🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.53 AU - 0.61 AU

Year: 153 Days

Day: 12.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,595,731 km

• M1: 191,784 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.88 AU

Year: 212 Days

Day: 43.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 63.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,595,731 km

• M1: 241,451 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.11 AU - 1.67 AU

Year: 581 Days

Day: 47.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.41 AU - 1.67 AU

Year: 678 Days

Day: 47.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.55 AU - 2.93 AU

Year: 1609 Days

Day: 41.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.75 AU - 4.57 AU

Year: 2484 Days

Day: 24.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.8

Radius: 11.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.29 AU - 8.67 AU

Year: 7997 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,595,731 km

• M1: 229,782 km (0.101 R)
• M2: 391,946 km (0.114 R)
• M3: 642,972 km (0.109 R)
• M4: 825,481 km (0.11 R)
• M5: 1,157,888 km (0.054 R)
• M6: 1,348,774 km (0.03 R)
• M7: 1,922,333 km (0.067 R)
• M8: 2,066,545 km (0.052 R)
• M9: 3,175,065 km (0.098 R)
• M10: 3,346,654 km (0.091 R)
• M11: 3,776,449 km (0.109 R)
• M12: 4,277,452 km (0.051 R)
• M13: 4,412,988 km (0.063 R)
• M14: 4,660,422 km (0.051 R)
• M15: 4,743,898 km (0.09 R)
• M16: 4,855,947 km (0.105 R)
• M17: 4,940,619 km (0.118 R)
• M18: 5,284,395 km (0.073 R)
• M19: 5,488,447 km (0.09 R)
• M20: 5,964,916 km (0.088 R)
• M21: 6,673,112 km (0.095 R)
• M22: 7,636,672 km (0.113 R)
• M23: 8,067,813 km (0.117 R)
• M24: 8,269,471 km (0.076 R)
• M25: 8,677,873 km (0.098 R)
• M26: 9,023,145 km (0.073 R)
• M27: 9,763,206 km (0.056 R)
• M28: 10,230,998 km (0.12 R)
• M29: 10,376,408 km (0.071 R)
• M30: 11,188,724 km (0.075 R)
• M31: 11,338,621 km (0.084 R)
• M32: 11,451,418 km (0.112 R)
• M33: 11,754,204 km (0.095 R)
• M34: 12,213,469 km (0.087 R)
• M35: 12,522,838 km (0.047 R)
• M36: 12,913,139 km (0.106 R)
• M37: 13,706,007 km (0.086 R)
• M38: 14,351,672 km (0.091 R)
• M39: 14,433,053 km (0.084 R)
• M40: 15,213,954 km (0.095 R)
• M41: 15,380,157 km (0.04 R)
• M42: 17,031,867 km (0.11 R)
• M43: 19,320,565 km (0.07 R)
• M44: 19,545,710 km (0.088 R)
• M45: 19,681,245 km (0.069 R)
• M46: 20,638,522 km (0.075 R)
• M47: 20,914,830 km (0.117 R)
• M48: 21,192,334 km (0.071 R)
• M49: 21,377,985 km (0.063 R)
• M50: 21,844,580 km (0.083 R)
• M51: 22,126,273 km (0.106 R)
• M52: 22,550,832 km (0.1 R)
• M53: 22,645,527 km (0.092 R)
• M54: 23,216,692 km (0.06 R)
• M55: 23,552,090 km (0.041 R)
• M56: 23,889,134 km (0.103 R)
• M57: 24,179,205 km (0.111 R)
• M58: 24,373,383 km (0.1 R)
• M59: 25,253,018 km (0.06 R)
• M60: 26,242,758 km (0.041 R)
• M61: 26,392,356 km (0.062 R)
• M62: 26,592,069 km (0.095 R)
• M63: 26,892,760 km (0.08 R)
• M64: 26,993,290 km (0.107 R)
• M65: 27,245,063 km (0.047 R)
• M66: 27,598,862 km (0.086 R)
• M67: 27,801,717 km (0.087 R)
• M68: 28,669,385 km (0.11 R)
• M69: 29,390,596 km (0.094 R)
• M70: 30,431,199 km (0.086 R)
• M71: 31,961,585 km (0.111 R)
• M72: 32,709,275 km (0.037 R)
• M73: 33,192,925 km (0.066 R)
• M74: 33,300,785 km (0.098 R)
• M75: 33,733,273 km (0.033 R)
• M76: 34,276,463 km (0.103 R)
• M77: 34,385,370 km (0.111 R)
• M78: 34,658,386 km (0.102 R)
• M79: 34,877,248 km (0.108 R)
• M80: 35,371,369 km (0.117 R)
• M81: 35,702,130 km (0.089 R)
• M82: 37,259,145 km (0.118 R)
• M83: 37,371,194 km (0.111 R)
• M84: 37,595,740 km (0.112 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 15,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit