🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.74 AU

Year: 178 Days

Day: 28.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 167.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.47 AU - 0.77 AU

Year: 187 Days

Day: 28.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.64 AU - 0.66 AU

Year: 201 Days

Day: 34 Hours

Environment

Temp: 183 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.96 AU - 1.04 AU

Year: 383 Days

Day: 15.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,853,022 km

• M1: 417,976 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.9 AU - 2.88 AU

Year: 1415 Days

Day: 45.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,853,022 km

• M1: 1,158,336 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.01 AU - 3.25 AU

Year: 1633 Days

Day: 30.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,853,022 km

• M1: 1,119,740 km (0.096 R)

Asteroid Belt

Center: 6.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.3

Radius: 12.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.56 AU - 11.16 AU

Year: 12768 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,853,022 km

• M1: 170,691 km (0.067 R)
• M2: 320,588 km (0.113 R)
• M3: 440,566 km (0.109 R)
• M4: 627,713 km (0.104 R)
• M5: 726,148 km (0.095 R)
• M6: 1,417,589 km (0.079 R)
• M7: 2,135,061 km (0.034 R)
• M8: 2,697,698 km (0.096 R)
• M9: 3,171,624 km (0.082 R)
• M10: 3,509,865 km (0.116 R)
• M11: 3,789,015 km (0.105 R)
• M12: 3,883,710 km (0.114 R)
• M13: 3,979,154 km (0.057 R)
• M14: 4,075,495 km (0.092 R)
• M15: 4,295,104 km (0.108 R)
• M16: 4,594,001 km (0.09 R)
• M17: 4,797,005 km (0.082 R)
• M18: 4,925,510 km (0.1 R)
• M19: 5,371,012 km (0.029 R)
• M20: 5,477,676 km (0.102 R)
• M21: 5,856,906 km (0.107 R)
• M22: 5,994,387 km (0.034 R)
• M23: 6,986,969 km (0.045 R)
• M24: 7,074,483 km (0.077 R)
• M25: 7,162,297 km (0.104 R)
• M26: 7,457,753 km (0.11 R)
• M27: 7,999,746 km (0.077 R)
• M28: 8,121,968 km (0.073 R)
• M29: 8,275,605 km (0.092 R)
• M30: 8,523,339 km (0.096 R)
• M31: 8,648,253 km (0.071 R)
• M32: 9,058,151 km (0.029 R)
• M33: 9,668,810 km (0.067 R)
• M34: 9,831,722 km (0.068 R)
• M35: 10,761,024 km (0.112 R)
• M36: 11,752,858 km (0.066 R)
• M37: 13,385,718 km (0.105 R)
• M38: 13,640,483 km (0.073 R)
• M39: 14,414,204 km (0.083 R)
• M40: 15,735,302 km (0.09 R)
• M41: 15,927,236 km (0.104 R)
• M42: 16,313,349 km (0.098 R)
• M43: 16,468,781 km (0.042 R)
• M44: 18,491,942 km (0.066 R)
• M45: 18,857,111 km (0.071 R)
• M46: 19,388,782 km (0.081 R)
• M47: 19,553,489 km (0.119 R)
• M48: 19,718,495 km (0.082 R)
• M49: 19,966,977 km (0.06 R)
• M50: 20,216,507 km (0.077 R)
• M51: 20,886,855 km (0.119 R)
• M52: 21,351,954 km (0.085 R)
• M53: 21,564,533 km (0.048 R)
• M54: 21,649,804 km (0.117 R)
• M55: 22,811,282 km (0.086 R)
• M56: 23,159,396 km (0.067 R)
• M57: 23,421,491 km (0.11 R)
• M58: 23,684,634 km (0.113 R)
• M59: 24,169,780 km (0.036 R)
• M60: 24,613,637 km (0.069 R)
• M61: 24,925,848 km (0.098 R)
• M62: 25,464,250 km (0.087 R)
• M63: 25,915,886 km (0.059 R)
• M64: 27,702,235 km (0.075 R)
• M65: 28,073,686 km (0.096 R)
• M66: 28,446,634 km (0.111 R)
• M67: 28,586,956 km (0.117 R)
• M68: 29,103,368 km (0.082 R)
• M69: 29,907,606 km (0.094 R)
• M70: 31,344,643 km (0.099 R)
• M71: 32,217,547 km (0.096 R)
• M72: 32,315,085 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 10,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit