🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 0.98 AU

Year: 253 Days

Day: 44 Hours

Environment

Temp: 118 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.2

Radius: 6.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 17.41 AU - 18.13 AU

Year: 26450 Days

Day: 20.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 68,514,236 km

• M1: 89,609 km (0.105 R)
• M2: 381,624 km (0.048 R)
• M3: 1,419,534 km (0.116 R)
• M4: 2,255,936 km (0.105 R)
• M5: 3,080,819 km (0.117 R)
• M6: 3,217,551 km (0.028 R)
• M7: 4,138,775 km (0.119 R)
• M8: 4,721,907 km (0.117 R)
• M9: 5,265,396 km (0.115 R)
• M10: 5,896,101 km (0.12 R)
• M11: 6,515,436 km (0.099 R)
• M12: 7,889,642 km (0.08 R)
• M13: 9,587,728 km (0.111 R)
• M14: 10,029,340 km (0.111 R)
• M15: 10,890,725 km (0.103 R)
• M16: 11,183,189 km (0.064 R)
• M17: 11,393,673 km (0.114 R)
• M18: 11,647,840 km (0.059 R)
• M19: 12,771,170 km (0.078 R)
• M20: 14,109,772 km (0.028 R)
• M21: 14,980,432 km (0.111 R)
• M22: 15,586,153 km (0.105 R)
• M23: 16,247,226 km (0.052 R)
• M24: 19,182,935 km (0.097 R)
• M25: 19,283,614 km (0.1 R)
• M26: 19,637,264 km (0.107 R)
• M27: 21,698,722 km (0.095 R)
• M28: 22,861,397 km (0.096 R)
• M29: 25,191,982 km (0.096 R)
• M30: 25,302,236 km (0.093 R)
• M31: 26,134,000 km (0.103 R)
• M32: 26,189,800 km (0.089 R)
• M33: 26,357,350 km (0.042 R)
• M34: 27,710,612 km (0.113 R)
• M35: 28,797,889 km (0.118 R)
• M36: 29,491,874 km (0.119 R)
• M37: 29,549,918 km (0.099 R)
• M38: 32,441,645 km (0.105 R)
• M39: 32,621,611 km (0.082 R)
• M40: 33,829,913 km (0.067 R)
• M41: 33,890,650 km (0.094 R)
• M42: 34,012,422 km (0.106 R)
• M43: 35,545,800 km (0.044 R)
• M44: 38,235,720 km (0.118 R)
• M45: 38,362,429 km (0.036 R)
• M46: 38,934,342 km (0.038 R)
• M47: 39,637,153 km (0.073 R)
• M48: 39,893,713 km (0.1 R)
• M49: 41,509,819 km (0.117 R)
• M50: 42,489,834 km (0.114 R)
• M51: 42,884,025 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.4

Radius: 6.1

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 15.43 AU - 21.05 AU

Year: 27507 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,514,236 km

• M1: 346,319 km (0.077 R)
• M2: 795,561 km (0.074 R)
• M3: 1,682,826 km (0.031 R)
• M4: 1,985,613 km (0.119 R)
• M5: 2,111,574 km (0.103 R)
• M6: 2,371,276 km (0.091 R)
• M7: 2,641,150 km (0.097 R)
• M8: 2,992,257 km (0.084 R)
• M9: 3,815,643 km (0.066 R)
• M10: 3,854,688 km (0.072 R)
• M11: 4,012,065 km (0.075 R)
• M12: 4,051,709 km (0.04 R)
• M13: 4,171,686 km (0.104 R)
• M14: 4,414,932 km (0.113 R)
• M15: 5,258,814 km (0.087 R)
• M16: 5,345,880 km (0.068 R)
• M17: 5,699,230 km (0.036 R)
• M18: 6,014,433 km (0.104 R)
• M19: 6,059,911 km (0.078 R)
• M20: 6,197,241 km (0.102 R)
• M21: 7,041,871 km (0.064 R)
• M22: 7,624,854 km (0.1 R)
• M23: 7,723,588 km (0.104 R)
• M24: 8,172,831 km (0.088 R)
• M25: 8,273,809 km (0.105 R)
• M26: 8,992,478 km (0.065 R)
• M27: 9,253,975 km (0.072 R)
• M28: 10,107,431 km (0.109 R)
• M29: 10,488,606 km (0.05 R)
• M30: 12,697,568 km (0.07 R)
• M31: 12,990,780 km (0.096 R)
• M32: 13,167,904 km (0.097 R)
• M33: 14,004,605 km (0.095 R)
• M34: 14,065,042 km (0.091 R)
• M35: 14,858,509 km (0.071 R)
• M36: 15,105,645 km (0.105 R)
• M37: 15,541,274 km (0.105 R)
• M38: 15,854,981 km (0.083 R)
• M39: 18,042,850 km (0.026 R)
• M40: 18,504,957 km (0.091 R)
• M41: 18,837,364 km (0.052 R)
• M42: 19,982,386 km (0.06 R)
• M43: 20,255,103 km (0.12 R)
• M44: 20,529,017 km (0.096 R)
• M45: 21,219,261 km (0.084 R)
• M46: 21,567,226 km (0.099 R)
• M47: 22,764,158 km (0.103 R)
• M48: 23,048,993 km (0.119 R)
• M49: 24,855,537 km (0.05 R)
• M50: 25,664,712 km (0.069 R)
• M51: 26,632,161 km (0.098 R)
• M52: 26,932,254 km (0.098 R)
• M53: 27,308,942 km (0.117 R)
• M54: 28,756,002 km (0.085 R)
• M55: 29,372,794 km (0.075 R)
• M56: 30,462,614 km (0.105 R)
• M57: 30,619,393 km (0.12 R)
• M58: 31,012,536 km (0.071 R)
• M59: 31,249,050 km (0.044 R)
• M60: 33,810,465 km (0.057 R)
• M61: 36,106,493 km (0.069 R)
• M62: 36,438,451 km (0.111 R)
• M63: 37,189,432 km (0.095 R)
• M64: 39,557,866 km (0.034 R)
• M65: 39,986,015 km (0.098 R)
• M66: 41,800,487 km (0.077 R)
• M67: 42,061,985 km (0.107 R)
• M68: 42,411,296 km (0.06 R)
• M69: 43,201,023 km (0.033 R)
• M70: 44,350,234 km (0.104 R)
• M71: 44,794,838 km (0.118 R)
• M72: 45,688,686 km (0.11 R)
• M73: 46,317,745 km (0.086 R)
• M74: 46,678,575 km (0.055 R)
• M75: 48,588,042 km (0.116 R)
• M76: 49,598,276 km (0.075 R)
• M77: 50,337,440 km (0.1 R)
• M78: 50,987,143 km (0.103 R)
• M79: 51,920,185 km (0.119 R)
• M80: 53,330,295 km (0.095 R)
• M81: 54,182,254 km (0.051 R)
• M82: 55,038,852 km (0.12 R)
• M83: 55,325,332 km (0.118 R)
• M84: 55,804,045 km (0.109 R)
• M85: 58,607,060 km (0.039 R)
• M86: 58,899,524 km (0.034 R)
• M87: 59,290,423 km (0.119 R)
• M88: 61,554,437 km (0.105 R)
• M89: 66,268,266 km (0.059 R)
• M90: 67,184,105 km (0.086 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 13,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit