🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.54 AU - 0.78 AU

Year: 188 Days

Day: 33.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.61 AU - 2.19 AU

Year: 916 Days

Day: 20.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,259,672 km

• M1: 561,890 km (0.046 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.8

Radius: 10.2

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.12 AU - 6.4 AU

Year: 5479 Days

Day: 13 Hours

Environment

Temp: -138 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,259,672 km

• M1: 131,945 km (0.116 R)
• M2: 221,554 km (0.103 R)
• M3: 454,179 km (0.074 R)
• M4: 550,520 km (0.058 R)
• M5: 792,121 km (0.1 R)
• M6: 912,098 km (0.109 R)
• M7: 1,024,147 km (0.089 R)
• M8: 1,186,162 km (0.065 R)
• M9: 1,372,860 km (0.1 R)
• M10: 1,535,921 km (0.058 R)
• M11: 1,688,362 km (0.112 R)
• M12: 1,828,086 km (0.114 R)
• M13: 1,935,497 km (0.034 R)
• M14: 2,175,602 km (0.071 R)
• M15: 2,328,341 km (0.103 R)
• M16: 2,624,246 km (0.108 R)
• M17: 2,705,178 km (0.038 R)
• M18: 2,911,474 km (0.116 R)
• M19: 3,122,856 km (0.113 R)
• M20: 3,187,332 km (0.072 R)
• M21: 3,741,592 km (0.064 R)
• M22: 3,833,146 km (0.112 R)
• M23: 3,902,260 km (0.117 R)
• M24: 4,183,056 km (0.099 R)
• M25: 4,325,922 km (0.032 R)
• M26: 4,938,675 km (0.106 R)
• M27: 5,216,927 km (0.078 R)
• M28: 5,319,401 km (0.12 R)
• M29: 5,526,445 km (0.049 R)
• M30: 5,709,702 km (0.086 R)
• M31: 5,895,054 km (0.051 R)
• M32: 6,190,360 km (0.069 R)
• M33: 6,326,195 km (0.092 R)
• M34: 7,105,300 km (0.07 R)
• M35: 7,943,946 km (0.077 R)
• M36: 8,874,744 km (0.088 R)
• M37: 8,966,747 km (0.072 R)
• M38: 9,120,533 km (0.077 R)
• M39: 9,839,950 km (0.111 R)
• M40: 9,998,673 km (0.114 R)
• M41: 10,094,416 km (0.112 R)
• M42: 10,350,976 km (0.061 R)
• M43: 10,805,454 km (0.116 R)
• M44: 11,100,910 km (0.108 R)
• M45: 11,499,140 km (0.096 R)
• M46: 11,733,709 km (0.104 R)
• M47: 11,834,688 km (0.083 R)
• M48: 12,999,157 km (0.097 R)
• M49: 13,103,726 km (0.107 R)
• M50: 13,173,588 km (0.078 R)
• M51: 13,949,852 km (0.102 R)
• M52: 14,995,840 km (0.085 R)
• M53: 15,141,997 km (0.094 R)
• M54: 15,215,300 km (0.08 R)
• M55: 15,472,908 km (0.1 R)
• M56: 16,029,561 km (0.074 R)
• M57: 16,291,507 km (0.05 R)
• M58: 16,404,304 km (0.089 R)
• M59: 16,781,889 km (0.03 R)
• M60: 17,086,171 km (0.12 R)
• M61: 17,854,655 km (0.05 R)
• M62: 18,009,639 km (0.103 R)
• M63: 18,516,626 km (0.095 R)
• M64: 19,544,812 km (0.092 R)
• M65: 19,744,675 km (0.111 R)
• M66: 21,367,662 km (0.074 R)
• M67: 21,656,087 km (0.073 R)
• M68: 22,195,238 km (0.069 R)
• M69: 22,361,890 km (0.095 R)
• M70: 22,445,515 km (0.064 R)
• M71: 23,328,890 km (0.091 R)
• M72: 24,999,599 km (0.051 R)
• M73: 25,477,714 km (0.12 R)
• M74: 25,783,642 km (0.09 R)
• M75: 26,398,938 km (0.119 R)
• M76: 27,733,949 km (0.102 R)
• M77: 28,274,147 km (0.047 R)
• M78: 28,863,114 km (0.076 R)
• M79: 30,376,596 km (0.11 R)
• M80: 30,886,874 km (0.047 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 19,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit