🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 138 Days

Day: 46.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.61 AU

Year: 172 Days

Day: 30.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 154.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.88 AU

Year: 236 Days

Day: 15.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.69 AU - 2.63 AU

Year: 1202 Days

Day: 42.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 60.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.57 AU - 4.61 AU

Year: 3133 Days

Day: 12.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 12.4

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.48 AU - 5.3 AU

Year: 4096 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,358,906 km

• M1: 170,990 km (0.116 R)
• M2: 303,384 km (0.06 R)
• M3: 514,467 km (0.118 R)
• M4: 878,140 km (0.06 R)
• M5: 1,302,997 km (0.069 R)
• M6: 1,422,825 km (0.112 R)
• M7: 1,722,769 km (0.063 R)
• M8: 1,821,803 km (0.089 R)
• M9: 1,974,094 km (0.112 R)
• M10: 2,060,561 km (0.094 R)
• M11: 2,166,177 km (0.059 R)
• M12: 2,877,216 km (0.099 R)
• M13: 3,382,557 km (0.098 R)
• M14: 3,550,257 km (0.045 R)
• M15: 3,635,079 km (0.095 R)
• M16: 3,720,649 km (0.12 R)
• M17: 4,047,819 km (0.114 R)
• M18: 4,567,522 km (0.069 R)
• M19: 4,729,985 km (0.078 R)
• M20: 5,620,392 km (0.057 R)
• M21: 6,174,353 km (0.062 R)
• M22: 6,957,797 km (0.051 R)
• M23: 7,091,537 km (0.094 R)
• M24: 7,443,092 km (0.045 R)
• M25: 7,800,332 km (0.111 R)
• M26: 8,389,449 km (0.088 R)
• M27: 8,992,926 km (0.085 R)
• M28: 9,314,711 km (0.093 R)
• M29: 9,432,595 km (0.117 R)
• M30: 9,699,776 km (0.116 R)
• M31: 10,302,656 km (0.042 R)
• M32: 10,424,578 km (0.106 R)
• M33: 10,608,583 km (0.075 R)
• M34: 10,762,669 km (0.119 R)
• M35: 10,979,736 km (0.102 R)
• M36: 12,215,265 km (0.049 R)
• M37: 12,344,517 km (0.095 R)
• M38: 12,636,981 km (0.05 R)
• M39: 12,767,729 km (0.086 R)
• M40: 13,594,856 km (0.098 R)
• M41: 13,728,746 km (0.115 R)
• M42: 13,964,213 km (0.111 R)
• M43: 14,405,228 km (0.07 R)
• M44: 14,507,553 km (0.081 R)
• M45: 14,610,177 km (0.069 R)
• M46: 14,850,730 km (0.104 R)
• M47: 15,196,451 km (0.074 R)
• M48: 16,214,315 km (0.089 R)
• M49: 16,427,641 km (0.054 R)
• M50: 16,857,137 km (0.086 R)
• M51: 17,001,050 km (0.08 R)
• M52: 17,109,359 km (0.104 R)
• M53: 18,389,318 km (0.063 R)
• M54: 18,500,469 km (0.103 R)
• M55: 19,322,510 km (0.073 R)
• M56: 19,473,155 km (0.093 R)
• M57: 19,813,789 km (0.075 R)
• M58: 20,118,221 km (0.099 R)
• M59: 20,309,257 km (0.031 R)
• M60: 20,770,168 km (0.065 R)
• M61: 21,002,045 km (0.029 R)
• M62: 21,157,028 km (0.116 R)
• M63: 21,624,223 km (0.043 R)
• M64: 22,292,177 km (0.076 R)
• M65: 22,648,370 km (0.069 R)
• M66: 22,807,392 km (0.106 R)
• M67: 22,966,714 km (0.093 R)
• M68: 23,126,484 km (0.042 R)
• M69: 23,286,554 km (0.062 R)
• M70: 23,366,739 km (0.114 R)
• M71: 23,447,073 km (0.069 R)
• M72: 23,527,407 km (0.117 R)
• M73: 23,607,890 km (0.113 R)
• M74: 23,769,007 km (0.075 R)
• M75: 24,052,046 km (0.103 R)
• M76: 24,539,736 km (0.097 R)
• M77: 25,483,548 km (0.077 R)
• M78: 26,481,217 km (0.072 R)
• M79: 27,237,733 km (0.075 R)
• M80: 27,916,159 km (0.072 R)
• M81: 28,686,140 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.8

Radius: 12.5

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.13 AU - 8.69 AU

Year: 7640 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 140.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,358,906 km

• M1: 174,880 km (0.1 R)
• M2: 278,850 km (0.091 R)
• M3: 718,070 km (0.073 R)
• M4: 809,923 km (0.091 R)
• M5: 992,283 km (0.104 R)
• M6: 1,236,277 km (0.104 R)
• M7: 1,483,412 km (0.099 R)
• M8: 1,837,959 km (0.115 R)
• M9: 1,949,709 km (0.04 R)
• M10: 2,259,077 km (0.114 R)
• M11: 3,034,593 km (0.102 R)
• M12: 3,190,175 km (0.12 R)
• M13: 3,602,766 km (0.074 R)
• M14: 3,720,349 km (0.113 R)
• M15: 3,815,344 km (0.041 R)
• M16: 4,056,645 km (0.083 R)
• M17: 4,402,965 km (0.114 R)
• M18: 5,124,325 km (0.117 R)
• M19: 5,337,203 km (0.094 R)
• M20: 5,444,764 km (0.101 R)
• M21: 5,580,300 km (0.117 R)
• M22: 5,689,506 km (0.091 R)
• M23: 5,910,163 km (0.11 R)
• M24: 6,531,443 km (0.115 R)
• M25: 6,646,633 km (0.112 R)
• M26: 7,055,335 km (0.094 R)
• M27: 7,203,287 km (0.034 R)
• M28: 7,352,287 km (0.076 R)
• M29: 7,683,795 km (0.12 R)
• M30: 7,805,568 km (0.08 R)
• M31: 8,050,909 km (0.072 R)
• M32: 8,236,709 km (0.074 R)
• M33: 8,675,779 km (0.05 R)
• M34: 8,898,231 km (0.117 R)
• M35: 9,122,478 km (0.092 R)
• M36: 9,511,283 km (0.025 R)
• M37: 9,905,773 km (0.109 R)
• M38: 10,204,968 km (0.052 R)
• M39: 10,406,177 km (0.061 R)
• M40: 11,224,328 km (0.084 R)
• M41: 12,489,926 km (0.082 R)
• M42: 13,139,630 km (0.064 R)
• M43: 13,285,488 km (0.109 R)
• M44: 13,542,048 km (0.099 R)
• M45: 13,652,601 km (0.109 R)
• M46: 13,985,905 km (0.069 R)
• M47: 14,246,953 km (0.12 R)
• M48: 14,509,647 km (0.069 R)
• M49: 14,849,683 km (0.105 R)
• M50: 14,963,677 km (0.108 R)
• M51: 15,116,117 km (0.055 R)
• M52: 15,384,047 km (0.095 R)
• M53: 16,197,261 km (0.086 R)
• M54: 16,314,695 km (0.108 R)
• M55: 17,024,537 km (0.089 R)
• M56: 17,704,310 km (0.083 R)
• M57: 18,027,291 km (0.051 R)
• M58: 18,270,837 km (0.073 R)
• M59: 19,338,666 km (0.049 R)
• M60: 19,754,848 km (0.103 R)
• M61: 20,553,551 km (0.117 R)
• M62: 20,935,624 km (0.098 R)
• M63: 21,277,305 km (0.041 R)
• M64: 21,534,613 km (0.109 R)
• M65: 21,663,716 km (0.099 R)
• M66: 22,530,935 km (0.066 R)
• M67: 22,837,162 km (0.103 R)
• M68: 22,968,808 km (0.107 R)
• M69: 23,056,772 km (0.102 R)
• M70: 23,321,111 km (0.046 R)
• M71: 23,497,936 km (0.092 R)
• M72: 24,120,413 km (0.082 R)
• M73: 24,299,332 km (0.108 R)
• M74: 24,478,550 km (0.078 R)
• M75: 25,245,389 km (0.08 R)
• M76: 25,700,166 km (0.114 R)
• M77: 25,974,379 km (0.055 R)
• M78: 27,826,999 km (0.096 R)
• M79: 28,202,639 km (0.107 R)
• M80: 28,627,198 km (0.066 R)
• M81: 28,911,434 km (0.117 R)
• M82: 29,101,573 km (0.099 R)
• M83: 31,511,595 km (0.108 R)
• M84: 32,790,058 km (0.106 R)
• M85: 33,286,274 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.5

Radius: 15

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.87 AU - 10.55 AU

Year: 11460 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,358,906 km

• M1: 193,430 km (0.049 R)
• M2: 312,959 km (0.101 R)
• M3: 557,102 km (0.086 R)
• M4: 812,616 km (0.081 R)
• M5: 907,311 km (0.115 R)
• M6: 1,144,573 km (0.11 R)
• M7: 1,308,533 km (0.103 R)
• M8: 1,620,743 km (0.105 R)
• M9: 1,979,180 km (0.061 R)
• M10: 2,363,347 km (0.072 R)
• M11: 2,673,613 km (0.12 R)
• M12: 2,846,099 km (0.116 R)
• M13: 3,073,638 km (0.108 R)
• M14: 3,601,120 km (0.048 R)
• M15: 4,157,175 km (0.073 R)
• M16: 4,300,490 km (0.119 R)
• M17: 5,042,047 km (0.091 R)
• M18: 5,164,418 km (0.074 R)
• M19: 5,664,075 km (0.071 R)
• M20: 6,676,403 km (0.107 R)
• M21: 7,083,310 km (0.09 R)
• M22: 8,461,555 km (0.082 R)
• M23: 8,865,170 km (0.061 R)
• M24: 9,275,218 km (0.109 R)
• M25: 9,805,991 km (0.094 R)
• M26: 11,136,215 km (0.117 R)
• M27: 11,904,251 km (0.093 R)
• M28: 12,191,478 km (0.096 R)
• M29: 13,321,092 km (0.104 R)
• M30: 13,533,970 km (0.065 R)
• M31: 13,790,979 km (0.08 R)
• M32: 14,309,784 km (0.073 R)
• M33: 14,484,066 km (0.115 R)
• M34: 14,659,245 km (0.08 R)
• M35: 15,277,533 km (0.05 R)
• M36: 16,039,734 km (0.089 R)
• M37: 16,402,808 km (0.071 R)
• M38: 16,906,504 km (0.038 R)
• M39: 17,183,410 km (0.088 R)
• M40: 17,694,885 km (0.103 R)
• M41: 19,790,751 km (0.1 R)
• M42: 19,936,459 km (0.118 R)
• M43: 20,572,250 km (0.09 R)
• M44: 20,769,121 km (0.049 R)
• M45: 21,413,589 km (0.108 R)
• M46: 21,813,464 km (0.118 R)
• M47: 22,875,010 km (0.091 R)
• M48: 24,316,386 km (0.119 R)
• M49: 24,681,255 km (0.042 R)
• M50: 24,785,824 km (0.11 R)
• M51: 25,100,578 km (0.037 R)
• M52: 25,575,102 km (0.094 R)
• M53: 26,212,539 km (0.109 R)
• M54: 26,801,356 km (0.115 R)
• M55: 27,719,887 km (0.085 R)
• M56: 27,883,098 km (0.11 R)
• M57: 29,200,158 km (0.032 R)
• M58: 29,699,216 km (0.081 R)
• M59: 29,810,517 km (0.063 R)
• M60: 30,818,508 km (0.033 R)
• M61: 31,610,180 km (0.11 R)
• M62: 32,008,559 km (0.025 R)
• M63: 32,465,879 km (0.04 R)
• M64: 32,982,890 km (0.085 R)
• M65: 33,329,209 km (0.071 R)
• M66: 33,792,663 km (0.059 R)
• M67: 33,908,901 km (0.056 R)
• M68: 35,196,190 km (0.07 R)
• M69: 35,431,807 km (0.1 R)
• M70: 35,609,080 km (0.093 R)
• M71: 36,142,247 km (0.111 R)
• M72: 39,213,791 km (0.04 R)
• M73: 40,071,435 km (0.07 R)
• M74: 40,873,429 km (0.109 R)
• M75: 41,121,313 km (0.12 R)
• M76: 41,680,809 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.2

Radius: 7.5

Gravity: 15.91 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.54 AU - 16.36 AU

Year: 21893 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,358,906 km

• M1: 101,128 km (0.115 R)
• M2: 209,287 km (0.114 R)
• M3: 306,376 km (0.091 R)
• M4: 421,417 km (0.07 R)
• M5: 935,884 km (0.084 R)
• M6: 1,522,308 km (0.067 R)
• M7: 1,979,180 km (0.085 R)
• M8: 2,242,173 km (0.093 R)
• M9: 3,580,475 km (0.111 R)
• M10: 4,040,938 km (0.1 R)
• M11: 4,866,269 km (0.079 R)
• M12: 4,966,799 km (0.103 R)
• M13: 5,479,620 km (0.073 R)
• M14: 5,742,314 km (0.08 R)
• M15: 6,009,197 km (0.073 R)
• M16: 6,063,052 km (0.065 R)
• M17: 6,444,527 km (0.072 R)
• M18: 6,721,881 km (0.045 R)
• M19: 8,166,249 km (0.092 R)
• M20: 8,345,916 km (0.119 R)
• M21: 9,639,488 km (0.083 R)
• M22: 9,829,328 km (0.079 R)
• M23: 10,020,514 km (0.111 R)
• M24: 11,593,087 km (0.086 R)
• M25: 12,614,392 km (0.038 R)
• M26: 12,822,183 km (0.115 R)
• M27: 14,452,052 km (0.109 R)
• M28: 16,749,875 km (0.105 R)
• M29: 16,825,871 km (0.045 R)
• M30: 18,605,338 km (0.088 R)
• M31: 19,317,723 km (0.086 R)
• M32: 20,200,649 km (0.07 R)
• M33: 20,850,951 km (0.113 R)
• M34: 22,172,200 km (0.057 R)
• M35: 22,590,625 km (0.084 R)
• M36: 22,758,623 km (0.096 R)
• M37: 23,350,283 km (0.083 R)
• M38: 24,376,225 km (0.068 R)
• M39: 24,808,114 km (0.025 R)
• M40: 25,416,828 km (0.101 R)
• M41: 28,715,610 km (0.119 R)
• M42: 29,538,100 km (0.102 R)
• M43: 30,739,819 km (0.063 R)
• M44: 32,524,821 km (0.116 R)
• M45: 33,477,759 km (0.106 R)
• M46: 34,827,132 km (0.119 R)
• M47: 34,924,221 km (0.104 R)
• M48: 36,292,593 km (0.079 R)
• M49: 36,785,518 km (0.094 R)
• M50: 36,884,402 km (0.099 R)
• M51: 37,877,882 km (0.111 R)
• M52: 38,277,607 km (0.051 R)
• M53: 41,320,727 km (0.063 R)
• M54: 42,559,547 km (0.119 R)
• M55: 43,183,520 km (0.089 R)
• M56: 43,496,628 km (0.103 R)
• M57: 43,810,484 km (0.114 R)
• M58: 47,420,131 km (0.102 R)
• M59: 48,391,470 km (0.081 R)
• M60: 49,042,670 km (0.059 R)
• M61: 51,013,622 km (0.113 R)
• M62: 52,675,804 km (0.119 R)
• M63: 53,233,804 km (0.112 R)
• M64: 55,485,401 km (0.109 R)
• M65: 55,939,431 km (0.086 R)
• M66: 56,508,651 km (0.1 R)
• M67: 56,851,080 km (0.096 R)
• M68: 61,131,524 km (0.115 R)
• M69: 61,952,817 km (0.113 R)
• M70: 62,423,900 km (0.093 R)
• M71: 62,777,998 km (0.118 R)
• M72: 63,369,508 km (0.104 R)
• M73: 65,274,787 km (0.118 R)
• M74: 65,874,076 km (0.07 R)
• M75: 65,994,203 km (0.078 R)
• M76: 67,198,915 km (0.038 R)
• M77: 68,168,010 km (0.088 R)
• M78: 69,019,670 km (0.119 R)
• M79: 69,752,401 km (0.119 R)
• M80: 70,979,552 km (0.119 R)
• M81: 72,090,017 km (0.106 R)
• M82: 73,206,316 km (0.079 R)
• M83: 73,455,098 km (0.102 R)
• M84: 74,453,215 km (0.115 R)
• M85: 77,221,074 km (0.031 R)
• M86: 77,601,053 km (0.087 R)
• M87: 79,510,670 km (0.109 R)
• M88: 79,638,426 km (0.06 R)
• M89: 80,022,444 km (0.092 R)
• M90: 81,693,452 km (0.055 R)
• M91: 82,986,576 km (0.079 R)
• M92: 85,855,265 km (0.111 R)
• M93: 88,226,541 km (0.102 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: 229 - 18,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit