🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.45 AU - 0.59 AU

Year: 137 Days

Day: 46.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.77 AU - 0.89 AU

Year: 276 Days

Day: 22.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.87 AU - 1.27 AU

Year: 404 Days

Day: 39.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,986,908 km

• M1: 778,657 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.13 AU - 1.17 AU

Year: 450 Days

Day: 31.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.6 AU - 4.1 AU

Year: 2759 Days

Day: 15.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,986,908 km

• M1: 724,502 km (0.08 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 8.8

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.75 AU - 7.65 AU

Year: 7056 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,986,908 km

• M1: 119,977 km (0.114 R)
• M2: 255,513 km (0.11 R)
• M3: 316,250 km (0.117 R)
• M4: 549,772 km (0.098 R)
• M5: 694,433 km (0.098 R)
• M6: 935,435 km (0.081 R)
• M7: 1,004,251 km (0.077 R)
• M8: 2,027,201 km (0.078 R)
• M9: 2,209,710 km (0.044 R)
• M10: 2,279,722 km (0.056 R)
• M11: 2,469,711 km (0.088 R)
• M12: 2,664,936 km (0.104 R)
• M13: 2,993,154 km (0.084 R)
• M14: 3,122,856 km (0.054 R)
• M15: 3,605,159 km (0.052 R)
• M16: 3,660,211 km (0.081 R)
• M17: 3,743,238 km (0.101 R)
• M18: 3,939,660 km (0.115 R)
• M19: 4,578,892 km (0.084 R)
• M20: 5,438,631 km (0.081 R)
• M21: 5,952,050 km (0.084 R)
• M22: 6,115,711 km (0.095 R)
• M23: 6,280,867 km (0.115 R)
• M24: 6,717,244 km (0.101 R)
• M25: 6,785,161 km (0.084 R)
• M26: 6,853,378 km (0.07 R)
• M27: 7,198,051 km (0.068 R)
• M28: 7,302,620 km (0.111 R)
• M29: 7,477,799 km (0.117 R)
• M30: 7,654,624 km (0.069 R)
• M31: 7,940,206 km (0.093 R)
• M32: 9,534,471 km (0.09 R)
• M33: 9,803,148 km (0.079 R)
• M34: 10,230,550 km (0.054 R)
• M35: 10,308,939 km (0.09 R)
• M36: 11,264,720 km (0.09 R)
• M37: 11,589,646 km (0.072 R)
• M38: 12,373,539 km (0.083 R)
• M39: 12,666,751 km (0.079 R)
• M40: 13,345,476 km (0.105 R)
• M41: 13,646,168 km (0.077 R)
• M42: 13,992,487 km (0.11 R)
• M43: 14,079,553 km (0.086 R)
• M44: 14,341,649 km (0.069 R)
• M45: 14,782,364 km (0.071 R)
• M46: 14,870,926 km (0.044 R)
• M47: 15,227,418 km (0.109 R)
• M48: 15,496,544 km (0.082 R)
• M49: 16,727,136 km (0.075 R)
• M50: 17,051,315 km (0.096 R)
• M51: 17,237,415 km (0.079 R)
• M52: 17,471,087 km (0.04 R)
• M53: 17,564,884 km (0.087 R)
• M54: 17,847,176 km (0.093 R)
• M55: 19,184,431 km (0.101 R)
• M56: 19,523,719 km (0.043 R)
• M57: 19,669,726 km (0.064 R)
• M58: 19,962,938 km (0.041 R)
• M59: 20,405,299 km (0.072 R)
• M60: 20,801,285 km (0.118 R)
• M61: 21,500,505 km (0.074 R)
• M62: 21,903,372 km (0.083 R)
• M63: 22,055,214 km (0.047 R)
• M64: 22,156,492 km (0.065 R)
• M65: 22,308,932 km (0.095 R)
• M66: 24,845,962 km (0.119 R)
• M67: 25,481,155 km (0.119 R)
• M68: 26,551,677 km (0.118 R)
• M69: 26,983,866 km (0.088 R)
• M70: 28,791,606 km (0.113 R)
• M71: 28,846,957 km (0.091 R)
• M72: 29,291,413 km (0.109 R)
• M73: 30,243,154 km (0.038 R)
• M74: 30,412,200 km (0.066 R)
• M75: 30,525,146 km (0.086 R)
• M76: 31,947,523 km (0.115 R)
• M77: 32,869,345 km (0.1 R)
• M78: 34,326,877 km (0.086 R)
• M79: 34,385,669 km (0.093 R)
• M80: 35,152,358 km (0.105 R)
• M81: 35,211,599 km (0.118 R)
• M82: 35,924,732 km (0.073 R)
• M83: 36,822,768 km (0.097 R)
• M84: 37,546,522 km (0.046 R)
• M85: 38,396,986 km (0.027 R)
• M86: 39,622,642 km (0.106 R)
• M87: 41,547,966 km (0.093 R)
• M88: 41,673,180 km (0.117 R)
• M89: 41,735,861 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 10,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit