🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.4

Radius: 14.4

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.82 AU - 1.34 AU

Year: 775 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,526,072 km

• M1: 179,517 km (0.089 R)
• M2: 304,132 km (0.102 R)
• M3: 407,355 km (0.063 R)
• M4: 529,427 km (0.027 R)
• M5: 660,325 km (0.117 R)
• M6: 788,231 km (0.089 R)
• M7: 1,109,268 km (0.097 R)
• M8: 1,246,749 km (0.094 R)
• M9: 1,380,489 km (0.102 R)
• M10: 1,550,881 km (0.075 R)
• M11: 1,674,000 km (0.106 R)
• M12: 1,778,270 km (0.091 R)
• M13: 1,868,029 km (0.118 R)
• M14: 1,959,283 km (0.071 R)
• M15: 2,230,504 km (0.118 R)
• M16: 2,346,143 km (0.096 R)
• M17: 2,476,443 km (0.118 R)
• M18: 2,634,867 km (0.027 R)
• M19: 2,783,717 km (0.095 R)
• M20: 2,882,302 km (0.117 R)
• M21: 3,062,867 km (0.052 R)
• M22: 3,219,645 km (0.066 R)
• M23: 3,421,303 km (0.115 R)
• M24: 3,598,577 km (0.093 R)
• M25: 3,699,256 km (0.057 R)
• M26: 3,837,485 km (0.106 R)
• M27: 4,103,918 km (0.114 R)
• M28: 4,438,120 km (0.057 R)
• M29: 4,686,752 km (0.084 R)
• M30: 4,844,577 km (0.093 R)
• M31: 5,092,611 km (0.09 R)
• M32: 5,230,540 km (0.066 R)
• M33: 5,344,982 km (0.117 R)
• M34: 5,526,594 km (0.081 R)
• M35: 5,660,035 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.3

Radius: 14.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.07 AU - 1.37 AU

Year: 930 Days

Day: 7.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,526,072 km

• M1: 206,445 km (0.102 R)
• M2: 326,123 km (0.026 R)
• M3: 426,803 km (0.096 R)
• M4: 522,545 km (0.107 R)
• M5: 666,309 km (0.072 R)
• M6: 804,687 km (0.12 R)
• M7: 913,295 km (0.041 R)
• M8: 1,009,038 km (0.042 R)
• M9: 1,142,479 km (0.029 R)
• M10: 1,292,675 km (0.103 R)
• M11: 1,412,653 km (0.106 R)
• M12: 1,597,256 km (0.09 R)
• M13: 1,721,124 km (0.075 R)
• M14: 1,819,260 km (0.058 R)
• M15: 1,961,228 km (0.092 R)
• M16: 2,051,735 km (0.107 R)
• M17: 2,193,703 km (0.05 R)
• M18: 2,300,666 km (0.115 R)
• M19: 2,448,468 km (0.1 R)
• M20: 2,566,351 km (0.078 R)
• M21: 2,679,447 km (0.108 R)
• M22: 2,794,339 km (0.028 R)
• M23: 3,050,301 km (0.116 R)
• M24: 3,142,004 km (0.117 R)
• M25: 3,474,411 km (0.105 R)
• M26: 3,592,742 km (0.098 R)
• M27: 3,689,981 km (0.118 R)
• M28: 3,818,486 km (0.082 R)
• M29: 3,986,933 km (0.103 R)
• M30: 4,181,410 km (0.058 R)
• M31: 4,323,378 km (0.115 R)
• M32: 4,459,064 km (0.058 R)
• M33: 4,571,861 km (0.063 R)
• M34: 4,726,545 km (0.081 R)
• M35: 5,066,281 km (0.087 R)
• M36: 5,243,405 km (0.108 R)
• M37: 5,336,904 km (0.061 R)
• M38: 5,508,642 km (0.105 R)
• M39: 5,690,853 km (0.103 R)
• M40: 5,839,852 km (0.115 R)
• M41: 6,016,976 km (0.1 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.5

Radius: 5.8

Gravity: 20.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.79 AU - 8.47 AU

Year: 16001 Days

Day: 15.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,526,072 km

• M1: 257,308 km (0.045 R)
• M2: 300,393 km (0.079 R)
• M3: 482,453 km (0.117 R)
• M4: 519,254 km (0.086 R)
• M5: 803,939 km (0.09 R)
• M6: 1,034,170 km (0.098 R)
• M7: 2,299,170 km (0.082 R)
• M8: 3,211,118 km (0.084 R)
• M9: 3,464,088 km (0.118 R)
• M10: 3,537,690 km (0.12 R)
• M11: 3,874,734 km (0.052 R)
• M12: 3,912,732 km (0.075 R)
• M13: 4,143,861 km (0.068 R)
• M14: 4,339,984 km (0.11 R)
• M15: 4,905,015 km (0.025 R)
• M16: 5,280,356 km (0.088 R)
• M17: 5,450,299 km (0.113 R)
• M18: 5,751,739 km (0.043 R)
• M19: 6,102,995 km (0.093 R)
• M20: 6,326,045 km (0.105 R)
• M21: 6,416,103 km (0.082 R)
• M22: 9,153,146 km (0.095 R)
• M23: 9,821,848 km (0.086 R)
• M24: 10,135,854 km (0.105 R)
• M25: 10,453,151 km (0.049 R)
• M26: 11,151,624 km (0.055 R)
• M27: 11,424,191 km (0.109 R)
• M28: 11,479,093 km (0.083 R)
• M29: 12,367,705 km (0.109 R)
• M30: 12,593,298 km (0.093 R)
• M31: 12,763,391 km (0.098 R)
• M32: 13,105,821 km (0.115 R)
• M33: 13,509,137 km (0.059 R)
• M34: 14,151,360 km (0.077 R)
• M35: 14,743,618 km (0.112 R)
• M36: 15,708,225 km (0.116 R)
• M37: 16,198,009 km (0.111 R)
• M38: 18,143,230 km (0.107 R)
• M39: 18,335,313 km (0.112 R)
• M40: 20,094,734 km (0.096 R)
• M41: 20,626,255 km (0.101 R)
• M42: 22,111,762 km (0.079 R)
• M43: 23,213,550 km (0.07 R)
• M44: 23,283,113 km (0.044 R)
• M45: 23,701,239 km (0.029 R)
• M46: 25,398,726 km (0.073 R)
• M47: 26,189,800 km (0.065 R)
• M48: 26,552,126 km (0.056 R)
• M49: 27,281,565 km (0.115 R)
• M50: 27,648,678 km (0.12 R)
• M51: 27,722,281 km (0.077 R)
• M52: 27,796,032 km (0.12 R)
• M53: 28,165,539 km (0.063 R)
• M54: 29,133,737 km (0.111 R)
• M55: 29,961,611 km (0.038 R)
• M56: 31,179,338 km (0.09 R)
• M57: 31,871,527 km (0.101 R)
• M58: 32,568,653 km (0.118 R)
• M59: 33,036,296 km (0.104 R)
• M60: 33,270,866 km (0.105 R)
• M61: 34,135,841 km (0.096 R)
• M62: 34,214,828 km (0.101 R)
• M63: 34,690,101 km (0.095 R)
• M64: 36,290,199 km (0.066 R)
• M65: 36,693,964 km (0.037 R)
• M66: 38,899,934 km (0.096 R)
• M67: 41,064,466 km (0.104 R)
• M68: 41,148,540 km (0.115 R)
• M69: 41,316,688 km (0.059 R)
• M70: 43,096,903 km (0.057 R)
• M71: 44,297,575 km (0.091 R)
• M72: 45,075,185 km (0.11 R)
• M73: 45,161,802 km (0.084 R)
• M74: 46,907,160 km (0.11 R)
• M75: 48,674,360 km (0.108 R)
• M76: 51,094,554 km (0.086 R)
• M77: 51,728,401 km (0.088 R)
• M78: 51,819,057 km (0.111 R)
• M79: 52,820,914 km (0.11 R)
• M80: 53,553,495 km (0.092 R)
• M81: 53,829,203 km (0.114 R)
• M82: 54,843,776 km (0.1 R)
• M83: 55,771,433 km (0.061 R)
• M84: 58,775,059 km (0.111 R)
• M85: 58,964,599 km (0.114 R)
• M86: 60,392,062 km (0.108 R)
• M87: 60,870,476 km (0.062 R)
• M88: 62,023,576 km (0.084 R)
• M89: 63,475,125 km (0.092 R)
• M90: 64,156,393 km (0.11 R)
• M91: 64,937,893 km (0.07 R)
• M92: 65,133,716 km (0.085 R)
• M93: 65,329,839 km (0.093 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: 233 - 18,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit