🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.97 AU - 0.99 AU

Year: 347 Days

Day: 32.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,573,303 km

• M1: 541,095 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.85 AU - 1.27 AU

Year: 391 Days

Day: 13.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.15 AU - 1.23 AU

Year: 465 Days

Day: 16.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.14 AU - 1.32 AU

Year: 489 Days

Day: 39.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.4 AU - 5.56 AU

Year: 3980 Days

Day: 17.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.2

Radius: 12.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.21 AU - 8.17 AU

Year: 7638 Days

Day: 14.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 107,573,303 km

• M1: 188,793 km (0.106 R)
• M2: 303,684 km (0.116 R)
• M3: 430,543 km (0.062 R)
• M4: 723,007 km (0.098 R)
• M5: 976,425 km (0.063 R)
• M6: 1,114,355 km (0.119 R)
• M7: 1,489,097 km (0.104 R)
• M8: 1,568,833 km (0.106 R)
• M9: 1,733,091 km (0.099 R)
• M10: 2,056,672 km (0.088 R)
• M11: 2,376,213 km (0.109 R)
• M12: 2,590,287 km (0.107 R)
• M13: 2,687,526 km (0.064 R)
• M14: 2,810,944 km (0.079 R)
• M15: 3,323,317 km (0.113 R)
• M16: 3,482,788 km (0.113 R)
• M17: 4,463,851 km (0.097 R)
• M18: 4,551,814 km (0.06 R)
• M19: 5,000,309 km (0.036 R)
• M20: 5,091,713 km (0.069 R)
• M21: 5,245,350 km (0.084 R)
• M22: 5,683,971 km (0.101 R)
• M23: 6,596,369 km (0.037 R)
• M24: 7,138,212 km (0.072 R)
• M25: 7,310,549 km (0.118 R)
• M26: 7,871,391 km (0.11 R)
• M27: 8,738,460 km (0.079 R)
• M28: 8,849,013 km (0.071 R)
• M29: 9,071,465 km (0.035 R)
• M30: 9,826,486 km (0.096 R)
• M31: 10,838,216 km (0.12 R)
• M32: 11,558,081 km (0.097 R)
• M33: 12,087,508 km (0.116 R)
• M34: 12,210,777 km (0.095 R)
• M35: 12,625,013 km (0.067 R)
• M36: 12,750,077 km (0.118 R)
• M37: 14,240,521 km (0.08 R)
• M38: 14,632,617 km (0.101 R)
• M39: 15,875,326 km (0.085 R)
• M40: 16,191,277 km (0.114 R)
• M41: 17,059,393 km (0.077 R)
• M42: 17,290,372 km (0.107 R)
• M43: 18,271,884 km (0.119 R)
• M44: 18,650,516 km (0.105 R)
• M45: 18,888,526 km (0.105 R)
• M46: 19,463,730 km (0.119 R)
• M47: 20,239,844 km (0.111 R)
• M48: 20,927,097 km (0.062 R)
• M49: 21,025,981 km (0.082 R)
• M50: 21,722,060 km (0.089 R)
• M51: 22,022,602 km (0.081 R)
• M52: 22,932,905 km (0.078 R)
• M53: 24,999,300 km (0.1 R)
• M54: 25,156,677 km (0.071 R)
• M55: 25,472,478 km (0.062 R)
• M56: 25,630,753 km (0.076 R)
• M57: 26,161,077 km (0.111 R)
• M58: 26,534,474 km (0.111 R)
• M59: 26,855,959 km (0.06 R)
• M60: 28,427,635 km (0.115 R)
• M61: 28,756,600 km (0.096 R)
• M62: 29,528,974 km (0.074 R)
• M63: 29,917,629 km (0.074 R)
• M64: 31,094,067 km (0.068 R)
• M65: 31,319,960 km (0.092 R)
• M66: 32,228,617 km (0.092 R)
• M67: 33,203,547 km (0.078 R)
• M68: 33,376,631 km (0.113 R)
• M69: 33,607,760 km (0.094 R)
• M70: 34,830,423 km (0.045 R)
• M71: 35,300,011 km (0.109 R)
• M72: 35,889,876 km (0.104 R)
• M73: 36,304,860 km (0.095 R)
• M74: 36,423,641 km (0.086 R)
• M75: 36,959,949 km (0.098 R)
• M76: 37,139,317 km (0.11 R)
• M77: 37,920,068 km (0.058 R)
• M78: 39,375,356 km (0.075 R)
• M79: 40,478,790 km (0.112 R)
• M80: 41,220,197 km (0.083 R)
• M81: 41,468,231 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.7

Radius: 10.2

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.73 AU - 13.28 AU

Year: 15828 Days

Day: 12.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,573,303 km

• M1: 178,171 km (0.111 R)
• M2: 360,980 km (0.102 R)
• M3: 617,091 km (0.076 R)
• M4: 1,052,571 km (0.109 R)
• M5: 1,155,344 km (0.101 R)
• M6: 1,513,482 km (0.086 R)
• M7: 1,690,306 km (0.101 R)
• M8: 1,812,079 km (0.103 R)
• M9: 1,905,428 km (0.095 R)
• M10: 2,638,906 km (0.097 R)
• M11: 3,147,689 km (0.116 R)
• M12: 4,677,177 km (0.104 R)
• M13: 5,024,843 km (0.118 R)
• M14: 5,516,721 km (0.114 R)
• M15: 5,607,826 km (0.054 R)
• M16: 5,837,758 km (0.114 R)
• M17: 5,977,183 km (0.1 R)
• M18: 7,634,129 km (0.084 R)
• M19: 7,991,967 km (0.103 R)
• M20: 8,250,921 km (0.118 R)
• M21: 8,618,184 km (0.062 R)
• M22: 8,990,832 km (0.103 R)
• M23: 9,477,624 km (0.108 R)
• M24: 9,807,038 km (0.105 R)
• M25: 9,917,591 km (0.097 R)
• M26: 10,874,718 km (0.063 R)
• M27: 11,104,201 km (0.088 R)
• M28: 11,335,330 km (0.075 R)
• M29: 11,919,958 km (0.062 R)
• M30: 12,038,141 km (0.065 R)
• M31: 13,240,758 km (0.04 R)
• M32: 14,860,753 km (0.113 R)
• M33: 15,243,425 km (0.099 R)
• M34: 15,953,416 km (0.065 R)
• M35: 16,345,363 km (0.088 R)
• M36: 18,079,800 km (0.079 R)
• M37: 19,314,431 km (0.086 R)
• M38: 22,884,585 km (0.096 R)
• M39: 23,105,092 km (0.101 R)
• M40: 23,178,844 km (0.105 R)
• M41: 23,622,551 km (0.088 R)
• M42: 24,069,250 km (0.103 R)
• M43: 24,218,698 km (0.078 R)
• M44: 25,654,090 km (0.07 R)
• M45: 25,959,868 km (0.054 R)
• M46: 26,113,206 km (0.082 R)
• M47: 26,961,725 km (0.118 R)
• M48: 27,272,589 km (0.027 R)
• M49: 28,212,214 km (0.105 R)
• M50: 29,561,437 km (0.099 R)
• M51: 31,993,300 km (0.079 R)
• M52: 32,322,415 km (0.057 R)
• M53: 32,983,937 km (0.101 R)
• M54: 34,910,608 km (0.117 R)
• M55: 37,132,286 km (0.099 R)
• M56: 37,911,990 km (0.104 R)
• M57: 37,998,906 km (0.117 R)
• M58: 39,840,456 km (0.099 R)
• M59: 40,816,582 km (0.06 R)
• M60: 41,441,901 km (0.103 R)
• M61: 42,882,978 km (0.08 R)
• M62: 43,064,290 km (0.08 R)
• M63: 43,792,084 km (0.082 R)
• M64: 45,444,392 km (0.118 R)
• M65: 45,906,949 km (0.033 R)
• M66: 46,092,301 km (0.059 R)
• M67: 46,464,051 km (0.113 R)
• M68: 47,210,395 km (0.083 R)
• M69: 47,585,138 km (0.098 R)
• M70: 48,431,712 km (0.102 R)
• M71: 48,620,505 km (0.114 R)
• M72: 48,715,051 km (0.104 R)
• M73: 49,378,218 km (0.078 R)
• M74: 50,139,821 km (0.058 R)
• M75: 50,522,043 km (0.095 R)
• M76: 51,867,676 km (0.066 R)
• M77: 53,419,754 km (0.089 R)
• M78: 53,614,830 km (0.096 R)
• M79: 53,810,204 km (0.077 R)
• M80: 55,875,403 km (0.058 R)
• M81: 56,371,021 km (0.082 R)
• M82: 57,466,376 km (0.069 R)
• M83: 57,666,239 km (0.03 R)
• M84: 57,866,401 km (0.112 R)
• M85: 59,072,010 km (0.096 R)
• M86: 60,590,728 km (0.104 R)
• M87: 62,327,410 km (0.085 R)
• M88: 62,532,808 km (0.115 R)
• M89: 66,687,888 km (0.085 R)
• M90: 66,897,924 km (0.104 R)
• M91: 68,057,307 km (0.092 R)
• M92: 70,289,008 km (0.097 R)
• M93: 71,467,690 km (0.082 R)
• M94: 71,897,784 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.2

Radius: 7.7

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 19.27 AU - 20.63 AU

Year: 31914 Days

Day: 20.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 107,573,303 km

• M1: 99,183 km (0.058 R)
• M2: 293,212 km (0.065 R)
• M3: 377,286 km (0.086 R)
• M4: 520,601 km (0.107 R)
• M5: 1,020,856 km (0.106 R)
• M6: 1,190,949 km (0.11 R)
• M7: 2,392,220 km (0.033 R)
• M8: 2,527,755 km (0.113 R)
• M9: 2,712,359 km (0.086 R)
• M10: 3,143,949 km (0.116 R)
• M11: 3,342,764 km (0.098 R)
• M12: 4,788,777 km (0.104 R)
• M13: 4,960,067 km (0.087 R)
• M14: 5,017,662 km (0.065 R)
• M15: 5,968,805 km (0.099 R)
• M16: 7,168,730 km (0.094 R)
• M17: 7,695,763 km (0.07 R)
• M18: 9,564,989 km (0.062 R)
• M19: 9,636,796 km (0.115 R)
• M20: 10,735,742 km (0.105 R)
• M21: 11,413,869 km (0.092 R)
• M22: 12,028,417 km (0.046 R)
• M23: 12,970,135 km (0.11 R)
• M24: 13,611,162 km (0.112 R)
• M25: 14,180,382 km (0.118 R)
• M26: 15,258,235 km (0.117 R)
• M27: 16,190,828 km (0.034 R)
• M28: 16,534,454 km (0.106 R)
• M29: 16,793,707 km (0.107 R)
• M30: 17,054,456 km (0.074 R)
• M31: 21,028,524 km (0.051 R)
• M32: 22,732,892 km (0.046 R)
• M33: 22,925,126 km (0.097 R)
• M34: 23,698,846 km (0.119 R)
• M35: 24,481,243 km (0.064 R)
• M36: 25,172,834 km (0.073 R)
• M37: 27,082,002 km (0.086 R)
• M38: 27,183,728 km (0.105 R)
• M39: 27,694,605 km (0.1 R)
• M40: 29,037,246 km (0.075 R)
• M41: 31,357,658 km (0.117 R)
• M42: 31,464,471 km (0.047 R)
• M43: 31,678,546 km (0.082 R)
• M44: 31,785,808 km (0.037 R)
• M45: 31,893,219 km (0.087 R)
• M46: 35,280,863 km (0.037 R)
• M47: 35,392,014 km (0.103 R)
• M48: 35,949,565 km (0.116 R)
• M49: 37,412,931 km (0.093 R)
• M50: 37,639,722 km (0.068 R)
• M51: 38,551,670 km (0.041 R)
• M52: 39,933,207 km (0.114 R)
• M53: 40,397,409 km (0.09 R)
• M54: 41,565,469 km (0.096 R)
• M55: 42,744,749 km (0.116 R)
• M56: 43,457,433 km (0.111 R)
• M57: 46,347,664 km (0.111 R)
• M58: 46,835,353 km (0.079 R)
• M59: 48,555,729 km (0.101 R)
• M60: 49,051,197 km (0.068 R)
• M61: 54,223,992 km (0.099 R)
• M62: 57,723,834 km (0.091 R)
• M63: 57,985,930 km (0.091 R)
• M64: 61,429,673 km (0.115 R)
• M65: 63,852,261 km (0.088 R)
• M66: 64,123,482 km (0.093 R)
• M67: 65,758,138 km (0.1 R)
• M68: 66,855,588 km (0.086 R)
• M69: 67,268,627 km (0.066 R)
• M70: 67,544,486 km (0.107 R)
• M71: 68,374,305 km (0.05 R)
• M72: 77,144,630 km (0.099 R)
• M73: 77,722,527 km (0.107 R)
• M74: 78,156,809 km (0.058 R)
• M75: 78,737,249 km (0.056 R)
• M76: 79,027,918 km (0.075 R)
• M77: 80,633,402 km (0.058 R)
• M78: 82,692,018 km (0.079 R)
• M79: 82,987,624 km (0.088 R)
• M80: 84,024,636 km (0.09 R)
• M81: 84,173,187 km (0.088 R)
• M82: 85,215,136 km (0.092 R)
• M83: 87,161,554 km (0.051 R)
• M84: 88,215,620 km (0.117 R)
• M85: 92,167,697 km (0.076 R)
• M86: 94,319,662 km (0.113 R)
• M87: 94,782,967 km (0.08 R)
• M88: 99,614,081 km (0.074 R)
• M89: 100,085,912 km (0.057 R)
• M90: 102,932,161 km (0.039 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 15,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit