🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.63 AU

Year: 149 Days

Day: 13.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.54 AU - 0.9 AU

Year: 229 Days

Day: 28 Hours

Environment

Temp: 103 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.7 AU - 2.26 AU

Year: 1044 Days

Day: 14.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.77 AU - 2.55 AU

Year: 1190 Days

Day: 12.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.97 AU - 2.41 AU

Year: 1214 Days

Day: 20.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.27 AU - 2.73 AU

Year: 1481 Days

Day: 13 Hours

Environment

Temp: -89 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788

Radius: 14.3

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.62 AU - 5.94 AU

Year: 3916 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,822,716 km

• M1: 180,265 km (0.032 R)
• M2: 330,761 km (0.107 R)
• M3: 449,990 km (0.111 R)
• M4: 550,819 km (0.102 R)
• M5: 651,349 km (0.111 R)
• M6: 759,658 km (0.037 R)
• M7: 1,246,599 km (0.101 R)
• M8: 1,682,976 km (0.054 R)
• M9: 2,132,966 km (0.075 R)
• M10: 3,009,161 km (0.09 R)
• M11: 3,104,455 km (0.102 R)
• M12: 3,416,516 km (0.069 R)
• M13: 3,759,245 km (0.098 R)
• M14: 3,903,756 km (0.091 R)
• M15: 4,284,034 km (0.032 R)
• M16: 4,742,851 km (0.066 R)
• M17: 4,921,770 km (0.072 R)
• M18: 5,171,598 km (0.114 R)
• M19: 5,332,865 km (0.076 R)
• M20: 6,212,800 km (0.04 R)
• M21: 6,458,439 km (0.083 R)
• M22: 6,607,289 km (0.034 R)
• M23: 6,757,485 km (0.063 R)
• M24: 6,883,447 km (0.096 R)
• M25: 7,395,072 km (0.093 R)
• M26: 7,499,042 km (0.108 R)
• M27: 8,673,385 km (0.117 R)
• M28: 9,003,548 km (0.106 R)
• M29: 9,198,175 km (0.072 R)
• M30: 10,423,980 km (0.105 R)
• M31: 10,657,801 km (0.071 R)
• M32: 10,863,648 km (0.108 R)
• M33: 11,130,530 km (0.069 R)
• M34: 11,429,427 km (0.077 R)
• M35: 11,670,579 km (0.076 R)
• M36: 11,882,858 km (0.096 R)
• M37: 12,127,151 km (0.116 R)
• M38: 13,310,171 km (0.048 R)
• M39: 14,011,935 km (0.061 R)
• M40: 14,464,768 km (0.112 R)
• M41: 14,627,680 km (0.115 R)
• M42: 15,153,068 km (0.055 R)
• M43: 15,517,937 km (0.052 R)
• M44: 15,718,099 km (0.047 R)
• M45: 15,919,158 km (0.076 R)
• M46: 16,188,734 km (0.068 R)
• M47: 16,290,161 km (0.08 R)
• M48: 16,663,856 km (0.041 R)
• M49: 17,143,766 km (0.054 R)
• M50: 17,976,877 km (0.043 R)
• M51: 18,363,139 km (0.119 R)
• M52: 18,681,333 km (0.025 R)
• M53: 18,787,697 km (0.072 R)
• M54: 19,108,286 km (0.103 R)
• M55: 19,215,547 km (0.063 R)
• M56: 19,682,592 km (0.098 R)
• M57: 20,044,469 km (0.078 R)
• M58: 20,226,231 km (0.059 R)
• M59: 20,408,590 km (0.08 R)
• M60: 20,591,399 km (0.108 R)
• M61: 20,701,353 km (0.073 R)
• M62: 21,551,069 km (0.092 R)
• M63: 21,886,767 km (0.066 R)
• M64: 22,148,862 km (0.045 R)
• M65: 22,941,881 km (0.072 R)
• M66: 23,170,167 km (0.119 R)
• M67: 23,475,646 km (0.085 R)
• M68: 23,975,004 km (0.105 R)
• M69: 25,023,385 km (0.062 R)
• M70: 25,297,598 km (0.105 R)
• M71: 25,572,858 km (0.1 R)
• M72: 26,404,623 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 13.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.94 AU - 9.68 AU

Year: 9799 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,822,716 km

• M1: 219,011 km (0.075 R)
• M2: 468,541 km (0.109 R)
• M3: 630,106 km (0.07 R)
• M4: 1,113,906 km (0.106 R)
• M5: 1,562,699 km (0.118 R)
• M6: 1,991,148 km (0.06 R)
• M7: 2,219,284 km (0.088 R)
• M8: 3,246,274 km (0.036 R)
• M9: 3,425,492 km (0.114 R)
• M10: 4,078,786 km (0.12 R)
• M11: 4,403,713 km (0.099 R)
• M12: 4,669,698 km (0.075 R)
• M13: 4,872,702 km (0.12 R)
• M14: 5,713,891 km (0.097 R)
• M15: 6,041,061 km (0.101 R)
• M16: 6,299,866 km (0.094 R)
• M17: 6,562,260 km (0.082 R)
• M18: 7,020,628 km (0.076 R)
• M19: 7,253,851 km (0.055 R)
• M20: 7,450,124 km (0.114 R)
• M21: 7,928,238 km (0.104 R)
• M22: 8,664,409 km (0.106 R)
• M23: 8,830,912 km (0.119 R)
• M24: 9,379,637 km (0.087 R)
• M25: 9,679,730 km (0.042 R)
• M26: 9,852,665 km (0.056 R)
• M27: 9,939,582 km (0.109 R)
• M28: 10,070,330 km (0.047 R)
• M29: 11,136,963 km (0.061 R)
• M30: 11,318,126 km (0.076 R)
• M31: 12,614,541 km (0.112 R)
• M32: 14,055,318 km (0.108 R)
• M33: 14,300,509 km (0.095 R)
• M34: 15,295,335 km (0.065 R)
• M35: 16,312,601 km (0.102 R)
• M36: 16,881,521 km (0.106 R)
• M37: 17,246,839 km (0.117 R)
• M38: 18,734,441 km (0.094 R)
• M39: 19,548,253 km (0.05 R)
• M40: 19,712,362 km (0.109 R)
• M41: 21,604,775 km (0.082 R)
• M42: 22,286,343 km (0.082 R)
• M43: 22,744,711 km (0.109 R)
• M44: 23,438,246 km (0.082 R)
• M45: 23,554,484 km (0.104 R)
• M46: 24,197,156 km (0.094 R)
• M47: 26,401,481 km (0.068 R)
• M48: 26,825,741 km (0.058 R)
• M49: 27,252,244 km (0.092 R)
• M50: 27,558,321 km (0.106 R)
• M51: 28,050,349 km (0.119 R)
• M52: 28,607,302 km (0.117 R)
• M53: 29,293,058 km (0.053 R)
• M54: 30,173,591 km (0.118 R)
• M55: 31,318,613 km (0.085 R)
• M56: 31,446,669 km (0.101 R)
• M57: 34,506,993 km (0.062 R)
• M58: 35,103,739 km (0.073 R)
• M59: 35,370,173 km (0.119 R)
• M60: 36,038,875 km (0.091 R)
• M61: 36,240,383 km (0.09 R)
• M62: 36,442,191 km (0.091 R)
• M63: 36,644,298 km (0.081 R)
• M64: 36,982,239 km (0.059 R)
• M65: 37,660,965 km (0.054 R)
• M66: 38,070,265 km (0.108 R)
• M67: 38,343,879 km (0.105 R)
• M68: 38,618,242 km (0.032 R)
• M69: 39,237,726 km (0.088 R)
• M70: 40,277,731 km (0.086 R)
• M71: 40,906,042 km (0.099 R)
• M72: 41,467,333 km (0.075 R)
• M73: 42,101,778 km (0.095 R)
• M74: 42,668,454 km (0.11 R)
• M75: 44,887,888 km (0.071 R)
• M76: 46,558,897 km (0.111 R)
• M77: 47,806,992 km (0.113 R)
• M78: 48,546,304 km (0.038 R)
• M79: 48,694,705 km (0.091 R)
• M80: 48,843,106 km (0.088 R)
• M81: 48,991,807 km (0.102 R)
• M82: 49,140,507 km (0.041 R)
• M83: 50,111,248 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.4

Radius: 6.9

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.14 AU - 13.74 AU

Year: 17443 Days

Day: 19.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,822,716 km

• M1: 197,918 km (0.102 R)
• M2: 737,817 km (0.113 R)
• M3: 982,110 km (0.062 R)
• M4: 1,062,444 km (0.106 R)
• M5: 1,165,816 km (0.096 R)
• M6: 1,229,694 km (0.098 R)
• M7: 1,427,912 km (0.051 R)
• M8: 1,708,408 km (0.059 R)
• M9: 1,879,996 km (0.113 R)
• M10: 2,160,941 km (0.063 R)
• M11: 2,319,814 km (0.087 R)
• M12: 2,510,103 km (0.109 R)
• M13: 3,140,807 km (0.117 R)
• M14: 3,260,486 km (0.103 R)
• M15: 3,381,809 km (0.116 R)
• M16: 4,371,848 km (0.044 R)
• M17: 5,090,068 km (0.096 R)
• M18: 5,230,989 km (0.103 R)
• M19: 5,409,010 km (0.096 R)
• M20: 5,734,535 km (0.066 R)
• M21: 6,066,493 km (0.038 R)
• M22: 7,455,359 km (0.097 R)
• M23: 8,350,553 km (0.111 R)
• M24: 8,516,906 km (0.115 R)
• M25: 8,642,419 km (0.06 R)
• M26: 10,019,168 km (0.049 R)
• M27: 10,151,712 km (0.115 R)
• M28: 10,463,174 km (0.077 R)
• M29: 10,552,783 km (0.07 R)
• M30: 10,597,663 km (0.107 R)
• M31: 11,004,569 km (0.082 R)
• M32: 11,926,989 km (0.038 R)
• M33: 13,211,138 km (0.072 R)
• M34: 15,192,861 km (0.076 R)
• M35: 15,498,040 km (0.101 R)
• M36: 16,166,294 km (0.078 R)
• M37: 16,634,386 km (0.109 R)
• M38: 17,159,773 km (0.085 R)
• M39: 17,850,766 km (0.069 R)
• M40: 19,040,817 km (0.109 R)
• M41: 19,811,545 km (0.113 R)
• M42: 20,760,893 km (0.097 R)
• M43: 20,817,292 km (0.094 R)
• M44: 21,782,198 km (0.101 R)
• M45: 22,587,932 km (0.096 R)
• M46: 22,761,765 km (0.118 R)
• M47: 24,584,764 km (0.025 R)
• M48: 25,906,761 km (0.083 R)
• M49: 26,332,217 km (0.088 R)
• M50: 28,744,483 km (0.059 R)
• M51: 29,437,570 km (0.114 R)
• M52: 30,391,555 km (0.118 R)
• M53: 30,840,199 km (0.114 R)
• M54: 35,445,570 km (0.11 R)
• M55: 36,800,328 km (0.092 R)
• M56: 38,240,806 km (0.111 R)
• M57: 39,909,720 km (0.099 R)
• M58: 40,471,310 km (0.111 R)
• M59: 43,606,283 km (0.114 R)
• M60: 43,895,007 km (0.113 R)
• M61: 44,619,959 km (0.07 R)
• M62: 44,692,663 km (0.045 R)
• M63: 46,008,227 km (0.105 R)
• M64: 46,375,938 km (0.111 R)
• M65: 46,818,299 km (0.087 R)
• M66: 46,892,201 km (0.061 R)
• M67: 47,484,758 km (0.069 R)
• M68: 47,633,308 km (0.115 R)
• M69: 49,427,436 km (0.094 R)
• M70: 49,653,179 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.5

Radius: 7.3

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.2 AU - 14.94 AU

Year: 18733 Days

Day: 15.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,822,716 km

• M1: 107,411 km (0.069 R)
• M2: 188,194 km (0.101 R)
• M3: 1,008,888 km (0.089 R)
• M4: 1,105,528 km (0.076 R)
• M5: 1,495,231 km (0.045 R)
• M6: 2,295,430 km (0.113 R)
• M7: 2,721,335 km (0.113 R)
• M8: 3,065,709 km (0.089 R)
• M9: 3,171,774 km (0.062 R)
• M10: 3,243,132 km (0.103 R)
• M11: 3,460,498 km (0.097 R)
• M12: 3,757,749 km (0.11 R)
• M13: 4,063,228 km (0.11 R)
• M14: 5,278,860 km (0.073 R)
• M15: 5,620,841 km (0.102 R)
• M16: 6,416,402 km (0.105 R)
• M17: 6,735,345 km (0.04 R)
• M18: 7,294,093 km (0.081 R)
• M19: 7,388,639 km (0.113 R)
• M20: 7,578,927 km (0.108 R)
• M21: 8,013,210 km (0.083 R)
• M22: 8,110,897 km (0.066 R)
• M23: 8,455,571 km (0.1 R)
• M24: 9,006,989 km (0.112 R)
• M25: 9,777,567 km (0.117 R)
• M26: 10,250,147 km (0.065 R)
• M27: 11,436,159 km (0.111 R)
• M28: 12,778,800 km (0.118 R)
• M29: 13,064,831 km (0.096 R)
• M30: 13,526,789 km (0.077 R)
• M31: 13,643,176 km (0.087 R)
• M32: 13,994,133 km (0.11 R)
• M33: 15,549,203 km (0.073 R)
• M34: 16,100,172 km (0.118 R)
• M35: 16,408,942 km (0.1 R)
• M36: 16,471,025 km (0.115 R)
• M37: 18,625,234 km (0.042 R)
• M38: 19,210,162 km (0.107 R)
• M39: 19,867,196 km (0.067 R)
• M40: 22,018,563 km (0.117 R)
• M41: 22,567,886 km (0.07 R)
• M42: 22,913,457 km (0.071 R)
• M43: 22,982,870 km (0.113 R)
• M44: 23,052,284 km (0.047 R)
• M45: 25,023,685 km (0.116 R)
• M46: 25,166,551 km (0.095 R)
• M47: 26,029,581 km (0.084 R)
• M48: 26,683,174 km (0.087 R)
• M49: 28,825,715 km (0.117 R)
• M50: 29,050,560 km (0.082 R)
• M51: 30,563,892 km (0.065 R)
• M52: 31,638,454 km (0.088 R)
• M53: 32,258,088 km (0.102 R)
• M54: 32,335,729 km (0.112 R)
• M55: 33,745,540 km (0.11 R)
• M56: 33,824,378 km (0.118 R)
• M57: 33,982,503 km (0.089 R)
• M58: 34,140,628 km (0.054 R)
• M59: 34,457,925 km (0.1 R)
• M60: 35,255,281 km (0.106 R)
• M61: 36,139,405 km (0.082 R)
• M62: 36,705,782 km (0.109 R)
• M63: 38,504,996 km (0.043 R)
• M64: 38,587,424 km (0.045 R)
• M65: 39,415,299 km (0.118 R)
• M66: 39,914,806 km (0.085 R)
• M67: 40,249,008 km (0.087 R)
• M68: 40,500,332 km (0.1 R)
• M69: 41,004,328 km (0.111 R)
• M70: 42,614,300 km (0.09 R)
• M71: 43,041,402 km (0.118 R)
• M72: 45,024,172 km (0.116 R)
• M73: 45,111,088 km (0.106 R)
• M74: 45,284,921 km (0.078 R)
• M75: 45,371,987 km (0.12 R)
• M76: 45,808,065 km (0.069 R)
• M77: 46,684,409 km (0.093 R)
• M78: 47,124,676 km (0.081 R)
• M79: 50,154,781 km (0.051 R)
• M80: 52,605,493 km (0.109 R)
• M81: 53,707,132 km (0.096 R)
• M82: 54,076,190 km (0.116 R)
• M83: 54,168,491 km (0.111 R)
• M84: 54,260,943 km (0.058 R)
• M85: 54,445,846 km (0.11 R)
• M86: 56,400,940 km (0.057 R)
• M87: 56,588,237 km (0.103 R)
• M88: 57,245,720 km (0.042 R)
• M89: 58,189,383 km (0.107 R)
• M90: 58,663,159 km (0.085 R)
• M91: 59,328,571 km (0.032 R)
• M92: 61,918,559 km (0.115 R)
• M93: 62,498,998 km (0.11 R)
• M94: 63,081,383 km (0.104 R)
• M95: 64,251,537 km (0.076 R)
• M96: 65,035,580 km (0.046 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 17,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit