🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.9

Radius: 9.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.1 AU - 1.34 AU

Year: 870 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,769,656 km

• M1: 130,898 km (0.074 R)
• M2: 242,349 km (0.089 R)
• M3: 304,880 km (0.1 R)
• M4: 394,190 km (0.086 R)
• M5: 537,655 km (0.092 R)
• M6: 624,870 km (0.053 R)
• M7: 721,062 km (0.085 R)
• M8: 937,081 km (0.11 R)
• M9: 1,073,664 km (0.101 R)
• M10: 1,458,280 km (0.107 R)
• M11: 1,618,051 km (0.12 R)
• M12: 2,105,889 km (0.037 R)
• M13: 2,666,133 km (0.049 R)
• M14: 2,862,854 km (0.103 R)
• M15: 2,927,630 km (0.045 R)
• M16: 3,046,561 km (0.071 R)
• M17: 3,161,003 km (0.037 R)
• M18: 3,228,023 km (0.061 R)
• M19: 3,394,376 km (0.065 R)
• M20: 3,456,758 km (0.092 R)
• M21: 3,576,287 km (0.109 R)
• M22: 3,825,966 km (0.08 R)
• M23: 4,161,214 km (0.069 R)
• M24: 4,574,703 km (0.109 R)

Asteroid Belt

Center: 2.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.8

Radius: 10.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.85 AU - 4.13 AU

Year: 5146 Days

Day: 6.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,769,656 km

• M1: 134,937 km (0.106 R)
• M2: 246,238 km (0.102 R)
• M3: 411,993 km (0.092 R)
• M4: 603,328 km (0.105 R)
• M5: 735,124 km (0.119 R)
• M6: 804,986 km (0.12 R)
• M7: 887,863 km (0.088 R)
• M8: 1,029,233 km (0.045 R)
• M9: 1,120,189 km (0.072 R)
• M10: 1,410,110 km (0.054 R)
• M11: 1,590,375 km (0.101 R)
• M12: 1,819,708 km (0.049 R)
• M13: 2,220,930 km (0.056 R)
• M14: 2,340,758 km (0.11 R)
• M15: 2,416,754 km (0.1 R)
• M16: 2,634,119 km (0.087 R)
• M17: 2,874,074 km (0.103 R)
• M18: 3,054,639 km (0.107 R)
• M19: 3,137,965 km (0.06 R)
• M20: 3,307,011 km (0.042 R)
• M21: 3,392,730 km (0.118 R)
• M22: 3,531,407 km (0.104 R)
• M23: 3,760,741 km (0.116 R)
• M24: 3,976,910 km (0.115 R)
• M25: 4,049,764 km (0.066 R)
• M26: 4,160,167 km (0.098 R)
• M27: 4,383,666 km (0.114 R)
• M28: 4,516,061 km (0.103 R)
• M29: 5,197,479 km (0.053 R)
• M30: 5,297,410 km (0.102 R)
• M31: 5,418,285 km (0.097 R)
• M32: 5,642,233 km (0.087 R)
• M33: 5,994,387 km (0.065 R)
• M34: 6,247,357 km (0.031 R)
• M35: 6,763,769 km (0.081 R)
• M36: 7,005,070 km (0.097 R)
• M37: 7,160,203 km (0.054 R)
• M38: 7,837,582 km (0.104 R)
• M39: 7,975,511 km (0.112 R)
• M40: 8,091,150 km (0.108 R)
• M41: 8,207,388 km (0.074 R)
• M42: 8,277,250 km (0.058 R)
• M43: 8,511,969 km (0.107 R)
• M44: 9,301,846 km (0.032 R)
• M45: 9,767,395 km (0.093 R)
• M46: 10,065,244 km (0.091 R)
• M47: 10,568,491 km (0.098 R)
• M48: 10,977,043 km (0.1 R)
• M49: 11,079,966 km (0.091 R)
• M50: 11,783,076 km (0.106 R)
• M51: 12,366,807 km (0.059 R)
• M52: 12,905,659 km (0.04 R)
• M53: 13,150,700 km (0.095 R)
• M54: 13,507,192 km (0.081 R)
• M55: 13,645,271 km (0.067 R)
• M56: 13,894,800 km (0.083 R)
• M57: 14,090,025 km (0.092 R)
• M58: 14,511,442 km (0.092 R)
• M59: 14,851,478 km (0.114 R)
• M60: 15,165,484 km (0.115 R)
• M61: 15,655,118 km (0.1 R)
• M62: 16,798,046 km (0.119 R)
• M63: 16,976,217 km (0.108 R)
• M64: 17,095,446 km (0.096 R)
• M65: 18,638,997 km (0.075 R)
• M66: 18,885,235 km (0.068 R)
• M67: 19,132,520 km (0.069 R)
• M68: 19,256,537 km (0.096 R)
• M69: 19,349,737 km (0.067 R)
• M70: 19,912,075 km (0.106 R)
• M71: 20,163,848 km (0.029 R)
• M72: 20,321,674 km (0.061 R)
• M73: 20,670,237 km (0.115 R)
• M74: 21,148,950 km (0.065 R)
• M75: 21,405,810 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.9

Radius: 5.8

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.6 AU - 10.98 AU

Year: 19778 Days

Day: 17.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,769,656 km

• M1: 323,879 km (0.056 R)
• M2: 740,061 km (0.058 R)
• M3: 851,810 km (0.044 R)
• M4: 921,672 km (0.084 R)
• M5: 1,168,210 km (0.057 R)
• M6: 2,212,852 km (0.077 R)
• M7: 2,677,802 km (0.101 R)
• M8: 2,816,180 km (0.073 R)
• M9: 3,099,967 km (0.082 R)
• M10: 3,542,627 km (0.104 R)
• M11: 3,656,471 km (0.115 R)
• M12: 3,809,959 km (0.102 R)
• M13: 3,965,690 km (0.05 R)
• M14: 4,163,309 km (0.105 R)
• M15: 4,283,436 km (0.109 R)
• M16: 4,733,725 km (0.106 R)
• M17: 5,371,760 km (0.042 R)
• M18: 5,723,166 km (0.106 R)
• M19: 6,633,469 km (0.055 R)
• M20: 7,201,193 km (0.036 R)
• M21: 7,297,235 km (0.031 R)
• M22: 7,442,195 km (0.06 R)
• M23: 8,181,358 km (0.068 R)
• M24: 8,231,473 km (0.047 R)
• M25: 8,738,161 km (0.094 R)
• M26: 8,892,247 km (0.092 R)
• M27: 9,464,459 km (0.092 R)
• M28: 10,102,344 km (0.102 R)
• M29: 10,210,055 km (0.051 R)
• M30: 10,535,280 km (0.107 R)
• M31: 12,789,122 km (0.054 R)
• M32: 14,391,166 km (0.085 R)
• M33: 15,431,918 km (0.056 R)
• M34: 15,992,760 km (0.092 R)
• M35: 16,055,442 km (0.053 R)
• M36: 16,623,615 km (0.1 R)
• M37: 17,262,697 km (0.107 R)
• M38: 17,455,977 km (0.068 R)
• M39: 17,520,454 km (0.099 R)
• M40: 17,714,781 km (0.091 R)
• M41: 18,301,654 km (0.032 R)
• M42: 18,498,824 km (0.076 R)
• M43: 20,576,140 km (0.101 R)
• M44: 20,986,636 km (0.08 R)
• M45: 21,055,302 km (0.113 R)
• M46: 21,885,271 km (0.082 R)
• M47: 22,374,456 km (0.115 R)
• M48: 23,150,420 km (0.079 R)
• M49: 23,292,388 km (0.066 R)
• M50: 23,935,061 km (0.12 R)
• M51: 25,164,755 km (0.102 R)
• M52: 30,129,909 km (0.109 R)
• M53: 32,008,260 km (0.116 R)
• M54: 32,483,682 km (0.101 R)
• M55: 34,327,924 km (0.114 R)
• M56: 36,618,417 km (0.09 R)
• M57: 37,448,386 km (0.081 R)
• M58: 37,782,139 km (0.094 R)
• M59: 38,200,564 km (0.077 R)
• M60: 38,704,859 km (0.073 R)
• M61: 39,126,725 km (0.086 R)
• M62: 40,145,486 km (0.068 R)
• M63: 40,487,018 km (0.114 R)
• M64: 40,743,878 km (0.088 R)
• M65: 41,259,093 km (0.094 R)
• M66: 42,469,489 km (0.085 R)
• M67: 43,867,182 km (0.035 R)
• M68: 44,836,875 km (0.116 R)
• M69: 46,438,620 km (0.101 R)
• M70: 47,156,540 km (0.095 R)
• M71: 47,607,129 km (0.1 R)
• M72: 47,968,557 km (0.077 R)
• M73: 48,149,720 km (0.057 R)
• M74: 49,423,696 km (0.119 R)
• M75: 50,248,429 km (0.109 R)
• M76: 51,262,702 km (0.044 R)
• M77: 52,190,658 km (0.098 R)
• M78: 52,376,907 km (0.052 R)
• M79: 52,750,004 km (0.057 R)
• M80: 53,968,928 km (0.085 R)
• M81: 54,912,741 km (0.118 R)
• M82: 55,957,383 km (0.095 R)
• M83: 56,147,970 km (0.093 R)
• M84: 57,776,942 km (0.103 R)
• M85: 57,873,283 km (0.094 R)
• M86: 60,689,463 km (0.091 R)
• M87: 62,064,865 km (0.115 R)
• M88: 64,246,750 km (0.079 R)
• M89: 65,547,953 km (0.065 R)
• M90: 66,756,703 km (0.05 R)
• M91: 66,857,832 km (0.088 R)
• M92: 67,668,203 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit