🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.77 AU - 0.81 AU

Year: 247 Days

Day: 18.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,862,444 km

• M1: 55,650 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.81 AU - 2.01 AU

Year: 928 Days

Day: 14.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.34 AU - 4.64 AU

Year: 2801 Days

Day: 30.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,862,444 km

• M1: 647,160 km (0.061 R)

Asteroid Belt

Center: 7.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.7

Radius: 13.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.22 AU - 11.7 AU

Year: 13635 Days

Day: 12.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,862,444 km

• M1: 265,536 km (0.076 R)
• M2: 557,551 km (0.061 R)
• M3: 936,632 km (0.039 R)
• M4: 1,155,943 km (0.112 R)
• M5: 1,295,966 km (0.092 R)
• M6: 1,914,554 km (0.09 R)
• M7: 2,111,275 km (0.097 R)
• M8: 2,679,298 km (0.039 R)
• M9: 4,611,953 km (0.096 R)
• M10: 5,149,608 km (0.101 R)
• M11: 5,267,491 km (0.048 R)
• M12: 6,708,417 km (0.049 R)
• M13: 6,837,371 km (0.104 R)
• M14: 7,054,288 km (0.059 R)
• M15: 7,273,299 km (0.088 R)
• M16: 7,405,843 km (0.029 R)
• M17: 8,080,828 km (0.097 R)
• M18: 8,634,939 km (0.112 R)
• M19: 8,728,587 km (0.09 R)
• M20: 8,869,508 km (0.046 R)
• M21: 9,393,101 km (0.06 R)
• M22: 9,682,872 km (0.064 R)
• M23: 9,828,879 km (0.094 R)
• M24: 9,926,716 km (0.095 R)
• M25: 10,024,703 km (0.095 R)
• M26: 10,172,506 km (0.09 R)
• M27: 11,023,418 km (0.111 R)
• M28: 11,897,219 km (0.117 R)
• M29: 12,106,058 km (0.083 R)
• M30: 12,210,926 km (0.054 R)
• M31: 14,427,219 km (0.089 R)
• M32: 14,594,170 km (0.097 R)
• M33: 15,099,063 km (0.118 R)
• M34: 15,895,821 km (0.097 R)
• M35: 16,068,307 km (0.037 R)
• M36: 18,186,912 km (0.103 R)
• M37: 18,609,078 km (0.101 R)
• M38: 18,973,498 km (0.087 R)
• M39: 19,709,370 km (0.112 R)
• M40: 20,517,049 km (0.071 R)
• M41: 21,019,548 km (0.104 R)
• M42: 22,357,851 km (0.096 R)
• M43: 22,486,654 km (0.088 R)
• M44: 22,745,159 km (0.077 R)
• M45: 22,874,861 km (0.111 R)
• M46: 24,250,862 km (0.058 R)
• M47: 24,982,396 km (0.059 R)
• M48: 25,653,641 km (0.092 R)
• M49: 26,127,119 km (0.088 R)
• M50: 27,288,896 km (0.092 R)
• M51: 27,495,640 km (0.036 R)
• M52: 27,841,361 km (0.063 R)
• M53: 28,397,715 km (0.099 R)
• M54: 32,758,493 km (0.106 R)
• M55: 34,679,629 km (0.028 R)
• M56: 35,053,324 km (0.031 R)
• M57: 35,653,960 km (0.092 R)
• M58: 36,182,339 km (0.115 R)
• M59: 37,323,173 km (0.077 R)
• M60: 38,013,417 km (0.027 R)
• M61: 39,173,100 km (0.087 R)
• M62: 39,562,204 km (0.093 R)
• M63: 40,422,841 km (0.097 R)
• M64: 40,580,068 km (0.036 R)
• M65: 43,846,089 km (0.086 R)
• M66: 44,007,654 km (0.105 R)
• M67: 44,655,563 km (0.071 R)
• M68: 45,062,020 km (0.057 R)
• M69: 45,796,995 km (0.117 R)
• M70: 45,960,804 km (0.093 R)
• M71: 46,289,022 km (0.072 R)
• M72: 47,278,612 km (0.065 R)
• M73: 49,110,737 km (0.069 R)
• M74: 49,782,731 km (0.101 R)
• M75: 51,476,029 km (0.095 R)
• M76: 51,902,233 km (0.083 R)
• M77: 52,329,634 km (0.076 R)
• M78: 53,619,018 km (0.085 R)
• M79: 53,964,589 km (0.073 R)
• M80: 54,571,209 km (0.119 R)
• M81: 54,658,125 km (0.09 R)
• M82: 55,528,934 km (0.119 R)
• M83: 57,020,126 km (0.097 R)
• M84: 57,284,615 km (0.063 R)
• M85: 57,814,790 km (0.103 R)
• M86: 58,435,471 km (0.071 R)
• M87: 59,593,957 km (0.075 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 14,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit