🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.7 AU - 0.84 AU

Year: 239 Days

Day: 36.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.03 AU - 1.19 AU

Year: 413 Days

Day: 37.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,228,325 km

• M1: 162,164 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.15 AU - 1.69 AU

Year: 597 Days

Day: 24.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.18 AU - 1.74 AU

Year: 623 Days

Day: 39.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,228,325 km

• M1: 756,965 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.44 AU - 1.52 AU

Year: 636 Days

Day: 16.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.51 AU - 1.53 AU

Year: 662 Days

Day: 38.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.2

Radius: 13.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.3 AU - 6.42 AU

Year: 5009 Days

Day: 11.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,228,325 km

• M1: 208,390 km (0.102 R)
• M2: 294,558 km (0.104 R)
• M3: 381,923 km (0.034 R)
• M4: 473,776 km (0.084 R)
• M5: 676,182 km (0.049 R)
• M6: 795,711 km (0.068 R)
• M7: 1,129,015 km (0.062 R)
• M8: 1,215,782 km (0.08 R)
• M9: 1,586,934 km (0.112 R)
• M10: 1,820,157 km (0.086 R)
• M11: 2,029,295 km (0.118 R)
• M12: 2,452,807 km (0.098 R)
• M13: 2,587,295 km (0.066 R)
• M14: 2,924,339 km (0.061 R)
• M15: 3,087,999 km (0.067 R)
• M16: 3,212,764 km (0.112 R)
• M17: 3,929,487 km (0.054 R)
• M18: 4,790,872 km (0.109 R)
• M19: 4,935,982 km (0.056 R)
• M20: 5,058,203 km (0.107 R)
• M21: 5,206,006 km (0.064 R)
• M22: 5,506,249 km (0.062 R)
• M23: 6,360,901 km (0.117 R)
• M24: 6,601,305 km (0.06 R)
• M25: 6,899,155 km (0.071 R)
• M26: 7,036,037 km (0.098 R)
• M27: 7,452,068 km (0.054 R)
• M28: 7,933,474 km (0.08 R)
• M29: 8,163,556 km (0.039 R)
• M30: 8,512,717 km (0.031 R)
• M31: 8,926,505 km (0.108 R)
• M32: 9,165,862 km (0.045 R)
• M33: 9,559,304 km (0.062 R)
• M34: 11,446,780 km (0.072 R)
• M35: 11,674,468 km (0.044 R)
• M36: 11,870,741 km (0.114 R)
• M37: 12,134,182 km (0.11 R)
• M38: 12,700,410 km (0.05 R)
• M39: 13,003,645 km (0.112 R)
• M40: 13,105,372 km (0.088 R)
• M41: 13,446,006 km (0.109 R)
• M42: 14,415,700 km (0.079 R)
• M43: 14,556,022 km (0.116 R)
• M44: 14,767,404 km (0.104 R)
• M45: 15,050,892 km (0.101 R)
• M46: 16,899,922 km (0.108 R)
• M47: 17,682,169 km (0.079 R)
• M48: 17,907,763 km (0.052 R)
• M49: 18,858,308 km (0.096 R)
• M50: 19,127,434 km (0.093 R)
• M51: 19,397,758 km (0.097 R)
• M52: 20,177,162 km (0.05 R)
• M53: 20,295,046 km (0.116 R)
• M54: 20,689,386 km (0.097 R)
• M55: 20,887,453 km (0.052 R)
• M56: 21,046,476 km (0.117 R)
• M57: 21,285,683 km (0.087 R)
• M58: 21,405,660 km (0.083 R)
• M59: 21,605,972 km (0.109 R)
• M60: 21,807,031 km (0.09 R)
• M61: 21,968,298 km (0.114 R)
• M62: 22,821,604 km (0.105 R)
• M63: 23,108,383 km (0.058 R)
• M64: 23,231,652 km (0.069 R)
• M65: 23,355,220 km (0.112 R)
• M66: 24,267,617 km (0.1 R)
• M67: 24,728,229 km (0.119 R)
• M68: 25,022,937 km (0.094 R)
• M69: 25,149,496 km (0.053 R)
• M70: 25,361,028 km (0.106 R)
• M71: 25,871,007 km (0.062 R)
• M72: 26,298,707 km (0.094 R)
• M73: 27,291,140 km (0.052 R)
• M74: 27,421,589 km (0.091 R)
• M75: 28,252,007 km (0.085 R)
• M76: 28,471,916 km (0.115 R)
• M77: 29,268,225 km (0.117 R)
• M78: 29,490,827 km (0.118 R)
• M79: 29,669,297 km (0.095 R)
• M80: 29,803,337 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563

Radius: 14.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.04 AU - 10.92 AU

Year: 11133 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,228,325 km

• M1: 223,350 km (0.064 R)
• M2: 400,473 km (0.111 R)
• M3: 603,777 km (0.094 R)
• M4: 935,136 km (0.07 R)
• M5: 1,202,019 km (0.047 R)
• M6: 1,694,944 km (0.105 R)
• M7: 1,857,258 km (0.108 R)
• M8: 2,000,722 km (0.084 R)
• M9: 2,299,020 km (0.061 R)
• M10: 2,665,535 km (0.115 R)
• M11: 3,107,746 km (0.114 R)
• M12: 3,250,762 km (0.096 R)
• M13: 3,513,904 km (0.055 R)
• M14: 3,723,341 km (0.106 R)
• M15: 4,030,017 km (0.045 R)
• M16: 4,123,665 km (0.077 R)
• M17: 5,406,766 km (0.116 R)
• M18: 5,684,569 km (0.095 R)
• M19: 5,789,886 km (0.115 R)
• M20: 6,290,441 km (0.11 R)
• M21: 7,294,991 km (0.044 R)
• M22: 7,563,668 km (0.11 R)
• M23: 8,031,760 km (0.094 R)
• M24: 8,429,242 km (0.09 R)
• M25: 8,711,234 km (0.087 R)
• M26: 8,873,846 km (0.091 R)
• M27: 10,296,373 km (0.091 R)
• M28: 10,598,112 km (0.119 R)
• M29: 11,476,101 km (0.067 R)
• M30: 12,560,536 km (0.088 R)
• M31: 13,022,046 km (0.112 R)
• M32: 13,395,293 km (0.096 R)
• M33: 14,681,086 km (0.027 R)
• M34: 15,167,279 km (0.102 R)
• M35: 15,807,259 km (0.092 R)
• M36: 16,055,741 km (0.107 R)
• M37: 16,758,552 km (0.053 R)
• M38: 17,471,386 km (0.064 R)
• M39: 18,142,183 km (0.094 R)
• M40: 18,821,507 km (0.103 R)
• M41: 19,137,756 km (0.062 R)
• M42: 19,402,694 km (0.119 R)
• M43: 20,745,784 km (0.048 R)
• M44: 21,072,506 km (0.068 R)
• M45: 21,731,335 km (0.112 R)
• M46: 21,897,089 km (0.027 R)
• M47: 22,788,094 km (0.096 R)
• M48: 23,069,039 km (0.115 R)
• M49: 23,975,602 km (0.09 R)
• M50: 25,299,244 km (0.118 R)
• M51: 26,351,665 km (0.062 R)
• M52: 28,077,276 km (0.029 R)
• M53: 28,499,292 km (0.09 R)
• M54: 28,801,928 km (0.071 R)
• M55: 29,288,570 km (0.081 R)
• M56: 31,012,835 km (0.059 R)
• M57: 31,324,298 km (0.058 R)
• M58: 32,075,878 km (0.093 R)
• M59: 32,706,732 km (0.08 R)
• M60: 35,270,840 km (0.063 R)
• M61: 35,726,215 km (0.076 R)
• M62: 37,104,012 km (0.118 R)
• M63: 37,699,711 km (0.096 R)
• M64: 38,365,421 km (0.079 R)
• M65: 38,900,832 km (0.11 R)
• M66: 40,250,055 km (0.101 R)
• M67: 41,340,474 km (0.112 R)
• M68: 42,233,723 km (0.111 R)
• M69: 42,578,845 km (0.049 R)
• M70: 43,689,909 km (0.066 R)
• M71: 44,248,956 km (0.117 R)
• M72: 45,021,479 km (0.097 R)
• M73: 45,233,011 km (0.079 R)
• M74: 46,153,187 km (0.113 R)
• M75: 46,508,781 km (0.074 R)
• M76: 47,008,139 km (0.06 R)
• M77: 47,151,154 km (0.039 R)
• M78: 47,294,320 km (0.118 R)
• M79: 48,228,259 km (0.1 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 16,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit