🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.6 AU - 0.74 AU

Year: 209 Days

Day: 12.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.73 AU - 1.09 AU

Year: 331 Days

Day: 17.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,021,648 km

• M1: 26,329 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.85 AU - 1.01 AU

Year: 342 Days

Day: 14.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.29 AU - 1.51 AU

Year: 631 Days

Day: 15.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 8.9

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.15 AU - 6.89 AU

Year: 5625 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,021,648 km

• M1: 266,135 km (0.081 R)
• M2: 349,909 km (0.116 R)
• M3: 528,529 km (0.069 R)
• M4: 652,845 km (0.088 R)
• M5: 1,142,928 km (0.096 R)
• M6: 1,369,569 km (0.115 R)
• M7: 1,448,407 km (0.044 R)
• M8: 1,796,521 km (0.08 R)
• M9: 1,883,288 km (0.086 R)
• M10: 1,953,599 km (0.112 R)
• M11: 2,281,667 km (0.089 R)
• M12: 2,356,914 km (0.12 R)
• M13: 2,433,060 km (0.05 R)
• M14: 2,725,972 km (0.115 R)
• M15: 3,155,169 km (0.066 R)
• M16: 3,260,486 km (0.029 R)
• M17: 3,345,607 km (0.065 R)
• M18: 3,539,934 km (0.11 R)
• M19: 3,782,433 km (0.047 R)
• M20: 4,122,020 km (0.09 R)
• M21: 4,237,360 km (0.049 R)
• M22: 4,377,234 km (0.073 R)
• M23: 4,494,967 km (0.081 R)
• M24: 4,661,619 km (0.077 R)
• M25: 5,248,342 km (0.106 R)
• M26: 5,499,816 km (0.035 R)
• M27: 5,575,961 km (0.031 R)
• M28: 5,652,556 km (0.087 R)
• M29: 5,858,402 km (0.088 R)
• M30: 6,383,940 km (0.076 R)
• M31: 6,598,463 km (0.067 R)
• M32: 6,760,777 km (0.082 R)
• M33: 6,842,457 km (0.082 R)
• M34: 7,172,620 km (0.067 R)
• M35: 7,706,086 km (0.099 R)
• M36: 7,762,933 km (0.113 R)
• M37: 7,934,372 km (0.108 R)
• M38: 8,078,285 km (0.046 R)
• M39: 8,281,289 km (0.111 R)
• M40: 8,515,260 km (0.082 R)
• M41: 8,662,614 km (0.091 R)
• M42: 8,840,636 km (0.108 R)
• M43: 10,057,614 km (0.077 R)
• M44: 10,338,709 km (0.105 R)
• M45: 10,876,663 km (0.111 R)
• M46: 11,100,910 km (0.037 R)
• M47: 11,262,027 km (0.063 R)
• M48: 11,717,104 km (0.115 R)
• M49: 11,782,627 km (0.114 R)
• M50: 12,344,367 km (0.101 R)
• M51: 12,511,319 km (0.082 R)
• M52: 12,712,528 km (0.075 R)
• M53: 12,813,656 km (0.1 R)
• M54: 13,322,738 km (0.034 R)
• M55: 13,631,508 km (0.069 R)
• M56: 13,907,964 km (0.087 R)
• M57: 14,012,085 km (0.076 R)
• M58: 14,186,216 km (0.049 R)
• M59: 14,536,575 km (0.119 R)
• M60: 14,889,925 km (0.117 R)
• M61: 17,068,369 km (0.11 R)
• M62: 18,728,157 km (0.12 R)
• M63: 21,433,037 km (0.058 R)
• M64: 22,361,441 km (0.12 R)
• M65: 22,810,085 km (0.031 R)
• M66: 22,892,065 km (0.076 R)
• M67: 23,015,034 km (0.068 R)
• M68: 23,923,991 km (0.084 R)
• M69: 24,382,957 km (0.114 R)
• M70: 24,508,619 km (0.112 R)
• M71: 24,802,579 km (0.091 R)
• M72: 24,971,176 km (0.106 R)
• M73: 25,182,408 km (0.111 R)
• M74: 25,351,753 km (0.053 R)
• M75: 25,521,546 km (0.063 R)
• M76: 25,691,639 km (0.061 R)
• M77: 25,776,910 km (0.049 R)
• M78: 26,161,526 km (0.034 R)
• M79: 26,505,152 km (0.117 R)
• M80: 26,763,657 km (0.12 R)
• M81: 28,113,329 km (0.082 R)
• M82: 28,509,165 km (0.082 R)
• M83: 28,685,841 km (0.091 R)
• M84: 29,306,672 km (0.034 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 13,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit