🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 8.8

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.35 AU - 2.05 AU

Year: 1503 Days

Day: 11.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,326,990 km

• M1: 151,543 km (0.062 R)
• M2: 282,291 km (0.039 R)
• M3: 397,930 km (0.097 R)
• M4: 598,541 km (0.112 R)
• M5: 694,583 km (0.115 R)
• M6: 789,428 km (0.115 R)
• M7: 1,100,741 km (0.09 R)
• M8: 1,237,474 km (0.046 R)
• M9: 1,329,027 km (0.114 R)
• M10: 1,397,095 km (0.087 R)
• M11: 1,563,597 km (0.12 R)
• M12: 1,736,682 km (0.119 R)
• M13: 1,811,481 km (0.056 R)
• M14: 1,897,051 km (0.111 R)
• M15: 1,993,691 km (0.118 R)
• M16: 2,262,817 km (0.06 R)
• M17: 2,813,786 km (0.105 R)
• M18: 2,957,999 km (0.086 R)
• M19: 3,547,115 km (0.115 R)
• M20: 3,787,968 km (0.042 R)
• M21: 3,972,123 km (0.107 R)
• M22: 4,046,772 km (0.05 R)
• M23: 4,273,114 km (0.089 R)
• M24: 4,426,302 km (0.105 R)
• M25: 4,503,644 km (0.036 R)
• M26: 4,607,465 km (0.054 R)
• M27: 4,764,692 km (0.114 R)
• M28: 4,870,458 km (0.042 R)
• M29: 4,963,657 km (0.07 R)
• M30: 5,151,851 km (0.113 R)
• M31: 5,521,657 km (0.093 R)
• M32: 5,829,231 km (0.113 R)
• M33: 6,330,234 km (0.113 R)
• M34: 6,607,888 km (0.085 R)
• M35: 6,755,690 km (0.093 R)
• M36: 6,904,690 km (0.109 R)
• M37: 6,994,598 km (0.092 R)
• M38: 7,145,243 km (0.066 R)
• M39: 7,572,794 km (0.104 R)
• M40: 7,634,578 km (0.114 R)
• M41: 8,118,976 km (0.086 R)
• M42: 8,293,257 km (0.072 R)
• M43: 8,404,708 km (0.066 R)
• M44: 8,564,927 km (0.054 R)
• M45: 8,693,880 km (0.107 R)
• M46: 8,807,275 km (0.111 R)
• M47: 9,051,868 km (0.066 R)
• M48: 9,232,582 km (0.062 R)
• M49: 9,298,555 km (0.117 R)
• M50: 9,364,827 km (0.058 R)
• M51: 9,497,670 km (0.112 R)
• M52: 9,883,034 km (0.1 R)
• M53: 10,188,363 km (0.12 R)
• M54: 10,410,665 km (0.066 R)
• M55: 10,669,320 km (0.04 R)
• M56: 11,122,602 km (0.073 R)
• M57: 11,511,107 km (0.072 R)
• M58: 11,868,048 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.2

Radius: 13.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.88 AU - 4.48 AU

Year: 5796 Days

Day: 9.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 41,326,990 km

• M1: 197,619 km (0.057 R)
• M2: 362,775 km (0.056 R)
• M3: 588,817 km (0.094 R)
• M4: 707,448 km (0.115 R)
• M5: 2,025,256 km (0.064 R)
• M6: 2,185,326 km (0.086 R)
• M7: 2,289,446 km (0.109 R)
• M8: 2,659,401 km (0.054 R)
• M9: 2,754,994 km (0.054 R)
• M10: 2,868,090 km (0.084 R)
• M11: 3,233,558 km (0.056 R)
• M12: 3,508,818 km (0.1 R)
• M13: 3,702,697 km (0.097 R)
• M14: 3,900,166 km (0.115 R)
• M15: 4,249,477 km (0.099 R)
• M16: 4,589,962 km (0.117 R)
• M17: 4,821,988 km (0.093 R)
• M18: 5,317,756 km (0.118 R)
• M19: 5,976,285 km (0.049 R)
• M20: 6,166,125 km (0.116 R)
• M21: 6,595,471 km (0.035 R)
• M22: 7,235,301 km (0.103 R)
• M23: 7,894,878 km (0.099 R)
• M24: 8,431,934 km (0.116 R)
• M25: 9,053,214 km (0.093 R)
• M26: 9,369,464 km (0.038 R)
• M27: 9,492,134 km (0.031 R)
• M28: 9,863,287 km (0.109 R)
• M29: 10,163,530 km (0.095 R)
• M30: 11,134,420 km (0.098 R)
• M31: 12,081,524 km (0.11 R)
• M32: 12,376,082 km (0.097 R)
• M33: 12,754,415 km (0.117 R)
• M34: 13,301,644 km (0.067 R)
• M35: 13,412,047 km (0.114 R)
• M36: 14,305,895 km (0.046 R)
• M37: 14,617,507 km (0.113 R)
• M38: 14,931,513 km (0.099 R)
• M39: 15,508,213 km (0.038 R)
• M40: 15,828,502 km (0.12 R)
• M41: 15,916,166 km (0.078 R)
• M42: 16,003,980 km (0.114 R)
• M43: 16,416,422 km (0.105 R)
• M44: 18,069,927 km (0.12 R)
• M45: 18,222,816 km (0.114 R)
• M46: 18,684,325 km (0.071 R)
• M47: 19,118,458 km (0.089 R)
• M48: 19,776,091 km (0.063 R)
• M49: 19,996,897 km (0.094 R)
• M50: 20,282,031 km (0.087 R)
• M51: 20,377,324 km (0.076 R)
• M52: 20,728,281 km (0.098 R)
• M53: 20,888,351 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.8

Radius: 3.9

Gravity: 32.66 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.22 AU - 6.32 AU

Year: 9401 Days

Day: 21.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,326,990 km

• M1: 231,578 km (0.09 R)
• M2: 273,764 km (0.076 R)
• M3: 354,248 km (0.065 R)
• M4: 455,825 km (0.12 R)
• M5: 862,731 km (0.092 R)
• M6: 1,473,090 km (0.111 R)
• M7: 1,700,479 km (0.06 R)
• M8: 1,961,078 km (0.051 R)
• M9: 2,257,282 km (0.114 R)
• M10: 2,327,593 km (0.039 R)
• M11: 2,422,588 km (0.115 R)
• M12: 2,865,547 km (0.057 R)
• M13: 2,993,005 km (0.07 R)
• M14: 3,548,461 km (0.085 R)
• M15: 3,602,915 km (0.059 R)
• M16: 3,768,221 km (0.084 R)
• M17: 4,077,739 km (0.074 R)
• M18: 4,192,331 km (0.087 R)
• M19: 4,601,631 km (0.036 R)
• M20: 4,721,010 km (0.057 R)
• M21: 5,270,333 km (0.111 R)
• M22: 5,301,449 km (0.095 R)
• M23: 5,520,909 km (0.117 R)
• M24: 5,839,702 km (0.095 R)
• M25: 5,871,866 km (0.083 R)
• M26: 6,164,479 km (0.096 R)
• M27: 6,494,941 km (0.077 R)
• M28: 6,696,001 km (0.094 R)
• M29: 7,381,009 km (0.112 R)
• M30: 7,555,740 km (0.101 R)
• M31: 7,873,635 km (0.115 R)
• M32: 7,909,239 km (0.071 R)
• M33: 8,376,882 km (0.092 R)
• M34: 9,113,652 km (0.105 R)
• M35: 9,565,587 km (0.108 R)
• M36: 10,648,227 km (0.085 R)
• M37: 10,766,559 km (0.114 R)
• M38: 11,284,167 km (0.088 R)
• M39: 11,444,985 km (0.071 R)
• M40: 12,014,055 km (0.065 R)
• M41: 12,759,202 km (0.113 R)
• M42: 12,842,977 km (0.09 R)
• M43: 13,179,722 km (0.051 R)
• M44: 15,930,528 km (0.111 R)
• M45: 17,859,143 km (0.064 R)
• M46: 18,093,563 km (0.075 R)
• M47: 18,281,757 km (0.099 R)
• M48: 18,329,030 km (0.076 R)
• M49: 18,565,545 km (0.07 R)
• M50: 18,707,812 km (0.075 R)
• M51: 18,993,694 km (0.076 R)
• M52: 19,521,475 km (0.092 R)
• M53: 20,395,575 km (0.107 R)
• M54: 20,493,412 km (0.077 R)
• M55: 20,689,685 km (0.069 R)
• M56: 20,985,290 km (0.079 R)
• M57: 21,034,657 km (0.039 R)
• M58: 22,030,680 km (0.096 R)
• M59: 23,656,210 km (0.057 R)
• M60: 24,120,263 km (0.117 R)
• M61: 24,952,626 km (0.093 R)
• M62: 25,057,344 km (0.085 R)
• M63: 25,214,721 km (0.044 R)
• M64: 25,953,286 km (0.11 R)
• M65: 26,913,255 km (0.054 R)
• M66: 28,265,919 km (0.048 R)
• M67: 28,977,856 km (0.077 R)
• M68: 30,699,428 km (0.051 R)
• M69: 30,867,875 km (0.048 R)
• M70: 31,374,713 km (0.095 R)
• M71: 33,602,973 km (0.084 R)
• M72: 33,660,867 km (0.116 R)
• M73: 34,124,471 km (0.083 R)
• M74: 34,357,096 km (0.12 R)
• M75: 34,415,289 km (0.097 R)
• M76: 36,177,403 km (0.088 R)
• M77: 39,422,480 km (0.117 R)
• M78: 39,605,438 km (0.107 R)
• M79: 40,278,927 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 14,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit