🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.79 AU - 1.07 AU

Year: 333 Days

Day: 43.6 Hours

Environment

Temp: 46 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1 AU - 1.22 AU

Year: 434 Days

Day: 37.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,151,786 km

• M1: 75,248 km (0.066 R)
• M2: 103,821 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.36 AU - 1.98 AU

Year: 800 Days

Day: 33.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.8 AU - 2.7 AU

Year: 1252 Days

Day: 21.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.9 AU - 3.38 AU

Year: 2063 Days

Day: 18.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.72 AU - 4.7 AU

Year: 3204 Days

Day: 32.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.9

Radius: 12.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.05 AU - 10.03 AU

Year: 10080 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,151,786 km

• M1: 191,635 km (0.051 R)
• M2: 513,270 km (0.075 R)
• M3: 763,548 km (0.029 R)
• M4: 1,263,354 km (0.052 R)
• M5: 1,503,758 km (0.072 R)
• M6: 1,740,571 km (0.115 R)
• M7: 1,854,116 km (0.113 R)
• M8: 2,230,504 km (0.108 R)
• M9: 2,762,624 km (0.063 R)
• M10: 3,404,848 km (0.1 R)
• M11: 4,297,049 km (0.068 R)
• M12: 4,583,679 km (0.058 R)
• M13: 4,903,669 km (0.102 R)
• M14: 5,203,313 km (0.078 R)
• M15: 5,453,142 km (0.103 R)
• M16: 5,537,216 km (0.063 R)
• M17: 5,878,299 km (0.111 R)
• M18: 6,196,942 km (0.097 R)
• M19: 6,284,756 km (0.081 R)
• M20: 7,155,865 km (0.119 R)
• M21: 7,402,851 km (0.108 R)
• M22: 8,451,532 km (0.083 R)
• M23: 8,679,968 km (0.094 R)
• M24: 9,176,333 km (0.116 R)
• M25: 9,377,543 km (0.058 R)
• M26: 9,852,665 km (0.091 R)
• M27: 10,093,219 km (0.077 R)
• M28: 10,405,280 km (0.109 R)
• M29: 10,615,166 km (0.071 R)
• M30: 11,074,730 km (0.097 R)
• M31: 11,468,622 km (0.07 R)
• M32: 11,576,930 km (0.093 R)
• M33: 12,603,621 km (0.067 R)
• M34: 13,279,055 km (0.118 R)
• M35: 13,735,927 km (0.12 R)
• M36: 14,353,018 km (0.068 R)
• M37: 14,626,034 km (0.108 R)
• M38: 14,979,384 km (0.101 R)
• M39: 15,137,360 km (0.082 R)
• M40: 15,454,956 km (0.079 R)
• M41: 15,654,520 km (0.087 R)
• M42: 16,016,098 km (0.041 R)
• M43: 16,461,600 km (0.054 R)
• M44: 16,624,662 km (0.084 R)
• M45: 16,829,312 km (0.094 R)
• M46: 17,034,710 km (0.058 R)
• M47: 17,365,022 km (0.107 R)
• M48: 18,032,228 km (0.089 R)
• M49: 18,411,160 km (0.088 R)
• M50: 19,091,381 km (0.112 R)
• M51: 19,348,689 km (0.11 R)
• M52: 20,170,730 km (0.062 R)
• M53: 20,695,968 km (0.094 R)
• M54: 21,181,263 km (0.076 R)
• M55: 22,253,282 km (0.083 R)
• M56: 22,478,726 km (0.077 R)
• M57: 22,932,157 km (0.053 R)
• M58: 23,434,357 km (0.076 R)
• M59: 23,847,995 km (0.075 R)
• M60: 23,940,297 km (0.084 R)
• M61: 24,589,252 km (0.066 R)
• M62: 25,526,483 km (0.109 R)
• M63: 25,668,152 km (0.107 R)
• M64: 25,904,666 km (0.081 R)
• M65: 26,284,795 km (0.119 R)
• M66: 26,858,203 km (0.101 R)
• M67: 27,532,591 km (0.059 R)
• M68: 28,848,902 km (0.112 R)
• M69: 29,193,426 km (0.111 R)
• M70: 29,737,663 km (0.063 R)
• M71: 30,035,961 km (0.107 R)
• M72: 30,185,559 km (0.098 R)
• M73: 30,635,550 km (0.097 R)
• M74: 30,735,930 km (0.103 R)
• M75: 31,289,591 km (0.036 R)
• M76: 31,846,544 km (0.069 R)
• M77: 34,159,178 km (0.075 R)
• M78: 34,419,478 km (0.09 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: 338 - 12,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit