🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.6

Radius: 13

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.77 AU - 0.87 AU

Year: 487 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,530,754 km

• M1: 161,865 km (0.089 R)
• M2: 302,936 km (0.115 R)
• M3: 411,993 km (0.104 R)
• M4: 512,373 km (0.072 R)
• M5: 601,234 km (0.104 R)
• M6: 861,235 km (0.074 R)
• M7: 962,513 km (0.102 R)
• M8: 1,129,763 km (0.082 R)
• M9: 1,222,215 km (0.088 R)
• M10: 1,312,422 km (0.116 R)
• M11: 1,420,581 km (0.082 R)
• M12: 1,532,032 km (0.07 R)
• M13: 1,635,554 km (0.098 R)
• M14: 1,741,469 km (0.111 R)
• M15: 2,019,870 km (0.079 R)
• M16: 2,207,616 km (0.088 R)
• M17: 2,325,499 km (0.101 R)
• M18: 2,464,924 km (0.095 R)
• M19: 2,613,624 km (0.045 R)
• M20: 2,699,045 km (0.118 R)
• M21: 2,798,677 km (0.072 R)
• M22: 2,913,269 km (0.099 R)
• M23: 2,995,249 km (0.046 R)
• M24: 3,084,708 km (0.095 R)
• M25: 3,168,333 km (0.051 R)
• M26: 3,387,644 km (0.117 R)
• M27: 3,766,874 km (0.084 R)
• M28: 4,385,013 km (0.096 R)
• M29: 4,471,480 km (0.066 R)
• M30: 4,598,190 km (0.088 R)
• M31: 4,790,722 km (0.038 R)
• M32: 4,896,039 km (0.081 R)
• M33: 5,109,066 km (0.097 R)
• M34: 5,258,365 km (0.109 R)
• M35: 5,350,368 km (0.06 R)
• M36: 5,468,251 km (0.114 R)
• M37: 5,766,699 km (0.108 R)
• M38: 5,861,693 km (0.031 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.3

Radius: 4.7

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.39 AU - 9.77 AU

Year: 16487 Days

Day: 16 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 65,530,754 km

• M1: 399,875 km (0.091 R)
• M2: 769,232 km (0.114 R)
• M3: 841,488 km (0.094 R)
• M4: 961,765 km (0.09 R)
• M5: 1,461,122 km (0.096 R)
• M6: 1,699,133 km (0.068 R)
• M7: 2,088,835 km (0.082 R)
• M8: 2,635,316 km (0.07 R)
• M9: 3,246,872 km (0.101 R)
• M10: 3,388,541 km (0.083 R)
• M11: 3,484,134 km (0.083 R)
• M12: 3,751,615 km (0.088 R)
• M13: 4,127,106 km (0.044 R)
• M14: 4,229,132 km (0.11 R)
• M15: 4,514,415 km (0.054 R)
• M16: 5,716,135 km (0.075 R)
• M17: 5,887,275 km (0.03 R)
• M18: 6,410,718 km (0.072 R)
• M19: 7,192,965 km (0.083 R)
• M20: 7,223,632 km (0.115 R)
• M21: 7,470,768 km (0.098 R)
• M22: 7,689,181 km (0.117 R)
• M23: 7,783,428 km (0.094 R)
• M24: 7,846,558 km (0.046 R)
• M25: 8,357,135 km (0.055 R)
• M26: 9,176,333 km (0.074 R)
• M27: 10,400,044 km (0.115 R)
• M28: 10,819,367 km (0.072 R)
• M29: 11,279,679 km (0.095 R)
• M30: 12,292,906 km (0.112 R)
• M31: 14,443,525 km (0.056 R)
• M32: 15,343,655 km (0.067 R)
• M33: 15,660,952 km (0.116 R)
• M34: 16,788,621 km (0.111 R)
• M35: 16,910,992 km (0.061 R)
• M36: 17,817,256 km (0.116 R)
• M37: 18,697,191 km (0.119 R)
• M38: 19,548,103 km (0.117 R)
• M39: 20,281,432 km (0.051 R)
• M40: 24,448,630 km (0.065 R)
• M41: 25,425,205 km (0.115 R)
• M42: 25,706,449 km (0.063 R)
• M43: 28,042,270 km (0.063 R)
• M44: 28,722,043 km (0.084 R)
• M45: 29,505,487 km (0.119 R)
• M46: 31,243,814 km (0.1 R)
• M47: 32,049,399 km (0.103 R)
• M48: 33,835,448 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.3

Radius: 4.5

Gravity: 19.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.31 AU - 11.73 AU

Year: 20807 Days

Day: 19.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,530,754 km

• M1: 214,075 km (0.088 R)
• M2: 284,386 km (0.119 R)
• M3: 723,156 km (0.12 R)
• M4: 832,363 km (0.077 R)
• M5: 1,066,782 km (0.105 R)
• M6: 1,140,983 km (0.073 R)
• M7: 1,374,056 km (0.064 R)
• M8: 1,678,488 km (0.093 R)
• M9: 1,736,083 km (0.045 R)
• M10: 1,853,368 km (0.088 R)
• M11: 2,033,933 km (0.075 R)
• M12: 2,283,611 km (0.058 R)
• M13: 2,477,341 km (0.066 R)
• M14: 2,609,436 km (0.076 R)
• M15: 2,676,306 km (0.064 R)
• M16: 2,914,915 km (0.101 R)
• M17: 3,160,405 km (0.077 R)
• M18: 3,596,632 km (0.079 R)
• M19: 4,168,096 km (0.096 R)
• M20: 4,564,530 km (0.073 R)
• M21: 6,267,104 km (0.11 R)
• M22: 6,950,915 km (0.092 R)
• M23: 7,325,209 km (0.109 R)
• M24: 8,044,625 km (0.094 R)
• M25: 8,437,470 km (0.09 R)
• M26: 8,536,653 km (0.101 R)
• M27: 8,836,597 km (0.077 R)
• M28: 8,937,276 km (0.106 R)
• M29: 9,860,893 km (0.073 R)
• M30: 10,017,821 km (0.109 R)
• M31: 10,122,839 km (0.102 R)
• M32: 10,175,498 km (0.119 R)
• M33: 11,521,430 km (0.111 R)
• M34: 11,852,639 km (0.109 R)
• M35: 12,468,085 km (0.092 R)
• M36: 12,694,427 km (0.05 R)
• M37: 13,497,318 km (0.094 R)
• M38: 13,963,465 km (0.113 R)
• M39: 14,613,019 km (0.11 R)
• M40: 15,031,444 km (0.094 R)
• M41: 16,495,858 km (0.061 R)
• M42: 16,557,792 km (0.114 R)
• M43: 19,296,031 km (0.114 R)
• M44: 21,220,308 km (0.093 R)
• M45: 21,422,864 km (0.099 R)
• M46: 21,558,250 km (0.088 R)
• M47: 22,376,401 km (0.105 R)
• M48: 24,324,763 km (0.104 R)
• M49: 25,319,140 km (0.106 R)
• M50: 25,749,384 km (0.1 R)
• M51: 26,399,237 km (0.1 R)
• M52: 27,273,936 km (0.114 R)
• M53: 30,561,947 km (0.098 R)
• M54: 30,638,242 km (0.114 R)
• M55: 31,942,736 km (0.065 R)
• M56: 32,329,895 km (0.054 R)
• M57: 33,972,629 km (0.027 R)
• M58: 34,526,291 km (0.08 R)
• M59: 34,764,451 km (0.067 R)
• M60: 35,003,209 km (0.096 R)
• M61: 37,013,655 km (0.081 R)
• M62: 38,155,835 km (0.105 R)
• M63: 39,309,533 km (0.049 R)
• M64: 39,973,897 km (0.117 R)
• M65: 40,307,351 km (0.078 R)
• M66: 42,328,119 km (0.092 R)
• M67: 42,583,034 km (0.076 R)
• M68: 43,607,779 km (0.101 R)
• M69: 43,865,237 km (0.109 R)
• M70: 44,295,481 km (0.1 R)
• M71: 44,467,967 km (0.099 R)
• M72: 45,160,007 km (0.097 R)
• M73: 45,594,439 km (0.077 R)
• M74: 46,642,671 km (0.114 R)
• M75: 46,730,336 km (0.093 R)
• M76: 47,257,668 km (0.118 R)
• M77: 48,052,482 km (0.062 R)
• M78: 48,141,044 km (0.052 R)
• M79: 48,229,755 km (0.038 R)
• M80: 49,119,114 km (0.038 R)
• M81: 49,565,814 km (0.092 R)
• M82: 52,365,239 km (0.08 R)
• M83: 52,913,066 km (0.083 R)
• M84: 53,096,024 km (0.112 R)
• M85: 54,014,106 km (0.118 R)
• M86: 54,290,563 km (0.082 R)
• M87: 55,401,178 km (0.065 R)
• M88: 56,799,918 km (0.08 R)
• M89: 58,399,269 km (0.083 R)
• M90: 58,777,602 km (0.09 R)
• M91: 60,777,725 km (0.041 R)
• M92: 63,090,808 km (0.102 R)
• M93: 64,942,380 km (0.116 R)
• M94: 65,432,613 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 17,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit