🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.8

Radius: 12.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 279 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 9,918,003 km

• M1: 160,818 km (0.098 R)
• M2: 263,143 km (0.095 R)
• M3: 343,178 km (0.081 R)
• M4: 423,512 km (0.077 R)
• M5: 537,655 km (0.076 R)
• M6: 618,438 km (0.089 R)
• M7: 704,008 km (0.066 R)
• M8: 818,450 km (0.118 R)
• M9: 933,491 km (0.089 R)
• M10: 1,078,152 km (0.091 R)
• M11: 1,206,058 km (0.093 R)
• M12: 1,383,631 km (0.044 R)
• M13: 1,539,212 km (0.096 R)
• M14: 1,668,764 km (0.083 R)
• M15: 1,926,671 km (0.08 R)
• M16: 2,032,736 km (0.118 R)
• M17: 2,132,069 km (0.076 R)
• M18: 2,237,685 km (0.103 R)
• M19: 2,495,442 km (0.073 R)
• M20: 2,606,892 km (0.099 R)
• M21: 2,739,137 km (0.073 R)
• M22: 3,005,571 km (0.093 R)
• M23: 3,089,794 km (0.03 R)
• M24: 3,169,680 km (0.094 R)
• M25: 3,250,163 km (0.103 R)
• M26: 3,372,534 km (0.085 R)
• M27: 3,460,049 km (0.115 R)
• M28: 3,548,312 km (0.102 R)
• M29: 3,679,659 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.8

Radius: 10.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.84 AU - 0.96 AU

Year: 569 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 9,918,003 km

• M1: 134,488 km (0.047 R)
• M2: 218,413 km (0.1 R)
• M3: 286,031 km (0.073 R)
• M4: 394,639 km (0.119 R)
• M5: 465,399 km (0.108 R)
• M6: 541,544 km (0.072 R)
• M7: 767,138 km (0.094 R)
• M8: 877,092 km (0.034 R)
• M9: 953,686 km (0.069 R)
• M10: 1,082,041 km (0.032 R)
• M11: 1,150,856 km (0.029 R)
• M12: 1,366,577 km (0.083 R)
• M13: 1,569,730 km (0.08 R)
• M14: 1,637,947 km (0.074 R)
• M15: 1,799,214 km (0.054 R)
• M16: 1,870,871 km (0.059 R)
• M17: 1,943,426 km (0.069 R)
• M18: 2,022,713 km (0.084 R)
• M19: 2,196,396 km (0.066 R)
• M20: 2,290,942 km (0.083 R)
• M21: 2,583,406 km (0.08 R)
• M22: 2,664,637 km (0.113 R)
• M23: 3,005,122 km (0.113 R)
• M24: 3,097,424 km (0.047 R)
• M25: 3,257,793 km (0.079 R)
• M26: 3,386,896 km (0.093 R)
• M27: 3,462,293 km (0.086 R)
• M28: 3,755,804 km (0.107 R)
• M29: 3,927,094 km (0.105 R)
• M30: 4,115,737 km (0.104 R)
• M31: 4,211,180 km (0.112 R)
• M32: 4,344,472 km (0.1 R)
• M33: 4,434,230 km (0.104 R)
• M34: 4,592,804 km (0.111 R)
• M35: 4,985,499 km (0.068 R)
• M36: 5,079,596 km (0.102 R)
• M37: 5,221,714 km (0.074 R)
• M38: 5,421,277 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.8

Radius: 10.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.86 AU - 1 AU

Year: 598 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 9,918,003 km

• M1: 127,308 km (0.082 R)
• M2: 252,970 km (0.116 R)
• M3: 343,776 km (0.05 R)
• M4: 410,796 km (0.11 R)
• M5: 480,060 km (0.03 R)
• M6: 632,949 km (0.084 R)
• M7: 724,054 km (0.115 R)
• M8: 867,817 km (0.062 R)
• M9: 956,978 km (0.081 R)
• M10: 1,035,367 km (0.08 R)
• M11: 1,150,108 km (0.12 R)
• M12: 1,254,079 km (0.081 R)
• M13: 1,377,048 km (0.059 R)
• M14: 1,498,671 km (0.063 R)
• M15: 1,613,114 km (0.081 R)
• M16: 1,702,274 km (0.087 R)
• M17: 1,850,825 km (0.071 R)
• M18: 2,069,687 km (0.105 R)
• M19: 2,160,941 km (0.087 R)
• M20: 2,297,075 km (0.076 R)
• M21: 2,578,319 km (0.07 R)
• M22: 2,663,590 km (0.114 R)
• M23: 2,736,444 km (0.115 R)
• M24: 2,823,510 km (0.1 R)
• M25: 3,014,098 km (0.097 R)
• M26: 3,180,900 km (0.109 R)
• M27: 3,322,270 km (0.055 R)
• M28: 3,487,575 km (0.116 R)
• M29: 3,640,763 km (0.11 R)
• M30: 3,848,555 km (0.07 R)
• M31: 3,946,392 km (0.11 R)
• M32: 4,098,533 km (0.082 R)
• M33: 4,260,547 km (0.096 R)
• M34: 4,400,870 km (0.074 R)
• M35: 4,471,780 km (0.109 R)
• M36: 4,978,168 km (0.117 R)
• M37: 5,060,298 km (0.11 R)
• M38: 5,159,331 km (0.093 R)
• M39: 5,259,113 km (0.115 R)
• M40: 5,486,053 km (0.098 R)
• M41: 5,664,673 km (0.042 R)
• M42: 5,759,069 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457

Radius: 8.1

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.23 AU - 1.65 AU

Year: 1152 Days

Day: 8.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 9,918,003 km

• M1: 106,514 km (0.063 R)
• M2: 210,484 km (0.104 R)
• M3: 406,607 km (0.101 R)
• M4: 488,587 km (0.044 R)
• M5: 566,228 km (0.111 R)
• M6: 705,653 km (0.079 R)
• M7: 758,760 km (0.079 R)
• M8: 939,624 km (0.037 R)
• M9: 1,155,494 km (0.098 R)
• M10: 1,240,615 km (0.081 R)
• M11: 1,417,290 km (0.087 R)
• M12: 1,478,027 km (0.059 R)
• M13: 1,641,837 km (0.091 R)
• M14: 1,705,865 km (0.074 R)
• M15: 1,995,785 km (0.063 R)
• M16: 2,072,828 km (0.094 R)
• M17: 2,133,565 km (0.1 R)
• M18: 2,221,229 km (0.083 R)
• M19: 2,274,486 km (0.07 R)
• M20: 2,364,245 km (0.12 R)
• M21: 2,418,549 km (0.093 R)
• M22: 2,482,577 km (0.072 R)
• M23: 2,678,101 km (0.044 R)
• M24: 2,734,799 km (0.098 R)
• M25: 2,801,519 km (0.113 R)
• M26: 2,878,562 km (0.119 R)
• M27: 2,985,525 km (0.075 R)
• M28: 3,054,340 km (0.084 R)
• M29: 3,274,099 km (0.094 R)
• M30: 3,396,171 km (0.101 R)
• M31: 3,468,127 km (0.085 R)
• M32: 3,602,915 km (0.118 R)
• M33: 3,888,647 km (0.082 R)
• M34: 4,148,798 km (0.074 R)
• M35: 4,504,691 km (0.108 R)
• M36: 4,561,089 km (0.087 R)
• M37: 4,777,857 km (0.049 R)
• M38: 4,905,015 km (0.081 R)
• M39: 5,033,220 km (0.102 R)
• M40: 5,186,259 km (0.107 R)
• M41: 5,257,318 km (0.061 R)
• M42: 5,715,387 km (0.082 R)
• M43: 5,801,106 km (0.072 R)
• M44: 6,123,490 km (0.096 R)
• M45: 6,211,304 km (0.069 R)
• M46: 6,388,128 km (0.1 R)
• M47: 6,515,586 km (0.06 R)
• M48: 6,656,656 km (0.075 R)
• M49: 6,811,640 km (0.072 R)
• M50: 6,863,700 km (0.085 R)
• M51: 7,164,990 km (0.031 R)
• M52: 7,726,431 km (0.101 R)
• M53: 8,012,462 km (0.119 R)
• M54: 8,122,267 km (0.085 R)
• M55: 8,343,522 km (0.036 R)
• M56: 8,426,998 km (0.117 R)
• M57: 8,933,835 km (0.075 R)
• M58: 8,990,832 km (0.095 R)
• M59: 9,119,337 km (0.12 R)
• M60: 9,407,163 km (0.044 R)
• M61: 9,800,456 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit