🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.5

Radius: 12.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.54 AU - 0.76 AU

Year: 362 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 34,070,926 km

• M1: 167,699 km (0.119 R)
• M2: 246,088 km (0.057 R)
• M3: 374,294 km (0.104 R)
• M4: 484,548 km (0.102 R)
• M5: 571,613 km (0.069 R)
• M6: 650,152 km (0.059 R)
• M7: 745,745 km (0.11 R)
• M8: 853,605 km (0.081 R)
• M9: 949,647 km (0.085 R)
• M10: 1,049,728 km (0.114 R)
• M11: 1,261,409 km (0.078 R)
• M12: 1,352,514 km (0.083 R)
• M13: 1,470,996 km (0.026 R)
• M14: 1,554,771 km (0.101 R)
• M15: 1,666,221 km (0.103 R)
• M16: 1,762,712 km (0.058 R)
• M17: 1,843,046 km (0.118 R)
• M18: 1,966,165 km (0.119 R)
• M19: 2,101,551 km (0.115 R)
• M20: 2,225,568 km (0.105 R)
• M21: 2,352,277 km (0.075 R)
• M22: 2,607,790 km (0.06 R)
• M23: 2,767,561 km (0.112 R)
• M24: 2,867,193 km (0.09 R)
• M25: 2,968,171 km (0.109 R)
• M26: 3,048,655 km (0.076 R)
• M27: 3,195,411 km (0.111 R)
• M28: 3,294,594 km (0.104 R)
• M29: 3,547,115 km (0.073 R)
• M30: 3,846,909 km (0.111 R)
• M31: 4,149,097 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.2

Radius: 10.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.54 AU - 0.78 AU

Year: 370 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,070,926 km

• M1: 127,009 km (0.066 R)
• M2: 199,863 km (0.097 R)
• M3: 291,716 km (0.084 R)
• M4: 359,184 km (0.086 R)
• M5: 445,054 km (0.049 R)
• M6: 558,898 km (0.072 R)
• M7: 711,338 km (0.089 R)
• M8: 825,331 km (0.083 R)
• M9: 923,916 km (0.098 R)
• M10: 994,975 km (0.103 R)
• M11: 1,181,374 km (0.064 R)
• M12: 1,323,792 km (0.044 R)
• M13: 1,415,196 km (0.119 R)
• M14: 1,527,245 km (0.114 R)
• M15: 1,596,508 km (0.072 R)
• M16: 1,675,047 km (0.111 R)
• M17: 1,743,862 km (0.058 R)
• M18: 1,856,061 km (0.112 R)
• M19: 2,011,343 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.9

Radius: 8.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.59 AU - 0.93 AU

Year: 457 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,070,926 km

• M1: 126,261 km (0.07 R)
• M2: 194,477 km (0.09 R)
• M3: 282,740 km (0.116 R)
• M4: 337,493 km (0.102 R)
• M5: 394,340 km (0.109 R)
• M6: 460,612 km (0.111 R)
• M7: 522,695 km (0.083 R)
• M8: 597,195 km (0.094 R)
• M9: 698,323 km (0.105 R)
• M10: 829,670 km (0.061 R)
• M11: 921,972 km (0.044 R)
• M12: 995,574 km (0.053 R)
• M13: 1,055,862 km (0.091 R)
• M14: 1,109,717 km (0.115 R)
• M15: 1,380,639 km (0.115 R)
• M16: 1,491,491 km (0.089 R)
• M17: 1,561,203 km (0.07 R)
• M18: 1,645,577 km (0.116 R)
• M19: 1,722,171 km (0.105 R)
• M20: 1,781,711 km (0.061 R)
• M21: 1,846,636 km (0.107 R)
• M22: 1,921,734 km (0.084 R)
• M23: 1,993,092 km (0.113 R)
• M24: 2,050,987 km (0.084 R)
• M25: 2,119,054 km (0.111 R)
• M26: 2,183,082 km (0.096 R)
• M27: 2,252,645 km (0.065 R)
• M28: 2,363,646 km (0.114 R)
• M29: 2,507,410 km (0.093 R)
• M30: 2,622,600 km (0.063 R)
• M31: 2,712,808 km (0.086 R)
• M32: 2,798,527 km (0.099 R)
• M33: 2,852,682 km (0.072 R)
• M34: 2,912,671 km (0.095 R)
• M35: 3,011,555 km (0.091 R)
• M36: 3,229,968 km (0.03 R)
• M37: 3,355,480 km (0.107 R)
• M38: 3,470,970 km (0.075 R)
• M39: 3,540,982 km (0.112 R)
• M40: 3,599,624 km (0.109 R)
• M41: 3,688,186 km (0.083 R)
• M42: 3,783,480 km (0.111 R)
• M43: 3,861,570 km (0.119 R)
• M44: 3,994,862 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.8

Radius: 10.6

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.53 AU - 5.05 AU

Year: 7236 Days

Day: 5.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,070,926 km

• M1: 170,990 km (0.081 R)
• M2: 250,277 km (0.07 R)
• M3: 344,524 km (0.083 R)
• M4: 605,871 km (0.106 R)
• M5: 707,299 km (0.083 R)
• M6: 899,831 km (0.067 R)
• M7: 1,032,973 km (0.036 R)
• M8: 1,370,017 km (0.071 R)
• M9: 1,815,221 km (0.083 R)
• M10: 1,947,914 km (0.041 R)
• M11: 2,202,978 km (0.08 R)
• M12: 2,448,020 km (0.034 R)
• M13: 2,595,224 km (0.06 R)
• M14: 3,258,990 km (0.077 R)
• M15: 3,444,641 km (0.115 R)
• M16: 3,538,887 km (0.097 R)
• M17: 4,047,670 km (0.077 R)
• M18: 4,272,814 km (0.102 R)
• M19: 4,866,868 km (0.04 R)
• M20: 4,972,932 km (0.101 R)
• M21: 5,052,967 km (0.087 R)
• M22: 5,133,451 km (0.107 R)
• M23: 5,569,678 km (0.086 R)
• M24: 5,652,855 km (0.072 R)
• M25: 6,304,204 km (0.114 R)
• M26: 6,830,639 km (0.106 R)
• M27: 7,219,743 km (0.072 R)
• M28: 7,770,263 km (0.074 R)
• M29: 7,894,429 km (0.119 R)
• M30: 9,303,791 km (0.103 R)
• M31: 9,535,219 km (0.063 R)
• M32: 9,969,950 km (0.101 R)
• M33: 10,138,846 km (0.076 R)
• M34: 10,377,006 km (0.11 R)
• M35: 10,720,333 km (0.088 R)
• M36: 10,962,981 km (0.079 R)
• M37: 11,172,418 km (0.079 R)
• M38: 11,880,016 km (0.12 R)
• M39: 12,059,234 km (0.054 R)
• M40: 12,167,094 km (0.051 R)
• M41: 12,275,403 km (0.094 R)
• M42: 12,347,808 km (0.077 R)
• M43: 12,492,918 km (0.098 R)
• M44: 12,565,623 km (0.035 R)
• M45: 14,545,401 km (0.12 R)
• M46: 14,621,995 km (0.115 R)
• M47: 14,891,271 km (0.11 R)
• M48: 14,968,464 km (0.113 R)
• M49: 15,434,461 km (0.111 R)
• M50: 15,512,551 km (0.084 R)
• M51: 15,787,213 km (0.081 R)
• M52: 16,182,151 km (0.075 R)
• M53: 16,341,024 km (0.093 R)
• M54: 17,386,564 km (0.057 R)
• M55: 17,549,326 km (0.083 R)
• M56: 17,671,847 km (0.106 R)
• M57: 17,835,507 km (0.104 R)
• M58: 18,828,089 km (0.09 R)
• M59: 19,246,963 km (0.078 R)
• M60: 19,415,410 km (0.116 R)
• M61: 20,350,397 km (0.054 R)
• M62: 20,737,107 km (0.098 R)
• M63: 20,996,360 km (0.108 R)
• M64: 22,573,870 km (0.11 R)
• M65: 23,827,201 km (0.066 R)
• M66: 24,507,722 km (0.119 R)
• M67: 24,598,976 km (0.063 R)
• M68: 24,873,488 km (0.116 R)
• M69: 25,010,969 km (0.114 R)
• M70: 26,728,652 km (0.065 R)
• M71: 26,822,449 km (0.04 R)
• M72: 27,815,330 km (0.094 R)
• M73: 28,148,934 km (0.068 R)
• M74: 28,772,158 km (0.088 R)
• M75: 29,157,822 km (0.098 R)
• M76: 29,302,932 km (0.112 R)
• M77: 30,276,365 km (0.08 R)
• M78: 31,112,019 km (0.061 R)
• M79: 31,508,004 km (0.053 R)
• M80: 31,607,188 km (0.105 R)
• M81: 32,906,744 km (0.093 R)
• M82: 33,108,253 km (0.1 R)
• M83: 33,411,338 km (0.11 R)
• M84: 33,512,466 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 18,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit