🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.62 AU - 0.68 AU

Year: 195 Days

Day: 25.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.62 AU - 0.9 AU

Year: 247 Days

Day: 13.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.2 AU - 1.44 AU

Year: 565 Days

Day: 16.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.66 AU - 1.72 AU

Year: 819 Days

Day: 46.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.44 AU - 2.6 AU

Year: 1491 Days

Day: 17.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,908,047 km

• M1: 844,480 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.5

Radius: 9.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.75 AU - 7.63 AU

Year: 6451 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,908,047 km

• M1: 370,255 km (0.104 R)
• M2: 488,587 km (0.102 R)
• M3: 621,430 km (0.105 R)
• M4: 950,246 km (0.087 R)
• M5: 1,027,438 km (0.092 R)
• M6: 1,147,715 km (0.103 R)
• M7: 1,329,925 km (0.071 R)
• M8: 1,417,440 km (0.027 R)
• M9: 1,567,486 km (0.117 R)
• M10: 1,675,795 km (0.066 R)
• M11: 1,834,967 km (0.101 R)
• M12: 1,966,015 km (0.117 R)
• M13: 2,237,386 km (0.082 R)
• M14: 2,395,511 km (0.107 R)
• M15: 2,484,970 km (0.116 R)
• M16: 2,593,728 km (0.111 R)
• M17: 2,741,381 km (0.12 R)
• M18: 2,816,180 km (0.044 R)
• M19: 2,891,876 km (0.106 R)
• M20: 3,006,468 km (0.101 R)
• M21: 3,142,154 km (0.12 R)
• M22: 3,220,693 km (0.049 R)
• M23: 3,439,853 km (0.117 R)
• M24: 3,602,466 km (0.071 R)
• M25: 3,935,322 km (0.064 R)
• M26: 3,998,751 km (0.12 R)
• M27: 4,105,414 km (0.113 R)
• M28: 4,431,089 km (0.107 R)
• M29: 4,878,237 km (0.113 R)
• M30: 4,992,380 km (0.047 R)
• M31: 5,599,897 km (0.093 R)
• M32: 5,815,767 km (0.108 R)
• M33: 5,912,557 km (0.052 R)
• M34: 5,985,560 km (0.107 R)
• M35: 6,230,901 km (0.076 R)
• M36: 6,479,533 km (0.033 R)
• M37: 6,554,780 km (0.046 R)
• M38: 6,986,819 km (0.092 R)
• M39: 7,089,742 km (0.063 R)
• M40: 7,427,983 km (0.079 R)
• M41: 8,039,390 km (0.039 R)
• M42: 8,722,154 km (0.095 R)
• M43: 9,197,127 km (0.076 R)
• M44: 9,623,182 km (0.032 R)
• M45: 10,055,819 km (0.093 R)
• M46: 10,910,023 km (0.107 R)
• M47: 11,029,701 km (0.1 R)
• M48: 11,300,474 km (0.056 R)
• M49: 11,604,008 km (0.119 R)
• M50: 12,405,703 km (0.044 R)
• M51: 12,499,351 km (0.112 R)
• M52: 12,593,298 km (0.1 R)
• M53: 13,900,036 km (0.06 R)
• M54: 14,225,262 km (0.116 R)
• M55: 14,982,825 km (0.034 R)
• M56: 15,316,279 km (0.064 R)
• M57: 15,450,318 km (0.067 R)
• M58: 16,058,583 km (0.093 R)
• M59: 16,536,997 km (0.092 R)
• M60: 16,640,070 km (0.102 R)
• M61: 16,709,035 km (0.105 R)
• M62: 17,228,588 km (0.081 R)
• M63: 17,718,372 km (0.051 R)
• M64: 17,929,754 km (0.048 R)
• M65: 18,106,429 km (0.045 R)
• M66: 18,461,724 km (0.047 R)
• M67: 18,747,456 km (0.082 R)
• M68: 18,890,920 km (0.083 R)
• M69: 18,962,876 km (0.101 R)
• M70: 19,287,354 km (0.11 R)
• M71: 19,541,072 km (0.079 R)
• M72: 20,015,148 km (0.098 R)
• M73: 21,123,668 km (0.116 R)
• M74: 21,235,717 km (0.07 R)
• M75: 22,062,694 km (0.042 R)
• M76: 22,138,390 km (0.093 R)
• M77: 22,747,104 km (0.098 R)
• M78: 23,015,184 km (0.077 R)
• M79: 23,981,137 km (0.1 R)
• M80: 24,645,501 km (0.1 R)
• M81: 24,763,384 km (0.111 R)
• M82: 24,960,255 km (0.07 R)
• M83: 25,713,181 km (0.053 R)
• M84: 26,433,345 km (0.068 R)
• M85: 26,795,821 km (0.073 R)
• M86: 26,957,536 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 9.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.42 AU - 9 AU

Year: 9583 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,908,047 km

• M1: 126,859 km (0.102 R)
• M2: 210,484 km (0.116 R)
• M3: 322,234 km (0.05 R)
• M4: 433,535 km (0.118 R)
• M5: 763,398 km (0.11 R)
• M6: 840,441 km (0.1 R)
• M7: 931,995 km (0.065 R)
• M8: 1,113,008 km (0.072 R)
• M9: 1,175,989 km (0.11 R)
• M10: 1,266,196 km (0.069 R)
• M11: 1,426,715 km (0.037 R)
• M12: 1,622,389 km (0.119 R)
• M13: 1,856,958 km (0.104 R)
• M14: 2,055,774 km (0.035 R)
• M15: 2,165,728 km (0.086 R)
• M16: 2,229,457 km (0.106 R)
• M17: 2,391,621 km (0.119 R)
• M18: 2,676,156 km (0.114 R)
• M19: 3,204,985 km (0.116 R)
• M20: 3,351,591 km (0.117 R)
• M21: 3,823,722 km (0.108 R)
• M22: 3,940,258 km (0.107 R)
• M23: 4,417,924 km (0.07 R)
• M24: 4,540,295 km (0.058 R)
• M25: 4,746,740 km (0.078 R)
• M26: 5,211,691 km (0.032 R)
• M27: 5,384,476 km (0.037 R)
• M28: 5,647,170 km (0.046 R)
• M29: 5,713,442 km (0.115 R)
• M30: 6,048,990 km (0.111 R)
• M31: 6,975,150 km (0.087 R)
• M32: 7,503,231 km (0.098 R)
• M33: 7,674,072 km (0.108 R)
• M34: 7,772,208 km (0.108 R)
• M35: 8,319,586 km (0.084 R)
• M36: 8,572,556 km (0.062 R)
• M37: 9,503,953 km (0.054 R)
• M38: 9,848,327 km (0.05 R)
• M39: 9,954,990 km (0.115 R)
• M40: 10,115,808 km (0.119 R)
• M41: 10,658,250 km (0.095 R)
• M42: 10,960,737 km (0.113 R)
• M43: 11,154,616 km (0.106 R)
• M44: 11,238,091 km (0.055 R)
• M45: 11,377,666 km (0.106 R)
• M46: 11,517,690 km (0.061 R)
• M47: 14,046,342 km (0.074 R)
• M48: 14,287,195 km (0.088 R)
• M49: 14,773,089 km (0.114 R)
• M50: 14,834,125 km (0.086 R)
• M51: 15,079,465 km (0.065 R)
• M52: 15,480,986 km (0.113 R)
• M53: 16,929,692 km (0.108 R)
• M54: 17,121,925 km (0.108 R)
• M55: 17,250,430 km (0.097 R)
• M56: 17,540,799 km (0.064 R)
• M57: 17,865,277 km (0.101 R)
• M58: 18,224,461 km (0.086 R)
• M59: 18,619,101 km (0.097 R)
• M60: 19,149,575 km (0.097 R)
• M61: 19,786,114 km (0.101 R)
• M62: 20,634,184 km (0.031 R)
• M63: 20,736,658 km (0.1 R)
• M64: 21,528,630 km (0.12 R)
• M65: 22,435,791 km (0.113 R)
• M66: 23,748,213 km (0.049 R)
• M67: 24,071,195 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.2

Radius: 14.5

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.81 AU - 12.67 AU

Year: 12215 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,908,047 km

• M1: 221,405 km (0.101 R)
• M2: 580,290 km (0.115 R)
• M3: 702,811 km (0.073 R)
• M4: 1,189,602 km (0.098 R)
• M5: 1,590,824 km (0.112 R)
• M6: 1,890,019 km (0.108 R)
• M7: 2,207,765 km (0.069 R)
• M8: 2,412,266 km (0.093 R)
• M9: 3,091,440 km (0.095 R)
• M10: 3,292,200 km (0.087 R)
• M11: 3,767,473 km (0.081 R)
• M12: 4,233,021 km (0.112 R)
• M13: 4,749,882 km (0.031 R)
• M14: 5,738,126 km (0.085 R)
• M15: 5,879,496 km (0.069 R)
• M16: 6,093,570 km (0.118 R)
• M17: 6,419,693 km (0.098 R)
• M18: 6,900,950 km (0.116 R)
• M19: 7,202,988 km (0.11 R)
• M20: 7,470,918 km (0.117 R)
• M21: 7,586,706 km (0.115 R)
• M22: 8,575,249 km (0.103 R)
• M23: 9,105,424 km (0.1 R)
• M24: 9,353,607 km (0.079 R)
• M25: 9,478,671 km (0.097 R)
• M26: 9,857,004 km (0.108 R)
• M27: 10,026,797 km (0.087 R)
• M28: 10,628,630 km (0.114 R)
• M29: 10,933,959 km (0.11 R)
• M30: 11,197,999 km (0.113 R)
• M31: 11,375,272 km (0.119 R)
• M32: 11,867,449 km (0.103 R)
• M33: 13,526,939 km (0.088 R)
• M34: 14,721,627 km (0.102 R)
• M35: 15,553,391 km (0.117 R)
• M36: 16,956,470 km (0.077 R)
• M37: 17,109,209 km (0.093 R)
• M38: 18,504,509 km (0.09 R)
• M39: 18,609,377 km (0.116 R)
• M40: 18,977,687 km (0.12 R)
• M41: 19,668,230 km (0.088 R)
• M42: 20,259,142 km (0.113 R)
• M43: 20,964,795 km (0.106 R)
• M44: 21,733,878 km (0.098 R)
• M45: 22,848,532 km (0.111 R)
• M46: 23,356,267 km (0.11 R)
• M47: 24,613,038 km (0.069 R)
• M48: 25,833,009 km (0.088 R)
• M49: 26,361,987 km (0.087 R)
• M50: 26,716,534 km (0.092 R)
• M51: 27,191,807 km (0.091 R)
• M52: 27,550,093 km (0.092 R)
• M53: 27,789,899 km (0.103 R)
• M54: 28,331,742 km (0.09 R)
• M55: 28,452,767 km (0.08 R)
• M56: 29,303,829 km (0.11 R)
• M57: 29,855,546 km (0.061 R)
• M58: 30,286,837 km (0.073 R)
• M59: 30,596,355 km (0.066 R)
• M60: 31,280,765 km (0.119 R)
• M61: 32,033,093 km (0.115 R)
• M62: 32,285,315 km (0.09 R)
• M63: 32,474,855 km (0.08 R)
• M64: 33,619,728 km (0.079 R)
• M65: 35,622,544 km (0.091 R)
• M66: 36,014,790 km (0.111 R)
• M67: 37,332,149 km (0.096 R)
• M68: 37,531,114 km (0.085 R)
• M69: 37,663,957 km (0.084 R)
• M70: 38,196,824 km (0.076 R)
• M71: 38,598,195 km (0.066 R)
• M72: 40,285,510 km (0.065 R)
• M73: 40,557,628 km (0.118 R)
• M74: 43,243,658 km (0.028 R)
• M75: 43,452,646 km (0.094 R)
• M76: 43,592,072 km (0.105 R)
• M77: 44,432,363 km (0.099 R)
• M78: 44,924,989 km (0.12 R)
• M79: 46,484,846 km (0.082 R)
• M80: 46,770,428 km (0.03 R)
• M81: 47,271,581 km (0.103 R)
• M82: 47,558,659 km (0.091 R)
• M83: 48,279,122 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.1

Radius: 14.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.23 AU - 11.47 AU

Year: 14254 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,908,047 km

• M1: 184,753 km (0.086 R)
• M2: 387,458 km (0.11 R)
• M3: 1,682,677 km (0.056 R)
• M4: 1,876,406 km (0.083 R)
• M5: 1,990,549 km (0.109 R)
• M6: 2,107,086 km (0.067 R)
• M7: 2,471,207 km (0.107 R)
• M8: 2,725,374 km (0.115 R)
• M9: 3,328,702 km (0.089 R)
• M10: 3,610,395 km (0.103 R)
• M11: 4,774,715 km (0.069 R)
• M12: 5,919,887 km (0.087 R)
• M13: 6,047,494 km (0.036 R)
• M14: 6,305,550 km (0.101 R)
• M15: 6,567,347 km (0.108 R)
• M16: 6,699,591 km (0.045 R)
• M17: 7,374,128 km (0.056 R)
• M18: 7,465,831 km (0.077 R)
• M19: 7,557,834 km (0.065 R)
• M20: 7,976,409 km (0.117 R)
• M21: 8,212,325 km (0.052 R)
• M22: 9,080,890 km (0.086 R)
• M23: 9,376,944 km (0.089 R)
• M24: 9,676,140 km (0.105 R)
• M25: 10,131,067 km (0.119 R)
• M26: 10,489,653 km (0.025 R)
• M27: 10,644,636 km (0.105 R)
• M28: 11,325,008 km (0.093 R)
• M29: 12,948,892 km (0.079 R)
• M30: 14,586,989 km (0.036 R)
• M31: 14,702,329 km (0.081 R)
• M32: 15,401,101 km (0.109 R)
• M33: 16,110,793 km (0.086 R)
• M34: 19,117,561 km (0.073 R)
• M35: 20,072,145 km (0.105 R)
• M36: 20,523,033 km (0.095 R)
• M37: 20,847,062 km (0.055 R)
• M38: 22,226,653 km (0.025 R)
• M39: 22,893,860 km (0.057 R)
• M40: 23,162,687 km (0.092 R)
• M41: 23,771,251 km (0.101 R)
• M42: 23,975,303 km (0.097 R)
• M43: 25,073,202 km (0.097 R)
• M44: 25,280,993 km (0.038 R)
• M45: 25,489,233 km (0.116 R)
• M46: 25,977,521 km (0.078 R)
• M47: 26,398,489 km (0.113 R)
• M48: 26,680,331 km (0.094 R)
• M49: 28,248,566 km (0.11 R)
• M50: 28,681,353 km (0.099 R)
• M51: 29,480,804 km (0.109 R)
• M52: 29,919,873 km (0.116 R)
• M53: 31,101,397 km (0.118 R)
• M54: 31,324,597 km (0.094 R)
• M55: 32,675,167 km (0.074 R)
• M56: 32,826,410 km (0.116 R)
• M57: 33,891,697 km (0.083 R)
• M58: 34,505,497 km (0.048 R)
• M59: 34,813,818 km (0.083 R)
• M60: 38,504,248 km (0.101 R)
• M61: 40,761,231 km (0.098 R)
• M62: 40,923,994 km (0.073 R)
• M63: 42,729,789 km (0.118 R)
• M64: 43,143,727 km (0.12 R)
• M65: 43,309,780 km (0.118 R)
• M66: 45,571,251 km (0.069 R)
• M67: 46,503,545 km (0.091 R)
• M68: 47,100,142 km (0.1 R)
• M69: 47,356,552 km (0.111 R)
• M70: 48,300,964 km (0.108 R)
• M71: 48,559,469 km (0.077 R)
• M72: 50,470,133 km (0.109 R)
• M73: 52,671,017 km (0.103 R)
• M74: 56,983,774 km (0.113 R)
• M75: 57,257,089 km (0.114 R)
• M76: 57,713,662 km (0.048 R)
• M77: 58,446,392 km (0.114 R)
• M78: 58,630,098 km (0.044 R)
• M79: 59,828,976 km (0.052 R)
• M80: 60,384,881 km (0.113 R)
• M81: 61,035,782 km (0.112 R)
• M82: 62,063,220 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 13,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit