🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.67 AU - 0.93 AU

Year: 265 Days

Day: 40.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,318,765 km

• M1: 406,607 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.08 AU - 2.46 AU

Year: 1268 Days

Day: 47.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,318,765 km

• M1: 218,263 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.65 AU - 3.89 AU

Year: 2715 Days

Day: 43 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,318,765 km

• M1: 2,813,487 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.27 AU - 4.49 AU

Year: 2834 Days

Day: 44.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.3

Radius: 12.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.17 AU - 5.81 AU

Year: 4134 Days

Day: 14.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,318,765 km

• M1: 166,802 km (0.068 R)
• M2: 295,905 km (0.059 R)
• M3: 405,560 km (0.027 R)
• M4: 543,489 km (0.092 R)
• M5: 919,877 km (0.092 R)
• M6: 1,014,423 km (0.075 R)
• M7: 1,609,823 km (0.055 R)
• M8: 2,029,594 km (0.076 R)
• M9: 2,124,140 km (0.089 R)
• M10: 2,317,720 km (0.096 R)
• M11: 2,483,474 km (0.038 R)
• M12: 2,602,105 km (0.054 R)
• M13: 2,880,208 km (0.102 R)
• M14: 3,095,180 km (0.12 R)
• M15: 3,315,687 km (0.096 R)
• M16: 3,409,036 km (0.111 R)
• M17: 3,522,282 km (0.084 R)
• M18: 3,752,663 km (0.091 R)
• M19: 3,928,739 km (0.059 R)
• M20: 4,350,456 km (0.105 R)
• M21: 4,535,658 km (0.052 R)
• M22: 4,744,496 km (0.095 R)
• M23: 4,829,019 km (0.114 R)
• M24: 4,913,991 km (0.039 R)
• M25: 5,042,346 km (0.079 R)
• M26: 5,193,589 km (0.111 R)
• M27: 6,387,380 km (0.106 R)
• M28: 6,669,223 km (0.115 R)
• M29: 6,907,233 km (0.101 R)
• M30: 7,318,328 km (0.103 R)
• M31: 7,465,233 km (0.107 R)
• M32: 7,563,818 km (0.094 R)
• M33: 7,762,185 km (0.08 R)
• M34: 7,887,099 km (0.11 R)
• M35: 7,987,629 km (0.068 R)
• M36: 8,910,498 km (0.055 R)
• M37: 9,015,067 km (0.098 R)
• M38: 9,252,030 km (0.082 R)
• M39: 9,624,678 km (0.063 R)
• M40: 9,732,089 km (0.114 R)
• M41: 10,111,170 km (0.11 R)
• M42: 10,661,242 km (0.12 R)
• M43: 10,744,568 km (0.101 R)
• M44: 10,856,018 km (0.073 R)
• M45: 11,164,489 km (0.118 R)
• M46: 12,252,514 km (0.112 R)
• M47: 13,135,291 km (0.041 R)
• M48: 13,977,827 km (0.038 R)
• M49: 14,344,192 km (0.096 R)
• M50: 14,559,314 km (0.097 R)
• M51: 14,651,915 km (0.058 R)
• M52: 15,148,879 km (0.099 R)
• M53: 15,242,677 km (0.075 R)
• M54: 15,399,455 km (0.091 R)
• M55: 15,525,267 km (0.038 R)
• M56: 15,683,093 km (0.077 R)
• M57: 16,031,955 km (0.101 R)
• M58: 16,351,496 km (0.057 R)
• M59: 16,479,851 km (0.051 R)
• M60: 16,802,234 km (0.038 R)
• M61: 16,996,712 km (0.096 R)
• M62: 17,453,284 km (0.092 R)
• M63: 17,715,978 km (0.113 R)
• M64: 17,814,862 km (0.103 R)
• M65: 18,013,229 km (0.114 R)
• M66: 18,245,405 km (0.116 R)
• M67: 18,646,028 km (0.063 R)
• M68: 19,083,153 km (0.095 R)
• M69: 19,286,008 km (0.032 R)
• M70: 19,421,693 km (0.113 R)
• M71: 19,557,678 km (0.074 R)
• M72: 19,694,111 km (0.106 R)
• M73: 20,449,431 km (0.115 R)
• M74: 21,319,342 km (0.118 R)
• M75: 22,521,810 km (0.09 R)
• M76: 22,664,676 km (0.061 R)
• M77: 22,772,087 km (0.105 R)
• M78: 23,095,368 km (0.079 R)
• M79: 23,818,973 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.3

Radius: 6.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.01 AU - 13.63 AU

Year: 17023 Days

Day: 16.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 59,318,765 km

• M1: 205,248 km (0.1 R)
• M2: 732,730 km (0.034 R)
• M3: 848,968 km (0.081 R)
• M4: 943,663 km (0.111 R)
• M5: 1,998,328 km (0.051 R)
• M6: 2,107,236 km (0.102 R)
• M7: 2,407,329 km (0.103 R)
• M8: 3,782,283 km (0.06 R)
• M9: 3,962,848 km (0.068 R)
• M10: 4,100,178 km (0.102 R)
• M11: 4,146,255 km (0.106 R)
• M12: 4,215,818 km (0.103 R)
• M13: 4,593,103 km (0.119 R)
• M14: 5,204,211 km (0.09 R)
• M15: 5,582,993 km (0.059 R)
• M16: 6,447,668 km (0.062 R)
• M17: 7,437,557 km (0.048 R)
• M18: 7,778,042 km (0.11 R)
• M19: 9,708,752 km (0.084 R)
• M20: 10,080,802 km (0.107 R)
• M21: 10,679,194 km (0.071 R)
• M22: 12,710,583 km (0.07 R)
• M23: 12,947,247 km (0.079 R)
• M24: 13,151,298 km (0.106 R)
• M25: 15,142,446 km (0.105 R)
• M26: 16,631,693 km (0.077 R)
• M27: 16,890,647 km (0.069 R)
• M28: 17,039,197 km (0.068 R)
• M29: 17,113,697 km (0.117 R)
• M30: 17,713,136 km (0.113 R)
• M31: 18,817,019 km (0.108 R)
• M32: 19,164,086 km (0.112 R)
• M33: 19,552,143 km (0.108 R)
• M34: 20,652,734 km (0.083 R)
• M35: 21,010,871 km (0.118 R)
• M36: 23,119,154 km (0.068 R)
• M37: 23,449,466 km (0.072 R)
• M38: 23,490,905 km (0.091 R)
• M39: 25,890,604 km (0.118 R)
• M40: 25,976,174 km (0.056 R)
• M41: 26,924,176 km (0.119 R)
• M42: 27,141,093 km (0.083 R)
• M43: 27,971,062 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.7

Radius: 5.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 15.25 AU - 23.71 AU

Year: 31885 Days

Day: 16.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,318,765 km

• M1: 77,492 km (0.116 R)
• M2: 114,592 km (0.117 R)
• M3: 181,013 km (0.076 R)
• M4: 546,032 km (0.066 R)
• M5: 618,886 km (0.068 R)
• M6: 656,585 km (0.063 R)
• M7: 734,526 km (0.096 R)
• M8: 1,009,038 km (0.035 R)
• M9: 1,099,544 km (0.057 R)
• M10: 1,240,615 km (0.075 R)
• M11: 1,592,469 km (0.096 R)
• M12: 1,752,389 km (0.061 R)
• M13: 1,806,993 km (0.07 R)
• M14: 1,889,720 km (0.089 R)
• M15: 2,175,003 km (0.077 R)
• M16: 3,010,956 km (0.11 R)
• M17: 3,175,664 km (0.106 R)
• M18: 3,309,554 km (0.096 R)
• M19: 3,445,389 km (0.094 R)
• M20: 3,583,168 km (0.115 R)
• M21: 3,899,568 km (0.1 R)
• M22: 4,978,916 km (0.104 R)
• M23: 5,252,531 km (0.07 R)
• M24: 5,371,312 km (0.103 R)
• M25: 5,571,324 km (0.115 R)
• M26: 6,395,309 km (0.09 R)
• M27: 6,479,832 km (0.105 R)
• M28: 7,746,178 km (0.093 R)
• M29: 7,836,236 km (0.118 R)
• M30: 8,523,189 km (0.1 R)
• M31: 8,662,764 km (0.11 R)
• M32: 10,002,712 km (0.051 R)
• M33: 10,998,585 km (0.063 R)
• M34: 11,559,727 km (0.103 R)
• M35: 12,077,934 km (0.119 R)
• M36: 12,339,880 km (0.059 R)
• M37: 12,603,770 km (0.088 R)
• M38: 12,869,456 km (0.087 R)
• M39: 13,950,450 km (0.062 R)
• M40: 14,668,819 km (0.116 R)
• M41: 14,836,219 km (0.105 R)
• M42: 16,429,437 km (0.074 R)
• M43: 17,423,066 km (0.042 R)
• M44: 17,659,580 km (0.073 R)
• M45: 17,778,361 km (0.064 R)
• M46: 18,076,210 km (0.112 R)
• M47: 18,435,843 km (0.079 R)
• M48: 19,345,398 km (0.065 R)
• M49: 19,590,440 km (0.083 R)
• M50: 20,269,464 km (0.112 R)
• M51: 20,956,119 km (0.117 R)
• M52: 23,778,432 km (0.098 R)
• M53: 23,843,956 km (0.076 R)
• M54: 23,909,480 km (0.101 R)
• M55: 24,304,268 km (0.048 R)
• M56: 24,966,837 km (0.081 R)
• M57: 26,242,309 km (0.091 R)
• M58: 26,513,380 km (0.12 R)
• M59: 27,469,909 km (0.099 R)
• M60: 28,646,496 km (0.094 R)
• M61: 28,716,209 km (0.06 R)
• M62: 29,205,843 km (0.105 R)
• M63: 30,548,783 km (0.07 R)
• M64: 32,418,756 km (0.084 R)
• M65: 33,001,589 km (0.077 R)
• M66: 33,514,261 km (0.037 R)
• M67: 33,734,918 km (0.044 R)
• M68: 34,177,578 km (0.112 R)
• M69: 34,696,234 km (0.105 R)
• M70: 35,143,083 km (0.084 R)
• M71: 36,494,700 km (0.088 R)
• M72: 36,570,396 km (0.08 R)
• M73: 37,939,815 km (0.117 R)
• M74: 39,869,777 km (0.089 R)
• M75: 41,357,678 km (0.061 R)
• M76: 42,306,727 km (0.104 R)
• M77: 42,545,036 km (0.111 R)
• M78: 42,943,415 km (0.097 R)
• M79: 43,342,991 km (0.096 R)
• M80: 44,468,266 km (0.108 R)
• M81: 46,010,620 km (0.088 R)
• M82: 46,337,641 km (0.032 R)
• M83: 47,405,620 km (0.056 R)
• M84: 47,570,627 km (0.102 R)
• M85: 47,735,783 km (0.092 R)
• M86: 47,818,511 km (0.118 R)
• M87: 48,066,843 km (0.083 R)
• M88: 48,981,036 km (0.088 R)
• M89: 49,314,788 km (0.108 R)
• M90: 50,826,475 km (0.118 R)
• M91: 53,208,073 km (0.07 R)
• M92: 53,809,157 km (0.096 R)
• M93: 55,973,988 km (0.074 R)
• M94: 56,847,939 km (0.072 R)
• M95: 58,697,717 km (0.117 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: 502 - 12,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit