🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.41 AU - 0.59 AU

Year: 131 Days

Day: 47.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,326,738 km

• M1: 41,738 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.61 AU - 0.73 AU

Year: 203 Days

Day: 32.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.06 AU - 1.5 AU

Year: 537 Days

Day: 35.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2 AU - 2.52 AU

Year: 1260 Days

Day: 17.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,326,738 km

• M1: 1,347,877 km (0.115 R)
• M2: 1,622,987 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.45 AU - 4.09 AU

Year: 2715 Days

Day: 28.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.62 AU - 4.2 AU

Year: 2867 Days

Day: 17.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,326,738 km

• M1: 1,302,997 km (0.07 R)
• M2: 2,713,705 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.9

Radius: 10.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.3 AU - 8.7 AU

Year: 7617 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,326,738 km

• M1: 141,071 km (0.108 R)
• M2: 248,332 km (0.104 R)
• M3: 381,923 km (0.119 R)
• M4: 449,990 km (0.096 R)
• M5: 745,446 km (0.111 R)
• M6: 861,684 km (0.075 R)
• M7: 970,441 km (0.061 R)
• M8: 1,055,114 km (0.071 R)
• M9: 1,468,602 km (0.043 R)
• M10: 1,894,208 km (0.095 R)
• M11: 1,965,866 km (0.093 R)
• M12: 2,395,660 km (0.073 R)
• M13: 2,999,886 km (0.09 R)
• M14: 3,147,539 km (0.078 R)
• M15: 3,254,502 km (0.1 R)
• M16: 3,472,167 km (0.1 R)
• M17: 3,649,739 km (0.091 R)
• M18: 3,876,081 km (0.077 R)
• M19: 3,944,896 km (0.075 R)
• M20: 4,106,910 km (0.091 R)
• M21: 4,247,682 km (0.116 R)
• M22: 4,342,377 km (0.089 R)
• M23: 4,753,024 km (0.069 R)
• M24: 4,876,143 km (0.118 R)
• M25: 4,950,493 km (0.115 R)
• M26: 5,456,283 km (0.071 R)
• M27: 5,585,237 km (0.065 R)
• M28: 5,715,387 km (0.099 R)
• M29: 5,952,050 km (0.056 R)
• M30: 6,084,893 km (0.048 R)
• M31: 6,489,556 km (0.048 R)
• M32: 6,681,340 km (0.102 R)
• M33: 7,126,843 km (0.113 R)
• M34: 7,296,487 km (0.058 R)
• M35: 7,381,757 km (0.084 R)
• M36: 7,553,346 km (0.05 R)
• M37: 8,017,399 km (0.045 R)
• M38: 8,252,866 km (0.115 R)
• M39: 9,156,437 km (0.11 R)
• M40: 9,340,891 km (0.097 R)
• M41: 9,838,902 km (0.049 R)
• M42: 10,602,151 km (0.074 R)
• M43: 10,893,268 km (0.09 R)
• M44: 11,285,514 km (0.119 R)
• M45: 11,582,765 km (0.116 R)
• M46: 11,649,186 km (0.046 R)
• M47: 11,715,757 km (0.12 R)
• M48: 11,782,328 km (0.083 R)
• M49: 12,083,918 km (0.091 R)
• M50: 12,831,907 km (0.059 R)
• M51: 13,003,945 km (0.073 R)
• M52: 14,158,840 km (0.116 R)
• M53: 14,838,613 km (0.118 R)
• M54: 15,200,640 km (0.107 R)
• M55: 15,859,618 km (0.051 R)
• M56: 15,970,321 km (0.043 R)
• M57: 16,378,723 km (0.089 R)
• M58: 16,453,223 km (0.081 R)
• M59: 16,677,769 km (0.11 R)
• M60: 16,903,363 km (0.104 R)
• M61: 17,471,535 km (0.118 R)
• M62: 17,662,422 km (0.115 R)
• M63: 18,123,184 km (0.114 R)
• M64: 19,174,258 km (0.101 R)
• M65: 19,608,242 km (0.067 R)
• M66: 19,846,252 km (0.058 R)
• M67: 20,365,357 km (0.112 R)
• M68: 21,294,808 km (0.113 R)
• M69: 23,110,926 km (0.108 R)
• M70: 23,320,363 km (0.083 R)
• M71: 23,995,050 km (0.119 R)
• M72: 24,377,422 km (0.039 R)
• M73: 24,633,533 km (0.092 R)
• M74: 25,019,197 km (0.106 R)
• M75: 25,277,403 km (0.116 R)
• M76: 25,536,506 km (0.106 R)
• M77: 25,709,740 km (0.103 R)
• M78: 25,796,507 km (0.086 R)
• M79: 27,065,696 km (0.114 R)
• M80: 27,685,629 km (0.099 R)
• M81: 28,849,351 km (0.095 R)
• M82: 29,255,958 km (0.119 R)
• M83: 29,618,882 km (0.058 R)
• M84: 30,762,857 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.8

Radius: 3.7

Gravity: 67.55 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.08 AU - 19.96 AU

Year: 24901 Days

Day: 22.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,326,738 km

• M1: 430,543 km (0.099 R)
• M2: 824,284 km (0.11 R)
• M3: 2,456,846 km (0.052 R)
• M4: 2,716,548 km (0.103 R)
• M5: 3,076,331 km (0.12 R)
• M6: 3,643,606 km (0.104 R)
• M7: 3,741,293 km (0.118 R)
• M8: 3,939,211 km (0.1 R)
• M9: 4,871,355 km (0.108 R)
• M10: 5,087,375 km (0.03 R)
• M11: 5,473,038 km (0.103 R)
• M12: 6,447,967 km (0.093 R)
• M13: 7,106,796 km (0.098 R)
• M14: 9,075,355 km (0.076 R)
• M15: 9,340,891 km (0.105 R)
• M16: 10,846,594 km (0.076 R)
• M17: 11,199,046 km (0.103 R)
• M18: 12,352,296 km (0.097 R)
• M19: 13,542,796 km (0.12 R)
• M20: 14,305,147 km (0.107 R)
• M21: 14,925,080 km (0.097 R)
• M22: 15,712,264 km (0.06 R)
• M23: 15,791,701 km (0.053 R)
• M24: 16,271,312 km (0.087 R)
• M25: 16,755,560 km (0.09 R)
• M26: 16,918,023 km (0.095 R)
• M27: 19,587,896 km (0.105 R)
• M28: 19,844,906 km (0.116 R)
• M29: 20,189,280 km (0.106 R)
• M30: 20,448,832 km (0.118 R)
• M31: 20,622,366 km (0.105 R)
• M32: 22,743,963 km (0.046 R)
• M33: 23,466,371 km (0.087 R)
• M34: 25,212,178 km (0.077 R)
• M35: 25,584,976 km (0.119 R)
• M36: 30,793,076 km (0.118 R)
• M37: 32,498,193 km (0.095 R)
• M38: 34,336,750 km (0.11 R)
• M39: 34,543,196 km (0.086 R)
• M40: 35,476,836 km (0.027 R)
• M41: 36,734,804 km (0.057 R)
• M42: 38,863,283 km (0.097 R)
• M43: 39,078,405 km (0.066 R)
• M44: 39,725,864 km (0.063 R)
• M45: 41,470,026 km (0.119 R)
• M46: 41,909,843 km (0.049 R)
• M47: 42,020,097 km (0.056 R)
• M48: 42,683,414 km (0.084 R)
• M49: 45,145,047 km (0.114 R)
• M50: 46,279,148 km (0.086 R)
• M51: 46,392,992 km (0.12 R)
• M52: 48,806,754 km (0.097 R)
• M53: 48,922,842 km (0.073 R)
• M54: 50,908,006 km (0.1 R)
• M55: 51,378,940 km (0.086 R)
• M56: 53,516,095 km (0.105 R)
• M57: 55,319,049 km (0.114 R)
• M58: 58,860,778 km (0.114 R)
• M59: 60,721,177 km (0.07 R)
• M60: 63,231,729 km (0.088 R)
• M61: 63,864,677 km (0.054 R)
• M62: 64,245,404 km (0.075 R)
• M63: 64,372,413 km (0.058 R)
• M64: 65,009,101 km (0.068 R)
• M65: 65,136,708 km (0.107 R)
• M66: 65,264,315 km (0.102 R)
• M67: 66,674,275 km (0.056 R)
• M68: 69,133,066 km (0.06 R)
• M69: 69,393,515 km (0.067 R)
• M70: 72,545,393 km (0.115 R)
• M71: 75,207,487 km (0.096 R)
• M72: 75,475,417 km (0.109 R)
• M73: 75,609,457 km (0.055 R)
• M74: 75,877,835 km (0.071 R)
• M75: 76,012,174 km (0.106 R)
• M76: 76,146,663 km (0.117 R)
• M77: 76,415,789 km (0.083 R)
• M78: 77,901,296 km (0.108 R)
• M79: 80,489,489 km (0.102 R)
• M80: 80,900,733 km (0.082 R)
• M81: 83,105,806 km (0.074 R)
• M82: 84,911,901 km (0.043 R)
• M83: 85,190,901 km (0.054 R)
• M84: 86,309,893 km (0.099 R)
• M85: 89,696,340 km (0.047 R)
• M86: 91,120,063 km (0.11 R)
• M87: 91,548,661 km (0.103 R)
• M88: 91,977,857 km (0.101 R)
• M89: 93,989,949 km (0.064 R)
• M90: 94,278,523 km (0.107 R)
• M91: 95,580,922 km (0.115 R)
• M92: 96,161,661 km (0.071 R)
• M93: 96,307,070 km (0.078 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit