🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.55 AU - 0.57 AU

Year: 152 Days

Day: 28.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.91 AU - 1.19 AU

Year: 391 Days

Day: 31.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,527,637 km

• M1: 158,873 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.05 AU - 1.47 AU

Year: 514 Days

Day: 33.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,527,637 km

• M1: 388,356 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.2 AU - 1.38 AU

Year: 532 Days

Day: 29.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,527,637 km

• M1: 14,212 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.43 AU - 2.13 AU

Year: 863 Days

Day: 35.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.68 AU - 2.7 AU

Year: 1603 Days

Day: 28 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 9.6

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.07 AU - 10.85 AU

Year: 10575 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,527,637 km

• M1: 178,769 km (0.072 R)
• M2: 254,316 km (0.096 R)
• M3: 322,982 km (0.097 R)
• M4: 400,473 km (0.081 R)
• M5: 471,084 km (0.066 R)
• M6: 546,930 km (0.108 R)
• M7: 1,699,133 km (0.112 R)
• M8: 1,772,136 km (0.085 R)
• M9: 2,127,431 km (0.102 R)
• M10: 2,422,438 km (0.081 R)
• M11: 2,588,791 km (0.089 R)
• M12: 3,986,334 km (0.073 R)
• M13: 4,051,709 km (0.11 R)
• M14: 4,350,306 km (0.096 R)
• M15: 5,651,658 km (0.1 R)
• M16: 5,985,411 km (0.101 R)
• M17: 6,173,605 km (0.045 R)
• M18: 7,871,541 km (0.098 R)
• M19: 9,049,923 km (0.047 R)
• M20: 9,136,241 km (0.078 R)
• M21: 9,527,888 km (0.106 R)
• M22: 9,880,790 km (0.11 R)
• M23: 9,969,651 km (0.081 R)
• M24: 11,288,057 km (0.109 R)
• M25: 11,896,771 km (0.102 R)
• M26: 12,372,193 km (0.076 R)
• M27: 13,048,375 km (0.096 R)
• M28: 13,489,390 km (0.113 R)
• M29: 14,335,665 km (0.098 R)
• M30: 14,486,908 km (0.044 R)
• M31: 14,790,741 km (0.072 R)
• M32: 16,816,895 km (0.113 R)
• M33: 17,029,623 km (0.098 R)
• M34: 17,189,693 km (0.11 R)
• M35: 17,565,333 km (0.095 R)
• M36: 17,835,208 km (0.032 R)
• M37: 18,653,209 km (0.12 R)
• M38: 20,043,572 km (0.117 R)
• M39: 21,179,767 km (0.111 R)
• M40: 21,294,509 km (0.051 R)
• M41: 22,336,757 km (0.039 R)
• M42: 23,395,611 km (0.04 R)
• M43: 23,692,563 km (0.068 R)
• M44: 24,591,048 km (0.053 R)
• M45: 24,832,648 km (0.104 R)
• M46: 25,990,386 km (0.063 R)
• M47: 26,051,871 km (0.045 R)
• M48: 26,792,829 km (0.039 R)
• M49: 28,611,790 km (0.08 R)
• M50: 28,738,649 km (0.114 R)
• M51: 28,865,807 km (0.111 R)
• M52: 28,993,115 km (0.034 R)
• M53: 31,381,445 km (0.065 R)
• M54: 31,840,411 km (0.094 R)
• M55: 32,698,504 km (0.114 R)
• M56: 33,030,611 km (0.094 R)
• M57: 33,497,506 km (0.08 R)
• M58: 34,843,289 km (0.092 R)
• M59: 36,138,058 km (0.096 R)
• M60: 36,619,165 km (0.11 R)
• M61: 36,963,988 km (0.067 R)
• M62: 37,171,481 km (0.11 R)
• M63: 37,865,764 km (0.089 R)
• M64: 38,284,339 km (0.111 R)
• M65: 38,564,237 km (0.077 R)
• M66: 38,774,721 km (0.066 R)
• M67: 39,549,339 km (0.092 R)
• M68: 40,258,133 km (0.114 R)
• M69: 41,832,053 km (0.034 R)
• M70: 42,192,583 km (0.069 R)
• M71: 42,337,095 km (0.119 R)
• M72: 42,699,122 km (0.065 R)
• M73: 43,718,033 km (0.107 R)
• M74: 44,450,763 km (0.096 R)
• M75: 44,745,022 km (0.12 R)
• M76: 45,483,437 km (0.086 R)
• M77: 45,705,740 km (0.114 R)
• M78: 46,151,542 km (0.119 R)
• M79: 47,047,184 km (0.106 R)
• M80: 47,722,768 km (0.08 R)
• M81: 47,948,661 km (0.052 R)
• M82: 49,616,228 km (0.059 R)
• M83: 50,150,741 km (0.034 R)
• M84: 50,687,199 km (0.068 R)
• M85: 50,763,943 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 11

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.83 AU - 11.79 AU

Year: 12917 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,527,637 km

• M1: 171,439 km (0.1 R)
• M2: 357,988 km (0.091 R)
• M3: 485,445 km (0.113 R)
• M4: 576,251 km (0.092 R)
• M5: 645,216 km (0.109 R)
• M6: 777,460 km (0.097 R)
• M7: 968,945 km (0.097 R)
• M8: 1,194,389 km (0.089 R)
• M9: 1,379,741 km (0.115 R)
• M10: 1,456,634 km (0.05 R)
• M11: 1,779,018 km (0.077 R)
• M12: 1,992,045 km (0.105 R)
• M13: 2,327,593 km (0.114 R)
• M14: 2,490,356 km (0.075 R)
• M15: 2,876,917 km (0.098 R)
• M16: 3,077,228 km (0.078 R)
• M17: 3,179,254 km (0.113 R)
• M18: 3,952,226 km (0.12 R)
• M19: 4,288,821 km (0.03 R)
• M20: 4,431,837 km (0.062 R)
• M21: 5,292,324 km (0.052 R)
• M22: 5,445,961 km (0.054 R)
• M23: 5,538,861 km (0.046 R)
• M24: 6,365,838 km (0.106 R)
• M25: 6,529,349 km (0.104 R)
• M26: 7,367,546 km (0.071 R)
• M27: 7,677,662 km (0.042 R)
• M28: 7,816,938 km (0.087 R)
• M29: 8,525,583 km (0.057 R)
• M30: 8,778,553 km (0.075 R)
• M31: 9,552,123 km (0.091 R)
• M32: 9,890,364 km (0.085 R)
• M33: 10,462,875 km (0.072 R)
• M34: 10,578,664 km (0.104 R)
• M35: 10,850,633 km (0.077 R)
• M36: 11,322,016 km (0.094 R)
• M37: 12,082,272 km (0.054 R)
• M38: 12,163,204 km (0.107 R)
• M39: 12,448,039 km (0.058 R)
• M40: 12,983,001 km (0.103 R)
• M41: 13,316,006 km (0.118 R)
• M42: 13,567,480 km (0.049 R)
• M43: 13,905,421 km (0.09 R)
• M44: 14,032,879 km (0.069 R)
• M45: 15,022,618 km (0.051 R)
• M46: 16,079,378 km (0.1 R)
• M47: 16,887,655 km (0.098 R)
• M48: 17,068,967 km (0.05 R)
• M49: 17,663,021 km (0.088 R)
• M50: 18,217,430 km (0.065 R)
• M51: 20,298,935 km (0.086 R)
• M52: 21,123,070 km (0.112 R)
• M53: 21,514,717 km (0.071 R)
• M54: 23,105,242 km (0.104 R)
• M55: 23,205,921 km (0.086 R)
• M56: 23,762,275 km (0.12 R)
• M57: 24,271,656 km (0.092 R)
• M58: 24,425,293 km (0.111 R)
• M59: 25,926,358 km (0.065 R)
• M60: 27,084,994 km (0.074 R)
• M61: 27,617,113 km (0.04 R)
• M62: 28,529,810 km (0.12 R)
• M63: 29,944,707 km (0.095 R)
• M64: 31,271,041 km (0.102 R)
• M65: 31,382,492 km (0.109 R)
• M66: 31,773,391 km (0.05 R)
• M67: 32,447,329 km (0.05 R)
• M68: 33,012,510 km (0.095 R)
• M69: 33,239,450 km (0.074 R)
• M70: 33,523,985 km (0.111 R)
• M71: 33,637,979 km (0.084 R)
• M72: 34,497,119 km (0.034 R)
• M73: 36,061,913 km (0.075 R)
• M74: 36,471,362 km (0.111 R)
• M75: 36,706,082 km (0.064 R)
• M76: 37,353,990 km (0.08 R)
• M77: 37,531,413 km (0.098 R)
• M78: 38,362,728 km (0.084 R)
• M79: 38,721,015 km (0.111 R)
• M80: 38,960,372 km (0.062 R)
• M81: 39,380,443 km (0.111 R)
• M82: 40,164,784 km (0.091 R)
• M83: 40,407,133 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.9

Radius: 7.4

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.82 AU - 14.38 AU

Year: 17232 Days

Day: 20.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,527,637 km

• M1: 189,391 km (0.114 R)
• M2: 241,900 km (0.095 R)
• M3: 598,092 km (0.101 R)
• M4: 871,108 km (0.086 R)
• M5: 1,319,752 km (0.117 R)
• M6: 1,613,712 km (0.06 R)
• M7: 2,612,727 km (0.075 R)
• M8: 2,758,136 km (0.11 R)
• M9: 3,133,178 km (0.11 R)
• M10: 4,395,933 km (0.099 R)
• M11: 4,700,664 km (0.099 R)
• M12: 4,833,358 km (0.04 R)
• M13: 5,057,455 km (0.099 R)
• M14: 5,193,440 km (0.107 R)
• M15: 5,284,844 km (0.108 R)
• M16: 5,796,917 km (0.111 R)
• M17: 6,373,468 km (0.094 R)
• M18: 6,968,418 km (0.105 R)
• M19: 7,841,172 km (0.1 R)
• M20: 7,893,681 km (0.107 R)
• M21: 8,585,721 km (0.115 R)
• M22: 8,639,726 km (0.076 R)
• M23: 8,802,488 km (0.104 R)
• M24: 9,076,103 km (0.115 R)
• M25: 10,775,834 km (0.061 R)
• M26: 11,423,293 km (0.095 R)
• M27: 11,781,730 km (0.091 R)
• M28: 12,022,732 km (0.059 R)
• M29: 12,143,757 km (0.118 R)
• M30: 12,693,828 km (0.094 R)
• M31: 13,189,595 km (0.092 R)
• M32: 13,691,796 km (0.119 R)
• M33: 15,366,394 km (0.108 R)
• M34: 17,309,371 km (0.11 R)
• M35: 18,974,844 km (0.104 R)
• M36: 19,257,285 km (0.113 R)
• M37: 20,329,154 km (0.114 R)
• M38: 20,473,516 km (0.082 R)
• M39: 20,835,991 km (0.094 R)
• M40: 21,127,558 km (0.09 R)
• M41: 21,493,773 km (0.094 R)
• M42: 22,010,036 km (0.117 R)
• M43: 23,205,472 km (0.104 R)
• M44: 23,659,053 km (0.073 R)
• M45: 23,735,049 km (0.094 R)
• M46: 23,887,040 km (0.074 R)
• M47: 24,115,775 km (0.06 R)
• M48: 25,192,431 km (0.053 R)
• M49: 26,442,172 km (0.049 R)
• M50: 26,836,811 km (0.092 R)
• M51: 29,817,249 km (0.103 R)
• M52: 30,392,902 km (0.057 R)
• M53: 31,722,228 km (0.073 R)
• M54: 32,478,296 km (0.119 R)
• M55: 32,900,910 km (0.1 R)
• M56: 33,666,103 km (0.101 R)
• M57: 34,093,804 km (0.105 R)
• M58: 35,387,676 km (0.054 R)
• M59: 36,084,353 km (0.079 R)
• M60: 36,171,718 km (0.105 R)
• M61: 38,736,723 km (0.072 R)
• M62: 39,724,817 km (0.092 R)
• M63: 40,176,752 km (0.109 R)
• M64: 41,176,964 km (0.12 R)
• M65: 41,725,988 km (0.09 R)
• M66: 42,277,405 km (0.048 R)
• M67: 43,480,472 km (0.12 R)
• M68: 43,759,621 km (0.054 R)
• M69: 43,946,170 km (0.105 R)
• M70: 44,694,757 km (0.046 R)
• M71: 46,014,809 km (0.082 R)
• M72: 51,914,201 km (0.119 R)
• M73: 53,699,951 km (0.053 R)
• M74: 55,102,730 km (0.062 R)
• M75: 56,720,631 km (0.071 R)
• M76: 57,025,811 km (0.118 R)
• M77: 59,486,097 km (0.044 R)
• M78: 59,796,064 km (0.12 R)
• M79: 60,521,464 km (0.12 R)
• M80: 62,190,228 km (0.072 R)
• M81: 65,573,235 km (0.069 R)
• M82: 66,107,149 km (0.068 R)
• M83: 68,365,479 km (0.114 R)
• M84: 68,581,947 km (0.098 R)
• M85: 68,798,565 km (0.115 R)
• M86: 69,994,001 km (0.116 R)
• M87: 70,212,115 km (0.064 R)
• M88: 71,196,319 km (0.085 R)
• M89: 71,855,148 km (0.072 R)
• M90: 71,965,103 km (0.101 R)
• M91: 72,185,161 km (0.037 R)
• M92: 72,295,415 km (0.099 R)
• M93: 73,067,938 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.1

Radius: 7.3

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.94 AU - 17.16 AU

Year: 19140 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,527,637 km

• M1: 118,332 km (0.076 R)
• M2: 168,597 km (0.064 R)
• M3: 233,672 km (0.087 R)
• M4: 470,037 km (0.111 R)
• M5: 848,968 km (0.11 R)
• M6: 928,105 km (0.058 R)
• M7: 1,198,578 km (0.101 R)
• M8: 2,018,524 km (0.074 R)
• M9: 2,147,477 km (0.096 R)
• M10: 2,620,207 km (0.106 R)
• M11: 2,737,491 km (0.108 R)
• M12: 2,808,700 km (0.054 R)
• M13: 2,977,297 km (0.115 R)
• M14: 3,050,600 km (0.062 R)
• M15: 3,451,672 km (0.076 R)
• M16: 3,922,606 km (0.114 R)
• M17: 4,030,017 km (0.081 R)
• M18: 4,193,079 km (0.039 R)
• M19: 4,525,485 km (0.054 R)
• M20: 4,723,403 km (0.053 R)
• M21: 5,186,558 km (0.055 R)
• M22: 5,334,211 km (0.099 R)
• M23: 6,343,548 km (0.11 R)
• M24: 6,950,915 km (0.074 R)
• M25: 8,186,444 km (0.097 R)
• M26: 9,452,341 km (0.071 R)
• M27: 9,596,703 km (0.094 R)
• M28: 9,705,461 km (0.078 R)
• M29: 9,887,671 km (0.114 R)
• M30: 10,181,481 km (0.04 R)
• M31: 10,366,684 km (0.118 R)
• M32: 12,121,766 km (0.11 R)
• M33: 13,234,325 km (0.066 R)
• M34: 13,517,514 km (0.07 R)
• M35: 14,462,225 km (0.096 R)
• M36: 14,963,527 km (0.087 R)
• M37: 15,385,543 km (0.104 R)
• M38: 15,470,514 km (0.074 R)
• M39: 16,762,441 km (0.106 R)
• M40: 17,377,139 km (0.054 R)
• M41: 17,776,266 km (0.12 R)
• M42: 18,223,265 km (0.116 R)
• M43: 18,448,110 km (0.096 R)
• M44: 18,538,318 km (0.081 R)
• M45: 18,900,644 km (0.104 R)
• M46: 19,632,177 km (0.116 R)
• M47: 19,770,406 km (0.117 R)
• M48: 19,816,632 km (0.072 R)
• M49: 19,955,309 km (0.061 R)
• M50: 20,840,779 km (0.114 R)
• M51: 22,650,015 km (0.085 R)
• M52: 22,843,445 km (0.085 R)
• M53: 22,891,765 km (0.118 R)
• M54: 23,231,801 km (0.049 R)
• M55: 23,867,592 km (0.099 R)
• M56: 24,410,034 km (0.098 R)
• M57: 24,856,733 km (0.106 R)
• M58: 25,758,509 km (0.091 R)
• M59: 26,365,578 km (0.1 R)
• M60: 26,620,044 km (0.111 R)
• M61: 27,542,464 km (0.119 R)
• M62: 28,475,207 km (0.116 R)
• M63: 28,736,255 km (0.118 R)
• M64: 28,788,465 km (0.109 R)
• M65: 28,893,183 km (0.109 R)
• M66: 29,050,411 km (0.092 R)
• M67: 30,638,542 km (0.034 R)
• M68: 31,013,135 km (0.032 R)
• M69: 31,066,691 km (0.074 R)
• M70: 31,227,808 km (0.115 R)
• M71: 31,281,663 km (0.093 R)
• M72: 32,417,709 km (0.028 R)
• M73: 32,908,689 km (0.071 R)
• M74: 33,237,505 km (0.061 R)
• M75: 33,292,408 km (0.061 R)
• M76: 36,527,462 km (0.119 R)
• M77: 38,124,718 km (0.111 R)
• M78: 38,354,800 km (0.034 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 15,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit