🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.1 AU - 1.18 AU

Year: 456 Days

Day: 36.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,620,871 km

• M1: 650,452 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.7 AU - 2.28 AU

Year: 1052 Days

Day: 46.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 62.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,620,871 km

• M1: 444,455 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.9

Radius: 14.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.69 AU - 5.77 AU

Year: 4482 Days

Day: 14.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 149.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,620,871 km

• M1: 185,053 km (0.109 R)
• M2: 311,164 km (0.117 R)
• M3: 440,416 km (0.074 R)
• M4: 575,204 km (0.061 R)
• M5: 750,383 km (0.095 R)
• M6: 933,042 km (0.029 R)
• M7: 1,023,848 km (0.116 R)
• M8: 1,258,268 km (0.117 R)
• M9: 1,495,680 km (0.087 R)
• M10: 1,879,996 km (0.095 R)
• M11: 2,101,551 km (0.104 R)
• M12: 2,260,125 km (0.079 R)
• M13: 2,368,134 km (0.103 R)
• M14: 2,552,140 km (0.108 R)
• M15: 2,934,661 km (0.113 R)
• M16: 3,521,983 km (0.074 R)
• M17: 3,733,215 km (0.036 R)
• M18: 4,257,256 km (0.116 R)
• M19: 4,392,044 km (0.097 R)
• M20: 4,688,846 km (0.112 R)
• M21: 4,945,257 km (0.043 R)
• M22: 5,254,326 km (0.08 R)
• M23: 5,399,137 km (0.035 R)
• M24: 5,496,375 km (0.119 R)
• M25: 5,717,481 km (0.116 R)
• M26: 6,143,237 km (0.079 R)
• M27: 6,347,138 km (0.098 R)
• M28: 7,346,452 km (0.111 R)
• M29: 7,947,387 km (0.045 R)
• M30: 8,225,938 km (0.119 R)
• M31: 8,338,137 km (0.086 R)
• M32: 8,878,634 km (0.064 R)
• M33: 9,518,613 km (0.107 R)
• M34: 9,636,646 km (0.1 R)
• M35: 9,755,128 km (0.057 R)
• M36: 9,874,058 km (0.104 R)
• M37: 10,053,575 km (0.078 R)
• M38: 10,537,225 km (0.105 R)
• M39: 11,495,848 km (0.113 R)
• M40: 12,097,381 km (0.117 R)
• M41: 13,297,904 km (0.084 R)
• M42: 13,595,754 km (0.076 R)
• M43: 14,029,887 km (0.116 R)
• M44: 14,299,163 km (0.1 R)
• M45: 14,400,740 km (0.097 R)
• M46: 15,776,591 km (0.064 R)
• M47: 16,268,020 km (0.03 R)
• M48: 16,409,390 km (0.11 R)
• M49: 16,586,664 km (0.041 R)
• M50: 16,764,536 km (0.073 R)
• M51: 18,173,897 km (0.082 R)
• M52: 18,578,260 km (0.112 R)
• M53: 18,911,415 km (0.112 R)
• M54: 19,060,115 km (0.089 R)
• M55: 19,209,115 km (0.113 R)
• M56: 19,470,911 km (0.071 R)
• M57: 19,696,355 km (0.102 R)
• M58: 21,841,140 km (0.106 R)
• M59: 22,036,215 km (0.084 R)
• M60: 22,901,639 km (0.096 R)
• M61: 23,219,086 km (0.11 R)
• M62: 23,418,200 km (0.037 R)
• M63: 23,778,133 km (0.106 R)
• M64: 24,099,619 km (0.118 R)
• M65: 25,276,954 km (0.11 R)
• M66: 25,440,763 km (0.098 R)
• M67: 25,934,436 km (0.112 R)
• M68: 26,141,181 km (0.116 R)
• M69: 26,514,577 km (0.081 R)
• M70: 26,722,668 km (0.064 R)
• M71: 26,931,506 km (0.118 R)
• M72: 27,266,606 km (0.098 R)
• M73: 27,392,567 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 18,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit