🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.58 AU - 0.84 AU

Year: 216 Days

Day: 26.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.73 AU - 0.73 AU

Year: 226 Days

Day: 16.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 176.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.02 AU - 1.62 AU

Year: 548 Days

Day: 20.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.12 AU - 3.08 AU

Year: 1516 Days

Day: 26.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,375,983 km

• M1: 1,187,957 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.43 AU - 4.87 AU

Year: 3626 Days

Day: 46.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.6

Radius: 8

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.91 AU - 19.45 AU

Year: 30378 Days

Day: 22.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,375,983 km

• M1: 108,758 km (0.102 R)
• M2: 202,705 km (0.116 R)
• M3: 252,521 km (0.086 R)
• M4: 483,500 km (0.118 R)
• M5: 609,462 km (0.063 R)
• M6: 1,359,545 km (0.113 R)
• M7: 1,617,303 km (0.081 R)
• M8: 2,569,044 km (0.117 R)
• M9: 2,981,486 km (0.093 R)
• M10: 4,232,573 km (0.05 R)
• M11: 5,860,945 km (0.056 R)
• M12: 5,920,186 km (0.102 R)
• M13: 6,340,855 km (0.104 R)
• M14: 6,401,742 km (0.061 R)
• M15: 7,530,906 km (0.1 R)
• M16: 7,660,159 km (0.026 R)
• M17: 8,788,127 km (0.096 R)
• M18: 9,061,143 km (0.105 R)
• M19: 10,180,584 km (0.097 R)
• M20: 10,539,320 km (0.084 R)
• M21: 11,565,711 km (0.107 R)
• M22: 13,555,063 km (0.076 R)
• M23: 14,028,989 km (0.037 R)
• M24: 14,347,932 km (0.097 R)
• M25: 14,750,051 km (0.098 R)
• M26: 15,812,794 km (0.093 R)
• M27: 16,061,575 km (0.104 R)
• M28: 16,228,227 km (0.09 R)
• M29: 16,479,103 km (0.109 R)
• M30: 16,815,698 km (0.099 R)
• M31: 18,271,136 km (0.059 R)
• M32: 19,588,794 km (0.113 R)
• M33: 19,766,666 km (0.051 R)
• M34: 19,855,976 km (0.045 R)
• M35: 21,484,199 km (0.116 R)
• M36: 21,759,758 km (0.088 R)
• M37: 22,686,667 km (0.072 R)
• M38: 23,437,349 km (0.054 R)
• M39: 27,311,784 km (0.063 R)
• M40: 27,610,232 km (0.077 R)
• M41: 27,809,795 km (0.058 R)
• M42: 29,525,683 km (0.047 R)
• M43: 30,654,100 km (0.053 R)
• M44: 33,270,716 km (0.08 R)
• M45: 34,551,872 km (0.09 R)
• M46: 35,090,425 km (0.107 R)
• M47: 35,631,819 km (0.072 R)
• M48: 37,603,519 km (0.06 R)
• M49: 37,714,072 km (0.113 R)
• M50: 40,740,287 km (0.038 R)
• M51: 42,339,937 km (0.119 R)
• M52: 45,954,372 km (0.111 R)
• M53: 47,022,201 km (0.053 R)
• M54: 51,619,643 km (0.103 R)
• M55: 53,349,293 km (0.072 R)
• M56: 55,852,963 km (0.089 R)
• M57: 56,865,143 km (0.106 R)
• M58: 57,755,699 km (0.113 R)
• M59: 58,138,819 km (0.096 R)
• M60: 62,277,294 km (0.084 R)
• M61: 62,408,193 km (0.089 R)
• M62: 63,458,370 km (0.071 R)
• M63: 65,709,219 km (0.109 R)
• M64: 66,509,867 km (0.109 R)
• M65: 66,911,388 km (0.107 R)
• M66: 68,390,611 km (0.102 R)
• M67: 69,473,102 km (0.065 R)
• M68: 70,424,993 km (0.112 R)
• M69: 72,754,680 km (0.104 R)
• M70: 76,086,225 km (0.106 R)
• M71: 76,646,319 km (0.098 R)
• M72: 77,489,004 km (0.101 R)
• M73: 80,462,711 km (0.113 R)
• M74: 81,176,143 km (0.081 R)
• M75: 85,355,608 km (0.106 R)
• M76: 89,604,487 km (0.101 R)
• M77: 89,752,290 km (0.086 R)
• M78: 91,234,057 km (0.054 R)
• M79: 93,621,788 km (0.077 R)
• M80: 97,241,758 km (0.096 R)
• M81: 97,697,433 km (0.086 R)
• M82: 100,600,080 km (0.037 R)
• M83: 102,911,517 km (0.051 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 17,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit