🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.43 AU - 0.71 AU

Year: 160 Days

Day: 33.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 128.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,836,166 km

• M1: 126,111 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.97 AU - 1.39 AU

Year: 475 Days

Day: 28.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 142.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.43 AU - 2.05 AU

Year: 851 Days

Day: 15.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.08 AU - 2.64 AU

Year: 1345 Days

Day: 46.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.64 AU - 4.24 AU

Year: 2900 Days

Day: 12.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.09 AU - 4.91 AU

Year: 3540 Days

Day: 40.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.3

Radius: 9.5

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.79 AU - 7.45 AU

Year: 7046 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,836,166 km

• M1: 194,776 km (0.098 R)
• M2: 410,945 km (0.101 R)
• M3: 505,192 km (0.102 R)
• M4: 631,752 km (0.083 R)
• M5: 809,025 km (0.105 R)
• M6: 876,644 km (0.094 R)
• M7: 1,003,203 km (0.116 R)
• M8: 1,166,564 km (0.118 R)
• M9: 1,307,037 km (0.075 R)
• M10: 1,371,214 km (0.083 R)
• M11: 1,469,799 km (0.08 R)
• M12: 1,905,727 km (0.082 R)
• M13: 2,016,280 km (0.106 R)
• M14: 2,282,714 km (0.083 R)
• M15: 2,420,344 km (0.055 R)
• M16: 2,500,080 km (0.094 R)
• M17: 2,870,334 km (0.101 R)
• M18: 3,127,044 km (0.088 R)
• M19: 3,280,233 km (0.084 R)
• M20: 3,480,694 km (0.102 R)
• M21: 4,298,844 km (0.031 R)
• M22: 4,617,637 km (0.03 R)
• M23: 4,893,346 km (0.109 R)
• M24: 5,071,517 km (0.08 R)
• M25: 5,592,716 km (0.037 R)
• M26: 5,725,709 km (0.104 R)
• M27: 6,185,722 km (0.12 R)
• M28: 6,406,379 km (0.071 R)
• M29: 7,783,876 km (0.115 R)
• M30: 8,082,175 km (0.09 R)
• M31: 8,232,670 km (0.073 R)
• M32: 8,323,476 km (0.072 R)
• M33: 8,782,293 km (0.118 R)
• M34: 9,692,895 km (0.114 R)
• M35: 9,981,469 km (0.044 R)
• M36: 10,273,035 km (0.093 R)
• M37: 10,600,206 km (0.082 R)
• M38: 10,964,178 km (0.105 R)
• M39: 11,164,339 km (0.092 R)
• M40: 11,534,594 km (0.045 R)
• M41: 11,977,404 km (0.088 R)
• M42: 12,149,142 km (0.057 R)
• M43: 12,287,221 km (0.097 R)
• M44: 12,391,042 km (0.037 R)
• M45: 12,460,455 km (0.071 R)
• M46: 12,739,455 km (0.069 R)
• M47: 12,844,473 km (0.075 R)
• M48: 13,552,669 km (0.093 R)
• M49: 13,624,327 km (0.119 R)
• M50: 13,875,651 km (0.075 R)
• M51: 14,638,750 km (0.112 R)
• M52: 15,044,011 km (0.087 R)
• M53: 15,490,261 km (0.084 R)
• M54: 15,903,151 km (0.091 R)
• M55: 15,978,698 km (0.084 R)
• M56: 16,092,093 km (0.099 R)
• M57: 16,243,786 km (0.064 R)
• M58: 16,510,219 km (0.104 R)
• M59: 17,009,128 km (0.054 R)
• M60: 17,786,140 km (0.115 R)
• M61: 20,760,893 km (0.093 R)
• M62: 20,925,900 km (0.12 R)
• M63: 21,008,627 km (0.053 R)
• M64: 21,132,943 km (0.087 R)
• M65: 21,590,862 km (0.059 R)
• M66: 22,516,424 km (0.048 R)
• M67: 22,856,311 km (0.096 R)
• M68: 23,326,347 km (0.086 R)
• M69: 23,541,020 km (0.107 R)
• M70: 25,370,153 km (0.039 R)
• M71: 25,458,416 km (0.104 R)
• M72: 25,635,241 km (0.083 R)
• M73: 26,257,119 km (0.114 R)
• M74: 27,109,229 km (0.031 R)
• M75: 27,606,641 km (0.088 R)
• M76: 28,152,823 km (0.081 R)
• M77: 28,886,601 km (0.098 R)
• M78: 29,626,512 km (0.066 R)
• M79: 29,905,662 km (0.073 R)
• M80: 30,372,706 km (0.12 R)
• M81: 31,646,083 km (0.105 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: 310 - 11,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit