🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.07 AU - 1.25 AU

Year: 481 Days

Day: 36.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,056,836 km

• M1: 211,083 km (0.114 R)
• M2: 407,205 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.37 AU - 1.51 AU

Year: 665 Days

Day: 35.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.4 AU - 1.92 AU

Year: 823 Days

Day: 39 Hours

Environment

Temp: -76 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,056,836 km

• M1: 208,539 km (0.101 R)
• M2: 241,152 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.42 AU - 2.04 AU

Year: 876 Days

Day: 47.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.03 AU - 2.67 AU

Year: 1387 Days

Day: 45.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.2

Radius: 3.5

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.16 AU - 13.04 AU

Year: 16205 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 42,056,836 km

• M1: 98,735 km (0.12 R)
• M2: 153,487 km (0.1 R)
• M3: 367,113 km (0.089 R)
• M4: 958,773 km (0.118 R)
• M5: 1,012,030 km (0.089 R)
• M6: 1,121,685 km (0.119 R)
• M7: 1,352,215 km (0.077 R)
• M8: 1,392,008 km (0.097 R)
• M9: 1,452,595 km (0.102 R)
• M10: 1,493,436 km (0.104 R)
• M11: 1,618,350 km (0.12 R)
• M12: 1,833,771 km (0.102 R)
• M13: 2,058,467 km (0.115 R)
• M14: 2,081,355 km (0.034 R)
• M15: 2,411,368 km (0.089 R)
• M16: 2,484,222 km (0.082 R)
• M17: 2,557,824 km (0.076 R)
• M18: 2,632,175 km (0.028 R)
• M19: 2,808,401 km (0.083 R)
• M20: 3,495,653 km (0.114 R)
• M21: 4,202,653 km (0.11 R)
• M22: 4,587,419 km (0.089 R)
• M23: 5,076,155 km (0.098 R)
• M24: 5,295,166 km (0.114 R)
• M25: 5,453,590 km (0.072 R)
• M26: 5,742,464 km (0.109 R)
• M27: 6,003,512 km (0.057 R)
• M28: 6,672,663 km (0.036 R)
• M29: 7,016,140 km (0.102 R)
• M30: 7,330,146 km (0.082 R)
• M31: 7,648,790 km (0.1 R)
• M32: 7,827,709 km (0.077 R)
• M33: 8,080,529 km (0.118 R)
• M34: 8,854,997 km (0.084 R)
• M35: 8,967,644 km (0.105 R)
• M36: 9,346,277 km (0.103 R)
• M37: 9,384,424 km (0.112 R)
• M38: 9,846,233 km (0.09 R)
• M39: 10,433,853 km (0.101 R)
• M40: 10,912,117 km (0.109 R)
• M41: 11,479,243 km (0.093 R)
• M42: 12,347,509 km (0.081 R)
• M43: 12,937,972 km (0.113 R)
• M44: 12,980,607 km (0.048 R)
• M45: 13,279,504 km (0.117 R)
• M46: 13,580,943 km (0.106 R)
• M47: 14,808,394 km (0.118 R)
• M48: 15,165,634 km (0.119 R)
• M49: 15,345,301 km (0.115 R)
• M50: 15,525,716 km (0.107 R)
• M51: 16,345,961 km (0.12 R)
• M52: 16,392,037 km (0.109 R)
• M53: 16,576,342 km (0.087 R)
• M54: 17,133,594 km (0.092 R)
• M55: 17,320,741 km (0.062 R)
• M56: 17,367,714 km (0.112 R)
• M57: 17,791,525 km (0.117 R)
• M58: 18,697,490 km (0.105 R)
• M59: 20,010,510 km (0.115 R)
• M60: 20,504,333 km (0.106 R)
• M61: 21,857,595 km (0.106 R)
• M62: 21,958,873 km (0.09 R)
• M63: 23,084,447 km (0.068 R)
• M64: 23,187,670 km (0.083 R)
• M65: 23,239,281 km (0.104 R)
• M66: 25,019,197 km (0.051 R)
• M67: 25,284,583 km (0.07 R)
• M68: 25,604,274 km (0.113 R)
• M69: 25,711,087 km (0.116 R)
• M70: 26,733,887 km (0.111 R)
• M71: 27,005,108 km (0.104 R)
• M72: 27,386,583 km (0.101 R)
• M73: 27,934,560 km (0.104 R)
• M74: 28,320,223 km (0.098 R)
• M75: 28,375,425 km (0.055 R)
• M76: 28,596,830 km (0.116 R)
• M77: 29,768,181 km (0.114 R)
• M78: 30,388,115 km (0.086 R)
• M79: 30,557,908 km (0.043 R)
• M80: 30,898,393 km (0.072 R)
• M81: 31,126,081 km (0.12 R)
• M82: 31,240,224 km (0.08 R)
• M83: 31,640,548 km (0.084 R)
• M84: 32,388,388 km (0.11 R)
• M85: 32,446,133 km (0.042 R)
• M86: 33,550,464 km (0.103 R)
• M87: 33,784,435 km (0.103 R)
• M88: 36,274,492 km (0.1 R)
• M89: 37,298,938 km (0.055 R)
• M90: 37,359,525 km (0.108 R)
• M91: 37,662,760 km (0.044 R)
• M92: 38,027,779 km (0.102 R)
• M93: 38,210,737 km (0.077 R)
• M94: 38,761,407 km (0.114 R)
• M95: 39,561,456 km (0.053 R)
• M96: 40,802,819 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 19,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit