🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 14.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.72 AU - 0.8 AU

Year: 449 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,967,920 km

• M1: 188,493 km (0.087 R)
• M2: 283,787 km (0.047 R)
• M3: 443,857 km (0.06 R)
• M4: 541,694 km (0.112 R)
• M5: 640,877 km (0.071 R)
• M6: 775,515 km (0.072 R)
• M7: 881,281 km (0.094 R)
• M8: 1,048,531 km (0.071 R)
• M9: 1,142,030 km (0.118 R)
• M10: 1,238,670 km (0.072 R)
• M11: 1,385,276 km (0.078 R)
• M12: 1,476,980 km (0.117 R)
• M13: 1,583,493 km (0.061 R)
• M14: 1,765,554 km (0.114 R)
• M15: 1,932,356 km (0.059 R)
• M16: 2,049,790 km (0.103 R)
• M17: 2,146,430 km (0.054 R)
• M18: 2,239,929 km (0.099 R)
• M19: 2,363,646 km (0.097 R)
• M20: 2,465,373 km (0.096 R)
• M21: 2,563,659 km (0.111 R)
• M22: 2,749,010 km (0.043 R)
• M23: 2,907,734 km (0.091 R)
• M24: 3,011,854 km (0.112 R)
• M25: 3,149,185 km (0.112 R)
• M26: 3,353,835 km (0.048 R)
• M27: 3,474,261 km (0.066 R)
• M28: 3,702,697 km (0.102 R)
• M29: 3,919,015 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.3

Radius: 11.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.92 AU - 1 AU

Year: 638 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 50,967,920 km

• M1: 148,251 km (0.104 R)
• M2: 251,923 km (0.028 R)
• M3: 387,907 km (0.098 R)
• M4: 510,278 km (0.064 R)
• M5: 601,982 km (0.049 R)
• M6: 704,456 km (0.097 R)
• M7: 879,486 km (0.107 R)
• M8: 993,779 km (0.084 R)
• M9: 1,137,991 km (0.061 R)
• M10: 1,421,479 km (0.098 R)
• M11: 1,497,325 km (0.034 R)
• M12: 1,608,177 km (0.11 R)
• M13: 1,721,871 km (0.07 R)
• M14: 1,856,210 km (0.095 R)
• M15: 1,994,140 km (0.103 R)
• M16: 2,154,209 km (0.09 R)
• M17: 2,229,607 km (0.1 R)
• M18: 2,370,229 km (0.09 R)
• M19: 2,566,800 km (0.116 R)
• M20: 2,660,299 km (0.113 R)
• M21: 2,955,156 km (0.069 R)
• M22: 3,103,109 km (0.065 R)
• M23: 3,181,648 km (0.073 R)
• M24: 3,282,476 km (0.081 R)
• M25: 3,391,833 km (0.08 R)
• M26: 3,539,486 km (0.113 R)
• M27: 3,674,124 km (0.114 R)
• M28: 3,795,448 km (0.105 R)
• M29: 3,871,892 km (0.116 R)
• M30: 3,979,902 km (0.08 R)
• M31: 4,230,329 km (0.087 R)
• M32: 4,583,380 km (0.108 R)
• M33: 4,705,900 km (0.075 R)
• M34: 4,813,012 km (0.069 R)
• M35: 4,904,267 km (0.102 R)
• M36: 5,088,721 km (0.109 R)
• M37: 5,215,730 km (0.075 R)
• M38: 5,326,582 km (0.066 R)
• M39: 5,421,128 km (0.086 R)
• M40: 5,524,799 km (0.094 R)
• M41: 5,751,889 km (0.046 R)
• M42: 6,107,183 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.3

Radius: 6

Gravity: 27.43 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.37 AU - 5.95 AU

Year: 9133 Days

Day: 17.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,967,920 km

• M1: 104,419 km (0.096 R)
• M2: 576,700 km (0.113 R)
• M3: 626,665 km (0.06 R)
• M4: 713,283 km (0.075 R)
• M5: 860,337 km (0.085 R)
• M6: 918,082 km (0.089 R)
• M7: 1,541,307 km (0.115 R)
• M8: 1,588,430 km (0.055 R)
• M9: 1,684,023 km (0.118 R)
• M10: 1,732,493 km (0.097 R)
• M11: 2,111,424 km (0.044 R)
• M12: 2,543,164 km (0.091 R)
• M13: 3,120,462 km (0.109 R)
• M14: 3,362,362 km (0.099 R)
• M15: 3,516,747 km (0.035 R)
• M16: 3,641,811 km (0.089 R)
• M17: 3,928,889 km (0.105 R)
• M18: 3,993,665 km (0.061 R)
• M19: 4,289,569 km (0.082 R)
• M20: 4,626,613 km (0.078 R)
• M21: 4,833,058 km (0.028 R)
• M22: 4,937,328 km (0.055 R)
• M23: 5,112,956 km (0.074 R)
• M24: 5,219,171 km (0.092 R)
• M25: 6,322,156 km (0.044 R)
• M26: 7,135,519 km (0.079 R)
• M27: 7,254,450 km (0.111 R)
• M28: 7,294,243 km (0.092 R)
• M29: 7,940,505 km (0.113 R)
• M30: 7,981,495 km (0.114 R)
• M31: 8,063,774 km (0.1 R)
• M32: 8,520,945 km (0.077 R)
• M33: 9,460,569 km (0.104 R)
• M34: 9,591,168 km (0.044 R)
• M35: 9,634,851 km (0.12 R)
• M36: 10,031,136 km (0.109 R)
• M37: 10,342,898 km (0.069 R)
• M38: 10,657,951 km (0.083 R)
• M39: 11,251,256 km (0.047 R)
• M40: 12,805,129 km (0.032 R)
• M41: 13,386,616 km (0.051 R)
• M42: 13,631,508 km (0.041 R)
• M43: 13,877,895 km (0.118 R)
• M44: 14,075,963 km (0.03 R)
• M45: 14,928,521 km (0.094 R)
• M46: 15,182,389 km (0.109 R)
• M47: 16,004,429 km (0.078 R)
• M48: 16,160,160 km (0.09 R)
• M49: 17,105,320 km (0.117 R)
• M50: 17,531,075 km (0.055 R)
• M51: 18,392,909 km (0.069 R)
• M52: 19,103,498 km (0.065 R)
• M53: 19,379,058 km (0.108 R)
• M54: 21,459,366 km (0.102 R)
• M55: 21,803,441 km (0.085 R)
• M56: 21,860,886 km (0.112 R)
• M57: 21,976,077 km (0.088 R)
• M58: 23,197,543 km (0.106 R)
• M59: 23,905,291 km (0.103 R)
• M60: 23,964,681 km (0.104 R)
• M61: 24,261,932 km (0.081 R)
• M62: 24,381,162 km (0.052 R)
• M63: 24,440,851 km (0.06 R)
• M64: 25,584,228 km (0.094 R)
• M65: 28,298,532 km (0.107 R)
• M66: 28,361,213 km (0.108 R)
• M67: 29,562,035 km (0.12 R)
• M68: 30,779,463 km (0.119 R)
• M69: 31,037,968 km (0.064 R)
• M70: 31,947,972 km (0.049 R)
• M71: 32,144,094 km (0.079 R)
• M72: 32,340,666 km (0.046 R)
• M73: 34,060,593 km (0.095 R)
• M74: 36,901,307 km (0.093 R)
• M75: 37,107,153 km (0.108 R)
• M76: 37,244,634 km (0.08 R)
• M77: 38,211,186 km (0.051 R)
• M78: 39,606,335 km (0.106 R)
• M79: 40,028,201 km (0.114 R)
• M80: 41,160,209 km (0.066 R)
• M81: 44,108,783 km (0.073 R)
• M82: 44,327,195 km (0.116 R)
• M83: 45,718,755 km (0.077 R)
• M84: 46,235,017 km (0.044 R)
• M85: 48,094,668 km (0.073 R)
• M86: 48,394,612 km (0.117 R)
• M87: 49,297,734 km (0.052 R)
• M88: 49,373,281 km (0.091 R)
• M89: 50,206,392 km (0.058 R)
• M90: 50,358,383 km (0.079 R)
• M91: 50,586,670 km (0.115 R)
• M92: 50,739,110 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 20,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit