🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.63 AU - 0.91 AU

Year: 257 Days

Day: 44.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,829,712 km

• M1: 264,639 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.89 AU - 1.03 AU

Year: 358 Days

Day: 31.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.17 AU - 1.81 AU

Year: 693 Days

Day: 34.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.31 AU - 1.77 AU

Year: 728 Days

Day: 27.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,829,712 km

• M1: 1,100,891 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.48 AU - 4.12 AU

Year: 2283 Days

Day: 21.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,829,712 km

• M1: 1,895,704 km (0.112 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.5

Radius: 11.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.88 AU - 6.98 AU

Year: 6209 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 160.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 87,829,712 km

• M1: 197,469 km (0.105 R)
• M2: 635,941 km (0.08 R)
• M3: 812,915 km (0.101 R)
• M4: 993,479 km (0.053 R)
• M5: 1,231,340 km (0.038 R)
• M6: 1,582,895 km (0.1 R)
• M7: 1,696,141 km (0.089 R)
• M8: 2,123,542 km (0.088 R)
• M9: 2,267,455 km (0.072 R)
• M10: 2,489,458 km (0.08 R)
• M11: 2,680,195 km (0.099 R)
• M12: 2,757,837 km (0.083 R)
• M13: 2,935,260 km (0.097 R)
• M14: 3,575,539 km (0.062 R)
• M15: 3,682,800 km (0.097 R)
• M16: 3,769,567 km (0.081 R)
• M17: 4,055,897 km (0.117 R)
• M18: 4,326,670 km (0.105 R)
• M19: 4,650,100 km (0.095 R)
• M20: 5,053,416 km (0.078 R)
• M21: 5,125,821 km (0.043 R)
• M22: 5,492,935 km (0.075 R)
• M23: 5,717,331 km (0.096 R)
• M24: 5,868,575 km (0.084 R)
• M25: 7,316,832 km (0.12 R)
• M26: 7,758,146 km (0.077 R)
• M27: 8,493,718 km (0.098 R)
• M28: 8,580,036 km (0.099 R)
• M29: 9,045,435 km (0.082 R)
• M30: 9,281,201 km (0.096 R)
• M31: 9,489,143 km (0.096 R)
• M32: 9,638,740 km (0.089 R)
• M33: 10,214,094 km (0.108 R)
• M34: 10,490,401 km (0.11 R)
• M35: 11,588,898 km (0.112 R)
• M36: 12,526,578 km (0.12 R)
• M37: 13,555,811 km (0.062 R)
• M38: 13,927,562 km (0.106 R)
• M39: 14,131,763 km (0.079 R)
• M40: 14,474,342 km (0.093 R)
• M41: 14,785,057 km (0.107 R)
• M42: 14,889,027 km (0.114 R)
• M43: 15,132,722 km (0.053 R)
• M44: 15,377,764 km (0.1 R)
• M45: 16,120,816 km (0.096 R)
• M46: 17,129,704 km (0.079 R)
• M47: 17,239,060 km (0.084 R)
• M48: 17,531,674 km (0.042 R)
• M49: 17,862,734 km (0.069 R)
• M50: 19,587,597 km (0.088 R)
• M51: 19,816,632 km (0.068 R)
• M52: 21,013,265 km (0.118 R)
• M53: 21,640,080 km (0.069 R)
• M54: 21,758,412 km (0.083 R)
• M55: 21,876,744 km (0.116 R)
• M56: 22,233,385 km (0.074 R)
• M57: 22,631,914 km (0.091 R)
• M58: 23,597,867 km (0.059 R)
• M59: 24,208,376 km (0.09 R)
• M60: 25,030,566 km (0.106 R)
• M61: 25,196,171 km (0.059 R)
• M62: 25,320,487 km (0.086 R)
• M63: 25,653,192 km (0.101 R)
• M64: 25,861,881 km (0.075 R)
• M65: 26,281,055 km (0.075 R)
• M66: 26,617,949 km (0.086 R)
• M67: 28,237,645 km (0.062 R)
• M68: 28,453,066 km (0.107 R)
• M69: 29,146,303 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.8

Radius: 9.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.43 AU - 8.05 AU

Year: 6663 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 87,829,712 km

• M1: 151,094 km (0.113 R)
• M2: 240,254 km (0.107 R)
• M3: 637,287 km (0.099 R)
• M4: 699,968 km (0.085 R)
• M5: 891,753 km (0.042 R)
• M6: 952,789 km (0.106 R)
• M7: 1,015,321 km (0.099 R)
• M8: 1,090,269 km (0.104 R)
• M9: 1,705,565 km (0.037 R)
• M10: 1,769,743 km (0.082 R)
• M11: 1,861,297 km (0.052 R)
• M12: 2,256,983 km (0.101 R)
• M13: 2,428,572 km (0.074 R)
• M14: 2,649,079 km (0.058 R)
• M15: 3,141,406 km (0.118 R)
• M16: 3,269,013 km (0.098 R)
• M17: 3,398,265 km (0.118 R)
• M18: 3,779,590 km (0.045 R)
• M19: 4,053,055 km (0.084 R)
• M20: 4,174,678 km (0.118 R)
• M21: 4,279,995 km (0.096 R)
• M22: 4,709,939 km (0.085 R)
• M23: 4,801,194 km (0.091 R)
• M24: 5,191,345 km (0.086 R)
• M25: 5,649,713 km (0.109 R)
• M26: 5,746,802 km (0.105 R)
• M27: 6,161,039 km (0.101 R)
• M28: 6,442,432 km (0.089 R)
• M29: 6,523,664 km (0.054 R)
• M30: 6,687,174 km (0.078 R)
• M31: 7,227,672 km (0.087 R)
• M32: 7,418,110 km (0.083 R)
• M33: 7,825,614 km (0.117 R)
• M34: 8,262,440 km (0.109 R)
• M35: 8,417,124 km (0.083 R)
• M36: 8,506,135 km (0.091 R)
• M37: 8,842,132 km (0.085 R)
• M38: 8,909,900 km (0.086 R)
• M39: 9,068,623 km (0.06 R)
• M40: 9,274,170 km (0.113 R)
• M41: 9,388,912 km (0.115 R)
• M42: 9,527,440 km (0.066 R)
• M43: 9,689,753 km (0.11 R)
• M44: 9,782,953 km (0.107 R)
• M45: 9,923,276 km (0.041 R)
• M46: 10,372,219 km (0.116 R)
• M47: 10,851,830 km (0.115 R)
• M48: 11,387,988 km (0.081 R)
• M49: 11,461,740 km (0.052 R)
• M50: 11,932,525 km (0.107 R)
• M51: 12,107,704 km (0.08 R)
• M52: 12,334,045 km (0.043 R)
• M53: 12,409,891 km (0.119 R)
• M54: 12,485,737 km (0.06 R)
• M55: 13,021,597 km (0.117 R)
• M56: 13,253,623 km (0.064 R)
• M57: 14,221,522 km (0.066 R)
• M58: 14,593,721 km (0.094 R)
• M59: 14,861,501 km (0.095 R)
• M60: 15,049,995 km (0.07 R)
• M61: 15,647,488 km (0.115 R)
• M62: 15,976,604 km (0.076 R)
• M63: 16,641,866 km (0.05 R)
• M64: 16,949,738 km (0.089 R)
• M65: 17,429,349 km (0.101 R)
• M66: 17,970,594 km (0.099 R)
• M67: 18,575,268 km (0.073 R)
• M68: 18,923,831 km (0.072 R)
• M69: 19,128,033 km (0.068 R)
• M70: 19,303,810 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.7

Radius: 4.5

Gravity: 41.81 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.32 AU - 17.6 AU

Year: 26597 Days

Day: 19.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,829,712 km

• M1: 568,771 km (0.104 R)
• M2: 1,806,095 km (0.098 R)
• M3: 1,883,736 km (0.051 R)
• M4: 3,366,102 km (0.058 R)
• M5: 3,804,872 km (0.115 R)
• M6: 4,681,965 km (0.098 R)
• M7: 5,281,403 km (0.079 R)
• M8: 5,561,750 km (0.075 R)
• M9: 6,550,891 km (0.068 R)
• M10: 6,670,719 km (0.099 R)
• M11: 7,281,078 km (0.103 R)
• M12: 7,405,394 km (0.086 R)
• M13: 7,467,776 km (0.088 R)
• M14: 8,554,455 km (0.08 R)
• M15: 8,949,693 km (0.074 R)
• M16: 9,283,595 km (0.095 R)
• M17: 9,350,914 km (0.114 R)
• M18: 11,299,277 km (0.1 R)
• M19: 11,878,221 km (0.084 R)
• M20: 12,541,089 km (0.082 R)
• M21: 14,288,691 km (0.119 R)
• M22: 15,708,824 km (0.064 R)
• M23: 17,421,420 km (0.075 R)
• M24: 18,426,269 km (0.081 R)
• M25: 20,931,285 km (0.113 R)
• M26: 22,268,241 km (0.1 R)
• M27: 23,083,550 km (0.078 R)
• M28: 23,357,613 km (0.116 R)
• M29: 23,449,167 km (0.103 R)
• M30: 23,632,574 km (0.093 R)
• M31: 24,185,787 km (0.097 R)
• M32: 24,743,338 km (0.113 R)
• M33: 25,493,422 km (0.103 R)
• M34: 25,776,461 km (0.112 R)
• M35: 26,536,717 km (0.06 R)
• M36: 28,959,305 km (0.102 R)
• M37: 31,653,862 km (0.057 R)
• M38: 34,427,407 km (0.11 R)
• M39: 35,579,460 km (0.107 R)
• M40: 36,319,221 km (0.072 R)
• M41: 36,744,079 km (0.102 R)
• M42: 37,384,657 km (0.106 R)
• M43: 38,352,406 km (0.068 R)
• M44: 39,328,233 km (0.049 R)
• M45: 39,873,966 km (0.114 R)
• M46: 40,092,977 km (0.095 R)
• M47: 40,642,151 km (0.067 R)
• M48: 42,193,032 km (0.11 R)
• M49: 42,751,631 km (0.07 R)
• M50: 43,876,158 km (0.11 R)
• M51: 44,102,350 km (0.083 R)
• M52: 45,010,409 km (0.09 R)
• M53: 45,352,539 km (0.061 R)
• M54: 46,729,737 km (0.071 R)
• M55: 49,172,671 km (0.057 R)
• M56: 49,760,441 km (0.092 R)
• M57: 49,996,207 km (0.109 R)
• M58: 53,818,432 km (0.104 R)
• M59: 54,545,478 km (0.089 R)
• M60: 54,788,575 km (0.101 R)
• M61: 55,397,887 km (0.055 R)
• M62: 55,519,959 km (0.1 R)
• M63: 59,225,049 km (0.103 R)
• M64: 61,612,631 km (0.111 R)
• M65: 61,992,460 km (0.116 R)
• M66: 62,881,819 km (0.044 R)
• M67: 65,833,385 km (0.106 R)
• M68: 68,436,538 km (0.069 R)
• M69: 69,224,021 km (0.051 R)
• M70: 69,750,755 km (0.069 R)
• M71: 71,338,737 km (0.107 R)
• M72: 72,270,432 km (0.108 R)
• M73: 73,340,356 km (0.058 R)
• M74: 73,608,585 km (0.045 R)
• M75: 74,146,090 km (0.055 R)
• M76: 74,280,728 km (0.073 R)
• M77: 75,225,140 km (0.054 R)
• M78: 75,495,613 km (0.049 R)
• M79: 76,989,497 km (0.12 R)
• M80: 78,630,137 km (0.106 R)
• M81: 79,730,429 km (0.087 R)
• M82: 80,974,186 km (0.08 R)
• M83: 83,761,194 km (0.117 R)
• M84: 84,041,541 km (0.071 R)
• M85: 84,603,281 km (0.109 R)
• M86: 85,730,650 km (0.069 R)
• M87: 86,154,611 km (0.034 R)
• M88: 87,146,744 km (0.029 R)
• M89: 88,713,332 km (0.089 R)
• M90: 90,864,550 km (0.1 R)
• M91: 91,152,675 km (0.108 R)
• M92: 93,614,009 km (0.097 R)
• M93: 95,218,297 km (0.029 R)
• M94: 95,364,603 km (0.094 R)
• M95: 97,715,384 km (0.056 R)
• M96: 98,158,344 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.1

Radius: 7.6

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.67 AU - 21.17 AU

Year: 31338 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,829,712 km

• M1: 102,325 km (0.098 R)
• M2: 255,663 km (0.043 R)
• M3: 620,532 km (0.085 R)
• M4: 904,319 km (0.062 R)
• M5: 1,104,930 km (0.102 R)
• M6: 1,449,005 km (0.094 R)
• M7: 1,719,328 km (0.073 R)
• M8: 2,230,504 km (0.073 R)
• M9: 2,868,988 km (0.097 R)
• M10: 3,122,407 km (0.079 R)
• M11: 3,383,006 km (0.087 R)
• M12: 3,560,729 km (0.081 R)
• M13: 4,159,569 km (0.026 R)
• M14: 5,345,132 km (0.09 R)
• M15: 5,552,325 km (0.085 R)
• M16: 5,657,043 km (0.118 R)
• M17: 5,762,360 km (0.112 R)
• M18: 5,815,168 km (0.094 R)
• M19: 5,868,276 km (0.109 R)
• M20: 6,298,519 km (0.108 R)
• M21: 7,360,664 km (0.074 R)
• M22: 8,000,644 km (0.098 R)
• M23: 8,357,285 km (0.113 R)
• M24: 9,583,389 km (0.042 R)
• M25: 12,335,092 km (0.081 R)
• M26: 13,373,152 km (0.102 R)
• M27: 13,725,305 km (0.049 R)
• M28: 13,938,034 km (0.12 R)
• M29: 14,151,959 km (0.114 R)
• M30: 15,237,740 km (0.103 R)
• M31: 15,384,495 km (0.097 R)
• M32: 16,575,594 km (0.083 R)
• M33: 16,726,538 km (0.102 R)
• M34: 16,802,234 km (0.098 R)
• M35: 17,565,034 km (0.105 R)
• M36: 17,718,970 km (0.093 R)
• M37: 18,183,472 km (0.111 R)
• M38: 18,339,053 km (0.109 R)
• M39: 19,045,305 km (0.111 R)
• M40: 22,456,585 km (0.074 R)
• M41: 22,875,160 km (0.11 R)
• M42: 25,092,500 km (0.08 R)
• M43: 26,667,466 km (0.095 R)
• M44: 27,288,447 km (0.089 R)
• M45: 27,466,767 km (0.072 R)
• M46: 27,734,996 km (0.081 R)
• M47: 34,426,958 km (0.095 R)
• M48: 36,174,112 km (0.098 R)
• M49: 37,256,003 km (0.093 R)
• M50: 37,751,172 km (0.083 R)
• M51: 40,870,138 km (0.104 R)
• M52: 41,074,190 km (0.086 R)
• M53: 42,408,752 km (0.051 R)
• M54: 43,653,257 km (0.093 R)
• M55: 46,709,990 km (0.099 R)
• M56: 47,672,503 km (0.074 R)
• M57: 48,317,868 km (0.049 R)
• M58: 48,749,757 km (0.051 R)
• M59: 49,508,518 km (0.101 R)
• M60: 50,489,880 km (0.112 R)
• M61: 50,818,397 km (0.103 R)
• M62: 51,477,674 km (0.102 R)
• M63: 52,582,604 km (0.072 R)
• M64: 52,804,608 km (0.064 R)
• M65: 53,472,263 km (0.038 R)
• M66: 56,170,859 km (0.081 R)
• M67: 56,284,254 km (0.11 R)
• M68: 56,511,344 km (0.07 R)
• M69: 58,109,049 km (0.094 R)
• M70: 59,143,967 km (0.06 R)
• M71: 60,068,931 km (0.108 R)
• M72: 60,185,019 km (0.053 R)
• M73: 60,417,045 km (0.098 R)
• M74: 62,402,508 km (0.045 R)
• M75: 63,462,110 km (0.069 R)
• M76: 66,317,035 km (0.104 R)
• M77: 66,917,072 km (0.116 R)
• M78: 67,639,480 km (0.035 R)
• M79: 68,606,631 km (0.08 R)
• M80: 68,849,129 km (0.104 R)
• M81: 72,644,576 km (0.065 R)
• M82: 72,768,144 km (0.119 R)
• M83: 74,629,890 km (0.078 R)
• M84: 75,004,184 km (0.07 R)
• M85: 76,507,343 km (0.099 R)
• M86: 78,020,376 km (0.119 R)
• M87: 79,288,816 km (0.067 R)
• M88: 80,180,868 km (0.115 R)
• M89: 82,618,566 km (0.071 R)
• M90: 83,652,287 km (0.066 R)
• M91: 85,601,996 km (0.103 R)
• M92: 86,124,392 km (0.081 R)
• M93: 87,041,277 km (0.071 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 15,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit