🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.72 AU - 1.12 AU

Year: 310 Days

Day: 30.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.19 AU - 1.47 AU

Year: 539 Days

Day: 17.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,703,736 km

• M1: 721,810 km (0.113 R)
• M2: 787,633 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.11 AU - 1.67 AU

Year: 576 Days

Day: 19.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,703,736 km

• M1: 692,937 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.99 AU - 2.17 AU

Year: 1054 Days

Day: 46.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.8 AU - 6.26 AU

Year: 3965 Days

Day: 36.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.5

Radius: 8.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.55 AU - 7.93 AU

Year: 7568 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 76,703,736 km

• M1: 253,269 km (0.058 R)
• M2: 363,672 km (0.057 R)
• M3: 437,424 km (0.089 R)
• M4: 593,754 km (0.098 R)
• M5: 749,485 km (0.099 R)
• M6: 817,702 km (0.069 R)
• M7: 929,302 km (0.116 R)
• M8: 1,013,974 km (0.083 R)
• M9: 1,488,200 km (0.086 R)
• M10: 1,690,456 km (0.117 R)
• M11: 1,768,696 km (0.098 R)
• M12: 2,093,772 km (0.039 R)
• M13: 2,149,871 km (0.083 R)
• M14: 2,234,843 km (0.117 R)
• M15: 2,707,273 km (0.113 R)
• M16: 2,768,608 km (0.119 R)
• M17: 2,986,572 km (0.087 R)
• M18: 3,258,990 km (0.114 R)
• M19: 3,324,214 km (0.095 R)
• M20: 3,456,010 km (0.086 R)
• M21: 3,522,581 km (0.091 R)
• M22: 3,606,505 km (0.104 R)
• M23: 3,776,149 km (0.088 R)
• M24: 3,931,133 km (0.066 R)
• M25: 5,055,211 km (0.076 R)
• M26: 5,437,883 km (0.104 R)
• M27: 5,652,406 km (0.12 R)
• M28: 5,889,668 km (0.099 R)
• M29: 6,271,891 km (0.067 R)
• M30: 6,620,753 km (0.1 R)
• M31: 6,808,049 km (0.068 R)
• M32: 6,975,898 km (0.092 R)
• M33: 7,187,729 km (0.117 R)
• M34: 7,726,730 km (0.103 R)
• M35: 7,792,254 km (0.119 R)
• M36: 7,945,891 km (0.04 R)
• M37: 8,189,436 km (0.098 R)
• M38: 8,570,761 km (0.073 R)
• M39: 8,638,529 km (0.1 R)
• M40: 9,164,964 km (0.079 R)
• M41: 9,373,803 km (0.1 R)
• M42: 9,631,111 km (0.08 R)
• M43: 9,796,117 km (0.101 R)
• M44: 10,441,333 km (0.063 R)
• M45: 11,124,846 km (0.092 R)
• M46: 12,228,130 km (0.086 R)
• M47: 12,974,175 km (0.087 R)
• M48: 13,130,355 km (0.108 R)
• M49: 13,497,318 km (0.115 R)
• M50: 14,241,268 km (0.066 R)
• M51: 14,348,680 km (0.115 R)
• M52: 14,726,564 km (0.106 R)
• M53: 15,135,116 km (0.114 R)
• M54: 15,492,206 km (0.072 R)
• M55: 16,046,915 km (0.078 R)
• M56: 16,102,864 km (0.096 R)
• M57: 16,354,937 km (0.111 R)
• M58: 16,551,808 km (0.119 R)
• M59: 17,634,896 km (0.115 R)
• M60: 18,681,932 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.7

Radius: 9.4

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.2 AU - 9.58 AU

Year: 7789 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,703,736 km

• M1: 144,661 km (0.079 R)
• M2: 303,235 km (0.11 R)
• M3: 583,581 km (0.035 R)
• M4: 881,431 km (0.102 R)
• M5: 996,023 km (0.078 R)
• M6: 1,240,615 km (0.048 R)
• M7: 1,320,949 km (0.082 R)
• M8: 1,608,028 km (0.115 R)
• M9: 1,749,846 km (0.113 R)
• M10: 1,822,551 km (0.066 R)
• M11: 1,914,703 km (0.083 R)
• M12: 2,161,839 km (0.065 R)
• M13: 2,399,101 km (0.093 R)
• M14: 2,728,815 km (0.048 R)
• M15: 2,856,123 km (0.112 R)
• M16: 3,072,890 km (0.033 R)
• M17: 3,522,581 km (0.105 R)
• M18: 3,873,538 km (0.12 R)
• M19: 5,044,739 km (0.115 R)
• M20: 5,175,488 km (0.083 R)
• M21: 5,387,019 km (0.119 R)
• M22: 5,547,538 km (0.065 R)
• M23: 6,121,694 km (0.054 R)
• M24: 6,430,165 km (0.108 R)
• M25: 6,657,554 km (0.059 R)
• M26: 6,801,168 km (0.102 R)
• M27: 7,267,315 km (0.087 R)
• M28: 7,504,428 km (0.064 R)
• M29: 7,653,876 km (0.105 R)
• M30: 8,292,210 km (0.068 R)
• M31: 9,619,891 km (0.117 R)
• M32: 9,945,715 km (0.029 R)
• M33: 10,641,645 km (0.111 R)
• M34: 10,910,921 km (0.076 R)
• M35: 11,046,456 km (0.117 R)
• M36: 11,766,920 km (0.071 R)
• M37: 12,080,477 km (0.098 R)
• M38: 12,255,806 km (0.108 R)
• M39: 12,679,916 km (0.1 R)
• M40: 12,965,498 km (0.093 R)
• M41: 13,037,155 km (0.076 R)
• M42: 13,688,654 km (0.103 R)
• M43: 14,239,473 km (0.04 R)
• M44: 14,387,575 km (0.082 R)
• M45: 15,362,953 km (0.072 R)
• M46: 15,552,943 km (0.115 R)
• M47: 15,820,424 km (0.061 R)
• M48: 16,359,574 km (0.115 R)
• M49: 17,258,658 km (0.076 R)
• M50: 17,456,127 km (0.107 R)
• M51: 17,654,494 km (0.087 R)
• M52: 18,576,316 km (0.056 R)
• M53: 19,431,716 km (0.073 R)
• M54: 19,637,264 km (0.032 R)
• M55: 20,341,421 km (0.11 R)
• M56: 20,424,896 km (0.03 R)
• M57: 20,508,372 km (0.039 R)
• M58: 20,927,695 km (0.108 R)
• M59: 22,719,429 km (0.034 R)
• M60: 22,892,663 km (0.052 R)
• M61: 23,196,795 km (0.11 R)
• M62: 23,765,118 km (0.092 R)
• M63: 23,985,027 km (0.114 R)
• M64: 24,205,534 km (0.086 R)
• M65: 24,782,084 km (0.104 R)
• M66: 24,915,675 km (0.106 R)
• M67: 25,228,634 km (0.099 R)
• M68: 25,858,291 km (0.084 R)
• M69: 26,084,334 km (0.118 R)
• M70: 26,447,557 km (0.054 R)
• M71: 28,009,658 km (0.098 R)
• M72: 29,459,860 km (0.072 R)
• M73: 30,647,218 km (0.072 R)
• M74: 31,318,913 km (0.091 R)
• M75: 31,995,394 km (0.117 R)
• M76: 32,335,430 km (0.113 R)
• M77: 32,432,818 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.8

Radius: 12.1

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.06 AU - 11.86 AU

Year: 13635 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,703,736 km

• M1: 205,099 km (0.051 R)
• M2: 344,973 km (0.054 R)
• M3: 822,639 km (0.107 R)
• M4: 908,358 km (0.086 R)
• M5: 997,519 km (0.108 R)
• M6: 1,113,457 km (0.111 R)
• M7: 1,209,648 km (0.091 R)
• M8: 2,081,355 km (0.071 R)
• M9: 2,294,233 km (0.059 R)
• M10: 2,907,734 km (0.104 R)
• M11: 3,900,914 km (0.085 R)
• M12: 4,050,961 km (0.097 R)
• M13: 4,241,100 km (0.105 R)
• M14: 4,789,675 km (0.104 R)
• M15: 5,154,095 km (0.109 R)
• M16: 5,654,351 km (0.119 R)
• M17: 6,972,158 km (0.079 R)
• M18: 7,665,544 km (0.107 R)
• M19: 8,236,111 km (0.09 R)
• M20: 8,380,922 km (0.11 R)
• M21: 8,968,692 km (0.089 R)
• M22: 9,824,092 km (0.088 R)
• M23: 9,977,879 km (0.119 R)
• M24: 11,289,403 km (0.106 R)
• M25: 11,450,520 km (0.091 R)
• M26: 12,102,318 km (0.08 R)
• M27: 12,267,175 km (0.077 R)
• M28: 12,377,429 km (0.07 R)
• M29: 15,419,202 km (0.112 R)
• M30: 17,423,814 km (0.109 R)
• M31: 17,672,445 km (0.11 R)
• M32: 18,678,341 km (0.108 R)
• M33: 18,996,536 km (0.068 R)
• M34: 20,026,667 km (0.059 R)
• M35: 20,156,668 km (0.074 R)
• M36: 20,286,967 km (0.072 R)
• M37: 20,483,090 km (0.026 R)
• M38: 21,074,899 km (0.097 R)
• M39: 21,339,837 km (0.106 R)
• M40: 21,539,101 km (0.104 R)
• M41: 22,141,083 km (0.077 R)
• M42: 22,410,210 km (0.047 R)
• M43: 22,884,136 km (0.117 R)
• M44: 23,910,676 km (0.089 R)
• M45: 24,186,984 km (0.026 R)
• M46: 25,513,618 km (0.109 R)
• M47: 26,577,857 km (0.09 R)
• M48: 26,864,038 km (0.108 R)
• M49: 27,584,052 km (0.055 R)
• M50: 28,383,354 km (0.106 R)
• M51: 28,675,967 km (0.055 R)
• M52: 29,856,294 km (0.109 R)
• M53: 30,004,845 km (0.111 R)
• M54: 30,377,643 km (0.107 R)
• M55: 31,278,372 km (0.113 R)
• M56: 31,353,769 km (0.083 R)
• M57: 31,959,640 km (0.081 R)
• M58: 32,722,440 km (0.053 R)
• M59: 32,952,521 km (0.115 R)
• M60: 33,029,265 km (0.096 R)
• M61: 35,833,178 km (0.11 R)
• M62: 36,466,575 km (0.085 R)
• M63: 37,023,827 km (0.1 R)
• M64: 37,744,590 km (0.12 R)
• M65: 37,824,924 km (0.108 R)
• M66: 38,874,802 km (0.12 R)
• M67: 39,118,347 km (0.078 R)
• M68: 39,281,110 km (0.059 R)
• M69: 39,688,764 km (0.072 R)
• M70: 40,016,084 km (0.108 R)
• M71: 40,344,152 km (0.082 R)
• M72: 43,001,010 km (0.073 R)
• M73: 43,084,935 km (0.086 R)
• M74: 46,400,921 km (0.114 R)
• M75: 46,487,090 km (0.107 R)
• M76: 46,745,595 km (0.08 R)
• M77: 47,264,400 km (0.039 R)
• M78: 47,437,634 km (0.104 R)
• M79: 47,698,084 km (0.099 R)
• M80: 47,785,001 km (0.095 R)
• M81: 48,133,115 km (0.077 R)
• M82: 49,445,986 km (0.036 R)
• M83: 49,710,026 km (0.093 R)
• M84: 50,327,865 km (0.113 R)
• M85: 51,125,970 km (0.104 R)
• M86: 52,107,033 km (0.069 R)
• M87: 52,734,745 km (0.102 R)
• M88: 55,361,385 km (0.055 R)
• M89: 57,197,549 km (0.092 R)
• M90: 57,474,604 km (0.107 R)
• M91: 59,707,951 km (0.102 R)
• M92: 60,364,686 km (0.086 R)
• M93: 63,875,448 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.1

Radius: 6.7

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.48 AU - 19.3 AU

Year: 25488 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,703,736 km

• M1: 184,005 km (0.084 R)
• M2: 300,093 km (0.118 R)
• M3: 423,212 km (0.105 R)
• M4: 563,685 km (0.101 R)
• M5: 673,490 km (0.102 R)
• M6: 939,923 km (0.114 R)
• M7: 1,044,792 km (0.116 R)
• M8: 1,126,023 km (0.111 R)
• M9: 2,291,540 km (0.067 R)
• M10: 2,398,054 km (0.047 R)
• M11: 2,616,168 km (0.111 R)
• M12: 3,268,414 km (0.087 R)
• M13: 3,757,899 km (0.114 R)
• M14: 3,883,860 km (0.086 R)
• M15: 5,983,466 km (0.094 R)
• M16: 6,428,968 km (0.076 R)
• M17: 6,936,404 km (0.097 R)
• M18: 7,247,119 km (0.062 R)
• M19: 7,721,793 km (0.072 R)
• M20: 8,043,728 km (0.096 R)
• M21: 8,152,037 km (0.061 R)
• M22: 8,260,794 km (0.112 R)
• M23: 8,756,263 km (0.058 R)
• M24: 9,374,999 km (0.067 R)
• M25: 9,776,071 km (0.113 R)
• M26: 11,132,774 km (0.098 R)
• M27: 11,679,704 km (0.098 R)
• M28: 11,987,277 km (0.04 R)
• M29: 13,244,049 km (0.037 R)
• M30: 13,436,282 km (0.113 R)
• M31: 13,629,264 km (0.041 R)
• M32: 15,609,790 km (0.065 R)
• M33: 16,771,417 km (0.046 R)
• M34: 16,840,681 km (0.057 R)
• M35: 17,327,622 km (0.097 R)
• M36: 17,608,118 km (0.116 R)
• M37: 18,458,283 km (0.049 R)
• M38: 18,672,806 km (0.081 R)
• M39: 19,104,546 km (0.111 R)
• M40: 19,539,726 km (0.066 R)
• M41: 20,198,405 km (0.036 R)
• M42: 21,237,363 km (0.1 R)
• M43: 21,990,139 km (0.103 R)
• M44: 22,445,964 km (0.118 R)
• M45: 23,289,845 km (0.12 R)
• M46: 24,692,924 km (0.065 R)
• M47: 25,325,274 km (0.072 R)
• M48: 26,043,045 km (0.1 R)
• M49: 26,444,565 km (0.099 R)
• M50: 27,825,503 km (0.081 R)
• M51: 28,731,468 km (0.09 R)
• M52: 30,656,643 km (0.094 R)
• M53: 31,080,753 km (0.096 R)
• M54: 31,506,658 km (0.104 R)
• M55: 33,927,750 km (0.093 R)
• M56: 34,102,929 km (0.071 R)
• M57: 34,190,593 km (0.116 R)
• M58: 34,630,261 km (0.074 R)
• M59: 34,718,524 km (0.108 R)
• M60: 35,693,304 km (0.092 R)
• M61: 36,946,934 km (0.109 R)
• M62: 37,307,615 km (0.052 R)
• M63: 37,578,985 km (0.119 R)
• M64: 38,305,881 km (0.119 R)
• M65: 39,221,121 km (0.114 R)
• M66: 39,496,979 km (0.086 R)
• M67: 39,865,888 km (0.074 R)
• M68: 45,245,726 km (0.071 R)
• M69: 46,115,788 km (0.074 R)
• M70: 47,089,071 km (0.111 R)
• M71: 47,382,283 km (0.1 R)
• M72: 49,750,268 km (0.102 R)
• M73: 50,548,073 km (0.117 R)
• M74: 50,748,235 km (0.105 R)
• M75: 51,752,785 km (0.036 R)
• M76: 52,156,400 km (0.106 R)
• M77: 52,865,344 km (0.1 R)
• M78: 53,170,225 km (0.109 R)
• M79: 55,114,100 km (0.084 R)
• M80: 57,811,798 km (0.11 R)
• M81: 59,493,128 km (0.094 R)
• M82: 61,190,466 km (0.09 R)
• M83: 62,903,661 km (0.087 R)
• M84: 63,226,642 km (0.116 R)
• M85: 65,830,393 km (0.043 R)
• M86: 67,475,372 km (0.101 R)
• M87: 67,916,237 km (0.12 R)
• M88: 69,244,815 km (0.09 R)
• M89: 69,467,118 km (0.082 R)
• M90: 70,470,321 km (0.103 R)
• M91: 71,253,765 km (0.118 R)
• M92: 75,900,574 km (0.109 R)
• M93: 76,473,983 km (0.098 R)
• M94: 76,703,765 km (0.106 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 18,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit