🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.81 AU - 1.17 AU

Year: 346 Days

Day: 44 Hours

Environment

Temp: 111 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.89 AU - 2.45 AU

Year: 1123 Days

Day: 32.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.36 AU - 4.5 AU

Year: 2738 Days

Day: 27.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.67 AU - 5.01 AU

Year: 3742 Days

Day: 20.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.2

Radius: 12.4

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.12 AU - 10.14 AU

Year: 8147 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 103,067,832 km

• M1: 158,275 km (0.107 R)
• M2: 292,763 km (0.046 R)
• M3: 414,984 km (0.045 R)
• M4: 588,967 km (0.115 R)
• M5: 1,204,113 km (0.098 R)
• M6: 1,681,630 km (0.102 R)
• M7: 1,976,786 km (0.088 R)
• M8: 2,438,445 km (0.063 R)
• M9: 2,539,873 km (0.09 R)
• M10: 2,987,320 km (0.109 R)
• M11: 4,075,944 km (0.116 R)
• M12: 4,166,749 km (0.056 R)
• M13: 4,412,389 km (0.077 R)
• M14: 5,243,405 km (0.102 R)
• M15: 5,375,650 km (0.058 R)
• M16: 5,711,048 km (0.082 R)
• M17: 5,949,807 km (0.041 R)
• M18: 6,087,885 km (0.104 R)
• M19: 6,508,255 km (0.107 R)
• M20: 6,793,838 km (0.07 R)
• M21: 7,863,313 km (0.076 R)
• M22: 8,359,828 km (0.076 R)
• M23: 9,183,215 km (0.092 R)
• M24: 9,463,561 km (0.104 R)
• M25: 9,544,045 km (0.082 R)
• M26: 9,624,977 km (0.116 R)
• M27: 10,279,767 km (0.102 R)
• M28: 11,161,198 km (0.095 R)
• M29: 11,546,412 km (0.08 R)
• M30: 11,892,582 km (0.096 R)
• M31: 12,023,181 km (0.109 R)
• M32: 12,242,043 km (0.101 R)
• M33: 12,683,655 km (0.072 R)
• M34: 13,085,625 km (0.077 R)
• M35: 13,175,533 km (0.066 R)
• M36: 13,356,098 km (0.055 R)
• M37: 14,875,713 km (0.116 R)
• M38: 15,441,941 km (0.12 R)
• M39: 15,871,287 km (0.065 R)
• M40: 16,207,882 km (0.117 R)
• M41: 16,449,782 km (0.095 R)
• M42: 16,595,490 km (0.103 R)
• M43: 16,692,878 km (0.108 R)
• M44: 16,790,416 km (0.117 R)
• M45: 16,888,104 km (0.098 R)
• M46: 17,231,880 km (0.066 R)
• M47: 17,528,233 km (0.105 R)
• M48: 18,126,176 km (0.109 R)
• M49: 19,444,582 km (0.099 R)
• M50: 19,908,185 km (0.093 R)
• M51: 20,271,259 km (0.102 R)
• M52: 21,479,711 km (0.106 R)
• M53: 25,410,994 km (0.107 R)
• M54: 26,484,957 km (0.081 R)
• M55: 27,055,972 km (0.113 R)
• M56: 27,285,604 km (0.054 R)
• M57: 27,689,070 km (0.063 R)
• M58: 30,687,011 km (0.115 R)
• M59: 31,407,325 km (0.092 R)
• M60: 31,769,501 km (0.044 R)
• M61: 32,315,384 km (0.115 R)
• M62: 32,559,079 km (0.079 R)
• M63: 33,478,208 km (0.056 R)
• M64: 33,601,327 km (0.077 R)
• M65: 33,848,164 km (0.037 R)
• M66: 34,219,615 km (0.101 R)
• M67: 36,096,769 km (0.103 R)
• M68: 36,793,447 km (0.107 R)
• M69: 36,920,605 km (0.102 R)
• M70: 38,200,115 km (0.053 R)
• M71: 38,522,349 km (0.108 R)
• M72: 38,974,883 km (0.118 R)
• M73: 39,754,737 km (0.071 R)
• M74: 39,885,186 km (0.118 R)
• M75: 40,539,677 km (0.12 R)
• M76: 40,802,520 km (0.039 R)
• M77: 42,324,678 km (0.11 R)
• M78: 42,457,970 km (0.088 R)
• M79: 43,394,453 km (0.098 R)
• M80: 44,540,971 km (0.087 R)
• M81: 45,288,063 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.9

Radius: 12.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.69 AU - 10.63 AU

Year: 8957 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,067,832 km

• M1: 281,842 km (0.08 R)
• M2: 558,598 km (0.106 R)
• M3: 690,843 km (0.106 R)
• M4: 847,322 km (0.027 R)
• M5: 1,285,495 km (0.047 R)
• M6: 1,545,645 km (0.114 R)
• M7: 1,773,034 km (0.067 R)
• M8: 1,907,971 km (0.104 R)
• M9: 2,278,974 km (0.102 R)
• M10: 2,463,727 km (0.078 R)
• M11: 2,577,123 km (0.11 R)
• M12: 2,692,163 km (0.106 R)
• M13: 3,567,460 km (0.11 R)
• M14: 3,783,031 km (0.047 R)
• M15: 4,047,520 km (0.117 R)
• M16: 4,159,569 km (0.083 R)
• M17: 4,295,254 km (0.096 R)
• M18: 4,594,749 km (0.058 R)
• M19: 4,758,708 km (0.101 R)
• M20: 5,311,622 km (0.09 R)
• M21: 5,533,476 km (0.041 R)
• M22: 5,633,108 km (0.103 R)
• M23: 5,733,338 km (0.116 R)
• M24: 6,373,468 km (0.07 R)
• M25: 6,530,545 km (0.1 R)
• M26: 6,741,927 km (0.109 R)
• M27: 7,009,408 km (0.114 R)
• M28: 7,171,572 km (0.118 R)
• M29: 8,114,039 km (0.058 R)
• M30: 8,284,431 km (0.113 R)
• M31: 8,370,001 km (0.067 R)
• M32: 8,456,020 km (0.118 R)
• M33: 8,744,594 km (0.106 R)
• M34: 8,860,981 km (0.042 R)
• M35: 9,242,755 km (0.068 R)
• M36: 9,361,386 km (0.096 R)
• M37: 9,690,052 km (0.045 R)
• M38: 11,136,813 km (0.088 R)
• M39: 11,389,783 km (0.112 R)
• M40: 12,781,941 km (0.08 R)
• M41: 13,046,879 km (0.091 R)
• M42: 13,246,891 km (0.098 R)
• M43: 13,481,311 km (0.104 R)
• M44: 13,784,845 km (0.117 R)
• M45: 14,022,556 km (0.12 R)
• M46: 14,570,982 km (0.076 R)
• M47: 14,743,768 km (0.038 R)
• M48: 15,126,290 km (0.111 R)
• M49: 15,231,158 km (0.086 R)
• M50: 16,150,586 km (0.106 R)
• M51: 16,329,505 km (0.069 R)
• M52: 16,473,119 km (0.107 R)
• M53: 16,580,979 km (0.044 R)
• M54: 16,725,341 km (0.047 R)
• M55: 17,600,040 km (0.086 R)
• M56: 17,784,195 km (0.12 R)
• M57: 18,005,899 km (0.108 R)
• M58: 18,377,650 km (0.059 R)
• M59: 18,601,747 km (0.101 R)
• M60: 18,902,140 km (0.1 R)
• M61: 19,204,178 km (0.074 R)
• M62: 19,584,007 km (0.107 R)
• M63: 21,284,187 km (0.113 R)
• M64: 21,519,803 km (0.092 R)
• M65: 22,311,026 km (0.088 R)
• M66: 22,830,580 km (0.119 R)
• M67: 23,313,631 km (0.11 R)
• M68: 24,453,866 km (0.052 R)
• M69: 24,659,414 km (0.115 R)
• M70: 24,782,982 km (0.089 R)
• M71: 25,279,497 km (0.102 R)
• M72: 25,737,416 km (0.058 R)
• M73: 26,198,178 km (0.094 R)
• M74: 26,408,512 km (0.078 R)
• M75: 27,042,807 km (0.11 R)
• M76: 27,383,142 km (0.093 R)
• M77: 28,197,254 km (0.111 R)

Asteroid Belt

Center: 12.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.7

Radius: 6.6

Gravity: 18.75 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.59 AU - 18.79 AU

Year: 23964 Days

Day: 18.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,067,832 km

• M1: 159,771 km (0.103 R)
• M2: 554,559 km (0.1 R)
• M3: 1,554,471 km (0.12 R)
• M4: 2,217,340 km (0.102 R)
• M5: 2,537,329 km (0.118 R)
• M6: 2,578,469 km (0.065 R)
• M7: 2,702,934 km (0.052 R)
• M8: 2,957,700 km (0.109 R)
• M9: 3,000,933 km (0.105 R)
• M10: 3,354,583 km (0.112 R)
• M11: 3,582,271 km (0.102 R)
• M12: 3,674,872 km (0.111 R)
• M13: 3,862,318 km (0.102 R)
• M14: 3,909,591 km (0.096 R)
• M15: 4,443,206 km (0.107 R)
• M16: 4,896,787 km (0.102 R)
• M17: 6,177,046 km (0.095 R)
• M18: 6,568,992 km (0.105 R)
• M19: 6,682,387 km (0.081 R)
• M20: 7,554,094 km (0.062 R)
• M21: 7,972,968 km (0.068 R)
• M22: 8,093,993 km (0.054 R)
• M23: 8,958,668 km (0.087 R)
• M24: 9,722,814 km (0.081 R)
• M25: 9,852,217 km (0.076 R)
• M26: 11,109,886 km (0.102 R)
• M27: 12,769,375 km (0.12 R)
• M28: 12,840,135 km (0.092 R)
• M29: 13,483,406 km (0.111 R)
• M30: 13,700,173 km (0.113 R)
• M31: 13,990,842 km (0.038 R)
• M32: 14,283,754 km (0.116 R)
• M33: 16,006,224 km (0.073 R)
• M34: 16,235,707 km (0.076 R)
• M35: 16,853,098 km (0.054 R)
• M36: 17,008,530 km (0.099 R)
• M37: 17,086,470 km (0.051 R)
• M38: 17,242,800 km (0.1 R)
• M39: 19,154,362 km (0.091 R)
• M40: 19,479,438 km (0.104 R)
• M41: 20,714,817 km (0.084 R)
• M42: 22,060,151 km (0.091 R)
• M43: 23,087,589 km (0.058 R)
• M44: 23,955,556 km (0.038 R)
• M45: 24,305,764 km (0.109 R)
• M46: 24,569,655 km (0.109 R)
• M47: 29,852,255 km (0.05 R)
• M48: 30,323,488 km (0.11 R)
• M49: 31,273,435 km (0.116 R)
• M50: 33,007,873 km (0.11 R)
• M51: 35,567,791 km (0.074 R)
• M52: 36,669,879 km (0.117 R)
• M53: 37,174,472 km (0.099 R)
• M54: 38,190,691 km (0.12 R)
• M55: 38,395,042 km (0.049 R)
• M56: 40,146,533 km (0.118 R)
• M57: 41,188,931 km (0.115 R)
• M58: 41,923,906 km (0.115 R)
• M59: 42,769,134 km (0.064 R)
• M60: 44,047,597 km (0.101 R)
• M61: 44,906,887 km (0.107 R)
• M62: 45,122,458 km (0.115 R)
• M63: 46,532,717 km (0.086 R)
• M64: 48,288,248 km (0.101 R)
• M65: 49,285,168 km (0.066 R)
• M66: 49,396,469 km (0.108 R)
• M67: 51,299,503 km (0.093 R)
• M68: 51,976,883 km (0.06 R)
• M69: 52,089,979 km (0.035 R)
• M70: 53,454,610 km (0.086 R)
• M71: 55,292,271 km (0.119 R)
• M72: 55,523,549 km (0.092 R)
• M73: 56,567,742 km (0.058 R)
• M74: 56,917,203 km (0.118 R)
• M75: 58,793,459 km (0.106 R)
• M76: 60,689,762 km (0.098 R)
• M77: 63,208,990 km (0.081 R)
• M78: 65,517,734 km (0.048 R)
• M79: 65,762,326 km (0.114 R)
• M80: 68,101,289 km (0.07 R)
• M81: 72,101,835 km (0.074 R)
• M82: 72,228,096 km (0.083 R)
• M83: 72,987,006 km (0.09 R)
• M84: 74,385,297 km (0.103 R)
• M85: 74,896,024 km (0.03 R)
• M86: 76,435,087 km (0.113 R)
• M87: 77,854,921 km (0.047 R)
• M88: 79,413,880 km (0.08 R)
• M89: 81,903,039 km (0.112 R)
• M90: 82,562,317 km (0.049 R)
• M91: 84,817,206 km (0.046 R)
• M92: 85,484,262 km (0.084 R)
• M93: 85,617,853 km (0.101 R)
• M94: 87,630,394 km (0.081 R)
• M95: 89,522,807 km (0.114 R)
• M96: 90,610,234 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.5

Radius: 6.1

Gravity: 25.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.53 AU - 18.57 AU

Year: 26952 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,067,832 km

• M1: 265,087 km (0.1 R)
• M2: 345,571 km (0.095 R)
• M3: 665,411 km (0.117 R)
• M4: 721,511 km (0.087 R)
• M5: 1,368,222 km (0.119 R)
• M6: 2,450,114 km (0.066 R)
• M7: 2,538,676 km (0.078 R)
• M8: 2,764,419 km (0.031 R)
• M9: 3,235,503 km (0.084 R)
• M10: 4,682,264 km (0.051 R)
• M11: 5,528,838 km (0.107 R)
• M12: 6,482,824 km (0.098 R)
• M13: 7,615,728 km (0.087 R)
• M14: 7,680,355 km (0.119 R)
• M15: 8,138,573 km (0.107 R)
• M16: 8,740,555 km (0.106 R)
• M17: 9,356,898 km (0.111 R)
• M18: 9,426,311 km (0.071 R)
• M19: 9,495,725 km (0.067 R)
• M20: 10,129,122 km (0.043 R)
• M21: 10,994,696 km (0.108 R)
• M22: 11,734,008 km (0.11 R)
• M23: 11,808,807 km (0.105 R)
• M24: 12,109,648 km (0.05 R)
• M25: 12,185,195 km (0.084 R)
• M26: 12,336,888 km (0.055 R)
• M27: 13,337,997 km (0.117 R)
• M28: 13,572,716 km (0.119 R)
• M29: 13,729,943 km (0.036 R)
• M30: 14,605,539 km (0.093 R)
• M31: 14,847,589 km (0.083 R)
• M32: 14,928,521 km (0.099 R)
• M33: 16,243,337 km (0.099 R)
• M34: 16,326,812 km (0.053 R)
• M35: 17,253,721 km (0.086 R)
• M36: 17,594,954 km (0.066 R)
• M37: 18,370,918 km (0.087 R)
• M38: 21,401,621 km (0.054 R)
• M39: 23,349,535 km (0.107 R)
• M40: 23,821,516 km (0.072 R)
• M41: 24,871,244 km (0.092 R)
• M42: 26,621,091 km (0.096 R)
• M43: 26,916,546 km (0.079 R)
• M44: 27,015,281 km (0.116 R)
• M45: 28,209,521 km (0.12 R)
• M46: 30,546,240 km (0.109 R)
• M47: 30,855,608 km (0.093 R)
• M48: 32,103,254 km (0.104 R)
• M49: 33,155,675 km (0.094 R)
• M50: 34,970,447 km (0.111 R)
• M51: 36,052,937 km (0.098 R)
• M52: 37,256,303 km (0.095 R)
• M53: 39,702,527 km (0.099 R)
• M54: 40,378,560 km (0.111 R)
• M55: 44,631,029 km (0.106 R)
• M56: 44,981,985 km (0.08 R)
• M57: 46,394,937 km (0.117 R)
• M58: 46,869,312 km (0.09 R)
• M59: 47,464,412 km (0.108 R)
• M60: 48,541,816 km (0.062 R)
• M61: 50,355,391 km (0.113 R)
• M62: 51,331,667 km (0.07 R)
• M63: 52,314,226 km (0.082 R)
• M64: 52,437,345 km (0.057 R)
• M65: 53,302,918 km (0.081 R)
• M66: 54,048,514 km (0.104 R)
• M67: 54,422,509 km (0.103 R)
• M68: 55,047,977 km (0.09 R)
• M69: 55,550,028 km (0.088 R)
• M70: 56,811,736 km (0.094 R)
• M71: 58,721,802 km (0.119 R)
• M72: 63,522,846 km (0.054 R)
• M73: 63,654,343 km (0.093 R)
• M74: 63,917,635 km (0.075 R)
• M75: 64,049,431 km (0.094 R)
• M76: 68,582,994 km (0.116 R)
• M77: 69,664,736 km (0.071 R)
• M78: 70,752,014 km (0.066 R)
• M79: 74,601,466 km (0.113 R)
• M80: 75,157,073 km (0.084 R)
• M81: 77,392,514 km (0.112 R)
• M82: 82,071,935 km (0.092 R)
• M83: 82,645,344 km (0.074 R)
• M84: 82,932,572 km (0.09 R)
• M85: 86,842,013 km (0.082 R)
• M86: 91,552,700 km (0.113 R)
• M87: 93,489,993 km (0.026 R)
• M88: 93,639,590 km (0.103 R)
• M89: 94,688,870 km (0.104 R)
• M90: 94,839,066 km (0.037 R)
• M91: 95,742,188 km (0.1 R)
• M92: 96,345,666 km (0.109 R)
• M93: 100,299,538 km (0.098 R)
• M94: 101,219,565 km (0.105 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit