🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.48 AU - 0.54 AU

Year: 153 Days

Day: 43.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,010,294 km

• M1: 148,251 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.14 AU - 1.58 AU

Year: 664 Days

Day: 20.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,010,294 km

• M1: 679,922 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.27 AU - 2.01 AU

Year: 880 Days

Day: 40.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.31 AU - 2.03 AU

Year: 904 Days

Day: 15.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 62 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,010,294 km

• M1: 51,312 km (0.118 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 9.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.63 AU - 8.17 AU

Year: 8434 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 102,010,294 km

• M1: 120,127 km (0.116 R)
• M2: 186,399 km (0.039 R)
• M3: 442,959 km (0.079 R)
• M4: 527,183 km (0.077 R)
• M5: 684,410 km (0.087 R)
• M6: 978,220 km (0.074 R)
• M7: 1,057,807 km (0.12 R)
• M8: 1,285,345 km (0.084 R)
• M9: 1,568,534 km (0.094 R)
• M10: 1,690,157 km (0.107 R)
• M11: 1,773,034 km (0.09 R)
• M12: 1,971,999 km (0.107 R)
• M13: 2,103,795 km (0.117 R)
• M14: 2,314,728 km (0.056 R)
• M15: 2,822,613 km (0.084 R)
• M16: 3,106,400 km (0.077 R)
• M17: 3,683,548 km (0.05 R)
• M18: 3,774,055 km (0.077 R)
• M19: 4,757,511 km (0.093 R)
• M20: 5,135,844 km (0.12 R)
• M21: 5,359,344 km (0.11 R)
• M22: 5,648,516 km (0.052 R)
• M23: 5,711,198 km (0.038 R)
• M24: 5,879,346 km (0.103 R)
• M25: 5,942,775 km (0.081 R)
• M26: 6,070,532 km (0.113 R)
• M27: 6,134,709 km (0.107 R)
• M28: 6,393,663 km (0.069 R)
• M29: 6,568,394 km (0.044 R)
• M30: 7,214,806 km (0.102 R)
• M31: 7,328,351 km (0.117 R)
• M32: 8,115,984 km (0.047 R)
• M33: 8,592,004 km (0.047 R)
• M34: 8,712,281 km (0.075 R)
• M35: 8,930,544 km (0.078 R)
• M36: 9,125,919 km (0.099 R)
• M37: 9,396,990 km (0.064 R)
• M38: 9,720,720 km (0.092 R)
• M39: 9,896,647 km (0.067 R)
• M40: 9,972,344 km (0.089 R)
• M41: 10,098,903 km (0.119 R)
• M42: 10,662,289 km (0.095 R)
• M43: 11,420,451 km (0.115 R)
• M44: 11,499,888 km (0.1 R)
• M45: 12,007,174 km (0.087 R)
• M46: 12,087,957 km (0.092 R)
• M47: 12,358,579 km (0.089 R)
• M48: 12,713,276 km (0.112 R)
• M49: 13,404,867 km (0.11 R)
• M50: 13,516,766 km (0.076 R)
• M51: 13,628,815 km (0.078 R)
• M52: 13,797,561 km (0.098 R)
• M53: 14,052,027 km (0.094 R)
• M54: 14,307,989 km (0.051 R)
• M55: 14,882,445 km (0.098 R)
• M56: 15,347,395 km (0.059 R)
• M57: 15,552,195 km (0.087 R)
• M58: 15,935,315 km (0.068 R)
• M59: 16,172,427 km (0.076 R)
• M60: 16,261,737 km (0.049 R)
• M61: 16,680,462 km (0.084 R)
• M62: 16,740,600 km (0.118 R)
• M63: 16,891,245 km (0.056 R)
• M64: 16,951,533 km (0.077 R)
• M65: 17,284,837 km (0.105 R)
• M66: 17,559,200 km (0.12 R)
• M67: 18,081,296 km (0.085 R)
• M68: 18,266,798 km (0.073 R)
• M69: 18,546,246 km (0.114 R)
• M70: 18,608,479 km (0.053 R)
• M71: 18,827,042 km (0.117 R)
• M72: 19,487,815 km (0.073 R)
• M73: 19,614,525 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530

Radius: 6.3

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.34 AU - 11.76 AU

Year: 14357 Days

Day: 24.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,010,294 km

• M1: 142,866 km (0.099 R)
• M2: 202,256 km (0.067 R)
• M3: 248,482 km (0.04 R)
• M4: 340,335 km (0.111 R)
• M5: 383,569 km (0.106 R)
• M6: 492,626 km (0.069 R)
• M7: 879,785 km (0.036 R)
• M8: 1,069,924 km (0.113 R)
• M9: 1,114,055 km (0.072 R)
• M10: 1,391,559 km (0.084 R)
• M11: 2,090,780 km (0.099 R)
• M12: 2,374,118 km (0.089 R)
• M13: 2,549,896 km (0.097 R)
• M14: 2,852,233 km (0.073 R)
• M15: 3,294,744 km (0.095 R)
• M16: 3,624,008 km (0.083 R)
• M17: 4,456,371 km (0.085 R)
• M18: 4,893,945 km (0.056 R)
• M19: 5,117,893 km (0.097 R)
• M20: 5,231,138 km (0.036 R)
• M21: 5,421,726 km (0.08 R)
• M22: 6,612,525 km (0.049 R)
• M23: 6,901,698 km (0.111 R)
• M24: 7,621,114 km (0.119 R)
• M25: 7,924,199 km (0.103 R)
• M26: 8,143,210 km (0.112 R)
• M27: 8,231,324 km (0.114 R)
• M28: 8,319,736 km (0.092 R)
• M29: 8,993,226 km (0.078 R)
• M30: 9,965,313 km (0.046 R)
• M31: 10,535,580 km (0.082 R)
• M32: 10,824,752 km (0.069 R)
• M33: 11,312,441 km (0.08 R)
• M34: 11,460,094 km (0.105 R)
• M35: 12,511,917 km (0.065 R)
• M36: 12,972,080 km (0.067 R)
• M37: 13,126,615 km (0.035 R)
• M38: 14,014,329 km (0.068 R)
• M39: 14,067,137 km (0.114 R)
• M40: 14,226,010 km (0.057 R)
• M41: 14,279,117 km (0.05 R)
• M42: 14,813,630 km (0.094 R)
• M43: 15,191,664 km (0.113 R)
• M44: 16,511,865 km (0.112 R)
• M45: 16,847,563 km (0.08 R)
• M46: 17,016,309 km (0.118 R)
• M47: 17,072,707 km (0.113 R)
• M48: 17,468,992 km (0.076 R)
• M49: 17,582,687 km (0.102 R)
• M50: 18,675,948 km (0.118 R)
• M51: 19,613,478 km (0.088 R)
• M52: 20,686,543 km (0.104 R)
• M53: 20,867,257 km (0.101 R)
• M54: 21,351,655 km (0.091 R)
• M55: 21,778,458 km (0.106 R)
• M56: 21,839,644 km (0.114 R)
• M57: 22,146,618 km (0.058 R)
• M58: 22,516,873 km (0.113 R)
• M59: 22,951,305 km (0.071 R)
• M60: 24,144,498 km (0.082 R)
• M61: 25,036,550 km (0.067 R)
• M62: 27,049,988 km (0.095 R)
• M63: 28,443,193 km (0.034 R)
• M64: 28,577,083 km (0.059 R)
• M65: 28,845,611 km (0.101 R)
• M66: 28,912,780 km (0.096 R)
• M67: 29,114,887 km (0.108 R)
• M68: 29,791,668 km (0.066 R)
• M69: 32,480,390 km (0.068 R)
• M70: 33,393,685 km (0.096 R)
• M71: 34,958,629 km (0.119 R)
• M72: 35,389,471 km (0.104 R)
• M73: 36,184,135 km (0.085 R)
• M74: 39,271,535 km (0.104 R)
• M75: 41,528,070 km (0.113 R)
• M76: 41,603,916 km (0.092 R)
• M77: 41,755,907 km (0.103 R)
• M78: 41,832,053 km (0.103 R)
• M79: 41,908,198 km (0.044 R)
• M80: 42,595,301 km (0.063 R)
• M81: 42,671,895 km (0.119 R)
• M82: 42,978,720 km (0.08 R)
• M83: 43,826,192 km (0.064 R)
• M84: 45,068,752 km (0.077 R)
• M85: 46,008,227 km (0.082 R)
• M86: 47,826,738 km (0.085 R)
• M87: 48,784,913 km (0.119 R)
• M88: 49,830,004 km (0.028 R)
• M89: 50,314,850 km (0.105 R)
• M90: 52,844,849 km (0.112 R)
• M91: 53,587,004 km (0.089 R)
• M92: 54,748,482 km (0.095 R)
• M93: 54,914,985 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.1

Radius: 6.8

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.07 AU - 15.65 AU

Year: 22799 Days

Day: 23.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,010,294 km

• M1: 87,216 km (0.08 R)
• M2: 144,512 km (0.105 R)
• M3: 223,200 km (0.096 R)
• M4: 704,307 km (0.056 R)
• M5: 937,081 km (0.094 R)
• M6: 1,134,550 km (0.043 R)
• M7: 1,439,281 km (0.106 R)
• M8: 1,503,309 km (0.082 R)
• M9: 2,612,278 km (0.085 R)
• M10: 2,972,210 km (0.11 R)
• M11: 3,095,629 km (0.102 R)
• M12: 4,514,565 km (0.113 R)
• M13: 4,704,404 km (0.092 R)
• M14: 5,042,944 km (0.066 R)
• M15: 5,239,965 km (0.059 R)
• M16: 5,339,447 km (0.117 R)
• M17: 6,796,530 km (0.09 R)
• M18: 7,289,605 km (0.111 R)
• M19: 7,737,501 km (0.069 R)
• M20: 7,907,743 km (0.109 R)
• M21: 8,895,837 km (0.049 R)
• M22: 9,253,825 km (0.071 R)
• M23: 10,543,508 km (0.092 R)
• M24: 12,349,005 km (0.045 R)
• M25: 13,695,984 km (0.111 R)
• M26: 14,247,851 km (0.09 R)
• M27: 14,666,426 km (0.112 R)
• M28: 15,159,949 km (0.094 R)
• M29: 15,730,515 km (0.109 R)
• M30: 16,163,152 km (0.115 R)
• M31: 16,308,113 km (0.056 R)
• M32: 16,526,526 km (0.117 R)
• M33: 18,082,493 km (0.037 R)
• M34: 18,157,741 km (0.097 R)
• M35: 20,072,593 km (0.107 R)
• M36: 20,228,624 km (0.106 R)
• M37: 21,331,460 km (0.057 R)
• M38: 21,570,367 km (0.086 R)
• M39: 21,970,542 km (0.047 R)
• M40: 22,050,876 km (0.098 R)
• M41: 22,292,327 km (0.116 R)
• M42: 23,022,215 km (0.088 R)
• M43: 23,103,746 km (0.119 R)
• M44: 23,267,256 km (0.103 R)
• M45: 25,174,330 km (0.116 R)
• M46: 27,996,942 km (0.06 R)
• M47: 28,171,224 km (0.043 R)
• M48: 29,489,779 km (0.054 R)
• M49: 29,755,914 km (0.086 R)
• M50: 30,290,427 km (0.092 R)
• M51: 30,918,290 km (0.108 R)
• M52: 31,731,653 km (0.099 R)
• M53: 34,213,631 km (0.118 R)
• M54: 35,148,618 km (0.094 R)
• M55: 36,281,672 km (0.098 R)
• M56: 36,948,131 km (0.107 R)
• M57: 37,139,317 km (0.107 R)
• M58: 37,426,694 km (0.11 R)
• M59: 40,046,153 km (0.108 R)
• M60: 40,144,289 km (0.094 R)
• M61: 43,326,835 km (0.109 R)
• M62: 43,831,428 km (0.109 R)
• M63: 44,439,543 km (0.072 R)
• M64: 44,541,120 km (0.097 R)
• M65: 45,152,527 km (0.076 R)
• M66: 45,356,878 km (0.101 R)
• M67: 45,561,528 km (0.091 R)
• M68: 47,106,574 km (0.064 R)
• M69: 47,417,588 km (0.09 R)
• M70: 47,521,409 km (0.089 R)
• M71: 49,719,451 km (0.09 R)
• M72: 50,884,070 km (0.079 R)
• M73: 52,593,824 km (0.034 R)
• M74: 52,808,946 km (0.113 R)
• M75: 53,239,937 km (0.112 R)
• M76: 54,975,572 km (0.057 R)
• M77: 55,084,629 km (0.097 R)
• M78: 55,850,271 km (0.088 R)
• M79: 58,613,343 km (0.07 R)
• M80: 60,968,612 km (0.062 R)
• M81: 61,533,793 km (0.11 R)
• M82: 64,041,801 km (0.107 R)
• M83: 65,077,318 km (0.116 R)
• M84: 65,770,853 km (0.072 R)
• M85: 66,466,783 km (0.097 R)
• M86: 68,217,227 km (0.076 R)
• M87: 74,522,329 km (0.056 R)
• M88: 75,854,049 km (0.085 R)
• M89: 77,437,991 km (0.069 R)
• M90: 77,682,734 km (0.104 R)
• M91: 82,255,043 km (0.049 R)
• M92: 83,505,681 km (0.041 R)
• M93: 83,631,194 km (0.066 R)
• M94: 83,756,557 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.7

Radius: 7.7

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.94 AU - 19.64 AU

Year: 28824 Days

Day: 21.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,010,294 km

• M1: 213,327 km (0.113 R)
• M2: 850,763 km (0.041 R)
• M3: 1,004,550 km (0.114 R)
• M4: 1,235,230 km (0.12 R)
• M5: 1,339,200 km (0.068 R)
• M6: 1,482,664 km (0.112 R)
• M7: 1,902,885 km (0.106 R)
• M8: 2,064,750 km (0.04 R)
• M9: 2,273,289 km (0.116 R)
• M10: 2,401,794 km (0.115 R)
• M11: 2,488,860 km (0.108 R)
• M12: 2,986,123 km (0.103 R)
• M13: 3,318,530 km (0.09 R)
• M14: 4,599,835 km (0.05 R)
• M15: 4,983,404 km (0.105 R)
• M16: 5,957,286 km (0.094 R)
• M17: 6,254,837 km (0.109 R)
• M18: 6,618,359 km (0.103 R)
• M19: 7,176,359 km (0.097 R)
• M20: 7,492,759 km (0.092 R)
• M21: 7,620,665 km (0.109 R)
• M22: 7,684,992 km (0.084 R)
• M23: 8,074,096 km (0.106 R)
• M24: 8,669,795 km (0.076 R)
• M25: 10,469,158 km (0.036 R)
• M26: 11,118,114 km (0.091 R)
• M27: 13,296,408 km (0.086 R)
• M28: 13,920,082 km (0.095 R)
• M29: 16,259,344 km (0.075 R)
• M30: 17,686,208 km (0.094 R)
• M31: 19,415,709 km (0.062 R)
• M32: 19,503,673 km (0.077 R)
• M33: 20,033,698 km (0.115 R)
• M34: 20,927,695 km (0.059 R)
• M35: 21,198,467 km (0.081 R)
• M36: 21,379,630 km (0.085 R)
• M37: 23,219,086 km (0.075 R)
• M38: 24,063,266 km (0.095 R)
• M39: 25,204,548 km (0.105 R)
• M40: 25,685,206 km (0.062 R)
• M41: 25,781,697 km (0.092 R)
• M42: 26,266,095 km (0.096 R)
• M43: 27,342,152 km (0.1 R)
• M44: 27,935,158 km (0.11 R)
• M45: 29,033,356 km (0.075 R)
• M46: 31,581,307 km (0.052 R)
• M47: 32,099,365 km (0.074 R)
• M48: 33,459,658 km (0.07 R)
• M49: 41,100,220 km (0.116 R)
• M50: 41,213,166 km (0.064 R)
• M51: 41,326,113 km (0.038 R)
• M52: 43,723,119 km (0.092 R)
• M53: 43,838,310 km (0.114 R)
• M54: 44,416,206 km (0.081 R)
• M55: 50,331,456 km (0.102 R)
• M56: 50,573,206 km (0.044 R)
• M57: 50,815,405 km (0.106 R)
• M58: 51,422,323 km (0.078 R)
• M59: 52,275,929 km (0.096 R)
• M60: 53,257,440 km (0.085 R)
• M61: 58,635,783 km (0.067 R)
• M62: 59,783,199 km (0.059 R)
• M63: 60,938,094 km (0.12 R)
• M64: 61,970,768 km (0.117 R)
• M65: 62,619,126 km (0.072 R)
• M66: 63,661,075 km (0.117 R)
• M67: 64,708,858 km (0.036 R)
• M68: 66,954,322 km (0.117 R)
• M69: 67,087,165 km (0.111 R)
• M70: 67,752,876 km (0.104 R)
• M71: 68,554,571 km (0.11 R)
• M72: 70,572,646 km (0.088 R)
• M73: 71,114,041 km (0.105 R)
• M74: 71,385,262 km (0.103 R)
• M75: 76,742,660 km (0.06 R)
• M76: 78,697,157 km (0.113 R)
• M77: 79,258,597 km (0.082 R)
• M78: 79,821,385 km (0.048 R)
• M79: 79,962,306 km (0.104 R)
• M80: 80,385,369 km (0.097 R)
• M81: 82,512,501 km (0.099 R)
• M82: 83,225,634 km (0.117 R)
• M83: 86,387,834 km (0.063 R)
• M84: 91,056,933 km (0.05 R)
• M85: 91,646,199 km (0.029 R)
• M86: 94,612,126 km (0.062 R)
• M87: 94,761,275 km (0.102 R)
• M88: 95,507,918 km (0.088 R)
• M89: 97,308,179 km (0.09 R)
• M90: 98,816,873 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 15,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit