🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

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: 129.7

Radius: 10.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.45 AU - 0.67 AU

Year: 289 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 21,340,388 km

• M1: 130,599 km (0.098 R)
• M2: 196,871 km (0.112 R)
• M3: 281,543 km (0.098 R)
• M4: 358,586 km (0.115 R)
• M5: 454,927 km (0.072 R)
• M6: 533,167 km (0.075 R)
• M7: 632,051 km (0.079 R)
• M8: 707,897 km (0.107 R)
• M9: 816,056 km (0.048 R)
• M10: 914,941 km (0.097 R)
• M11: 1,018,163 km (0.049 R)
• M12: 1,111,961 km (0.077 R)
• M13: 1,242,560 km (0.044 R)
• M14: 1,346,381 km (0.065 R)
• M15: 1,420,133 km (0.088 R)
• M16: 1,535,173 km (0.066 R)
• M17: 1,612,515 km (0.105 R)
• M18: 1,697,637 km (0.079 R)
• M19: 1,793,978 km (0.085 R)
• M20: 2,077,316 km (0.06 R)
• M21: 2,163,484 km (0.115 R)
• M22: 2,342,852 km (0.114 R)
• M23: 2,418,250 km (0.1 R)

Asteroid Belt

Center: 1.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 11.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.92 AU - 2.46 AU

Year: 2237 Days

Day: 5.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 21,340,388 km

• M1: 160,967 km (0.087 R)
• M2: 346,618 km (0.099 R)
• M3: 463,305 km (0.115 R)
• M4: 763,996 km (0.099 R)
• M5: 937,081 km (0.103 R)
• M6: 1,172,399 km (0.06 R)
• M7: 1,272,031 km (0.104 R)
• M8: 1,460,225 km (0.04 R)
• M9: 1,799,513 km (0.113 R)
• M10: 1,901,090 km (0.054 R)
• M11: 2,019,571 km (0.059 R)
• M12: 2,094,819 km (0.058 R)
• M13: 2,632,623 km (0.101 R)
• M14: 2,706,973 km (0.091 R)
• M15: 2,857,918 km (0.113 R)
• M16: 3,507,771 km (0.056 R)
• M17: 3,765,528 km (0.087 R)
• M18: 3,896,725 km (0.113 R)
• M19: 4,058,141 km (0.114 R)
• M20: 4,585,624 km (0.07 R)
• M21: 4,898,283 km (0.065 R)
• M22: 5,000,758 km (0.115 R)
• M23: 5,312,071 km (0.084 R)
• M24: 5,449,102 km (0.074 R)
• M25: 5,953,995 km (0.105 R)
• M26: 6,206,666 km (0.042 R)
• M27: 6,317,518 km (0.074 R)
• M28: 6,451,558 km (0.071 R)
• M29: 6,586,495 km (0.083 R)
• M30: 6,916,658 km (0.105 R)
• M31: 7,628,594 km (0.075 R)
• M32: 8,193,027 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.6

Radius: 8.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.87 AU - 3.21 AU

Year: 3659 Days

Day: 5.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 21,340,388 km

• M1: 197,170 km (0.118 R)
• M2: 265,536 km (0.088 R)
• M3: 331,509 km (0.077 R)
• M4: 428,149 km (0.077 R)
• M5: 484,697 km (0.078 R)
• M6: 662,419 km (0.103 R)
• M7: 739,761 km (0.087 R)
• M8: 851,361 km (0.053 R)
• M9: 968,796 km (0.105 R)
• M10: 1,244,355 km (0.096 R)
• M11: 1,467,106 km (0.102 R)
• M12: 1,531,284 km (0.103 R)
• M13: 1,880,595 km (0.067 R)
• M14: 1,936,544 km (0.11 R)
• M15: 2,136,856 km (0.112 R)
• M16: 2,389,377 km (0.115 R)
• M17: 2,465,523 km (0.062 R)
• M18: 2,667,180 km (0.119 R)
• M19: 2,778,182 km (0.06 R)
• M20: 2,906,836 km (0.064 R)
• M21: 3,153,374 km (0.096 R)
• M22: 3,270,808 km (0.101 R)
• M23: 3,458,404 km (0.076 R)
• M24: 3,879,821 km (0.073 R)
• M25: 4,023,884 km (0.093 R)
• M26: 4,206,543 km (0.105 R)
• M27: 4,280,444 km (0.094 R)
• M28: 4,504,541 km (0.059 R)
• M29: 4,637,085 km (0.117 R)
• M30: 4,790,273 km (0.078 R)
• M31: 5,121,034 km (0.09 R)
• M32: 5,219,919 km (0.043 R)
• M33: 5,339,148 km (0.059 R)
• M34: 5,399,137 km (0.031 R)
• M35: 5,970,152 km (0.112 R)
• M36: 6,115,860 km (0.12 R)
• M37: 6,220,728 km (0.112 R)
• M38: 6,326,195 km (0.104 R)
• M39: 6,905,887 km (0.092 R)
• M40: 7,368,593 km (0.04 R)
• M41: 8,556,849 km (0.113 R)
• M42: 8,863,225 km (0.091 R)
• M43: 9,510,984 km (0.098 R)
• M44: 9,608,372 km (0.101 R)
• M45: 9,852,965 km (0.116 R)
• M46: 9,926,716 km (0.039 R)
• M47: 10,398,398 km (0.09 R)
• M48: 11,055,582 km (0.092 R)
• M49: 11,337,723 km (0.112 R)
• M50: 11,415,066 km (0.088 R)
• M51: 11,544,468 km (0.096 R)
• M52: 11,752,259 km (0.116 R)
• M53: 11,856,828 km (0.083 R)
• M54: 12,066,564 km (0.086 R)
• M55: 12,756,809 km (0.099 R)
• M56: 12,837,292 km (0.116 R)
• M57: 12,944,853 km (0.111 R)
• M58: 13,079,791 km (0.108 R)
• M59: 13,351,012 km (0.107 R)
• M60: 13,405,465 km (0.066 R)
• M61: 13,706,307 km (0.089 R)
• M62: 13,761,209 km (0.108 R)
• M63: 14,009,392 km (0.068 R)
• M64: 14,231,245 km (0.096 R)
• M65: 14,286,896 km (0.092 R)
• M66: 14,482,121 km (0.115 R)
• M67: 14,706,518 km (0.085 R)
• M68: 15,243,724 km (0.027 R)
• M69: 15,902,852 km (0.078 R)
• M70: 16,366,755 km (0.095 R)
• M71: 16,425,098 km (0.105 R)
• M72: 16,541,934 km (0.074 R)
• M73: 17,130,153 km (0.099 R)
• M74: 17,278,404 km (0.12 R)
• M75: 17,486,495 km (0.069 R)
• M76: 17,875,150 km (0.1 R)
• M77: 17,935,289 km (0.095 R)
• M78: 18,448,409 km (0.116 R)
• M79: 19,242,774 km (0.096 R)
• M80: 19,427,527 km (0.102 R)
• M81: 19,613,029 km (0.111 R)
• M82: 20,549,212 km (0.061 R)
• M83: 20,612,043 km (0.117 R)
• M84: 20,832,850 km (0.095 R)
• M85: 21,149,549 km (0.117 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: 547 - 19,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit