🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.59 AU - 0.63 AU

Year: 181 Days

Day: 39.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,669,137 km

• M1: 122,221 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.67 AU - 0.85 AU

Year: 252 Days

Day: 15.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.78 AU - 0.9 AU

Year: 293 Days

Day: 26.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.24 AU - 1.58 AU

Year: 638 Days

Day: 33 Hours

Environment

Temp: -43 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,669,137 km

• M1: 124,017 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.69 AU - 4.35 AU

Year: 2515 Days

Day: 17.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,669,137 km

• M1: 303,235 km (0.075 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.3

Radius: 11.5

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.53 AU - 4.85 AU

Year: 3266 Days

Day: 5.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,669,137 km

• M1: 151,991 km (0.089 R)
• M2: 242,797 km (0.099 R)
• M3: 315,502 km (0.059 R)
• M4: 416,929 km (0.093 R)
• M5: 651,349 km (0.101 R)
• M6: 768,933 km (0.054 R)
• M7: 870,809 km (0.109 R)
• M8: 1,002,306 km (0.119 R)
• M9: 1,127,968 km (0.095 R)
• M10: 1,465,910 km (0.098 R)
• M11: 1,551,928 km (0.107 R)
• M12: 1,699,133 km (0.069 R)
• M13: 1,820,307 km (0.103 R)
• M14: 2,152,564 km (0.054 R)
• M15: 2,300,965 km (0.118 R)
• M16: 2,435,902 km (0.086 R)
• M17: 2,802,567 km (0.102 R)
• M18: 2,892,475 km (0.082 R)
• M19: 3,001,681 km (0.113 R)
• M20: 3,261,982 km (0.064 R)
• M21: 3,337,828 km (0.096 R)
• M22: 3,471,867 km (0.046 R)
• M23: 3,607,702 km (0.096 R)
• M24: 3,745,332 km (0.06 R)
• M25: 4,025,978 km (0.081 R)
• M26: 4,586,671 km (0.049 R)
• M27: 4,736,119 km (0.098 R)
• M28: 4,952,288 km (0.112 R)
• M29: 5,039,803 km (0.095 R)
• M30: 5,780,911 km (0.104 R)
• M31: 6,412,662 km (0.043 R)
• M32: 6,579,913 km (0.116 R)
• M33: 6,919,201 km (0.03 R)
• M34: 7,017,187 km (0.067 R)
• M35: 7,115,623 km (0.078 R)
• M36: 7,792,104 km (0.112 R)
• M37: 7,893,980 km (0.085 R)
• M38: 8,228,631 km (0.097 R)
• M39: 8,462,901 km (0.106 R)
• M40: 8,620,428 km (0.071 R)
• M41: 8,938,323 km (0.072 R)
• M42: 9,071,914 km (0.107 R)
• M43: 9,341,041 km (0.115 R)
• M44: 10,025,601 km (0.093 R)
• M45: 10,868,435 km (0.032 R)
• M46: 11,097,020 km (0.101 R)
• M47: 11,240,784 km (0.05 R)
• M48: 11,558,979 km (0.088 R)
• M49: 11,880,315 km (0.094 R)
• M50: 13,073,358 km (0.111 R)
• M51: 13,225,200 km (0.115 R)
• M52: 13,530,679 km (0.089 R)
• M53: 13,900,185 km (0.077 R)
• M54: 14,554,975 km (0.084 R)
• M55: 15,604,255 km (0.11 R)
• M56: 15,700,895 km (0.062 R)
• M57: 15,959,400 km (0.089 R)
• M58: 16,350,000 km (0.095 R)
• M59: 17,173,686 km (0.096 R)
• M60: 18,758,675 km (0.089 R)
• M61: 19,447,274 km (0.101 R)
• M62: 19,864,353 km (0.082 R)
• M63: 20,566,117 km (0.061 R)
• M64: 21,026,729 km (0.116 R)
• M65: 21,204,750 km (0.065 R)
• M66: 21,454,728 km (0.105 R)
• M67: 21,777,710 km (0.119 R)
• M68: 22,102,337 km (0.098 R)
• M69: 22,174,743 km (0.098 R)
• M70: 22,501,315 km (0.072 R)
• M71: 23,232,699 km (0.105 R)
• M72: 23,972,012 km (0.099 R)
• M73: 24,157,962 km (0.057 R)
• M74: 24,232,461 km (0.07 R)
• M75: 24,419,160 km (0.107 R)
• M76: 25,359,831 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.6

Radius: 14.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.34 AU - 9.78 AU

Year: 10385 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,669,137 km

• M1: 214,224 km (0.085 R)
• M2: 350,508 km (0.073 R)
• M3: 713,582 km (0.114 R)
• M4: 855,999 km (0.118 R)
• M5: 1,404,724 km (0.085 R)
• M6: 1,547,440 km (0.107 R)
• M7: 1,652,608 km (0.071 R)
• M8: 2,075,072 km (0.103 R)
• M9: 2,862,256 km (0.066 R)
• M10: 3,537,541 km (0.089 R)
• M11: 3,937,117 km (0.101 R)
• M12: 4,873,599 km (0.12 R)
• M13: 5,286,490 km (0.105 R)
• M14: 5,644,926 km (0.104 R)
• M15: 6,011,142 km (0.087 R)
• M16: 6,180,337 km (0.058 R)
• M17: 6,351,028 km (0.108 R)
• M18: 6,767,209 km (0.113 R)
• M19: 6,943,286 km (0.113 R)
• M20: 7,335,980 km (0.115 R)
• M21: 7,846,408 km (0.056 R)
• M22: 7,957,260 km (0.036 R)
• M23: 8,557,447 km (0.069 R)
• M24: 8,824,778 km (0.117 R)
• M25: 9,289,429 km (0.079 R)
• M26: 9,921,331 km (0.111 R)
• M27: 10,041,458 km (0.107 R)
• M28: 10,242,667 km (0.074 R)
• M29: 10,771,944 km (0.067 R)
• M30: 11,019,379 km (0.061 R)
• M31: 11,143,695 km (0.118 R)
• M32: 11,477,747 km (0.11 R)
• M33: 12,198,510 km (0.098 R)
• M34: 13,594,856 km (0.097 R)
• M35: 14,447,863 km (0.052 R)
• M36: 14,675,252 km (0.055 R)
• M37: 16,064,268 km (0.042 R)
• M38: 16,394,431 km (0.113 R)
• M39: 16,631,693 km (0.079 R)
• M40: 16,774,559 km (0.111 R)
• M41: 17,157,679 km (0.053 R)
• M42: 17,932,297 km (0.088 R)
• M43: 18,225,808 km (0.045 R)
• M44: 18,422,379 km (0.077 R)
• M45: 18,817,617 km (0.077 R)
• M46: 19,315,479 km (0.092 R)
• M47: 20,222,790 km (0.094 R)
• M48: 20,477,256 km (0.091 R)
• M49: 20,579,431 km (0.056 R)
• M50: 21,402,369 km (0.098 R)
• M51: 22,709,705 km (0.101 R)
• M52: 24,583,119 km (0.101 R)
• M53: 25,675,782 km (0.034 R)
• M54: 26,339,099 km (0.045 R)
• M55: 26,505,751 km (0.102 R)
• M56: 27,457,044 km (0.111 R)
• M57: 27,626,089 km (0.105 R)
• M58: 27,851,982 km (0.074 R)
• M59: 28,533,400 km (0.118 R)
• M60: 28,704,690 km (0.045 R)
• M61: 29,162,908 km (0.085 R)
• M62: 29,277,949 km (0.052 R)
• M63: 29,565,925 km (0.077 R)
• M64: 29,912,842 km (0.084 R)
• M65: 30,319,300 km (0.12 R)
• M66: 30,435,687 km (0.108 R)
• M67: 31,490,501 km (0.054 R)
• M68: 31,785,658 km (0.05 R)
• M69: 32,915,571 km (0.12 R)
• M70: 33,215,066 km (0.119 R)
• M71: 34,909,112 km (0.119 R)
• M72: 35,951,360 km (0.11 R)
• M73: 36,941,698 km (0.1 R)
• M74: 37,878,181 km (0.076 R)
• M75: 38,443,810 km (0.08 R)
• M76: 38,633,052 km (0.085 R)
• M77: 41,313,995 km (0.113 R)
• M78: 41,701,902 km (0.045 R)
• M79: 41,831,454 km (0.114 R)
• M80: 42,807,431 km (0.119 R)
• M81: 43,265,499 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.9

Radius: 4.2

Gravity: 56.06 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.75 AU - 14.31 AU

Year: 18951 Days

Day: 24.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,669,137 km

• M1: 896,989 km (0.049 R)
• M2: 1,035,367 km (0.098 R)
• M3: 1,301,352 km (0.112 R)
• M4: 1,426,266 km (0.112 R)
• M5: 1,490,144 km (0.115 R)
• M6: 1,687,464 km (0.088 R)
• M7: 2,253,542 km (0.118 R)
• M8: 3,243,581 km (0.119 R)
• M9: 4,119,177 km (0.116 R)
• M10: 4,210,582 km (0.033 R)
• M11: 4,630,054 km (0.112 R)
• M12: 4,965,602 km (0.119 R)
• M13: 5,209,895 km (0.075 R)
• M14: 5,659,736 km (0.089 R)
• M15: 6,278,623 km (0.088 R)
• M16: 7,082,113 km (0.11 R)
• M17: 7,136,716 km (0.062 R)
• M18: 7,412,425 km (0.111 R)
• M19: 8,842,132 km (0.1 R)
• M20: 9,678,833 km (0.117 R)
• M21: 10,603,198 km (0.112 R)
• M22: 10,728,561 km (0.085 R)
• M23: 11,044,063 km (0.111 R)
• M24: 12,205,092 km (0.079 R)
• M25: 14,362,592 km (0.038 R)
• M26: 15,201,537 km (0.057 R)
• M27: 15,342,907 km (0.074 R)
• M28: 15,484,726 km (0.117 R)
• M29: 15,984,383 km (0.04 R)
• M30: 16,056,190 km (0.052 R)
• M31: 17,663,170 km (0.053 R)
• M32: 17,811,870 km (0.084 R)
• M33: 17,886,370 km (0.067 R)
• M34: 18,110,318 km (0.117 R)
• M35: 18,485,809 km (0.114 R)
• M36: 19,167,975 km (0.11 R)
• M37: 20,400,961 km (0.09 R)
• M38: 21,105,866 km (0.091 R)
• M39: 22,539,163 km (0.119 R)
• M40: 23,839,468 km (0.086 R)
• M41: 24,250,712 km (0.044 R)
• M42: 25,331,108 km (0.105 R)
• M43: 26,172,746 km (0.096 R)
• M44: 28,403,549 km (0.063 R)
• M45: 29,894,741 km (0.054 R)
• M46: 30,249,288 km (0.082 R)
• M47: 30,783,801 km (0.09 R)
• M48: 31,771,596 km (0.056 R)
• M49: 31,861,953 km (0.07 R)
• M50: 32,042,817 km (0.095 R)
• M51: 32,133,473 km (0.071 R)
• M52: 33,410,590 km (0.096 R)
• M53: 34,797,213 km (0.084 R)
• M54: 35,076,662 km (0.111 R)
• M55: 35,170,011 km (0.111 R)
• M56: 36,580,270 km (0.098 R)
• M57: 39,844,645 km (0.084 R)
• M58: 40,528,158 km (0.12 R)
• M59: 40,822,267 km (0.088 R)
• M60: 41,314,145 km (0.095 R)
• M61: 45,115,277 km (0.074 R)
• M62: 45,725,636 km (0.084 R)
• M63: 46,031,863 km (0.103 R)
• M64: 46,338,688 km (0.072 R)
• M65: 46,646,262 km (0.102 R)
• M66: 48,401,793 km (0.086 R)
• M67: 48,922,244 km (0.096 R)
• M68: 49,863,663 km (0.095 R)
• M69: 50,600,133 km (0.062 R)
• M70: 51,340,044 km (0.119 R)
• M71: 52,190,060 km (0.114 R)
• M72: 52,296,723 km (0.072 R)
• M73: 52,403,386 km (0.086 R)
• M74: 53,044,862 km (0.106 R)
• M75: 58,601,226 km (0.093 R)
• M76: 60,382,039 km (0.086 R)
• M77: 60,605,837 km (0.101 R)
• M78: 60,942,283 km (0.102 R)
• M79: 61,729,317 km (0.109 R)
• M80: 62,519,793 km (0.069 R)
• M81: 64,796,822 km (0.118 R)
• M82: 65,485,122 km (0.103 R)
• M83: 66,291,304 km (0.103 R)
• M84: 66,869,051 km (0.103 R)
• M85: 66,984,840 km (0.108 R)
• M86: 67,100,629 km (0.12 R)
• M87: 67,216,567 km (0.096 R)
• M88: 67,564,682 km (0.1 R)
• M89: 67,680,919 km (0.095 R)
• M90: 68,029,781 km (0.045 R)
• M91: 69,431,364 km (0.115 R)
• M92: 70,135,671 km (0.044 R)
• M93: 75,493,219 km (0.087 R)
• M94: 75,975,822 km (0.051 R)
• M95: 76,701,521 km (0.079 R)
• M96: 79,015,052 km (0.053 R)
• M97: 80,487,843 km (0.103 R)
• M98: 82,093,627 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.2

Radius: 3.8

Gravity: 60.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.73 AU - 14.43 AU

Year: 20119 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,669,137 km

• M1: 49,816 km (0.093 R)
• M2: 542,591 km (0.037 R)
• M3: 611,556 km (0.113 R)
• M4: 862,432 km (0.094 R)
• M5: 998,865 km (0.119 R)
• M6: 1,480,121 km (0.077 R)
• M7: 1,512,285 km (0.058 R)
• M8: 1,812,677 km (0.098 R)
• M9: 2,352,875 km (0.078 R)
• M10: 2,660,000 km (0.051 R)
• M11: 2,699,344 km (0.05 R)
• M12: 3,875,333 km (0.11 R)
• M13: 4,703,806 km (0.049 R)
• M14: 4,847,121 km (0.072 R)
• M15: 4,991,931 km (0.117 R)
• M16: 5,285,592 km (0.111 R)
• M17: 6,462,329 km (0.095 R)
• M18: 6,944,034 km (0.081 R)
• M19: 7,660,009 km (0.096 R)
• M20: 7,998,250 km (0.108 R)
• M21: 8,514,812 km (0.109 R)
• M22: 9,339,694 km (0.066 R)
• M23: 9,640,386 km (0.104 R)
• M24: 10,128,075 km (0.092 R)
• M25: 10,189,709 km (0.109 R)
• M26: 10,436,995 km (0.098 R)
• M27: 10,937,699 km (0.104 R)
• M28: 11,703,191 km (0.106 R)
• M29: 12,157,819 km (0.1 R)
• M30: 12,485,887 km (0.117 R)
• M31: 13,420,275 km (0.041 R)
• M32: 15,355,324 km (0.085 R)
• M33: 16,499,598 km (0.05 R)
• M34: 17,745,000 km (0.112 R)
• M35: 18,117,200 km (0.067 R)
• M36: 18,191,849 km (0.092 R)
• M37: 20,092,939 km (0.109 R)
• M38: 22,455,987 km (0.084 R)
• M39: 23,181,836 km (0.082 R)
• M40: 23,833,484 km (0.07 R)
• M41: 25,321,534 km (0.118 R)
• M42: 25,405,159 km (0.074 R)
• M43: 25,488,784 km (0.113 R)
• M44: 25,740,258 km (0.099 R)
• M45: 27,609,334 km (0.082 R)
• M46: 28,040,326 km (0.072 R)
• M47: 28,821,376 km (0.026 R)
• M48: 28,995,957 km (0.088 R)
• M49: 29,609,757 km (0.094 R)
• M50: 30,405,169 km (0.092 R)
• M51: 30,939,233 km (0.082 R)
• M52: 31,926,579 km (0.109 R)
• M53: 32,016,787 km (0.074 R)
• M54: 35,042,852 km (0.101 R)
• M55: 35,322,451 km (0.118 R)
• M56: 35,415,800 km (0.033 R)
• M57: 35,509,299 km (0.103 R)
• M58: 37,205,290 km (0.055 R)
• M59: 37,395,279 km (0.057 R)
• M60: 37,776,454 km (0.055 R)
• M61: 37,967,491 km (0.051 R)
• M62: 38,542,545 km (0.11 R)
• M63: 40,382,300 km (0.089 R)
• M64: 43,245,154 km (0.103 R)
• M65: 44,146,780 km (0.117 R)
• M66: 44,549,498 km (0.072 R)
• M67: 44,852,434 km (0.112 R)
• M68: 45,561,677 km (0.076 R)
• M69: 46,070,609 km (0.088 R)
• M70: 48,228,558 km (0.082 R)
• M71: 49,999,348 km (0.115 R)
• M72: 50,314,102 km (0.057 R)
• M73: 52,216,239 km (0.104 R)
• M74: 54,896,734 km (0.03 R)
• M75: 58,723,747 km (0.063 R)
• M76: 61,061,064 km (0.078 R)
• M77: 62,297,490 km (0.061 R)
• M78: 62,862,072 km (0.06 R)
• M79: 64,224,311 km (0.104 R)
• M80: 64,566,441 km (0.117 R)
• M81: 64,909,170 km (0.12 R)
• M82: 70,708,630 km (0.07 R)
• M83: 71,770,027 km (0.119 R)
• M84: 73,908,529 km (0.096 R)
• M85: 74,266,965 km (0.091 R)
• M86: 75,465,992 km (0.08 R)
• M87: 78,004,668 km (0.091 R)
• M88: 79,101,221 km (0.091 R)
• M89: 79,957,668 km (0.057 R)
• M90: 80,325,679 km (0.08 R)
• M91: 81,186,465 km (0.099 R)
• M92: 82,050,243 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 14,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit