🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.99 AU - 4.01 AU

Year: 2428 Days

Day: 35.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 140.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,953,616 km

• M1: 525,388 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.1

Radius: 13.5

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.98 AU - 14.84 AU

Year: 15243 Days

Day: 6.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 112,953,616 km

• M1: 226,790 km (0.106 R)
• M2: 334,351 km (0.113 R)
• M3: 1,443,919 km (0.106 R)
• M4: 1,697,786 km (0.113 R)
• M5: 1,966,614 km (0.093 R)
• M6: 2,681,691 km (0.059 R)
• M7: 3,032,050 km (0.067 R)
• M8: 3,286,366 km (0.11 R)
• M9: 3,777,197 km (0.071 R)
• M10: 4,495,266 km (0.032 R)
• M11: 4,618,984 km (0.079 R)
• M12: 4,954,831 km (0.074 R)
• M13: 5,212,139 km (0.114 R)
• M14: 5,342,290 km (0.078 R)
• M15: 6,469,809 km (0.107 R)
• M16: 6,751,352 km (0.069 R)
• M17: 6,846,047 km (0.092 R)
• M18: 6,941,192 km (0.081 R)
• M19: 7,917,318 km (0.105 R)
• M20: 8,067,364 km (0.091 R)
• M21: 8,523,638 km (0.087 R)
• M22: 8,884,169 km (0.076 R)
• M23: 8,988,139 km (0.102 R)
• M24: 9,514,125 km (0.055 R)
• M25: 10,267,351 km (0.115 R)
• M26: 10,761,772 km (0.108 R)
• M27: 11,376,619 km (0.105 R)
• M28: 11,716,804 km (0.114 R)
• M29: 11,945,540 km (0.107 R)
• M30: 13,051,965 km (0.041 R)
• M31: 13,229,688 km (0.096 R)
• M32: 13,467,997 km (0.039 R)
• M33: 13,827,930 km (0.077 R)
• M34: 14,803,457 km (0.087 R)
• M35: 15,237,142 km (0.071 R)
• M36: 15,612,333 km (0.073 R)
• M37: 16,053,946 km (0.035 R)
• M38: 17,338,094 km (0.057 R)
• M39: 18,058,557 km (0.078 R)
• M40: 19,731,959 km (0.097 R)
• M41: 20,277,842 km (0.037 R)
• M42: 20,759,697 km (0.094 R)
• M43: 21,875,098 km (0.098 R)
• M44: 22,795,724 km (0.107 R)
• M45: 23,010,097 km (0.106 R)
• M46: 24,018,686 km (0.083 R)
• M47: 24,164,095 km (0.105 R)
• M48: 26,004,747 km (0.06 R)
• M49: 29,352,449 km (0.094 R)
• M50: 30,681,775 km (0.099 R)
• M51: 30,918,439 km (0.111 R)
• M52: 35,445,869 km (0.033 R)
• M53: 35,860,106 km (0.101 R)
• M54: 36,693,366 km (0.118 R)
• M55: 37,280,388 km (0.104 R)
• M56: 37,448,685 km (0.111 R)
• M57: 38,889,612 km (0.071 R)
• M58: 39,060,303 km (0.114 R)
• M59: 39,231,294 km (0.073 R)
• M60: 40,003,667 km (0.048 R)
• M61: 40,867,745 km (0.098 R)
• M62: 41,128,195 km (0.049 R)
• M63: 41,389,093 km (0.085 R)
• M64: 42,263,044 km (0.074 R)
• M65: 42,878,490 km (0.112 R)
• M66: 43,319,803 km (0.045 R)
• M67: 46,723,305 km (0.117 R)
• M68: 47,177,484 km (0.042 R)
• M69: 47,359,544 km (0.104 R)
• M70: 47,633,159 km (0.114 R)
• M71: 47,815,818 km (0.084 R)
• M72: 49,655,423 km (0.091 R)
• M73: 49,747,874 km (0.095 R)
• M74: 52,175,249 km (0.117 R)
• M75: 52,929,971 km (0.071 R)
• M76: 53,403,448 km (0.055 R)
• M77: 54,068,710 km (0.073 R)
• M78: 54,641,071 km (0.093 R)
• M79: 55,023,742 km (0.07 R)
• M80: 57,241,680 km (0.074 R)
• M81: 58,508,176 km (0.097 R)
• M82: 59,193,933 km (0.086 R)
• M83: 59,292,069 km (0.115 R)
• M84: 59,685,362 km (0.101 R)
• M85: 61,167,877 km (0.086 R)
• M86: 65,586,250 km (0.111 R)
• M87: 66,196,609 km (0.083 R)
• M88: 66,604,562 km (0.093 R)
• M89: 68,347,976 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984

Radius: 3.6

Gravity: 75.93 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16 AU - 21.56 AU

Year: 30182 Days

Day: 19.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,953,616 km

• M1: 73,303 km (0.027 R)
• M2: 97,239 km (0.046 R)
• M3: 125,513 km (0.076 R)
• M4: 175,030 km (0.056 R)
• M5: 816,056 km (0.109 R)
• M6: 948,002 km (0.096 R)
• M7: 1,016,667 km (0.109 R)
• M8: 1,051,523 km (0.064 R)
• M9: 1,269,488 km (0.075 R)
• M10: 1,541,008 km (0.101 R)
• M11: 1,581,249 km (0.102 R)
• M12: 1,704,219 km (0.072 R)
• M13: 2,317,720 km (0.119 R)
• M14: 2,551,840 km (0.096 R)
• M15: 2,744,672 km (0.092 R)
• M16: 2,892,325 km (0.11 R)
• M17: 3,350,843 km (0.029 R)
• M18: 3,722,893 km (0.032 R)
• M19: 5,398,239 km (0.103 R)
• M20: 7,475,106 km (0.115 R)
• M21: 11,616,424 km (0.06 R)
• M22: 11,934,918 km (0.113 R)
• M23: 12,256,254 km (0.117 R)
• M24: 14,158,391 km (0.058 R)
• M25: 14,328,035 km (0.052 R)
• M26: 14,841,156 km (0.071 R)
• M27: 15,100,110 km (0.099 R)
• M28: 16,773,512 km (0.11 R)
• M29: 18,412,356 km (0.115 R)
• M30: 19,438,747 km (0.098 R)
• M31: 20,867,856 km (0.034 R)
• M32: 21,060,987 km (0.12 R)
• M33: 21,448,894 km (0.084 R)
• M34: 21,546,282 km (0.069 R)
• M35: 21,937,331 km (0.049 R)
• M36: 22,429,209 km (0.039 R)
• M37: 22,825,344 km (0.071 R)
• M38: 24,230,068 km (0.057 R)
• M39: 24,840,726 km (0.107 R)
• M40: 26,493,484 km (0.092 R)
• M41: 26,597,903 km (0.111 R)
• M42: 28,074,733 km (0.105 R)
• M43: 29,253,864 km (0.101 R)
• M44: 31,438,441 km (0.11 R)
• M45: 32,998,747 km (0.085 R)
• M46: 33,111,095 km (0.064 R)
• M47: 34,355,899 km (0.117 R)
• M48: 34,469,893 km (0.067 R)
• M49: 34,812,472 km (0.102 R)
• M50: 39,486,059 km (0.082 R)
• M51: 39,605,288 km (0.074 R)
• M52: 42,260,950 km (0.029 R)
• M53: 43,733,591 km (0.049 R)
• M54: 45,347,752 km (0.116 R)
• M55: 46,224,994 km (0.066 R)
• M56: 48,378,455 km (0.102 R)
• M57: 48,761,875 km (0.087 R)
• M58: 49,660,509 km (0.114 R)
• M59: 53,440,997 km (0.058 R)
• M60: 57,177,952 km (0.067 R)
• M61: 58,396,875 km (0.078 R)
• M62: 58,805,128 km (0.099 R)
• M63: 60,309,933 km (0.112 R)
• M64: 60,860,303 km (0.096 R)
• M65: 61,550,698 km (0.066 R)
• M66: 64,057,060 km (0.09 R)
• M67: 65,464,028 km (0.098 R)
• M68: 70,901,911 km (0.034 R)
• M69: 75,296,199 km (0.06 R)
• M70: 75,740,504 km (0.111 R)
• M71: 76,482,809 km (0.09 R)
• M72: 79,175,122 km (0.112 R)
• M73: 81,138,893 km (0.075 R)
• M74: 81,442,427 km (0.115 R)
• M75: 83,118,671 km (0.09 R)
• M76: 84,960,072 km (0.1 R)
• M77: 86,195,301 km (0.11 R)
• M78: 87,591,797 km (0.118 R)
• M79: 89,308,882 km (0.111 R)
• M80: 89,465,511 km (0.109 R)
• M81: 92,142,564 km (0.047 R)
• M82: 94,686,027 km (0.118 R)
• M83: 96,769,627 km (0.116 R)
• M84: 98,868,186 km (0.084 R)
• M85: 101,144,916 km (0.068 R)
• M86: 104,097,379 km (0.106 R)
• M87: 106,745,561 km (0.067 R)
• M88: 107,078,117 km (0.062 R)
• M89: 107,744,276 km (0.114 R)
• M90: 108,913,383 km (0.115 R)
• M91: 111,264,164 km (0.119 R)
• M92: 111,939,000 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit