🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.78 AU

Year: 183 Days

Day: 37.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.73 AU - 1.05 AU

Year: 307 Days

Day: 14.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.63 AU - 3.57 AU

Year: 1994 Days

Day: 20.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,386,240 km

• M1: 447,447 km (0.06 R)
• M2: 490,382 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.4

Radius: 10.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.52 AU - 5.84 AU

Year: 4306 Days

Day: 6.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,386,240 km

• M1: 130,001 km (0.066 R)
• M2: 219,610 km (0.114 R)
• M3: 307,124 km (0.079 R)
• M4: 524,939 km (0.075 R)
• M5: 623,524 km (0.046 R)
• M6: 765,941 km (0.083 R)
• M7: 990,637 km (0.116 R)
• M8: 1,063,342 km (0.114 R)
• M9: 1,170,603 km (0.057 R)
• M10: 1,467,256 km (0.087 R)
• M11: 1,636,900 km (0.099 R)
• M12: 1,825,992 km (0.086 R)
• M13: 1,995,785 km (0.098 R)
• M14: 2,253,393 km (0.072 R)
• M15: 2,379,354 km (0.084 R)
• M16: 2,652,969 km (0.113 R)
• M17: 2,726,571 km (0.116 R)
• M18: 3,090,094 km (0.117 R)
• M19: 3,277,689 km (0.099 R)
• M20: 3,713,767 km (0.11 R)
• M21: 3,980,799 km (0.049 R)
• M22: 4,168,096 km (0.103 R)
• M23: 4,288,821 km (0.104 R)
• M24: 4,586,970 km (0.059 R)
• M25: 5,258,964 km (0.079 R)
• M26: 5,483,660 km (0.087 R)
• M27: 5,597,204 km (0.102 R)
• M28: 5,865,134 km (0.088 R)
• M29: 6,098,058 km (0.096 R)
• M30: 6,314,377 km (0.08 R)
• M31: 6,433,456 km (0.11 R)
• M32: 6,513,342 km (0.106 R)
• M33: 6,633,618 km (0.113 R)
• M34: 6,876,565 km (0.117 R)
• M35: 7,580,573 km (0.111 R)
• M36: 7,664,946 km (0.098 R)
• M37: 8,134,534 km (0.108 R)
• M38: 8,307,619 km (0.112 R)
• M39: 8,394,535 km (0.055 R)
• M40: 8,723,501 km (0.089 R)
• M41: 8,878,484 km (0.098 R)
• M42: 8,967,495 km (0.038 R)
• M43: 9,123,974 km (0.064 R)
• M44: 9,484,954 km (0.097 R)
• M45: 9,896,647 km (0.054 R)
• M46: 10,244,163 km (0.1 R)
• M47: 10,525,108 km (0.031 R)
• M48: 10,832,382 km (0.104 R)
• M49: 10,903,740 km (0.108 R)
• M50: 11,070,691 km (0.095 R)
• M51: 11,166,583 km (0.092 R)
• M52: 11,771,856 km (0.107 R)
• M53: 12,090,799 km (0.08 R)
• M54: 12,214,217 km (0.088 R)
• M55: 12,437,417 km (0.076 R)
• M56: 12,687,096 km (0.111 R)
• M57: 13,522,750 km (0.115 R)
• M58: 13,753,729 km (0.11 R)
• M59: 13,831,071 km (0.043 R)
• M60: 14,167,666 km (0.118 R)
• M61: 14,350,026 km (0.114 R)
• M62: 15,220,237 km (0.089 R)
• M63: 15,729,019 km (0.096 R)
• M64: 16,790,865 km (0.102 R)
• M65: 17,344,377 km (0.107 R)
• M66: 17,567,428 km (0.049 R)
• M67: 18,983,222 km (0.113 R)
• M68: 19,213,154 km (0.063 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 19,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit