🌌 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: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.41 AU - 0.63 AU

Year: 139 Days

Day: 19.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.95 AU - 2.57 AU

Year: 1260 Days

Day: 12.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,262,872 km

• M1: 1,888,673 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.7

Radius: 14.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.95 AU - 7.05 AU

Year: 6146 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,262,872 km

• M1: 183,407 km (0.034 R)
• M2: 426,653 km (0.039 R)
• M3: 667,506 km (0.089 R)
• M4: 812,616 km (0.097 R)
• M5: 1,124,677 km (0.083 R)
• M6: 1,490,444 km (0.086 R)
• M7: 1,703,172 km (0.058 R)
• M8: 1,975,589 km (0.111 R)
• M9: 2,075,222 km (0.08 R)
• M10: 2,709,068 km (0.094 R)
• M11: 2,914,615 km (0.106 R)
• M12: 3,242,534 km (0.031 R)
• M13: 3,381,211 km (0.046 R)
• M14: 3,562,374 km (0.088 R)
• M15: 3,664,400 km (0.063 R)
• M16: 3,871,593 km (0.114 R)
• M17: 3,997,853 km (0.097 R)
• M18: 4,168,245 km (0.093 R)
• M19: 4,472,528 km (0.071 R)
• M20: 4,829,169 km (0.1 R)
• M21: 4,942,414 km (0.098 R)
• M22: 5,954,294 km (0.105 R)
• M23: 6,798,924 km (0.081 R)
• M24: 6,926,381 km (0.104 R)
• M25: 7,029,006 km (0.046 R)
• M26: 7,209,570 km (0.091 R)
• M27: 7,365,750 km (0.112 R)
• M28: 7,681,252 km (0.104 R)
• M29: 7,947,686 km (0.097 R)
• M30: 8,055,097 km (0.112 R)
• M31: 8,244,339 km (0.074 R)
• M32: 8,353,096 km (0.11 R)
• M33: 8,987,990 km (0.074 R)
• M34: 9,552,572 km (0.059 R)
• M35: 9,781,756 km (0.12 R)
• M36: 10,568,641 km (0.097 R)
• M37: 10,716,593 km (0.068 R)
• M38: 10,924,833 km (0.109 R)
• M39: 11,164,639 km (0.11 R)
• M40: 11,345,652 km (0.118 R)
• M41: 11,618,818 km (0.07 R)
• M42: 11,832,892 km (0.078 R)
• M43: 12,608,109 km (0.071 R)
• M44: 12,891,297 km (0.102 R)
• M45: 13,624,327 km (0.095 R)
• M46: 13,720,967 km (0.098 R)
• M47: 14,207,609 km (0.047 R)
• M48: 14,535,228 km (0.093 R)
• M49: 14,997,935 km (0.102 R)
• M50: 15,231,158 km (0.11 R)
• M51: 15,398,558 km (0.098 R)
• M52: 15,667,535 km (0.113 R)
• M53: 16,108,100 km (0.04 R)
• M54: 16,346,859 km (0.083 R)
• M55: 16,449,632 km (0.107 R)
• M56: 16,724,743 km (0.095 R)
• M57: 17,419,026 km (0.096 R)
• M58: 17,629,062 km (0.07 R)
• M59: 18,016,520 km (0.083 R)
• M60: 18,229,099 km (0.028 R)
• M61: 18,371,217 km (0.072 R)
• M62: 19,885,895 km (0.036 R)
• M63: 20,289,211 km (0.115 R)
• M64: 20,436,565 km (0.109 R)
• M65: 21,290,769 km (0.115 R)
• M66: 21,778,757 km (0.067 R)
• M67: 21,891,853 km (0.03 R)
• M68: 23,728,616 km (0.059 R)
• M69: 23,845,003 km (0.042 R)
• M70: 24,039,480 km (0.12 R)
• M71: 24,273,601 km (0.117 R)
• M72: 24,390,886 km (0.11 R)
• M73: 24,508,320 km (0.098 R)
• M74: 25,574,504 km (0.058 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: 427 - 11,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit