🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.63 AU - 0.71 AU

Year: 209 Days

Day: 15.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 94 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,627,328 km

• M1: 291,865 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.72 AU - 1.06 AU

Year: 320 Days

Day: 20.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,627,328 km

• M1: 125,961 km (0.095 R)
• M2: 256,112 km (0.063 R)

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.84 AU - 2.02 AU

Year: 1021 Days

Day: 38.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,627,328 km

• M1: 519,553 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.74 AU - 2.88 AU

Year: 1337 Days

Day: 45.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.14 AU - 2.88 AU

Year: 1514 Days

Day: 44.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.85 AU - 4.21 AU

Year: 3081 Days

Day: 13.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.5

Radius: 13.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.3 AU - 6.42 AU

Year: 4725 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,627,328 km

• M1: 208,839 km (0.077 R)
• M2: 353,051 km (0.079 R)
• M3: 494,421 km (0.048 R)
• M4: 638,334 km (0.046 R)
• M5: 922,271 km (0.053 R)
• M6: 1,379,442 km (0.112 R)
• M7: 1,657,544 km (0.086 R)
• M8: 1,820,008 km (0.094 R)
• M9: 2,005,210 km (0.077 R)
• M10: 2,413,014 km (0.063 R)
• M11: 2,655,213 km (0.082 R)
• M12: 2,925,087 km (0.087 R)
• M13: 3,305,963 km (0.051 R)
• M14: 3,874,734 km (0.04 R)
• M15: 4,588,316 km (0.088 R)
• M16: 4,726,844 km (0.079 R)
• M17: 4,913,542 km (0.064 R)
• M18: 5,055,211 km (0.059 R)
• M19: 5,660,335 km (0.078 R)
• M20: 6,059,761 km (0.073 R)
• M21: 6,702,284 km (0.1 R)
• M22: 7,178,454 km (0.094 R)
• M23: 7,556,488 km (0.032 R)
• M24: 7,775,499 km (0.119 R)
• M25: 8,079,931 km (0.12 R)
• M26: 8,758,058 km (0.097 R)
• M27: 8,930,394 km (0.106 R)
• M28: 9,366,472 km (0.062 R)
• M29: 9,601,790 km (0.054 R)
• M30: 10,229,054 km (0.076 R)
• M31: 10,562,956 km (0.099 R)
• M32: 10,715,845 km (0.118 R)
• M33: 11,397,712 km (0.065 R)
• M34: 11,902,306 km (0.113 R)
• M35: 12,157,520 km (0.057 R)
• M36: 12,446,692 km (0.107 R)
• M37: 12,543,632 km (0.118 R)
• M38: 13,460,218 km (0.097 R)
• M39: 13,826,134 km (0.068 R)
• M40: 13,926,515 km (0.091 R)
• M41: 14,636,207 km (0.059 R)
• M42: 16,302,129 km (0.096 R)
• M43: 16,942,258 km (0.066 R)
• M44: 17,626,968 km (0.116 R)
• M45: 18,064,092 km (0.052 R)
• M46: 19,097,814 km (0.118 R)
• M47: 19,396,710 km (0.042 R)
• M48: 19,848,047 km (0.042 R)
• M49: 20,150,833 km (0.097 R)
• M50: 20,378,970 km (0.088 R)
• M51: 20,607,855 km (0.118 R)
• M52: 20,991,424 km (0.074 R)
• M53: 21,145,509 km (0.093 R)
• M54: 21,687,652 km (0.059 R)
• M55: 21,921,474 km (0.038 R)
• M56: 22,627,875 km (0.095 R)
• M57: 22,746,207 km (0.117 R)
• M58: 22,983,768 km (0.099 R)
• M59: 23,262,020 km (0.099 R)
• M60: 23,421,491 km (0.069 R)
• M61: 23,621,205 km (0.074 R)
• M62: 23,741,481 km (0.05 R)
• M63: 23,902,000 km (0.079 R)
• M64: 24,305,016 km (0.088 R)
• M65: 24,710,277 km (0.105 R)
• M66: 25,240,302 km (0.114 R)
• M67: 26,021,951 km (0.111 R)
• M68: 26,353,460 km (0.116 R)
• M69: 26,602,989 km (0.097 R)
• M70: 27,230,253 km (0.081 R)
• M71: 27,651,072 km (0.102 R)
• M72: 27,735,595 km (0.111 R)
• M73: 27,946,977 km (0.102 R)
• M74: 28,031,799 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit