🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.59 AU - 0.97 AU

Year: 246 Days

Day: 25.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.88 AU - 0.94 AU

Year: 309 Days

Day: 32.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,617,055 km

• M1: 91,703 km (0.12 R)
• M2: 884,423 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.07 AU - 1.63 AU

Year: 559 Days

Day: 19.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.1

Radius: 9.2

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.95 AU - 6.87 AU

Year: 5785 Days

Day: 13.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,617,055 km

• M1: 115,490 km (0.1 R)
• M2: 436,826 km (0.093 R)
• M3: 749,336 km (0.042 R)
• M4: 1,237,922 km (0.053 R)
• M5: 1,674,000 km (0.098 R)
• M6: 2,029,445 km (0.069 R)
• M7: 2,353,175 km (0.12 R)
• M8: 3,517,046 km (0.091 R)
• M9: 4,034,505 km (0.091 R)
• M10: 4,679,721 km (0.096 R)
• M11: 5,027,386 km (0.086 R)
• M12: 7,597,328 km (0.093 R)
• M13: 8,580,335 km (0.104 R)
• M14: 9,061,741 km (0.099 R)
• M15: 10,478,732 km (0.051 R)
• M16: 13,800,553 km (0.032 R)
• M17: 14,743,469 km (0.072 R)
• M18: 16,146,996 km (0.04 R)
• M19: 16,881,222 km (0.078 R)
• M20: 17,509,832 km (0.107 R)
• M21: 22,808,888 km (0.045 R)
• M22: 23,422,090 km (0.107 R)
• M23: 24,204,187 km (0.092 R)
• M24: 28,820,030 km (0.059 R)
• M25: 29,627,260 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.9

Radius: 8.3

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.64 AU - 9.92 AU

Year: 8493 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,617,055 km

• M1: 104,569 km (0.096 R)
• M2: 383,719 km (0.095 R)
• M3: 777,759 km (0.089 R)
• M4: 1,528,292 km (0.066 R)
• M5: 1,986,660 km (0.041 R)
• M6: 2,313,681 km (0.112 R)
• M7: 2,843,556 km (0.102 R)
• M8: 3,137,666 km (0.117 R)
• M9: 3,764,481 km (0.1 R)
• M10: 4,095,691 km (0.067 R)
• M11: 6,149,520 km (0.095 R)
• M12: 7,271,952 km (0.086 R)
• M13: 7,712,369 km (0.046 R)
• M14: 8,326,917 km (0.108 R)
• M15: 12,984,048 km (0.079 R)
• M16: 16,195,914 km (0.091 R)
• M17: 25,033,558 km (0.12 R)
• M18: 26,122,182 km (0.054 R)
• M19: 27,946,827 km (0.085 R)
• M20: 30,698,680 km (0.047 R)
• M21: 31,365,886 km (0.088 R)
• M22: 33,026,423 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.5

Radius: 6.5

Gravity: 22.52 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.24 AU - 14.94 AU

Year: 18852 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,617,055 km

• M1: 85,720 km (0.062 R)
• M2: 742,903 km (0.042 R)
• M3: 1,416,991 km (0.069 R)
• M4: 1,650,364 km (0.088 R)
• M5: 2,727,618 km (0.074 R)
• M6: 3,010,956 km (0.03 R)
• M7: 4,312,159 km (0.072 R)
• M8: 5,105,925 km (0.057 R)
• M9: 5,700,427 km (0.084 R)
• M10: 7,026,462 km (0.111 R)
• M11: 8,331,853 km (0.048 R)
• M12: 8,709,289 km (0.118 R)
• M13: 9,673,447 km (0.062 R)
• M14: 10,090,526 km (0.108 R)
• M15: 10,581,656 km (0.035 R)
• M16: 12,636,682 km (0.032 R)
• M17: 14,865,092 km (0.106 R)
• M18: 15,340,214 km (0.104 R)
• M19: 18,047,188 km (0.099 R)
• M20: 19,046,801 km (0.092 R)
• M21: 22,472,742 km (0.071 R)
• M22: 23,843,208 km (0.1 R)
• M23: 27,808,748 km (0.099 R)
• M24: 29,017,649 km (0.106 R)
• M25: 31,799,870 km (0.038 R)
• M26: 32,854,086 km (0.083 R)
• M27: 34,893,404 km (0.091 R)
• M28: 36,298,876 km (0.085 R)
• M29: 37,015,450 km (0.1 R)
• M30: 45,367,050 km (0.109 R)
• M31: 49,450,623 km (0.07 R)
• M32: 57,367,791 km (0.104 R)
• M33: 59,322,886 km (0.079 R)
• M34: 71,768,980 km (0.043 R)
• M35: 73,579,862 km (0.096 R)
• M36: 74,266,816 km (0.071 R)
• M37: 74,496,748 km (0.094 R)
• M38: 75,653,438 km (0.117 R)
• M39: 76,119,436 km (0.087 R)
• M40: 79,435,273 km (0.071 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit