🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.67 AU

Year: 155 Days

Day: 36.9 Hours

Environment

Temp: 238 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,428,983 km

• M1: 190,139 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.06 AU - 2.16 AU

Year: 1131 Days

Day: 18.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 8

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.91 AU - 7.33 AU

Year: 5586 Days

Day: 9.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,428,983 km

• M1: 109,506 km (0.102 R)
• M2: 185,651 km (0.045 R)
• M3: 435,479 km (0.117 R)
• M4: 515,813 km (0.087 R)
• M5: 1,008,888 km (0.119 R)
• M6: 1,118,992 km (0.092 R)
• M7: 1,218,774 km (0.046 R)
• M8: 1,291,927 km (0.079 R)
• M9: 1,599,351 km (0.105 R)
• M10: 1,696,141 km (0.114 R)
• M11: 1,778,270 km (0.109 R)
• M12: 1,878,650 km (0.038 R)
• M13: 2,226,914 km (0.098 R)
• M14: 2,281,068 km (0.066 R)
• M15: 2,427,225 km (0.086 R)
• M16: 2,786,859 km (0.057 R)
• M17: 3,022,775 km (0.1 R)
• M18: 3,203,938 km (0.09 R)
• M19: 3,704,642 km (0.07 R)
• M20: 4,341,929 km (0.045 R)
• M21: 4,523,690 km (0.104 R)
• M22: 4,989,239 km (0.042 R)
• M23: 5,131,805 km (0.1 R)
• M24: 5,865,134 km (0.026 R)
• M25: 6,269,796 km (0.115 R)
• M26: 6,372,271 km (0.089 R)
• M27: 6,449,613 km (0.093 R)
• M28: 6,501,224 km (0.118 R)
• M29: 7,320,123 km (0.072 R)
• M30: 7,618,571 km (0.095 R)
• M31: 7,976,409 km (0.077 R)
• M32: 8,059,735 km (0.104 R)
• M33: 8,199,310 km (0.096 R)
• M34: 8,424,305 km (0.086 R)
• M35: 8,537,550 km (0.054 R)
• M36: 8,651,245 km (0.113 R)
• M37: 8,822,834 km (0.101 R)
• M38: 9,727,452 km (0.081 R)
• M39: 10,447,766 km (0.115 R)
• M40: 11,591,890 km (0.092 R)
• M41: 11,907,841 km (0.073 R)
• M42: 12,226,784 km (0.046 R)
• M43: 12,419,316 km (0.055 R)
• M44: 13,101,632 km (0.05 R)
• M45: 13,662,774 km (0.073 R)
• M46: 13,862,786 km (0.079 R)
• M47: 14,502,317 km (0.097 R)
• M48: 14,808,693 km (0.115 R)
• M49: 14,911,168 km (0.095 R)
• M50: 15,740,389 km (0.106 R)
• M51: 16,160,609 km (0.107 R)
• M52: 16,266,225 km (0.074 R)
• M53: 16,655,479 km (0.076 R)
• M54: 17,191,189 km (0.108 R)
• M55: 17,407,059 km (0.064 R)
• M56: 17,551,570 km (0.065 R)
• M57: 17,950,847 km (0.088 R)
• M58: 18,536,822 km (0.104 R)
• M59: 19,278,229 km (0.044 R)
• M60: 19,502,626 km (0.111 R)
• M61: 20,104,907 km (0.096 R)
• M62: 20,294,447 km (0.073 R)
• M63: 21,019,997 km (0.082 R)
• M64: 21,870,610 km (0.081 R)
• M65: 22,378,645 km (0.119 R)
• M66: 22,850,925 km (0.027 R)
• M67: 22,969,556 km (0.06 R)
• M68: 23,525,761 km (0.052 R)
• M69: 24,166,788 km (0.037 R)
• M70: 24,732,418 km (0.063 R)
• M71: 25,302,385 km (0.076 R)
• M72: 25,507,035 km (0.11 R)
• M73: 25,589,015 km (0.108 R)
• M74: 25,671,144 km (0.067 R)
• M75: 27,163,832 km (0.064 R)
• M76: 27,709,714 km (0.113 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: 533 - 16,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit