🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.93 AU - 1.41 AU

Year: 447 Days

Day: 25.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,453,386 km

• M1: 198,816 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.05 AU - 4.15 AU

Year: 2412 Days

Day: 46.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 9.9

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.62 AU - 6.22 AU

Year: 4456 Days

Day: 6.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,453,386 km

• M1: 125,662 km (0.095 R)
• M2: 397,930 km (0.034 R)
• M3: 535,710 km (0.107 R)
• M4: 600,187 km (0.093 R)
• M5: 714,330 km (0.098 R)
• M6: 811,419 km (0.059 R)
• M7: 900,430 km (0.03 R)
• M8: 979,417 km (0.116 R)
• M9: 1,074,711 km (0.117 R)
• M10: 1,144,873 km (0.11 R)
• M11: 1,319,752 km (0.114 R)
• M12: 1,441,375 km (0.057 R)
• M13: 1,582,895 km (0.094 R)
• M14: 1,712,596 km (0.07 R)
• M15: 2,158,697 km (0.037 R)
• M16: 2,248,606 km (0.027 R)
• M17: 2,339,860 km (0.072 R)
• M18: 2,488,411 km (0.077 R)
• M19: 2,775,489 km (0.088 R)
• M20: 2,853,879 km (0.08 R)
• M21: 3,592,742 km (0.058 R)
• M22: 3,895,678 km (0.107 R)
• M23: 3,961,651 km (0.089 R)
• M24: 4,050,213 km (0.073 R)
• M25: 4,549,271 km (0.094 R)
• M26: 5,236,823 km (0.068 R)
• M27: 5,530,783 km (0.087 R)
• M28: 5,855,410 km (0.053 R)
• M29: 5,981,970 km (0.103 R)
• M30: 6,893,021 km (0.1 R)
• M31: 7,161,400 km (0.073 R)
• M32: 7,819,182 km (0.05 R)
• M33: 8,183,602 km (0.044 R)
• M34: 8,929,198 km (0.116 R)
• M35: 9,133,698 km (0.116 R)
• M36: 9,310,074 km (0.088 R)
• M37: 9,936,739 km (0.097 R)
• M38: 10,270,343 km (0.058 R)
• M39: 10,700,436 km (0.119 R)
• M40: 11,356,573 km (0.119 R)
• M41: 11,546,412 km (0.111 R)
• M42: 11,833,192 km (0.102 R)
• M43: 11,961,397 km (0.095 R)
• M44: 12,316,393 km (0.111 R)
• M45: 12,544,081 km (0.086 R)
• M46: 13,135,890 km (0.063 R)
• M47: 13,468,745 km (0.079 R)
• M48: 13,905,571 km (0.104 R)
• M49: 14,040,957 km (0.106 R)
• M50: 14,518,025 km (0.066 R)
• M51: 15,734,106 km (0.117 R)
• M52: 15,875,176 km (0.071 R)
• M53: 15,945,936 km (0.119 R)
• M54: 16,229,723 km (0.088 R)
• M55: 16,300,932 km (0.108 R)
• M56: 16,372,290 km (0.091 R)
• M57: 16,443,648 km (0.058 R)
• M58: 16,551,060 km (0.101 R)
• M59: 16,874,341 km (0.11 R)
• M60: 17,673,792 km (0.026 R)
• M61: 18,151,906 km (0.093 R)
• M62: 18,746,259 km (0.108 R)
• M63: 19,045,754 km (0.101 R)
• M64: 19,573,834 km (0.073 R)
• M65: 20,144,999 km (0.075 R)
• M66: 20,221,443 km (0.041 R)
• M67: 20,760,145 km (0.109 R)
• M68: 21,459,665 km (0.097 R)
• M69: 21,537,905 km (0.06 R)
• M70: 23,564,058 km (0.082 R)
• M71: 23,968,421 km (0.1 R)
• M72: 26,484,358 km (0.106 R)
• M73: 26,820,505 km (0.111 R)
• M74: 27,031,438 km (0.081 R)
• M75: 27,115,811 km (0.086 R)
• M76: 27,624,593 km (0.104 R)
• M77: 27,752,350 km (0.063 R)
• M78: 28,737,751 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.7

Radius: 9.2

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.46 AU - 7.76 AU

Year: 6694 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,453,386 km

• M1: 414,984 km (0.116 R)
• M2: 488,886 km (0.088 R)
• M3: 581,637 km (0.104 R)
• M4: 802,293 km (0.098 R)
• M5: 914,641 km (0.092 R)
• M6: 1,137,542 km (0.046 R)
• M7: 1,435,990 km (0.112 R)
• M8: 1,675,945 km (0.112 R)
• M9: 1,800,859 km (0.12 R)
• M10: 2,239,630 km (0.119 R)
• M11: 2,447,720 km (0.1 R)
• M12: 2,542,416 km (0.05 R)
• M13: 3,084,409 km (0.046 R)
• M14: 3,212,614 km (0.051 R)
• M15: 3,395,124 km (0.104 R)
• M16: 3,607,852 km (0.113 R)
• M17: 3,688,784 km (0.079 R)
• M18: 4,736,119 km (0.042 R)
• M19: 4,795,360 km (0.051 R)
• M20: 4,914,290 km (0.12 R)
• M21: 5,064,486 km (0.058 R)
• M22: 5,155,292 km (0.107 R)
• M23: 6,125,434 km (0.049 R)
• M24: 6,647,830 km (0.117 R)
• M25: 7,049,201 km (0.069 R)
• M26: 7,116,820 km (0.083 R)
• M27: 7,286,912 km (0.083 R)
• M28: 7,355,428 km (0.111 R)
• M29: 8,623,270 km (0.118 R)
• M30: 8,841,085 km (0.074 R)
• M31: 9,580,397 km (0.11 R)
• M32: 9,881,687 km (0.098 R)
• M33: 9,995,531 km (0.111 R)
• M34: 11,315,433 km (0.08 R)
• M35: 11,514,099 km (0.09 R)
• M36: 11,834,388 km (0.03 R)
• M37: 11,915,022 km (0.116 R)
• M38: 12,036,196 km (0.114 R)
• M39: 12,730,480 km (0.082 R)
• M40: 13,312,116 km (0.069 R)
• M41: 14,157,942 km (0.118 R)
• M42: 14,934,056 km (0.112 R)
• M43: 15,459,145 km (0.094 R)
• M44: 16,392,486 km (0.065 R)
• M45: 16,617,481 km (0.111 R)
• M46: 16,752,867 km (0.097 R)
• M47: 18,734,441 km (0.046 R)
• M48: 19,300,668 km (0.028 R)
• M49: 20,401,410 km (0.109 R)
• M50: 20,691,929 km (0.041 R)
• M51: 20,837,637 km (0.072 R)
• M52: 20,983,794 km (0.061 R)
• M53: 21,228,087 km (0.048 R)
• M54: 21,818,101 km (0.086 R)
• M55: 21,916,986 km (0.075 R)
• M56: 24,181,000 km (0.098 R)
• M57: 24,900,266 km (0.075 R)
• M58: 26,676,591 km (0.118 R)
• M59: 26,994,188 km (0.114 R)
• M60: 27,847,494 km (0.103 R)
• M61: 28,169,728 km (0.067 R)
• M62: 28,385,298 km (0.107 R)
• M63: 28,818,085 km (0.106 R)
• M64: 29,854,499 km (0.054 R)
• M65: 30,239,414 km (0.083 R)
• M66: 30,515,422 km (0.117 R)
• M67: 30,847,679 km (0.106 R)
• M68: 32,301,172 km (0.064 R)
• M69: 33,093,143 km (0.069 R)
• M70: 34,407,959 km (0.079 R)
• M71: 34,523,149 km (0.115 R)
• M72: 34,638,340 km (0.098 R)
• M73: 34,753,829 km (0.097 R)
• M74: 35,100,747 km (0.098 R)
• M75: 35,448,861 km (0.08 R)
• M76: 36,031,545 km (0.1 R)
• M77: 36,441,443 km (0.111 R)
• M78: 36,911,629 km (0.051 R)
• M79: 38,453,833 km (0.099 R)
• M80: 38,692,891 km (0.057 R)
• M81: 39,353,066 km (0.107 R)
• M82: 39,775,082 km (0.097 R)
• M83: 39,835,519 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.8

Radius: 13.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.17 AU - 14.17 AU

Year: 14077 Days

Day: 7.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,453,386 km

• M1: 266,434 km (0.096 R)
• M2: 378,483 km (0.094 R)
• M3: 479,461 km (0.101 R)
• M4: 633,098 km (0.11 R)
• M5: 776,114 km (0.108 R)
• M6: 1,097,749 km (0.071 R)
• M7: 1,256,772 km (0.027 R)
• M8: 1,579,155 km (0.109 R)
• M9: 1,760,617 km (0.036 R)
• M10: 1,885,681 km (0.047 R)
• M11: 2,302,012 km (0.102 R)
• M12: 2,579,965 km (0.084 R)
• M13: 3,374,629 km (0.058 R)
• M14: 3,558,185 km (0.108 R)
• M15: 3,691,477 km (0.055 R)
• M16: 3,908,244 km (0.102 R)
• M17: 4,213,125 km (0.046 R)
• M18: 4,525,934 km (0.03 R)
• M19: 4,699,916 km (0.101 R)
• M20: 5,387,019 km (0.11 R)
• M21: 5,479,022 km (0.064 R)
• M22: 6,201,729 km (0.055 R)
• M23: 6,395,309 km (0.077 R)
• M24: 6,689,418 km (0.107 R)
• M25: 6,921,295 km (0.077 R)
• M26: 7,291,101 km (0.117 R)
• M27: 7,840,574 km (0.081 R)
• M28: 7,979,999 km (0.096 R)
• M29: 9,088,968 km (0.119 R)
• M30: 9,792,527 km (0.091 R)
• M31: 10,283,956 km (0.094 R)
• M32: 10,629,078 km (0.111 R)
• M33: 10,783,613 km (0.054 R)
• M34: 10,938,896 km (0.056 R)
• M35: 11,686,885 km (0.097 R)
• M36: 12,289,166 km (0.11 R)
• M37: 12,410,939 km (0.103 R)
• M38: 12,655,381 km (0.025 R)
• M39: 13,607,722 km (0.067 R)
• M40: 14,369,025 km (0.093 R)
• M41: 14,927,624 km (0.113 R)
• M42: 15,144,241 km (0.093 R)
• M43: 16,555,847 km (0.107 R)
• M44: 16,870,301 km (0.114 R)
• M45: 17,141,373 km (0.103 R)
• M46: 17,368,462 km (0.093 R)
• M47: 18,425,521 km (0.107 R)
• M48: 18,751,345 km (0.104 R)
• M49: 19,173,062 km (0.086 R)
• M50: 20,457,210 km (0.103 R)
• M51: 21,133,990 km (0.093 R)
• M52: 21,572,911 km (0.11 R)
• M53: 22,360,693 km (0.076 R)
• M54: 22,658,692 km (0.112 R)
• M55: 23,107,934 km (0.083 R)
• M56: 23,208,165 km (0.058 R)
• M57: 24,015,395 km (0.086 R)
• M58: 24,422,301 km (0.058 R)
• M59: 25,605,321 km (0.101 R)
• M60: 26,334,461 km (0.109 R)
• M61: 26,806,891 km (0.047 R)
• M62: 27,866,643 km (0.1 R)
• M63: 28,724,437 km (0.116 R)
• M64: 29,210,630 km (0.111 R)
• M65: 29,754,119 km (0.075 R)
• M66: 29,863,325 km (0.1 R)
• M67: 30,906,322 km (0.11 R)
• M68: 31,571,284 km (0.064 R)
• M69: 32,915,421 km (0.111 R)
• M70: 33,878,831 km (0.047 R)
• M71: 35,024,003 km (0.097 R)
• M72: 35,370,173 km (0.068 R)
• M73: 35,833,328 km (0.095 R)
• M74: 38,892,604 km (0.078 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 19,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit