🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.85 AU - 1.09 AU

Year: 356 Days

Day: 33.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.65 AU - 1.81 AU

Year: 848 Days

Day: 14 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.1

Radius: 9.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.2 AU - 6.32 AU

Year: 5153 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,643,111 km

• M1: 142,567 km (0.075 R)
• M2: 260,450 km (0.054 R)
• M3: 538,253 km (0.11 R)
• M4: 803,640 km (0.104 R)
• M5: 888,911 km (0.08 R)
• M6: 1,633,160 km (0.057 R)
• M7: 2,278,525 km (0.106 R)
• M8: 2,491,852 km (0.12 R)
• M9: 2,601,058 km (0.101 R)
• M10: 2,824,408 km (0.085 R)
• M11: 3,190,773 km (0.1 R)
• M12: 3,289,807 km (0.074 R)
• M13: 3,369,692 km (0.116 R)
• M14: 3,490,866 km (0.092 R)
• M15: 3,695,965 km (0.113 R)
• M16: 4,422,861 km (0.11 R)
• M17: 4,893,646 km (0.065 R)
• M18: 4,985,199 km (0.05 R)
• M19: 5,100,390 km (0.086 R)
• M20: 5,169,953 km (0.108 R)
• M21: 5,641,784 km (0.118 R)
• M22: 5,907,171 km (0.088 R)
• M23: 6,004,709 km (0.111 R)
• M24: 6,375,412 km (0.083 R)
• M25: 6,804,310 km (0.116 R)
• M26: 7,087,050 km (0.108 R)
• M27: 7,268,811 km (0.119 R)
• M28: 7,637,270 km (0.109 R)
• M29: 8,011,714 km (0.078 R)
• M30: 8,474,570 km (0.117 R)
• M31: 8,667,701 km (0.097 R)
• M32: 9,171,097 km (0.028 R)
• M33: 9,341,041 km (0.087 R)
• M34: 9,626,473 km (0.039 R)
• M35: 9,741,514 km (0.076 R)
• M36: 10,001,964 km (0.036 R)
• M37: 10,441,034 km (0.117 R)
• M38: 10,826,847 km (0.119 R)
• M39: 11,036,433 km (0.117 R)
• M40: 11,247,516 km (0.113 R)
• M41: 11,399,059 km (0.097 R)
• M42: 11,673,571 km (0.112 R)
• M43: 12,197,911 km (0.102 R)
• M44: 12,322,526 km (0.105 R)
• M45: 12,667,050 km (0.091 R)
• M46: 13,014,865 km (0.118 R)
• M47: 13,301,794 km (0.103 R)
• M48: 13,526,340 km (0.038 R)
• M49: 13,946,860 km (0.087 R)
• M50: 15,033,389 km (0.061 R)
• M51: 15,908,686 km (0.119 R)
• M52: 16,010,712 km (0.047 R)
• M53: 16,904,260 km (0.118 R)
• M54: 17,008,380 km (0.082 R)
• M55: 18,310,331 km (0.062 R)
• M56: 18,560,309 km (0.057 R)
• M57: 18,775,430 km (0.096 R)
• M58: 19,208,067 km (0.044 R)
• M59: 19,607,643 km (0.08 R)
• M60: 19,680,647 km (0.092 R)
• M61: 19,863,306 km (0.097 R)
• M62: 20,083,365 km (0.085 R)
• M63: 20,304,321 km (0.119 R)
• M64: 21,233,323 km (0.049 R)
• M65: 21,420,770 km (0.114 R)
• M66: 21,571,115 km (0.034 R)
• M67: 21,948,551 km (0.106 R)
• M68: 22,214,087 km (0.092 R)
• M69: 22,290,083 km (0.091 R)
• M70: 22,556,965 km (0.112 R)
• M71: 22,671,707 km (0.081 R)
• M72: 22,978,532 km (0.088 R)
• M73: 23,132,468 km (0.073 R)
• M74: 23,868,340 km (0.088 R)
• M75: 24,102,311 km (0.115 R)
• M76: 25,283,536 km (0.113 R)
• M77: 25,402,766 km (0.109 R)
• M78: 25,881,329 km (0.1 R)
• M79: 26,081,491 km (0.109 R)
• M80: 26,443,368 km (0.087 R)
• M81: 26,806,742 km (0.052 R)
• M82: 27,009,447 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.2

Radius: 8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.3 AU - 19.18 AU

Year: 25532 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 52,643,111 km

• M1: 535,710 km (0.104 R)
• M2: 1,072,617 km (0.12 R)
• M3: 1,157,140 km (0.112 R)
• M4: 1,736,233 km (0.07 R)
• M5: 2,283,761 km (0.066 R)
• M6: 2,734,799 km (0.108 R)
• M7: 2,970,715 km (0.096 R)
• M8: 3,336,930 km (0.06 R)
• M9: 5,048,031 km (0.086 R)
• M10: 5,857,505 km (0.117 R)
• M11: 6,354,768 km (0.102 R)
• M12: 7,884,406 km (0.107 R)
• M13: 13,541,898 km (0.069 R)
• M14: 13,994,731 km (0.062 R)
• M15: 14,146,723 km (0.094 R)
• M16: 15,122,400 km (0.044 R)
• M17: 15,330,640 km (0.086 R)
• M18: 15,697,155 km (0.102 R)
• M19: 16,439,011 km (0.044 R)
• M20: 18,676,397 km (0.108 R)
• M21: 21,239,906 km (0.119 R)
• M22: 24,580,576 km (0.057 R)
• M23: 24,825,467 km (0.064 R)
• M24: 25,937,129 km (0.119 R)
• M25: 26,061,595 km (0.101 R)
• M26: 28,336,679 km (0.109 R)
• M27: 29,562,933 km (0.097 R)
• M28: 30,215,180 km (0.089 R)
• M29: 30,411,901 km (0.065 R)
• M30: 32,535,443 km (0.11 R)
• M31: 32,602,612 km (0.102 R)
• M32: 34,295,910 km (0.105 R)
• M33: 36,714,010 km (0.069 R)
• M34: 41,785,528 km (0.11 R)
• M35: 42,664,266 km (0.07 R)
• M36: 43,105,729 km (0.115 R)
• M37: 43,474,936 km (0.1 R)
• M38: 45,261,434 km (0.084 R)
• M39: 46,239,056 km (0.086 R)
• M40: 46,844,180 km (0.055 R)
• M41: 47,223,709 km (0.058 R)
• M42: 48,138,800 km (0.108 R)
• M43: 48,445,026 km (0.1 R)
• M44: 50,063,825 km (0.05 R)
• M45: 50,607,314 km (0.079 R)
• M46: 51,856,905 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 13,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit