🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.57 AU - 0.87 AU

Year: 219 Days

Day: 24.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 112.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,522,561 km

• M1: 14,212 km (0.11 R)
• M2: 82,728 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.74 AU - 0.74 AU

Year: 228 Days

Day: 21.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.73 AU - 2.31 AU

Year: 1028 Days

Day: 14.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.14 AU - 3.36 AU

Year: 1633 Days

Day: 44 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.74 AU - 2.78 AU

Year: 1642 Days

Day: 14.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,522,561 km

• M1: 1,709,305 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.52 AU - 4.34 AU

Year: 2790 Days

Day: 23.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,522,561 km

• M1: 658,380 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.1

Radius: 12.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.23 AU - 7.75 AU

Year: 5922 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,522,561 km

• M1: 169,195 km (0.07 R)
• M2: 340,485 km (0.044 R)
• M3: 471,981 km (0.111 R)
• M4: 600,486 km (0.116 R)
• M5: 987,196 km (0.037 R)
• M6: 1,143,526 km (0.096 R)
• M7: 1,258,268 km (0.093 R)
• M8: 1,394,551 km (0.102 R)
• M9: 1,608,476 km (0.087 R)
• M10: 1,989,502 km (0.119 R)
• M11: 2,129,675 km (0.077 R)
• M12: 2,356,765 km (0.056 R)
• M13: 2,462,680 km (0.074 R)
• M14: 2,613,774 km (0.072 R)
• M15: 2,835,029 km (0.115 R)
• M16: 3,131,981 km (0.091 R)
• M17: 3,225,480 km (0.07 R)
• M18: 3,487,426 km (0.108 R)
• M19: 3,831,052 km (0.09 R)
• M20: 4,288,821 km (0.108 R)
• M21: 4,764,393 km (0.054 R)
• M22: 5,396,594 km (0.085 R)
• M23: 5,737,078 km (0.093 R)
• M24: 5,823,247 km (0.093 R)
• M25: 6,320,061 km (0.112 R)
• M26: 6,438,992 km (0.118 R)
• M27: 6,618,659 km (0.068 R)
• M28: 6,739,534 km (0.106 R)
• M29: 7,511,010 km (0.075 R)
• M30: 8,310,611 km (0.1 R)
• M31: 8,441,060 km (0.113 R)
• M32: 8,605,169 km (0.072 R)
• M33: 9,373,354 km (0.118 R)
• M34: 9,680,029 km (0.059 R)
• M35: 9,886,325 km (0.115 R)
• M36: 10,584,498 km (0.089 R)
• M37: 11,082,659 km (0.052 R)
• M38: 11,298,529 km (0.066 R)
• M39: 11,697,955 km (0.092 R)
• M40: 12,548,120 km (0.117 R)
• M41: 12,660,468 km (0.11 R)
• M42: 13,763,902 km (0.1 R)
• M43: 14,229,450 km (0.047 R)
• M44: 14,937,647 km (0.084 R)
• M45: 15,859,169 km (0.074 R)
• M46: 16,347,307 km (0.066 R)
• M47: 16,799,093 km (0.033 R)
• M48: 17,130,303 km (0.07 R)
• M49: 17,213,479 km (0.104 R)
• M50: 17,883,378 km (0.076 R)
• M51: 18,732,795 km (0.044 R)
• M52: 18,818,515 km (0.105 R)
• M53: 19,076,272 km (0.077 R)
• M54: 19,595,376 km (0.069 R)
• M55: 20,470,973 km (0.095 R)
• M56: 20,913,483 km (0.08 R)
• M57: 21,359,285 km (0.053 R)
• M58: 21,583,382 km (0.083 R)
• M59: 21,943,464 km (0.077 R)
• M60: 22,806,644 km (0.108 R)
• M61: 23,035,679 km (0.112 R)
• M62: 23,173,458 km (0.062 R)
• M63: 23,265,461 km (0.069 R)
• M64: 23,588,443 km (0.108 R)
• M65: 24,145,545 km (0.105 R)
• M66: 25,225,642 km (0.113 R)
• M67: 25,700,017 km (0.118 R)
• M68: 27,383,890 km (0.101 R)
• M69: 27,578,667 km (0.098 R)
• M70: 28,116,471 km (0.075 R)
• M71: 28,263,675 km (0.112 R)
• M72: 28,707,083 km (0.053 R)
• M73: 29,600,931 km (0.114 R)
• M74: 29,700,712 km (0.089 R)
• M75: 30,000,955 km (0.064 R)
• M76: 30,101,336 km (0.104 R)
• M77: 31,823,805 km (0.107 R)
• M78: 33,682,260 km (0.109 R)
• M79: 35,257,675 km (0.078 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 14,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit