🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.83 AU - 0.85 AU

Year: 280 Days

Day: 44.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,067,960 km

• M1: 194,328 km (0.106 R)
• M2: 235,467 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.65 AU - 1.05 AU

Year: 285 Days

Day: 36.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.79 AU - 0.95 AU

Year: 295 Days

Day: 16.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.4 AU - 3.68 AU

Year: 1926 Days

Day: 31.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.07 AU - 4.61 AU

Year: 3286 Days

Day: 40 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.9

Radius: 12.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.13 AU - 5.83 AU

Year: 4039 Days

Day: 13.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,067,960 km

• M1: 286,480 km (0.114 R)
• M2: 637,287 km (0.074 R)
• M3: 1,024,297 km (0.073 R)
• M4: 1,135,149 km (0.1 R)
• M5: 1,505,553 km (0.079 R)
• M6: 1,711,848 km (0.057 R)
• M7: 1,913,806 km (0.086 R)
• M8: 2,210,009 km (0.062 R)
• M9: 2,386,086 km (0.062 R)
• M10: 2,752,302 km (0.066 R)
• M11: 2,830,841 km (0.116 R)
• M12: 3,185,836 km (0.034 R)
• M13: 3,385,699 km (0.106 R)
• M14: 3,624,008 km (0.077 R)
• M15: 3,815,344 km (0.093 R)
• M16: 4,045,575 km (0.085 R)
• M17: 4,225,990 km (0.074 R)
• M18: 4,935,683 km (0.111 R)
• M19: 5,245,649 km (0.116 R)
• M20: 5,363,682 km (0.047 R)
• M21: 5,462,566 km (0.061 R)
• M22: 5,662,279 km (0.075 R)
• M23: 5,864,536 km (0.063 R)
• M24: 6,151,614 km (0.078 R)
• M25: 6,359,555 km (0.065 R)
• M26: 6,654,712 km (0.061 R)
• M27: 6,889,730 km (0.091 R)
• M28: 6,975,898 km (0.034 R)
• M29: 7,149,282 km (0.069 R)
• M30: 7,258,339 km (0.102 R)
• M31: 7,346,003 km (0.106 R)
• M32: 7,678,111 km (0.104 R)
• M33: 7,789,860 km (0.083 R)
• M34: 7,947,237 km (0.095 R)
• M35: 8,105,661 km (0.078 R)
• M36: 8,518,103 km (0.084 R)
• M37: 8,773,466 km (0.044 R)
• M38: 8,866,965 km (0.053 R)
• M39: 8,984,399 km (0.105 R)
• M40: 9,220,614 km (0.076 R)
• M41: 9,554,816 km (0.107 R)
• M42: 10,259,871 km (0.11 R)
• M43: 10,507,006 km (0.114 R)
• M44: 10,806,053 km (0.084 R)
• M45: 11,259,933 km (0.099 R)
• M46: 11,387,091 km (0.119 R)
• M47: 11,694,365 km (0.102 R)
• M48: 11,797,438 km (0.069 R)
• M49: 11,900,810 km (0.117 R)
• M50: 12,004,332 km (0.094 R)
• M51: 12,395,680 km (0.087 R)
• M52: 13,083,979 km (0.111 R)
• M53: 13,405,764 km (0.112 R)
• M54: 13,486,697 km (0.029 R)
• M55: 13,594,856 km (0.044 R)
• M56: 14,331,925 km (0.1 R)
• M57: 14,414,652 km (0.076 R)
• M58: 14,719,383 km (0.099 R)
• M59: 15,054,183 km (0.119 R)
• M60: 15,138,257 km (0.089 R)
• M61: 15,335,128 km (0.069 R)
• M62: 15,419,651 km (0.111 R)
• M63: 16,678,517 km (0.103 R)
• M64: 16,910,992 km (0.041 R)
• M65: 17,027,678 km (0.119 R)
• M66: 17,438,025 km (0.116 R)
• M67: 17,733,032 km (0.074 R)
• M68: 18,208,604 km (0.042 R)
• M69: 18,568,088 km (0.097 R)
• M70: 18,899,746 km (0.114 R)
• M71: 19,111,726 km (0.114 R)
• M72: 19,294,086 km (0.06 R)
• M73: 19,507,562 km (0.109 R)
• M74: 19,660,601 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 9.4

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.71 AU - 8.43 AU

Year: 6832 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,067,960 km

• M1: 146,008 km (0.08 R)
• M2: 258,655 km (0.107 R)
• M3: 394,340 km (0.077 R)
• M4: 466,596 km (0.082 R)
• M5: 684,410 km (0.029 R)
• M6: 821,442 km (0.1 R)
• M7: 1,123,630 km (0.102 R)
• M8: 1,250,489 km (0.108 R)
• M9: 1,420,881 km (0.072 R)
• M10: 1,518,867 km (0.07 R)
• M11: 1,890,767 km (0.066 R)
• M12: 2,154,509 km (0.043 R)
• M13: 2,267,904 km (0.062 R)
• M14: 2,864,500 km (0.089 R)
• M15: 3,219,346 km (0.075 R)
• M16: 3,375,826 km (0.12 R)
• M17: 3,696,264 km (0.09 R)
• M18: 3,942,951 km (0.108 R)
• M19: 4,138,775 km (0.105 R)
• M20: 4,686,004 km (0.093 R)
• M21: 5,043,543 km (0.106 R)
• M22: 5,596,307 km (0.109 R)
• M23: 5,816,515 km (0.099 R)
• M24: 6,494,193 km (0.047 R)
• M25: 7,027,360 km (0.05 R)
• M26: 7,748,422 km (0.09 R)
• M27: 8,029,367 km (0.104 R)
• M28: 10,355,913 km (0.102 R)
• M29: 10,471,701 km (0.08 R)
• M30: 11,333,235 km (0.084 R)
• M31: 11,412,672 km (0.111 R)
• M32: 11,572,143 km (0.082 R)
• M33: 12,421,410 km (0.101 R)
• M34: 12,667,798 km (0.105 R)
• M35: 12,957,270 km (0.096 R)
• M36: 14,008,943 km (0.07 R)
• M37: 14,222,569 km (0.055 R)
• M38: 14,956,795 km (0.117 R)
• M39: 15,131,525 km (0.103 R)
• M40: 15,262,872 km (0.107 R)
• M41: 16,059,182 km (0.063 R)
• M42: 16,148,492 km (0.065 R)
• M43: 16,372,440 km (0.08 R)
• M44: 16,507,377 km (0.112 R)
• M45: 16,687,792 km (0.07 R)
• M46: 16,868,955 km (0.062 R)
• M47: 17,233,076 km (0.118 R)
• M48: 17,324,481 km (0.087 R)
• M49: 18,481,171 km (0.07 R)
• M50: 18,950,909 km (0.086 R)
• M51: 19,187,124 km (0.11 R)
• M52: 19,949,923 km (0.057 R)
• M53: 20,238,498 km (0.025 R)
• M54: 20,771,216 km (0.119 R)
• M55: 21,014,910 km (0.096 R)
• M56: 21,210,435 km (0.071 R)
• M57: 22,998,129 km (0.101 R)
• M58: 23,250,202 km (0.077 R)
• M59: 23,553,886 km (0.11 R)
• M60: 23,960,941 km (0.115 R)
• M61: 24,988,529 km (0.099 R)
• M62: 25,195,872 km (0.085 R)
• M63: 25,612,053 km (0.107 R)
• M64: 26,135,496 km (0.12 R)
• M65: 26,504,105 km (0.091 R)
• M66: 27,995,446 km (0.087 R)
• M67: 28,534,747 km (0.105 R)
• M68: 29,186,395 km (0.085 R)
• M69: 30,228,045 km (0.103 R)
• M70: 31,003,411 km (0.108 R)
• M71: 31,170,362 km (0.092 R)
• M72: 32,686,836 km (0.095 R)
• M73: 33,711,132 km (0.114 R)
• M74: 33,825,575 km (0.061 R)
• M75: 34,284,840 km (0.085 R)
• M76: 36,376,368 km (0.065 R)
• M77: 36,611,236 km (0.096 R)
• M78: 37,496,856 km (0.108 R)
• M79: 38,091,059 km (0.086 R)
• M80: 38,928,358 km (0.031 R)
• M81: 40,074,128 km (0.063 R)
• M82: 40,438,399 km (0.084 R)
• M83: 40,742,681 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 8.2

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.94 AU - 10.84 AU

Year: 9633 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,067,960 km

• M1: 149,299 km (0.084 R)
• M2: 256,560 km (0.057 R)
• M3: 398,978 km (0.079 R)
• M4: 569,369 km (0.091 R)
• M5: 647,609 km (0.085 R)
• M6: 763,697 km (0.06 R)
• M7: 886,966 km (0.077 R)
• M8: 1,193,941 km (0.118 R)
• M9: 1,255,276 km (0.102 R)
• M10: 1,599,949 km (0.102 R)
• M11: 1,830,180 km (0.104 R)
• M12: 1,901,389 km (0.116 R)
• M13: 2,451,610 km (0.114 R)
• M14: 2,530,298 km (0.115 R)
• M15: 2,853,879 km (0.079 R)
• M16: 3,659,314 km (0.094 R)
• M17: 3,840,776 km (0.113 R)
• M18: 4,824,232 km (0.097 R)
• M19: 5,191,345 km (0.107 R)
• M20: 5,498,320 km (0.104 R)
• M21: 7,120,260 km (0.094 R)
• M22: 7,691,724 km (0.108 R)
• M23: 7,963,543 km (0.102 R)
• M24: 8,757,310 km (0.084 R)
• M25: 9,122,628 km (0.09 R)
• M26: 9,700,973 km (0.078 R)
• M27: 10,079,007 km (0.111 R)
• M28: 10,206,165 km (0.065 R)
• M29: 11,198,149 km (0.104 R)
• M30: 11,462,039 km (0.079 R)
• M31: 12,674,530 km (0.097 R)
• M32: 13,226,397 km (0.109 R)
• M33: 13,505,247 km (0.109 R)
• M34: 14,306,044 km (0.09 R)
• M35: 14,496,782 km (0.072 R)
• M36: 14,880,650 km (0.047 R)
• M37: 15,707,328 km (0.089 R)
• M38: 16,849,507 km (0.1 R)
• M39: 16,950,187 km (0.111 R)
• M40: 17,506,990 km (0.109 R)
• M41: 18,069,777 km (0.119 R)
• M42: 18,482,817 km (0.068 R)
• M43: 18,951,208 km (0.102 R)
• M44: 19,003,418 km (0.108 R)
• M45: 19,108,136 km (0.081 R)
• M46: 19,423,488 km (0.099 R)
• M47: 19,476,147 km (0.117 R)
• M48: 20,006,022 km (0.112 R)
• M49: 20,486,980 km (0.07 R)
• M50: 20,863,517 km (0.078 R)
• M51: 21,133,990 km (0.078 R)
• M52: 22,337,804 km (0.055 R)
• M53: 22,559,060 km (0.064 R)
• M54: 23,507,510 km (0.07 R)
• M55: 23,845,302 km (0.058 R)
• M56: 24,071,345 km (0.118 R)
• M57: 24,411,979 km (0.112 R)
• M58: 26,022,101 km (0.099 R)
• M59: 26,138,338 km (0.057 R)
• M60: 26,313,218 km (0.105 R)
• M61: 26,371,561 km (0.074 R)
• M62: 26,546,890 km (0.073 R)
• M63: 26,722,518 km (0.063 R)
• M64: 27,311,036 km (0.116 R)
• M65: 27,963,432 km (0.076 R)
• M66: 28,201,891 km (0.1 R)
• M67: 28,440,949 km (0.049 R)
• M68: 29,646,857 km (0.058 R)
• M69: 30,562,097 km (0.119 R)
• M70: 30,623,432 km (0.084 R)
• M71: 31,362,894 km (0.074 R)
• M72: 32,984,984 km (0.108 R)
• M73: 33,173,926 km (0.109 R)
• M74: 35,404,430 km (0.115 R)
• M75: 35,468,907 km (0.113 R)
• M76: 37,354,588 km (0.112 R)
• M77: 37,420,112 km (0.061 R)
• M78: 37,748,779 km (0.091 R)
• M79: 37,946,397 km (0.097 R)
• M80: 38,276,560 km (0.056 R)
• M81: 38,475,076 km (0.119 R)
• M82: 38,740,313 km (0.083 R)
• M83: 39,139,291 km (0.108 R)
• M84: 40,479,239 km (0.118 R)
• M85: 40,681,495 km (0.104 R)
• M86: 41,493,961 km (0.111 R)
• M87: 41,765,930 km (0.076 R)
• M88: 42,311,813 km (0.091 R)
• M89: 42,791,274 km (0.062 R)
• M90: 43,272,680 km (0.087 R)
• M91: 43,686,617 km (0.047 R)
• M92: 44,657,807 km (0.103 R)
• M93: 46,762,499 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598

Radius: 5.2

Gravity: 22.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.1 AU - 14.78 AU

Year: 18916 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,067,960 km

• M1: 66,870 km (0.06 R)
• M2: 308,920 km (0.074 R)
• M3: 341,382 km (0.112 R)
• M4: 428,448 km (0.063 R)
• M5: 484,248 km (0.049 R)
• M6: 624,721 km (0.074 R)
• M7: 1,892,114 km (0.101 R)
• M8: 1,954,795 km (0.083 R)
• M9: 2,018,075 km (0.111 R)
• M10: 2,412,565 km (0.105 R)
• M11: 2,688,573 km (0.101 R)
• M12: 3,011,106 km (0.034 R)
• M13: 3,047,757 km (0.115 R)
• M14: 3,158,460 km (0.102 R)
• M15: 3,614,434 km (0.11 R)
• M16: 3,810,557 km (0.087 R)
• M17: 4,050,362 km (0.109 R)
• M18: 4,671,493 km (0.113 R)
• M19: 5,014,820 km (0.112 R)
• M20: 5,816,515 km (0.112 R)
• M21: 5,908,069 km (0.084 R)
• M22: 7,786,270 km (0.119 R)
• M23: 8,295,352 km (0.117 R)
• M24: 8,501,946 km (0.097 R)
• M25: 9,291,823 km (0.097 R)
• M26: 9,995,232 km (0.101 R)
• M27: 11,167,182 km (0.117 R)
• M28: 11,452,615 km (0.087 R)
• M29: 11,567,356 km (0.113 R)
• M30: 12,381,917 km (0.12 R)
• M31: 13,034,762 km (0.046 R)
• M32: 13,698,827 km (0.05 R)
• M33: 14,497,679 km (0.094 R)
• M34: 14,871,524 km (0.104 R)
• M35: 15,501,481 km (0.108 R)
• M36: 15,755,947 km (0.096 R)
• M37: 16,268,918 km (0.081 R)
• M38: 16,918,023 km (0.086 R)
• M39: 18,779,769 km (0.112 R)
• M40: 19,460,140 km (0.101 R)
• M41: 20,218,003 km (0.117 R)
• M42: 21,478,813 km (0.072 R)
• M43: 24,592,095 km (0.065 R)
• M44: 25,786,035 km (0.059 R)
• M45: 25,861,283 km (0.084 R)
• M46: 26,163,022 km (0.119 R)
• M47: 27,612,027 km (0.109 R)
• M48: 28,618,372 km (0.051 R)
• M49: 30,587,229 km (0.114 R)
• M50: 30,666,816 km (0.083 R)
• M51: 32,599,321 km (0.091 R)
• M52: 35,906,331 km (0.11 R)
• M53: 37,514,209 km (0.105 R)
• M54: 37,770,171 km (0.106 R)
• M55: 39,058,957 km (0.098 R)
• M56: 40,887,342 km (0.038 R)
• M57: 41,856,138 km (0.043 R)
• M58: 42,832,563 km (0.067 R)
• M59: 42,921,574 km (0.077 R)
• M60: 44,175,952 km (0.103 R)
• M61: 45,079,224 km (0.065 R)
• M62: 46,079,884 km (0.111 R)
• M63: 46,904,019 km (0.051 R)
• M64: 47,179,728 km (0.072 R)
• M65: 48,103,046 km (0.054 R)
• M66: 48,195,647 km (0.085 R)
• M67: 49,873,387 km (0.107 R)
• M68: 49,967,185 km (0.075 R)
• M69: 50,060,983 km (0.049 R)
• M70: 50,908,155 km (0.085 R)
• M71: 51,854,960 km (0.1 R)
• M72: 52,044,950 km (0.084 R)
• M73: 52,235,238 km (0.06 R)
• M74: 52,425,826 km (0.098 R)
• M75: 52,521,120 km (0.104 R)
• M76: 52,712,007 km (0.098 R)
• M77: 52,998,786 km (0.086 R)
• M78: 54,150,839 km (0.113 R)
• M79: 55,020,302 km (0.094 R)
• M80: 57,067,100 km (0.067 R)
• M81: 59,138,581 km (0.095 R)
• M82: 59,535,913 km (0.119 R)
• M83: 59,734,879 km (0.071 R)
• M84: 60,333,270 km (0.082 R)
• M85: 60,833,525 km (0.032 R)
• M86: 62,140,263 km (0.099 R)
• M87: 63,964,908 km (0.07 R)
• M88: 67,563,036 km (0.064 R)
• M89: 68,394,651 km (0.066 R)
• M90: 69,229,556 km (0.09 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 11,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit