🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.47 AU - 0.53 AU

Year: 125 Days

Day: 18.7 Hours

Environment

Temp: 270 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.82 AU - 1.22 AU

Year: 364 Days

Day: 45.7 Hours

Environment

Temp: 69 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,297,492 km

• M1: 168,298 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.95 AU - 1.27 AU

Year: 413 Days

Day: 28.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.23 AU - 1.91 AU

Year: 695 Days

Day: 30.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 10.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.71 AU - 6.63 AU

Year: 4767 Days

Day: 10.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,297,492 km

• M1: 184,454 km (0.039 R)
• M2: 427,252 km (0.114 R)
• M3: 496,964 km (0.046 R)
• M4: 639,980 km (0.053 R)
• M5: 722,558 km (0.112 R)
• M6: 842,535 km (0.055 R)
• M7: 1,231,041 km (0.108 R)
• M8: 1,336,657 km (0.11 R)
• M9: 1,600,099 km (0.118 R)
• M10: 1,701,377 km (0.09 R)
• M11: 1,819,858 km (0.119 R)
• M12: 1,971,999 km (0.09 R)
• M13: 2,354,521 km (0.112 R)
• M14: 2,487,214 km (0.11 R)
• M15: 2,622,600 km (0.115 R)
• M16: 2,691,116 km (0.099 R)
• M17: 3,206,481 km (0.072 R)
• M18: 3,579,877 km (0.105 R)
• M19: 3,675,320 km (0.072 R)
• M20: 4,307,072 km (0.048 R)
• M21: 4,429,294 km (0.093 R)
• M22: 4,594,151 km (0.088 R)
• M23: 4,802,989 km (0.094 R)
• M24: 5,251,783 km (0.079 R)
• M25: 5,714,190 km (0.111 R)
• M26: 5,803,799 km (0.101 R)
• M27: 5,871,268 km (0.104 R)
• M28: 5,939,035 km (0.078 R)
• M29: 6,029,841 km (0.091 R)
• M30: 6,304,952 km (0.079 R)
• M31: 6,420,741 km (0.038 R)
• M32: 6,584,101 km (0.065 R)
• M33: 6,867,440 km (0.116 R)
• M34: 7,397,166 km (0.073 R)
• M35: 7,790,908 km (0.101 R)
• M36: 7,890,390 km (0.102 R)
• M37: 8,191,381 km (0.041 R)
• M38: 8,445,099 km (0.045 R)
• M39: 8,521,693 km (0.11 R)
• M40: 8,624,317 km (0.094 R)
• M41: 10,374,762 km (0.095 R)
• M42: 10,649,424 km (0.101 R)
• M43: 10,787,652 km (0.102 R)
• M44: 10,926,479 km (0.114 R)
• M45: 11,010,104 km (0.092 R)
• M46: 11,686,436 km (0.093 R)
• M47: 11,800,430 km (0.096 R)
• M48: 12,000,891 km (0.101 R)
• M49: 12,087,059 km (0.084 R)
• M50: 12,434,276 km (0.076 R)
• M51: 12,902,218 km (0.103 R)
• M52: 13,614,902 km (0.083 R)
• M53: 13,764,949 km (0.086 R)
• M54: 13,945,813 km (0.055 R)
• M55: 15,577,477 km (0.042 R)
• M56: 16,113,486 km (0.069 R)
• M57: 16,304,223 km (0.111 R)
• M58: 16,399,816 km (0.111 R)
• M59: 17,236,218 km (0.051 R)
• M60: 17,790,628 km (0.067 R)
• M61: 17,987,648 km (0.103 R)
• M62: 18,119,444 km (0.114 R)
• M63: 18,417,143 km (0.111 R)
• M64: 18,783,209 km (0.115 R)
• M65: 19,118,009 km (0.08 R)
• M66: 19,488,713 km (0.072 R)
• M67: 20,168,635 km (0.116 R)
• M68: 20,821,929 km (0.043 R)
• M69: 21,447,099 km (0.061 R)
• M70: 21,551,967 km (0.085 R)
• M71: 22,113,707 km (0.048 R)
• M72: 22,894,159 km (0.094 R)
• M73: 23,001,271 km (0.097 R)
• M74: 23,287,751 km (0.056 R)
• M75: 23,395,611 km (0.087 R)
• M76: 23,503,471 km (0.036 R)
• M77: 24,118,019 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.4

Radius: 15

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.79 AU - 6.85 AU

Year: 4958 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 62,297,492 km

• M1: 189,092 km (0.087 R)
• M2: 289,322 km (0.095 R)
• M3: 419,024 km (0.028 R)
• M4: 524,640 km (0.107 R)
• M5: 632,051 km (0.042 R)
• M6: 749,037 km (0.089 R)
• M7: 1,327,831 km (0.056 R)
• M8: 1,500,018 km (0.109 R)
• M9: 1,624,633 km (0.108 R)
• M10: 1,720,525 km (0.113 R)
• M11: 2,115,164 km (0.11 R)
• M12: 2,301,114 km (0.111 R)
• M13: 2,492,450 km (0.063 R)
• M14: 2,623,199 km (0.117 R)
• M15: 2,765,915 km (0.113 R)
• M16: 2,930,772 km (0.095 R)
• M17: 3,342,316 km (0.119 R)
• M18: 3,655,274 km (0.072 R)
• M19: 3,751,017 km (0.063 R)
• M20: 4,109,753 km (0.114 R)
• M21: 4,456,969 km (0.075 R)
• M22: 4,860,584 km (0.072 R)
• M23: 5,049,078 km (0.043 R)
• M24: 5,276,167 km (0.09 R)
• M25: 5,372,808 km (0.089 R)
• M26: 5,678,586 km (0.117 R)
• M27: 5,815,019 km (0.049 R)
• M28: 6,116,459 km (0.108 R)
• M29: 6,333,226 km (0.099 R)
• M30: 6,643,492 km (0.07 R)
• M31: 6,840,063 km (0.105 R)
• M32: 7,091,837 km (0.102 R)
• M33: 7,306,210 km (0.058 R)
• M34: 7,509,065 km (0.033 R)
• M35: 7,976,110 km (0.114 R)
• M36: 8,452,728 km (0.069 R)
• M37: 8,837,793 km (0.085 R)
• M38: 8,981,856 km (0.105 R)
• M39: 9,112,306 km (0.097 R)
• M40: 9,257,864 km (0.085 R)
• M41: 9,536,715 km (0.098 R)
• M42: 9,907,717 km (0.094 R)
• M43: 10,042,505 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.5

Radius: 8.8

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.4 AU - 11.68 AU

Year: 13842 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,297,492 km

• M1: 171,439 km (0.105 R)
• M2: 228,436 km (0.11 R)
• M3: 347,665 km (0.079 R)
• M4: 604,974 km (0.063 R)
• M5: 709,692 km (0.12 R)
• M6: 801,994 km (0.114 R)
• M7: 1,040,603 km (0.069 R)
• M8: 1,393,355 km (0.096 R)
• M9: 1,807,292 km (0.118 R)
• M10: 2,258,180 km (0.058 R)
• M11: 2,743,027 km (0.075 R)
• M12: 3,322,569 km (0.054 R)
• M13: 3,906,000 km (0.105 R)
• M14: 4,006,381 km (0.105 R)
• M15: 4,073,700 km (0.073 R)
• M16: 4,141,467 km (0.098 R)
• M17: 4,347,015 km (0.101 R)
• M18: 4,556,003 km (0.118 R)
• M19: 4,732,678 km (0.092 R)
• M20: 4,983,853 km (0.083 R)
• M21: 5,129,412 km (0.068 R)
• M22: 5,313,268 km (0.113 R)
• M23: 5,461,968 km (0.107 R)
• M24: 6,660,396 km (0.052 R)
• M25: 7,186,383 km (0.081 R)
• M26: 7,433,668 km (0.111 R)
• M27: 7,558,432 km (0.045 R)
• M28: 7,767,869 km (0.054 R)
• M29: 8,668,299 km (0.117 R)
• M30: 8,975,872 km (0.101 R)
• M31: 9,511,283 km (0.1 R)
• M32: 9,601,491 km (0.062 R)
• M33: 10,241,321 km (0.065 R)
• M34: 10,989,310 km (0.116 R)
• M35: 11,179,150 km (0.113 R)
• M36: 12,095,287 km (0.09 R)
• M37: 12,389,546 km (0.106 R)
• M38: 13,692,244 km (0.041 R)
• M39: 14,932,710 km (0.115 R)
• M40: 15,566,556 km (0.093 R)
• M41: 16,155,074 km (0.117 R)
• M42: 16,696,618 km (0.113 R)
• M43: 18,188,109 km (0.048 R)
• M44: 18,412,656 km (0.087 R)
• M45: 18,525,303 km (0.11 R)
• M46: 20,416,669 km (0.082 R)
• M47: 21,651,898 km (0.106 R)
• M48: 22,911,213 km (0.095 R)
• M49: 23,214,598 km (0.073 R)
• M50: 24,379,516 km (0.076 R)
• M51: 24,751,267 km (0.104 R)
• M52: 25,124,962 km (0.049 R)
• M53: 25,375,090 km (0.115 R)
• M54: 26,067,279 km (0.11 R)
• M55: 27,021,115 km (0.094 R)
• M56: 28,571,099 km (0.055 R)
• M57: 28,766,773 km (0.111 R)
• M58: 29,028,569 km (0.076 R)
• M59: 29,094,093 km (0.085 R)
• M60: 29,290,964 km (0.082 R)
• M61: 30,083,234 km (0.117 R)
• M62: 30,615,354 km (0.117 R)
• M63: 31,083,446 km (0.11 R)
• M64: 31,891,424 km (0.115 R)
• M65: 32,706,283 km (0.117 R)
• M66: 33,047,815 km (0.091 R)
• M67: 33,528,024 km (0.103 R)
• M68: 33,941,513 km (0.093 R)
• M69: 35,401,738 km (0.106 R)
• M70: 36,315,930 km (0.076 R)
• M71: 36,669,729 km (0.067 R)
• M72: 36,740,489 km (0.1 R)
• M73: 37,523,185 km (0.101 R)
• M74: 37,737,559 km (0.039 R)
• M75: 37,880,724 km (0.106 R)
• M76: 39,177,289 km (0.12 R)
• M77: 42,407,556 km (0.071 R)
• M78: 43,078,801 km (0.095 R)
• M79: 43,153,600 km (0.055 R)
• M80: 43,903,833 km (0.119 R)
• M81: 45,037,337 km (0.056 R)
• M82: 45,113,332 km (0.096 R)
• M83: 45,265,324 km (0.068 R)
• M84: 45,417,465 km (0.069 R)
• M85: 45,569,755 km (0.049 R)
• M86: 47,025,043 km (0.055 R)
• M87: 48,495,441 km (0.062 R)
• M88: 48,573,232 km (0.044 R)
• M89: 50,138,175 km (0.117 R)
• M90: 53,719,399 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454

Radius: 4.7

Gravity: 20.55 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.63 AU - 15.07 AU

Year: 18200 Days

Day: 15.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,297,492 km

• M1: 60,438 km (0.054 R)
• M2: 221,405 km (0.067 R)
• M3: 350,059 km (0.118 R)
• M4: 927,806 km (0.109 R)
• M5: 1,519,914 km (0.03 R)
• M6: 1,628,074 km (0.1 R)
• M7: 2,056,223 km (0.082 R)
• M8: 2,267,455 km (0.083 R)
• M9: 2,422,588 km (0.07 R)
• M10: 2,581,311 km (0.113 R)
• M11: 3,318,679 km (0.114 R)
• M12: 3,602,167 km (0.056 R)
• M13: 3,638,071 km (0.066 R)
• M14: 3,819,832 km (0.094 R)
• M15: 4,154,333 km (0.103 R)
• M16: 4,890,953 km (0.118 R)
• M17: 4,930,746 km (0.07 R)
• M18: 5,459,125 km (0.079 R)
• M19: 6,263,214 km (0.093 R)
• M20: 6,789,799 km (0.099 R)
• M21: 6,878,959 km (0.093 R)
• M22: 6,923,689 km (0.079 R)
• M23: 7,013,447 km (0.048 R)
• M24: 7,194,012 km (0.068 R)
• M25: 7,421,999 km (0.107 R)
• M26: 7,467,926 km (0.076 R)
• M27: 9,528,038 km (0.095 R)
• M28: 11,219,392 km (0.104 R)
• M29: 11,324,858 km (0.11 R)
• M30: 11,430,773 km (0.099 R)
• M31: 11,696,609 km (0.096 R)
• M32: 14,408,220 km (0.09 R)
• M33: 14,695,448 km (0.079 R)
• M34: 14,926,427 km (0.078 R)
• M35: 14,984,471 km (0.077 R)
• M36: 16,040,632 km (0.036 R)
• M37: 16,100,022 km (0.115 R)
• M38: 17,485,747 km (0.06 R)
• M39: 17,607,969 km (0.084 R)
• M40: 18,285,647 km (0.109 R)
• M41: 18,971,852 km (0.077 R)
• M42: 19,413,016 km (0.1 R)
• M43: 19,793,743 km (0.085 R)
• M44: 20,305,218 km (0.069 R)
• M45: 21,080,584 km (0.093 R)
• M46: 21,145,509 km (0.036 R)
• M47: 21,734,027 km (0.04 R)
• M48: 21,799,701 km (0.104 R)
• M49: 22,063,292 km (0.057 R)
• M50: 24,756,054 km (0.054 R)
• M51: 24,962,050 km (0.095 R)
• M52: 25,306,873 km (0.101 R)
• M53: 25,375,988 km (0.114 R)
• M54: 26,560,952 km (0.049 R)
• M55: 27,835,227 km (0.057 R)
• M56: 28,264,423 km (0.12 R)
• M57: 28,912,332 km (0.097 R)
• M58: 30,076,054 km (0.061 R)
• M59: 30,369,415 km (0.09 R)
• M60: 30,663,674 km (0.054 R)
• M61: 31,850,135 km (0.098 R)
• M62: 32,149,181 km (0.088 R)
• M63: 32,599,321 km (0.105 R)
• M64: 32,674,569 km (0.114 R)
• M65: 33,051,705 km (0.101 R)
• M66: 33,354,341 km (0.079 R)
• M67: 33,658,025 km (0.081 R)
• M68: 34,191,491 km (0.107 R)
• M69: 35,421,485 km (0.119 R)
• M70: 36,509,510 km (0.048 R)
• M71: 36,665,840 km (0.051 R)
• M72: 37,293,403 km (0.097 R)
• M73: 37,529,618 km (0.105 R)
• M74: 38,320,691 km (0.111 R)
• M75: 39,597,808 km (0.067 R)
• M76: 40,322,311 km (0.081 R)
• M77: 41,132,383 km (0.1 R)
• M78: 41,213,765 km (0.046 R)
• M79: 41,866,161 km (0.09 R)
• M80: 42,768,685 km (0.067 R)
• M81: 44,426,229 km (0.044 R)
• M82: 47,974,541 km (0.106 R)
• M83: 48,060,111 km (0.112 R)
• M84: 49,523,029 km (0.118 R)
• M85: 51,876,054 km (0.067 R)
• M86: 51,964,017 km (0.075 R)
• M87: 54,622,371 km (0.084 R)
• M88: 54,890,750 km (0.094 R)
• M89: 55,159,428 km (0.105 R)
• M90: 55,338,796 km (0.116 R)
• M91: 55,878,096 km (0.103 R)
• M92: 59,334,106 km (0.056 R)
• M93: 62,017,592 km (0.079 R)
• M94: 62,204,141 km (0.098 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 20,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit