🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.39 AU - 1.97 AU

Year: 776 Days

Day: 13.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.7

Radius: 12.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.86 AU - 6.92 AU

Year: 5758 Days

Day: 14.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,080,024 km

• M1: 172,935 km (0.076 R)
• M2: 261,647 km (0.085 R)
• M3: 349,461 km (0.097 R)
• M4: 514,018 km (0.095 R)
• M5: 595,250 km (0.072 R)
• M6: 970,591 km (0.029 R)
• M7: 1,054,366 km (0.096 R)
• M8: 1,218,774 km (0.104 R)
• M9: 1,345,034 km (0.116 R)
• M10: 1,427,762 km (0.065 R)
• M11: 1,802,505 km (0.078 R)
• M12: 1,907,822 km (0.094 R)
• M13: 2,001,620 km (0.066 R)
• M14: 2,335,672 km (0.113 R)
• M15: 2,553,636 km (0.099 R)
• M16: 2,824,109 km (0.063 R)
• M17: 2,900,852 km (0.119 R)
• M18: 3,183,443 km (0.116 R)
• M19: 3,425,791 km (0.09 R)
• M20: 3,843,319 km (0.027 R)
• M21: 3,945,943 km (0.1 R)
• M22: 4,101,674 km (0.105 R)
• M23: 4,330,260 km (0.063 R)
• M24: 4,581,285 km (0.071 R)
• M25: 4,690,342 km (0.034 R)
• M26: 4,800,296 km (0.099 R)
• M27: 4,985,349 km (0.099 R)
• M28: 5,172,945 km (0.088 R)
• M29: 5,324,637 km (0.077 R)
• M30: 5,828,034 km (0.115 R)
• M31: 5,946,366 km (0.117 R)
• M32: 6,025,802 km (0.038 R)
• M33: 6,286,103 km (0.075 R)
• M34: 6,570,787 km (0.045 R)
• M35: 7,237,246 km (0.057 R)
• M36: 7,364,703 km (0.033 R)
• M37: 7,621,712 km (0.09 R)
• M38: 8,078,584 km (0.107 R)
• M39: 8,255,110 km (0.052 R)
• M40: 8,388,252 km (0.034 R)
• M41: 8,792,166 km (0.118 R)
• M42: 8,950,889 km (0.117 R)
• M43: 9,087,771 km (0.105 R)
• M44: 9,271,328 km (0.073 R)
• M45: 9,572,319 km (0.105 R)
• M46: 9,829,627 km (0.089 R)
• M47: 10,518,675 km (0.114 R)
• M48: 11,174,213 km (0.116 R)
• M49: 11,668,335 km (0.068 R)
• M50: 12,119,223 km (0.093 R)
• M51: 12,678,120 km (0.114 R)
• M52: 12,806,326 km (0.118 R)
• M53: 13,141,724 km (0.079 R)
• M54: 13,558,504 km (0.108 R)
• M55: 14,032,430 km (0.083 R)
• M56: 14,112,016 km (0.097 R)
• M57: 14,271,487 km (0.067 R)
• M58: 14,431,707 km (0.093 R)
• M59: 14,538,819 km (0.111 R)
• M60: 14,673,008 km (0.11 R)
• M61: 14,861,651 km (0.088 R)
• M62: 15,323,160 km (0.085 R)
• M63: 15,514,496 km (0.082 R)
• M64: 15,624,151 km (0.111 R)
• M65: 16,093,440 km (0.083 R)
• M66: 16,820,037 km (0.069 R)
• M67: 16,932,833 km (0.094 R)
• M68: 17,300,994 km (0.102 R)
• M69: 17,930,053 km (0.061 R)
• M70: 19,181,140 km (0.104 R)
• M71: 19,417,056 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.4

Radius: 9.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.66 AU - 8 AU

Year: 6362 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,080,024 km

• M1: 139,724 km (0.106 R)
• M2: 397,781 km (0.077 R)
• M3: 565,630 km (0.102 R)
• M4: 727,345 km (0.118 R)
• M5: 829,969 km (0.06 R)
• M6: 1,050,476 km (0.078 R)
• M7: 1,143,975 km (0.09 R)
• M8: 1,240,466 km (0.068 R)
• M9: 1,302,249 km (0.116 R)
• M10: 1,533,378 km (0.108 R)
• M11: 1,722,470 km (0.106 R)
• M12: 2,153,162 km (0.087 R)
• M13: 2,505,764 km (0.078 R)
• M14: 2,697,100 km (0.075 R)
• M15: 2,942,889 km (0.113 R)
• M16: 3,077,079 km (0.084 R)
• M17: 3,196,159 km (0.1 R)
• M18: 3,264,824 km (0.067 R)
• M19: 3,421,303 km (0.115 R)
• M20: 3,598,128 km (0.088 R)
• M21: 3,759,843 km (0.093 R)
• M22: 4,316,347 km (0.103 R)
• M23: 4,507,683 km (0.086 R)
• M24: 4,643,219 km (0.119 R)
• M25: 4,721,309 km (0.108 R)
• M26: 4,819,445 km (0.117 R)
• M27: 4,998,065 km (0.096 R)
• M28: 5,259,861 km (0.112 R)
• M29: 5,608,873 km (0.092 R)
• M30: 6,243,318 km (0.089 R)
• M31: 6,329,636 km (0.072 R)
• M32: 6,678,947 km (0.035 R)
• M33: 6,789,350 km (0.095 R)
• M34: 6,900,501 km (0.065 R)
• M35: 7,012,101 km (0.114 R)
• M36: 7,373,529 km (0.079 R)
• M37: 7,442,045 km (0.068 R)
• M38: 7,903,704 km (0.106 R)
• M39: 7,997,203 km (0.107 R)
• M40: 8,114,637 km (0.061 R)
• M41: 9,122,927 km (0.085 R)
• M42: 9,393,549 km (0.113 R)
• M43: 9,666,715 km (0.077 R)
• M44: 9,766,796 km (0.066 R)
• M45: 9,842,044 km (0.109 R)
• M46: 10,246,706 km (0.068 R)
• M47: 10,863,797 km (0.102 R)
• M48: 10,967,768 km (0.074 R)
• M49: 11,046,008 km (0.111 R)
• M50: 11,124,397 km (0.119 R)
• M51: 11,334,432 km (0.042 R)
• M52: 11,466,378 km (0.106 R)
• M53: 11,572,293 km (0.108 R)
• M54: 11,918,911 km (0.113 R)
• M55: 12,350,052 km (0.078 R)
• M56: 12,649,398 km (0.069 R)
• M57: 12,978,812 km (0.101 R)
• M58: 13,227,743 km (0.071 R)
• M59: 13,450,345 km (0.089 R)
• M60: 13,534,119 km (0.065 R)
• M61: 14,153,903 km (0.104 R)
• M62: 14,267,448 km (0.099 R)
• M63: 14,667,772 km (0.117 R)
• M64: 14,811,685 km (0.07 R)
• M65: 15,245,968 km (0.061 R)
• M66: 15,508,662 km (0.056 R)
• M67: 15,567,304 km (0.108 R)
• M68: 15,831,793 km (0.11 R)
• M69: 16,694,075 km (0.115 R)
• M70: 18,000,663 km (0.106 R)
• M71: 18,154,599 km (0.091 R)
• M72: 18,278,167 km (0.05 R)
• M73: 18,526,200 km (0.073 R)
• M74: 18,931,461 km (0.107 R)
• M75: 19,182,486 km (0.089 R)
• M76: 19,624,099 km (0.112 R)
• M77: 20,101,167 km (0.112 R)
• M78: 21,424,360 km (0.099 R)
• M79: 21,620,333 km (0.112 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 10,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit