🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.8 AU - 1.04 AU

Year: 321 Days

Day: 38.3 Hours

Environment

Temp: 71 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.87 AU - 1.07 AU

Year: 347 Days

Day: 40.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,674,332 km

• M1: 571,165 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.98 AU - 1.56 AU

Year: 520 Days

Day: 43.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.28 AU - 1.64 AU

Year: 641 Days

Day: 24.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.87 AU - 2.41 AU

Year: 1138 Days

Day: 20.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,674,332 km

• M1: 935,286 km (0.048 R)
• M2: 1,241,363 km (0.098 R)

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.61 AU - 5.01 AU

Year: 3252 Days

Day: 30.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.9

Radius: 14.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.06 AU - 6.14 AU

Year: 5476 Days

Day: 6 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,674,332 km

• M1: 344,374 km (0.088 R)
• M2: 523,144 km (0.074 R)
• M3: 715,227 km (0.118 R)
• M4: 891,304 km (0.105 R)
• M5: 1,240,914 km (0.076 R)
• M6: 1,424,022 km (0.081 R)
• M7: 1,527,993 km (0.07 R)
• M8: 1,725,462 km (0.112 R)
• M9: 1,931,757 km (0.096 R)
• M10: 2,348,986 km (0.12 R)
• M11: 2,621,852 km (0.106 R)
• M12: 2,751,254 km (0.056 R)
• M13: 2,927,331 km (0.081 R)
• M14: 3,573,444 km (0.118 R)
• M15: 4,187,544 km (0.106 R)
• M16: 4,288,971 km (0.069 R)
• M17: 4,624,220 km (0.11 R)
• M18: 4,968,145 km (0.096 R)
• M19: 5,375,500 km (0.114 R)
• M20: 5,485,904 km (0.071 R)
• M21: 5,653,154 km (0.097 R)
• M22: 5,793,776 km (0.119 R)
• M23: 5,964,018 km (0.07 R)
• M24: 6,136,056 km (0.055 R)
• M25: 6,426,425 km (0.119 R)
• M26: 6,960,639 km (0.048 R)
• M27: 7,172,171 km (0.026 R)
• M28: 7,601,965 km (0.091 R)
• M29: 8,422,360 km (0.055 R)
• M30: 10,078,558 km (0.104 R)
• M31: 10,629,527 km (0.097 R)
• M32: 11,474,306 km (0.1 R)
• M33: 11,688,979 km (0.048 R)
• M34: 12,745,140 km (0.076 R)
• M35: 13,153,692 km (0.095 R)
• M36: 13,265,890 km (0.09 R)
• M37: 13,415,937 km (0.112 R)
• M38: 13,604,430 km (0.091 R)
• M39: 15,182,389 km (0.042 R)
• M40: 15,774,198 km (0.082 R)
• M41: 15,933,370 km (0.096 R)
• M42: 16,173,026 km (0.085 R)
• M43: 17,061,936 km (0.116 R)
• M44: 17,184,457 km (0.112 R)
• M45: 17,389,107 km (0.056 R)
• M46: 17,635,943 km (0.1 R)
• M47: 18,257,971 km (0.08 R)
• M48: 19,183,384 km (0.068 R)
• M49: 19,780,279 km (0.117 R)
• M50: 20,080,971 km (0.09 R)
• M51: 20,469,776 km (0.088 R)
• M52: 21,079,686 km (0.058 R)
• M53: 21,430,942 km (0.108 R)
• M54: 21,563,187 km (0.107 R)
• M55: 22,094,708 km (0.097 R)
• M56: 23,487,763 km (0.1 R)
• M57: 23,943,289 km (0.114 R)
• M58: 24,217,950 km (0.062 R)
• M59: 24,539,736 km (0.118 R)
• M60: 25,187,494 km (0.097 R)
• M61: 25,606,967 km (0.116 R)
• M62: 25,700,615 km (0.116 R)
• M63: 25,981,859 km (0.111 R)
• M64: 26,311,273 km (0.101 R)
• M65: 26,594,761 km (0.114 R)
• M66: 26,736,879 km (0.098 R)
• M67: 27,403,488 km (0.102 R)
• M68: 30,817,909 km (0.074 R)
• M69: 30,917,542 km (0.12 R)
• M70: 31,017,174 km (0.108 R)
• M71: 32,220,988 km (0.114 R)
• M72: 32,321,966 km (0.072 R)
• M73: 33,440,061 km (0.053 R)
• M74: 33,952,583 km (0.042 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 20,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit