🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.48 AU - 0.56 AU

Year: 134 Days

Day: 15.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,688,899 km

• M1: 148,551 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 142 Days

Day: 12.6 Hours

Environment

Temp: 251 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,688,899 km

• M1: 143,614 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.75 AU

Year: 223 Days

Day: 38.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.98 AU - 2.36 AU

Year: 1145 Days

Day: 19.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,688,899 km

• M1: 199,713 km (0.098 R)

Asteroid Belt

Center: 9.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.2

Radius: 5.5

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.41 AU - 17.37 AU

Year: 23765 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,688,899 km

• M1: 146,756 km (0.037 R)
• M2: 675,883 km (0.045 R)
• M3: 988,842 km (0.054 R)
• M4: 1,172,548 km (0.084 R)
• M5: 1,732,044 km (0.11 R)
• M6: 1,814,173 km (0.105 R)
• M7: 1,925,624 km (0.115 R)
• M8: 2,125,935 km (0.116 R)
• M9: 2,273,289 km (0.088 R)
• M10: 2,671,668 km (0.037 R)
• M11: 2,766,813 km (0.084 R)
• M12: 2,960,243 km (0.091 R)
• M13: 3,258,690 km (0.047 R)
• M14: 3,326,309 km (0.105 R)
• M15: 3,532,006 km (0.077 R)
• M16: 4,583,529 km (0.077 R)
• M17: 5,281,553 km (0.116 R)
• M18: 5,361,139 km (0.102 R)
• M19: 5,724,213 km (0.092 R)
• M20: 5,888,023 km (0.047 R)
• M21: 6,095,216 km (0.036 R)
• M22: 6,346,839 km (0.093 R)
• M23: 6,644,838 km (0.108 R)
• M24: 6,817,025 km (0.084 R)
• M25: 7,521,033 km (0.097 R)
• M26: 8,666,354 km (0.085 R)
• M27: 8,807,425 km (0.12 R)
• M28: 9,235,275 km (0.107 R)
• M29: 9,331,167 km (0.109 R)
• M30: 9,963,218 km (0.053 R)
• M31: 11,012,946 km (0.118 R)
• M32: 11,940,453 km (0.085 R)
• M33: 12,679,018 km (0.031 R)
• M34: 12,839,237 km (0.12 R)
• M35: 13,541,150 km (0.096 R)
• M36: 13,979,323 km (0.071 R)
• M37: 14,255,480 km (0.107 R)
• M38: 15,264,518 km (0.109 R)
• M39: 15,321,365 km (0.105 R)
• M40: 15,378,063 km (0.097 R)
• M41: 16,180,805 km (0.042 R)
• M42: 17,173,686 km (0.115 R)
• M43: 17,766,842 km (0.054 R)
• M44: 18,306,441 km (0.092 R)
• M45: 19,463,281 km (0.117 R)
• M46: 20,081,569 km (0.096 R)
• M47: 20,330,650 km (0.116 R)
• M48: 21,274,014 km (0.109 R)
• M49: 21,910,852 km (0.114 R)
• M50: 22,618,450 km (0.082 R)
• M51: 24,122,208 km (0.091 R)
• M52: 24,453,418 km (0.112 R)
• M53: 24,852,844 km (0.116 R)
• M54: 25,860,685 km (0.101 R)
• M55: 25,928,303 km (0.069 R)
• M56: 26,540,009 km (0.118 R)
• M57: 26,608,225 km (0.037 R)
• M58: 28,542,975 km (0.068 R)
• M59: 28,823,022 km (0.068 R)
• M60: 30,808,933 km (0.115 R)
• M61: 33,205,641 km (0.109 R)
• M62: 33,352,696 km (0.073 R)
• M63: 33,721,604 km (0.098 R)
• M64: 35,736,687 km (0.043 R)
• M65: 37,254,507 km (0.052 R)
• M66: 38,483,603 km (0.084 R)
• M67: 39,258,670 km (0.116 R)
• M68: 40,745,374 km (0.111 R)
• M69: 41,773,111 km (0.12 R)
• M70: 42,170,593 km (0.113 R)
• M71: 43,049,779 km (0.072 R)
• M72: 43,370,816 km (0.088 R)
• M73: 43,773,384 km (0.12 R)
• M74: 44,744,574 km (0.095 R)
• M75: 44,988,568 km (0.07 R)
• M76: 47,286,241 km (0.12 R)
• M77: 47,534,723 km (0.091 R)
• M78: 48,199,387 km (0.11 R)
• M79: 50,465,047 km (0.08 R)
• M80: 50,973,230 km (0.108 R)
• M81: 51,227,996 km (0.094 R)
• M82: 51,568,331 km (0.107 R)
• M83: 52,080,255 km (0.075 R)
• M84: 52,593,675 km (0.075 R)
• M85: 52,679,544 km (0.078 R)
• M86: 52,937,002 km (0.12 R)
• M87: 53,971,471 km (0.052 R)
• M88: 54,317,640 km (0.041 R)
• M89: 55,448,152 km (0.08 R)
• M90: 55,535,367 km (0.074 R)
• M91: 56,060,156 km (0.076 R)
• M92: 56,586,442 km (0.065 R)
• M93: 56,674,256 km (0.084 R)
• M94: 57,290,599 km (0.075 R)
• M95: 59,510,183 km (0.064 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 11,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit