🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.62 AU - 0.94 AU

Year: 262 Days

Day: 25.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,683,291 km

• M1: 161,865 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.6 AU - 1.98 AU

Year: 912 Days

Day: 26.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,683,291 km

• M1: 929,601 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 11.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.04 AU - 5.26 AU

Year: 3818 Days

Day: 7.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 17,683,291 km

• M1: 149,598 km (0.07 R)
• M2: 284,984 km (0.071 R)
• M3: 485,295 km (0.075 R)
• M4: 558,748 km (0.032 R)
• M5: 719,267 km (0.098 R)
• M6: 850,464 km (0.08 R)
• M7: 923,916 km (0.065 R)
• M8: 999,912 km (0.11 R)
• M9: 1,088,025 km (0.115 R)
• M10: 1,168,659 km (0.076 R)
• M11: 1,283,251 km (0.084 R)
• M12: 1,512,734 km (0.112 R)
• M13: 1,638,396 km (0.075 R)
• M14: 1,720,226 km (0.076 R)
• M15: 2,150,619 km (0.093 R)
• M16: 2,669,275 km (0.03 R)
• M17: 2,752,601 km (0.107 R)
• M18: 2,893,372 km (0.035 R)
• M19: 3,036,538 km (0.11 R)
• M20: 3,270,509 km (0.09 R)
• M21: 3,419,807 km (0.104 R)
• M22: 3,540,982 km (0.103 R)
• M23: 3,694,469 km (0.111 R)
• M24: 4,151,939 km (0.067 R)
• M25: 4,511,124 km (0.11 R)
• M26: 4,965,901 km (0.107 R)
• M27: 5,103,382 km (0.063 R)
• M28: 5,242,358 km (0.078 R)
• M29: 5,937,240 km (0.083 R)
• M30: 6,046,746 km (0.059 R)
• M31: 6,286,252 km (0.105 R)
• M32: 6,585,448 km (0.101 R)
• M33: 6,717,842 km (0.103 R)
• M34: 7,081,664 km (0.043 R)
• M35: 7,452,068 km (0.089 R)
• M36: 7,570,251 km (0.082 R)
• M37: 7,888,745 km (0.12 R)
• M38: 8,009,320 km (0.04 R)
• M39: 8,171,036 km (0.109 R)
• M40: 8,272,613 km (0.033 R)
• M41: 8,497,757 km (0.078 R)
• M42: 8,641,970 km (0.115 R)
• M43: 8,828,668 km (0.118 R)
• M44: 8,974,825 km (0.088 R)
• M45: 9,079,693 km (0.093 R)
• M46: 9,185,010 km (0.078 R)
• M47: 9,418,233 km (0.079 R)
• M48: 9,717,728 km (0.116 R)
• M49: 9,976,981 km (0.103 R)
• M50: 10,216,637 km (0.072 R)
• M51: 10,348,134 km (0.1 R)
• M52: 10,590,781 km (0.077 R)
• M53: 10,812,934 km (0.096 R)
• M54: 10,969,413 km (0.081 R)
• M55: 11,307,355 km (0.114 R)
• M56: 11,717,253 km (0.109 R)
• M57: 12,248,176 km (0.105 R)
• M58: 12,341,376 km (0.104 R)
• M59: 12,645,658 km (0.077 R)
• M60: 13,309,723 km (0.091 R)
• M61: 14,597,461 km (0.101 R)
• M62: 15,293,690 km (0.052 R)
• M63: 15,570,296 km (0.085 R)
• M64: 15,797,685 km (0.026 R)
• M65: 16,077,283 km (0.065 R)
• M66: 16,230,471 km (0.095 R)
• M67: 16,666,998 km (0.104 R)
• M68: 17,029,474 km (0.096 R)
• M69: 17,185,654 km (0.079 R)
• M70: 17,630,707 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 10,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit