🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.52 AU - 0.54 AU

Year: 137 Days

Day: 23.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.06 AU - 1.1 AU

Year: 398 Days

Day: 47.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,039,299 km

• M1: 339,138 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.99 AU - 3.25 AU

Year: 1955 Days

Day: 26.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 12.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.76 AU - 10.7 AU

Year: 9151 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,039,299 km

• M1: 345,721 km (0.076 R)
• M2: 424,260 km (0.088 R)
• M3: 564,882 km (0.03 R)
• M4: 663,915 km (0.085 R)
• M5: 754,422 km (0.078 R)
• M6: 882,627 km (0.1 R)
• M7: 966,701 km (0.118 R)
• M8: 1,218,175 km (0.045 R)
• M9: 1,806,095 km (0.101 R)
• M10: 2,005,359 km (0.063 R)
• M11: 2,142,391 km (0.098 R)
• M12: 2,426,029 km (0.072 R)
• M13: 2,646,835 km (0.086 R)
• M14: 3,055,836 km (0.103 R)
• M15: 3,321,821 km (0.06 R)
• M16: 3,540,084 km (0.095 R)
• M17: 3,791,558 km (0.061 R)
• M18: 4,793,415 km (0.111 R)
• M19: 5,103,232 km (0.107 R)
• M20: 5,292,324 km (0.066 R)
• M21: 6,818,073 km (0.098 R)
• M22: 7,414,370 km (0.039 R)
• M23: 7,664,946 km (0.075 R)
• M24: 7,845,660 km (0.079 R)
• M25: 9,226,000 km (0.107 R)
• M26: 9,495,725 km (0.116 R)
• M27: 10,240,573 km (0.083 R)
• M28: 10,479,780 km (0.099 R)
• M29: 10,963,579 km (0.096 R)
• M30: 11,661,752 km (0.063 R)
• M31: 12,037,093 km (0.089 R)
• M32: 12,374,137 km (0.072 R)
• M33: 12,971,482 km (0.089 R)
• M34: 13,057,650 km (0.086 R)
• M35: 13,622,083 km (0.083 R)
• M36: 13,841,244 km (0.09 R)
• M37: 14,505,907 km (0.083 R)
• M38: 15,453,909 km (0.107 R)
• M39: 15,866,201 km (0.115 R)
• M40: 17,361,880 km (0.095 R)
• M41: 17,838,499 km (0.11 R)
• M42: 17,982,412 km (0.112 R)
• M43: 18,951,058 km (0.115 R)
• M44: 19,540,474 km (0.102 R)
• M45: 20,185,839 km (0.114 R)
• M46: 20,636,727 km (0.101 R)
• M47: 21,701,565 km (0.114 R)
• M48: 22,214,985 km (0.084 R)
• M49: 22,888,325 km (0.09 R)
• M50: 24,521,185 km (0.102 R)
• M51: 25,109,554 km (0.11 R)
• M52: 25,270,820 km (0.08 R)
• M53: 25,540,396 km (0.075 R)
• M54: 25,865,173 km (0.099 R)
• M55: 26,792,829 km (0.059 R)
• M56: 27,454,052 km (0.1 R)
• M57: 27,564,904 km (0.072 R)
• M58: 28,400,258 km (0.081 R)
• M59: 29,187,293 km (0.111 R)
• M60: 29,300,389 km (0.12 R)
• M61: 29,470,182 km (0.051 R)
• M62: 30,152,797 km (0.085 R)
• M63: 31,649,674 km (0.115 R)
• M64: 33,052,752 km (0.068 R)
• M65: 33,406,701 km (0.058 R)
• M66: 34,296,957 km (0.063 R)
• M67: 35,195,143 km (0.111 R)
• M68: 35,919,346 km (0.088 R)
• M69: 36,040,521 km (0.075 R)
• M70: 36,465,678 km (0.106 R)
• M71: 36,648,337 km (0.05 R)
• M72: 37,874,291 km (0.119 R)
• M73: 38,059,344 km (0.083 R)
• M74: 38,306,480 km (0.092 R)
• M75: 39,300,557 km (0.12 R)
• M76: 40,240,331 km (0.105 R)
• M77: 41,568,312 km (0.092 R)
• M78: 41,695,619 km (0.096 R)
• M79: 42,525,738 km (0.102 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit