🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.48 AU - 0.62 AU

Year: 148 Days

Day: 39.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,759,663 km

• M1: 43,383 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.07 AU - 2.07 AU

Year: 1082 Days

Day: 28.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.3

Radius: 8.3

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.89 AU - 6.35 AU

Year: 4211 Days

Day: 14.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,759,663 km

• M1: 134,040 km (0.095 R)
• M2: 316,399 km (0.071 R)
• M3: 428,448 km (0.077 R)
• M4: 650,751 km (0.051 R)
• M5: 799,152 km (0.113 R)
• M6: 896,091 km (0.07 R)
• M7: 1,102,387 km (0.071 R)
• M8: 1,156,392 km (0.104 R)
• M9: 1,211,294 km (0.114 R)
• M10: 1,469,799 km (0.12 R)
• M11: 1,682,826 km (0.048 R)
• M12: 2,088,237 km (0.069 R)
• M13: 2,224,371 km (0.062 R)
• M14: 2,381,000 km (0.081 R)
• M15: 2,469,562 km (0.063 R)
• M16: 2,797,779 km (0.098 R)
• M17: 3,024,420 km (0.081 R)
• M18: 3,475,308 km (0.067 R)
• M19: 3,780,787 km (0.088 R)
• M20: 4,158,970 km (0.088 R)
• M21: 4,244,690 km (0.113 R)
• M22: 4,374,242 km (0.057 R)
• M23: 4,527,131 km (0.052 R)
• M24: 4,659,674 km (0.119 R)
• M25: 5,248,641 km (0.096 R)
• M26: 5,364,580 km (0.091 R)
• M27: 5,933,201 km (0.04 R)
• M28: 6,078,311 km (0.099 R)
• M29: 6,298,220 km (0.097 R)
• M30: 6,745,966 km (0.067 R)
• M31: 6,922,791 km (0.056 R)
• M32: 7,332,988 km (0.108 R)
• M33: 7,750,965 km (0.069 R)
• M34: 7,989,573 km (0.116 R)
• M35: 8,176,870 km (0.106 R)
• M36: 9,134,596 km (0.086 R)
• M37: 9,358,544 km (0.058 R)
• M38: 9,527,739 km (0.098 R)
• M39: 9,640,984 km (0.119 R)
• M40: 10,070,031 km (0.034 R)
• M41: 10,330,331 km (0.107 R)
• M42: 10,739,781 km (0.107 R)
• M43: 11,244,075 km (0.108 R)
• M44: 11,333,983 km (0.081 R)
• M45: 11,695,562 km (0.051 R)
• M46: 12,461,054 km (0.059 R)
• M47: 12,553,954 km (0.086 R)
• M48: 12,865,566 km (0.058 R)
• M49: 13,337,548 km (0.043 R)
• M50: 13,719,322 km (0.053 R)
• M51: 13,879,541 km (0.096 R)
• M52: 14,396,102 km (0.109 R)
• M53: 15,149,627 km (0.102 R)
• M54: 15,748,317 km (0.111 R)
• M55: 16,151,783 km (0.063 R)
• M56: 16,388,746 km (0.08 R)
• M57: 16,729,231 km (0.1 R)
• M58: 17,140,774 km (0.1 R)
• M59: 18,184,519 km (0.098 R)
• M60: 18,643,036 km (0.08 R)
• M61: 18,820,459 km (0.054 R)
• M62: 19,715,952 km (0.087 R)
• M63: 20,515,403 km (0.104 R)
• M64: 20,992,770 km (0.114 R)
• M65: 21,140,423 km (0.089 R)
• M66: 21,846,375 km (0.12 R)
• M67: 22,033,522 km (0.096 R)
• M68: 22,484,560 km (0.113 R)
• M69: 22,560,107 km (0.046 R)
• M70: 23,434,207 km (0.073 R)
• M71: 23,549,098 km (0.11 R)
• M72: 23,740,883 km (0.063 R)
• M73: 24,474,511 km (0.112 R)
• M74: 25,254,813 km (0.047 R)
• M75: 25,333,203 km (0.098 R)
• M76: 25,766,288 km (0.116 R)
• M77: 26,360,790 km (0.112 R)
• M78: 26,480,319 km (0.088 R)
• M79: 26,719,676 km (0.109 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 15,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit