🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.03 AU - 2.95 AU

Year: 1504 Days

Day: 25.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 10.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.65 AU - 4.65 AU

Year: 3237 Days

Day: 13.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 97,324,686 km

• M1: 132,394 km (0.091 R)
• M2: 228,586 km (0.108 R)
• M3: 387,010 km (0.113 R)
• M4: 581,038 km (0.078 R)
• M5: 807,978 km (0.094 R)
• M6: 896,241 km (0.084 R)
• M7: 1,181,524 km (0.056 R)
• M8: 1,303,745 km (0.038 R)
• M9: 1,495,380 km (0.073 R)
• M10: 1,742,217 km (0.051 R)
• M11: 1,823,598 km (0.069 R)
• M12: 1,918,293 km (0.061 R)
• M13: 2,063,403 km (0.106 R)
• M14: 2,313,381 km (0.072 R)
• M15: 2,586,697 km (0.09 R)
• M16: 2,788,355 km (0.113 R)
• M17: 2,925,686 km (0.088 R)
• M18: 3,037,136 km (0.102 R)
• M19: 3,192,867 km (0.091 R)
• M20: 3,307,759 km (0.056 R)
• M21: 3,675,919 km (0.118 R)
• M22: 4,010,719 km (0.025 R)
• M23: 4,228,982 km (0.081 R)
• M24: 4,467,292 km (0.081 R)
• M25: 4,742,701 km (0.063 R)
• M26: 4,940,470 km (0.113 R)
• M27: 5,140,931 km (0.11 R)
• M28: 5,208,399 km (0.086 R)
• M29: 5,412,451 km (0.031 R)
• M30: 5,549,931 km (0.102 R)
• M31: 5,636,549 km (0.055 R)
• M32: 5,828,632 km (0.067 R)
• M33: 6,111,821 km (0.105 R)
• M34: 6,273,088 km (0.113 R)
• M35: 6,747,163 km (0.115 R)
• M36: 6,858,165 km (0.115 R)
• M37: 6,988,465 km (0.061 R)
• M38: 7,082,113 km (0.066 R)
• M39: 7,251,607 km (0.067 R)
• M40: 7,479,744 km (0.069 R)
• M41: 8,356,238 km (0.085 R)
• M42: 8,655,733 km (0.088 R)
• M43: 8,796,654 km (0.042 R)
• M44: 8,958,668 km (0.091 R)
• M45: 9,121,730 km (0.085 R)
• M46: 9,224,055 km (0.082 R)
• M47: 9,554,367 km (0.108 R)
• M48: 9,741,813 km (0.055 R)
• M49: 9,846,532 km (0.044 R)
• M50: 9,930,606 km (0.081 R)
• M51: 10,162,782 km (0.027 R)
• M52: 10,461,080 km (0.067 R)
• M53: 10,525,407 km (0.089 R)
• M54: 10,632,818 km (0.1 R)
• M55: 11,109,886 km (0.063 R)
• M56: 11,197,401 km (0.111 R)
• M57: 11,307,205 km (0.111 R)
• M58: 11,395,169 km (0.086 R)
• M59: 11,749,566 km (0.078 R)
• M60: 11,928,186 km (0.103 R)
• M61: 12,265,380 km (0.036 R)
• M62: 12,926,303 km (0.028 R)
• M63: 13,552,071 km (0.085 R)
• M64: 13,974,685 km (0.088 R)
• M65: 14,712,801 km (0.086 R)
• M66: 14,832,928 km (0.096 R)
• M67: 14,953,504 km (0.102 R)
• M68: 15,026,059 km (0.118 R)
• M69: 15,365,945 km (0.075 R)
• M70: 15,659,307 km (0.07 R)
• M71: 15,782,127 km (0.085 R)
• M72: 16,226,731 km (0.078 R)
• M73: 16,400,714 km (0.114 R)
• M74: 16,575,444 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.1

Radius: 4.4

Gravity: 38.95 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.43 AU - 18.19 AU

Year: 27575 Days

Day: 21.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,324,686 km

• M1: 462,557 km (0.12 R)
• M2: 510,428 km (0.106 R)
• M3: 691,591 km (0.034 R)
• M4: 2,052,632 km (0.067 R)
• M5: 3,084,708 km (0.113 R)
• M6: 3,317,034 km (0.114 R)
• M7: 3,364,157 km (0.1 R)
• M8: 3,651,834 km (0.087 R)
• M9: 3,749,521 km (0.083 R)
• M10: 3,798,739 km (0.099 R)
• M11: 3,897,623 km (0.08 R)
• M12: 4,250,674 km (0.113 R)
• M13: 4,405,208 km (0.09 R)
• M14: 4,509,179 km (0.11 R)
• M15: 4,987,144 km (0.076 R)
• M16: 5,593,016 km (0.103 R)
• M17: 5,875,905 km (0.113 R)
• M18: 5,933,201 km (0.077 R)
• M19: 6,338,462 km (0.088 R)
• M20: 7,857,479 km (0.06 R)
• M21: 7,920,459 km (0.074 R)
• M22: 8,302,083 km (0.059 R)
• M23: 9,684,069 km (0.102 R)
• M24: 11,922,801 km (0.096 R)
• M25: 12,140,615 km (0.097 R)
• M26: 12,432,929 km (0.091 R)
• M27: 13,323,934 km (0.102 R)
• M28: 14,621,097 km (0.092 R)
• M29: 17,251,327 km (0.074 R)
• M30: 17,415,436 km (0.088 R)
• M31: 18,076,808 km (0.051 R)
• M32: 18,410,561 km (0.104 R)
• M33: 19,680,049 km (0.083 R)
• M34: 19,937,357 km (0.082 R)
• M35: 21,769,183 km (0.107 R)
• M36: 23,927,731 km (0.066 R)
• M37: 28,057,978 km (0.102 R)
• M38: 29,124,312 km (0.104 R)
• M39: 30,599,796 km (0.096 R)
• M40: 32,301,172 km (0.07 R)
• M41: 35,273,532 km (0.056 R)
• M42: 35,377,503 km (0.119 R)
• M43: 36,318,473 km (0.115 R)
• M44: 37,056,141 km (0.114 R)
• M45: 37,373,737 km (0.109 R)
• M46: 38,011,622 km (0.106 R)
• M47: 39,082,743 km (0.066 R)
• M48: 39,838,511 km (0.096 R)
• M49: 39,946,820 km (0.1 R)
• M50: 40,272,495 km (0.05 R)
• M51: 41,583,870 km (0.113 R)
• M52: 43,577,112 km (0.112 R)
• M53: 45,261,733 km (0.116 R)
• M54: 45,487,925 km (0.088 R)
• M55: 46,624,720 km (0.09 R)
• M56: 48,001,020 km (0.104 R)
• M57: 49,390,784 km (0.077 R)
• M58: 50,090,603 km (0.091 R)
• M59: 52,091,026 km (0.115 R)
• M60: 52,684,481 km (0.064 R)
• M61: 52,922,341 km (0.049 R)
• M62: 53,877,823 km (0.078 R)
• M63: 54,237,606 km (0.069 R)
• M64: 55,080,141 km (0.075 R)
• M65: 56,899,999 km (0.105 R)
• M66: 57,022,071 km (0.071 R)
• M67: 57,633,477 km (0.106 R)
• M68: 58,370,097 km (0.12 R)
• M69: 60,847,887 km (0.066 R)
• M70: 61,222,480 km (0.087 R)
• M71: 61,597,970 km (0.11 R)
• M72: 62,728,631 km (0.084 R)
• M73: 62,980,853 km (0.102 R)
• M74: 64,755,682 km (0.037 R)
• M75: 65,905,342 km (0.053 R)
• M76: 66,161,753 km (0.031 R)
• M77: 66,675,621 km (0.105 R)
• M78: 70,702,048 km (0.115 R)
• M79: 71,227,286 km (0.095 R)
• M80: 71,358,783 km (0.067 R)
• M81: 72,546,141 km (0.104 R)
• M82: 77,765,910 km (0.033 R)
• M83: 80,215,575 km (0.095 R)
• M84: 80,626,221 km (0.098 R)
• M85: 84,076,098 km (0.058 R)
• M86: 84,632,452 km (0.116 R)
• M87: 85,749,051 km (0.091 R)
• M88: 89,979,230 km (0.099 R)
• M89: 90,690,867 km (0.09 R)
• M90: 91,404,299 km (0.099 R)
• M91: 91,833,346 km (0.107 R)
• M92: 93,124,226 km (0.084 R)
• M93: 95,289,206 km (0.115 R)
• M94: 95,869,347 km (0.103 R)
• M95: 96,887,360 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit