🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.46 AU - 0.76 AU

Year: 180 Days

Day: 27.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.02 AU - 1.18 AU

Year: 437 Days

Day: 41.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,065,804 km

• M1: 91,554 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.54 AU - 2.32 AU

Year: 1016 Days

Day: 15.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,065,804 km

• M1: 375,790 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2 AU - 2.9 AU

Year: 1452 Days

Day: 41.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,065,804 km

• M1: 566,527 km (0.056 R)
• M2: 1,742,366 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.05 AU - 2.89 AU

Year: 1470 Days

Day: 40.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.55 AU - 3.25 AU

Year: 1870 Days

Day: 39.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.3

Radius: 13.5

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.3 AU - 5.16 AU

Year: 3896 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,065,804 km

• M1: 214,374 km (0.077 R)
• M2: 409,449 km (0.108 R)
• M3: 767,437 km (0.055 R)
• M4: 1,068,428 km (0.091 R)
• M5: 1,717,084 km (0.094 R)
• M6: 1,879,996 km (0.085 R)
• M7: 2,117,109 km (0.076 R)
• M8: 2,328,341 km (0.06 R)
• M9: 2,509,953 km (0.046 R)
• M10: 2,925,985 km (0.096 R)
• M11: 3,262,730 km (0.096 R)
• M12: 3,802,030 km (0.084 R)
• M13: 4,148,050 km (0.077 R)
• M14: 4,369,455 km (0.114 R)
• M15: 4,732,080 km (0.113 R)
• M16: 4,940,470 km (0.101 R)
• M17: 5,199,124 km (0.085 R)
• M18: 5,318,354 km (0.102 R)
• M19: 5,535,121 km (0.05 R)
• M20: 5,730,197 km (0.06 R)
• M21: 6,482,375 km (0.074 R)
• M22: 6,688,371 km (0.098 R)
• M23: 6,870,282 km (0.116 R)
• M24: 6,975,001 km (0.076 R)
• M25: 7,265,819 km (0.06 R)
• M26: 8,468,586 km (0.085 R)
• M27: 8,693,880 km (0.092 R)
• M28: 8,779,001 km (0.114 R)
• M29: 8,921,269 km (0.061 R)
• M30: 9,498,268 km (0.038 R)
• M31: 9,820,951 km (0.115 R)
• M32: 10,356,511 km (0.081 R)
• M33: 11,147,136 km (0.067 R)
• M34: 11,518,587 km (0.04 R)
• M35: 11,862,662 km (0.076 R)
• M36: 12,241,893 km (0.088 R)
• M37: 13,207,547 km (0.04 R)
• M38: 13,436,432 km (0.04 R)
• M39: 13,931,302 km (0.118 R)
• M40: 14,064,294 km (0.104 R)
• M41: 14,499,325 km (0.107 R)
• M42: 14,837,117 km (0.105 R)
• M43: 15,348,592 km (0.09 R)
• M44: 15,623,702 km (0.074 R)
• M45: 15,935,315 km (0.075 R)
• M46: 16,179,010 km (0.049 R)
• M47: 16,318,884 km (0.115 R)
• M48: 16,846,815 km (0.106 R)
• M49: 17,095,147 km (0.069 R)
• M50: 18,282,206 km (0.091 R)
• M51: 18,683,727 km (0.088 R)
• M52: 19,162,141 km (0.114 R)
• M53: 19,681,844 km (0.116 R)
• M54: 20,055,839 km (0.086 R)
• M55: 20,168,486 km (0.085 R)
• M56: 20,470,075 km (0.053 R)
• M57: 20,811,009 km (0.081 R)
• M58: 21,001,297 km (0.1 R)
• M59: 21,153,887 km (0.108 R)
• M60: 21,614,050 km (0.089 R)
• M61: 21,729,540 km (0.104 R)
• M62: 22,388,219 km (0.109 R)
• M63: 22,544,100 km (0.119 R)
• M64: 23,408,177 km (0.036 R)
• M65: 23,963,784 km (0.1 R)
• M66: 24,203,140 km (0.109 R)
• M67: 24,523,579 km (0.051 R)
• M68: 24,966,538 km (0.092 R)
• M69: 25,371,649 km (0.105 R)
• M70: 25,819,545 km (0.073 R)
• M71: 25,942,216 km (0.078 R)
• M72: 26,723,416 km (0.072 R)
• M73: 26,847,432 km (0.077 R)
• M74: 27,137,652 km (0.098 R)
• M75: 27,387,331 km (0.091 R)
• M76: 27,805,008 km (0.103 R)
• M77: 28,140,706 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.8

Radius: 9

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.29 AU - 9.85 AU

Year: 11213 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,065,804 km

• M1: 147,803 km (0.098 R)
• M2: 298,149 km (0.116 R)
• M3: 671,844 km (0.117 R)
• M4: 829,670 km (0.079 R)
• M5: 1,288,038 km (0.077 R)
• M6: 1,375,104 km (0.077 R)
• M7: 1,889,571 km (0.055 R)
• M8: 2,325,499 km (0.109 R)
• M9: 2,934,811 km (0.118 R)
• M10: 3,138,863 km (0.071 R)
• M11: 3,287,413 km (0.101 R)
• M12: 3,560,878 km (0.093 R)
• M13: 3,778,693 km (0.068 R)
• M14: 5,280,356 km (0.111 R)
• M15: 6,485,816 km (0.104 R)
• M16: 7,334,933 km (0.106 R)
• M17: 7,453,564 km (0.084 R)
• M18: 7,572,644 km (0.047 R)
• M19: 7,933,923 km (0.049 R)
• M20: 8,383,165 km (0.06 R)
• M21: 8,590,209 km (0.092 R)
• M22: 8,757,011 km (0.06 R)
• M23: 8,882,673 km (0.12 R)
• M24: 9,051,419 km (0.095 R)
• M25: 9,434,839 km (0.096 R)
• M26: 9,563,792 km (0.096 R)
• M27: 9,693,344 km (0.094 R)
• M28: 10,975,846 km (0.038 R)
• M29: 11,476,101 km (0.111 R)
• M30: 11,752,110 km (0.098 R)
• M31: 12,498,902 km (0.115 R)
• M32: 12,782,988 km (0.066 R)
• M33: 12,925,854 km (0.1 R)
• M34: 13,454,085 km (0.062 R)
• M35: 13,696,433 km (0.11 R)
• M36: 14,087,332 km (0.047 R)
• M37: 14,581,155 km (0.111 R)
• M38: 15,282,021 km (0.089 R)
• M39: 15,585,705 km (0.118 R)
• M40: 16,147,744 km (0.036 R)
• M41: 17,608,268 km (0.104 R)
• M42: 18,139,939 km (0.104 R)
• M43: 18,300,607 km (0.088 R)
• M44: 20,597,682 km (0.116 R)
• M45: 21,383,370 km (0.102 R)
• M46: 21,723,107 km (0.116 R)
• M47: 22,007,492 km (0.11 R)
• M48: 22,121,636 km (0.094 R)
• M49: 22,580,153 km (0.1 R)
• M50: 23,448,419 km (0.081 R)
• M51: 23,506,613 km (0.096 R)
• M52: 23,564,956 km (0.083 R)
• M53: 24,209,723 km (0.066 R)
• M54: 24,327,456 km (0.054 R)
• M55: 25,157,724 km (0.098 R)
• M56: 25,997,118 km (0.086 R)
• M57: 27,273,637 km (0.081 R)
• M58: 28,570,201 km (0.111 R)
• M59: 29,634,590 km (0.077 R)
• M60: 30,584,537 km (0.081 R)
• M61: 30,775,723 km (0.058 R)
• M62: 32,839,725 km (0.07 R)
• M63: 33,625,113 km (0.117 R)
• M64: 34,020,201 km (0.108 R)
• M65: 34,350,513 km (0.092 R)
• M66: 34,682,022 km (0.077 R)
• M67: 36,152,869 km (0.073 R)
• M68: 36,557,680 km (0.098 R)
• M69: 36,828,303 km (0.096 R)
• M70: 37,371,493 km (0.09 R)
• M71: 37,644,210 km (0.063 R)
• M72: 38,054,407 km (0.061 R)
• M73: 38,259,955 km (0.09 R)
• M74: 39,224,562 km (0.043 R)
• M75: 40,756,444 km (0.05 R)
• M76: 41,459,255 km (0.094 R)
• M77: 41,600,325 km (0.091 R)
• M78: 41,882,916 km (0.103 R)
• M79: 42,378,833 km (0.093 R)
• M80: 42,734,277 km (0.117 R)
• M81: 43,448,308 km (0.104 R)
• M82: 44,166,079 km (0.064 R)
• M83: 44,382,247 km (0.118 R)
• M84: 45,105,254 km (0.073 R)
• M85: 45,540,883 km (0.082 R)
• M86: 45,686,442 km (0.09 R)
• M87: 46,709,392 km (0.056 R)
• M88: 47,518,567 km (0.085 R)
• M89: 47,813,873 km (0.108 R)
• M90: 47,887,924 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 13.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.35 AU - 12.13 AU

Year: 15235 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,065,804 km

• M1: 218,562 km (0.069 R)
• M2: 340,186 km (0.1 R)
• M3: 521,648 km (0.116 R)
• M4: 627,563 km (0.092 R)
• M5: 865,872 km (0.116 R)
• M6: 1,183,319 km (0.09 R)
• M7: 2,014,335 km (0.11 R)
• M8: 2,163,185 km (0.115 R)
• M9: 2,254,440 km (0.101 R)
• M10: 2,567,847 km (0.07 R)
• M11: 2,929,276 km (0.105 R)
• M12: 4,300,789 km (0.065 R)
• M13: 4,651,596 km (0.095 R)
• M14: 5,011,977 km (0.086 R)
• M15: 6,060,359 km (0.084 R)
• M16: 6,542,962 km (0.093 R)
• M17: 6,901,698 km (0.111 R)
• M18: 7,545,268 km (0.112 R)
• M19: 8,449,288 km (0.1 R)
• M20: 9,337,450 km (0.084 R)
• M21: 11,201,739 km (0.097 R)
• M22: 11,685,389 km (0.099 R)
• M23: 11,902,605 km (0.111 R)
• M24: 12,121,167 km (0.108 R)
• M25: 12,673,483 km (0.115 R)
• M26: 13,460,517 km (0.054 R)
• M27: 13,688,205 km (0.061 R)
• M28: 14,147,620 km (0.054 R)
• M29: 14,670,614 km (0.09 R)
• M30: 15,199,892 km (0.116 R)
• M31: 15,377,764 km (0.115 R)
• M32: 15,855,280 km (0.07 R)
• M33: 16,337,883 km (0.092 R)
• M34: 18,127,372 km (0.104 R)
• M35: 18,568,537 km (0.086 R)
• M36: 19,848,645 km (0.093 R)
• M37: 20,499,396 km (0.11 R)
• M38: 20,696,117 km (0.081 R)
• M39: 21,025,083 km (0.108 R)
• M40: 22,764,158 km (0.054 R)
• M41: 23,171,962 km (0.111 R)
• M42: 24,064,014 km (0.034 R)
• M43: 24,549,011 km (0.109 R)
• M44: 24,967,286 km (0.073 R)
• M45: 26,165,116 km (0.049 R)
• M46: 26,307,234 km (0.113 R)
• M47: 26,735,383 km (0.102 R)
• M48: 27,381,796 km (0.092 R)
• M49: 27,526,008 km (0.102 R)
• M50: 30,540,555 km (0.067 R)
• M51: 30,765,251 km (0.094 R)
• M52: 33,041,981 km (0.087 R)
• M53: 33,503,939 km (0.077 R)
• M54: 34,356,198 km (0.07 R)
• M55: 35,529,943 km (0.057 R)
• M56: 38,400,128 km (0.029 R)
• M57: 38,804,640 km (0.087 R)
• M58: 39,618,004 km (0.098 R)
• M59: 40,108,685 km (0.061 R)
• M60: 40,272,644 km (0.098 R)
• M61: 41,344,064 km (0.103 R)
• M62: 44,021,417 km (0.112 R)
• M63: 45,210,272 km (0.089 R)
• M64: 46,581,935 km (0.072 R)
• M65: 46,840,589 km (0.032 R)
• M66: 47,446,161 km (0.081 R)
• M67: 47,619,695 km (0.03 R)
• M68: 48,054,277 km (0.094 R)
• M69: 48,927,480 km (0.118 R)
• M70: 50,778,155 km (0.075 R)
• M71: 51,311,172 km (0.051 R)
• M72: 51,578,354 km (0.114 R)
• M73: 51,846,134 km (0.092 R)
• M74: 52,472,351 km (0.103 R)
• M75: 53,732,563 km (0.042 R)
• M76: 54,729,783 km (0.112 R)
• M77: 56,282,758 km (0.111 R)
• M78: 57,295,386 km (0.106 R)
• M79: 57,387,838 km (0.027 R)
• M80: 58,965,497 km (0.034 R)
• M81: 59,619,239 km (0.115 R)
• M82: 60,181,428 km (0.081 R)
• M83: 61,311,341 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.6

Radius: 6.7

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.78 AU - 16 AU

Year: 18558 Days

Day: 24.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,065,804 km

• M1: 92,900 km (0.073 R)
• M2: 312,510 km (0.091 R)
• M3: 655,388 km (0.034 R)
• M4: 1,203,515 km (0.071 R)
• M5: 1,444,816 km (0.106 R)
• M6: 1,727,706 km (0.066 R)
• M7: 2,027,949 km (0.101 R)
• M8: 2,084,347 km (0.057 R)
• M9: 2,374,118 km (0.076 R)
• M10: 2,615,120 km (0.109 R)
• M11: 2,676,605 km (0.12 R)
• M12: 3,153,224 km (0.087 R)
• M13: 3,317,931 km (0.087 R)
• M14: 3,553,398 km (0.082 R)
• M15: 4,401,020 km (0.107 R)
• M16: 4,734,473 km (0.111 R)
• M17: 5,544,097 km (0.119 R)
• M18: 5,985,112 km (0.109 R)
• M19: 6,148,323 km (0.038 R)
• M20: 6,230,452 km (0.065 R)
• M21: 6,730,857 km (0.117 R)
• M22: 6,943,286 km (0.03 R)
• M23: 7,637,719 km (0.109 R)
• M24: 7,814,694 km (0.082 R)
• M25: 8,082,773 km (0.089 R)
• M26: 8,490,726 km (0.104 R)
• M27: 8,812,511 km (0.118 R)
• M28: 9,185,309 km (0.103 R)
• M29: 9,801,952 km (0.102 R)
• M30: 9,946,164 km (0.042 R)
• M31: 10,727,215 km (0.117 R)
• M32: 11,125,145 km (0.059 R)
• M33: 11,781,880 km (0.106 R)
• M34: 12,399,420 km (0.096 R)
• M35: 13,612,060 km (0.095 R)
• M36: 13,665,616 km (0.075 R)
• M37: 13,719,172 km (0.082 R)
• M38: 15,696,856 km (0.065 R)
• M39: 16,035,097 km (0.1 R)
• M40: 16,776,055 km (0.12 R)
• M41: 17,586,426 km (0.091 R)
• M42: 17,937,682 km (0.119 R)
• M43: 18,291,182 km (0.11 R)
• M44: 18,468,904 km (0.077 R)
• M45: 18,945,374 km (0.041 R)
• M46: 19,005,213 km (0.072 R)
• M47: 19,849,693 km (0.053 R)
• M48: 19,971,316 km (0.086 R)
• M49: 20,032,202 km (0.079 R)
• M50: 22,645,826 km (0.073 R)
• M51: 22,964,021 km (0.057 R)
• M52: 24,316,685 km (0.097 R)
• M53: 24,707,884 km (0.074 R)
• M54: 26,560,952 km (0.106 R)
• M55: 27,165,926 km (0.097 R)
• M56: 27,368,631 km (0.102 R)
• M57: 27,639,703 km (0.071 R)
• M58: 28,184,538 km (0.058 R)
• M59: 29,839,988 km (0.104 R)
• M60: 32,668,285 km (0.101 R)
• M61: 32,955,813 km (0.113 R)
• M62: 33,027,769 km (0.059 R)
• M63: 34,625,325 km (0.106 R)
• M64: 36,173,364 km (0.114 R)
• M65: 37,518,248 km (0.102 R)
• M66: 37,668,744 km (0.105 R)
• M67: 37,819,389 km (0.04 R)
• M68: 38,499,760 km (0.077 R)
• M69: 38,575,606 km (0.105 R)
• M70: 39,566,094 km (0.119 R)
• M71: 40,642,151 km (0.103 R)
• M72: 41,961,754 km (0.027 R)
• M73: 42,117,934 km (0.107 R)
• M74: 44,324,503 km (0.113 R)
• M75: 44,802,169 km (0.12 R)
• M76: 45,521,884 km (0.072 R)
• M77: 46,245,489 km (0.057 R)
• M78: 47,216,230 km (0.06 R)
• M79: 47,867,130 km (0.108 R)
• M80: 48,111,872 km (0.086 R)
• M81: 48,439,043 km (0.102 R)
• M82: 48,520,873 km (0.11 R)
• M83: 49,507,171 km (0.055 R)
• M84: 50,002,789 km (0.04 R)
• M85: 50,085,517 km (0.028 R)
• M86: 50,417,026 km (0.095 R)
• M87: 51,415,891 km (0.101 R)
• M88: 51,666,617 km (0.076 R)
• M89: 52,001,566 km (0.058 R)
• M90: 52,085,491 km (0.067 R)
• M91: 52,169,415 km (0.08 R)
• M92: 52,337,264 km (0.104 R)
• M93: 54,451,531 km (0.08 R)
• M94: 56,507,305 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 16,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit