🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.64 AU - 0.7 AU

Year: 201 Days

Day: 45.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,525,365 km

• M1: 91,853 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.26 AU - 1.86 AU

Year: 715 Days

Day: 30.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,525,365 km

• M1: 32,612 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.37 AU - 5.03 AU

Year: 3740 Days

Day: 41.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.9

Radius: 14.1

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.81 AU - 9.51 AU

Year: 9355 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,525,365 km

• M1: 187,297 km (0.036 R)
• M2: 459,265 km (0.091 R)
• M3: 657,782 km (0.105 R)
• M4: 769,531 km (0.092 R)
• M5: 906,264 km (0.037 R)
• M6: 1,109,268 km (0.109 R)
• M7: 1,369,569 km (0.063 R)
• M8: 1,496,577 km (0.106 R)
• M9: 1,926,372 km (0.118 R)
• M10: 2,021,965 km (0.083 R)
• M11: 2,193,105 km (0.106 R)
• M12: 2,369,181 km (0.067 R)
• M13: 2,682,290 km (0.093 R)
• M14: 2,844,005 km (0.102 R)
• M15: 2,953,660 km (0.069 R)
• M16: 3,149,035 km (0.048 R)
• M17: 3,262,730 km (0.097 R)
• M18: 3,612,041 km (0.083 R)
• M19: 3,701,351 km (0.08 R)
• M20: 4,895,740 km (0.075 R)
• M21: 5,603,936 km (0.091 R)
• M22: 5,742,613 km (0.108 R)
• M23: 6,129,623 km (0.098 R)
• M24: 6,380,499 km (0.064 R)
• M25: 6,561,662 km (0.112 R)
• M26: 7,228,420 km (0.112 R)
• M27: 7,608,249 km (0.113 R)
• M28: 7,994,660 km (0.102 R)
• M29: 8,111,945 km (0.099 R)
• M30: 8,626,412 km (0.05 R)
• M31: 9,356,300 km (0.096 R)
• M32: 10,021,861 km (0.102 R)
• M33: 10,275,429 km (0.026 R)
• M34: 10,445,671 km (0.098 R)
• M35: 11,266,964 km (0.102 R)
• M36: 11,619,117 km (0.101 R)
• M37: 11,752,110 km (0.095 R)
• M38: 11,974,861 km (0.087 R)
• M39: 12,334,195 km (0.064 R)
• M40: 12,606,014 km (0.047 R)
• M41: 12,697,119 km (0.059 R)
• M42: 13,526,639 km (0.097 R)
• M43: 14,183,973 km (0.055 R)
• M44: 15,286,359 km (0.099 R)
• M45: 15,676,361 km (0.117 R)
• M46: 17,167,852 km (0.089 R)
• M47: 18,704,371 km (0.091 R)
• M48: 19,594,479 km (0.115 R)
• M49: 19,700,095 km (0.103 R)
• M50: 20,284,424 km (0.039 R)
• M51: 20,552,055 km (0.108 R)
• M52: 22,457,333 km (0.049 R)
• M53: 22,789,590 km (0.103 R)
• M54: 22,900,741 km (0.088 R)
• M55: 23,012,042 km (0.083 R)
• M56: 23,179,292 km (0.105 R)
• M57: 23,291,042 km (0.096 R)
• M58: 23,683,587 km (0.111 R)
• M59: 24,078,376 km (0.115 R)
• M60: 26,667,915 km (0.046 R)
• M61: 28,682,549 km (0.104 R)
• M62: 28,802,527 km (0.087 R)
• M63: 29,043,080 km (0.108 R)
• M64: 29,768,779 km (0.092 R)
• M65: 30,256,020 km (0.074 R)
• M66: 30,500,463 km (0.065 R)
• M67: 32,605,754 km (0.034 R)
• M68: 32,856,480 km (0.092 R)
• M69: 33,170,785 km (0.12 R)
• M70: 33,296,746 km (0.074 R)
• M71: 33,612,547 km (0.094 R)
• M72: 34,246,992 km (0.119 R)
• M73: 35,270,391 km (0.113 R)
• M74: 36,433,664 km (0.05 R)
• M75: 36,693,964 km (0.119 R)
• M76: 37,741,000 km (0.078 R)
• M77: 39,663,931 km (0.089 R)
• M78: 41,414,824 km (0.03 R)
• M79: 42,984,555 km (0.092 R)
• M80: 43,190,850 km (0.089 R)
• M81: 43,673,154 km (0.093 R)
• M82: 43,811,382 km (0.087 R)
• M83: 46,323,130 km (0.047 R)
• M84: 46,604,973 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 19,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit