (0.08 R)
• M20: 11,344,007 km (0.049 R)
• M21: 11,514,099 km (0.088 R)
• M22: 12,420,962 km (0.038 R)
• M23: 13,891,808 km (0.081 R)
• M24: 14,578,312 km (0.065 R)
• M25: 14,995,541 km (0.109 R)
• M26: 18,621,793 km (0.119 R)
• M27: 19,377,861 km (0.082 R)
• M28: 19,428,724 km (0.083 R)
• M29: 19,836,528 km (0.096 R)
• M30: 19,887,691 km (0.117 R)
• M31: 20,041,328 km (0.036 R)
• M32: 20,453,320 km (0.067 R)
• M33: 24,889,196 km (0.09 R)
• M34: 24,999,749 km (0.118 R)
• M35: 25,054,951 km (0.116 R)
• M36: 26,619,146 km (0.103 R)
• M37: 28,792,205 km (0.087 R)
• M38: 30,134,696 km (0.112 R)
• M39: 30,902,582 km (0.029 R)
• M40: 30,961,972 km (0.113 R)
• M41: 33,609,854 km (0.043 R)
• M42: 34,898,939 km (0.084 R)
• M43: 35,270,241 km (0.116 R)
• M44: 37,272,459 km (0.109 R)
• M45: 38,032,715 km (0.118 R)
• M46: 41,059,380 km (0.083 R)
• M47: 41,713,272 km (0.04 R)
• M48: 43,031,379 km (0.097 R)
• M49: 44,765,218 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.9

Radius: 5.6

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.81 AU - 23.37 AU

Year: 30314 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 93,590,940 km

• M1: 163,211 km (0.108 R)
• M2: 708,496 km (0.047 R)
• M3: 874,549 km (0.074 R)
• M4: 1,146,817 km (0.118 R)
• M5: 1,548,488 km (0.114 R)
• M6: 1,728,005 km (0.113 R)
• M7: 1,914,254 km (0.114 R)
• M8: 1,990,549 km (0.119 R)
• M9: 2,982,832 km (0.045 R)
• M10: 3,071,543 km (0.116 R)
• M11: 3,251,659 km (0.119 R)
• M12: 3,812,352 km (0.12 R)
• M13: 4,252,469 km (0.12 R)
• M14: 4,968,594 km (0.088 R)
• M15: 5,021,103 km (0.119 R)
• M16: 5,394,499 km (0.119 R)
• M17: 5,721,520 km (0.044 R)
• M18: 6,799,074 km (0.081 R)
• M19: 7,876,178 km (0.09 R)
• M20: 8,246,882 km (0.118 R)
• M21: 8,371,796 km (0.039 R)
• M22: 8,560,289 km (0.065 R)
• M23: 9,069,521 km (0.115 R)
• M24: 9,851,917 km (0.1 R)
• M25: 11,065,455 km (0.066 R)
• M26: 11,759,739 km (0.11 R)
• M27: 11,900,361 km (0.12 R)
• M28: 12,254,160 km (0.073 R)
• M29: 13,263,347 km (0.104 R)
• M30: 13,925,916 km (0.072 R)
• M31: 14,074,616 km (0.117 R)
• M32: 15,977,801 km (0.103 R)
• M33: 18,121,837 km (0.072 R)
• M34: 18,202,919 km (0.042 R)
• M35: 18,610,424 km (0.119 R)
• M36: 19,185,927 km (0.113 R)
• M37: 20,018,289 km (0.115 R)
• M38: 22,149,910 km (0.111 R)
• M39: 22,497,725 km (0.053 R)
• M40: 22,847,185 km (0.107 R)
• M41: 23,198,591 km (0.061 R)
• M42: 24,084,659 km (0.098 R)
• M43: 25,798,602 km (0.09 R)
• M44: 31,170,512 km (0.12 R)
• M45: 31,560,064 km (0.066 R)
• M46: 31,657,752 km (0.05 R)
• M47: 32,049,249 km (0.075 R)
• M48: 34,935,890 km (0.092 R)
• M49: 35,848,437 km (0.042 R)
• M50: 37,283,679 km (0.11 R)
• M51: 37,697,167 km (0.094 R)
• M52: 39,366,231 km (0.034 R)
• M53: 39,576,565 km (0.107 R)
• M54: 40,209,813 km (0.097 R)
• M55: 40,952,716 km (0.109 R)
• M56: 41,700,257 km (0.057 R)
• M57: 42,560,145 km (0.058 R)
• M58: 42,884,025 km (0.057 R)
• M59: 42,992,184 km (0.092 R)
• M60: 45,615,233 km (0.036 R)
• M61: 45,946,742 km (0.085 R)
• M62: 46,168,147 km (0.074 R)
• M63: 47,280,706 km (0.098 R)
• M64: 47,840,352 km (0.097 R)
• M65: 48,177,246 km (0.102 R)
• M66: 49,079,172 km (0.098 R)
• M67: 49,986,782 km (0.051 R)
• M68: 51,128,962 km (0.105 R)
• M69: 51,933,649 km (0.071 R)
• M70: 53,206,577 km (0.064 R)
• M71: 54,489,828 km (0.069 R)
• M72: 56,848,836 km (0.053 R)
• M73: 57,801,775 km (0.093 R)
• M74: 61,787,960 km (0.118 R)
• M75: 62,154,774 km (0.11 R)
• M76: 62,890,496 km (0.112 R)
• M77: 63,013,316 km (0.107 R)
• M78: 65,986,723 km (0.08 R)
• M79: 67,742,254 km (0.041 R)
• M80: 71,683,709 km (0.113 R)
• M81: 73,617,411 km (0.089 R)
• M82: 74,655,770 km (0.086 R)
• M83: 75,568,317 km (0.075 R)
• M84: 77,272,686 km (0.059 R)
• M85: 78,857,226 km (0.052 R)
• M86: 80,052,663 km (0.115 R)
• M87: 80,585,830 km (0.105 R)
• M88: 82,192,661 km (0.115 R)
• M89: 84,893,800 km (0.088 R)
• M90: 85,982,573 km (0.045 R)
• M91: 86,391,873 km (0.1 R)
• M92: 88,448,843 km (0.07 R)
• M93: 89,138,041 km (0.114 R)
• M94: 90,105,939 km (0.095 R)
• M95: 90,660,498 km (0.086 R)
• M96: 90,938,302 km (0.078 R)
• M97: 91,912,633 km (0.105 R)
• M98: 92,750,530 km (0.093 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 13,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit