🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.71 AU - 0.77 AU

Year: 223 Days

Day: 47.6 Hours

Environment

Temp: 224 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,935,147 km

• M1: 191,635 km (0.087 R)
• M2: 238,609 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.86 AU - 0.96 AU

Year: 304 Days

Day: 35.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1 AU - 1.08 AU

Year: 371 Days

Day: 18.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 65.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.03 AU - 1.45 AU

Year: 483 Days

Day: 25.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,935,147 km

• M1: 678,576 km (0.031 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.69 AU - 1.95 AU

Year: 859 Days

Day: 25.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.2

Radius: 5.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.94 AU - 22.88 AU

Year: 31080 Days

Day: 17.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,935,147 km

• M1: 139,126 km (0.092 R)
• M2: 485,744 km (0.081 R)
• M3: 549,623 km (0.058 R)
• M4: 616,343 km (0.094 R)
• M5: 758,162 km (0.066 R)
• M6: 1,010,982 km (0.069 R)
• M7: 1,136,196 km (0.028 R)
• M8: 1,200,673 km (0.083 R)
• M9: 1,760,468 km (0.113 R)
• M10: 2,146,430 km (0.062 R)
• M11: 2,501,875 km (0.066 R)
• M12: 2,558,124 km (0.071 R)
• M13: 2,758,585 km (0.077 R)
• M14: 3,578,680 km (0.119 R)
• M15: 3,642,259 km (0.093 R)
• M16: 3,998,601 km (0.119 R)
• M17: 4,064,724 km (0.113 R)
• M18: 5,026,339 km (0.052 R)
• M19: 5,532,578 km (0.119 R)
• M20: 6,631,823 km (0.074 R)
• M21: 6,907,083 km (0.072 R)
• M22: 6,986,520 km (0.054 R)
• M23: 7,266,567 km (0.091 R)
• M24: 7,306,809 km (0.113 R)
• M25: 8,003,486 km (0.111 R)
• M26: 9,022,696 km (0.119 R)
• M27: 9,283,894 km (0.071 R)
• M28: 10,535,131 km (0.113 R)
• M29: 10,580,758 km (0.088 R)
• M30: 10,626,535 km (0.12 R)
• M31: 10,810,092 km (0.062 R)
• M32: 11,320,220 km (0.109 R)
• M33: 11,507,816 km (0.077 R)
• M34: 11,649,037 km (0.089 R)
• M35: 11,980,994 km (0.109 R)
• M36: 12,219,902 km (0.049 R)
• M37: 13,044,336 km (0.043 R)
• M38: 13,093,404 km (0.045 R)
• M39: 14,542,259 km (0.093 R)
• M40: 15,105,047 km (0.068 R)
• M41: 15,518,834 km (0.116 R)
• M42: 16,357,480 km (0.117 R)
• M43: 17,049,819 km (0.118 R)
• M44: 17,318,497 km (0.087 R)
• M45: 17,969,397 km (0.062 R)
• M46: 18,024,000 km (0.107 R)
• M47: 18,078,603 km (0.075 R)
• M48: 18,738,779 km (0.073 R)
• M49: 19,183,234 km (0.093 R)
• M50: 19,239,034 km (0.101 R)
• M51: 19,350,784 km (0.034 R)
• M52: 20,823,276 km (0.063 R)
• M53: 21,921,922 km (0.12 R)
• M54: 22,448,956 km (0.111 R)
• M55: 23,575,128 km (0.077 R)
• M56: 23,634,968 km (0.039 R)
• M57: 24,356,179 km (0.082 R)
• M58: 24,537,641 km (0.098 R)
• M59: 24,841,175 km (0.042 R)
• M60: 24,901,912 km (0.036 R)
• M61: 25,329,163 km (0.107 R)
• M62: 25,943,712 km (0.093 R)
• M63: 26,749,894 km (0.117 R)
• M64: 27,627,436 km (0.102 R)
• M65: 28,069,647 km (0.094 R)
• M66: 28,577,980 km (0.04 R)
• M67: 29,732,726 km (0.084 R)
• M68: 29,926,605 km (0.049 R)
• M69: 30,056,157 km (0.103 R)
• M70: 30,576,159 km (0.086 R)
• M71: 31,690,813 km (0.074 R)
• M72: 32,153,818 km (0.073 R)
• M73: 32,485,776 km (0.119 R)
• M74: 32,752,210 km (0.105 R)
• M75: 33,354,341 km (0.112 R)
• M76: 33,421,361 km (0.032 R)
• M77: 33,488,531 km (0.112 R)
• M78: 34,298,154 km (0.054 R)
• M79: 35,524,558 km (0.104 R)
• M80: 36,765,173 km (0.113 R)
• M81: 36,834,586 km (0.058 R)
• M82: 37,181,952 km (0.096 R)
• M83: 38,723,259 km (0.095 R)
• M84: 39,359,798 km (0.063 R)
• M85: 41,650,890 km (0.105 R)
• M86: 42,812,517 km (0.037 R)
• M87: 42,885,521 km (0.048 R)
• M88: 42,958,525 km (0.118 R)
• M89: 43,617,354 km (0.048 R)
• M90: 45,763,036 km (0.06 R)
• M91: 47,262,754 km (0.11 R)
• M92: 50,541,192 km (0.095 R)
• M93: 51,081,689 km (0.042 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit