🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.61 AU - 0.67 AU

Year: 185 Days

Day: 43.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,259,186 km

• M1: 89,460 km (0.061 R)
• M2: 127,009 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.65 AU - 2.29 AU

Year: 1000 Days

Day: 46.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.27 AU - 2.59 AU

Year: 1370 Days

Day: 44.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.74 AU - 4.34 AU

Year: 2937 Days

Day: 31.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.4

Radius: 3.7

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.11 AU - 15.27 AU

Year: 21410 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,259,186 km

• M1: 47,423 km (0.072 R)
• M2: 265,387 km (0.083 R)
• M3: 448,943 km (0.074 R)
• M4: 635,641 km (0.093 R)
• M5: 811,120 km (0.094 R)
• M6: 844,630 km (0.09 R)
• M7: 983,307 km (0.085 R)
• M8: 1,380,938 km (0.112 R)
• M9: 1,441,375 km (0.114 R)
• M10: 1,502,860 km (0.069 R)
• M11: 1,586,037 km (0.103 R)
• M12: 2,001,919 km (0.031 R)
• M13: 2,210,009 km (0.1 R)
• M14: 2,671,968 km (0.101 R)
• M15: 2,747,664 km (0.095 R)
• M16: 3,004,823 km (0.106 R)
• M17: 3,653,030 km (0.11 R)
• M18: 3,850,051 km (0.062 R)
• M19: 3,964,194 km (0.11 R)
• M20: 4,137,428 km (0.11 R)
• M21: 4,854,900 km (0.116 R)
• M22: 4,978,318 km (0.107 R)
• M23: 5,772,084 km (0.091 R)
• M24: 6,809,695 km (0.063 R)
• M25: 7,226,475 km (0.103 R)
• M26: 8,824,330 km (0.12 R)
• M27: 8,899,428 km (0.094 R)
• M28: 9,817,510 km (0.073 R)
• M29: 10,605,292 km (0.079 R)
• M30: 10,685,178 km (0.112 R)
• M31: 11,536,090 km (0.093 R)
• M32: 11,824,515 km (0.082 R)
• M33: 13,001,850 km (0.118 R)
• M34: 13,259,009 km (0.062 R)
• M35: 13,388,112 km (0.067 R)
• M36: 13,604,430 km (0.083 R)
• M37: 13,821,796 km (0.114 R)
• M38: 13,865,329 km (0.074 R)
• M39: 14,836,518 km (0.047 R)
• M40: 14,881,099 km (0.102 R)
• M41: 16,012,208 km (0.048 R)
• M42: 16,657,573 km (0.081 R)
• M43: 16,796,999 km (0.115 R)
• M44: 17,030,072 km (0.068 R)
• M45: 17,736,174 km (0.08 R)
• M46: 18,933,855 km (0.118 R)
• M47: 19,127,883 km (0.099 R)
• M48: 19,225,122 km (0.117 R)
• M49: 20,355,633 km (0.088 R)
• M50: 20,504,632 km (0.079 R)
• M51: 21,507,387 km (0.088 R)
• M52: 21,963,810 km (0.051 R)
• M53: 22,014,673 km (0.11 R)
• M54: 22,167,712 km (0.109 R)
• M55: 22,628,772 km (0.089 R)
• M56: 22,680,084 km (0.099 R)
• M57: 22,989,453 km (0.076 R)
• M58: 23,873,576 km (0.101 R)
• M59: 26,537,316 km (0.12 R)
• M60: 26,863,290 km (0.089 R)
• M61: 27,026,800 km (0.12 R)
• M62: 27,135,857 km (0.083 R)
• M63: 28,902,309 km (0.119 R)
• M64: 29,743,049 km (0.094 R)
• M65: 30,138,137 km (0.086 R)
• M66: 30,251,233 km (0.12 R)
• M67: 30,819,405 km (0.112 R)
• M68: 31,219,131 km (0.1 R)
• M69: 31,966,223 km (0.087 R)
• M70: 32,602,762 km (0.059 R)
• M71: 34,478,569 km (0.12 R)
• M72: 35,012,484 km (0.117 R)
• M73: 35,489,252 km (0.11 R)
• M74: 38,027,480 km (0.114 R)
• M75: 38,948,105 km (0.107 R)
• M76: 39,133,157 km (0.08 R)
• M77: 39,194,792 km (0.102 R)
• M78: 40,873,878 km (0.11 R)
• M79: 40,936,410 km (0.102 R)
• M80: 41,061,773 km (0.065 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 17,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit