🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.82 AU - 1.1 AU

Year: 358 Days

Day: 34.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.04 AU - 1.18 AU

Year: 445 Days

Day: 23.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.45 AU - 3.49 AU

Year: 2461 Days

Day: 33 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.4

Radius: 9.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.86 AU - 5.06 AU

Year: 4206 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,307,760 km

• M1: 207,043 km (0.087 R)
• M2: 281,842 km (0.057 R)
• M3: 355,145 km (0.106 R)
• M4: 419,921 km (0.109 R)
• M5: 613,650 km (0.093 R)
• M6: 716,723 km (0.105 R)
• M7: 917,783 km (0.042 R)
• M8: 1,941,332 km (0.107 R)
• M9: 2,097,661 km (0.075 R)
• M10: 2,209,561 km (0.099 R)
• M11: 2,323,554 km (0.102 R)
• M12: 2,781,772 km (0.103 R)
• M13: 2,887,538 km (0.114 R)
• M14: 2,976,549 km (0.057 R)
• M15: 3,473,812 km (0.11 R)
• M16: 3,645,251 km (0.088 R)
• M17: 4,056,496 km (0.119 R)
• M18: 5,180,873 km (0.093 R)
• M19: 5,377,295 km (0.108 R)
• M20: 5,598,401 km (0.077 R)
• M21: 6,164,330 km (0.095 R)
• M22: 6,465,770 km (0.1 R)
• M23: 6,915,162 km (0.096 R)
• M24: 7,350,342 km (0.091 R)
• M25: 7,571,148 km (0.113 R)
• M26: 7,944,245 km (0.097 R)
• M27: 8,527,827 km (0.102 R)
• M28: 9,442,468 km (0.038 R)
• M29: 9,897,994 km (0.094 R)
• M30: 10,087,684 km (0.109 R)
• M31: 10,305,947 km (0.113 R)
• M32: 10,498,180 km (0.086 R)
• M33: 10,580,908 km (0.039 R)
• M34: 11,138,160 km (0.084 R)
• M35: 11,278,931 km (0.053 R)
• M36: 11,363,753 km (0.107 R)
• M37: 11,848,151 km (0.039 R)
• M38: 12,020,638 km (0.057 R)
• M39: 12,165,149 km (0.067 R)
• M40: 12,455,818 km (0.098 R)
• M41: 12,660,617 km (0.109 R)
• M42: 13,103,277 km (0.111 R)
• M43: 13,192,438 km (0.12 R)
• M44: 13,401,276 km (0.117 R)
• M45: 14,125,480 km (0.111 R)
• M46: 14,492,443 km (0.106 R)
• M47: 14,677,047 km (0.088 R)
• M48: 14,769,648 km (0.103 R)
• M49: 15,204,380 km (0.075 R)
• M50: 15,454,806 km (0.113 R)
• M51: 15,801,125 km (0.063 R)
• M52: 16,022,979 km (0.119 R)
• M53: 16,118,423 km (0.11 R)
• M54: 16,182,002 km (0.098 R)
• M55: 16,437,664 km (0.081 R)
• M56: 16,855,790 km (0.093 R)
• M57: 18,330,377 km (0.057 R)
• M58: 18,396,948 km (0.067 R)
• M59: 18,998,930 km (0.092 R)
• M60: 19,201,186 km (0.067 R)
• M61: 19,539,576 km (0.09 R)
• M62: 19,777,736 km (0.102 R)
• M63: 19,880,061 km (0.113 R)
• M64: 20,532,308 km (0.073 R)
• M65: 20,670,536 km (0.067 R)
• M66: 21,331,310 km (0.033 R)
• M67: 21,646,812 km (0.12 R)
• M68: 21,963,660 km (0.12 R)
• M69: 22,140,485 km (0.039 R)
• M70: 22,995,437 km (0.117 R)
• M71: 23,607,741 km (0.113 R)
• M72: 24,006,718 km (0.07 R)
• M73: 24,225,281 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.1

Radius: 14.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.22 AU - 6.96 AU

Year: 6442 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 81,307,760 km

• M1: 254,765 km (0.066 R)
• M2: 574,905 km (0.084 R)
• M3: 796,459 km (0.096 R)
• M4: 937,081 km (0.104 R)
• M5: 1,036,264 km (0.117 R)
• M6: 1,514,828 km (0.113 R)
• M7: 1,740,721 km (0.069 R)
• M8: 2,027,051 km (0.104 R)
• M9: 2,192,806 km (0.09 R)
• M10: 2,591,933 km (0.11 R)
• M11: 3,459,301 km (0.113 R)
• M12: 4,176,174 km (0.104 R)
• M13: 4,606,717 km (0.084 R)
• M14: 5,187,755 km (0.093 R)
• M15: 5,394,499 km (0.108 R)
• M16: 5,533,775 km (0.105 R)
• M17: 5,792,430 km (0.106 R)
• M18: 6,030,889 km (0.099 R)
• M19: 6,395,010 km (0.105 R)
• M20: 7,195,658 km (0.084 R)
• M21: 7,426,637 km (0.047 R)
• M22: 7,843,267 km (0.096 R)
• M23: 8,081,127 km (0.096 R)
• M24: 9,389,510 km (0.095 R)
• M25: 9,529,534 km (0.098 R)
• M26: 10,011,090 km (0.048 R)
• M27: 11,205,180 km (0.096 R)
• M28: 11,324,110 km (0.04 R)
• M29: 11,533,248 km (0.106 R)
• M30: 11,804,020 km (0.087 R)
• M31: 12,536,451 km (0.096 R)
• M32: 12,970,435 km (0.085 R)
• M33: 13,126,764 km (0.11 R)
• M34: 13,821,646 km (0.095 R)
• M35: 13,981,267 km (0.1 R)
• M36: 14,173,501 km (0.085 R)
• M37: 15,777,190 km (0.117 R)
• M38: 15,877,271 km (0.117 R)
• M39: 16,719,357 km (0.097 R)
• M40: 17,060,141 km (0.093 R)
• M41: 17,437,876 km (0.089 R)
• M42: 17,748,890 km (0.106 R)
• M43: 17,957,280 km (0.105 R)
• M44: 18,201,423 km (0.111 R)
• M45: 18,763,762 km (0.081 R)
• M46: 20,922,758 km (0.109 R)
• M47: 21,696,927 km (0.1 R)
• M48: 21,845,478 km (0.062 R)
• M49: 22,143,477 km (0.102 R)
• M50: 22,293,075 km (0.044 R)
• M51: 23,008,003 km (0.068 R)
• M52: 23,159,396 km (0.099 R)
• M53: 23,577,672 km (0.071 R)
• M54: 24,075,234 km (0.109 R)
• M55: 24,344,660 km (0.113 R)
• M56: 24,847,608 km (0.115 R)
• M57: 25,549,521 km (0.118 R)
• M58: 25,784,988 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.8

Radius: 3

Gravity: 53.64 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.76 AU - 17.92 AU

Year: 26315 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,307,760 km

• M1: 186,549 km (0.099 R)
• M2: 480,957 km (0.108 R)
• M3: 1,085,632 km (0.03 R)
• M4: 2,158,847 km (0.097 R)
• M5: 2,268,353 km (0.08 R)
• M6: 2,454,602 km (0.117 R)
• M7: 2,492,600 km (0.088 R)
• M8: 2,961,888 km (0.062 R)
• M9: 3,042,821 km (0.108 R)
• M10: 4,158,372 km (0.108 R)
• M11: 5,633,557 km (0.11 R)
• M12: 6,347,438 km (0.112 R)
• M13: 6,662,042 km (0.036 R)
• M14: 7,143,448 km (0.07 R)
• M15: 7,251,906 km (0.069 R)
• M16: 7,306,360 km (0.081 R)
• M17: 7,914,176 km (0.104 R)
• M18: 8,480,853 km (0.044 R)
• M19: 8,538,149 km (0.058 R)
• M20: 9,414,194 km (0.094 R)
• M21: 9,712,343 km (0.036 R)
• M22: 11,629,738 km (0.112 R)
• M23: 11,757,345 km (0.093 R)
• M24: 12,207,785 km (0.095 R)
• M25: 13,125,268 km (0.118 R)
• M26: 13,191,540 km (0.088 R)
• M27: 13,793,971 km (0.072 R)
• M28: 15,373,874 km (0.114 R)
• M29: 15,513,898 km (0.075 R)
• M30: 17,009,876 km (0.063 R)
• M31: 18,180,180 km (0.03 R)
• M32: 18,254,082 km (0.086 R)
• M33: 18,774,982 km (0.117 R)
• M34: 19,225,271 km (0.073 R)
• M35: 20,136,472 km (0.038 R)
• M36: 23,193,355 km (0.094 R)
• M37: 23,354,023 km (0.1 R)
• M38: 24,734,063 km (0.046 R)
• M39: 26,140,433 km (0.038 R)
• M40: 26,895,304 km (0.117 R)
• M41: 27,657,505 km (0.119 R)
• M42: 29,463,151 km (0.118 R)
• M43: 31,929,122 km (0.114 R)
• M44: 32,555,937 km (0.102 R)
• M45: 33,821,685 km (0.099 R)
• M46: 33,912,641 km (0.096 R)
• M47: 34,277,510 km (0.119 R)
• M48: 34,460,468 km (0.103 R)
• M49: 34,735,578 km (0.083 R)
• M50: 35,935,653 km (0.056 R)
• M51: 36,121,453 km (0.114 R)
• M52: 37,243,287 km (0.093 R)
• M53: 38,186,801 km (0.105 R)
• M54: 38,281,497 km (0.101 R)
• M55: 40,289,998 km (0.107 R)
• M56: 40,579,619 km (0.055 R)
• M57: 43,020,608 km (0.075 R)
• M58: 44,807,255 km (0.108 R)
• M59: 46,820,693 km (0.089 R)
• M60: 47,023,697 km (0.066 R)
• M61: 48,350,032 km (0.115 R)
• M62: 48,657,904 km (0.07 R)
• M63: 49,792,155 km (0.119 R)
• M64: 51,457,479 km (0.096 R)
• M65: 52,297,022 km (0.08 R)
• M66: 52,824,055 km (0.073 R)
• M67: 53,776,994 km (0.11 R)
• M68: 53,883,208 km (0.113 R)
• M69: 55,485,252 km (0.074 R)
• M70: 57,102,704 km (0.046 R)
• M71: 57,211,162 km (0.089 R)
• M72: 57,862,960 km (0.112 R)
• M73: 59,283,542 km (0.107 R)
• M74: 59,722,911 km (0.078 R)
• M75: 59,832,865 km (0.07 R)
• M76: 61,269,304 km (0.096 R)
• M77: 61,824,761 km (0.076 R)
• M78: 61,936,062 km (0.06 R)
• M79: 63,164,709 km (0.086 R)
• M80: 64,175,841 km (0.051 R)
• M81: 66,328,255 km (0.116 R)
• M82: 66,442,099 km (0.06 R)
• M83: 67,585,027 km (0.094 R)
• M84: 69,080,557 km (0.083 R)
• M85: 70,354,532 km (0.075 R)
• M86: 71,636,137 km (0.096 R)
• M87: 72,104,079 km (0.083 R)
• M88: 72,338,499 km (0.116 R)
• M89: 73,043,105 km (0.031 R)
• M90: 73,631,922 km (0.112 R)
• M91: 74,340,717 km (0.11 R)
• M92: 74,696,012 km (0.092 R)
• M93: 75,527,028 km (0.102 R)
• M94: 77,558,118 km (0.119 R)
• M95: 79,607,011 km (0.104 R)
• M96: 80,334,505 km (0.075 R)
• M97: 81,185,867 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 12,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit