🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.93 AU - 1.31 AU

Year: 419 Days

Day: 46.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.35 AU - 1.39 AU

Year: 566 Days

Day: 42.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,131,707 km

• M1: 363,373 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.56 AU - 1.94 AU

Year: 817 Days

Day: 19.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.33 AU - 4.67 AU

Year: 3371 Days

Day: 35.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,131,707 km

• M1: 2,061,459 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.5

Radius: 14.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.58 AU - 7.08 AU

Year: 6303 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,131,707 km

• M1: 195,824 km (0.073 R)
• M2: 425,307 km (0.069 R)
• M3: 534,663 km (0.085 R)
• M4: 669,600 km (0.086 R)
• M5: 776,413 km (0.091 R)
• M6: 904,768 km (0.043 R)
• M7: 1,025,493 km (0.053 R)
• M8: 1,388,119 km (0.111 R)
• M9: 1,512,285 km (0.054 R)
• M10: 2,007,005 km (0.083 R)
• M11: 2,443,083 km (0.085 R)
• M12: 2,661,346 km (0.113 R)
• M13: 2,840,864 km (0.1 R)
• M14: 3,574,192 km (0.045 R)
• M15: 3,697,910 km (0.106 R)
• M16: 3,873,538 km (0.105 R)
• M17: 4,155,380 km (0.107 R)
• M18: 4,259,650 km (0.112 R)
• M19: 4,391,146 km (0.12 R)
• M20: 5,208,549 km (0.119 R)
• M21: 5,606,180 km (0.103 R)
• M22: 5,721,670 km (0.039 R)
• M23: 6,191,557 km (0.091 R)
• M24: 6,765,863 km (0.055 R)
• M25: 7,452,368 km (0.106 R)
• M26: 7,547,661 km (0.091 R)
• M27: 9,264,596 km (0.1 R)
• M28: 9,539,258 km (0.113 R)
• M29: 10,272,886 km (0.108 R)
• M30: 10,414,854 km (0.044 R)
• M31: 11,024,914 km (0.034 R)
• M32: 11,316,032 km (0.118 R)
• M33: 12,695,623 km (0.046 R)
• M34: 13,231,333 km (0.057 R)
• M35: 13,735,628 km (0.04 R)
• M36: 13,931,302 km (0.098 R)
• M37: 14,603,295 km (0.071 R)
• M38: 14,923,285 km (0.118 R)
• M39: 15,326,451 km (0.113 R)
• M40: 15,570,146 km (0.062 R)
• M41: 15,774,048 km (0.04 R)
• M42: 16,143,555 km (0.1 R)
• M43: 16,557,492 km (0.069 R)
• M44: 17,269,279 km (0.108 R)
• M45: 17,395,988 km (0.091 R)
• M46: 17,607,669 km (0.07 R)
• M47: 17,735,127 km (0.087 R)
• M48: 18,377,201 km (0.108 R)
• M49: 19,772,201 km (0.103 R)
• M50: 20,037,588 km (0.081 R)
• M51: 20,170,730 km (0.086 R)
• M52: 20,304,171 km (0.073 R)
• M53: 20,437,911 km (0.084 R)
• M54: 21,700,069 km (0.063 R)
• M55: 22,294,720 km (0.1 R)
• M56: 22,432,650 km (0.071 R)
• M57: 22,663,180 km (0.05 R)
• M58: 22,987,358 km (0.087 R)
• M59: 23,593,529 km (0.059 R)
• M60: 23,922,046 km (0.1 R)
• M61: 24,346,754 km (0.069 R)
• M62: 26,264,300 km (0.063 R)
• M63: 26,458,777 km (0.086 R)
• M64: 26,849,078 km (0.082 R)
• M65: 26,946,915 km (0.113 R)
• M66: 27,585,997 km (0.054 R)
• M67: 27,981,683 km (0.046 R)
• M68: 28,379,464 km (0.077 R)
• M69: 28,479,096 km (0.109 R)
• M70: 29,180,261 km (0.104 R)
• M71: 29,331,355 km (0.102 R)
• M72: 29,887,261 km (0.07 R)
• M73: 30,804,446 km (0.058 R)
• M74: 31,421,088 km (0.053 R)
• M75: 32,249,561 km (0.099 R)
• M76: 32,405,741 km (0.114 R)
• M77: 32,509,861 km (0.099 R)
• M78: 32,875,628 km (0.06 R)
• M79: 33,242,741 km (0.037 R)
• M80: 34,192,837 km (0.087 R)
• M81: 35,634,811 km (0.09 R)
• M82: 35,904,087 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.3

Radius: 13.5

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.26 AU - 7.28 AU

Year: 6921 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,131,707 km

• M1: 174,730 km (0.11 R)
• M2: 321,785 km (0.098 R)
• M3: 486,791 km (0.031 R)
• M4: 761,154 km (0.086 R)
• M5: 853,905 km (0.05 R)
• M6: 967,599 km (0.041 R)
• M7: 1,437,935 km (0.104 R)
• M8: 1,616,854 km (0.11 R)
• M9: 1,845,888 km (0.117 R)
• M10: 2,524,913 km (0.115 R)
• M11: 3,146,642 km (0.117 R)
• M12: 3,623,410 km (0.106 R)
• M13: 3,842,721 km (0.109 R)
• M14: 4,094,943 km (0.099 R)
• M15: 4,237,360 km (0.087 R)
• M16: 4,439,616 km (0.107 R)
• M17: 4,556,602 km (0.047 R)
• M18: 4,913,991 km (0.102 R)
• M19: 5,879,196 km (0.117 R)
• M20: 6,137,701 km (0.098 R)
• M21: 6,599,360 km (0.114 R)
• M22: 6,800,719 km (0.101 R)
• M23: 6,970,064 km (0.083 R)
• M24: 7,312,942 km (0.119 R)
• M25: 7,979,850 km (0.112 R)
• M26: 8,122,716 km (0.06 R)
• M27: 8,556,549 km (0.097 R)
• M28: 8,923,962 km (0.117 R)
• M29: 9,221,512 km (0.101 R)
• M30: 9,941,526 km (0.094 R)
• M31: 10,172,805 km (0.074 R)
• M32: 10,562,058 km (0.079 R)
• M33: 11,596,977 km (0.05 R)
• M34: 11,922,053 km (0.077 R)
• M35: 12,085,563 km (0.106 R)
• M36: 12,498,005 km (0.085 R)
• M37: 12,622,620 km (0.089 R)
• M38: 12,873,046 km (0.085 R)
• M39: 13,083,082 km (0.086 R)
• M40: 13,677,135 km (0.086 R)
• M41: 14,236,631 km (0.102 R)
• M42: 14,672,260 km (0.098 R)
• M43: 14,935,702 km (0.118 R)
• M44: 15,200,789 km (0.116 R)
• M45: 16,005,177 km (0.081 R)
• M46: 16,095,385 km (0.028 R)
• M47: 16,458,010 km (0.083 R)
• M48: 16,686,146 km (0.058 R)
• M49: 17,330,165 km (0.03 R)
• M50: 19,551,694 km (0.043 R)
• M51: 21,512,174 km (0.111 R)
• M52: 21,961,865 km (0.058 R)
• M53: 22,364,134 km (0.1 R)
• M54: 23,843,058 km (0.049 R)
• M55: 24,101,264 km (0.103 R)
• M56: 24,568,309 km (0.11 R)
• M57: 25,143,213 km (0.11 R)
• M58: 26,199,973 km (0.118 R)
• M59: 27,812,039 km (0.117 R)
• M60: 28,138,312 km (0.112 R)
• M61: 28,794,748 km (0.082 R)
• M62: 29,069,709 km (0.05 R)
• M63: 30,457,827 km (0.037 R)
• M64: 30,738,024 km (0.066 R)
• M65: 32,608,745 km (0.066 R)
• M66: 34,224,851 km (0.064 R)
• M67: 34,341,238 km (0.084 R)
• M68: 34,632,954 km (0.053 R)
• M69: 34,925,418 km (0.085 R)
• M70: 35,395,155 km (0.065 R)
• M71: 36,222,132 km (0.102 R)
• M72: 38,862,535 km (0.066 R)
• M73: 39,838,063 km (0.088 R)
• M74: 40,513,347 km (0.118 R)
• M75: 41,068,655 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.9

Radius: 6.6

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.47 AU - 17.39 AU

Year: 24597 Days

Day: 17.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 34,131,707 km

• M1: 151,543 km (0.112 R)
• M2: 209,736 km (0.075 R)
• M3: 390,301 km (0.118 R)
• M4: 745,297 km (0.036 R)
• M5: 835,654 km (0.114 R)
• M6: 1,103,135 km (0.115 R)
• M7: 1,480,570 km (0.116 R)
• M8: 1,595,461 km (0.043 R)
• M9: 1,926,521 km (0.066 R)
• M10: 2,148,375 km (0.084 R)
• M11: 2,547,801 km (0.104 R)
• M12: 3,006,020 km (0.115 R)
• M13: 3,226,228 km (0.052 R)
• M14: 3,721,097 km (0.107 R)
• M15: 5,124,325 km (0.078 R)
• M16: 5,387,319 km (0.073 R)
• M17: 6,018,173 km (0.106 R)
• M18: 6,530,097 km (0.088 R)
• M19: 6,672,215 km (0.072 R)
• M20: 6,911,272 km (0.09 R)
• M21: 7,496,349 km (0.084 R)
• M22: 7,595,383 km (0.099 R)
• M23: 8,148,147 km (0.053 R)
• M24: 8,301,186 km (0.036 R)
• M25: 8,352,348 km (0.111 R)
• M26: 8,558,195 km (0.113 R)
• M27: 8,922,615 km (0.089 R)
• M28: 9,238,865 km (0.041 R)
• M29: 9,774,276 km (0.112 R)
• M30: 9,936,889 km (0.119 R)
• M31: 10,045,796 km (0.115 R)
• M32: 11,326,354 km (0.109 R)
• M33: 11,440,048 km (0.04 R)
• M34: 11,726,229 km (0.09 R)
• M35: 12,014,654 km (0.105 R)
• M36: 12,657,476 km (0.084 R)
• M37: 12,953,380 km (0.1 R)
• M38: 13,311,368 km (0.097 R)
• M39: 14,405,078 km (0.099 R)
• M40: 14,590,131 km (0.073 R)
• M41: 15,025,161 km (0.104 R)
• M42: 16,226,881 km (0.11 R)
• M43: 16,612,844 km (0.102 R)
• M44: 17,197,472 km (0.029 R)
• M45: 17,459,418 km (0.094 R)
• M46: 17,525,091 km (0.105 R)
• M47: 17,656,737 km (0.075 R)
• M48: 17,920,927 km (0.057 R)
• M49: 18,319,905 km (0.074 R)
• M50: 19,397,758 km (0.072 R)
• M51: 19,875,872 km (0.075 R)
• M52: 20,357,727 km (0.04 R)
• M53: 21,052,908 km (0.098 R)
• M54: 21,968,148 km (0.097 R)
• M55: 22,039,058 km (0.085 R)
• M56: 22,323,593 km (0.057 R)
• M57: 22,752,789 km (0.113 R)
• M58: 22,968,359 km (0.101 R)
• M59: 23,329,040 km (0.098 R)
• M60: 23,837,374 km (0.079 R)
• M61: 24,569,805 km (0.12 R)
• M62: 24,717,159 km (0.051 R)
• M63: 24,938,713 km (0.112 R)
• M64: 25,309,566 km (0.079 R)
• M65: 26,282,102 km (0.077 R)
• M66: 26,432,897 km (0.08 R)
• M67: 28,727,878 km (0.114 R)
• M68: 29,585,223 km (0.104 R)
• M69: 32,288,008 km (0.11 R)
• M70: 34,078,545 km (0.071 R)
• M71: 35,400,840 km (0.054 R)
• M72: 37,161,757 km (0.067 R)
• M73: 38,095,397 km (0.052 R)
• M74: 39,122,686 km (0.098 R)
• M75: 41,117,124 km (0.05 R)
• M76: 41,467,333 km (0.026 R)
• M77: 41,730,775 km (0.071 R)
• M78: 42,170,892 km (0.068 R)
• M79: 45,294,346 km (0.09 R)
• M80: 45,746,580 km (0.076 R)
• M81: 47,938,338 km (0.052 R)
• M82: 48,861,507 km (0.082 R)
• M83: 48,954,258 km (0.109 R)
• M84: 52,897,957 km (0.055 R)
• M85: 52,993,101 km (0.082 R)
• M86: 53,183,539 km (0.1 R)
• M87: 54,522,889 km (0.094 R)
• M88: 54,715,122 km (0.07 R)
• M89: 59,297,604 km (0.067 R)
• M90: 59,594,257 km (0.111 R)
• M91: 60,189,058 km (0.045 R)
• M92: 62,286,270 km (0.093 R)
• M93: 67,478,364 km (0.12 R)
• M94: 67,994,775 km (0.067 R)
• M95: 68,305,191 km (0.072 R)
• M96: 68,927,668 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.4

Radius: 3.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 17.39 AU - 23.39 AU

Year: 32511 Days

Day: 16.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 34,131,707 km

• M1: 47,123 km (0.026 R)
• M2: 839,094 km (0.072 R)
• M3: 943,813 km (0.071 R)
• M4: 1,116,599 km (0.106 R)
• M5: 1,438,084 km (0.105 R)
• M6: 1,563,447 km (0.095 R)
• M7: 2,323,554 km (0.061 R)
• M8: 2,344,348 km (0.117 R)
• M9: 2,513,095 km (0.115 R)
• M10: 2,951,716 km (0.11 R)
• M11: 3,628,796 km (0.092 R)
• M12: 4,274,610 km (0.095 R)
• M13: 4,821,689 km (0.119 R)
• M14: 5,062,841 km (0.072 R)
• M15: 5,171,299 km (0.079 R)
• M16: 5,362,934 km (0.118 R)
• M17: 5,445,662 km (0.095 R)
• M18: 5,837,907 km (0.085 R)
• M19: 6,649,027 km (0.081 R)
• M20: 7,158,557 km (0.116 R)
• M21: 7,961,898 km (0.071 R)
• M22: 8,246,433 km (0.095 R)
• M23: 9,451,294 km (0.074 R)
• M24: 10,433,255 km (0.056 R)
• M25: 10,502,219 km (0.119 R)
• M26: 10,953,855 km (0.102 R)
• M27: 11,199,645 km (0.07 R)
• M28: 12,020,039 km (0.083 R)
• M29: 12,128,498 km (0.083 R)
• M30: 12,859,583 km (0.063 R)
• M31: 15,136,911 km (0.1 R)
• M32: 15,923,197 km (0.116 R)
• M33: 16,082,070 km (0.099 R)
• M34: 16,401,312 km (0.052 R)
• M35: 16,682,407 km (0.104 R)
• M36: 17,453,284 km (0.053 R)
• M37: 17,658,084 km (0.083 R)
• M38: 17,946,209 km (0.049 R)
• M39: 18,443,622 km (0.108 R)
• M40: 18,568,686 km (0.092 R)
• M41: 18,819,711 km (0.09 R)
• M42: 20,005,574 km (0.081 R)
• M43: 20,305,817 km (0.058 R)
• M44: 20,607,555 km (0.037 R)
• M45: 20,910,790 km (0.088 R)
• M46: 21,215,521 km (0.077 R)
• M47: 23,886,741 km (0.101 R)
• M48: 23,932,219 km (0.064 R)
• M49: 24,708,632 km (0.082 R)
• M50: 24,984,640 km (0.107 R)
• M51: 25,261,545 km (0.059 R)
• M52: 28,712,319 km (0.108 R)
• M53: 29,536,753 km (0.12 R)
• M54: 30,270,680 km (0.1 R)
• M55: 30,467,551 km (0.094 R)
• M56: 33,266,079 km (0.114 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 16,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit