🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.17 AU - 1.25 AU

Year: 474 Days

Day: 43.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,074,948 km

• M1: 478,414 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.4 AU - 1.76 AU

Year: 708 Days

Day: 47.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,074,948 km

• M1: 146,756 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.1

Radius: 14.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.73 AU - 8.55 AU

Year: 6801 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,074,948 km

• M1: 261,796 km (0.116 R)
• M2: 566,826 km (0.063 R)
• M3: 702,362 km (0.087 R)
• M4: 873,951 km (0.085 R)
• M5: 1,164,320 km (0.041 R)
• M6: 1,289,534 km (0.09 R)
• M7: 1,693,897 km (0.11 R)
• M8: 1,806,394 km (0.078 R)
• M9: 2,072,230 km (0.077 R)
• M10: 2,489,309 km (0.097 R)
• M11: 2,665,984 km (0.116 R)
• M12: 2,810,495 km (0.104 R)
• M13: 3,402,155 km (0.108 R)
• M14: 3,546,218 km (0.059 R)
• M15: 3,719,302 km (0.098 R)
• M16: 3,827,162 km (0.083 R)
• M17: 4,046,174 km (0.114 R)
• M18: 4,255,311 km (0.091 R)
• M19: 4,830,515 km (0.119 R)
• M20: 5,037,858 km (0.091 R)
• M21: 5,293,521 km (0.04 R)
• M22: 6,214,146 km (0.116 R)
• M23: 6,999,535 km (0.097 R)
• M24: 7,781,782 km (0.071 R)
• M25: 8,861,879 km (0.029 R)
• M26: 9,116,494 km (0.094 R)
• M27: 9,299,752 km (0.09 R)
• M28: 9,800,904 km (0.073 R)
• M29: 10,752,048 km (0.07 R)
• M30: 11,043,165 km (0.1 R)
• M31: 11,613,582 km (0.087 R)
• M32: 11,912,329 km (0.087 R)
• M33: 12,395,680 km (0.091 R)
• M34: 12,782,839 km (0.051 R)
• M35: 13,153,393 km (0.1 R)
• M36: 13,548,481 km (0.107 R)
• M37: 13,715,881 km (0.116 R)
• M38: 14,116,504 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 13.3

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.86 AU - 12.6 AU

Year: 15245 Days

Day: 8 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,074,948 km

• M1: 188,194 km (0.066 R)
• M2: 406,906 km (0.089 R)
• M3: 542,143 km (0.07 R)
• M4: 866,321 km (0.05 R)
• M5: 994,676 km (0.103 R)
• M6: 1,149,959 km (0.116 R)
• M7: 1,313,918 km (0.104 R)
• M8: 1,735,335 km (0.099 R)
• M9: 2,224,072 km (0.077 R)
• M10: 3,178,955 km (0.08 R)
• M11: 3,745,931 km (0.053 R)
• M12: 3,900,465 km (0.053 R)
• M13: 4,376,935 km (0.053 R)
• M14: 4,507,234 km (0.042 R)
• M15: 5,385,374 km (0.076 R)
• M16: 5,490,092 km (0.104 R)
• M17: 5,844,190 km (0.071 R)
• M18: 6,315,873 km (0.104 R)
• M19: 6,951,065 km (0.054 R)
• M20: 7,141,952 km (0.084 R)
• M21: 8,202,002 km (0.047 R)
• M22: 9,269,084 km (0.107 R)
• M23: 9,395,045 km (0.107 R)
• M24: 9,479,419 km (0.104 R)
• M25: 9,563,941 km (0.097 R)
• M26: 9,733,735 km (0.078 R)
• M27: 10,423,232 km (0.114 R)
• M28: 10,729,907 km (0.119 R)
• M29: 10,995,144 km (0.098 R)
• M30: 11,217,746 km (0.096 R)
• M31: 11,577,230 km (0.114 R)
• M32: 12,353,493 km (0.086 R)
• M33: 13,146,661 km (0.093 R)
• M34: 13,764,500 km (0.094 R)
• M35: 14,831,432 km (0.073 R)
• M36: 15,275,588 km (0.083 R)
• M37: 16,075,937 km (0.11 R)
• M38: 16,278,193 km (0.079 R)
• M39: 16,430,484 km (0.057 R)
• M40: 16,890,048 km (0.08 R)
• M41: 18,611,321 km (0.067 R)
• M42: 18,717,386 km (0.059 R)
• M43: 19,519,680 km (0.097 R)
• M44: 19,627,540 km (0.089 R)
• M45: 19,843,709 km (0.083 R)
• M46: 20,006,471 km (0.119 R)
• M47: 20,115,229 km (0.12 R)
• M48: 20,387,796 km (0.104 R)
• M49: 23,581,860 km (0.075 R)
• M50: 26,330,422 km (0.096 R)
• M51: 26,688,559 km (0.062 R)
• M52: 27,954,905 km (0.107 R)
• M53: 28,320,223 km (0.098 R)
• M54: 28,503,481 km (0.084 R)
• M55: 28,932,677 km (0.1 R)
• M56: 29,055,796 km (0.076 R)
• M57: 30,420,428 km (0.025 R)
• M58: 33,147,896 km (0.104 R)
• M59: 33,470,130 km (0.067 R)
• M60: 34,247,590 km (0.118 R)
• M61: 35,293,578 km (0.109 R)
• M62: 36,748,867 km (0.11 R)
• M63: 37,483,841 km (0.09 R)
• M64: 37,819,538 km (0.091 R)
• M65: 38,493,926 km (0.078 R)
• M66: 39,717,786 km (0.097 R)
• M67: 39,923,034 km (0.083 R)
• M68: 40,472,058 km (0.104 R)
• M69: 41,023,626 km (0.102 R)
• M70: 41,716,413 km (0.089 R)
• M71: 42,273,516 km (0.078 R)
• M72: 42,553,114 km (0.094 R)
• M73: 44,455,550 km (0.087 R)
• M74: 44,953,412 km (0.111 R)
• M75: 45,524,427 km (0.037 R)
• M76: 48,124,289 km (0.113 R)
• M77: 48,489,158 km (0.04 R)
• M78: 48,855,074 km (0.095 R)
• M79: 49,074,983 km (0.091 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 15,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit