🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.48 AU - 0.56 AU

Year: 137 Days

Day: 38.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,629,938 km

• M1: 112,946 km (0.107 R)
• M2: 248,033 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.11 AU - 1.75 AU

Year: 625 Days

Day: 15.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 114.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.32 AU - 1.56 AU

Year: 631 Days

Day: 44.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.54 AU - 4.9 AU

Year: 3166 Days

Day: 21.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,629,938 km

• M1: 2,822,463 km (0.093 R)

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.3

Radius: 10.4

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.57 AU - 9.73 AU

Year: 10109 Days

Day: 12 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,629,938 km

• M1: 191,485 km (0.104 R)
• M2: 295,755 km (0.12 R)
• M3: 374,892 km (0.058 R)
• M4: 487,240 km (0.1 R)
• M5: 779,704 km (0.09 R)
• M6: 1,262,307 km (0.116 R)
• M7: 1,747,004 km (0.113 R)
• M8: 2,135,958 km (0.115 R)
• M9: 2,221,379 km (0.113 R)
• M10: 2,898,309 km (0.06 R)
• M11: 3,333,639 km (0.082 R)
• M12: 3,433,271 km (0.112 R)
• M13: 3,815,793 km (0.088 R)
• M14: 4,538,500 km (0.049 R)
• M15: 4,621,377 km (0.096 R)
• M16: 5,100,988 km (0.085 R)
• M17: 5,274,073 km (0.069 R)
• M18: 5,895,203 km (0.081 R)
• M19: 6,199,186 km (0.071 R)
• M20: 6,446,023 km (0.102 R)
• M21: 6,633,319 km (0.047 R)
• M22: 6,759,131 km (0.087 R)
• M23: 7,173,816 km (0.084 R)
• M24: 7,433,069 km (0.103 R)
• M25: 7,662,553 km (0.118 R)
• M26: 7,994,361 km (0.091 R)
• M27: 8,398,873 km (0.079 R)
• M28: 8,672,189 km (0.095 R)
• M29: 9,333,112 km (0.114 R)
• M30: 10,336,614 km (0.029 R)
• M31: 10,556,224 km (0.047 R)
• M32: 10,814,280 km (0.109 R)
• M33: 10,962,682 km (0.106 R)
• M34: 11,037,032 km (0.085 R)
• M35: 11,487,321 km (0.07 R)
• M36: 12,020,339 km (0.091 R)
• M37: 13,031,471 km (0.118 R)
• M38: 13,587,227 km (0.101 R)
• M39: 14,110,221 km (0.088 R)
• M40: 14,313,075 km (0.033 R)
• M41: 15,508,961 km (0.05 R)
• M42: 15,592,736 km (0.098 R)
• M43: 16,352,394 km (0.082 R)
• M44: 17,037,851 km (0.115 R)
• M45: 18,171,653 km (0.117 R)
• M46: 19,239,782 km (0.052 R)
• M47: 19,374,719 km (0.078 R)
• M48: 19,690,820 km (0.108 R)
• M49: 19,781,476 km (0.117 R)
• M50: 20,328,107 km (0.033 R)
• M51: 20,603,367 km (0.074 R)
• M52: 21,064,876 km (0.054 R)
• M53: 21,296,753 km (0.101 R)
• M54: 21,950,944 km (0.103 R)
• M55: 22,233,385 km (0.11 R)
• M56: 22,516,873 km (0.076 R)
• M57: 22,706,713 km (0.086 R)
• M58: 23,087,739 km (0.109 R)
• M59: 24,243,532 km (0.12 R)
• M60: 24,340,621 km (0.065 R)
• M61: 24,926,446 km (0.07 R)
• M62: 25,566,276 km (0.102 R)
• M63: 25,913,044 km (0.103 R)
• M64: 26,611,217 km (0.069 R)
• M65: 28,485,978 km (0.114 R)
• M66: 29,103,219 km (0.07 R)
• M67: 29,620,827 km (0.07 R)
• M68: 29,933,038 km (0.052 R)
• M69: 30,455,583 km (0.042 R)
• M70: 30,981,121 km (0.103 R)
• M71: 31,934,657 km (0.04 R)
• M72: 32,897,918 km (0.055 R)
• M73: 33,059,334 km (0.117 R)
• M74: 33,221,050 km (0.094 R)
• M75: 34,306,083 km (0.088 R)
• M76: 34,798,110 km (0.094 R)
• M77: 35,127,375 km (0.104 R)
• M78: 36,176,954 km (0.115 R)
• M79: 37,292,954 km (0.037 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 12,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit