🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.5 AU - 0.58 AU

Year: 143 Days

Day: 28 Hours

Environment

Temp: 203 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,507,272 km

• M1: 339,886 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.99 AU - 1.43 AU

Year: 479 Days

Day: 26.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,507,272 km

• M1: 91,105 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.2 AU - 1.6 AU

Year: 596 Days

Day: 29.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.65 AU - 2.49 AU

Year: 1072 Days

Day: 30.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,507,272 km

• M1: 120,127 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.92 AU - 2.88 AU

Year: 1338 Days

Day: 38.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.94 AU - 3.24 AU

Year: 1955 Days

Day: 41.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.71 AU - 3.63 AU

Year: 2031 Days

Day: 16.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,507,272 km

• M1: 2,135,510 km (0.117 R)

Asteroid Belt

Center: 4.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.8

Radius: 11.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.04 AU - 5.58 AU

Year: 4404 Days

Day: 8 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,507,272 km

• M1: 262,993 km (0.116 R)
• M2: 551,867 km (0.119 R)
• M3: 651,050 km (0.052 R)
• M4: 831,615 km (0.104 R)
• M5: 1,009,038 km (0.049 R)
• M6: 1,092,214 km (0.04 R)
• M7: 1,221,467 km (0.056 R)
• M8: 1,299,407 km (0.12 R)
• M9: 1,567,935 km (0.105 R)
• M10: 1,778,120 km (0.107 R)
• M11: 1,932,057 km (0.083 R)
• M12: 2,158,099 km (0.108 R)
• M13: 2,239,929 km (0.104 R)
• M14: 2,420,942 km (0.074 R)
• M15: 2,738,539 km (0.118 R)
• M16: 2,857,469 km (0.11 R)
• M17: 3,069,748 km (0.101 R)
• M18: 3,271,556 km (0.116 R)
• M19: 3,542,029 km (0.084 R)
• M20: 3,754,009 km (0.112 R)
• M21: 3,986,933 km (0.068 R)
• M22: 4,071,306 km (0.094 R)
• M23: 4,276,106 km (0.069 R)
• M24: 4,625,417 km (0.116 R)
• M25: 5,001,954 km (0.113 R)
• M26: 5,823,247 km (0.113 R)
• M27: 5,957,885 km (0.112 R)
• M28: 6,407,277 km (0.105 R)
• M29: 6,486,564 km (0.106 R)
• M30: 6,606,092 km (0.089 R)
• M31: 7,010,007 km (0.101 R)
• M32: 7,173,816 km (0.108 R)
• M33: 8,183,303 km (0.097 R)
• M34: 8,334,247 km (0.102 R)
• M35: 8,442,705 km (0.115 R)
• M36: 9,281,800 km (0.095 R)
• M37: 9,711,445 km (0.052 R)
• M38: 9,871,365 km (0.113 R)
• M39: 9,963,069 km (0.062 R)
• M40: 10,170,710 km (0.116 R)
• M41: 10,286,499 km (0.098 R)
• M42: 10,402,886 km (0.056 R)
• M43: 10,920,196 km (0.03 R)
• M44: 11,158,056 km (0.08 R)
• M45: 12,200,604 km (0.057 R)
• M46: 12,274,505 km (0.097 R)
• M47: 12,497,107 km (0.115 R)
• M48: 12,896,084 km (0.101 R)
• M49: 12,996,465 km (0.119 R)
• M50: 14,015,077 km (0.095 R)
• M51: 14,455,642 km (0.109 R)
• M52: 14,559,912 km (0.111 R)
• M53: 14,690,810 km (0.11 R)
• M54: 15,032,641 km (0.038 R)
• M55: 15,457,050 km (0.103 R)
• M56: 16,182,151 km (0.109 R)
• M57: 16,426,295 km (0.034 R)
• M58: 16,671,785 km (0.058 R)
• M59: 17,526,288 km (0.118 R)
• M60: 17,637,589 km (0.081 R)
• M61: 17,749,189 km (0.054 R)
• M62: 18,029,087 km (0.092 R)
• M63: 18,451,701 km (0.092 R)
• M64: 18,536,672 km (0.109 R)
• M65: 18,792,185 km (0.089 R)
• M66: 18,934,602 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.9

Radius: 11.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.56 AU - 11.14 AU

Year: 11983 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,507,272 km

• M1: 146,606 km (0.109 R)
• M2: 260,899 km (0.117 R)
• M3: 347,965 km (0.082 R)
• M4: 471,832 km (0.06 R)
• M5: 1,132,306 km (0.093 R)
• M6: 1,263,803 km (0.117 R)
• M7: 1,633,908 km (0.062 R)
• M8: 2,017,776 km (0.108 R)
• M9: 2,138,502 km (0.116 R)
• M10: 2,602,255 km (0.101 R)
• M11: 3,284,720 km (0.039 R)
• M12: 3,744,883 km (0.111 R)
• M13: 4,407,602 km (0.086 R)
• M14: 4,645,463 km (0.034 R)
• M15: 4,752,724 km (0.061 R)
• M16: 4,914,888 km (0.088 R)
• M17: 5,024,095 km (0.086 R)
• M18: 5,134,199 km (0.097 R)
• M19: 5,725,111 km (0.084 R)
• M20: 5,840,151 km (0.098 R)
• M21: 5,927,068 km (0.096 R)
• M22: 6,072,626 km (0.062 R)
• M23: 6,940,743 km (0.101 R)
• M24: 7,094,230 km (0.056 R)
• M25: 7,499,042 km (0.074 R)
• M26: 7,879,320 km (0.09 R)
• M27: 8,724,997 km (0.066 R)
• M28: 9,327,278 km (0.079 R)
• M29: 9,667,762 km (0.046 R)
• M30: 9,770,686 km (0.099 R)
• M31: 9,873,908 km (0.051 R)
• M32: 11,105,996 km (0.085 R)
• M33: 11,612,385 km (0.117 R)
• M34: 11,905,148 km (0.098 R)
• M35: 12,572,803 km (0.113 R)
• M36: 13,828,378 km (0.082 R)
• M37: 14,726,863 km (0.105 R)
• M38: 15,203,183 km (0.1 R)
• M39: 15,363,103 km (0.066 R)
• M40: 15,523,621 km (0.109 R)
• M41: 16,539,092 km (0.097 R)
• M42: 16,744,789 km (0.111 R)
• M43: 16,951,384 km (0.108 R)
• M44: 17,075,699 km (0.09 R)
• M45: 17,158,726 km (0.105 R)
• M46: 17,701,916 km (0.086 R)
• M47: 18,038,960 km (0.077 R)
• M48: 18,633,911 km (0.026 R)
• M49: 19,062,957 km (0.045 R)
• M50: 19,843,260 km (0.056 R)
• M51: 20,237,301 km (0.102 R)
• M52: 20,722,596 km (0.111 R)
• M53: 20,855,589 km (0.101 R)
• M54: 21,524,740 km (0.114 R)
• M55: 22,382,534 km (0.077 R)
• M56: 24,365,005 km (0.057 R)
• M57: 25,353,548 km (0.119 R)
• M58: 25,495,816 km (0.077 R)
• M59: 26,259,064 km (0.063 R)
• M60: 26,836,512 km (0.112 R)
• M61: 27,029,942 km (0.117 R)
• M62: 28,053,042 km (0.1 R)
• M63: 28,151,028 km (0.082 R)
• M64: 28,742,089 km (0.098 R)
• M65: 29,386,856 km (0.09 R)
• M66: 29,936,180 km (0.103 R)
• M67: 30,136,790 km (0.116 R)
• M68: 30,438,679 km (0.106 R)
• M69: 30,640,337 km (0.063 R)
• M70: 30,842,443 km (0.1 R)
• M71: 31,045,149 km (0.057 R)
• M72: 31,146,576 km (0.108 R)
• M73: 31,911,171 km (0.094 R)
• M74: 32,013,645 km (0.068 R)
• M75: 32,630,437 km (0.077 R)
• M76: 32,940,254 km (0.078 R)
• M77: 33,251,119 km (0.025 R)
• M78: 33,354,940 km (0.049 R)
• M79: 33,667,150 km (0.111 R)
• M80: 33,875,690 km (0.091 R)
• M81: 33,980,259 km (0.068 R)
• M82: 34,714,635 km (0.105 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit