🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656

Radius: 12.7

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.72 AU - 1.02 AU

Year: 541 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 51,467,774 km

• M1: 176,675 km (0.107 R)
• M2: 262,395 km (0.102 R)
• M3: 348,264 km (0.084 R)
• M4: 435,779 km (0.119 R)
• M5: 541,395 km (0.113 R)
• M6: 641,176 km (0.088 R)
• M7: 757,264 km (0.1 R)
• M8: 853,157 km (0.111 R)
• M9: 968,347 km (0.089 R)
• M10: 1,063,641 km (0.099 R)
• M11: 1,194,240 km (0.113 R)
• M12: 1,420,731 km (0.097 R)
• M13: 1,513,182 km (0.08 R)
• M14: 1,601,744 km (0.08 R)
• M15: 1,878,351 km (0.068 R)
• M16: 2,038,869 km (0.114 R)
• M17: 2,237,685 km (0.111 R)
• M18: 2,367,087 km (0.093 R)
• M19: 2,683,487 km (0.065 R)
• M20: 2,784,764 km (0.112 R)
• M21: 3,119,265 km (0.12 R)
• M22: 3,272,154 km (0.071 R)
• M23: 3,357,275 km (0.083 R)
• M24: 3,514,204 km (0.106 R)
• M25: 3,689,532 km (0.088 R)
• M26: 4,049,016 km (0.032 R)
• M27: 4,132,342 km (0.092 R)
• M28: 4,241,548 km (0.109 R)
• M29: 4,420,019 km (0.096 R)
• M30: 4,531,768 km (0.034 R)
• M31: 4,793,265 km (0.092 R)
• M32: 5,095,752 km (0.048 R)
• M33: 5,514,926 km (0.113 R)
• M34: 5,644,776 km (0.05 R)
• M35: 5,841,498 km (0.077 R)
• M36: 5,954,893 km (0.113 R)
• M37: 6,097,609 km (0.111 R)
• M38: 6,203,076 km (0.062 R)
• M39: 6,338,312 km (0.05 R)
• M40: 6,445,125 km (0.109 R)
• M41: 6,631,075 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.9

Radius: 10

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.93 AU - 1.19 AU

Year: 728 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,467,774 km

• M1: 135,536 km (0.113 R)
• M2: 304,880 km (0.085 R)
• M3: 373,995 km (0.028 R)
• M4: 446,101 km (0.07 R)
• M5: 545,583 km (0.102 R)
• M6: 672,442 km (0.085 R)
• M7: 764,595 km (0.048 R)
• M8: 951,742 km (0.106 R)
• M9: 1,068,129 km (0.107 R)
• M10: 1,285,195 km (0.119 R)
• M11: 1,365,081 km (0.118 R)
• M12: 1,440,179 km (0.055 R)
• M13: 1,667,717 km (0.114 R)
• M14: 1,809,985 km (0.042 R)
• M15: 1,879,099 km (0.098 R)
• M16: 1,942,080 km (0.066 R)
• M17: 2,012,989 km (0.055 R)
• M18: 2,231,103 km (0.086 R)
• M19: 2,313,082 km (0.102 R)
• M20: 2,380,850 km (0.058 R)
• M21: 2,449,366 km (0.09 R)
• M22: 2,526,259 km (0.081 R)
• M23: 2,619,608 km (0.049 R)
• M24: 2,801,819 km (0.108 R)
• M25: 2,874,373 km (0.048 R)
• M26: 3,153,822 km (0.065 R)
• M27: 3,237,747 km (0.076 R)
• M28: 3,450,924 km (0.078 R)
• M29: 3,615,930 km (0.09 R)
• M30: 3,730,373 km (0.05 R)
• M31: 3,908,992 km (0.074 R)
• M32: 3,972,123 km (0.076 R)
• M33: 4,072,054 km (0.085 R)
• M34: 4,154,482 km (0.094 R)
• M35: 4,255,910 km (0.115 R)
• M36: 4,433,183 km (0.113 R)
• M37: 4,631,849 km (0.11 R)
• M38: 4,891,850 km (0.061 R)
• M39: 5,028,583 km (0.073 R)
• M40: 5,166,512 km (0.118 R)
• M41: 5,771,935 km (0.057 R)
• M42: 5,926,918 km (0.119 R)
• M43: 6,188,116 km (0.106 R)
• M44: 6,283,111 km (0.118 R)
• M45: 6,463,825 km (0.062 R)
• M46: 6,614,021 km (0.097 R)
• M47: 6,711,260 km (0.117 R)
• M48: 6,896,013 km (0.09 R)
• M49: 6,961,687 km (0.037 R)
• M50: 7,060,571 km (0.102 R)
• M51: 7,371,136 km (0.116 R)
• M52: 7,438,156 km (0.104 R)
• M53: 7,629,491 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.6

Radius: 4.6

Gravity: 26.73 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.61 AU - 7.31 AU

Year: 12245 Days

Day: 20.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,467,774 km

• M1: 87,365 km (0.096 R)
• M2: 171,140 km (0.074 R)
• M3: 311,164 km (0.118 R)
• M4: 423,063 km (0.098 R)
• M5: 453,132 km (0.117 R)
• M6: 547,977 km (0.091 R)
• M7: 756,816 km (0.12 R)
• M8: 1,538,913 km (0.089 R)
• M9: 1,731,895 km (0.117 R)
• M10: 2,036,027 km (0.062 R)
• M11: 2,383,992 km (0.091 R)
• M12: 3,255,399 km (0.09 R)
• M13: 3,440,452 km (0.094 R)
• M14: 3,502,984 km (0.113 R)
• M15: 3,597,380 km (0.088 R)
• M16: 4,794,163 km (0.057 R)
• M17: 5,254,027 km (0.037 R)
• M18: 5,362,186 km (0.047 R)
• M19: 5,839,254 km (0.049 R)
• M20: 6,139,646 km (0.093 R)
• M21: 6,483,572 km (0.038 R)
• M22: 6,716,196 km (0.069 R)
• M23: 7,269,858 km (0.107 R)
• M24: 7,920,459 km (0.105 R)
• M25: 8,844,974 km (0.106 R)
• M26: 9,276,414 km (0.118 R)
• M27: 9,582,492 km (0.098 R)
• M28: 9,847,429 km (0.062 R)
• M29: 9,980,871 km (0.097 R)
• M30: 10,429,814 km (0.062 R)
• M31: 10,839,563 km (0.102 R)
• M32: 11,347,447 km (0.096 R)
• M33: 12,100,074 km (0.066 R)
• M34: 12,147,646 km (0.111 R)
• M35: 12,242,940 km (0.106 R)
• M36: 12,917,178 km (0.111 R)
• M37: 13,553,866 km (0.088 R)
• M38: 14,502,915 km (0.104 R)
• M39: 14,807,048 km (0.113 R)
• M40: 15,680,101 km (0.114 R)
• M41: 16,253,809 km (0.047 R)
• M42: 16,306,318 km (0.102 R)
• M43: 16,622,567 km (0.087 R)
• M44: 17,153,939 km (0.063 R)
• M45: 17,475,574 km (0.113 R)
• M46: 17,529,280 km (0.105 R)
• M47: 17,690,995 km (0.114 R)
• M48: 20,175,068 km (0.053 R)
• M49: 20,684,898 km (0.091 R)
• M50: 20,741,745 km (0.064 R)
• M51: 20,855,738 km (0.1 R)
• M52: 20,969,882 km (0.07 R)
• M53: 21,543,889 km (0.053 R)
• M54: 22,356,205 km (0.045 R)
• M55: 22,531,534 km (0.099 R)
• M56: 22,590,026 km (0.109 R)
• M57: 24,370,092 km (0.087 R)
• M58: 24,731,370 km (0.118 R)
• M59: 25,764,942 km (0.104 R)
• M60: 27,247,756 km (0.088 R)
• M61: 30,101,934 km (0.096 R)
• M62: 31,074,171 km (0.045 R)
• M63: 32,122,552 km (0.092 R)
• M64: 32,254,498 km (0.037 R)
• M65: 32,916,468 km (0.036 R)
• M66: 32,982,890 km (0.11 R)
• M67: 33,716,817 km (0.087 R)
• M68: 34,052,215 km (0.085 R)
• M69: 34,456,130 km (0.119 R)
• M70: 35,609,080 km (0.104 R)
• M71: 36,361,857 km (0.115 R)
• M72: 37,743,842 km (0.059 R)
• M73: 37,813,405 km (0.049 R)
• M74: 37,883,118 km (0.102 R)
• M75: 38,511,429 km (0.027 R)
• M76: 38,651,452 km (0.074 R)
• M77: 38,721,614 km (0.068 R)
• M78: 38,791,775 km (0.109 R)
• M79: 39,636,853 km (0.115 R)
• M80: 40,132,621 km (0.046 R)
• M81: 40,701,691 km (0.045 R)
• M82: 41,273,454 km (0.113 R)
• M83: 41,416,769 km (0.114 R)
• M84: 41,703,997 km (0.079 R)
• M85: 43,586,985 km (0.088 R)
• M86: 43,732,993 km (0.11 R)
• M87: 44,538,876 km (0.09 R)
• M88: 45,349,697 km (0.066 R)
• M89: 48,489,756 km (0.113 R)
• M90: 48,716,696 km (0.1 R)
• M91: 48,792,542 km (0.094 R)
• M92: 50,009,521 km (0.092 R)
• M93: 50,545,231 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 18,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit