🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.54 AU - 0.56 AU

Year: 148 Days

Day: 20.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,691,861 km

• M1: 37,699 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.77 AU - 0.93 AU

Year: 283 Days

Day: 16.5 Hours

Environment

Temp: 92 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.88 AU - 0.96 AU

Year: 319 Days

Day: 27.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.85 AU - 1.41 AU

Year: 434 Days

Day: 28.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 11.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.58 AU - 13.96 AU

Year: 14603 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,691,861 km

• M1: 144,661 km (0.086 R)
• M2: 522,097 km (0.03 R)
• M3: 892,800 km (0.107 R)
• M4: 1,504,207 km (0.089 R)
• M5: 1,914,853 km (0.084 R)
• M6: 2,361,851 km (0.12 R)
• M7: 3,105,652 km (0.116 R)
• M8: 4,491,676 km (0.115 R)
• M9: 6,879,108 km (0.076 R)
• M10: 8,484,443 km (0.032 R)
• M11: 8,862,178 km (0.064 R)
• M12: 10,115,509 km (0.112 R)
• M13: 11,540,728 km (0.06 R)
• M14: 12,786,280 km (0.085 R)
• M15: 13,283,693 km (0.083 R)
• M16: 13,729,494 km (0.109 R)
• M17: 14,450,107 km (0.049 R)
• M18: 22,922,732 km (0.094 R)
• M19: 23,750,457 km (0.057 R)
• M20: 25,857,693 km (0.098 R)
• M21: 28,295,540 km (0.042 R)
• M22: 36,771,905 km (0.066 R)
• M23: 38,545,986 km (0.118 R)
• M24: 43,508,446 km (0.073 R)
• M25: 45,636,177 km (0.104 R)
• M26: 46,506,388 km (0.1 R)
• M27: 48,579,814 km (0.064 R)
• M28: 50,405,507 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.2

Radius: 3.6

Gravity: 21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.09 AU - 15.85 AU

Year: 20947 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,691,861 km

• M1: 44,730 km (0.063 R)
• M2: 189,840 km (0.059 R)
• M3: 318,045 km (0.108 R)
• M4: 571,015 km (0.079 R)
• M5: 945,459 km (0.044 R)
• M6: 1,105,528 km (0.107 R)
• M7: 1,337,555 km (0.03 R)
• M8: 1,616,854 km (0.025 R)
• M9: 1,829,432 km (0.086 R)
• M10: 2,330,585 km (0.099 R)
• M11: 2,495,292 km (0.096 R)
• M12: 3,789,763 km (0.112 R)
• M13: 4,135,334 km (0.03 R)
• M14: 4,564,530 km (0.104 R)
• M15: 6,703,032 km (0.096 R)
• M16: 7,250,710 km (0.12 R)
• M17: 7,602,115 km (0.111 R)
• M18: 8,244,339 km (0.116 R)
• M19: 8,386,457 km (0.08 R)
• M20: 8,578,540 km (0.065 R)
• M21: 11,704,537 km (0.027 R)
• M22: 12,621,423 km (0.116 R)
• M23: 13,129,607 km (0.066 R)
• M24: 13,917,090 km (0.09 R)
• M25: 15,949,227 km (0.104 R)
• M26: 17,852,860 km (0.086 R)
• M27: 19,147,480 km (0.069 R)
• M28: 27,296,226 km (0.082 R)
• M29: 29,670,942 km (0.04 R)
• M30: 33,365,411 km (0.081 R)
• M31: 34,826,235 km (0.103 R)
• M32: 35,823,454 km (0.1 R)
• M33: 36,711,617 km (0.119 R)
• M34: 56,319,410 km (0.113 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit