🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.46 AU - 0.54 AU

Year: 127 Days

Day: 25.4 Hours

Environment

Temp: 272 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,296,184 km

• M1: 44,580 km (0.074 R)
• M2: 214,972 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.71 AU - 1.11 AU

Year: 311 Days

Day: 24.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,296,184 km

• M1: 241,451 km (0.073 R)
• M2: 366,664 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.94 AU - 0.96 AU

Year: 332 Days

Day: 21.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,296,184 km

• M1: 446,101 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.01 AU - 1.19 AU

Year: 413 Days

Day: 34.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,296,184 km

• M1: 860,188 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.62 AU - 2.3 AU

Year: 983 Days

Day: 24.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.2

Radius: 6

Gravity: 16.87 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15.31 AU - 15.59 AU

Year: 21750 Days

Day: 17.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,296,184 km

• M1: 119,828 km (0.119 R)
• M2: 293,062 km (0.083 R)
• M3: 787,334 km (0.047 R)
• M4: 1,097,899 km (0.095 R)
• M5: 1,324,839 km (0.115 R)
• M6: 1,413,849 km (0.062 R)
• M7: 2,124,888 km (0.105 R)
• M8: 2,480,034 km (0.089 R)
• M9: 2,627,238 km (0.068 R)
• M10: 2,702,037 km (0.092 R)
• M11: 2,815,432 km (0.113 R)
• M12: 2,969,069 km (0.113 R)
• M13: 3,007,964 km (0.073 R)
• M14: 3,324,813 km (0.095 R)
• M15: 5,250,287 km (0.056 R)
• M16: 5,487,250 km (0.058 R)
• M17: 5,583,142 km (0.066 R)
• M18: 6,169,566 km (0.071 R)
• M19: 8,592,453 km (0.107 R)
• M20: 9,959,927 km (0.094 R)
• M21: 10,135,555 km (0.115 R)
• M22: 10,194,347 km (0.071 R)
• M23: 10,728,411 km (0.054 R)
• M24: 11,454,709 km (0.07 R)
• M25: 12,134,332 km (0.07 R)
• M26: 12,699,962 km (0.038 R)
• M27: 14,250,244 km (0.047 R)
• M28: 14,713,549 km (0.091 R)
• M29: 14,780,120 km (0.066 R)
• M30: 15,114,621 km (0.11 R)
• M31: 16,064,268 km (0.06 R)
• M32: 17,595,402 km (0.084 R)
• M33: 17,807,682 km (0.069 R)
• M34: 17,878,741 km (0.037 R)
• M35: 18,306,591 km (0.11 R)
• M36: 19,390,876 km (0.075 R)
• M37: 21,697,077 km (0.092 R)
• M38: 22,920,787 km (0.113 R)
• M39: 23,774,991 km (0.113 R)
• M40: 25,915,587 km (0.084 R)
• M41: 26,318,753 km (0.067 R)
• M42: 27,540,519 km (0.083 R)
• M43: 27,869,485 km (0.117 R)
• M44: 28,034,491 km (0.108 R)
• M45: 28,947,487 km (0.103 R)
• M46: 29,365,763 km (0.116 R)
• M47: 30,039,103 km (0.108 R)
• M48: 30,462,465 km (0.077 R)
• M49: 31,572,631 km (0.082 R)
• M50: 31,658,500 km (0.08 R)
• M51: 32,522,278 km (0.043 R)
• M52: 33,568,865 km (0.096 R)
• M53: 36,053,685 km (0.041 R)
• M54: 37,136,624 km (0.109 R)
• M55: 38,505,295 km (0.093 R)
• M56: 38,873,007 km (0.08 R)
• M57: 39,334,367 km (0.098 R)
• M58: 40,822,865 km (0.074 R)
• M59: 41,385,653 km (0.098 R)
• M60: 41,479,750 km (0.037 R)
• M61: 43,185,165 km (0.095 R)
• M62: 43,280,609 km (0.11 R)
• M63: 44,142,442 km (0.104 R)
• M64: 48,139,697 km (0.116 R)
• M65: 49,132,129 km (0.094 R)
• M66: 49,231,762 km (0.104 R)
• M67: 49,331,394 km (0.064 R)
• M68: 50,131,144 km (0.104 R)
• M69: 52,760,177 km (0.085 R)
• M70: 53,373,080 km (0.094 R)
• M71: 54,297,146 km (0.115 R)
• M72: 54,400,069 km (0.079 R)
• M73: 54,503,142 km (0.045 R)
• M74: 54,812,660 km (0.047 R)
• M75: 56,160,836 km (0.085 R)
• M76: 56,577,765 km (0.112 R)
• M77: 59,844,235 km (0.116 R)
• M78: 63,387,909 km (0.119 R)
• M79: 63,496,367 km (0.116 R)
• M80: 64,693,300 km (0.11 R)
• M81: 65,021,069 km (0.042 R)
• M82: 65,130,425 km (0.085 R)
• M83: 65,897,712 km (0.039 R)
• M84: 68,996,632 km (0.038 R)
• M85: 70,339,273 km (0.115 R)
• M86: 72,482,712 km (0.081 R)
• M87: 72,823,047 km (0.112 R)
• M88: 74,075,630 km (0.106 R)
• M89: 74,189,922 km (0.096 R)
• M90: 74,418,508 km (0.037 R)
• M91: 75,450,284 km (0.119 R)
• M92: 75,680,216 km (0.07 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit