🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.55 AU - 0.83 AU

Year: 208 Days

Day: 13.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.15 AU - 1.29 AU

Year: 490 Days

Day: 31 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,198,948 km

• M1: 448,046 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.28 AU - 1.3 AU

Year: 532 Days

Day: 42.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,198,948 km

• M1: 722,857 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.69 AU - 2.59 AU

Year: 1138 Days

Day: 29.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.71 AU - 5.43 AU

Year: 3551 Days

Day: 33.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.2

Radius: 6.5

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.78 AU - 16.2 AU

Year: 18007 Days

Day: 18.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,198,948 km

• M1: 143,913 km (0.106 R)
• M2: 259,403 km (0.035 R)
• M3: 459,265 km (0.114 R)
• M4: 548,426 km (0.062 R)
• M5: 1,031,777 km (0.09 R)
• M6: 1,175,390 km (0.09 R)
• M7: 1,351,467 km (0.117 R)
• M8: 1,700,479 km (0.079 R)
• M9: 1,958,236 km (0.061 R)
• M10: 2,046,948 km (0.116 R)
• M11: 2,197,742 km (0.115 R)
• M12: 3,142,303 km (0.082 R)
• M13: 3,387,195 km (0.081 R)
• M14: 3,784,377 km (0.095 R)
• M15: 4,349,708 km (0.116 R)
• M16: 4,504,990 km (0.105 R)
• M17: 4,701,562 km (0.097 R)
• M18: 5,022,001 km (0.095 R)
• M19: 6,111,671 km (0.113 R)
• M20: 6,593,975 km (0.068 R)
• M21: 7,088,546 km (0.107 R)
• M22: 7,179,651 km (0.111 R)
• M23: 8,593,949 km (0.104 R)
• M24: 9,633,654 km (0.094 R)
• M25: 10,348,732 km (0.112 R)
• M26: 11,399,507 km (0.111 R)
• M27: 11,991,765 km (0.108 R)
• M28: 12,871,251 km (0.036 R)
• M29: 13,262,450 km (0.054 R)
• M30: 13,318,698 km (0.038 R)
• M31: 13,487,744 km (0.07 R)
• M32: 14,633,215 km (0.082 R)
• M33: 14,866,139 km (0.027 R)
• M34: 15,158,902 km (0.111 R)
• M35: 15,453,610 km (0.103 R)
• M36: 15,512,701 km (0.105 R)
• M37: 16,833,351 km (0.049 R)
• M38: 17,506,990 km (0.108 R)
• M39: 20,418,464 km (0.092 R)
• M40: 21,796,709 km (0.073 R)
• M41: 22,934,102 km (0.081 R)
• M42: 23,001,720 km (0.107 R)
• M43: 24,641,761 km (0.096 R)
• M44: 24,918,817 km (0.112 R)
• M45: 25,266,482 km (0.058 R)
• M46: 26,177,982 km (0.09 R)
• M47: 29,342,126 km (0.111 R)
• M48: 29,856,593 km (0.085 R)
• M49: 30,448,103 km (0.101 R)
• M50: 30,745,354 km (0.098 R)
• M51: 35,317,813 km (0.117 R)
• M52: 35,551,934 km (0.12 R)
• M53: 36,572,491 km (0.047 R)
• M54: 36,967,579 km (0.09 R)
• M55: 37,046,716 km (0.116 R)
• M56: 37,921,415 km (0.086 R)
• M57: 38,401,474 km (0.104 R)
• M58: 39,448,360 km (0.067 R)
• M59: 39,772,389 km (0.057 R)
• M60: 39,853,471 km (0.042 R)
• M61: 40,178,697 km (0.052 R)
• M62: 40,586,351 km (0.106 R)
• M63: 41,652,535 km (0.101 R)
• M64: 41,982,398 km (0.054 R)
• M65: 43,561,404 km (0.11 R)
• M66: 45,583,668 km (0.108 R)
• M67: 46,093,946 km (0.098 R)
• M68: 46,179,217 km (0.098 R)
• M69: 46,349,759 km (0.111 R)
• M70: 46,435,179 km (0.119 R)
• M71: 47,808,637 km (0.113 R)
• M72: 48,154,059 km (0.111 R)
• M73: 48,240,526 km (0.074 R)
• M74: 48,847,445 km (0.083 R)
• M75: 50,156,277 km (0.066 R)
• M76: 50,419,569 km (0.039 R)
• M77: 52,096,860 km (0.119 R)
• M78: 52,363,443 km (0.116 R)
• M79: 53,076,277 km (0.105 R)
• M80: 53,523,575 km (0.096 R)
• M81: 53,882,161 km (0.11 R)
• M82: 54,692,234 km (0.088 R)
• M83: 54,872,649 km (0.069 R)
• M84: 56,871,575 km (0.078 R)
• M85: 58,340,327 km (0.093 R)
• M86: 59,079,341 km (0.045 R)
• M87: 61,596,325 km (0.109 R)
• M88: 63,198,967 km (0.088 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 16,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit