🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.49 AU - 0.81 AU

Year: 190 Days

Day: 36.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,940,358 km

• M1: 330,611 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.72 AU - 0.9 AU

Year: 264 Days

Day: 25.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,940,358 km

• M1: 286,330 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.63 AU - 1.03 AU

Year: 273 Days

Day: 19.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,940,358 km

• M1: 91,404 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.76 AU - 2.64 AU

Year: 1180 Days

Day: 27.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.96 AU - 3.22 AU

Year: 1507 Days

Day: 23.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,940,358 km

• M1: 2,165,728 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.68 AU - 3.32 AU

Year: 1879 Days

Day: 43.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.95 AU - 5.21 AU

Year: 3545 Days

Day: 46.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.7

Radius: 10.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.91 AU - 6.45 AU

Year: 5556 Days

Day: 13.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,940,358 km

• M1: 143,464 km (0.114 R)
• M2: 310,565 km (0.085 R)
• M3: 458,069 km (0.063 R)
• M4: 532,718 km (0.076 R)
• M5: 685,757 km (0.107 R)
• M6: 796,459 km (0.069 R)
• M7: 901,926 km (0.031 R)
• M8: 1,127,669 km (0.099 R)
• M9: 1,274,723 km (0.083 R)
• M10: 1,457,233 km (0.107 R)
• M11: 1,588,729 km (0.116 R)
• M12: 1,801,458 km (0.11 R)
• M13: 2,023,461 km (0.06 R)
• M14: 2,154,509 km (0.088 R)
• M15: 2,356,466 km (0.116 R)
• M16: 2,564,706 km (0.102 R)
• M17: 2,760,978 km (0.07 R)
• M18: 2,870,185 km (0.103 R)
• M19: 3,111,785 km (0.026 R)
• M20: 3,321,372 km (0.108 R)
• M21: 3,855,885 km (0.038 R)
• M22: 4,060,685 km (0.093 R)
• M23: 4,185,300 km (0.092 R)
• M24: 4,353,448 km (0.115 R)
• M25: 4,523,989 km (0.052 R)
• M26: 4,610,008 km (0.1 R)
• M27: 4,761,999 km (0.063 R)
• M28: 4,871,505 km (0.046 R)
• M29: 5,205,408 km (0.118 R)
• M30: 5,432,048 km (0.098 R)
• M31: 5,871,716 km (0.109 R)
• M32: 6,565,103 km (0.094 R)
• M33: 6,662,790 km (0.063 R)
• M34: 6,909,178 km (0.092 R)
• M35: 7,691,874 km (0.1 R)
• M36: 7,769,066 km (0.118 R)
• M37: 7,950,379 km (0.089 R)
• M38: 8,211,726 km (0.106 R)
• M39: 8,370,001 km (0.05 R)
• M40: 9,230,787 km (0.111 R)
• M41: 9,450,397 km (0.111 R)
• M42: 9,727,302 km (0.069 R)
• M43: 9,922,827 km (0.106 R)
• M44: 10,035,175 km (0.044 R)
• M45: 10,147,822 km (0.118 R)
• M46: 10,517,179 km (0.036 R)
• M47: 10,977,791 km (0.097 R)
• M48: 11,064,857 km (0.099 R)
• M49: 11,210,416 km (0.12 R)
• M50: 11,327,551 km (0.09 R)
• M51: 12,127,899 km (0.118 R)
• M52: 12,580,433 km (0.036 R)
• M53: 13,099,986 km (0.116 R)
• M54: 13,223,405 km (0.058 R)
• M55: 13,316,006 km (0.094 R)
• M56: 13,440,022 km (0.078 R)
• M57: 14,541,063 km (0.086 R)
• M58: 15,377,614 km (0.06 R)
• M59: 15,834,635 km (0.064 R)
• M60: 16,728,483 km (0.03 R)
• M61: 17,097,391 km (0.108 R)
• M62: 17,299,647 km (0.116 R)
• M63: 18,634,210 km (0.076 R)
• M64: 19,051,588 km (0.062 R)
• M65: 20,037,139 km (0.109 R)
• M66: 20,143,802 km (0.098 R)
• M67: 21,147,753 km (0.077 R)
• M68: 22,021,106 km (0.101 R)
• M69: 22,536,171 km (0.101 R)
• M70: 23,540,571 km (0.071 R)
• M71: 23,653,069 km (0.114 R)
• M72: 24,407,641 km (0.102 R)
• M73: 25,093,397 km (0.119 R)
• M74: 25,824,332 km (0.065 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit