🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.57 AU - 0.63 AU

Year: 172 Days

Day: 14.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.49 AU - 0.71 AU

Year: 172 Days

Day: 20.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.9 AU - 1.16 AU

Year: 388 Days

Day: 46.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.26 AU - 1.74 AU

Year: 681 Days

Day: 39.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.92 AU - 3.34 AU

Year: 2054 Days

Day: 12.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.9

Radius: 14.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.97 AU - 5.61 AU

Year: 3888 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,035,967 km

• M1: 192,233 km (0.07 R)
• M2: 301,739 km (0.062 R)
• M3: 606,470 km (0.105 R)
• M4: 894,296 km (0.11 R)
• M5: 1,017,415 km (0.111 R)
• M6: 1,227,750 km (0.099 R)
• M7: 1,453,194 km (0.112 R)
• M8: 1,556,416 km (0.094 R)
• M9: 1,833,771 km (0.105 R)
• M10: 1,929,962 km (0.056 R)
• M11: 2,044,405 km (0.07 R)
• M12: 2,246,062 km (0.114 R)
• M13: 2,384,440 km (0.1 R)
• M14: 2,579,366 km (0.098 R)
• M15: 2,724,626 km (0.109 R)
• M16: 3,099,817 km (0.063 R)
• M17: 3,274,249 km (0.116 R)
• M18: 3,412,178 km (0.115 R)
• M19: 3,735,010 km (0.1 R)
• M20: 3,837,933 km (0.083 R)
• M21: 4,025,828 km (0.102 R)
• M22: 4,367,211 km (0.071 R)
• M23: 4,852,357 km (0.083 R)
• M24: 5,010,332 km (0.103 R)
• M25: 5,659,736 km (0.069 R)
• M26: 5,850,174 km (0.095 R)
• M27: 6,335,769 km (0.094 R)
• M28: 6,484,021 km (0.088 R)
• M29: 7,088,695 km (0.026 R)
• M30: 7,476,004 km (0.039 R)
• M31: 7,685,291 km (0.083 R)
• M32: 8,352,199 km (0.068 R)
• M33: 9,065,481 km (0.087 R)
• M34: 9,429,603 km (0.046 R)
• M35: 9,684,368 km (0.101 R)
• M36: 9,855,657 km (0.089 R)
• M37: 10,492,047 km (0.057 R)
• M38: 11,052,440 km (0.098 R)
• M39: 11,351,187 km (0.096 R)
• M40: 11,531,901 km (0.116 R)
• M41: 11,865,505 km (0.1 R)
• M42: 12,018,244 km (0.083 R)
• M43: 12,233,067 km (0.109 R)
• M44: 12,635,635 km (0.104 R)
• M45: 12,916,879 km (0.109 R)
• M46: 13,613,107 km (0.114 R)
• M47: 13,837,205 km (0.112 R)
• M48: 14,159,438 km (0.114 R)
• M49: 14,289,140 km (0.1 R)
• M50: 14,451,603 km (0.117 R)
• M51: 15,307,004 km (0.079 R)
• M52: 15,473,357 km (0.095 R)
• M53: 15,573,438 km (0.106 R)
• M54: 15,774,347 km (0.09 R)
• M55: 16,043,624 km (0.114 R)
• M56: 16,654,881 km (0.039 R)
• M57: 17,101,131 km (0.098 R)
• M58: 17,308,474 km (0.08 R)
• M59: 17,760,558 km (0.081 R)
• M60: 18,357,454 km (0.099 R)
• M61: 18,463,519 km (0.096 R)
• M62: 18,676,247 km (0.092 R)
• M63: 18,961,081 km (0.104 R)
• M64: 19,211,658 km (0.112 R)
• M65: 20,407,094 km (0.061 R)
• M66: 20,516,899 km (0.114 R)
• M67: 20,884,611 km (0.107 R)
• M68: 21,254,566 km (0.114 R)
• M69: 22,113,557 km (0.114 R)
• M70: 22,226,504 km (0.031 R)
• M71: 24,097,225 km (0.062 R)
• M72: 24,758,148 km (0.1 R)
• M73: 24,953,673 km (0.107 R)
• M74: 25,188,990 km (0.115 R)
• M75: 26,256,820 km (0.077 R)
• M76: 26,496,176 km (0.114 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.9

Radius: 14.3

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.42 AU - 6.64 AU

Year: 4823 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,035,967 km

• M1: 199,863 km (0.027 R)
• M2: 306,825 km (0.1 R)
• M3: 405,859 km (0.095 R)
• M4: 676,033 km (0.046 R)
• M5: 784,790 km (0.109 R)
• M6: 1,064,688 km (0.089 R)
• M7: 1,457,083 km (0.103 R)
• M8: 1,841,849 km (0.05 R)
• M9: 2,147,328 km (0.102 R)
• M10: 2,240,378 km (0.114 R)
• M11: 2,392,070 km (0.114 R)
• M12: 2,646,386 km (0.093 R)
• M13: 2,848,044 km (0.087 R)
• M14: 3,013,200 km (0.104 R)
• M15: 3,353,236 km (0.104 R)
• M16: 3,683,548 km (0.041 R)
• M17: 4,070,708 km (0.096 R)
• M18: 4,352,101 km (0.047 R)
• M19: 4,519,202 km (0.103 R)
• M20: 4,639,928 km (0.071 R)
• M21: 4,909,204 km (0.076 R)
• M22: 5,133,601 km (0.107 R)
• M23: 5,310,425 km (0.084 R)
• M24: 6,144,583 km (0.058 R)
• M25: 6,495,240 km (0.099 R)
• M26: 6,604,447 km (0.052 R)
• M27: 6,741,927 km (0.077 R)
• M28: 6,935,806 km (0.099 R)
• M29: 7,471,815 km (0.063 R)
• M30: 7,904,452 km (0.086 R)
• M31: 8,554,006 km (0.05 R)
• M32: 8,643,915 km (0.113 R)
• M33: 8,734,122 km (0.085 R)
• M34: 8,824,629 km (0.102 R)
• M35: 8,945,803 km (0.065 R)
• M36: 9,098,094 km (0.103 R)
• M37: 9,467,152 km (0.082 R)
• M38: 10,093,368 km (0.117 R)
• M39: 10,539,619 km (0.098 R)
• M40: 10,636,109 km (0.071 R)
• M41: 10,862,451 km (0.032 R)
• M42: 11,155,812 km (0.075 R)
• M43: 11,319,921 km (0.112 R)
• M44: 11,783,675 km (0.079 R)
• M45: 12,118,624 km (0.088 R)
• M46: 12,219,902 km (0.047 R)
• M47: 12,661,365 km (0.086 R)
• M48: 13,385,868 km (0.094 R)
• M49: 13,876,250 km (0.066 R)
• M50: 14,017,470 km (0.115 R)
• M51: 14,730,753 km (0.108 R)
• M52: 15,456,003 km (0.107 R)
• M53: 16,378,723 km (0.112 R)
• M54: 16,602,970 km (0.055 R)
• M55: 16,752,867 km (0.103 R)
• M56: 17,129,854 km (0.043 R)
• M57: 17,471,535 km (0.101 R)
• M58: 17,930,651 km (0.118 R)
• M59: 18,161,780 km (0.069 R)
• M60: 18,626,880 km (0.086 R)
• M61: 18,860,851 km (0.104 R)
• M62: 19,135,064 km (0.115 R)
• M63: 19,253,096 km (0.118 R)
• M64: 20,526,324 km (0.118 R)
• M65: 22,114,604 km (0.106 R)
• M66: 22,403,927 km (0.048 R)
• M67: 22,736,034 km (0.071 R)
• M68: 22,860,948 km (0.066 R)
• M69: 23,111,674 km (0.091 R)
• M70: 23,237,336 km (0.106 R)
• M71: 23,531,446 km (0.052 R)
• M72: 24,123,255 km (0.075 R)
• M73: 24,848,655 km (0.05 R)
• M74: 25,192,581 km (0.09 R)
• M75: 27,200,184 km (0.116 R)
• M76: 29,168,144 km (0.116 R)
• M77: 29,485,441 km (0.113 R)
• M78: 29,712,830 km (0.077 R)
• M79: 30,674,146 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 12.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.75 AU - 13.55 AU

Year: 13808 Days

Day: 12.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,035,967 km

• M1: 194,178 km (0.062 R)
• M2: 286,031 km (0.115 R)
• M3: 1,521,560 km (0.048 R)
• M4: 1,767,798 km (0.106 R)
• M5: 2,519,079 km (0.08 R)
• M6: 3,360,567 km (0.071 R)
• M7: 4,092,549 km (0.111 R)
• M8: 4,399,225 km (0.112 R)
• M9: 5,322,243 km (0.056 R)
• M10: 6,172,857 km (0.057 R)
• M11: 6,436,299 km (0.111 R)
• M12: 7,573,691 km (0.082 R)
• M13: 7,808,560 km (0.09 R)
• M14: 8,093,694 km (0.12 R)
• M15: 9,519,960 km (0.043 R)
• M16: 9,773,678 km (0.109 R)
• M17: 10,132,713 km (0.097 R)
• M18: 10,548,295 km (0.116 R)
• M19: 11,611,787 km (0.114 R)
• M20: 12,321,479 km (0.115 R)
• M21: 12,542,585 km (0.096 R)
• M22: 13,440,471 km (0.076 R)
• M23: 13,611,162 km (0.078 R)
• M24: 15,595,279 km (0.116 R)
• M25: 15,834,635 km (0.118 R)
• M26: 19,375,617 km (0.096 R)
• M27: 19,762,178 km (0.104 R)
• M28: 20,281,432 km (0.071 R)
• M29: 20,542,780 km (0.111 R)
• M30: 20,673,977 km (0.066 R)
• M31: 21,068,915 km (0.102 R)
• M32: 21,666,110 km (0.109 R)
• M33: 22,945,022 km (0.111 R)
• M34: 23,149,223 km (0.093 R)
• M35: 23,285,657 km (0.07 R)
• M36: 24,179,055 km (0.056 R)
• M37: 24,734,512 km (0.105 R)
• M38: 25,083,823 km (0.034 R)
• M39: 26,141,480 km (0.079 R)
• M40: 27,213,648 km (0.077 R)
• M41: 28,592,342 km (0.105 R)
• M42: 29,327,017 km (0.103 R)
• M43: 29,622,772 km (0.081 R)
• M44: 30,815,217 km (0.081 R)
• M45: 31,341,801 km (0.102 R)
• M46: 31,871,378 km (0.082 R)
• M47: 32,327,801 km (0.079 R)
• M48: 32,939,506 km (0.072 R)
• M49: 33,400,866 km (0.116 R)
• M50: 33,786,978 km (0.098 R)
• M51: 33,941,962 km (0.099 R)
• M52: 34,096,945 km (0.045 R)
• M53: 34,797,811 km (0.085 R)
• M54: 35,110,919 km (0.075 R)
• M55: 35,660,991 km (0.042 R)
• M56: 36,293,042 km (0.12 R)
• M57: 36,451,616 km (0.049 R)
• M58: 37,328,109 km (0.119 R)
• M59: 38,211,485 km (0.085 R)
• M60: 38,777,264 km (0.093 R)
• M61: 38,939,428 km (0.102 R)
• M62: 40,162,840 km (0.068 R)
• M63: 40,326,948 km (0.085 R)
• M64: 40,655,765 km (0.025 R)
• M65: 43,066,085 km (0.107 R)
• M66: 43,823,649 km (0.1 R)
• M67: 45,010,708 km (0.103 R)
• M68: 46,294,108 km (0.05 R)
• M69: 46,466,146 km (0.065 R)
• M70: 47,416,242 km (0.108 R)
• M71: 47,850,225 km (0.11 R)
• M72: 48,285,555 km (0.06 R)
• M73: 49,072,440 km (0.055 R)
• M74: 49,423,397 km (0.118 R)
• M75: 49,687,287 km (0.118 R)
• M76: 49,775,400 km (0.114 R)
• M77: 51,102,333 km (0.082 R)
• M78: 51,191,344 km (0.037 R)
• M79: 53,791,355 km (0.117 R)
• M80: 54,516,007 km (0.119 R)
• M81: 54,697,769 km (0.093 R)
• M82: 55,792,227 km (0.045 R)
• M83: 55,883,781 km (0.08 R)
• M84: 55,975,334 km (0.108 R)
• M85: 57,078,170 km (0.106 R)
• M86: 57,817,483 km (0.111 R)
• M87: 59,866,674 km (0.036 R)
• M88: 60,335,664 km (0.066 R)
• M89: 60,617,656 km (0.083 R)
• M90: 60,805,999 km (0.08 R)
• M91: 61,466,474 km (0.1 R)
• M92: 61,844,807 km (0.117 R)
• M93: 63,080,186 km (0.037 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 11,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit