🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.51 AU - 0.71 AU

Year: 175 Days

Day: 22.6 Hours

Environment

Temp: 225 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.56 AU - 0.84 AU

Year: 215 Days

Day: 24.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.77 AU - 1.15 AU

Year: 345 Days

Day: 20.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.38 AU - 2.42 AU

Year: 1365 Days

Day: 22.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.4

Radius: 11.7

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.67 AU - 9.15 AU

Year: 7405 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,429,884 km

• M1: 160,967 km (0.036 R)
• M2: 278,102 km (0.098 R)
• M3: 617,839 km (0.084 R)
• M4: 722,558 km (0.066 R)
• M5: 900,729 km (0.069 R)
• M6: 1,112,559 km (0.085 R)
• M7: 1,301,801 km (0.12 R)
• M8: 1,461,122 km (0.073 R)
• M9: 1,543,401 km (0.099 R)
• M10: 1,669,811 km (0.048 R)
• M11: 1,978,432 km (0.094 R)
• M12: 2,093,323 km (0.079 R)
• M13: 2,234,095 km (0.056 R)
• M14: 2,475,845 km (0.109 R)
• M15: 3,837,933 km (0.096 R)
• M16: 3,924,401 km (0.111 R)
• M17: 4,099,281 km (0.076 R)
• M18: 4,824,382 km (0.08 R)
• M19: 5,297,859 km (0.081 R)
• M20: 7,158,707 km (0.104 R)
• M21: 8,326,169 km (0.111 R)
• M22: 9,008,784 km (0.119 R)
• M23: 9,552,123 km (0.093 R)
• M24: 10,467,812 km (0.114 R)
• M25: 10,548,744 km (0.117 R)
• M26: 11,620,164 km (0.098 R)
• M27: 12,041,581 km (0.077 R)
• M28: 12,769,375 km (0.065 R)
• M29: 12,942,609 km (0.066 R)
• M30: 13,029,526 km (0.12 R)
• M31: 13,776,618 km (0.115 R)
• M32: 13,909,909 km (0.062 R)
• M33: 14,492,443 km (0.029 R)
• M34: 15,266,164 km (0.08 R)
• M35: 15,450,169 km (0.112 R)
• M36: 15,866,949 km (0.119 R)
• M37: 16,053,348 km (0.074 R)
• M38: 16,287,319 km (0.028 R)
• M39: 16,617,032 km (0.064 R)
• M40: 16,806,274 km (0.117 R)
• M41: 17,378,635 km (0.116 R)
• M42: 17,618,889 km (0.118 R)
• M43: 18,689,561 km (0.084 R)
• M44: 19,034,683 km (0.119 R)
• M45: 19,133,568 km (0.088 R)
• M46: 19,232,751 km (0.081 R)
• M47: 19,531,199 km (0.069 R)
• M48: 20,435,967 km (0.102 R)
• M49: 20,791,411 km (0.117 R)
• M50: 21,715,029 km (0.069 R)
• M51: 21,818,550 km (0.109 R)
• M52: 22,233,984 km (0.075 R)
• M53: 22,442,673 km (0.052 R)
• M54: 22,651,960 km (0.064 R)
• M55: 22,809,487 km (0.041 R)
• M56: 23,602,206 km (0.043 R)
• M57: 25,214,572 km (0.114 R)
• M58: 25,323,329 km (0.074 R)
• M59: 26,089,121 km (0.055 R)
• M60: 26,917,893 km (0.093 R)
• M61: 27,196,145 km (0.118 R)
• M62: 27,755,342 km (0.092 R)
• M63: 28,942,102 km (0.087 R)
• M64: 29,398,674 km (0.097 R)
• M65: 29,685,154 km (0.116 R)
• M66: 30,608,173 km (0.11 R)
• M67: 30,956,886 km (0.091 R)
• M68: 31,131,616 km (0.07 R)
• M69: 31,306,795 km (0.047 R)
• M70: 31,540,766 km (0.116 R)
• M71: 31,775,336 km (0.066 R)
• M72: 32,423,394 km (0.095 R)
• M73: 32,778,689 km (0.099 R)
• M74: 33,016,400 km (0.119 R)
• M75: 33,493,318 km (0.05 R)
• M76: 35,119,895 km (0.097 R)
• M77: 35,423,878 km (0.112 R)
• M78: 38,386,814 km (0.045 R)
• M79: 38,637,390 km (0.098 R)
• M80: 40,724,580 km (0.066 R)
• M81: 41,428,438 km (0.095 R)
• M82: 41,814,101 km (0.109 R)
• M83: 42,330,064 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.8

Radius: 3.1

Gravity: 56.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.37 AU - 17.73 AU

Year: 25844 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,429,884 km

• M1: 223,350 km (0.09 R)
• M2: 450,439 km (0.066 R)
• M3: 471,832 km (0.09 R)
• M4: 608,115 km (0.109 R)
• M5: 656,286 km (0.1 R)
• M6: 730,786 km (0.098 R)
• M7: 915,539 km (0.096 R)
• M8: 1,027,438 km (0.093 R)
• M9: 1,357,152 km (0.111 R)
• M10: 2,215,544 km (0.045 R)
• M11: 2,835,478 km (0.105 R)
• M12: 2,916,410 km (0.041 R)
• M13: 3,592,144 km (0.057 R)
• M14: 3,857,381 km (0.083 R)
• M15: 3,902,260 km (0.117 R)
• M16: 4,690,641 km (0.081 R)
• M17: 5,627,722 km (0.118 R)
• M18: 6,195,895 km (0.093 R)
• M19: 6,944,932 km (0.067 R)
• M20: 7,054,288 km (0.106 R)
• M21: 8,410,093 km (0.055 R)
• M22: 8,526,630 km (0.058 R)
• M23: 8,643,615 km (0.111 R)
• M24: 8,702,407 km (0.05 R)
• M25: 9,599,247 km (0.072 R)
• M26: 9,721,019 km (0.107 R)
• M27: 10,027,695 km (0.099 R)
• M28: 10,840,011 km (0.083 R)
• M29: 11,998,946 km (0.11 R)
• M30: 12,394,034 km (0.12 R)
• M31: 12,793,311 km (0.101 R)
• M32: 13,332,162 km (0.095 R)
• M33: 15,134,069 km (0.077 R)
• M34: 15,346,797 km (0.095 R)
• M35: 16,063,221 km (0.119 R)
• M36: 16,207,733 km (0.034 R)
• M37: 17,901,180 km (0.057 R)
• M38: 18,126,176 km (0.095 R)
• M39: 20,819,386 km (0.054 R)
• M40: 21,214,175 km (0.114 R)
• M41: 24,294,395 km (0.085 R)
• M42: 25,295,803 km (0.111 R)
• M43: 25,463,951 km (0.074 R)
• M44: 25,716,921 km (0.108 R)
• M45: 26,140,433 km (0.119 R)
• M46: 27,252,244 km (0.104 R)
• M47: 27,857,367 km (0.11 R)
• M48: 29,698,917 km (0.108 R)
• M49: 30,054,063 km (0.055 R)
• M50: 31,308,441 km (0.1 R)
• M51: 32,305,810 km (0.064 R)
• M52: 33,498,105 km (0.101 R)
• M53: 35,548,194 km (0.082 R)
• M54: 36,019,727 km (0.056 R)
• M55: 36,303,663 km (0.11 R)
• M56: 40,552,392 km (0.082 R)
• M57: 41,045,018 km (0.12 R)
• M58: 41,242,637 km (0.076 R)
• M59: 41,341,671 km (0.032 R)
• M60: 43,236,178 km (0.085 R)
• M61: 43,537,917 km (0.092 R)
• M62: 45,057,083 km (0.081 R)
• M63: 47,006,045 km (0.094 R)
• M64: 47,109,417 km (0.107 R)
• M65: 48,146,878 km (0.051 R)
• M66: 48,877,664 km (0.102 R)
• M67: 49,717,356 km (0.073 R)
• M68: 51,410,804 km (0.057 R)
• M69: 53,015,541 km (0.094 R)
• M70: 53,338,522 km (0.093 R)
• M71: 54,094,590 km (0.083 R)
• M72: 54,745,341 km (0.101 R)
• M73: 54,962,856 km (0.082 R)
• M74: 57,595,479 km (0.068 R)
• M75: 58,259,993 km (0.118 R)
• M76: 59,038,500 km (0.104 R)
• M77: 59,932,497 km (0.089 R)
• M78: 63,324,330 km (0.094 R)
• M79: 65,966,527 km (0.106 R)
• M80: 66,429,832 km (0.064 R)
• M81: 67,359,433 km (0.047 R)
• M82: 68,059,402 km (0.095 R)
• M83: 69,584,402 km (0.081 R)
• M84: 69,820,019 km (0.116 R)
• M85: 70,055,935 km (0.047 R)
• M86: 71,714,526 km (0.105 R)
• M87: 74,467,277 km (0.067 R)
• M88: 74,949,580 km (0.074 R)
• M89: 75,070,306 km (0.095 R)
• M90: 75,191,031 km (0.1 R)
• M91: 76,159,678 km (0.102 R)
• M92: 77,864,794 km (0.055 R)
• M93: 78,599,320 km (0.054 R)
• M94: 79,705,596 km (0.075 R)
• M95: 79,828,715 km (0.081 R)
• M96: 80,075,402 km (0.104 R)
• M97: 81,560,610 km (0.079 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: 532 - 12,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit