🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.54 AU - 0.9 AU

Year: 216 Days

Day: 40.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 117.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,269,563 km

• M1: 144,661 km (0.061 R)
• M2: 265,237 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.74 AU - 0.82 AU

Year: 243 Days

Day: 13.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,269,563 km

• M1: 269,575 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.97 AU - 1.05 AU

Year: 358 Days

Day: 13.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,269,563 km

• M1: 434,731 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.96 AU - 2.04 AU

Year: 999 Days

Day: 22.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.11 AU - 2.17 AU

Year: 1105 Days

Day: 46.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,269,563 km

• M1: 50,863 km (0.043 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.94 AU - 3.42 AU

Year: 2002 Days

Day: 18.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,269,563 km

• M1: 1,056,161 km (0.105 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 12.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.7 AU - 7.16 AU

Year: 5757 Days

Day: 10.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,269,563 km

• M1: 159,920 km (0.096 R)
• M2: 258,804 km (0.12 R)
• M3: 682,017 km (0.089 R)
• M4: 876,793 km (0.118 R)
• M5: 998,715 km (0.057 R)
• M6: 1,150,557 km (0.091 R)
• M7: 1,235,828 km (0.116 R)
• M8: 1,323,343 km (0.095 R)
• M9: 1,531,882 km (0.074 R)
• M10: 1,937,592 km (0.072 R)
• M11: 2,055,624 km (0.095 R)
• M12: 2,206,569 km (0.1 R)
• M13: 2,424,233 km (0.102 R)
• M14: 2,535,834 km (0.03 R)
• M15: 2,797,480 km (0.11 R)
• M16: 3,119,864 km (0.1 R)
• M17: 3,418,461 km (0.112 R)
• M18: 3,635,079 km (0.119 R)
• M19: 3,912,134 km (0.103 R)
• M20: 4,024,931 km (0.1 R)
• M21: 4,157,923 km (0.105 R)
• M22: 4,389,351 km (0.117 R)
• M23: 4,487,188 km (0.112 R)
• M24: 4,625,117 km (0.114 R)
• M25: 4,724,750 km (0.086 R)
• M26: 4,845,026 km (0.083 R)
• M27: 4,986,695 km (0.087 R)
• M28: 5,088,871 km (0.067 R)
• M29: 5,420,230 km (0.118 R)
• M30: 6,213,697 km (0.109 R)
• M31: 6,501,075 km (0.101 R)
• M32: 6,590,385 km (0.103 R)
• M33: 7,343,161 km (0.062 R)
• M34: 7,883,957 km (0.069 R)
• M35: 8,292,060 km (0.118 R)
• M36: 8,437,769 km (0.068 R)
• M37: 8,979,163 km (0.117 R)
• M38: 9,455,932 km (0.109 R)
• M39: 9,941,078 km (0.106 R)
• M40: 10,251,643 km (0.057 R)
• M41: 10,618,008 km (0.108 R)
• M42: 10,829,240 km (0.065 R)
• M43: 11,175,709 km (0.064 R)
• M44: 11,363,753 km (0.114 R)
• M45: 11,552,845 km (0.118 R)
• M46: 11,688,530 km (0.106 R)
• M47: 12,098,877 km (0.083 R)
• M48: 12,681,262 km (0.106 R)
• M49: 13,131,103 km (0.089 R)
• M50: 13,472,036 km (0.107 R)
• M51: 13,586,329 km (0.088 R)
• M52: 13,815,812 km (0.08 R)
• M53: 14,424,526 km (0.078 R)
• M54: 14,982,825 km (0.112 R)
• M55: 15,368,937 km (0.114 R)
• M56: 16,060,079 km (0.077 R)
• M57: 16,485,685 km (0.052 R)
• M58: 16,976,666 km (0.077 R)
• M59: 17,100,233 km (0.038 R)
• M60: 17,534,965 km (0.027 R)
• M61: 18,320,204 km (0.078 R)
• M62: 18,828,837 km (0.059 R)
• M63: 18,924,729 km (0.103 R)
• M64: 19,116,962 km (0.076 R)
• M65: 19,309,794 km (0.045 R)
• M66: 20,120,614 km (0.048 R)
• M67: 20,711,227 km (0.029 R)
• M68: 20,942,505 km (0.062 R)
• M69: 21,274,313 km (0.063 R)
• M70: 22,551,281 km (0.108 R)
• M71: 22,823,250 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.9

Radius: 12.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.05 AU - 12.89 AU

Year: 11962 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 76,269,563 km

• M1: 169,943 km (0.068 R)
• M2: 336,595 km (0.109 R)
• M3: 1,202,767 km (0.106 R)
• M4: 1,705,715 km (0.108 R)
• M5: 2,046,499 km (0.066 R)
• M6: 2,135,061 km (0.047 R)
• M7: 3,066,906 km (0.103 R)
• M8: 3,246,423 km (0.072 R)
• M9: 3,724,089 km (0.067 R)
• M10: 4,055,149 km (0.113 R)
• M11: 4,367,061 km (0.093 R)
• M12: 4,453,379 km (0.119 R)
• M13: 4,804,934 km (0.092 R)
• M14: 5,257,168 km (0.11 R)
• M15: 6,300,015 km (0.107 R)
• M16: 6,397,852 km (0.115 R)
• M17: 7,268,213 km (0.095 R)
• M18: 7,405,394 km (0.044 R)
• M19: 7,822,323 km (0.078 R)
• M20: 8,211,278 km (0.094 R)
• M21: 8,390,047 km (0.08 R)
• M22: 8,824,629 km (0.067 R)
• M23: 9,155,539 km (0.084 R)
• M24: 9,527,888 km (0.091 R)
• M25: 9,943,322 km (0.054 R)
• M26: 10,441,931 km (0.093 R)
• M27: 11,344,007 km (0.12 R)
• M28: 11,543,420 km (0.116 R)
• M29: 12,230,224 km (0.061 R)
• M30: 12,475,864 km (0.061 R)
• M31: 13,643,475 km (0.071 R)
• M32: 13,770,634 km (0.108 R)
• M33: 14,585,344 km (0.058 R)
• M34: 15,992,461 km (0.107 R)
• M35: 17,534,666 km (0.117 R)
• M36: 17,673,044 km (0.08 R)
• M37: 18,183,472 km (0.119 R)
• M38: 19,171,416 km (0.059 R)
• M39: 19,552,292 km (0.095 R)
• M40: 19,887,691 km (0.072 R)
• M41: 20,080,223 km (0.049 R)
• M42: 20,564,172 km (0.094 R)
• M43: 21,297,501 km (0.079 R)
• M44: 22,638,795 km (0.1 R)
• M45: 23,599,064 km (0.098 R)
• M46: 24,572,497 km (0.071 R)
• M47: 25,194,226 km (0.055 R)
• M48: 26,400,135 km (0.113 R)
• M49: 27,893,421 km (0.073 R)
• M50: 28,271,155 km (0.108 R)
• M51: 29,578,641 km (0.117 R)
• M52: 32,252,553 km (0.096 R)
• M53: 33,560,936 km (0.094 R)
• M54: 36,170,820 km (0.108 R)
• M55: 37,946,697 km (0.083 R)
• M56: 38,185,754 km (0.082 R)
• M57: 38,785,193 km (0.085 R)
• M58: 40,969,172 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.6

Radius: 8.7

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.7 AU - 13.9 AU

Year: 14313 Days

Day: 9.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,269,563 km

• M1: 222,302 km (0.115 R)
• M2: 396,883 km (0.06 R)
• M3: 598,391 km (0.114 R)
• M4: 701,016 km (0.052 R)
• M5: 1,120,338 km (0.109 R)
• M6: 1,197,232 km (0.098 R)
• M7: 1,302,549 km (0.058 R)
• M8: 1,695,841 km (0.072 R)
• M9: 1,875,509 km (0.096 R)
• M10: 2,351,828 km (0.1 R)
• M11: 3,336,332 km (0.084 R)
• M12: 3,793,503 km (0.05 R)
• M13: 4,724,151 km (0.086 R)
• M14: 5,064,038 km (0.052 R)
• M15: 5,367,721 km (0.11 R)
• M16: 5,499,816 km (0.066 R)
• M17: 5,677,538 km (0.109 R)
• M18: 6,974,103 km (0.097 R)
• M19: 7,215,105 km (0.098 R)
• M20: 7,754,705 km (0.08 R)
• M21: 8,768,829 km (0.114 R)
• M22: 10,421,885 km (0.108 R)
• M23: 11,880,764 km (0.119 R)
• M24: 12,868,708 km (0.085 R)
• M25: 13,223,704 km (0.076 R)
• M26: 14,614,216 km (0.053 R)
• M27: 14,922,537 km (0.115 R)
• M28: 15,170,870 km (0.111 R)
• M29: 16,432,728 km (0.11 R)
• M30: 16,496,756 km (0.079 R)
• M31: 16,624,961 km (0.075 R)
• M32: 17,205,850 km (0.077 R)
• M33: 17,925,116 km (0.074 R)
• M34: 18,189,007 km (0.103 R)
• M35: 18,654,106 km (0.091 R)
• M36: 19,190,265 km (0.119 R)
• M37: 19,325,203 km (0.086 R)
• M38: 22,441,625 km (0.091 R)
• M39: 22,726,161 km (0.104 R)
• M40: 23,442,585 km (0.117 R)
• M41: 23,948,525 km (0.04 R)
• M42: 24,604,362 km (0.074 R)
• M43: 24,750,968 km (0.112 R)
• M44: 25,266,033 km (0.118 R)
• M45: 26,008,188 km (0.062 R)
• M46: 26,082,838 km (0.103 R)
• M47: 26,232,136 km (0.073 R)
• M48: 26,456,832 km (0.062 R)
• M49: 26,983,566 km (0.112 R)
• M50: 28,584,413 km (0.101 R)
• M51: 28,738,499 km (0.074 R)
• M52: 28,815,542 km (0.086 R)
• M53: 29,435,176 km (0.048 R)
• M54: 30,059,149 km (0.041 R)
• M55: 31,877,212 km (0.117 R)
• M56: 32,437,605 km (0.098 R)
• M57: 33,001,290 km (0.115 R)
• M58: 33,243,788 km (0.114 R)
• M59: 33,405,803 km (0.068 R)
• M60: 34,219,915 km (0.09 R)
• M61: 36,117,115 km (0.073 R)
• M62: 36,200,291 km (0.091 R)
• M63: 38,387,412 km (0.045 R)
• M64: 38,812,868 km (0.111 R)
• M65: 41,050,404 km (0.071 R)
• M66: 43,683,925 km (0.075 R)
• M67: 44,217,091 km (0.076 R)
• M68: 44,573,733 km (0.086 R)
• M69: 45,919,814 km (0.066 R)
• M70: 52,092,821 km (0.108 R)
• M71: 52,563,755 km (0.115 R)
• M72: 53,225,576 km (0.103 R)
• M73: 53,415,117 km (0.12 R)
• M74: 54,271,116 km (0.108 R)
• M75: 55,419,429 km (0.104 R)
• M76: 55,707,704 km (0.117 R)
• M77: 55,804,045 km (0.075 R)
• M78: 59,304,635 km (0.095 R)
• M79: 59,796,363 km (0.11 R)
• M80: 59,894,948 km (0.066 R)
• M81: 61,081,409 km (0.103 R)
• M82: 61,379,258 km (0.119 R)
• M83: 61,976,303 km (0.113 R)
• M84: 62,175,867 km (0.088 R)
• M85: 63,276,758 km (0.089 R)
• M86: 63,879,936 km (0.082 R)
• M87: 65,904,295 km (0.052 R)
• M88: 67,436,476 km (0.102 R)
• M89: 68,052,520 km (0.113 R)
• M90: 68,258,367 km (0.114 R)
• M91: 68,361,290 km (0.089 R)
• M92: 68,670,509 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.9

Radius: 9.3

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.78 AU - 15.32 AU

Year: 16646 Days

Day: 14.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,269,563 km

• M1: 118,033 km (0.049 R)
• M2: 203,453 km (0.112 R)
• M3: 434,881 km (0.055 R)
• M4: 551,567 km (0.093 R)
• M5: 635,791 km (0.107 R)
• M6: 842,685 km (0.08 R)
• M7: 916,586 km (0.091 R)
• M8: 1,263,055 km (0.092 R)
• M9: 2,002,816 km (0.072 R)
• M10: 3,163,397 km (0.062 R)
• M11: 3,809,360 km (0.08 R)
• M12: 4,019,695 km (0.114 R)
• M13: 4,104,816 km (0.094 R)
• M14: 5,642,981 km (0.107 R)
• M15: 5,979,876 km (0.083 R)
• M16: 6,126,332 km (0.061 R)
• M17: 6,323,352 km (0.06 R)
• M18: 6,774,390 km (0.111 R)
• M19: 6,978,292 km (0.055 R)
• M20: 9,577,854 km (0.058 R)
• M21: 10,622,197 km (0.113 R)
• M22: 10,799,769 km (0.117 R)
• M23: 13,196,327 km (0.069 R)
• M24: 13,515,120 km (0.117 R)
• M25: 13,771,980 km (0.051 R)
• M26: 15,080,363 km (0.097 R)
• M27: 15,413,667 km (0.077 R)
• M28: 16,155,373 km (0.063 R)
• M29: 17,255,067 km (0.05 R)
• M30: 17,673,642 km (0.033 R)
• M31: 17,954,587 km (0.069 R)
• M32: 18,378,697 km (0.06 R)
• M33: 18,949,413 km (0.093 R)
• M34: 20,844,070 km (0.07 R)
• M35: 20,918,121 km (0.025 R)
• M36: 22,039,805 km (0.101 R)
• M37: 22,798,416 km (0.069 R)
• M38: 22,874,711 km (0.095 R)
• M39: 22,951,156 km (0.07 R)
• M40: 23,334,425 km (0.082 R)
• M41: 24,341,070 km (0.048 R)
• M42: 25,917,233 km (0.115 R)
• M43: 26,156,589 km (0.107 R)
• M44: 26,396,544 km (0.098 R)
• M45: 26,878,698 km (0.083 R)
• M46: 27,526,158 km (0.099 R)
• M47: 28,015,193 km (0.064 R)
• M48: 28,507,071 km (0.089 R)
• M49: 28,754,057 km (0.112 R)
• M50: 29,416,177 km (0.098 R)
• M51: 29,999,759 km (0.091 R)
• M52: 30,839,900 km (0.114 R)
• M53: 32,285,913 km (0.099 R)
• M54: 34,015,265 km (0.083 R)
• M55: 38,286,882 km (0.118 R)
• M56: 39,106,529 km (0.086 R)
• M57: 40,116,015 km (0.112 R)
• M58: 40,485,223 km (0.083 R)
• M59: 41,320,129 km (0.112 R)
• M60: 41,879,924 km (0.103 R)
• M61: 42,536,060 km (0.067 R)
• M62: 42,818,351 km (0.075 R)
• M63: 42,912,598 km (0.112 R)
• M64: 43,195,787 km (0.066 R)
• M65: 44,429,670 km (0.083 R)
• M66: 46,157,376 km (0.058 R)
• M67: 46,835,204 km (0.048 R)
• M68: 47,613,711 km (0.111 R)
• M69: 49,777,046 km (0.095 R)
• M70: 49,876,080 km (0.112 R)
• M71: 49,975,263 km (0.107 R)
• M72: 51,570,724 km (0.102 R)
• M73: 52,072,775 km (0.062 R)
• M74: 52,173,305 km (0.115 R)
• M75: 53,081,663 km (0.117 R)
• M76: 53,791,654 km (0.109 R)
• M77: 54,402,762 km (0.054 R)
• M78: 54,606,963 km (0.099 R)
• M79: 59,899,885 km (0.086 R)
• M80: 61,487,418 km (0.098 R)
• M81: 62,446,639 km (0.117 R)
• M82: 63,625,770 km (0.058 R)
• M83: 64,272,032 km (0.052 R)
• M84: 64,812,230 km (0.087 R)
• M85: 64,920,390 km (0.104 R)
• M86: 66,441,800 km (0.114 R)
• M87: 68,635,503 km (0.085 R)
• M88: 68,856,160 km (0.114 R)
• M89: 69,519,626 km (0.065 R)
• M90: 70,518,641 km (0.063 R)
• M91: 71,187,493 km (0.037 R)
• M92: 74,675,966 km (0.047 R)
• M93: 74,902,906 km (0.083 R)
• M94: 76,155,339 km (0.108 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 15,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit