🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.95 AU - 1.25 AU

Year: 432 Days

Day: 37.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.13 AU - 1.39 AU

Year: 530 Days

Day: 17.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,694,926 km

• M1: 615,745 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.45 AU - 3.09 AU

Year: 1728 Days

Day: 14.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.43 AU - 4.55 AU

Year: 2987 Days

Day: 45.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,694,926 km

• M1: 279,150 km (0.112 R)
• M2: 2,861,209 km (0.091 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 9.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.85 AU - 4.85 AU

Year: 4003 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,694,926 km

• M1: 120,576 km (0.102 R)
• M2: 192,981 km (0.092 R)
• M3: 302,487 km (0.091 R)
• M4: 368,160 km (0.032 R)
• M5: 592,258 km (0.088 R)
• M6: 734,825 km (0.038 R)
• M7: 889,210 km (0.101 R)
• M8: 1,065,286 km (0.116 R)
• M9: 1,196,783 km (0.118 R)
• M10: 1,345,334 km (0.117 R)
• M11: 1,415,944 km (0.092 R)
• M12: 1,573,620 km (0.061 R)
• M13: 1,711,699 km (0.052 R)
• M14: 2,067,592 km (0.094 R)
• M15: 2,388,928 km (0.067 R)
• M16: 2,519,079 km (0.093 R)
• M17: 2,607,192 km (0.106 R)
• M18: 2,847,296 km (0.117 R)
• M19: 2,970,116 km (0.108 R)
• M20: 3,078,874 km (0.096 R)
• M21: 3,189,127 km (0.091 R)
• M22: 3,316,734 km (0.113 R)
• M23: 3,397,368 km (0.053 R)
• M24: 3,495,055 km (0.112 R)
• M25: 3,626,701 km (0.075 R)
• M26: 3,827,312 km (0.055 R)
• M27: 4,152,388 km (0.08 R)
• M28: 4,222,101 km (0.076 R)
• M29: 4,468,788 km (0.089 R)
• M30: 4,811,068 km (0.075 R)
• M31: 5,236,973 km (0.113 R)
• M32: 6,525,310 km (0.101 R)
• M33: 6,708,417 km (0.109 R)
• M34: 7,162,896 km (0.068 R)
• M35: 7,521,033 km (0.104 R)
• M36: 8,630,301 km (0.117 R)
• M37: 8,719,461 km (0.08 R)
• M38: 8,876,240 km (0.056 R)
• M39: 8,988,738 km (0.101 R)
• M40: 9,124,423 km (0.1 R)
• M41: 9,329,222 km (0.096 R)
• M42: 9,489,591 km (0.083 R)
• M43: 9,999,570 km (0.049 R)
• M44: 10,257,926 km (0.112 R)
• M45: 10,423,531 km (0.103 R)
• M46: 10,805,305 km (0.112 R)
• M47: 10,949,667 km (0.053 R)
• M48: 11,046,157 km (0.115 R)
• M49: 11,508,863 km (0.099 R)
• M50: 11,953,019 km (0.083 R)
• M51: 12,127,301 km (0.091 R)
• M52: 12,377,728 km (0.086 R)
• M53: 12,680,514 km (0.118 R)
• M54: 13,113,600 km (0.1 R)
• M55: 13,241,805 km (0.093 R)
• M56: 13,344,878 km (0.097 R)
• M57: 13,655,294 km (0.077 R)
• M58: 13,863,534 km (0.116 R)
• M59: 13,968,103 km (0.081 R)
• M60: 14,204,318 km (0.104 R)
• M61: 14,840,707 km (0.079 R)
• M62: 15,324,058 km (0.098 R)
• M63: 15,839,871 km (0.093 R)
• M64: 16,888,552 km (0.097 R)
• M65: 17,392,996 km (0.11 R)
• M66: 17,534,067 km (0.068 R)
• M67: 17,647,163 km (0.109 R)
• M68: 17,902,527 km (0.109 R)
• M69: 17,987,947 km (0.107 R)
• M70: 18,216,383 km (0.029 R)
• M71: 18,302,252 km (0.051 R)
• M72: 18,994,292 km (0.113 R)
• M73: 19,431,267 km (0.088 R)
• M74: 19,518,932 km (0.036 R)
• M75: 19,577,574 km (0.055 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: 269 - 18,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit