🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.6

Radius: 12.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.63 AU - 1.95 AU

Year: 1571 Days

Day: 11.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,553,246 km

• M1: 156,479 km (0.1 R)
• M2: 249,230 km (0.072 R)
• M3: 348,563 km (0.107 R)
• M4: 480,957 km (0.077 R)
• M5: 627,563 km (0.048 R)
• M6: 732,581 km (0.114 R)
• M7: 844,330 km (0.108 R)
• M8: 962,513 km (0.082 R)
• M9: 1,225,655 km (0.036 R)
• M10: 1,398,740 km (0.12 R)
• M11: 2,117,109 km (0.106 R)
• M12: 2,204,624 km (0.107 R)
• M13: 2,315,925 km (0.045 R)
• M14: 2,520,874 km (0.047 R)
• M15: 2,827,849 km (0.116 R)
• M16: 2,912,671 km (0.077 R)
• M17: 3,059,875 km (0.048 R)
• M18: 3,595,136 km (0.081 R)
• M19: 3,687,288 km (0.111 R)
• M20: 3,847,059 km (0.074 R)
• M21: 4,228,982 km (0.087 R)
• M22: 4,312,308 km (0.032 R)
• M23: 4,424,507 km (0.117 R)
• M24: 4,566,026 km (0.088 R)
• M25: 4,882,874 km (0.07 R)
• M26: 4,970,389 km (0.111 R)
• M27: 5,102,933 km (0.095 R)
• M28: 5,266,443 km (0.042 R)
• M29: 5,446,858 km (0.071 R)
• M30: 5,614,109 km (0.089 R)
• M31: 5,706,112 km (0.098 R)
• M32: 5,798,563 km (0.11 R)
• M33: 5,891,463 km (0.064 R)
• M34: 6,016,228 km (0.105 R)
• M35: 6,157,598 km (0.075 R)
• M36: 6,815,679 km (0.11 R)
• M37: 6,963,033 km (0.052 R)
• M38: 7,411,976 km (0.045 R)
• M39: 7,648,490 km (0.096 R)
• M40: 8,128,849 km (0.059 R)
• M41: 8,372,843 km (0.083 R)
• M42: 8,566,124 km (0.072 R)
• M43: 8,689,991 km (0.114 R)
• M44: 8,850,060 km (0.074 R)
• M45: 9,029,129 km (0.116 R)
• M46: 9,209,395 km (0.12 R)
• M47: 9,354,504 km (0.106 R)
• M48: 9,463,860 km (0.08 R)
• M49: 9,573,516 km (0.069 R)
• M50: 9,720,570 km (0.114 R)
• M51: 10,184,773 km (0.099 R)
• M52: 10,391,218 km (0.036 R)
• M53: 10,980,933 km (0.111 R)
• M54: 11,386,492 km (0.074 R)
• M55: 11,974,412 km (0.116 R)
• M56: 12,053,699 km (0.11 R)
• M57: 12,312,054 km (0.115 R)
• M58: 12,391,940 km (0.045 R)
• M59: 12,532,262 km (0.077 R)
• M60: 12,693,230 km (0.082 R)
• M61: 12,814,254 km (0.094 R)
• M62: 12,915,532 km (0.109 R)
• M63: 13,323,186 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.5

Radius: 9.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.21 AU - 2.23 AU

Year: 2170 Days

Day: 10.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 43,553,246 km

• M1: 153,787 km (0.081 R)
• M2: 233,971 km (0.12 R)
• M3: 299,645 km (0.119 R)
• M4: 397,631 km (0.091 R)
• M5: 466,147 km (0.083 R)
• M6: 548,575 km (0.114 R)
• M7: 617,540 km (0.066 R)
• M8: 680,222 km (0.096 R)
• M9: 760,556 km (0.105 R)
• M10: 876,793 km (0.087 R)
• M11: 948,301 km (0.093 R)
• M12: 1,045,240 km (0.036 R)
• M13: 1,163,722 km (0.114 R)
• M14: 1,299,407 km (0.094 R)
• M15: 1,553,125 km (0.032 R)
• M16: 1,689,409 km (0.051 R)
• M17: 1,908,869 km (0.101 R)
• M18: 2,033,185 km (0.037 R)
• M19: 2,289,895 km (0.072 R)
• M20: 2,477,640 km (0.098 R)
• M21: 2,662,244 km (0.077 R)
• M22: 2,727,618 km (0.062 R)
• M23: 2,968,919 km (0.041 R)
• M24: 3,156,665 km (0.101 R)
• M25: 3,304,467 km (0.079 R)
• M26: 3,410,233 km (0.08 R)
• M27: 3,589,003 km (0.086 R)
• M28: 3,761,638 km (0.089 R)
• M29: 3,835,241 km (0.117 R)
• M30: 4,002,491 km (0.05 R)
• M31: 4,124,862 km (0.09 R)
• M32: 4,248,430 km (0.067 R)
• M33: 4,499,306 km (0.07 R)
• M34: 4,597,143 km (0.037 R)
• M35: 4,824,831 km (0.114 R)
• M36: 4,995,522 km (0.108 R)
• M37: 5,096,799 km (0.118 R)
• M38: 5,188,653 km (0.066 R)
• M39: 5,291,277 km (0.092 R)
• M40: 5,446,559 km (0.099 R)
• M41: 5,519,563 km (0.078 R)
• M42: 5,603,338 km (0.098 R)
• M43: 5,740,519 km (0.103 R)
• M44: 5,900,140 km (0.067 R)
• M45: 6,442,731 km (0.117 R)
• M46: 6,586,495 km (0.108 R)
• M47: 6,675,356 km (0.093 R)
• M48: 6,922,193 km (0.03 R)
• M49: 7,240,687 km (0.109 R)
• M50: 7,378,616 km (0.093 R)
• M51: 7,587,155 km (0.046 R)
• M52: 7,680,504 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.1

Radius: 9.3

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.84 AU - 5.52 AU

Year: 7734 Days

Day: 10 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,553,246 km

• M1: 277,205 km (0.086 R)
• M2: 412,292 km (0.1 R)
• M3: 675,883 km (0.117 R)
• M4: 902,973 km (0.12 R)
• M5: 1,347,578 km (0.03 R)
• M6: 1,787,545 km (0.059 R)
• M7: 1,876,406 km (0.114 R)
• M8: 1,989,502 km (0.102 R)
• M9: 2,689,770 km (0.036 R)
• M10: 3,460,498 km (0.106 R)
• M11: 3,770,016 km (0.075 R)
• M12: 3,856,035 km (0.093 R)
• M13: 4,176,922 km (0.108 R)
• M14: 4,659,226 km (0.109 R)
• M15: 5,222,910 km (0.098 R)
• M16: 5,610,668 km (0.067 R)
• M17: 5,907,620 km (0.068 R)
• M18: 6,074,870 km (0.1 R)
• M19: 6,414,009 km (0.087 R)
• M20: 7,831,748 km (0.1 R)
• M21: 8,015,604 km (0.106 R)
• M22: 8,765,238 km (0.071 R)
• M23: 8,956,275 km (0.11 R)
• M24: 9,109,912 km (0.071 R)
• M25: 9,342,237 km (0.072 R)
• M26: 9,733,735 km (0.096 R)
• M27: 9,891,860 km (0.119 R)
• M28: 10,492,346 km (0.115 R)
• M29: 10,858,262 km (0.06 R)
• M30: 10,981,232 km (0.054 R)
• M31: 11,644,698 km (0.067 R)
• M32: 13,140,827 km (0.107 R)
• M33: 13,800,404 km (0.068 R)
• M34: 14,606,138 km (0.053 R)
• M35: 14,696,644 km (0.077 R)
• M36: 15,106,094 km (0.072 R)
• M37: 16,497,803 km (0.059 R)
• M38: 16,592,049 km (0.076 R)
• M39: 17,113,548 km (0.087 R)
• M40: 17,256,713 km (0.111 R)
• M41: 18,075,612 km (0.069 R)
• M42: 19,851,039 km (0.033 R)
• M43: 19,951,419 km (0.101 R)
• M44: 20,152,329 km (0.066 R)
• M45: 20,912,286 km (0.114 R)
• M46: 21,065,325 km (0.059 R)
• M47: 22,043,695 km (0.11 R)
• M48: 22,199,576 km (0.11 R)
• M49: 23,353,424 km (0.119 R)
• M50: 23,991,011 km (0.056 R)
• M51: 24,958,161 km (0.05 R)
• M52: 25,992,780 km (0.095 R)
• M53: 26,267,292 km (0.115 R)
• M54: 26,874,958 km (0.103 R)
• M55: 28,952,125 km (0.115 R)
• M56: 29,179,813 km (0.077 R)
• M57: 30,964,216 km (0.085 R)
• M58: 31,255,334 km (0.091 R)
• M59: 31,605,841 km (0.11 R)
• M60: 33,258,898 km (0.061 R)
• M61: 33,916,081 km (0.057 R)
• M62: 34,095,898 km (0.114 R)
• M63: 34,577,304 km (0.102 R)
• M64: 34,637,741 km (0.11 R)
• M65: 35,061,103 km (0.102 R)
• M66: 35,486,111 km (0.041 R)
• M67: 35,851,728 km (0.077 R)
• M68: 36,402,697 km (0.117 R)
• M69: 36,771,456 km (0.066 R)
• M70: 38,072,060 km (0.096 R)
• M71: 38,383,971 km (0.081 R)
• M72: 39,073,019 km (0.094 R)
• M73: 39,829,535 km (0.076 R)
• M74: 40,019,375 km (0.061 R)
• M75: 40,082,805 km (0.094 R)
• M76: 40,146,085 km (0.044 R)
• M77: 41,292,902 km (0.081 R)
• M78: 42,256,611 km (0.115 R)
• M79: 42,385,714 km (0.068 R)
• M80: 42,903,323 km (0.117 R)
• M81: 43,553,176 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 11,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit