🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.1

Radius: 12.2

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.97 AU - 3.13 AU

Year: 2629 Days

Day: 10.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,152,983 km

• M1: 161,416 km (0.057 R)
• M2: 265,686 km (0.083 R)
• M3: 580,589 km (0.11 R)
• M4: 772,823 km (0.107 R)
• M5: 1,107,922 km (0.063 R)
• M6: 1,222,215 km (0.1 R)
• M7: 1,376,899 km (0.11 R)
• M8: 1,589,477 km (0.11 R)
• M9: 2,103,944 km (0.092 R)
• M10: 2,291,690 km (0.093 R)
• M11: 2,484,970 km (0.097 R)
• M12: 2,714,902 km (0.08 R)
• M13: 2,840,415 km (0.079 R)
• M14: 3,130,036 km (0.077 R)
• M15: 3,429,531 km (0.11 R)
• M16: 3,617,127 km (0.115 R)
• M17: 3,843,169 km (0.095 R)
• M18: 4,091,951 km (0.097 R)
• M19: 4,346,117 km (0.066 R)
• M20: 4,624,369 km (0.078 R)
• M21: 4,737,166 km (0.094 R)
• M22: 4,985,050 km (0.06 R)
• M23: 5,198,077 km (0.03 R)
• M24: 5,276,317 km (0.087 R)
• M25: 5,613,361 km (0.11 R)
• M26: 5,774,328 km (0.073 R)
• M27: 6,245,861 km (0.03 R)
• M28: 6,581,259 km (0.091 R)
• M29: 6,729,959 km (0.039 R)
• M30: 7,052,193 km (0.094 R)
• M31: 7,138,960 km (0.092 R)
• M32: 7,313,690 km (0.038 R)
• M33: 7,401,504 km (0.088 R)
• M34: 7,556,188 km (0.115 R)
• M35: 7,913,727 km (0.088 R)
• M36: 8,139,919 km (0.085 R)
• M37: 8,253,913 km (0.111 R)
• M38: 8,575,848 km (0.118 R)
• M39: 9,160,925 km (0.08 R)
• M40: 9,327,128 km (0.094 R)
• M41: 9,422,571 km (0.084 R)
• M42: 10,394,509 km (0.064 R)
• M43: 10,567,893 km (0.117 R)
• M44: 10,767,307 km (0.11 R)
• M45: 10,892,520 km (0.106 R)
• M46: 11,220,439 km (0.117 R)
• M47: 11,705,585 km (0.119 R)
• M48: 11,834,388 km (0.039 R)
• M49: 12,145,402 km (0.106 R)
• M50: 12,459,109 km (0.073 R)
• M51: 12,669,892 km (0.066 R)
• M52: 12,881,723 km (0.065 R)
• M53: 13,014,716 km (0.119 R)
• M54: 13,335,902 km (0.097 R)
• M55: 13,470,391 km (0.12 R)
• M56: 13,632,555 km (0.105 R)
• M57: 14,040,658 km (0.098 R)
• M58: 14,452,800 km (0.107 R)
• M59: 14,674,205 km (0.114 R)
• M60: 15,064,356 km (0.119 R)
• M61: 15,940,700 km (0.1 R)
• M62: 16,428,240 km (0.116 R)
• M63: 16,746,285 km (0.037 R)
• M64: 17,506,242 km (0.037 R)
• M65: 18,158,190 km (0.051 R)
• M66: 18,697,340 km (0.078 R)
• M67: 18,938,791 km (0.113 R)
• M68: 19,029,597 km (0.092 R)
• M69: 19,638,460 km (0.107 R)
• M70: 19,791,798 km (0.078 R)
• M71: 20,253,906 km (0.111 R)
• M72: 20,501,790 km (0.07 R)
• M73: 20,657,222 km (0.066 R)
• M74: 20,969,283 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 11.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.9 AU - 5.14 AU

Year: 6205 Days

Day: 6.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,152,983 km

• M1: 147,204 km (0.093 R)
• M2: 238,010 km (0.063 R)
• M3: 319,541 km (0.099 R)
• M4: 500,854 km (0.117 R)
• M5: 637,885 km (0.032 R)
• M6: 912,397 km (0.034 R)
• M7: 987,047 km (0.088 R)
• M8: 1,078,301 km (0.086 R)
• M9: 1,521,710 km (0.1 R)
• M10: 1,612,067 km (0.088 R)
• M11: 1,695,841 km (0.079 R)
• M12: 1,798,466 km (0.053 R)
• M13: 2,146,580 km (0.108 R)
• M14: 2,643,993 km (0.05 R)
• M15: 4,482,850 km (0.086 R)
• M16: 4,711,136 km (0.087 R)
• M17: 5,546,939 km (0.044 R)
• M18: 5,818,310 km (0.079 R)
• M19: 5,975,388 km (0.112 R)
• M20: 6,187,069 km (0.119 R)
• M21: 6,850,685 km (0.097 R)
• M22: 6,975,150 km (0.051 R)
• M23: 7,679,756 km (0.086 R)
• M24: 7,939,159 km (0.113 R)
• M25: 8,099,079 km (0.107 R)
• M26: 8,481,152 km (0.099 R)
• M27: 8,764,341 km (0.087 R)
• M28: 9,080,740 km (0.074 R)
• M29: 9,601,191 km (0.037 R)
• M30: 10,352,472 km (0.035 R)
• M31: 10,607,087 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.9

Radius: 4.3

Gravity: 52.78 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.33 AU - 11.75 AU

Year: 20541 Days

Day: 20.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,152,983 km

• M1: 84,224 km (0.096 R)
• M2: 698,622 km (0.114 R)
• M3: 1,463,666 km (0.032 R)
• M4: 1,878,351 km (0.103 R)
• M5: 1,950,906 km (0.115 R)
• M6: 2,136,258 km (0.075 R)
• M7: 2,849,241 km (0.11 R)
• M8: 3,674,124 km (0.119 R)
• M9: 3,902,709 km (0.095 R)
• M10: 4,325,922 km (0.067 R)
• M11: 4,615,992 km (0.084 R)
• M12: 5,214,982 km (0.028 R)
• M13: 5,575,662 km (0.089 R)
• M14: 5,838,207 km (0.104 R)
• M15: 7,153,321 km (0.101 R)
• M16: 7,785,522 km (0.052 R)
• M17: 7,961,000 km (0.116 R)
• M18: 9,411,352 km (0.071 R)
• M19: 9,723,562 km (0.116 R)
• M20: 9,849,524 km (0.069 R)
• M21: 10,294,278 km (0.119 R)
• M22: 10,745,465 km (0.09 R)
• M23: 11,269,208 km (0.113 R)
• M24: 11,401,303 km (0.109 R)
• M25: 12,341,076 km (0.091 R)
• M26: 12,477,360 km (0.108 R)
• M27: 12,614,242 km (0.1 R)
• M28: 12,682,758 km (0.116 R)
• M29: 13,096,845 km (0.08 R)
• M30: 13,938,183 km (0.116 R)
• M31: 14,293,927 km (0.045 R)
• M32: 14,508,749 km (0.086 R)
• M33: 14,796,875 km (0.082 R)
• M34: 15,452,114 km (0.09 R)
• M35: 16,042,427 km (0.102 R)
• M36: 16,191,127 km (0.029 R)
• M37: 16,490,024 km (0.11 R)
• M38: 16,564,972 km (0.065 R)
• M39: 16,866,113 km (0.082 R)
• M40: 17,703,412 km (0.118 R)
• M41: 18,088,477 km (0.101 R)
• M42: 18,476,384 km (0.069 R)
• M43: 19,418,402 km (0.098 R)
• M44: 21,022,690 km (0.066 R)
• M45: 24,185,787 km (0.063 R)
• M46: 24,441,749 km (0.071 R)
• M47: 24,956,366 km (0.114 R)
• M48: 27,582,556 km (0.111 R)
• M49: 27,850,037 km (0.114 R)
• M50: 29,018,696 km (0.057 R)
• M51: 30,111,658 km (0.097 R)
• M52: 31,125,333 km (0.109 R)
• M53: 31,496,784 km (0.042 R)
• M54: 32,808,010 km (0.092 R)
• M55: 33,091,348 km (0.096 R)
• M56: 33,470,429 km (0.107 R)
• M57: 35,000,815 km (0.088 R)
• M58: 37,634,636 km (0.118 R)
• M59: 37,733,370 km (0.088 R)
• M60: 38,030,172 km (0.116 R)
• M61: 38,925,366 km (0.07 R)
• M62: 39,125,229 km (0.06 R)
• M63: 40,331,436 km (0.114 R)
• M64: 41,651,937 km (0.112 R)
• M65: 42,780,353 km (0.051 R)
• M66: 46,648,954 km (0.039 R)
• M67: 47,073,812 km (0.1 R)
• M68: 47,606,680 km (0.111 R)
• M69: 49,217,400 km (0.11 R)
• M70: 51,611,864 km (0.093 R)
• M71: 51,831,473 km (0.099 R)
• M72: 52,271,441 km (0.047 R)
• M73: 52,712,755 km (0.1 R)
• M74: 54,601,876 km (0.11 R)
• M75: 58,103,514 km (0.058 R)
• M76: 58,446,243 km (0.072 R)
• M77: 58,560,535 km (0.052 R)
• M78: 60,747,955 km (0.055 R)
• M79: 61,444,333 km (0.087 R)
• M80: 61,793,495 km (0.096 R)
• M81: 63,431,442 km (0.106 R)
• M82: 64,846,787 km (0.12 R)
• M83: 67,109,006 km (0.098 R)
• M84: 67,588,617 km (0.102 R)
• M85: 70,489,619 km (0.105 R)
• M86: 70,733,164 km (0.116 R)
• M87: 72,814,819 km (0.034 R)
• M88: 74,916,669 km (0.106 R)
• M89: 76,787,689 km (0.11 R)
• M90: 78,421,597 km (0.082 R)
• M91: 79,306,170 km (0.042 R)
• M92: 79,686,298 km (0.055 R)
• M93: 80,448,349 km (0.104 R)
• M94: 83,005,875 km (0.03 R)
• M95: 83,778,248 km (0.117 R)
• M96: 84,811,970 km (0.089 R)
• M97: 85,070,924 km (0.107 R)
• M98: 85,589,879 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 17,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit