🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.81 AU

Year: 157 Days

Day: 33.6 Hours

Environment

Temp: 349 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 14.8

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.89 AU - 12.35 AU

Year: 11892 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,995,776 km

• M1: 184,305 km (0.116 R)
• M2: 2,000,722 km (0.071 R)
• M3: 3,707,334 km (0.062 R)
• M4: 6,279,371 km (0.119 R)
• M5: 9,017,161 km (0.119 R)
• M6: 9,485,253 km (0.062 R)
• M7: 10,118,052 km (0.058 R)
• M8: 12,300,685 km (0.095 R)
• M9: 16,867,310 km (0.101 R)
• M10: 17,364,274 km (0.068 R)
• M11: 25,390,349 km (0.091 R)
• M12: 27,481,877 km (0.098 R)
• M13: 30,099,241 km (0.101 R)
• M14: 33,432,132 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.8

Radius: 9.5

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.72 AU - 15.96 AU

Year: 15458 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,995,776 km

• M1: 120,875 km (0.073 R)
• M2: 446,849 km (0.111 R)
• M3: 1,035,965 km (0.117 R)
• M4: 1,370,915 km (0.06 R)
• M5: 2,914,017 km (0.101 R)
• M6: 4,541,343 km (0.077 R)
• M7: 5,997,379 km (0.112 R)
• M8: 7,368,892 km (0.09 R)
• M9: 7,885,603 km (0.034 R)
• M10: 8,527,079 km (0.096 R)
• M11: 9,746,750 km (0.09 R)
• M12: 11,261,429 km (0.106 R)
• M13: 12,203,446 km (0.086 R)
• M14: 12,793,460 km (0.081 R)
• M15: 14,030,335 km (0.101 R)
• M16: 20,595,588 km (0.072 R)
• M17: 30,361,187 km (0.108 R)
• M18: 30,839,302 km (0.107 R)
• M19: 31,933,461 km (0.115 R)
• M20: 33,179,312 km (0.109 R)
• M21: 33,814,355 km (0.096 R)
• M22: 37,795,453 km (0.063 R)
• M23: 42,078,590 km (0.11 R)
• M24: 46,992,282 km (0.085 R)
• M25: 49,421,901 km (0.057 R)
• M26: 50,416,726 km (0.036 R)
• M27: 52,446,470 km (0.108 R)
• M28: 54,004,233 km (0.107 R)
• M29: 55,770,834 km (0.085 R)
• M30: 61,682,643 km (0.088 R)
• M31: 67,389,353 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.6

Radius: 4.5

Gravity: 26.55 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 18.15 AU - 19.31 AU

Year: 24337 Days

Day: 17.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,995,776 km

• M1: 56,099 km (0.047 R)
• M2: 570,417 km (0.068 R)
• M3: 1,028,635 km (0.077 R)
• M4: 1,231,639 km (0.107 R)
• M5: 1,444,816 km (0.083 R)
• M6: 2,578,469 km (0.069 R)
• M7: 2,928,827 km (0.076 R)
• M8: 3,723,790 km (0.09 R)
• M9: 4,582,332 km (0.072 R)
• M10: 5,978,529 km (0.097 R)
• M11: 7,243,828 km (0.106 R)
• M12: 9,518,464 km (0.087 R)
• M13: 10,108,478 km (0.1 R)
• M14: 10,785,258 km (0.059 R)
• M15: 13,428,653 km (0.066 R)
• M16: 13,574,810 km (0.06 R)
• M17: 15,174,161 km (0.044 R)
• M18: 16,810,163 km (0.032 R)
• M19: 20,044,619 km (0.114 R)
• M20: 20,331,547 km (0.065 R)
• M21: 25,302,685 km (0.036 R)
• M22: 27,007,951 km (0.088 R)
• M23: 28,788,315 km (0.082 R)
• M24: 29,153,633 km (0.117 R)
• M25: 29,769,228 km (0.06 R)
• M26: 30,267,838 km (0.088 R)
• M27: 31,410,167 km (0.109 R)
• M28: 35,286,398 km (0.089 R)
• M29: 37,410,987 km (0.09 R)
• M30: 44,943,389 km (0.053 R)
• M31: 45,599,525 km (0.078 R)
• M32: 51,257,766 km (0.094 R)
• M33: 56,032,032 km (0.066 R)
• M34: 56,221,273 km (0.032 R)
• M35: 63,942,169 km (0.112 R)
• M36: 64,356,106 km (0.114 R)
• M37: 66,664,850 km (0.118 R)
• M38: 67,732,231 km (0.084 R)
• M39: 73,921,245 km (0.106 R)
• M40: 76,452,141 km (0.094 R)
• M41: 78,328,697 km (0.08 R)

Kuiper Belt

Range: 36.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 11,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit