🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.1 AU - 1.32 AU

Year: 468 Days

Day: 13.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,156,361 km

• M1: 693,237 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.14 AU - 1.3 AU

Year: 474 Days

Day: 45.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,156,361 km

• M1: 33,211 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.11 AU - 3.37 AU

Year: 1594 Days

Day: 25.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.43 AU - 4.43 AU

Year: 2738 Days

Day: 20.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.92 AU - 4.8 AU

Year: 3200 Days

Day: 27.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.18 AU - 5.12 AU

Year: 3524 Days

Day: 42.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 13.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.41 AU - 7.25 AU

Year: 5597 Days

Day: 11.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 93,156,361 km

• M1: 195,674 km (0.051 R)
• M2: 301,739 km (0.098 R)
• M3: 391,946 km (0.093 R)
• M4: 541,993 km (0.094 R)
• M5: 681,119 km (0.075 R)
• M6: 778,657 km (0.117 R)
• M7: 1,000,211 km (0.067 R)
• M8: 1,092,962 km (0.095 R)
• M9: 1,254,528 km (0.107 R)
• M10: 1,688,661 km (0.087 R)
• M11: 2,375,764 km (0.079 R)
• M12: 2,764,868 km (0.107 R)
• M13: 3,020,381 km (0.118 R)
• M14: 3,190,025 km (0.115 R)
• M15: 3,346,953 km (0.093 R)
• M16: 3,538,887 km (0.118 R)
• M17: 3,767,323 km (0.058 R)
• M18: 3,916,921 km (0.039 R)
• M19: 4,068,464 km (0.083 R)
• M20: 4,552,413 km (0.069 R)
• M21: 4,801,493 km (0.099 R)
• M22: 4,927,754 km (0.068 R)
• M23: 5,183,566 km (0.112 R)
• M24: 5,823,097 km (0.081 R)
• M25: 6,408,174 km (0.068 R)
• M26: 6,951,065 km (0.116 R)
• M27: 7,217,648 km (0.12 R)
• M28: 7,867,352 km (0.088 R)
• M29: 8,296,399 km (0.064 R)
• M30: 8,667,252 km (0.106 R)
• M31: 8,887,909 km (0.051 R)
• M32: 9,088,220 km (0.095 R)
• M33: 9,244,999 km (0.046 R)
• M34: 9,629,465 km (0.115 R)
• M35: 10,088,581 km (0.026 R)
• M36: 10,367,581 km (0.048 R)
• M37: 10,461,080 km (0.058 R)
• M38: 10,649,124 km (0.117 R)
• M39: 10,743,521 km (0.087 R)
• M40: 11,028,355 km (0.096 R)
• M41: 11,243,626 km (0.077 R)
• M42: 11,436,308 km (0.095 R)
• M43: 11,922,502 km (0.038 R)
• M44: 12,118,924 km (0.079 R)
• M45: 12,440,409 km (0.117 R)
• M46: 12,564,875 km (0.093 R)
• M47: 13,041,344 km (0.12 R)
• M48: 13,243,750 km (0.11 R)
• M49: 13,447,203 km (0.111 R)
• M50: 15,138,706 km (0.098 R)
• M51: 15,351,584 km (0.12 R)
• M52: 16,348,803 km (0.114 R)
• M53: 16,512,463 km (0.069 R)
• M54: 16,649,345 km (0.051 R)
• M55: 17,172,639 km (0.067 R)
• M56: 17,673,492 km (0.025 R)
• M57: 17,869,615 km (0.083 R)
• M58: 18,151,009 km (0.103 R)
• M59: 18,263,955 km (0.109 R)
• M60: 18,377,201 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.1

Radius: 12.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.03 AU - 10.03 AU

Year: 8756 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 93,156,361 km

• M1: 254,167 km (0.111 R)
• M2: 581,487 km (0.084 R)
• M3: 1,124,976 km (0.07 R)
• M4: 1,539,362 km (0.097 R)
• M5: 2,363,796 km (0.097 R)
• M6: 2,443,083 km (0.09 R)
• M7: 2,543,463 km (0.095 R)
• M8: 2,624,844 km (0.118 R)
• M9: 3,088,298 km (0.089 R)
• M10: 3,241,187 km (0.033 R)
• M11: 3,577,633 km (0.084 R)
• M12: 4,115,288 km (0.095 R)
• M13: 4,308,419 km (0.116 R)
• M14: 4,603,725 km (0.071 R)
• M15: 5,582,245 km (0.101 R)
• M16: 5,958,782 km (0.076 R)
• M17: 6,260,521 km (0.04 R)
• M18: 7,605,705 km (0.107 R)
• M19: 7,963,244 km (0.057 R)
• M20: 8,083,671 km (0.074 R)
• M21: 8,632,994 km (0.045 R)
• M22: 8,943,559 km (0.118 R)
• M23: 9,352,709 km (0.059 R)
• M24: 9,543,596 km (0.101 R)
• M25: 9,994,035 km (0.081 R)
• M26: 10,189,261 km (0.089 R)
• M27: 10,916,007 km (0.082 R)
• M28: 13,194,981 km (0.097 R)
• M29: 14,059,208 km (0.062 R)
• M30: 14,388,024 km (0.079 R)
• M31: 14,719,533 km (0.036 R)
• M32: 16,108,250 km (0.071 R)
• M33: 16,606,112 km (0.102 R)
• M34: 16,992,523 km (0.09 R)
• M35: 17,342,881 km (0.104 R)
• M36: 18,248,995 km (0.115 R)
• M37: 18,607,731 km (0.049 R)
• M38: 19,251,451 km (0.111 R)
• M39: 20,107,151 km (0.075 R)
• M40: 21,058,743 km (0.105 R)
• M41: 21,183,956 km (0.1 R)
• M42: 21,267,581 km (0.06 R)
• M43: 22,279,461 km (0.085 R)
• M44: 22,449,704 km (0.086 R)
• M45: 22,705,666 km (0.108 R)
• M46: 24,087,800 km (0.049 R)
• M47: 24,175,166 km (0.087 R)
• M48: 24,525,225 km (0.102 R)
• M49: 26,706,810 km (0.097 R)
• M50: 26,797,167 km (0.119 R)
• M51: 28,164,642 km (0.054 R)
• M52: 28,533,251 km (0.073 R)
• M53: 28,810,755 km (0.096 R)
• M54: 29,461,505 km (0.059 R)
• M55: 29,648,353 km (0.094 R)
• M56: 29,835,650 km (0.07 R)
• M57: 31,634,115 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.5

Radius: 3.7

Gravity: 35.76 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 15.36 AU - 25.16 AU

Year: 32051 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,156,361 km

• M1: 234,420 km (0.047 R)
• M2: 529,876 km (0.066 R)
• M3: 604,226 km (0.067 R)
• M4: 1,025,194 km (0.12 R)
• M5: 1,807,591 km (0.081 R)
• M6: 1,920,388 km (0.104 R)
• M7: 2,074,324 km (0.04 R)
• M8: 2,232,299 km (0.077 R)
• M9: 2,394,314 km (0.098 R)
• M10: 2,946,330 km (0.097 R)
• M11: 3,350,693 km (0.059 R)
• M12: 4,013,711 km (0.069 R)
• M13: 4,309,915 km (0.079 R)
• M14: 4,460,709 km (0.084 R)
• M15: 5,673,050 km (0.077 R)
• M16: 6,286,551 km (0.091 R)
• M17: 6,457,542 km (0.113 R)
• M18: 8,249,425 km (0.086 R)
• M19: 8,374,040 km (0.094 R)
• M20: 9,719,523 km (0.064 R)
• M21: 9,851,169 km (0.066 R)
• M22: 10,585,545 km (0.109 R)
• M23: 10,788,849 km (0.087 R)
• M24: 12,964,151 km (0.104 R)
• M25: 13,108,962 km (0.099 R)
• M26: 16,194,717 km (0.039 R)
• M27: 16,821,832 km (0.057 R)
• M28: 17,696,979 km (0.101 R)
• M29: 18,018,914 km (0.112 R)
• M30: 18,996,087 km (0.03 R)
• M31: 19,078,366 km (0.047 R)
• M32: 22,549,336 km (0.102 R)
• M33: 22,985,713 km (0.115 R)
• M34: 23,073,228 km (0.074 R)
• M35: 24,222,289 km (0.059 R)
• M36: 24,579,529 km (0.096 R)
• M37: 24,938,563 km (0.057 R)
• M38: 25,209,036 km (0.073 R)
• M39: 25,843,780 km (0.059 R)
• M40: 27,128,826 km (0.029 R)
• M41: 29,284,980 km (0.11 R)
• M42: 29,951,887 km (0.099 R)
• M43: 30,527,689 km (0.097 R)
• M44: 31,300,961 km (0.096 R)
• M45: 32,374,774 km (0.107 R)
• M46: 42,672,344 km (0.084 R)
• M47: 43,211,644 km (0.062 R)
• M48: 44,079,312 km (0.043 R)
• M49: 45,281,630 km (0.083 R)
• M50: 49,178,355 km (0.065 R)
• M51: 49,517,344 km (0.12 R)
• M52: 50,084,021 km (0.103 R)
• M53: 50,538,948 km (0.108 R)
• M54: 52,026,699 km (0.093 R)
• M55: 52,718,290 km (0.054 R)
• M56: 55,867,624 km (0.088 R)
• M57: 57,049,447 km (0.116 R)
• M58: 57,524,420 km (0.083 R)
• M59: 57,881,511 km (0.115 R)
• M60: 58,478,406 km (0.053 R)
• M61: 58,598,084 km (0.041 R)
• M62: 58,957,418 km (0.083 R)
• M63: 59,077,396 km (0.082 R)
• M64: 61,493,102 km (0.071 R)
• M65: 62,468,480 km (0.078 R)
• M66: 64,681,631 km (0.085 R)
• M67: 64,805,349 km (0.109 R)
• M68: 65,673,465 km (0.108 R)
• M69: 66,545,471 km (0.119 R)
• M70: 66,920,363 km (0.084 R)
• M71: 67,797,755 km (0.047 R)
• M72: 70,071,493 km (0.05 R)
• M73: 70,707,583 km (0.082 R)
• M74: 73,013,036 km (0.037 R)
• M75: 75,603,323 km (0.106 R)
• M76: 75,994,522 km (0.109 R)
• M77: 80,075,551 km (0.108 R)
• M78: 81,808,044 km (0.077 R)
• M79: 83,283,678 km (0.105 R)
• M80: 83,418,316 km (0.058 R)
• M81: 83,552,954 km (0.109 R)
• M82: 87,489,173 km (0.081 R)
• M83: 88,036,851 km (0.074 R)
• M84: 90,100,703 km (0.081 R)
• M85: 92,458,964 km (0.047 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit