🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.79 AU - 1.03 AU

Year: 329 Days

Day: 33 Hours

Environment

Temp: 31 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.8 AU - 1.28 AU

Year: 402 Days

Day: 23.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.03 AU - 1.49 AU

Year: 536 Days

Day: 16.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.81 AU - 1.95 AU

Year: 976 Days

Day: 30.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.34 AU - 3.22 AU

Year: 1756 Days

Day: 47.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.62 AU - 3.1 AU

Year: 1832 Days

Day: 20.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.28 AU - 4.12 AU

Year: 2696 Days

Day: 38.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,775,683 km

• M1: 1,737,729 km (0.09 R)
• M2: 2,833,384 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 11.1

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.85 AU - 7.03 AU

Year: 6924 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,775,683 km

• M1: 148,551 km (0.114 R)
• M2: 230,381 km (0.106 R)
• M3: 343,776 km (0.105 R)
• M4: 458,817 km (0.109 R)
• M5: 562,338 km (0.036 R)
• M6: 646,113 km (0.045 R)
• M7: 765,492 km (0.052 R)
• M8: 1,151,904 km (0.116 R)
• M9: 1,319,154 km (0.096 R)
• M10: 1,825,992 km (0.083 R)
• M11: 2,249,802 km (0.116 R)
• M12: 2,413,612 km (0.097 R)
• M13: 2,605,845 km (0.099 R)
• M14: 2,954,558 km (0.061 R)
• M15: 3,398,116 km (0.114 R)
• M16: 3,478,599 km (0.119 R)
• M17: 3,559,831 km (0.03 R)
• M18: 3,834,941 km (0.086 R)
• M19: 4,376,785 km (0.118 R)
• M20: 4,493,920 km (0.119 R)
• M21: 4,612,252 km (0.079 R)
• M22: 5,343,486 km (0.091 R)
• M23: 5,658,988 km (0.104 R)
• M24: 6,143,536 km (0.116 R)
• M25: 6,844,402 km (0.12 R)
• M26: 6,980,835 km (0.115 R)
• M27: 7,465,383 km (0.073 R)
• M28: 8,140,368 km (0.062 R)
• M29: 8,212,624 km (0.098 R)
• M30: 8,357,734 km (0.113 R)
• M31: 8,540,243 km (0.111 R)
• M32: 9,245,747 km (0.091 R)
• M33: 10,124,933 km (0.103 R)
• M34: 10,911,220 km (0.109 R)
• M35: 11,594,882 km (0.112 R)
• M36: 11,676,114 km (0.085 R)
• M37: 11,880,464 km (0.068 R)
• M38: 12,919,123 km (0.077 R)
• M39: 13,172,841 km (0.08 R)
• M40: 15,171,618 km (0.074 R)
• M41: 15,843,761 km (0.062 R)
• M42: 16,206,237 km (0.12 R)
• M43: 18,106,279 km (0.094 R)
• M44: 18,200,825 km (0.082 R)
• M45: 20,912,436 km (0.077 R)
• M46: 22,264,352 km (0.095 R)
• M47: 22,772,237 km (0.1 R)
• M48: 23,027,600 km (0.095 R)
• M49: 23,181,237 km (0.089 R)
• M50: 24,058,479 km (0.08 R)
• M51: 24,162,450 km (0.069 R)
• M52: 24,422,900 km (0.11 R)
• M53: 25,104,467 km (0.033 R)
• M54: 26,165,266 km (0.114 R)
• M55: 26,486,453 km (0.113 R)
• M56: 27,349,034 km (0.088 R)
• M57: 27,566,100 km (0.088 R)
• M58: 27,675,008 km (0.093 R)
• M59: 27,838,369 km (0.058 R)
• M60: 28,825,715 km (0.063 R)
• M61: 29,323,576 km (0.116 R)
• M62: 29,824,430 km (0.037 R)
• M63: 30,103,879 km (0.061 R)
• M64: 30,721,718 km (0.108 R)
• M65: 30,890,913 km (0.067 R)
• M66: 31,116,955 km (0.102 R)
• M67: 31,343,746 km (0.095 R)
• M68: 31,912,816 km (0.074 R)
• M69: 32,255,844 km (0.059 R)
• M70: 32,370,586 km (0.07 R)
• M71: 32,542,773 km (0.093 R)
• M72: 32,830,450 km (0.104 R)
• M73: 32,945,789 km (0.12 R)
• M74: 34,048,027 km (0.109 R)
• M75: 34,281,549 km (0.041 R)
• M76: 34,398,534 km (0.105 R)
• M77: 35,162,232 km (0.095 R)
• M78: 35,635,110 km (0.056 R)
• M79: 36,826,209 km (0.028 R)
• M80: 37,426,694 km (0.107 R)
• M81: 40,353,577 km (0.038 R)
• M82: 40,724,580 km (0.115 R)
• M83: 41,345,560 km (0.093 R)
• M84: 41,594,790 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 15

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.5 AU - 12.98 AU

Year: 15235 Days

Day: 8.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,775,683 km

• M1: 192,383 km (0.119 R)
• M2: 634,295 km (0.104 R)
• M3: 771,027 km (0.037 R)
• M4: 963,859 km (0.041 R)
• M5: 1,323,492 km (0.098 R)
• M6: 2,385,188 km (0.072 R)
• M7: 2,810,046 km (0.096 R)
• M8: 2,979,990 km (0.077 R)
• M9: 3,083,661 km (0.102 R)
• M10: 3,547,265 km (0.076 R)
• M11: 3,843,618 km (0.049 R)
• M12: 4,342,826 km (0.064 R)
• M13: 5,151,103 km (0.097 R)
• M14: 5,530,334 km (0.119 R)
• M15: 6,271,292 km (0.108 R)
• M16: 6,450,211 km (0.089 R)
• M17: 6,813,285 km (0.098 R)
• M18: 7,702,346 km (0.11 R)
• M19: 8,136,329 km (0.12 R)
• M20: 8,578,391 km (0.087 R)
• M21: 9,230,787 km (0.118 R)
• M22: 9,899,340 km (0.107 R)
• M23: 10,636,857 km (0.078 R)
• M24: 10,904,488 km (0.078 R)
• M25: 11,666,091 km (0.088 R)
• M26: 12,613,943 km (0.08 R)
• M27: 12,783,736 km (0.118 R)
• M28: 13,877,147 km (0.113 R)
• M29: 14,287,494 km (0.049 R)
• M30: 15,000,478 km (0.043 R)
• M31: 15,120,306 km (0.102 R)
• M32: 15,785,867 km (0.048 R)
• M33: 15,907,789 km (0.089 R)
• M34: 16,895,434 km (0.105 R)
• M35: 19,319,667 km (0.107 R)
• M36: 19,778,035 km (0.069 R)
• M37: 19,975,654 km (0.119 R)
• M38: 20,173,871 km (0.118 R)
• M39: 20,906,302 km (0.063 R)
• M40: 21,647,410 km (0.048 R)
• M41: 21,783,096 km (0.079 R)
• M42: 22,055,364 km (0.069 R)
• M43: 22,878,750 km (0.101 R)
• M44: 24,768,321 km (0.096 R)
• M45: 25,052,407 km (0.113 R)
• M46: 26,055,611 km (0.085 R)
• M47: 26,344,634 km (0.088 R)
• M48: 27,071,979 km (0.039 R)
• M49: 27,658,552 km (0.046 R)
• M50: 28,323,365 km (0.083 R)
• M51: 30,197,976 km (0.085 R)
• M52: 31,112,019 km (0.047 R)
• M53: 31,265,207 km (0.089 R)
• M54: 32,035,187 km (0.034 R)
• M55: 32,267,363 km (0.118 R)
• M56: 32,733,360 km (0.088 R)
• M57: 34,382,079 km (0.055 R)
• M58: 34,937,685 km (0.087 R)
• M59: 37,841,679 km (0.119 R)
• M60: 38,744,353 km (0.106 R)
• M61: 39,239,821 km (0.082 R)
• M62: 40,320,366 km (0.089 R)
• M63: 43,449,056 km (0.07 R)
• M64: 44,221,729 km (0.052 R)
• M65: 44,480,384 km (0.047 R)
• M66: 45,606,856 km (0.036 R)
• M67: 46,918,231 km (0.119 R)
• M68: 47,270,085 km (0.04 R)
• M69: 48,419,445 km (0.055 R)
• M70: 50,836,049 km (0.05 R)
• M71: 51,559,654 km (0.117 R)
• M72: 52,195,595 km (0.06 R)
• M73: 58,506,830 km (0.043 R)
• M74: 59,645,419 km (0.061 R)
• M75: 61,655,416 km (0.056 R)
• M76: 62,620,472 km (0.051 R)
• M77: 62,814,052 km (0.099 R)
• M78: 63,395,987 km (0.111 R)
• M79: 63,687,703 km (0.084 R)
• M80: 64,272,332 km (0.098 R)
• M81: 64,370,019 km (0.064 R)
• M82: 64,467,557 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.1

Radius: 4.1

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.9 AU - 13.02 AU

Year: 17671 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,775,683 km

• M1: 101,427 km (0.083 R)
• M2: 325,076 km (0.09 R)
• M3: 387,758 km (0.09 R)
• M4: 554,559 km (0.116 R)
• M5: 630,405 km (0.118 R)
• M6: 1,371,962 km (0.055 R)
• M7: 1,475,334 km (0.071 R)
• M8: 1,778,419 km (0.067 R)
• M9: 1,845,888 km (0.118 R)
• M10: 1,937,143 km (0.11 R)
• M11: 2,053,380 km (0.064 R)
• M12: 2,195,798 km (0.093 R)
• M13: 2,390,724 km (0.099 R)
• M14: 2,642,198 km (0.09 R)
• M15: 3,008,264 km (0.096 R)
• M16: 3,530,211 km (0.102 R)
• M17: 3,816,092 km (0.113 R)
• M18: 3,903,308 km (0.118 R)
• M19: 3,932,479 km (0.115 R)
• M20: 4,593,702 km (0.076 R)
• M21: 4,686,452 km (0.108 R)
• M22: 5,615,306 km (0.094 R)
• M23: 5,914,801 km (0.106 R)
• M24: 6,117,356 km (0.09 R)
• M25: 7,597,926 km (0.116 R)
• M26: 7,707,731 km (0.105 R)
• M27: 7,854,935 km (0.066 R)
• M28: 8,227,135 km (0.119 R)
• M29: 8,415,329 km (0.086 R)
• M30: 9,143,571 km (0.098 R)
• M31: 9,260,407 km (0.054 R)
• M32: 10,011,688 km (0.089 R)
• M33: 10,132,114 km (0.1 R)
• M34: 10,333,922 km (0.072 R)
• M35: 10,455,545 km (0.108 R)
• M36: 10,823,406 km (0.116 R)
• M37: 11,029,701 km (0.08 R)
• M38: 11,195,605 km (0.103 R)
• M39: 12,037,542 km (0.075 R)
• M40: 12,337,037 km (0.112 R)
• M41: 12,509,224 km (0.066 R)
• M42: 13,826,134 km (0.088 R)
• M43: 14,591,776 km (0.081 R)
• M44: 15,232,504 km (0.078 R)
• M45: 15,695,809 km (0.09 R)
• M46: 17,113,398 km (0.093 R)
• M47: 18,620,447 km (0.112 R)
• M48: 19,265,064 km (0.108 R)
• M49: 21,087,765 km (0.058 R)
• M50: 23,709,019 km (0.108 R)
• M51: 24,137,916 km (0.054 R)
• M52: 26,154,345 km (0.112 R)
• M53: 28,167,484 km (0.089 R)
• M54: 28,337,427 km (0.1 R)
• M55: 28,963,793 km (0.077 R)
• M56: 29,825,028 km (0.1 R)
• M57: 30,287,884 km (0.078 R)
• M58: 31,337,762 km (0.117 R)
• M59: 31,808,247 km (0.088 R)
• M60: 32,518,388 km (0.087 R)
• M61: 32,875,329 km (0.109 R)
• M62: 32,935,018 km (0.113 R)
• M63: 33,473,272 km (0.111 R)
• M64: 33,893,941 km (0.057 R)
• M65: 33,954,229 km (0.113 R)
• M66: 34,135,093 km (0.091 R)
• M67: 35,410,564 km (0.102 R)
• M68: 36,825,161 km (0.042 R)
• M69: 37,632,990 km (0.09 R)
• M70: 37,882,669 km (0.106 R)
• M71: 38,950,050 km (0.088 R)
• M72: 39,582,549 km (0.063 R)
• M73: 40,409,826 km (0.053 R)
• M74: 41,242,936 km (0.085 R)
• M75: 41,564,721 km (0.08 R)
• M76: 41,822,927 km (0.112 R)
• M77: 42,535,462 km (0.077 R)
• M78: 43,121,437 km (0.058 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 14,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit