🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.14 AU - 1.52 AU

Year: 581 Days

Day: 47.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,656,858 km

• M1: 480,359 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 14.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.02 AU - 6.32 AU

Year: 5805 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,656,858 km

• M1: 175,927 km (0.066 R)
• M2: 275,709 km (0.12 R)
• M3: 465,698 km (0.072 R)
• M4: 642,523 km (0.11 R)
• M5: 769,681 km (0.108 R)
• M6: 933,192 km (0.084 R)
• M7: 1,287,290 km (0.1 R)
• M8: 1,411,606 km (0.07 R)
• M9: 1,518,418 km (0.118 R)
• M10: 1,628,223 km (0.102 R)
• M11: 1,809,685 km (0.079 R)
• M12: 1,903,035 km (0.105 R)
• M13: 2,156,304 km (0.072 R)
• M14: 2,344,049 km (0.098 R)
• M15: 2,817,227 km (0.093 R)
• M16: 2,940,346 km (0.067 R)
• M17: 3,149,634 km (0.088 R)
• M18: 3,672,029 km (0.104 R)
• M19: 3,913,181 km (0.083 R)
• M20: 4,190,685 km (0.039 R)
• M21: 4,363,620 km (0.101 R)
• M22: 4,458,914 km (0.089 R)
• M23: 4,748,984 km (0.093 R)
• M24: 4,880,032 km (0.093 R)
• M25: 5,162,473 km (0.101 R)
• M26: 5,587,480 km (0.107 R)
• M27: 6,690,615 km (0.104 R)
• M28: 6,874,770 km (0.092 R)
• M29: 7,060,720 km (0.112 R)
• M30: 7,229,467 km (0.059 R)
• M31: 8,171,933 km (0.107 R)
• M32: 8,270,219 km (0.094 R)
• M33: 8,949,693 km (0.058 R)
• M34: 9,173,341 km (0.051 R)
• M35: 9,275,666 km (0.111 R)
• M36: 9,481,363 km (0.098 R)
• M37: 9,688,556 km (0.044 R)
• M38: 10,065,394 km (0.104 R)
• M39: 10,383,289 km (0.103 R)
• M40: 10,833,728 km (0.106 R)
• M41: 10,985,271 km (0.103 R)
• M42: 11,400,255 km (0.115 R)
• M43: 11,532,500 km (0.092 R)
• M44: 11,643,053 km (0.094 R)
• M45: 11,909,636 km (0.043 R)
• M46: 13,296,408 km (0.081 R)
• M47: 13,551,922 km (0.067 R)
• M48: 13,668,608 km (0.106 R)
• M49: 14,044,398 km (0.087 R)
• M50: 14,138,794 km (0.043 R)
• M51: 14,280,912 km (0.115 R)
• M52: 14,781,915 km (0.041 R)
• M53: 15,046,703 km (0.049 R)
• M54: 15,507,764 km (0.074 R)
• M55: 15,678,754 km (0.099 R)
• M56: 15,850,493 km (0.07 R)
• M57: 15,998,146 km (0.088 R)
• M58: 16,146,248 km (0.086 R)
• M59: 16,493,614 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 9.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.64 AU - 10.08 AU

Year: 9155 Days

Day: 11.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,656,858 km

• M1: 135,984 km (0.105 R)
• M2: 235,467 km (0.11 R)
• M3: 438,023 km (0.092 R)
• M4: 615,296 km (0.107 R)
• M5: 756,816 km (0.062 R)
• M6: 1,073,215 km (0.09 R)
• M7: 1,373,608 km (0.115 R)
• M8: 1,485,956 km (0.042 R)
• M9: 1,562,699 km (0.055 R)
• M10: 1,640,789 km (0.079 R)
• M11: 1,780,663 km (0.041 R)
• M12: 2,224,072 km (0.042 R)
• M13: 2,748,262 km (0.102 R)
• M14: 2,963,683 km (0.112 R)
• M15: 3,184,789 km (0.077 R)
• M16: 3,436,712 km (0.075 R)
• M17: 3,616,977 km (0.09 R)
• M18: 3,721,397 km (0.102 R)
• M19: 3,853,342 km (0.087 R)
• M20: 4,176,473 km (0.117 R)
• M21: 4,286,278 km (0.111 R)
• M22: 4,480,456 km (0.097 R)
• M23: 5,316,110 km (0.056 R)
• M24: 5,405,270 km (0.044 R)
• M25: 5,464,960 km (0.086 R)
• M26: 5,555,018 km (0.104 R)
• M27: 6,387,530 km (0.09 R)
• M28: 6,450,660 km (0.067 R)
• M29: 7,893,831 km (0.072 R)
• M30: 8,581,682 km (0.086 R)
• M31: 9,468,348 km (0.105 R)
• M32: 9,831,273 km (0.092 R)
• M33: 10,384,037 km (0.098 R)
• M34: 10,720,632 km (0.108 R)
• M35: 10,946,974 km (0.058 R)
• M36: 11,098,816 km (0.069 R)
• M37: 11,481,337 km (0.098 R)
• M38: 11,558,380 km (0.113 R)
• M39: 11,790,556 km (0.101 R)
• M40: 12,575,646 km (0.119 R)
• M41: 12,734,668 km (0.091 R)
• M42: 13,215,775 km (0.094 R)
• M43: 13,580,495 km (0.113 R)
• M44: 13,702,716 km (0.069 R)
• M45: 13,948,505 km (0.039 R)
• M46: 14,278,518 km (0.062 R)
• M47: 14,486,011 km (0.088 R)
• M48: 14,820,063 km (0.085 R)
• M49: 15,198,994 km (0.034 R)
• M50: 15,538,581 km (0.084 R)
• M51: 17,053,260 km (0.117 R)
• M52: 18,705,119 km (0.076 R)
• M53: 19,435,157 km (0.1 R)
• M54: 20,035,194 km (0.078 R)
• M55: 21,158,973 km (0.065 R)
• M56: 21,395,637 km (0.102 R)
• M57: 23,028,199 km (0.114 R)
• M58: 23,271,744 km (0.081 R)
• M59: 23,761,228 km (0.088 R)
• M60: 24,204,636 km (0.035 R)
• M61: 25,450,787 km (0.109 R)
• M62: 25,803,389 km (0.091 R)
• M63: 25,904,517 km (0.113 R)
• M64: 26,462,667 km (0.098 R)
• M65: 26,666,568 km (0.103 R)
• M66: 27,745,917 km (0.027 R)
• M67: 28,473,412 km (0.093 R)
• M68: 29,841,035 km (0.071 R)
• M69: 30,266,192 km (0.09 R)
• M70: 30,961,224 km (0.097 R)
• M71: 31,230,051 km (0.093 R)
• M72: 31,445,622 km (0.094 R)
• M73: 31,986,568 km (0.094 R)
• M74: 32,694,615 km (0.036 R)
• M75: 32,803,971 km (0.092 R)
• M76: 32,913,476 km (0.104 R)
• M77: 33,352,696 km (0.112 R)
• M78: 35,634,063 km (0.118 R)
• M79: 36,821,870 km (0.099 R)
• M80: 37,277,845 km (0.03 R)
• M81: 37,392,137 km (0.104 R)
• M82: 38,310,519 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit