🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.62 AU - 0.72 AU

Year: 207 Days

Day: 12.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.4 AU - 1.56 AU

Year: 678 Days

Day: 37.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.6 AU - 1.94 AU

Year: 887 Days

Day: 36.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,242,661 km

• M1: 520,002 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.53 AU - 3.19 AU

Year: 1822 Days

Day: 45.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.13 AU - 3.63 AU

Year: 2341 Days

Day: 42.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.9 AU - 4.56 AU

Year: 3277 Days

Day: 21.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,242,661 km

• M1: 1,624,184 km (0.096 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 14.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.51 AU - 7.73 AU

Year: 7157 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,242,661 km

• M1: 210,933 km (0.065 R)
• M2: 909,705 km (0.084 R)
• M3: 1,217,128 km (0.107 R)
• M4: 1,308,682 km (0.099 R)
• M5: 2,106,188 km (0.049 R)
• M6: 2,218,237 km (0.088 R)
• M7: 2,355,568 km (0.069 R)
• M8: 2,472,254 km (0.057 R)
• M9: 2,662,992 km (0.029 R)
• M10: 2,760,380 km (0.088 R)
• M11: 2,908,631 km (0.111 R)
• M12: 3,239,243 km (0.08 R)
• M13: 3,854,240 km (0.088 R)
• M14: 4,104,816 km (0.11 R)
• M15: 4,360,928 km (0.11 R)
• M16: 4,505,589 km (0.091 R)
• M17: 4,651,895 km (0.033 R)
• M18: 5,688,160 km (0.102 R)
• M19: 6,038,518 km (0.117 R)
• M20: 6,627,335 km (0.032 R)
• M21: 6,861,306 km (0.09 R)
• M22: 6,962,285 km (0.046 R)
• M23: 7,097,970 km (0.06 R)
• M24: 7,234,403 km (0.055 R)
• M25: 7,544,819 km (0.038 R)
• M26: 8,393,937 km (0.051 R)
• M27: 9,198,923 km (0.112 R)
• M28: 9,535,518 km (0.115 R)
• M29: 11,198,747 km (0.058 R)
• M30: 11,398,011 km (0.104 R)
• M31: 11,799,981 km (0.108 R)
• M32: 12,288,567 km (0.084 R)
• M33: 13,369,861 km (0.113 R)
• M34: 13,538,906 km (0.049 R)
• M35: 14,093,466 km (0.102 R)
• M36: 15,356,969 km (0.114 R)
• M37: 15,756,545 km (0.112 R)
• M38: 16,114,533 km (0.114 R)
• M39: 16,384,856 km (0.11 R)
• M40: 17,067,172 km (0.044 R)
• M41: 17,204,802 km (0.116 R)
• M42: 17,388,808 km (0.084 R)
• M43: 18,131,561 km (0.098 R)
• M44: 18,695,395 km (0.113 R)
• M45: 19,551,993 km (0.032 R)
• M46: 20,081,869 km (0.076 R)
• M47: 20,324,217 km (0.095 R)
• M48: 20,665,151 km (0.072 R)
• M49: 21,057,247 km (0.096 R)
• M50: 21,303,485 km (0.088 R)
• M51: 21,402,219 km (0.065 R)
• M52: 21,600,287 km (0.085 R)
• M53: 22,048,033 km (0.034 R)
• M54: 22,147,965 km (0.087 R)
• M55: 22,398,392 km (0.044 R)
• M56: 22,498,921 km (0.116 R)
• M57: 22,952,801 km (0.118 R)
• M58: 23,818,375 km (0.099 R)
• M59: 23,920,999 km (0.114 R)
• M60: 24,075,085 km (0.117 R)
• M61: 24,435,915 km (0.079 R)
• M62: 24,539,287 km (0.1 R)
• M63: 25,424,457 km (0.101 R)
• M64: 25,686,702 km (0.065 R)
• M65: 25,844,528 km (0.083 R)
• M66: 26,478,973 km (0.074 R)
• M67: 26,851,471 km (0.092 R)
• M68: 27,011,691 km (0.108 R)
• M69: 27,547,999 km (0.05 R)
• M70: 28,467,577 km (0.116 R)
• M71: 28,794,598 km (0.102 R)
• M72: 30,615,354 km (0.11 R)
• M73: 30,894,503 km (0.07 R)
• M74: 31,849,835 km (0.119 R)
• M75: 32,814,891 km (0.118 R)
• M76: 33,616,886 km (0.105 R)
• M77: 34,890,113 km (0.085 R)
• M78: 35,415,650 km (0.043 R)
• M79: 35,708,563 km (0.099 R)
• M80: 36,356,172 km (0.101 R)
• M81: 37,126,452 km (0.093 R)
• M82: 37,424,151 km (0.068 R)
• M83: 37,603,220 km (0.034 R)
• M84: 39,226,955 km (0.065 R)
• M85: 39,590,927 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 12,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit