🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.65 AU

Year: 179 Days

Day: 14.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,777,464 km

• M1: 299,794 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.56 AU - 0.84 AU

Year: 215 Days

Day: 20.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.69 AU - 0.75 AU

Year: 224 Days

Day: 30.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.77 AU - 0.79 AU

Year: 253 Days

Day: 46.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,777,464 km

• M1: 265,387 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.68 AU - 0.92 AU

Year: 263 Days

Day: 13.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,777,464 km

• M1: 28,872 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.48 AU - 1.64 AU

Year: 715 Days

Day: 44.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.44 AU - 3.56 AU

Year: 2404 Days

Day: 35.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.67 AU - 4.41 AU

Year: 2445 Days

Day: 13.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.96 AU - 4.8 AU

Year: 3365 Days

Day: 12.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,777,464 km

• M1: 169,195 km (0.056 R)
• M2: 3,213,063 km (0.1 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509

Radius: 12.5

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.54 AU - 13.14 AU

Year: 14955 Days

Day: 5.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,777,464 km

• M1: 157,227 km (0.117 R)
• M2: 270,024 km (0.061 R)
• M3: 352,901 km (0.116 R)
• M4: 574,905 km (0.031 R)
• M5: 660,325 km (0.108 R)
• M6: 1,159,533 km (0.111 R)
• M7: 1,735,485 km (0.084 R)
• M8: 1,999,974 km (0.071 R)
• M9: 3,779,291 km (0.068 R)
• M10: 4,371,848 km (0.119 R)
• M11: 5,031,126 km (0.112 R)
• M12: 5,879,196 km (0.119 R)
• M13: 6,118,104 km (0.063 R)
• M14: 6,441,834 km (0.07 R)
• M15: 6,688,371 km (0.113 R)
• M16: 6,812,837 km (0.106 R)
• M17: 7,662,104 km (0.109 R)
• M18: 7,792,403 km (0.074 R)
• M19: 7,923,451 km (0.084 R)
• M20: 8,320,933 km (0.081 R)
• M21: 8,906,758 km (0.111 R)
• M22: 9,692,895 km (0.065 R)
• M23: 9,833,966 km (0.114 R)
• M24: 10,118,202 km (0.096 R)
• M25: 10,501,322 km (0.074 R)
• M26: 10,743,221 km (0.082 R)
• M27: 11,134,121 km (0.115 R)
• M28: 11,232,706 km (0.084 R)
• M29: 11,629,439 km (0.112 R)
• M30: 11,829,601 km (0.091 R)
• M31: 12,385,806 km (0.114 R)
• M32: 12,898,927 km (0.09 R)
• M33: 13,262,300 km (0.075 R)
• M34: 13,523,947 km (0.116 R)
• M35: 14,426,171 km (0.116 R)
• M36: 15,129,281 km (0.113 R)
• M37: 15,567,454 km (0.066 R)
• M38: 16,512,613 km (0.11 R)
• M39: 17,936,186 km (0.076 R)
• M40: 20,234,458 km (0.115 R)
• M41: 20,535,749 km (0.115 R)
• M42: 20,717,360 km (0.072 R)
• M43: 21,081,930 km (0.065 R)
• M44: 22,312,672 km (0.114 R)
• M45: 22,623,985 km (0.05 R)
• M46: 22,999,625 km (0.109 R)
• M47: 23,251,099 km (0.099 R)
• M48: 24,779,092 km (0.067 R)
• M49: 25,166,251 km (0.096 R)
• M50: 25,815,805 km (0.032 R)
• M51: 26,668,663 km (0.025 R)
• M52: 26,866,730 km (0.032 R)
• M53: 27,597,217 km (0.119 R)
• M54: 29,077,937 km (0.099 R)
• M55: 29,281,988 km (0.045 R)
• M56: 29,418,122 km (0.115 R)
• M57: 30,515,422 km (0.055 R)
• M58: 30,999,671 km (0.087 R)
• M59: 31,208,061 km (0.079 R)
• M60: 32,186,431 km (0.075 R)
• M61: 33,103,914 km (0.092 R)
• M62: 34,388,362 km (0.09 R)
• M63: 35,109,124 km (0.1 R)
• M64: 36,858,971 km (0.107 R)
• M65: 38,936,287 km (0.07 R)
• M66: 39,461,525 km (0.112 R)
• M67: 39,612,020 km (0.055 R)
• M68: 40,975,156 km (0.105 R)
• M69: 41,127,447 km (0.089 R)
• M70: 41,356,481 km (0.072 R)
• M71: 41,585,814 km (0.091 R)
• M72: 41,892,341 km (0.027 R)
• M73: 43,591,623 km (0.096 R)
• M74: 43,747,205 km (0.066 R)
• M75: 44,449,716 km (0.027 R)
• M76: 44,606,195 km (0.109 R)
• M77: 44,920,052 km (0.037 R)
• M78: 46,738,414 km (0.116 R)
• M79: 48,419,595 km (0.071 R)
• M80: 48,742,128 km (0.085 R)
• M81: 48,903,544 km (0.076 R)
• M82: 49,227,124 km (0.087 R)
• M83: 51,183,415 km (0.081 R)
• M84: 54,416,076 km (0.088 R)
• M85: 55,003,248 km (0.066 R)
• M86: 55,255,619 km (0.093 R)
• M87: 55,930,306 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 10,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit