🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.16 AU - 3.58 AU

Year: 2051 Days

Day: 15.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 9.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.75 AU - 3.19 AU

Year: 2159 Days

Day: 10.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,410,943 km

• M1: 139,575 km (0.086 R)
• M2: 305,778 km (0.047 R)
• M3: 465,997 km (0.093 R)
• M4: 541,245 km (0.087 R)
• M5: 655,837 km (0.103 R)
• M6: 902,524 km (0.075 R)
• M7: 983,157 km (0.056 R)
• M8: 1,414,298 km (0.094 R)
• M9: 1,576,911 km (0.032 R)
• M10: 1,645,577 km (0.067 R)
• M11: 1,837,511 km (0.079 R)
• M12: 1,983,668 km (0.109 R)
• M13: 2,309,941 km (0.117 R)
• M14: 2,377,260 km (0.074 R)
• M15: 2,594,925 km (0.08 R)
• M16: 2,688,423 km (0.075 R)
• M17: 2,771,301 km (0.088 R)
• M18: 3,620,119 km (0.111 R)
• M19: 3,777,795 km (0.025 R)
• M20: 4,005,184 km (0.108 R)
• M21: 4,250,823 km (0.069 R)
• M22: 4,417,476 km (0.107 R)
• M23: 4,487,487 km (0.059 R)
• M24: 4,742,701 km (0.106 R)
• M25: 4,857,742 km (0.117 R)
• M26: 5,046,535 km (0.069 R)
• M27: 5,223,060 km (0.025 R)
• M28: 5,326,881 km (0.03 R)
• M29: 5,416,490 km (0.118 R)
• M30: 5,597,354 km (0.065 R)
• M31: 5,810,680 km (0.11 R)
• M32: 5,902,982 km (0.116 R)
• M33: 6,120,198 km (0.091 R)
• M34: 6,261,269 km (0.098 R)
• M35: 6,371,822 km (0.106 R)
• M36: 6,626,737 km (0.087 R)
• M37: 6,804,010 km (0.114 R)
• M38: 6,868,786 km (0.087 R)
• M39: 7,345,106 km (0.075 R)
• M40: 7,428,282 km (0.089 R)
• M41: 7,528,513 km (0.061 R)
• M42: 8,225,789 km (0.118 R)
• M43: 8,294,903 km (0.108 R)
• M44: 8,643,466 km (0.054 R)
• M45: 8,801,890 km (0.092 R)
• M46: 8,943,559 km (0.111 R)
• M47: 9,014,618 km (0.102 R)
• M48: 9,337,002 km (0.116 R)
• M49: 9,445,310 km (0.087 R)
• M50: 9,535,817 km (0.099 R)
• M51: 9,608,522 km (0.081 R)
• M52: 9,772,631 km (0.074 R)
• M53: 9,864,334 km (0.087 R)
• M54: 9,956,187 km (0.113 R)
• M55: 10,419,940 km (0.075 R)
• M56: 10,626,236 km (0.093 R)
• M57: 10,739,332 km (0.083 R)
• M58: 11,004,719 km (0.099 R)
• M59: 11,291,647 km (0.077 R)
• M60: 11,542,224 km (0.12 R)
• M61: 11,794,595 km (0.11 R)
• M62: 11,970,373 km (0.115 R)
• M63: 12,127,451 km (0.097 R)
• M64: 12,443,551 km (0.11 R)
• M65: 12,522,987 km (0.117 R)
• M66: 12,642,516 km (0.037 R)
• M67: 12,722,401 km (0.111 R)
• M68: 12,882,770 km (0.028 R)
• M69: 13,023,542 km (0.104 R)
• M70: 13,164,762 km (0.032 R)
• M71: 13,530,529 km (0.077 R)
• M72: 13,735,179 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 8.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.63 AU - 7.05 AU

Year: 7545 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,410,943 km

• M1: 117,285 km (0.088 R)
• M2: 460,462 km (0.047 R)
• M3: 515,963 km (0.108 R)
• M4: 719,117 km (0.083 R)
• M5: 796,459 km (0.104 R)
• M6: 972,087 km (0.088 R)
• M7: 1,109,119 km (0.068 R)
• M8: 1,199,775 km (0.115 R)
• M9: 1,388,567 km (0.048 R)
• M10: 1,472,492 km (0.116 R)
• M11: 1,645,726 km (0.105 R)
• M12: 1,779,915 km (0.108 R)
• M13: 1,840,802 km (0.067 R)
• M14: 2,059,514 km (0.096 R)
• M15: 2,139,698 km (0.067 R)
• M16: 2,253,842 km (0.063 R)
• M17: 2,336,569 km (0.097 R)
• M18: 2,747,814 km (0.083 R)
• M19: 2,836,376 km (0.113 R)
• M20: 3,071,095 km (0.117 R)
• M21: 3,163,097 km (0.055 R)
• M22: 3,237,298 km (0.105 R)
• M23: 3,349,796 km (0.08 R)
• M24: 3,559,532 km (0.087 R)
• M25: 3,617,426 km (0.112 R)
• M26: 3,714,665 km (0.079 R)
• M27: 4,072,054 km (0.12 R)
• M28: 4,153,136 km (0.086 R)
• M29: 4,482,251 km (0.078 R)
• M30: 4,777,258 km (0.082 R)
• M31: 5,165,764 km (0.058 R)
• M32: 5,408,262 km (0.096 R)
• M33: 5,519,862 km (0.095 R)
• M34: 5,745,007 km (0.078 R)
• M35: 6,019,370 km (0.113 R)
• M36: 6,274,583 km (0.08 R)
• M37: 6,676,104 km (0.074 R)
• M38: 6,964,529 km (0.099 R)
• M39: 7,037,233 km (0.107 R)
• M40: 7,429,629 km (0.049 R)
• M41: 8,031,311 km (0.064 R)
• M42: 8,936,827 km (0.094 R)
• M43: 9,549,430 km (0.093 R)
• M44: 9,874,507 km (0.065 R)
• M45: 10,010,940 km (0.107 R)
• M46: 10,148,121 km (0.062 R)
• M47: 10,203,173 km (0.07 R)
• M48: 10,258,225 km (0.099 R)
• M49: 10,479,780 km (0.116 R)
• M50: 10,674,855 km (0.115 R)
• M51: 10,955,650 km (0.118 R)
• M52: 12,190,880 km (0.114 R)
• M53: 13,078,594 km (0.056 R)
• M54: 14,078,955 km (0.092 R)
• M55: 14,140,290 km (0.111 R)
• M56: 14,232,592 km (0.079 R)
• M57: 15,072,285 km (0.102 R)
• M58: 15,229,662 km (0.105 R)
• M59: 15,641,056 km (0.107 R)
• M60: 15,864,106 km (0.064 R)
• M61: 16,832,004 km (0.105 R)
• M62: 16,929,991 km (0.078 R)
• M63: 16,995,216 km (0.048 R)
• M64: 17,060,740 km (0.091 R)
• M65: 17,686,358 km (0.1 R)
• M66: 17,785,840 km (0.099 R)
• M67: 17,885,473 km (0.115 R)
• M68: 18,118,845 km (0.113 R)
• M69: 18,420,285 km (0.101 R)
• M70: 18,521,114 km (0.091 R)
• M71: 20,890,744 km (0.051 R)
• M72: 21,701,565 km (0.115 R)
• M73: 22,057,458 km (0.086 R)
• M74: 22,810,833 km (0.107 R)
• M75: 22,955,344 km (0.114 R)
• M76: 23,354,172 km (0.06 R)
• M77: 24,195,511 km (0.119 R)
• M78: 24,453,567 km (0.065 R)
• M79: 24,675,421 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.7

Radius: 12.8

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.51 AU - 7.85 AU

Year: 8976 Days

Day: 7.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,410,943 km

• M1: 175,478 km (0.108 R)
• M2: 488,287 km (0.086 R)
• M3: 571,613 km (0.088 R)
• M4: 979,268 km (0.11 R)
• M5: 1,387,221 km (0.114 R)
• M6: 1,470,996 km (0.077 R)
• M7: 1,556,416 km (0.061 R)
• M8: 2,057,868 km (0.095 R)
• M9: 2,582,059 km (0.104 R)
• M10: 3,809,659 km (0.107 R)
• M11: 4,019,994 km (0.067 R)
• M12: 4,389,501 km (0.09 R)
• M13: 5,529,436 km (0.073 R)
• M14: 5,699,529 km (0.035 R)
• M15: 6,010,244 km (0.055 R)
• M16: 6,114,963 km (0.106 R)
• M17: 6,720,385 km (0.086 R)
• M18: 7,122,355 km (0.054 R)
• M19: 7,532,253 km (0.112 R)
• M20: 7,759,193 km (0.044 R)
• M21: 8,026,674 km (0.091 R)
• M22: 8,414,132 km (0.084 R)
• M23: 8,807,874 km (0.042 R)
• M24: 9,006,989 km (0.067 R)
• M25: 9,127,116 km (0.064 R)
• M26: 9,247,841 km (0.103 R)
• M27: 9,409,706 km (0.116 R)
• M28: 9,654,299 km (0.065 R)
• M29: 9,818,407 km (0.051 R)
• M30: 10,108,029 km (0.119 R)
• M31: 10,484,417 km (0.066 R)
• M32: 11,597,725 km (0.1 R)
• M33: 11,816,137 km (0.066 R)
• M34: 13,064,532 km (0.113 R)
• M35: 13,200,815 km (0.116 R)
• M36: 14,028,241 km (0.115 R)
• M37: 14,542,110 km (0.065 R)
• M38: 14,730,603 km (0.057 R)
• M39: 15,588,397 km (0.084 R)
• M40: 16,364,661 km (0.097 R)
• M41: 16,511,715 km (0.119 R)
• M42: 17,352,605 km (0.064 R)
• M43: 17,703,113 km (0.094 R)
• M44: 17,904,322 km (0.102 R)
• M45: 18,309,134 km (0.109 R)
• M46: 19,593,581 km (0.084 R)
• M47: 20,220,546 km (0.086 R)
• M48: 20,325,713 km (0.073 R)
• M49: 20,483,688 km (0.117 R)
• M50: 20,589,305 km (0.116 R)
• M51: 20,748,028 km (0.105 R)
• M52: 21,066,671 km (0.112 R)
• M53: 21,279,998 km (0.104 R)
• M54: 21,924,316 km (0.103 R)
• M55: 22,629,520 km (0.092 R)
• M56: 23,122,296 km (0.118 R)
• M57: 24,621,416 km (0.094 R)
• M58: 25,297,748 km (0.081 R)
• M59: 25,695,080 km (0.067 R)
• M60: 26,438,581 km (0.103 R)
• M61: 26,899,492 km (0.12 R)
• M62: 27,073,175 km (0.09 R)
• M63: 27,247,008 km (0.118 R)
• M64: 28,298,532 km (0.105 R)
• M65: 28,888,546 km (0.106 R)
• M66: 29,185,049 km (0.118 R)
• M67: 29,960,564 km (0.111 R)
• M68: 30,260,657 km (0.1 R)
• M69: 31,167,071 km (0.095 R)
• M70: 32,450,770 km (0.073 R)
• M71: 35,386,329 km (0.117 R)
• M72: 35,576,618 km (0.114 R)
• M73: 36,149,278 km (0.027 R)
• M74: 36,917,763 km (0.119 R)
• M75: 37,627,006 km (0.095 R)
• M76: 37,756,408 km (0.073 R)
• M77: 37,885,960 km (0.115 R)
• M78: 38,535,963 km (0.11 R)
• M79: 39,124,331 km (0.112 R)
• M80: 41,439,957 km (0.055 R)
• M81: 41,841,328 km (0.028 R)
• M82: 42,378,683 km (0.082 R)
• M83: 42,580,640 km (0.117 R)
• M84: 43,867,930 km (0.032 R)
• M85: 44,687,427 km (0.113 R)
• M86: 44,961,640 km (0.09 R)
• M87: 46,272,267 km (0.095 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: 194 - 11,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit