🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 41.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.49 AU - 0.79 AU

Year: 187 Days

Day: 46.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.52 AU - 0.8 AU

Year: 196 Days

Day: 32.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.81 AU - 0.91 AU

Year: 291 Days

Day: 23.4 Hours

Environment

Temp: 87 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.76 AU - 1.02 AU

Year: 307 Days

Day: 13.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.07 AU - 1.17 AU

Year: 433 Days

Day: 36.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.66 AU - 4.4 AU

Year: 2955 Days

Day: 18.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,037,697 km

• M1: 507,436 km (0.1 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.39 AU - 4.45 AU

Year: 3394 Days

Day: 37 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,037,697 km

• M1: 3,226,078 km (0.106 R)

Asteroid Belt

Center: 7.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.4

Radius: 8.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.83 AU - 12.17 AU

Year: 11550 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 78,037,697 km

• M1: 116,238 km (0.108 R)
• M2: 208,988 km (0.076 R)
• M3: 347,067 km (0.109 R)
• M4: 409,150 km (0.12 R)
• M5: 528,828 km (0.079 R)
• M6: 1,148,164 km (0.075 R)
• M7: 1,297,911 km (0.105 R)
• M8: 1,414,448 km (0.074 R)
• M9: 1,548,039 km (0.091 R)
• M10: 1,672,055 km (0.112 R)
• M11: 1,915,302 km (0.119 R)
• M12: 2,278,226 km (0.089 R)
• M13: 3,153,972 km (0.101 R)
• M14: 3,259,139 km (0.067 R)
• M15: 4,830,964 km (0.114 R)
• M16: 4,972,932 km (0.116 R)
• M17: 5,491,289 km (0.096 R)
• M18: 5,918,391 km (0.109 R)
• M19: 6,311,983 km (0.104 R)
• M20: 6,601,604 km (0.075 R)
• M21: 6,827,348 km (0.103 R)
• M22: 7,286,314 km (0.086 R)
• M23: 8,185,995 km (0.095 R)
• M24: 8,307,020 km (0.03 R)
• M25: 9,422,422 km (0.075 R)
• M26: 9,600,144 km (0.103 R)
• M27: 10,584,199 km (0.098 R)
• M28: 10,663,336 km (0.075 R)
• M29: 11,008,159 km (0.117 R)
• M30: 11,275,940 km (0.094 R)
• M31: 11,872,685 km (0.059 R)
• M32: 12,009,867 km (0.11 R)
• M33: 13,695,236 km (0.081 R)
• M34: 14,215,089 km (0.074 R)
• M35: 14,712,203 km (0.079 R)
• M36: 14,918,498 km (0.083 R)
• M37: 15,663,047 km (0.102 R)
• M38: 16,450,380 km (0.083 R)
• M39: 16,633,787 km (0.092 R)
• M40: 16,787,275 km (0.104 R)
• M41: 16,972,028 km (0.091 R)
• M42: 17,780,455 km (0.088 R)
• M43: 17,874,552 km (0.036 R)
• M44: 18,220,871 km (0.116 R)
• M45: 18,984,419 km (0.116 R)
• M46: 19,080,610 km (0.065 R)
• M47: 19,241,129 km (0.076 R)
• M48: 19,305,605 km (0.075 R)
• M49: 19,628,587 km (0.099 R)
• M50: 20,214,562 km (0.115 R)
• M51: 20,443,895 km (0.099 R)
• M52: 20,740,099 km (0.097 R)
• M53: 20,839,133 km (0.113 R)
• M54: 21,170,492 km (0.096 R)
• M55: 21,436,926 km (0.075 R)
• M56: 21,905,616 km (0.092 R)
• M57: 22,006,445 km (0.114 R)
• M58: 22,785,102 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.6

Radius: 4.3

Gravity: 25.78 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.57 AU - 17.81 AU

Year: 24904 Days

Day: 20.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 138.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,037,697 km

• M1: 182,659 km (0.082 R)
• M2: 499,956 km (0.097 R)
• M3: 586,124 km (0.084 R)
• M4: 1,004,998 km (0.025 R)
• M5: 1,375,702 km (0.11 R)
• M6: 1,560,156 km (0.114 R)
• M7: 1,687,314 km (0.079 R)
• M8: 1,785,002 km (0.1 R)
• M9: 1,818,063 km (0.12 R)
• M10: 1,918,293 km (0.068 R)
• M11: 2,020,319 km (0.113 R)
• M12: 2,782,969 km (0.112 R)
• M13: 3,417,563 km (0.115 R)
• M14: 3,666,644 km (0.079 R)
• M15: 3,793,503 km (0.104 R)
• M16: 4,404,012 km (0.115 R)
• M17: 4,812,414 km (0.117 R)
• M18: 5,713,591 km (0.102 R)
• M19: 7,028,557 km (0.101 R)
• M20: 7,773,704 km (0.052 R)
• M21: 7,936,616 km (0.12 R)
• M22: 8,321,082 km (0.084 R)
• M23: 8,599,484 km (0.034 R)
• M24: 8,711,682 km (0.106 R)
• M25: 9,918,788 km (0.115 R)
• M26: 10,036,372 km (0.109 R)
• M27: 10,095,463 km (0.105 R)
• M28: 11,856,230 km (0.116 R)
• M29: 12,169,338 km (0.116 R)
• M30: 12,675,876 km (0.085 R)
• M31: 13,318,698 km (0.119 R)
• M32: 13,383,624 km (0.062 R)
• M33: 13,513,624 km (0.112 R)
• M34: 14,037,965 km (0.114 R)
• M35: 14,904,286 km (0.099 R)
• M36: 15,039,074 km (0.063 R)
• M37: 15,309,846 km (0.113 R)
• M38: 15,650,630 km (0.106 R)
• M39: 16,618,079 km (0.114 R)
• M40: 16,968,288 km (0.119 R)
• M41: 17,747,244 km (0.095 R)
• M42: 17,818,602 km (0.096 R)
• M43: 18,610,274 km (0.117 R)
• M44: 19,856,125 km (0.116 R)
• M45: 20,004,526 km (0.087 R)
• M46: 20,302,226 km (0.036 R)
• M47: 20,826,866 km (0.077 R)
• M48: 21,355,994 km (0.082 R)
• M49: 22,814,124 km (0.111 R)
• M50: 24,861,072 km (0.11 R)
• M51: 25,906,462 km (0.11 R)
• M52: 25,987,394 km (0.108 R)
• M53: 28,122,904 km (0.047 R)
• M54: 28,791,157 km (0.119 R)
• M55: 30,570,175 km (0.055 R)
• M56: 31,429,765 km (0.088 R)
• M57: 32,909,138 km (0.079 R)
• M58: 34,500,261 km (0.108 R)
• M59: 36,206,724 km (0.079 R)
• M60: 36,297,231 km (0.059 R)
• M61: 36,478,693 km (0.047 R)
• M62: 36,660,305 km (0.099 R)
• M63: 37,573,151 km (0.042 R)
• M64: 37,664,854 km (0.066 R)
• M65: 42,534,564 km (0.098 R)
• M66: 44,362,501 km (0.11 R)
• M67: 45,921,759 km (0.097 R)
• M68: 48,393,714 km (0.088 R)
• M69: 48,893,222 km (0.105 R)
• M70: 49,294,144 km (0.087 R)
• M71: 50,301,087 km (0.102 R)
• M72: 51,824,143 km (0.118 R)
• M73: 53,259,385 km (0.115 R)
• M74: 53,568,604 km (0.048 R)
• M75: 55,123,674 km (0.064 R)
• M76: 56,273,483 km (0.102 R)
• M77: 57,536,837 km (0.106 R)
• M78: 59,235,820 km (0.112 R)
• M79: 59,877,146 km (0.094 R)
• M80: 60,951,109 km (0.103 R)
• M81: 61,058,820 km (0.096 R)
• M82: 61,706,728 km (0.112 R)
• M83: 65,751,705 km (0.083 R)
• M84: 66,526,622 km (0.12 R)
• M85: 70,446,086 km (0.118 R)
• M86: 70,672,278 km (0.045 R)
• M87: 70,785,524 km (0.079 R)
• M88: 71,238,955 km (0.092 R)
• M89: 71,693,284 km (0.1 R)
• M90: 71,920,822 km (0.054 R)
• M91: 72,262,653 km (0.113 R)
• M92: 72,604,933 km (0.103 R)
• M93: 73,635,064 km (0.072 R)
• M94: 73,864,697 km (0.092 R)
• M95: 74,554,792 km (0.096 R)
• M96: 75,131,641 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit