🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.46 AU - 0.64 AU

Year: 172 Days

Day: 25.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,226,702 km

• M1: 260,749 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.65 AU - 0.75 AU

Year: 247 Days

Day: 27.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,226,702 km

• M1: 599,439 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1 AU - 1.2 AU

Year: 487 Days

Day: 22.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.22 AU - 2.84 AU

Year: 1697 Days

Day: 25.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,226,702 km

• M1: 426,504 km (0.072 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.1

Radius: 13.6

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.88 AU - 7.08 AU

Year: 7778 Days

Day: 9.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,226,702 km

• M1: 408,402 km (0.09 R)
• M2: 602,879 km (0.085 R)
• M3: 1,092,962 km (0.08 R)
• M4: 1,286,841 km (0.097 R)
• M5: 1,848,581 km (0.085 R)
• M6: 2,027,799 km (0.099 R)
• M7: 2,213,001 km (0.095 R)
• M8: 2,721,036 km (0.118 R)
• M9: 2,926,134 km (0.053 R)
• M10: 3,461,695 km (0.082 R)
• M11: 3,684,596 km (0.062 R)
• M12: 3,843,618 km (0.091 R)
• M13: 4,382,021 km (0.057 R)
• M14: 4,502,148 km (0.074 R)
• M15: 4,894,543 km (0.104 R)
• M16: 5,686,065 km (0.054 R)
• M17: 5,923,477 km (0.117 R)
• M18: 6,137,253 km (0.093 R)
• M19: 6,462,628 km (0.075 R)
• M20: 6,793,838 km (0.081 R)
• M21: 7,102,458 km (0.08 R)
• M22: 7,215,704 km (0.051 R)
• M23: 7,444,289 km (0.089 R)
• M24: 7,733,312 km (0.116 R)
• M25: 8,085,167 km (0.089 R)
• M26: 8,263,038 km (0.113 R)
• M27: 8,352,498 km (0.083 R)
• M28: 8,472,176 km (0.102 R)
• M29: 8,865,469 km (0.04 R)
• M30: 9,264,596 km (0.111 R)
• M31: 9,513,228 km (0.092 R)
• M32: 9,638,292 km (0.109 R)
• M33: 10,017,073 km (0.11 R)
• M34: 10,400,792 km (0.099 R)
• M35: 10,529,745 km (0.061 R)
• M36: 11,018,182 km (0.067 R)
• M37: 11,281,624 km (0.062 R)
• M38: 11,447,379 km (0.101 R)
• M39: 12,051,006 km (0.107 R)
• M40: 12,186,542 km (0.101 R)
• M41: 12,390,743 km (0.061 R)
• M42: 12,733,771 km (0.087 R)
• M43: 12,871,850 km (0.096 R)
• M44: 13,887,769 km (0.03 R)
• M45: 14,711,754 km (0.039 R)
• M46: 15,038,625 km (0.119 R)
• M47: 15,699,399 km (0.117 R)
• M48: 16,369,747 km (0.08 R)
• M49: 16,482,394 km (0.116 R)
• M50: 16,746,135 km (0.115 R)
• M51: 17,239,808 km (0.113 R)
• M52: 17,507,588 km (0.086 R)
• M53: 17,699,822 km (0.1 R)
• M54: 18,319,456 km (0.087 R)
• M55: 18,867,433 km (0.057 R)
• M56: 19,024,960 km (0.117 R)
• M57: 19,619,761 km (0.063 R)
• M58: 19,939,451 km (0.061 R)
• M59: 20,584,218 km (0.105 R)
• M60: 20,990,526 km (0.039 R)
• M61: 22,184,167 km (0.106 R)
• M62: 23,230,605 km (0.1 R)
• M63: 23,357,314 km (0.071 R)
• M64: 24,122,208 km (0.086 R)
• M65: 24,938,563 km (0.084 R)
• M66: 25,111,499 km (0.081 R)
• M67: 25,198,116 km (0.119 R)
• M68: 26,730,746 km (0.055 R)
• M69: 27,085,293 km (0.098 R)
• M70: 27,441,485 km (0.055 R)
• M71: 28,158,358 km (0.111 R)
• M72: 28,609,546 km (0.093 R)
• M73: 28,790,709 km (0.089 R)
• M74: 29,063,126 km (0.046 R)
• M75: 29,154,082 km (0.075 R)
• M76: 29,245,187 km (0.067 R)
• M77: 29,839,689 km (0.089 R)
• M78: 29,977,469 km (0.074 R)
• M79: 30,392,004 km (0.105 R)
• M80: 30,669,359 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 16,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit