🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.5 AU - 0.54 AU

Year: 242 Days

Day: 18.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,914,492 km

• M1: 128,355 km (0.103 R)
• M2: 440,865 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.46 AU - 0.64 AU

Year: 263 Days

Day: 12.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.3

Radius: 9.5

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.22 AU - 1.98 AU

Year: 1307 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 13,914,492 km

• M1: 138,528 km (0.096 R)
• M2: 208,539 km (0.041 R)
• M3: 315,801 km (0.113 R)
• M4: 384,616 km (0.038 R)
• M5: 560,992 km (0.112 R)
• M6: 677,379 km (0.057 R)
• M7: 779,854 km (0.101 R)
• M8: 879,935 km (0.116 R)
• M9: 1,110,914 km (0.103 R)
• M10: 1,207,105 km (0.11 R)
• M11: 1,342,940 km (0.094 R)
• M12: 1,474,437 km (0.05 R)
• M13: 1,551,480 km (0.033 R)
• M14: 1,842,747 km (0.119 R)
• M15: 2,021,516 km (0.108 R)
• M16: 2,206,269 km (0.062 R)
• M17: 2,272,691 km (0.085 R)
• M18: 2,430,666 km (0.049 R)
• M19: 2,592,232 km (0.038 R)
• M20: 2,745,420 km (0.103 R)
• M21: 2,962,636 km (0.058 R)
• M22: 3,160,405 km (0.095 R)
• M23: 3,362,661 km (0.119 R)
• M24: 3,452,569 km (0.085 R)
• M25: 3,517,196 km (0.113 R)
• M26: 3,621,465 km (0.089 R)
• M27: 3,806,518 km (0.095 R)
• M28: 4,199,811 km (0.059 R)
• M29: 4,282,837 km (0.078 R)
• M30: 4,492,723 km (0.072 R)
• M31: 4,937,478 km (0.118 R)
• M32: 5,143,025 km (0.102 R)
• M33: 5,217,076 km (0.06 R)
• M34: 5,441,473 km (0.065 R)
• M35: 5,623,234 km (0.053 R)
• M36: 5,807,090 km (0.059 R)
• M37: 6,149,220 km (0.114 R)
• M38: 6,307,046 km (0.09 R)
• M39: 6,370,476 km (0.042 R)
• M40: 6,466,069 km (0.115 R)
• M41: 6,837,071 km (0.097 R)
• M42: 6,902,296 km (0.072 R)
• M43: 7,017,038 km (0.117 R)
• M44: 7,148,833 km (0.059 R)
• M45: 7,314,737 km (0.098 R)
• M46: 7,398,213 km (0.068 R)
• M47: 7,616,626 km (0.061 R)
• M48: 7,871,391 km (0.035 R)
• M49: 8,025,627 km (0.06 R)
• M50: 8,829,416 km (0.097 R)
• M51: 9,025,389 km (0.113 R)
• M52: 9,168,853 km (0.108 R)
• M53: 9,530,880 km (0.111 R)
• M54: 9,658,787 km (0.09 R)
• M55: 9,897,545 km (0.112 R)
• M56: 10,157,097 km (0.053 R)
• M57: 10,381,195 km (0.108 R)
• M58: 10,569,389 km (0.119 R)
• M59: 10,739,631 km (0.104 R)
• M60: 10,834,626 km (0.095 R)
• M61: 11,275,042 km (0.12 R)
• M62: 11,740,890 km (0.102 R)
• M63: 12,352,147 km (0.061 R)
• M64: 12,651,492 km (0.081 R)
• M65: 12,751,872 km (0.108 R)
• M66: 13,013,968 km (0.096 R)
• M67: 13,196,627 km (0.119 R)
• M68: 13,379,884 km (0.115 R)
• M69: 13,441,219 km (0.066 R)
• M70: 13,605,178 km (0.076 R)
• M71: 13,873,108 km (0.091 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: 355 - 13,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit