🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81

Radius: 8.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.48 AU - 0.54 AU

Year: 243 Days

Day: 11.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 16,326,507 km

• M1: 111,750 km (0.102 R)
• M2: 171,290 km (0.101 R)
• M3: 229,932 km (0.116 R)
• M4: 287,378 km (0.103 R)
• M5: 364,720 km (0.091 R)
• M6: 435,330 km (0.086 R)
• M7: 496,366 km (0.09 R)
• M8: 594,203 km (0.11 R)
• M9: 678,576 km (0.084 R)
• M10: 737,817 km (0.119 R)
• M11: 821,143 km (0.039 R)
• M12: 901,626 km (0.058 R)
• M13: 980,614 km (0.072 R)
• M14: 1,077,703 km (0.102 R)
• M15: 1,138,889 km (0.105 R)
• M16: 1,222,514 km (0.091 R)
• M17: 1,286,691 km (0.096 R)
• M18: 1,376,450 km (0.118 R)
• M19: 1,438,384 km (0.109 R)
• M20: 1,616,854 km (0.102 R)
• M21: 1,674,449 km (0.102 R)
• M22: 1,738,178 km (0.09 R)
• M23: 1,808,040 km (0.039 R)
• M24: 1,898,247 km (0.117 R)
• M25: 1,961,976 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 10.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.72 AU - 0.84 AU

Year: 459 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 16,326,507 km

• M1: 129,402 km (0.105 R)
• M2: 199,713 km (0.071 R)
• M3: 316,848 km (0.114 R)
• M4: 433,983 km (0.059 R)
• M5: 500,704 km (0.107 R)
• M6: 565,630 km (0.066 R)
• M7: 656,435 km (0.041 R)
• M8: 728,990 km (0.104 R)
• M9: 857,944 km (0.053 R)
• M10: 968,347 km (0.056 R)
• M11: 1,091,765 km (0.119 R)
• M12: 1,159,533 km (0.072 R)
• M13: 1,249,591 km (0.06 R)
• M14: 1,342,192 km (0.105 R)
• M15: 1,419,684 km (0.119 R)
• M16: 1,525,449 km (0.077 R)
• M17: 1,643,033 km (0.084 R)
• M18: 1,735,784 km (0.049 R)
• M19: 1,806,394 km (0.068 R)
• M20: 1,887,776 km (0.107 R)
• M21: 1,970,354 km (0.089 R)
• M22: 2,054,278 km (0.113 R)
• M23: 2,159,595 km (0.099 R)
• M24: 2,344,348 km (0.103 R)
• M25: 2,459,987 km (0.111 R)
• M26: 2,555,880 km (0.037 R)
• M27: 2,642,347 km (0.113 R)
• M28: 2,751,703 km (0.096 R)
• M29: 2,823,660 km (0.046 R)
• M30: 2,901,899 km (0.068 R)
• M31: 2,992,107 km (0.079 R)
• M32: 3,060,473 km (0.084 R)
• M33: 3,595,884 km (0.093 R)
• M34: 3,662,605 km (0.117 R)
• M35: 3,729,774 km (0.091 R)
• M36: 3,852,893 km (0.096 R)
• M37: 3,964,942 km (0.095 R)
• M38: 4,103,320 km (0.111 R)
• M39: 4,173,182 km (0.108 R)
• M40: 4,307,521 km (0.096 R)
• M41: 4,404,461 km (0.064 R)

Asteroid Belt

Center: 1.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.1

Radius: 13.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.04 AU - 2.68 AU

Year: 2418 Days

Day: 10.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 16,326,507 km

• M1: 173,534 km (0.104 R)
• M2: 311,912 km (0.06 R)
• M3: 399,426 km (0.111 R)
• M4: 589,715 km (0.092 R)
• M5: 709,842 km (0.066 R)
• M6: 907,909 km (0.09 R)
• M7: 1,097,300 km (0.065 R)
• M8: 1,260,811 km (0.081 R)
• M9: 1,381,387 km (0.064 R)
• M10: 1,538,016 km (0.115 R)
• M11: 1,624,034 km (0.088 R)
• M12: 1,756,279 km (0.079 R)
• M13: 1,892,413 km (0.115 R)
• M14: 2,079,560 km (0.108 R)
• M15: 2,187,719 km (0.083 R)
• M16: 2,322,507 km (0.106 R)
• M17: 2,460,137 km (0.101 R)
• M18: 2,626,340 km (0.085 R)
• M19: 2,717,595 km (0.085 R)
• M20: 3,051,946 km (0.041 R)
• M21: 3,217,102 km (0.095 R)
• M22: 3,385,549 km (0.095 R)
• M23: 4,027,923 km (0.089 R)
• M24: 4,472,228 km (0.12 R)
• M25: 5,176,386 km (0.086 R)
• M26: 5,457,779 km (0.118 R)
• M27: 6,122,442 km (0.117 R)
• M28: 6,473,399 km (0.085 R)
• M29: 6,740,880 km (0.086 R)
• M30: 6,903,194 km (0.107 R)
• M31: 7,048,603 km (0.064 R)
• M32: 7,176,509 km (0.113 R)
• M33: 7,416,464 km (0.069 R)
• M34: 7,677,662 km (0.058 R)
• M35: 8,132,739 km (0.063 R)
• M36: 8,228,780 km (0.068 R)
• M37: 8,363,718 km (0.109 R)
• M38: 8,479,955 km (0.098 R)
• M39: 9,369,015 km (0.094 R)
• M40: 9,550,328 km (0.091 R)
• M41: 10,349,929 km (0.048 R)
• M42: 10,789,447 km (0.117 R)
• M43: 10,937,250 km (0.07 R)
• M44: 11,406,389 km (0.089 R)
• M45: 11,686,735 km (0.067 R)
• M46: 11,795,194 km (0.118 R)
• M47: 11,925,643 km (0.11 R)
• M48: 12,100,523 km (0.12 R)
• M49: 12,541,388 km (0.114 R)
• M50: 12,696,970 km (0.1 R)
• M51: 12,808,420 km (0.079 R)
• M52: 12,942,609 km (0.067 R)
• M53: 13,032,368 km (0.094 R)
• M54: 13,122,426 km (0.08 R)
• M55: 13,280,252 km (0.115 R)
• M56: 13,529,781 km (0.11 R)
• M57: 13,849,621 km (0.087 R)
• M58: 14,148,667 km (0.037 R)
• M59: 14,357,057 km (0.093 R)
• M60: 14,870,776 km (0.052 R)
• M61: 15,319,271 km (0.102 R)
• M62: 15,892,231 km (0.108 R)
• M63: 16,132,934 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 13,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit