🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.94 AU - 1.14 AU

Year: 406 Days

Day: 25 Hours

Environment

Temp: 12 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,621,230 km

• M1: 30,368 km (0.068 R)
• M2: 481,406 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.06 AU - 4.92 AU

Year: 3052 Days

Day: 17.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.7

Radius: 3.7

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.07 AU - 13.63 AU

Year: 15619 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 75,621,230 km

• M1: 509,231 km (0.112 R)
• M2: 629,657 km (0.118 R)
• M3: 671,844 km (0.086 R)
• M4: 744,249 km (0.119 R)
• M5: 1,059,303 km (0.12 R)
• M6: 1,504,356 km (0.061 R)
• M7: 1,696,889 km (0.111 R)
• M8: 1,917,695 km (0.106 R)
• M9: 2,364,095 km (0.079 R)
• M10: 2,475,097 km (0.109 R)
• M11: 2,702,037 km (0.077 R)
• M12: 3,175,664 km (0.094 R)
• M13: 4,632,148 km (0.075 R)
• M14: 4,939,422 km (0.071 R)
• M15: 6,080,705 km (0.09 R)
• M16: 8,794,859 km (0.08 R)
• M17: 8,863,524 km (0.087 R)
• M18: 9,488,993 km (0.108 R)
• M19: 9,949,605 km (0.083 R)
• M20: 10,308,789 km (0.089 R)
• M21: 10,562,806 km (0.068 R)
• M22: 10,635,810 km (0.06 R)
• M23: 10,855,719 km (0.059 R)
• M24: 11,486,723 km (0.048 R)
• M25: 11,750,015 km (0.12 R)
• M26: 12,861,677 km (0.076 R)
• M27: 13,528,883 km (0.091 R)
• M28: 13,687,607 km (0.066 R)
• M29: 13,886,722 km (0.065 R)
• M30: 14,328,185 km (0.095 R)
• M31: 15,142,596 km (0.119 R)
• M32: 17,243,548 km (0.103 R)
• M33: 17,934,840 km (0.101 R)
• M34: 19,388,931 km (0.119 R)
• M35: 19,433,661 km (0.114 R)
• M36: 19,523,121 km (0.1 R)
• M37: 19,882,006 km (0.043 R)
• M38: 19,927,035 km (0.088 R)
• M39: 20,379,269 km (0.085 R)
• M40: 20,606,658 km (0.034 R)
• M41: 20,789,167 km (0.055 R)
• M42: 21,848,769 km (0.117 R)
• M43: 22,128,068 km (0.045 R)
• M44: 22,361,740 km (0.069 R)
• M45: 24,260,436 km (0.085 R)
• M46: 27,303,556 km (0.057 R)
• M47: 29,227,086 km (0.095 R)
• M48: 31,141,789 km (0.086 R)
• M49: 32,511,208 km (0.117 R)
• M50: 32,830,001 km (0.063 R)
• M51: 33,417,172 km (0.091 R)
• M52: 35,745,514 km (0.073 R)
• M53: 35,964,674 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.1

Radius: 6.3

Gravity: 25.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.27 AU - 14.23 AU

Year: 16416 Days

Day: 19.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,621,230 km

• M1: 85,121 km (0.077 R)
• M2: 470,934 km (0.114 R)
• M3: 660,175 km (0.095 R)
• M4: 799,451 km (0.071 R)
• M5: 1,216,530 km (0.069 R)
• M6: 1,388,418 km (0.107 R)
• M7: 1,568,384 km (0.105 R)
• M8: 1,755,681 km (0.079 R)
• M9: 2,016,878 km (0.065 R)
• M10: 2,084,048 km (0.084 R)
• M11: 2,467,168 km (0.025 R)
• M12: 2,909,828 km (0.111 R)
• M13: 3,619,221 km (0.052 R)
• M14: 5,049,676 km (0.115 R)
• M15: 5,703,718 km (0.095 R)
• M16: 5,751,440 km (0.109 R)
• M17: 6,633,469 km (0.114 R)
• M18: 6,683,584 km (0.078 R)
• M19: 6,936,704 km (0.073 R)
• M20: 7,192,965 km (0.093 R)
• M21: 7,609,296 km (0.101 R)
• M22: 9,464,608 km (0.067 R)
• M23: 9,521,156 km (0.104 R)
• M24: 10,383,738 km (0.099 R)
• M25: 11,031,945 km (0.079 R)
• M26: 11,151,175 km (0.11 R)
• M27: 11,511,706 km (0.12 R)
• M28: 11,572,143 km (0.106 R)
• M29: 11,632,581 km (0.085 R)
• M30: 12,991,079 km (0.086 R)
• M31: 14,791,340 km (0.12 R)
• M32: 16,192,025 km (0.092 R)
• M33: 17,218,266 km (0.071 R)
• M34: 17,356,644 km (0.101 R)
• M35: 18,406,522 km (0.116 R)
• M36: 18,974,695 km (0.03 R)
• M37: 19,620,958 km (0.055 R)
• M38: 22,654,802 km (0.079 R)
• M39: 23,263,516 km (0.065 R)
• M40: 23,646,786 km (0.106 R)
• M41: 23,723,679 km (0.077 R)
• M42: 24,032,000 km (0.032 R)
• M43: 24,264,326 km (0.086 R)
• M44: 24,341,818 km (0.084 R)
• M45: 25,121,970 km (0.114 R)
• M46: 27,349,632 km (0.067 R)
• M47: 27,430,415 km (0.065 R)
• M48: 30,556,113 km (0.105 R)
• M49: 31,820,664 km (0.114 R)
• M50: 34,052,664 km (0.072 R)
• M51: 35,099,700 km (0.084 R)
• M52: 35,539,218 km (0.064 R)
• M53: 36,601,213 km (0.074 R)
• M54: 37,404,554 km (0.099 R)
• M55: 39,301,455 km (0.083 R)
• M56: 40,215,797 km (0.116 R)
• M57: 40,675,511 km (0.108 R)
• M58: 41,044,569 km (0.051 R)
• M59: 41,322,073 km (0.036 R)
• M60: 41,414,824 km (0.071 R)
• M61: 42,625,520 km (0.055 R)
• M62: 43,282,254 km (0.118 R)
• M63: 44,131,521 km (0.1 R)
• M64: 44,700,741 km (0.081 R)
• M65: 45,367,948 km (0.085 R)
• M66: 46,326,721 km (0.115 R)
• M67: 49,636,424 km (0.108 R)
• M68: 49,932,029 km (0.057 R)
• M69: 51,718,377 km (0.078 R)
• M70: 52,018,022 km (0.108 R)
• M71: 52,318,415 km (0.105 R)
• M72: 52,418,645 km (0.111 R)
• M73: 53,626,498 km (0.111 R)
• M74: 54,843,477 km (0.056 R)
• M75: 54,945,204 km (0.082 R)
• M76: 56,172,056 km (0.071 R)
• M77: 56,891,921 km (0.089 R)
• M78: 57,718,299 km (0.052 R)
• M79: 61,380,006 km (0.065 R)
• M80: 62,015,349 km (0.041 R)
• M81: 62,333,693 km (0.12 R)
• M82: 62,865,663 km (0.06 R)
• M83: 63,292,316 km (0.105 R)
• M84: 65,439,943 km (0.11 R)
• M85: 66,957,314 km (0.099 R)
• M86: 67,066,221 km (0.06 R)
• M87: 67,393,093 km (0.061 R)
• M88: 68,267,343 km (0.06 R)
• M89: 69,365,241 km (0.109 R)
• M90: 69,916,510 km (0.098 R)
• M91: 70,358,571 km (0.089 R)
• M92: 72,135,794 km (0.075 R)
• M93: 72,694,243 km (0.106 R)
• M94: 73,478,585 km (0.101 R)
• M95: 75,621,275 km (0.079 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: 391 - 10,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit