🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.54 AU - 0.76 AU

Year: 198 Days

Day: 32.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.91 AU - 1.11 AU

Year: 384 Days

Day: 47.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,135,923 km

• M1: 757,115 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.03 AU - 1.05 AU

Year: 402 Days

Day: 35.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,135,923 km

• M1: 527,183 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.19 AU - 1.81 AU

Year: 696 Days

Day: 24.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,135,923 km

• M1: 337,194 km (0.071 R)
• M2: 698,622 km (0.116 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.1

Radius: 8.9

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.49 AU - 8.27 AU

Year: 7593 Days

Day: 8.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 130.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,135,923 km

• M1: 135,087 km (0.088 R)
• M2: 192,832 km (0.093 R)
• M3: 352,901 km (0.086 R)
• M4: 795,561 km (0.062 R)
• M5: 953,836 km (0.041 R)
• M6: 1,761,066 km (0.096 R)
• M7: 1,893,011 km (0.086 R)
• M8: 2,067,592 km (0.07 R)
• M9: 2,227,363 km (0.094 R)
• M10: 2,329,239 km (0.076 R)
• M11: 2,516,685 km (0.106 R)
• M12: 2,644,442 km (0.116 R)
• M13: 2,730,760 km (0.07 R)
• M14: 2,796,134 km (0.108 R)
• M15: 2,950,968 km (0.096 R)
• M16: 3,839,429 km (0.083 R)
• M17: 3,937,416 km (0.111 R)
• M18: 4,236,911 km (0.087 R)
• M19: 4,543,736 km (0.096 R)
• M20: 4,937,478 km (0.091 R)
• M21: 5,314,764 km (0.039 R)
• M22: 5,617,998 km (0.119 R)
• M23: 5,701,624 km (0.066 R)
• M24: 5,870,220 km (0.09 R)
• M25: 6,414,757 km (0.079 R)
• M26: 6,590,235 km (0.063 R)
• M27: 7,552,149 km (0.083 R)
• M28: 7,644,601 km (0.105 R)
• M29: 7,737,501 km (0.092 R)
• M30: 8,018,147 km (0.077 R)
• M31: 8,525,583 km (0.114 R)
• M32: 8,718,414 km (0.096 R)
• M33: 9,872,562 km (0.1 R)
• M34: 10,416,051 km (0.099 R)
• M35: 11,179,299 km (0.12 R)
• M36: 11,567,655 km (0.107 R)
• M37: 11,852,938 km (0.062 R)
• M38: 11,996,403 km (0.092 R)
• M39: 12,212,721 km (0.116 R)
• M40: 12,321,329 km (0.117 R)
• M41: 12,832,655 km (0.09 R)
• M42: 13,650,058 km (0.087 R)
• M43: 13,725,156 km (0.092 R)
• M44: 14,140,888 km (0.092 R)
• M45: 14,484,215 km (0.106 R)
• M46: 14,560,810 km (0.089 R)
• M47: 14,984,920 km (0.111 R)
• M48: 15,491,308 km (0.098 R)
• M49: 15,687,581 km (0.102 R)
• M50: 16,042,876 km (0.045 R)
• M51: 16,401,013 km (0.1 R)
• M52: 17,043,985 km (0.118 R)
• M53: 17,165,458 km (0.053 R)
• M54: 18,106,279 km (0.062 R)
• M55: 18,437,489 km (0.069 R)
• M56: 18,729,055 km (0.108 R)
• M57: 18,854,418 km (0.073 R)
• M58: 19,274,339 km (0.069 R)
• M59: 19,867,345 km (0.08 R)
• M60: 19,952,616 km (0.086 R)
• M61: 20,294,746 km (0.032 R)
• M62: 20,509,569 km (0.116 R)
• M63: 22,743,215 km (0.12 R)
• M64: 23,324,851 km (0.095 R)
• M65: 23,595,025 km (0.119 R)
• M66: 23,866,096 km (0.096 R)
• M67: 24,777,447 km (0.091 R)
• M68: 25,099,082 km (0.053 R)
• M69: 26,774,877 km (0.112 R)
• M70: 26,963,371 km (0.111 R)
• M71: 27,816,826 km (0.119 R)
• M72: 28,534,747 km (0.109 R)
• M73: 28,920,111 km (0.09 R)
• M74: 29,404,359 km (0.111 R)
• M75: 30,479,070 km (0.077 R)
• M76: 30,675,791 km (0.075 R)
• M77: 31,169,614 km (0.119 R)
• M78: 31,268,648 km (0.118 R)
• M79: 32,817,584 km (0.11 R)
• M80: 33,271,913 km (0.08 R)
• M81: 33,728,486 km (0.064 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 16,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit