🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 8.9

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.23 AU - 1.61 AU

Year: 1110 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,962,818 km

• M1: 113,096 km (0.115 R)
• M2: 194,028 km (0.102 R)
• M3: 249,529 km (0.103 R)
• M4: 338,241 km (0.117 R)
• M5: 403,316 km (0.119 R)
• M6: 564,882 km (0.119 R)
• M7: 629,059 km (0.04 R)
• M8: 690,544 km (0.045 R)
• M9: 765,941 km (0.113 R)
• M10: 887,863 km (0.055 R)
• M11: 996,771 km (0.118 R)
• M12: 1,096,852 km (0.08 R)
• M13: 1,307,186 km (0.061 R)
• M14: 1,417,440 km (0.097 R)
• M15: 1,546,244 km (0.11 R)
• M16: 1,631,514 km (0.112 R)
• M17: 1,799,214 km (0.118 R)
• M18: 2,116,810 km (0.095 R)
• M19: 2,203,427 km (0.096 R)
• M20: 2,264,762 km (0.091 R)
• M21: 2,389,228 km (0.109 R)
• M22: 2,525,062 km (0.117 R)
• M23: 2,598,665 km (0.076 R)
• M24: 2,804,511 km (0.09 R)
• M25: 3,025,617 km (0.065 R)
• M26: 3,292,500 km (0.088 R)
• M27: 3,433,870 km (0.086 R)
• M28: 3,577,334 km (0.094 R)
• M29: 3,670,533 km (0.094 R)
• M30: 3,806,817 km (0.092 R)
• M31: 4,019,545 km (0.031 R)
• M32: 4,346,117 km (0.058 R)
• M33: 4,579,789 km (0.104 R)
• M34: 4,647,407 km (0.054 R)
• M35: 4,703,955 km (0.075 R)
• M36: 4,794,911 km (0.088 R)
• M37: 4,852,057 km (0.115 R)
• M38: 5,059,699 km (0.111 R)
• M39: 5,258,515 km (0.076 R)
• M40: 5,329,275 km (0.119 R)
• M41: 5,447,906 km (0.067 R)
• M42: 5,858,103 km (0.081 R)
• M43: 6,141,142 km (0.117 R)
• M44: 6,555,229 km (0.091 R)
• M45: 6,669,821 km (0.074 R)
• M46: 6,849,189 km (0.093 R)
• M47: 6,991,307 km (0.092 R)
• M48: 7,397,166 km (0.104 R)
• M49: 7,596,281 km (0.103 R)
• M50: 7,716,707 km (0.051 R)
• M51: 7,851,195 km (0.114 R)
• M52: 8,067,963 km (0.087 R)
• M53: 8,410,542 km (0.092 R)
• M54: 8,493,569 km (0.034 R)
• M55: 8,562,833 km (0.099 R)
• M56: 8,716,021 km (0.099 R)
• M57: 8,842,132 km (0.112 R)
• M58: 8,912,443 km (0.119 R)
• M59: 9,039,302 km (0.11 R)
• M60: 9,138,485 km (0.108 R)
• M61: 9,209,544 km (0.107 R)
• M62: 9,409,556 km (0.098 R)
• M63: 9,668,810 km (0.069 R)
• M64: 9,784,748 km (0.082 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.7

Radius: 3.6

Gravity: 58.54 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.83 AU - 6.69 AU

Year: 10275 Days

Day: 20.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 24,962,818 km

• M1: 156,629 km (0.041 R)
• M2: 403,914 km (0.099 R)
• M3: 861,684 km (0.058 R)
• M4: 1,080,994 km (0.099 R)
• M5: 1,229,545 km (0.12 R)
• M6: 1,384,379 km (0.072 R)
• M7: 1,736,981 km (0.087 R)
• M8: 1,860,399 km (0.091 R)
• M9: 1,935,946 km (0.037 R)
• M10: 1,986,809 km (0.11 R)
• M11: 2,274,486 km (0.12 R)
• M12: 2,547,353 km (0.078 R)
• M13: 2,575,178 km (0.078 R)
• M14: 2,830,541 km (0.11 R)
• M15: 2,975,801 km (0.088 R)
• M16: 3,213,362 km (0.095 R)
• M17: 3,273,800 km (0.097 R)
• M18: 3,334,537 km (0.119 R)
• M19: 3,395,572 km (0.109 R)
• M20: 3,426,240 km (0.045 R)
• M21: 3,581,223 km (0.111 R)
• M22: 3,675,171 km (0.031 R)
• M23: 4,557,499 km (0.111 R)
• M24: 4,900,078 km (0.099 R)
• M25: 5,429,505 km (0.071 R)
• M26: 5,465,409 km (0.114 R)
• M27: 5,501,462 km (0.031 R)
• M28: 7,440,101 km (0.118 R)
• M29: 7,480,043 km (0.117 R)
• M30: 7,519,986 km (0.088 R)
• M31: 8,293,706 km (0.062 R)
• M32: 8,335,145 km (0.053 R)
• M33: 8,418,171 km (0.084 R)
• M34: 9,349,568 km (0.106 R)
• M35: 10,447,018 km (0.059 R)
• M36: 10,761,472 km (0.119 R)
• M37: 11,863,261 km (0.068 R)
• M38: 12,144,355 km (0.082 R)
• M39: 13,048,525 km (0.102 R)
• M40: 15,580,618 km (0.107 R)
• M41: 15,631,781 km (0.067 R)
• M42: 15,836,879 km (0.08 R)
• M43: 16,094,487 km (0.041 R)
• M44: 16,613,891 km (0.094 R)
• M45: 16,666,100 km (0.085 R)
• M46: 17,244,446 km (0.058 R)
• M47: 18,637,052 km (0.09 R)
• M48: 19,072,831 km (0.102 R)
• M49: 19,732,707 km (0.065 R)
• M50: 19,788,058 km (0.063 R)
• M51: 19,843,410 km (0.115 R)
• M52: 20,176,863 km (0.112 R)
• M53: 20,624,161 km (0.037 R)
• M54: 21,642,623 km (0.091 R)
• M55: 21,871,209 km (0.107 R)
• M56: 21,985,801 km (0.106 R)
• M57: 24,556,341 km (0.104 R)
• M58: 24,675,421 km (0.048 R)
• M59: 26,729,100 km (0.108 R)
• M60: 27,714,202 km (0.076 R)
• M61: 28,273,698 km (0.104 R)
• M62: 29,910,449 km (0.083 R)
• M63: 29,974,028 km (0.081 R)
• M64: 30,101,336 km (0.094 R)
• M65: 30,292,522 km (0.089 R)
• M66: 32,226,972 km (0.099 R)
• M67: 33,538,646 km (0.06 R)
• M68: 34,068,222 km (0.118 R)
• M69: 34,334,058 km (0.048 R)
• M70: 35,269,792 km (0.066 R)
• M71: 35,605,939 km (0.046 R)
• M72: 35,740,726 km (0.093 R)
• M73: 37,851,552 km (0.081 R)
• M74: 38,126,813 km (0.088 R)
• M75: 38,195,777 km (0.067 R)
• M76: 39,443,573 km (0.1 R)
• M77: 39,722,573 km (0.118 R)
• M78: 40,002,321 km (0.12 R)
• M79: 40,282,817 km (0.119 R)
• M80: 41,481,694 km (0.106 R)
• M81: 41,623,513 km (0.102 R)
• M82: 42,050,017 km (0.077 R)
• M83: 42,477,867 km (0.081 R)
• M84: 44,131,521 km (0.117 R)
• M85: 44,203,927 km (0.113 R)
• M86: 44,421,293 km (0.091 R)
• M87: 45,513,357 km (0.101 R)
• M88: 45,952,576 km (0.073 R)
• M89: 46,835,503 km (0.113 R)
• M90: 47,575,414 km (0.045 R)
• M91: 48,767,410 km (0.053 R)
• M92: 49,216,951 km (0.111 R)
• M93: 49,366,998 km (0.058 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.3

Radius: 7.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.87 AU - 9.63 AU

Year: 14153 Days

Day: 19.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 24,962,818 km

• M1: 97,089 km (0.105 R)
• M2: 143,464 km (0.117 R)
• M3: 265,387 km (0.104 R)
• M4: 366,365 km (0.103 R)
• M5: 426,803 km (0.086 R)
• M6: 519,703 km (0.104 R)
• M7: 704,756 km (0.081 R)
• M8: 1,475,933 km (0.073 R)
• M9: 1,987,857 km (0.092 R)
• M10: 2,132,069 km (0.091 R)
• M11: 2,213,749 km (0.116 R)
• M12: 2,568,147 km (0.116 R)
• M13: 3,833,146 km (0.089 R)
• M14: 4,196,071 km (0.103 R)
• M15: 5,461,220 km (0.054 R)
• M16: 5,709,253 km (0.118 R)
• M17: 6,169,865 km (0.051 R)
• M18: 8,128,849 km (0.091 R)
• M19: 8,542,038 km (0.093 R)
• M20: 9,658,936 km (0.083 R)
• M21: 11,447,229 km (0.097 R)
• M22: 13,668,907 km (0.027 R)
• M23: 14,594,020 km (0.097 R)
• M24: 15,730,515 km (0.103 R)
• M25: 15,858,571 km (0.112 R)
• M26: 16,374,235 km (0.049 R)
• M27: 16,471,474 km (0.106 R)
• M28: 16,536,399 km (0.12 R)
• M29: 17,787,037 km (0.086 R)
• M30: 19,204,327 km (0.04 R)
• M31: 20,099,820 km (0.1 R)
• M32: 23,230,006 km (0.074 R)
• M33: 23,375,714 km (0.103 R)
• M34: 24,035,890 km (0.099 R)
• M35: 24,257,295 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 10,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit