🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 14.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.49 AU - 0.55 AU

Year: 250 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,933,657 km

• M1: 183,257 km (0.089 R)
• M2: 281,842 km (0.082 R)
• M3: 417,677 km (0.058 R)
• M4: 527,781 km (0.118 R)
• M5: 621,878 km (0.102 R)
• M6: 713,582 km (0.037 R)
• M7: 803,341 km (0.083 R)
• M8: 921,224 km (0.095 R)
• M9: 1,012,628 km (0.099 R)
• M10: 1,136,046 km (0.104 R)
• M11: 1,244,056 km (0.103 R)
• M12: 1,337,555 km (0.112 R)
• M13: 1,477,877 km (0.051 R)
• M14: 1,686,267 km (0.062 R)
• M15: 1,787,545 km (0.102 R)
• M16: 1,877,004 km (0.08 R)
• M17: 1,971,550 km (0.12 R)
• M18: 2,060,711 km (0.099 R)
• M19: 2,165,878 km (0.093 R)
• M20: 2,299,020 km (0.106 R)
• M21: 2,397,007 km (0.099 R)
• M22: 2,515,787 km (0.06 R)
• M23: 2,620,805 km (0.075 R)
• M24: 2,711,461 km (0.097 R)
• M25: 2,823,361 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.9

Radius: 13.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.85 AU - 4.83 AU

Year: 6029 Days

Day: 6.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,933,657 km

• M1: 200,012 km (0.117 R)
• M2: 640,578 km (0.111 R)
• M3: 733,927 km (0.072 R)
• M4: 832,662 km (0.067 R)
• M5: 1,031,328 km (0.037 R)
• M6: 1,231,938 km (0.087 R)
• M7: 1,461,571 km (0.079 R)
• M8: 1,557,613 km (0.085 R)
• M9: 1,672,355 km (0.089 R)
• M10: 1,756,279 km (0.098 R)
• M11: 2,016,729 km (0.068 R)
• M12: 2,142,840 km (0.105 R)
• M13: 2,537,030 km (0.08 R)
• M14: 2,732,854 km (0.109 R)
• M15: 3,458,254 km (0.085 R)
• M16: 3,610,395 km (0.095 R)
• M17: 4,569,766 km (0.066 R)
• M18: 4,906,511 km (0.089 R)
• M19: 5,152,151 km (0.067 R)
• M20: 5,251,633 km (0.098 R)
• M21: 5,706,860 km (0.11 R)
• M22: 5,991,544 km (0.077 R)
• M23: 6,227,909 km (0.042 R)
• M24: 7,010,455 km (0.053 R)
• M25: 7,709,975 km (0.091 R)
• M26: 7,823,969 km (0.077 R)
• M27: 8,431,934 km (0.096 R)
• M28: 8,520,048 km (0.081 R)
• M29: 8,608,460 km (0.04 R)
• M30: 8,935,182 km (0.086 R)
• M31: 10,314,474 km (0.091 R)
• M32: 10,440,286 km (0.096 R)
• M33: 11,109,138 km (0.113 R)
• M34: 11,302,867 km (0.079 R)
• M35: 12,122,065 km (0.069 R)
• M36: 13,266,638 km (0.096 R)
• M37: 13,921,428 km (0.104 R)
• M38: 14,235,135 km (0.114 R)
• M39: 14,480,924 km (0.068 R)
• M40: 14,798,820 km (0.111 R)
• M41: 15,012,146 km (0.075 R)
• M42: 15,298,177 km (0.114 R)
• M43: 15,622,057 km (0.096 R)
• M44: 15,730,515 km (0.054 R)
• M45: 15,948,180 km (0.079 R)
• M46: 16,977,264 km (0.086 R)
• M47: 17,200,614 km (0.078 R)
• M48: 17,462,410 km (0.05 R)
• M49: 17,575,057 km (0.057 R)
• M50: 17,687,854 km (0.091 R)
• M51: 18,561,057 km (0.109 R)
• M52: 19,099,459 km (0.079 R)
• M53: 19,409,426 km (0.05 R)
• M54: 20,388,843 km (0.087 R)
• M55: 20,507,325 km (0.03 R)
• M56: 20,665,899 km (0.098 R)
• M57: 21,384,268 km (0.062 R)
• M58: 21,585,178 km (0.05 R)
• M59: 21,706,202 km (0.102 R)
• M60: 21,948,700 km (0.103 R)
• M61: 22,110,864 km (0.064 R)
• M62: 22,558,761 km (0.082 R)
• M63: 24,129,389 km (0.087 R)
• M64: 24,338,676 km (0.08 R)
• M65: 24,885,755 km (0.074 R)
• M66: 26,077,602 km (0.114 R)
• M67: 26,421,527 km (0.073 R)
• M68: 26,940,333 km (0.086 R)
• M69: 27,418,896 km (0.035 R)
• M70: 27,680,992 km (0.096 R)
• M71: 27,944,134 km (0.106 R)
• M72: 28,075,930 km (0.065 R)
• M73: 28,738,200 km (0.11 R)
• M74: 28,871,192 km (0.089 R)
• M75: 28,960,053 km (0.105 R)
• M76: 29,271,666 km (0.087 R)
• M77: 29,494,866 km (0.108 R)
• M78: 29,718,664 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.1

Radius: 4.1

Gravity: 24.04 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.19 AU - 13.27 AU

Year: 23438 Days

Day: 24.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,933,657 km

• M1: 53,257 km (0.119 R)
• M2: 121,922 km (0.11 R)
• M3: 181,163 km (0.066 R)
• M4: 208,091 km (0.084 R)
• M5: 282,291 km (0.04 R)
• M6: 437,873 km (0.097 R)
• M7: 773,271 km (0.092 R)
• M8: 940,522 km (0.072 R)
• M9: 1,595,162 km (0.074 R)
• M10: 1,996,832 km (0.09 R)
• M11: 2,126,534 km (0.119 R)
• M12: 2,159,296 km (0.116 R)
• M13: 2,292,438 km (0.115 R)
• M14: 2,531,944 km (0.118 R)
• M15: 2,779,379 km (0.088 R)
• M16: 3,259,139 km (0.096 R)
• M17: 3,606,057 km (0.117 R)
• M18: 3,803,975 km (0.069 R)
• M19: 4,168,844 km (0.088 R)
• M20: 4,334,748 km (0.12 R)
• M21: 4,502,746 km (0.074 R)
• M22: 5,329,424 km (0.113 R)
• M23: 5,374,154 km (0.097 R)
• M24: 5,967,758 km (0.096 R)
• M25: 6,248,853 km (0.064 R)
• M26: 6,582,007 km (0.102 R)
• M27: 6,678,348 km (0.077 R)
• M28: 6,775,138 km (0.071 R)
• M29: 7,315,485 km (0.112 R)
• M30: 7,869,596 km (0.089 R)
• M31: 8,229,229 km (0.096 R)
• M32: 8,752,373 km (0.1 R)
• M33: 9,556,910 km (0.107 R)
• M34: 9,665,967 km (0.08 R)
• M35: 9,885,278 km (0.057 R)
• M36: 10,273,035 km (0.066 R)
• M37: 11,063,511 km (0.072 R)
• M38: 11,814,791 km (0.112 R)
• M39: 12,049,360 km (0.107 R)
• M40: 12,522,987 km (0.109 R)
• M41: 13,488,193 km (0.094 R)
• M42: 14,165,722 km (0.079 R)
• M43: 14,414,802 km (0.112 R)
• M44: 14,539,866 km (0.098 R)
• M45: 15,489,364 km (0.118 R)
• M46: 15,939,354 km (0.065 R)
• M47: 16,133,532 km (0.074 R)
• M48: 17,049,969 km (0.052 R)
• M49: 19,344,650 km (0.107 R)
• M50: 19,968,025 km (0.114 R)
• M51: 20,457,509 km (0.113 R)
• M52: 20,668,591 km (0.097 R)
• M53: 21,092,701 km (0.116 R)
• M54: 21,305,729 km (0.068 R)
• M55: 24,363,808 km (0.044 R)
• M56: 24,961,602 km (0.105 R)
• M57: 26,247,994 km (0.056 R)
• M58: 27,944,433 km (0.052 R)
• M59: 28,963,345 km (0.053 R)
• M60: 29,517,156 km (0.104 R)
• M61: 30,876,402 km (0.059 R)
• M62: 31,118,302 km (0.092 R)
• M63: 31,522,964 km (0.078 R)
• M64: 31,766,659 km (0.084 R)
• M65: 34,070,765 km (0.071 R)
• M66: 34,320,743 km (0.12 R)
• M67: 34,990,493 km (0.099 R)
• M68: 36,003,271 km (0.109 R)
• M69: 37,111,193 km (0.074 R)
• M70: 37,368,351 km (0.064 R)
• M71: 40,677,905 km (0.074 R)
• M72: 41,031,704 km (0.088 R)
• M73: 42,188,544 km (0.095 R)
• M74: 42,278,004 km (0.03 R)
• M75: 42,726,049 km (0.083 R)
• M76: 43,536,571 km (0.065 R)
• M77: 46,090,655 km (0.111 R)
• M78: 46,182,807 km (0.103 R)
• M79: 46,736,619 km (0.077 R)
• M80: 46,829,220 km (0.027 R)
• M81: 48,037,821 km (0.056 R)
• M82: 51,915,996 km (0.107 R)
• M83: 52,395,757 km (0.047 R)
• M84: 52,973,354 km (0.093 R)
• M85: 53,746,925 km (0.115 R)
• M86: 53,843,864 km (0.102 R)
• M87: 54,914,237 km (0.093 R)
• M88: 56,286,648 km (0.118 R)
• M89: 58,167,093 km (0.089 R)
• M90: 59,165,060 km (0.08 R)
• M91: 61,684,588 km (0.068 R)
• M92: 61,786,165 km (0.112 R)
• M93: 66,619,373 km (0.028 R)
• M94: 67,454,129 km (0.112 R)
• M95: 67,663,267 km (0.12 R)
• M96: 69,873,126 km (0.084 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 13,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit