🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.66 AU - 0.96 AU

Year: 279 Days

Day: 19.8 Hours

Environment

Temp: 48 °C

Axial Tilt: 171.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.11 AU - 1.17 AU

Year: 466 Days

Day: 40.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.46 AU - 2.88 AU

Year: 1670 Days

Day: 39.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.48 AU - 4.04 AU

Year: 2254 Days

Day: 15.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,374,525 km

• M1: 1,647,222 km (0.105 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804

Radius: 10.6

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.9 AU - 4.98 AU

Year: 4204 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,374,525 km

• M1: 134,339 km (0.094 R)
• M2: 264,190 km (0.113 R)
• M3: 567,874 km (0.113 R)
• M4: 643,720 km (0.119 R)
• M5: 770,878 km (0.102 R)
• M6: 998,267 km (0.094 R)
• M7: 1,092,812 km (0.106 R)
• M8: 1,204,562 km (0.078 R)
• M9: 1,305,840 km (0.081 R)
• M10: 1,380,040 km (0.097 R)
• M11: 1,532,780 km (0.11 R)
• M12: 1,723,667 km (0.098 R)
• M13: 2,024,807 km (0.118 R)
• M14: 2,093,921 km (0.119 R)
• M15: 2,270,746 km (0.089 R)
• M16: 2,452,358 km (0.108 R)
• M17: 2,545,109 km (0.102 R)
• M18: 3,577,783 km (0.081 R)
• M19: 3,876,081 km (0.112 R)
• M20: 3,962,848 km (0.045 R)
• M21: 4,795,809 km (0.059 R)
• M22: 5,485,754 km (0.029 R)
• M23: 5,706,261 km (0.047 R)
• M24: 6,283,111 km (0.091 R)
• M25: 6,359,854 km (0.102 R)
• M26: 6,488,209 km (0.077 R)
• M27: 6,773,792 km (0.072 R)
• M28: 7,438,156 km (0.06 R)
• M29: 7,519,238 km (0.082 R)
• M30: 7,627,846 km (0.058 R)
• M31: 7,874,234 km (0.119 R)
• M32: 8,178,964 km (0.104 R)
• M33: 8,402,912 km (0.114 R)
• M34: 8,628,955 km (0.117 R)
• M35: 10,207,063 km (0.12 R)
• M36: 10,297,420 km (0.048 R)
• M37: 10,630,724 km (0.067 R)
• M38: 10,813,981 km (0.098 R)
• M39: 12,158,118 km (0.026 R)
• M40: 12,446,094 km (0.06 R)
• M41: 12,542,585 km (0.118 R)
• M42: 12,639,374 km (0.115 R)
• M43: 12,963,553 km (0.11 R)
• M44: 13,225,050 km (0.035 R)
• M45: 13,455,281 km (0.087 R)
• M46: 13,587,376 km (0.07 R)
• M47: 13,986,354 km (0.1 R)
• M48: 14,423,030 km (0.063 R)
• M49: 15,069,143 km (0.059 R)
• M50: 15,447,626 km (0.1 R)
• M51: 15,829,100 km (0.107 R)
• M52: 16,003,681 km (0.072 R)
• M53: 16,143,705 km (0.104 R)
• M54: 16,778,897 km (0.091 R)
• M55: 17,350,511 km (0.03 R)
• M56: 17,494,424 km (0.112 R)
• M57: 17,855,852 km (0.109 R)
• M58: 19,363,500 km (0.061 R)
• M59: 19,699,945 km (0.088 R)
• M60: 21,141,620 km (0.105 R)
• M61: 21,256,810 km (0.099 R)
• M62: 21,487,939 km (0.093 R)
• M63: 22,813,526 km (0.063 R)
• M64: 23,089,833 km (0.062 R)
• M65: 23,765,267 km (0.086 R)
• M66: 24,165,591 km (0.081 R)
• M67: 24,245,925 km (0.09 R)
• M68: 24,326,259 km (0.081 R)
• M69: 24,406,743 km (0.054 R)
• M70: 25,461,558 km (0.074 R)
• M71: 25,707,048 km (0.067 R)
• M72: 26,035,714 km (0.084 R)
• M73: 26,324,289 km (0.101 R)
• M74: 26,655,498 km (0.074 R)
• M75: 26,863,290 km (0.119 R)
• M76: 26,988,054 km (0.112 R)
• M77: 27,573,431 km (0.046 R)
• M78: 28,162,996 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 18,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit