🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.5 AU - 0.6 AU

Year: 156 Days

Day: 27.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 151.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.01 AU - 1.13 AU

Year: 424 Days

Day: 30.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.32 AU - 2.7 AU

Year: 1523 Days

Day: 18 Hours

Environment

Temp: -108 °C

Axial Tilt: 136.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,401,577 km

• M1: 548,276 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.33 AU - 4.23 AU

Year: 2814 Days

Day: 15 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.7 AU - 4.22 AU

Year: 3017 Days

Day: 25.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.6

Radius: 5.5

Gravity: 21.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.49 AU - 14.45 AU

Year: 16860 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,401,577 km

• M1: 155,582 km (0.064 R)
• M2: 270,323 km (0.109 R)
• M3: 395,986 km (0.03 R)
• M4: 680,670 km (0.11 R)
• M5: 787,932 km (0.103 R)
• M6: 1,430,904 km (0.075 R)
• M7: 2,357,662 km (0.064 R)
• M8: 2,929,874 km (0.081 R)
• M9: 5,389,413 km (0.08 R)
• M10: 5,736,480 km (0.046 R)
• M11: 5,780,312 km (0.08 R)
• M12: 5,868,425 km (0.112 R)
• M13: 5,956,987 km (0.11 R)
• M14: 6,045,998 km (0.048 R)
• M15: 6,727,416 km (0.117 R)
• M16: 7,480,941 km (0.101 R)
• M17: 7,818,882 km (0.062 R)
• M18: 8,509,725 km (0.117 R)
• M19: 9,374,700 km (0.038 R)
• M20: 9,843,839 km (0.113 R)
• M21: 10,054,772 km (0.113 R)
• M22: 10,160,837 km (0.068 R)
• M23: 10,320,608 km (0.068 R)
• M24: 10,588,836 km (0.092 R)
• M25: 10,642,692 km (0.054 R)
• M26: 11,077,274 km (0.06 R)
• M27: 11,907,542 km (0.099 R)
• M28: 12,358,579 km (0.104 R)
• M29: 12,872,598 km (0.075 R)
• M30: 13,627,319 km (0.105 R)
• M31: 14,039,611 km (0.117 R)
• M32: 16,535,801 km (0.11 R)
• M33: 17,228,439 km (0.025 R)
• M34: 17,291,868 km (0.097 R)
• M35: 17,610,362 km (0.069 R)
• M36: 17,994,829 km (0.071 R)
• M37: 18,123,632 km (0.028 R)
• M38: 19,759,485 km (0.1 R)
• M39: 19,892,478 km (0.074 R)
• M40: 19,959,049 km (0.033 R)
• M41: 22,334,812 km (0.106 R)
• M42: 22,820,706 km (0.072 R)
• M43: 23,944,186 km (0.066 R)
• M44: 24,298,883 km (0.027 R)
• M45: 25,157,425 km (0.059 R)
• M46: 26,683,623 km (0.107 R)
• M47: 27,198,987 km (0.1 R)
• M48: 27,643,293 km (0.075 R)
• M49: 28,164,791 km (0.107 R)
• M50: 29,444,601 km (0.115 R)
• M51: 29,824,579 km (0.096 R)
• M52: 29,900,725 km (0.106 R)
• M53: 30,053,315 km (0.102 R)
• M54: 30,435,986 km (0.092 R)
• M55: 31,982,529 km (0.069 R)
• M56: 32,608,297 km (0.071 R)
• M57: 32,765,374 km (0.103 R)
• M58: 33,080,278 km (0.104 R)
• M59: 34,110,558 km (0.051 R)
• M60: 34,509,686 km (0.098 R)
• M61: 34,749,940 km (0.044 R)
• M62: 35,635,410 km (0.075 R)
• M63: 36,854,782 km (0.028 R)
• M64: 37,346,360 km (0.045 R)
• M65: 37,675,177 km (0.091 R)
• M66: 37,840,033 km (0.112 R)
• M67: 39,000,464 km (0.089 R)
• M68: 39,752,642 km (0.082 R)
• M69: 40,004,415 km (0.11 R)
• M70: 40,678,503 km (0.093 R)
• M71: 41,526,275 km (0.078 R)
• M72: 42,123,170 km (0.099 R)
• M73: 46,115,788 km (0.072 R)
• M74: 46,556,952 km (0.112 R)
• M75: 48,246,360 km (0.116 R)
• M76: 49,865,159 km (0.082 R)
• M77: 51,593,164 km (0.101 R)
• M78: 52,051,083 km (0.06 R)
• M79: 52,694,653 km (0.082 R)
• M80: 54,454,373 km (0.062 R)
• M81: 54,920,669 km (0.114 R)
• M82: 55,388,312 km (0.112 R)
• M83: 55,669,556 km (0.066 R)
• M84: 57,366,744 km (0.108 R)
• M85: 58,221,696 km (0.099 R)
• M86: 58,507,578 km (0.044 R)
• M87: 58,889,501 km (0.108 R)
• M88: 58,985,094 km (0.037 R)
• M89: 59,176,579 km (0.078 R)
• M90: 60,040,357 km (0.081 R)
• M91: 63,537,058 km (0.057 R)
• M92: 63,929,752 km (0.088 R)
• M93: 64,914,705 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 13,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit