🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.48 AU - 0.54 AU

Year: 132 Days

Day: 29.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,619,733 km

• M1: 33,061 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.88 AU - 2.1 AU

Year: 1020 Days

Day: 29.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,619,733 km

• M1: 673,938 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.7

Radius: 8.3

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.69 AU - 7.33 AU

Year: 6745 Days

Day: 5.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,619,733 km

• M1: 104,120 km (0.093 R)
• M2: 454,927 km (0.048 R)
• M3: 902,225 km (0.058 R)
• M4: 1,307,037 km (0.099 R)
• M5: 1,759,271 km (0.113 R)
• M6: 2,329,239 km (0.114 R)
• M7: 2,685,731 km (0.115 R)
• M8: 4,128,303 km (0.081 R)
• M9: 5,491,139 km (0.098 R)
• M10: 7,427,235 km (0.078 R)
• M11: 7,847,456 km (0.074 R)
• M12: 8,364,466 km (0.091 R)
• M13: 9,074,457 km (0.083 R)
• M14: 10,098,455 km (0.067 R)
• M15: 12,694,277 km (0.07 R)
• M16: 12,965,348 km (0.093 R)
• M17: 13,518,860 km (0.109 R)
• M18: 14,030,335 km (0.034 R)
• M19: 15,396,463 km (0.095 R)
• M20: 18,459,779 km (0.045 R)
• M21: 20,244,332 km (0.081 R)
• M22: 20,540,087 km (0.079 R)
• M23: 23,172,411 km (0.102 R)
• M24: 25,674,884 km (0.117 R)
• M25: 26,021,502 km (0.065 R)
• M26: 29,473,024 km (0.088 R)
• M27: 29,948,895 km (0.059 R)
• M28: 30,623,432 km (0.084 R)
• M29: 32,003,024 km (0.076 R)
• M30: 32,911,532 km (0.082 R)
• M31: 34,991,840 km (0.031 R)

Asteroid Belt

Center: 12.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252

Radius: 5

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 18.22 AU - 19.26 AU

Year: 29484 Days

Day: 19.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,619,733 km

• M1: 63,429 km (0.098 R)
• M2: 243,545 km (0.061 R)
• M3: 480,508 km (0.067 R)
• M4: 783,145 km (0.101 R)
• M5: 954,734 km (0.101 R)
• M6: 1,191,248 km (0.094 R)
• M7: 1,561,802 km (0.086 R)
• M8: 1,800,859 km (0.062 R)
• M9: 2,667,629 km (0.066 R)
• M10: 3,218,897 km (0.046 R)
• M11: 3,465,135 km (0.092 R)
• M12: 3,665,148 km (0.116 R)
• M13: 5,364,729 km (0.105 R)
• M14: 6,113,616 km (0.108 R)
• M15: 7,434,565 km (0.113 R)
• M16: 7,914,176 km (0.087 R)
• M17: 8,934,882 km (0.077 R)
• M18: 9,312,019 km (0.043 R)
• M19: 10,213,795 km (0.103 R)
• M20: 12,189,534 km (0.075 R)
• M21: 13,757,768 km (0.084 R)
• M22: 16,394,580 km (0.05 R)
• M23: 17,288,128 km (0.115 R)
• M24: 28,422,548 km (0.088 R)
• M25: 29,828,619 km (0.097 R)
• M26: 31,650,571 km (0.08 R)
• M27: 39,970,157 km (0.051 R)
• M28: 42,181,364 km (0.11 R)
• M29: 43,853,718 km (0.056 R)
• M30: 50,307,819 km (0.03 R)
• M31: 50,476,715 km (0.116 R)
• M32: 52,014,731 km (0.035 R)
• M33: 54,646,905 km (0.098 R)
• M34: 56,998,883 km (0.065 R)
• M35: 63,270,624 km (0.068 R)
• M36: 63,862,583 km (0.055 R)
• M37: 70,197,305 km (0.107 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 11,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit