🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.49 AU - 0.73 AU

Year: 176 Days

Day: 34.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 16 °

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: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.67 AU - 0.85 AU

Year: 244 Days

Day: 32.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.21 AU - 1.37 AU

Year: 541 Days

Day: 36.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,206,054 km

• M1: 917,035 km (0.083 R)
• M2: 956,230 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.97 AU - 2.49 AU

Year: 1229 Days

Day: 16.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 96.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 11.5

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.6 AU - 5.94 AU

Year: 3844 Days

Day: 7.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 74,206,054 km

• M1: 229,932 km (0.088 R)
• M2: 306,077 km (0.072 R)
• M3: 546,331 km (0.101 R)
• M4: 634,295 km (0.096 R)
• M5: 782,247 km (0.072 R)
• M6: 1,051,673 km (0.027 R)
• M7: 1,722,171 km (0.109 R)
• M8: 1,950,756 km (0.053 R)
• M9: 2,173,358 km (0.112 R)
• M10: 2,254,889 km (0.066 R)
• M11: 2,387,582 km (0.092 R)
• M12: 2,626,041 km (0.064 R)
• M13: 2,765,915 km (0.07 R)
• M14: 3,053,293 km (0.118 R)
• M15: 3,331,395 km (0.112 R)
• M16: 3,407,092 km (0.109 R)
• M17: 3,579,279 km (0.042 R)
• M18: 3,754,607 km (0.066 R)
• M19: 4,215,219 km (0.089 R)
• M20: 4,483,747 km (0.041 R)
• M21: 4,864,773 km (0.047 R)
• M22: 5,817,113 km (0.074 R)
• M23: 6,046,746 km (0.053 R)
• M24: 6,232,696 km (0.11 R)
• M25: 6,396,955 km (0.042 R)
• M26: 6,681,938 km (0.069 R)
• M27: 6,874,172 km (0.075 R)
• M28: 7,043,965 km (0.099 R)
• M29: 7,117,268 km (0.091 R)
• M30: 7,264,323 km (0.119 R)
• M31: 8,219,805 km (0.111 R)
• M32: 8,843,628 km (0.06 R)
• M33: 8,922,765 km (0.051 R)
• M34: 9,134,745 km (0.068 R)
• M35: 9,402,077 km (0.094 R)
• M36: 9,536,715 km (0.073 R)
• M37: 9,617,797 km (0.108 R)
• M38: 9,835,162 km (0.115 R)
• M39: 10,081,700 km (0.099 R)
• M40: 10,274,831 km (0.074 R)
• M41: 10,524,958 km (0.108 R)
• M42: 10,861,703 km (0.09 R)
• M43: 11,864,009 km (0.111 R)
• M44: 12,597,936 km (0.1 R)
• M45: 12,716,717 km (0.114 R)
• M46: 13,195,729 km (0.096 R)
• M47: 13,376,742 km (0.052 R)
• M48: 13,498,066 km (0.059 R)
• M49: 13,741,612 km (0.115 R)
• M50: 13,955,836 km (0.12 R)
• M51: 14,449,958 km (0.067 R)
• M52: 14,792,836 km (0.109 R)
• M53: 15,138,557 km (0.025 R)
• M54: 15,582,413 km (0.116 R)
• M55: 15,742,034 km (0.114 R)
• M56: 16,418,067 km (0.085 R)
• M57: 17,037,851 km (0.1 R)
• M58: 17,798,556 km (0.039 R)
• M59: 18,875,212 km (0.053 R)
• M60: 19,011,197 km (0.091 R)
• M61: 19,250,104 km (0.095 R)
• M62: 19,868,991 km (0.12 R)
• M63: 21,126,361 km (0.117 R)
• M64: 21,267,731 km (0.036 R)
• M65: 21,764,695 km (0.084 R)
• M66: 23,242,423 km (0.053 R)
• M67: 24,455,063 km (0.09 R)
• M68: 24,752,164 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.9

Radius: 12.1

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.73 AU - 6.83 AU

Year: 5807 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,206,054 km

• M1: 154,684 km (0.09 R)
• M2: 285,134 km (0.089 R)
• M3: 423,063 km (0.1 R)
• M4: 693,536 km (0.067 R)
• M5: 815,608 km (0.1 R)
• M6: 897,438 km (0.055 R)
• M7: 1,057,657 km (0.088 R)
• M8: 1,201,121 km (0.068 R)
• M9: 1,747,602 km (0.083 R)
• M10: 1,871,918 km (0.097 R)
• M11: 1,999,525 km (0.092 R)
• M12: 2,129,974 km (0.097 R)
• M13: 2,297,225 km (0.102 R)
• M14: 2,382,496 km (0.065 R)
• M15: 2,972,360 km (0.074 R)
• M16: 3,103,258 km (0.075 R)
• M17: 3,293,846 km (0.079 R)
• M18: 3,468,576 km (0.107 R)
• M19: 3,726,483 km (0.114 R)
• M20: 3,827,462 km (0.096 R)
• M21: 3,908,843 km (0.091 R)
• M22: 4,409,547 km (0.096 R)
• M23: 4,754,819 km (0.11 R)
• M24: 5,064,187 km (0.086 R)
• M25: 5,221,414 km (0.105 R)
• M26: 5,448,803 km (0.085 R)
• M27: 5,796,020 km (0.101 R)
• M28: 6,658,751 km (0.101 R)
• M29: 7,484,681 km (0.075 R)
• M30: 7,664,049 km (0.12 R)
• M31: 8,105,811 km (0.073 R)
• M32: 8,263,637 km (0.081 R)
• M33: 8,878,334 km (0.082 R)
• M34: 8,959,566 km (0.084 R)
• M35: 9,259,659 km (0.057 R)
• M36: 9,897,994 km (0.038 R)
• M37: 10,066,890 km (0.026 R)
• M38: 10,579,262 km (0.029 R)
• M39: 10,751,898 km (0.105 R)
• M40: 11,129,334 km (0.096 R)
• M41: 11,246,319 km (0.085 R)
• M42: 11,777,990 km (0.114 R)
• M43: 12,076,887 km (0.069 R)
• M44: 12,287,520 km (0.058 R)
• M45: 12,378,326 km (0.101 R)
• M46: 12,529,869 km (0.029 R)
• M47: 12,682,159 km (0.05 R)
• M48: 12,804,381 km (0.109 R)
• M49: 12,957,868 km (0.081 R)
• M50: 13,235,372 km (0.111 R)
• M51: 13,483,854 km (0.095 R)
• M52: 13,702,567 km (0.087 R)
• M53: 13,985,456 km (0.092 R)
• M54: 14,302,005 km (0.067 R)
• M55: 14,652,962 km (0.107 R)
• M56: 15,039,074 km (0.116 R)
• M57: 15,363,552 km (0.069 R)
• M58: 15,461,239 km (0.025 R)
• M59: 15,624,600 km (0.113 R)
• M60: 16,085,212 km (0.091 R)
• M61: 16,250,817 km (0.062 R)
• M62: 16,952,431 km (0.103 R)
• M63: 17,698,176 km (0.068 R)
• M64: 18,109,421 km (0.118 R)
• M65: 18,976,340 km (0.097 R)
• M66: 19,573,685 km (0.03 R)
• M67: 19,998,991 km (0.03 R)
• M68: 20,212,767 km (0.09 R)
• M69: 20,570,754 km (0.073 R)
• M70: 21,547,928 km (0.109 R)
• M71: 21,877,043 km (0.096 R)
• M72: 22,429,209 km (0.074 R)
• M73: 22,577,311 km (0.082 R)
• M74: 23,359,857 km (0.036 R)
• M75: 23,622,551 km (0.108 R)
• M76: 23,697,948 km (0.084 R)
• M77: 24,531,208 km (0.097 R)
• M78: 24,645,501 km (0.098 R)
• M79: 24,989,726 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.3

Radius: 5.5

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.36 AU - 13.76 AU

Year: 18423 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,206,054 km

• M1: 110,104 km (0.06 R)
• M2: 176,825 km (0.099 R)
• M3: 227,987 km (0.085 R)
• M4: 297,550 km (0.088 R)
• M5: 430,692 km (0.049 R)
• M6: 878,887 km (0.041 R)
• M7: 1,133,802 km (0.076 R)
• M8: 1,175,091 km (0.078 R)
• M9: 1,345,184 km (0.104 R)
• M10: 1,500,467 km (0.109 R)
• M11: 1,685,220 km (0.117 R)
• M12: 2,229,906 km (0.083 R)
• M13: 2,603,003 km (0.109 R)
• M14: 2,657,905 km (0.086 R)
• M15: 2,881,405 km (0.03 R)
• M16: 3,228,023 km (0.099 R)
• M17: 3,991,720 km (0.077 R)
• M18: 4,541,791 km (0.058 R)
• M19: 4,876,292 km (0.038 R)
• M20: 5,149,757 km (0.117 R)
• M21: 5,428,159 km (0.091 R)
• M22: 5,498,470 km (0.116 R)
• M23: 5,783,005 km (0.036 R)
• M24: 6,218,783 km (0.096 R)
• M25: 6,292,386 km (0.115 R)
• M26: 6,366,287 km (0.096 R)
• M27: 6,440,637 km (0.085 R)
• M28: 6,515,137 km (0.097 R)
• M29: 6,853,976 km (0.077 R)
• M30: 7,044,863 km (0.079 R)
• M31: 7,121,607 km (0.088 R)
• M32: 7,825,315 km (0.093 R)
• M33: 8,266,180 km (0.108 R)
• M34: 8,387,953 km (0.098 R)
• M35: 9,466,852 km (0.105 R)
• M36: 9,807,487 km (0.085 R)
• M37: 10,152,310 km (0.111 R)
• M38: 10,986,767 km (0.102 R)
• M39: 12,302,630 km (0.113 R)
• M40: 12,955,325 km (0.087 R)
• M41: 13,619,390 km (0.105 R)
• M42: 13,667,261 km (0.073 R)
• M43: 13,907,366 km (0.056 R)
• M44: 13,955,537 km (0.12 R)
• M45: 14,100,497 km (0.033 R)
• M46: 14,245,906 km (0.089 R)
• M47: 14,587,139 km (0.08 R)
• M48: 14,931,064 km (0.094 R)
• M49: 15,029,799 km (0.105 R)
• M50: 15,277,683 km (0.09 R)
• M51: 16,180,954 km (0.077 R)
• M52: 16,231,668 km (0.048 R)
• M53: 16,690,335 km (0.054 R)
• M54: 17,049,969 km (0.083 R)
• M55: 17,724,805 km (0.104 R)
• M56: 18,886,282 km (0.045 R)
• M57: 20,509,569 km (0.081 R)
• M58: 21,393,543 km (0.077 R)
• M59: 21,672,244 km (0.097 R)
• M60: 21,728,193 km (0.067 R)
• M61: 22,572,374 km (0.062 R)
• M62: 22,970,005 km (0.116 R)
• M63: 23,255,438 km (0.116 R)
• M64: 23,427,176 km (0.08 R)
• M65: 23,772,149 km (0.116 R)
• M66: 24,467,031 km (0.105 R)
• M67: 25,462,754 km (0.106 R)
• M68: 26,292,723 km (0.052 R)
• M69: 26,471,792 km (0.098 R)
• M70: 30,073,510 km (0.074 R)
• M71: 30,698,979 km (0.079 R)
• M72: 30,950,453 km (0.101 R)
• M73: 31,518,626 km (0.095 R)
• M74: 32,921,854 km (0.111 R)
• M75: 33,372,742 km (0.1 R)
• M76: 33,501,845 km (0.069 R)
• M77: 33,695,873 km (0.089 R)
• M78: 33,955,276 km (0.114 R)
• M79: 34,020,201 km (0.061 R)
• M80: 34,999,170 km (0.091 R)
• M81: 35,987,563 km (0.111 R)
• M82: 36,918,062 km (0.117 R)
• M83: 37,252,413 km (0.112 R)
• M84: 37,789,320 km (0.078 R)
• M85: 38,802,995 km (0.066 R)
• M86: 40,305,855 km (0.049 R)
• M87: 42,245,990 km (0.064 R)
• M88: 44,500,131 km (0.103 R)
• M89: 44,855,874 km (0.117 R)
• M90: 48,026,751 km (0.08 R)
• M91: 48,245,612 km (0.095 R)
• M92: 48,391,620 km (0.071 R)
• M93: 48,611,080 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.3

Radius: 4.8

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17.31 AU - 18.95 AU

Year: 28482 Days

Day: 21.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,206,054 km

• M1: 78,389 km (0.106 R)
• M2: 112,797 km (0.043 R)
• M3: 1,149,360 km (0.116 R)
• M4: 1,374,505 km (0.086 R)
• M5: 1,864,887 km (0.078 R)
• M6: 1,995,336 km (0.118 R)
• M7: 2,128,778 km (0.117 R)
• M8: 3,535,147 km (0.09 R)
• M9: 4,672,241 km (0.112 R)
• M10: 5,165,315 km (0.119 R)
• M11: 5,348,872 km (0.091 R)
• M12: 5,487,848 km (0.097 R)
• M13: 6,249,002 km (0.069 R)
• M14: 6,992,204 km (0.082 R)
• M15: 8,078,883 km (0.095 R)
• M16: 9,946,314 km (0.104 R)
• M17: 10,986,617 km (0.097 R)
• M18: 11,879,567 km (0.029 R)
• M19: 12,304,126 km (0.1 R)
• M20: 12,365,162 km (0.045 R)
• M21: 12,426,347 km (0.099 R)
• M22: 13,043,588 km (0.065 R)
• M23: 14,307,840 km (0.112 R)
• M24: 15,610,538 km (0.078 R)
• M25: 16,410,138 km (0.083 R)
• M26: 16,950,636 km (0.109 R)
• M27: 17,291,419 km (0.088 R)
• M28: 17,565,632 km (0.058 R)
• M29: 18,606,834 km (0.116 R)
• M30: 18,747,156 km (0.087 R)
• M31: 19,170,219 km (0.096 R)
• M32: 19,739,289 km (0.088 R)
• M33: 20,386,001 km (0.114 R)
• M34: 20,821,032 km (0.036 R)
• M35: 26,117,245 km (0.083 R)
• M36: 27,702,683 km (0.12 R)
• M37: 29,155,877 km (0.107 R)
• M38: 29,727,790 km (0.11 R)
• M39: 30,220,864 km (0.076 R)
• M40: 31,131,915 km (0.053 R)
• M41: 31,215,092 km (0.081 R)
• M42: 32,641,956 km (0.085 R)
• M43: 33,576,494 km (0.104 R)
• M44: 35,645,732 km (0.105 R)
• M45: 36,169,624 km (0.117 R)
• M46: 36,432,317 km (0.094 R)
• M47: 37,313,000 km (0.101 R)
• M48: 38,289,874 km (0.112 R)
• M49: 38,826,183 km (0.077 R)
• M50: 39,095,309 km (0.1 R)
• M51: 39,996,786 km (0.084 R)
• M52: 40,087,293 km (0.062 R)
• M53: 41,820,234 km (0.106 R)
• M54: 42,188,245 km (0.079 R)
• M55: 51,039,203 km (0.058 R)
• M56: 51,137,489 km (0.11 R)
• M57: 51,727,952 km (0.114 R)
• M58: 52,122,890 km (0.105 R)
• M59: 52,617,909 km (0.109 R)
• M60: 52,816,426 km (0.082 R)
• M61: 53,512,954 km (0.099 R)
• M62: 56,430,860 km (0.059 R)
• M63: 57,551,198 km (0.101 R)
• M64: 58,165,298 km (0.107 R)
• M65: 58,987,637 km (0.089 R)
• M66: 60,124,431 km (0.116 R)
• M67: 60,435,745 km (0.114 R)
• M68: 60,643,536 km (0.039 R)
• M69: 60,851,627 km (0.109 R)
• M70: 62,419,712 km (0.104 R)
• M71: 63,261,499 km (0.087 R)
• M72: 64,637,350 km (0.1 R)
• M73: 65,702,338 km (0.112 R)
• M74: 67,095,543 km (0.087 R)
• M75: 67,957,825 km (0.072 R)
• M76: 69,149,222 km (0.093 R)
• M77: 69,475,346 km (0.06 R)
• M78: 69,693,160 km (0.047 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 17,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit