🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.44 AU - 0.6 AU

Year: 131 Days

Day: 19.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,720,218 km

• M1: 53,406 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.71 AU - 1.13 AU

Year: 307 Days

Day: 18.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,720,218 km

• M1: 398,080 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.55 AU - 2.19 AU

Year: 891 Days

Day: 35.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,720,218 km

• M1: 932,892 km (0.097 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.3

Radius: 9.9

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.48 AU - 9.72 AU

Year: 8028 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,720,218 km

• M1: 224,247 km (0.082 R)
• M2: 325,375 km (0.053 R)
• M3: 434,582 km (0.111 R)
• M4: 632,949 km (0.078 R)
• M5: 695,331 km (0.08 R)
• M6: 896,241 km (0.101 R)
• M7: 1,135,597 km (0.032 R)
• M8: 1,437,187 km (0.098 R)
• M9: 1,674,449 km (0.068 R)
• M10: 1,809,386 km (0.082 R)
• M11: 2,235,740 km (0.104 R)
• M12: 2,745,570 km (0.115 R)
• M13: 3,347,402 km (0.108 R)
• M14: 3,461,246 km (0.115 R)
• M15: 3,576,287 km (0.082 R)
• M16: 3,663,502 km (0.116 R)
• M17: 4,019,246 km (0.057 R)
• M18: 4,542,539 km (0.06 R)
• M19: 4,668,800 km (0.083 R)
• M20: 4,892,598 km (0.084 R)
• M21: 5,251,334 km (0.1 R)
• M22: 5,384,027 km (0.063 R)
• M23: 6,203,076 km (0.117 R)
• M24: 6,378,554 km (0.109 R)
• M25: 6,627,186 km (0.046 R)
• M26: 6,915,162 km (0.078 R)
• M27: 7,133,724 km (0.108 R)
• M28: 7,540,630 km (0.109 R)
• M29: 7,615,429 km (0.1 R)
• M30: 7,728,226 km (0.118 R)
• M31: 8,964,204 km (0.09 R)
• M32: 9,083,134 km (0.093 R)
• M33: 9,202,812 km (0.037 R)
• M34: 9,524,148 km (0.119 R)
• M35: 10,136,752 km (0.112 R)
• M36: 10,762,071 km (0.054 R)
• M37: 10,888,631 km (0.065 R)
• M38: 11,356,872 km (0.114 R)
• M39: 12,980,158 km (0.088 R)
• M40: 14,581,454 km (0.1 R)
• M41: 14,721,478 km (0.056 R)
• M42: 15,097,417 km (0.092 R)
• M43: 16,779,047 km (0.086 R)
• M44: 17,024,088 km (0.055 R)
• M45: 17,369,210 km (0.094 R)
• M46: 17,517,761 km (0.047 R)
• M47: 17,617,094 km (0.113 R)
• M48: 17,816,209 km (0.06 R)
• M49: 19,848,795 km (0.118 R)
• M50: 20,055,988 km (0.06 R)
• M51: 20,368,348 km (0.058 R)
• M52: 20,629,696 km (0.12 R)
• M53: 21,103,173 km (0.117 R)
• M54: 21,261,747 km (0.103 R)
• M55: 22,168,011 km (0.114 R)
• M56: 23,141,295 km (0.059 R)
• M57: 23,852,932 km (0.12 R)
• M58: 25,578,693 km (0.106 R)
• M59: 25,747,738 km (0.101 R)
• M60: 26,257,418 km (0.104 R)
• M61: 26,541,953 km (0.059 R)
• M62: 26,827,536 km (0.115 R)
• M63: 27,114,165 km (0.06 R)
• M64: 27,344,247 km (0.085 R)
• M65: 30,095,352 km (0.087 R)
• M66: 31,957,696 km (0.069 R)
• M67: 32,322,415 km (0.055 R)
• M68: 33,486,586 km (0.052 R)
• M69: 33,980,857 km (0.049 R)
• M70: 34,789,134 km (0.117 R)
• M71: 34,976,581 km (0.115 R)
• M72: 35,101,794 km (0.088 R)
• M73: 35,352,520 km (0.107 R)
• M74: 36,933,171 km (0.113 R)
• M75: 37,892,542 km (0.115 R)
• M76: 38,214,178 km (0.1 R)
• M77: 39,054,619 km (0.086 R)
• M78: 39,314,470 km (0.089 R)
• M79: 41,083,315 km (0.062 R)
• M80: 41,811,408 km (0.097 R)
• M81: 41,944,251 km (0.029 R)
• M82: 42,677,281 km (0.066 R)
• M83: 42,878,041 km (0.103 R)
• M84: 43,078,951 km (0.049 R)
• M85: 43,347,479 km (0.077 R)
• M86: 43,818,563 km (0.066 R)
• M87: 45,583,518 km (0.068 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 17,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit