🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.34 AU - 1.74 AU

Year: 702 Days

Day: 33.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.45 AU - 2.07 AU

Year: 857 Days

Day: 14.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,386,537 km

• M1: 67,469 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.72 AU - 2.72 AU

Year: 1214 Days

Day: 43.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,386,537 km

• M1: 154,535 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.03 AU - 3.37 AU

Year: 1629 Days

Day: 42.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,386,537 km

• M1: 134,488 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.5

Radius: 8.1

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.5 AU - 12 AU

Year: 12046 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,386,537 km

• M1: 110,852 km (0.119 R)
• M2: 162,014 km (0.055 R)
• M3: 403,465 km (0.118 R)
• M4: 536,907 km (0.04 R)
• M5: 827,426 km (0.062 R)
• M6: 1,092,962 km (0.107 R)
• M7: 1,187,508 km (0.116 R)
• M8: 1,700,629 km (0.096 R)
• M9: 2,841,761 km (0.095 R)
• M10: 3,039,829 km (0.102 R)
• M11: 3,732,616 km (0.081 R)
• M12: 3,949,683 km (0.086 R)
• M13: 4,133,838 km (0.077 R)
• M14: 5,016,914 km (0.112 R)
• M15: 5,830,876 km (0.114 R)
• M16: 5,914,501 km (0.094 R)
• M17: 6,082,949 km (0.071 R)
• M18: 6,381,696 km (0.067 R)
• M19: 6,467,864 km (0.075 R)
• M20: 7,261,481 km (0.089 R)
• M21: 9,035,412 km (0.099 R)
• M22: 9,327,278 km (0.077 R)
• M23: 9,523,550 km (0.068 R)
• M24: 9,721,318 km (0.114 R)
• M25: 9,820,651 km (0.061 R)
• M26: 9,920,284 km (0.114 R)
• M27: 10,525,557 km (0.093 R)
• M28: 11,090,737 km (0.107 R)
• M29: 11,930,580 km (0.097 R)
• M30: 12,090,350 km (0.053 R)
• M31: 12,197,163 km (0.085 R)
• M32: 12,465,841 km (0.094 R)
• M33: 14,005,801 km (0.076 R)
• M34: 14,287,195 km (0.107 R)
• M35: 14,456,839 km (0.108 R)
• M36: 14,969,810 km (0.114 R)
• M37: 15,430,871 km (0.101 R)
• M38: 15,721,390 km (0.104 R)
• M39: 16,307,813 km (0.028 R)
• M40: 16,961,257 km (0.115 R)
• M41: 17,502,203 km (0.08 R)
• M42: 17,866,025 km (0.078 R)
• M43: 19,158,850 km (0.107 R)
• M44: 20,354,286 km (0.066 R)
• M45: 20,481,594 km (0.025 R)
• M46: 20,929,041 km (0.103 R)
• M47: 22,094,409 km (0.12 R)
• M48: 24,555,294 km (0.097 R)
• M49: 25,577,346 km (0.11 R)
• M50: 26,405,071 km (0.09 R)
• M51: 26,474,485 km (0.093 R)
• M52: 28,086,851 km (0.098 R)
• M53: 28,441,547 km (0.105 R)
• M54: 30,164,615 km (0.107 R)
• M55: 31,038,865 km (0.105 R)
• M56: 31,479,132 km (0.063 R)
• M57: 31,773,690 km (0.057 R)
• M58: 31,847,442 km (0.104 R)
• M59: 32,439,999 km (0.089 R)
• M60: 34,617,994 km (0.11 R)
• M61: 36,920,455 km (0.104 R)
• M62: 37,153,379 km (0.113 R)
• M63: 38,955,585 km (0.098 R)
• M64: 39,113,560 km (0.11 R)
• M65: 41,026,767 km (0.114 R)
• M66: 42,400,375 km (0.066 R)
• M67: 42,807,281 km (0.117 R)
• M68: 43,297,214 km (0.078 R)
• M69: 44,035,480 km (0.12 R)
• M70: 44,117,908 km (0.115 R)
• M71: 44,447,622 km (0.093 R)
• M72: 45,026,566 km (0.059 R)
• M73: 45,441,550 km (0.096 R)
• M74: 45,524,726 km (0.108 R)
• M75: 45,608,052 km (0.099 R)
• M76: 45,941,356 km (0.08 R)
• M77: 48,212,851 km (0.085 R)
• M78: 48,978,044 km (0.105 R)
• M79: 51,818,159 km (0.096 R)
• M80: 52,514,687 km (0.11 R)
• M81: 53,039,177 km (0.091 R)
• M82: 55,687,209 km (0.05 R)
• M83: 56,132,711 km (0.088 R)
• M84: 56,668,870 km (0.055 R)
• M85: 56,758,479 km (0.085 R)
• M86: 57,296,583 km (0.106 R)
• M87: 57,926,689 km (0.083 R)
• M88: 58,107,104 km (0.054 R)
• M89: 58,468,533 km (0.083 R)
• M90: 60,195,341 km (0.116 R)
• M91: 60,378,149 km (0.041 R)
• M92: 60,927,473 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 14,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit