🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 11

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.71 AU - 0.73 AU

Year: 422 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 84,561,682 km

• M1: 137,032 km (0.057 R)
• M2: 220,806 km (0.104 R)
• M3: 295,157 km (0.03 R)
• M4: 374,294 km (0.037 R)
• M5: 524,191 km (0.115 R)
• M6: 619,634 km (0.105 R)
• M7: 688,449 km (0.098 R)
• M8: 839,543 km (0.082 R)
• M9: 931,097 km (0.097 R)
• M10: 1,055,563 km (0.115 R)
• M11: 1,150,408 km (0.082 R)
• M12: 1,253,331 km (0.051 R)
• M13: 1,327,382 km (0.115 R)
• M14: 1,424,920 km (0.119 R)
• M15: 1,581,698 km (0.087 R)
• M16: 1,744,311 km (0.083 R)
• M17: 1,827,787 km (0.057 R)
• M18: 2,111,724 km (0.08 R)
• M19: 2,239,630 km (0.093 R)
• M20: 2,370,229 km (0.026 R)
• M21: 2,463,129 km (0.099 R)
• M22: 2,570,839 km (0.114 R)
• M23: 2,673,464 km (0.087 R)
• M24: 2,875,570 km (0.073 R)
• M25: 2,960,691 km (0.098 R)
• M26: 3,199,300 km (0.039 R)
• M27: 3,317,183 km (0.075 R)
• M28: 3,391,683 km (0.11 R)
• M29: 3,512,109 km (0.107 R)
• M30: 3,656,920 km (0.104 R)
• M31: 3,726,184 km (0.115 R)
• M32: 3,795,896 km (0.116 R)
• M33: 3,889,545 km (0.071 R)
• M34: 4,087,313 km (0.113 R)
• M35: 4,377,832 km (0.111 R)
• M36: 4,476,267 km (0.112 R)
• M37: 4,633,495 km (0.093 R)
• M38: 4,733,875 km (0.081 R)
• M39: 4,817,949 km (0.098 R)
• M40: 5,133,601 km (0.064 R)
• M41: 5,298,457 km (0.102 R)
• M42: 5,473,786 km (0.1 R)
• M43: 5,544,546 km (0.104 R)
• M44: 5,642,233 km (0.112 R)
• M45: 5,975,089 km (0.056 R)
• M46: 6,157,748 km (0.102 R)
• M47: 6,249,750 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.3

Radius: 12.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.03 AU - 1.71 AU

Year: 1107 Days

Day: 5.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 84,561,682 km

• M1: 158,275 km (0.074 R)
• M2: 274,213 km (0.071 R)
• M3: 420,968 km (0.104 R)
• M4: 551,867 km (0.095 R)
• M5: 650,152 km (0.062 R)
• M6: 744,100 km (0.033 R)
• M7: 831,465 km (0.07 R)
• M8: 998,416 km (0.03 R)
• M9: 1,136,495 km (0.085 R)
• M10: 1,440,179 km (0.101 R)
• M11: 1,598,154 km (0.06 R)
• M12: 1,714,691 km (0.059 R)
• M13: 1,810,134 km (0.076 R)
• M14: 1,948,363 km (0.116 R)
• M15: 2,124,290 km (0.115 R)
• M16: 2,340,758 km (0.117 R)
• M17: 2,420,494 km (0.115 R)
• M18: 2,510,103 km (0.048 R)
• M19: 2,748,711 km (0.099 R)
• M20: 2,899,356 km (0.046 R)
• M21: 3,052,844 km (0.052 R)
• M22: 3,347,851 km (0.115 R)
• M23: 3,428,035 km (0.106 R)
• M24: 3,509,117 km (0.072 R)
• M25: 3,590,648 km (0.105 R)
• M26: 3,766,126 km (0.117 R)
• M27: 3,891,789 km (0.03 R)
• M28: 4,093,746 km (0.098 R)
• M29: 4,353,747 km (0.081 R)
• M30: 4,563,483 km (0.032 R)
• M31: 5,004,498 km (0.117 R)
• M32: 5,154,694 km (0.083 R)
• M33: 5,271,081 km (0.105 R)
• M34: 5,506,847 km (0.091 R)
• M35: 5,613,959 km (0.045 R)
• M36: 5,745,905 km (0.111 R)
• M37: 5,842,545 km (0.1 R)
• M38: 6,025,353 km (0.076 R)
• M39: 6,185,124 km (0.054 R)
• M40: 6,309,141 km (0.112 R)
• M41: 6,496,587 km (0.103 R)
• M42: 6,685,978 km (0.104 R)
• M43: 7,122,055 km (0.107 R)
• M44: 7,265,071 km (0.105 R)
• M45: 7,435,463 km (0.094 R)
• M46: 7,673,473 km (0.112 R)
• M47: 7,780,136 km (0.103 R)
• M48: 8,089,505 km (0.09 R)
• M49: 8,252,417 km (0.115 R)
• M50: 8,348,010 km (0.056 R)
• M51: 8,817,598 km (0.114 R)
• M52: 9,182,616 km (0.109 R)
• M53: 9,452,341 km (0.105 R)
• M54: 9,609,868 km (0.081 R)
• M55: 9,739,270 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 10.6

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.69 AU - 5.23 AU

Year: 7625 Days

Day: 8.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,561,682 km

• M1: 240,553 km (0.073 R)
• M2: 309,967 km (0.097 R)
• M3: 439,519 km (0.086 R)
• M4: 590,912 km (0.114 R)
• M5: 681,568 km (0.08 R)
• M6: 1,307,934 km (0.104 R)
• M7: 1,556,566 km (0.111 R)
• M8: 2,099,157 km (0.042 R)
• M9: 2,366,638 km (0.109 R)
• M10: 2,517,134 km (0.115 R)
• M11: 2,749,160 km (0.077 R)
• M12: 3,151,429 km (0.03 R)
• M13: 3,775,102 km (0.092 R)
• M14: 3,981,547 km (0.096 R)
• M15: 4,686,153 km (0.054 R)
• M16: 5,101,437 km (0.07 R)
• M17: 5,462,117 km (0.101 R)
• M18: 5,865,134 km (0.12 R)
• M19: 7,571,896 km (0.072 R)
• M20: 7,646,246 km (0.098 R)
• M21: 7,983,440 km (0.038 R)
• M22: 8,211,128 km (0.08 R)
• M23: 8,517,804 km (0.083 R)
• M24: 8,595,146 km (0.1 R)
• M25: 8,828,369 km (0.117 R)
• M26: 9,261,604 km (0.044 R)
• M27: 9,420,776 km (0.062 R)
• M28: 9,580,996 km (0.115 R)
• M29: 9,701,721 km (0.102 R)
• M30: 9,985,359 km (0.106 R)
• M31: 10,066,890 km (0.081 R)
• M32: 10,560,862 km (0.092 R)
• M33: 11,486,873 km (0.118 R)
• M34: 12,046,369 km (0.076 R)
• M35: 12,482,746 km (0.108 R)
• M36: 12,702,804 km (0.095 R)
• M37: 14,325,642 km (0.05 R)
• M38: 14,417,794 km (0.099 R)
• M39: 15,067,797 km (0.103 R)
• M40: 15,443,437 km (0.112 R)
• M41: 15,774,796 km (0.068 R)
• M42: 16,928,495 km (0.044 R)
• M43: 17,270,177 km (0.029 R)
• M44: 17,368,163 km (0.106 R)
• M45: 18,009,938 km (0.066 R)
• M46: 18,659,342 km (0.107 R)
• M47: 19,673,466 km (0.085 R)
• M48: 20,032,651 km (0.11 R)
• M49: 20,705,542 km (0.084 R)
• M50: 23,037,324 km (0.091 R)
• M51: 23,633,172 km (0.066 R)
• M52: 24,124,452 km (0.099 R)
• M53: 25,730,385 km (0.075 R)
• M54: 26,971,598 km (0.089 R)
• M55: 27,142,439 km (0.115 R)
• M56: 28,001,580 km (0.113 R)
• M57: 28,116,920 km (0.113 R)
• M58: 28,347,899 km (0.043 R)
• M59: 28,521,432 km (0.105 R)
• M60: 29,805,581 km (0.093 R)
• M61: 30,159,080 km (0.034 R)
• M62: 30,277,263 km (0.058 R)
• M63: 30,395,595 km (0.075 R)
• M64: 30,929,809 km (0.08 R)
• M65: 32,793,648 km (0.079 R)
• M66: 33,402,512 km (0.117 R)
• M67: 33,647,254 km (0.113 R)
• M68: 34,076,749 km (0.09 R)
• M69: 34,199,868 km (0.102 R)
• M70: 34,631,757 km (0.062 R)
• M71: 35,189,608 km (0.052 R)
• M72: 35,500,921 km (0.114 R)
• M73: 35,875,664 km (0.081 R)
• M74: 36,503,077 km (0.048 R)
• M75: 36,692,019 km (0.097 R)
• M76: 37,514,508 km (0.071 R)
• M77: 38,151,347 km (0.055 R)
• M78: 38,407,009 km (0.053 R)
• M79: 38,727,598 km (0.115 R)
• M80: 40,083,253 km (0.05 R)
• M81: 40,799,528 km (0.032 R)
• M82: 41,323,121 km (0.081 R)
• M83: 42,310,915 km (0.092 R)
• M84: 42,641,975 km (0.066 R)
• M85: 44,511,350 km (0.086 R)
• M86: 44,982,883 km (0.102 R)
• M87: 45,117,820 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.9

Radius: 5.8

Gravity: 20.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.87 AU - 12.13 AU

Year: 23485 Days

Day: 16.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,561,682 km

• M1: 406,158 km (0.085 R)
• M2: 773,571 km (0.086 R)
• M3: 1,045,240 km (0.092 R)
• M4: 1,132,306 km (0.107 R)
• M5: 1,504,655 km (0.119 R)
• M6: 1,948,213 km (0.085 R)
• M7: 2,202,978 km (0.053 R)
• M8: 2,277,777 km (0.101 R)
• M9: 2,824,408 km (0.09 R)
• M10: 4,078,188 km (0.047 R)
• M11: 4,356,440 km (0.085 R)
• M12: 4,785,486 km (0.11 R)
• M13: 5,328,078 km (0.114 R)
• M14: 5,632,210 km (0.052 R)
• M15: 5,838,207 km (0.087 R)
• M16: 5,994,237 km (0.069 R)
• M17: 6,363,744 km (0.11 R)
• M18: 6,740,581 km (0.064 R)
• M19: 7,235,899 km (0.074 R)
• M20: 8,436,273 km (0.097 R)
• M21: 8,553,857 km (0.045 R)
• M22: 8,731,130 km (0.108 R)
• M23: 9,331,018 km (0.081 R)
• M24: 9,944,070 km (0.11 R)
• M25: 10,760,276 km (0.108 R)
• M26: 11,402,798 km (0.108 R)
• M27: 12,123,860 km (0.094 R)
• M28: 12,190,132 km (0.027 R)
• M29: 12,859,433 km (0.098 R)
• M30: 13,816,560 km (0.078 R)
• M31: 14,094,214 km (0.068 R)
• M32: 15,510,008 km (0.107 R)
• M33: 15,798,582 km (0.075 R)
• M34: 17,044,583 km (0.058 R)
• M35: 22,252,982 km (0.047 R)
• M36: 22,496,977 km (0.103 R)
• M37: 23,812,540 km (0.039 R)
• M38: 24,228,871 km (0.112 R)
• M39: 26,345,831 km (0.075 R)
• M40: 26,949,159 km (0.111 R)
• M41: 27,035,776 km (0.081 R)
• M42: 27,469,909 km (0.116 R)
• M43: 27,993,950 km (0.086 R)
• M44: 28,609,546 km (0.032 R)
• M45: 29,052,056 km (0.103 R)
• M46: 31,297,969 km (0.041 R)
• M47: 32,764,327 km (0.052 R)
• M48: 32,856,779 km (0.053 R)
• M49: 33,692,283 km (0.028 R)
• M50: 34,346,774 km (0.119 R)
• M51: 34,816,960 km (0.079 R)
• M52: 36,144,790 km (0.12 R)
• M53: 36,240,234 km (0.088 R)
• M54: 38,459,069 km (0.081 R)
• M55: 39,045,194 km (0.091 R)
• M56: 40,226,119 km (0.117 R)
• M57: 41,418,714 km (0.109 R)
• M58: 41,518,645 km (0.115 R)
• M59: 41,818,888 km (0.049 R)
• M60: 44,963,136 km (0.107 R)
• M61: 46,407,803 km (0.037 R)
• M62: 47,867,579 km (0.092 R)
• M63: 50,618,534 km (0.119 R)
• M64: 53,420,352 km (0.114 R)
• M65: 53,746,775 km (0.113 R)
• M66: 55,059,496 km (0.096 R)
• M67: 55,609,568 km (0.043 R)
• M68: 56,050,881 km (0.068 R)
• M69: 57,382,003 km (0.03 R)
• M70: 59,285,337 km (0.067 R)
• M71: 60,414,651 km (0.05 R)
• M72: 60,981,926 km (0.077 R)
• M73: 61,550,997 km (0.05 R)
• M74: 61,893,277 km (0.076 R)
• M75: 62,924,006 km (0.097 R)
• M76: 63,844,781 km (0.12 R)
• M77: 66,751,318 km (0.075 R)
• M78: 66,985,588 km (0.045 R)
• M79: 68,279,610 km (0.087 R)
• M80: 69,819,421 km (0.101 R)
• M81: 73,295,327 km (0.092 R)
• M82: 73,537,077 km (0.103 R)
• M83: 74,021,475 km (0.098 R)
• M84: 76,581,843 km (0.055 R)
• M85: 77,195,792 km (0.032 R)
• M86: 77,934,507 km (0.041 R)
• M87: 81,413,256 km (0.08 R)
• M88: 82,416,309 km (0.118 R)
• M89: 82,919,557 km (0.069 R)
• M90: 83,045,368 km (0.032 R)
• M91: 83,676,073 km (0.076 R)
• M92: 84,308,274 km (0.048 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 16,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit