🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.56 AU - 0.62 AU

Year: 159 Days

Day: 34.5 Hours

Environment

Temp: 228 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,104,885 km

• M1: 246,986 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.05 AU - 1.51 AU

Year: 509 Days

Day: 27 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.4

Radius: 9

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.66 AU - 7.18 AU

Year: 5062 Days

Day: 8.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,104,885 km

• M1: 134,937 km (0.051 R)
• M2: 203,004 km (0.101 R)
• M3: 279,299 km (0.111 R)
• M4: 379,380 km (0.057 R)
• M5: 708,645 km (0.092 R)
• M6: 981,960 km (0.082 R)
• M7: 1,100,442 km (0.111 R)
• M8: 1,255,575 km (0.095 R)
• M9: 1,553,125 km (0.051 R)
• M10: 1,639,742 km (0.095 R)
• M11: 1,710,203 km (0.088 R)
• M12: 1,799,812 km (0.118 R)
• M13: 2,390,424 km (0.087 R)
• M14: 2,450,563 km (0.107 R)
• M15: 2,593,129 km (0.104 R)
• M16: 3,146,492 km (0.061 R)
• M17: 3,346,504 km (0.078 R)
• M18: 3,414,123 km (0.032 R)
• M19: 3,689,233 km (0.04 R)
• M20: 3,853,192 km (0.053 R)
• M21: 3,995,460 km (0.119 R)
• M22: 4,309,915 km (0.11 R)
• M23: 4,507,533 km (0.088 R)
• M24: 4,758,708 km (0.074 R)
• M25: 5,014,371 km (0.108 R)
• M26: 5,353,659 km (0.104 R)
• M27: 5,459,574 km (0.074 R)
• M28: 5,700,277 km (0.116 R)
• M29: 6,303,605 km (0.066 R)
• M30: 6,669,821 km (0.079 R)
• M31: 6,869,833 km (0.042 R)
• M32: 7,129,835 km (0.105 R)
• M33: 7,305,014 km (0.104 R)
• M34: 7,363,806 km (0.082 R)
• M35: 7,719,400 km (0.095 R)
• M36: 8,478,310 km (0.106 R)
• M37: 9,071,016 km (0.084 R)
• M38: 9,420,178 km (0.11 R)
• M39: 9,773,827 km (0.03 R)
• M40: 9,838,603 km (0.109 R)
• M41: 9,935,991 km (0.102 R)
• M42: 10,927,975 km (0.097 R)
• M43: 11,675,216 km (0.076 R)
• M44: 12,159,465 km (0.102 R)
• M45: 12,299,039 km (0.099 R)
• M46: 12,474,218 km (0.115 R)
• M47: 12,826,970 km (0.086 R)
• M48: 13,004,692 km (0.12 R)
• M49: 13,111,655 km (0.1 R)
• M50: 13,254,820 km (0.085 R)
• M51: 13,542,646 km (0.108 R)
• M52: 13,978,126 km (0.12 R)
• M53: 14,087,781 km (0.103 R)
• M54: 15,199,592 km (0.103 R)
• M55: 15,349,938 km (0.072 R)
• M56: 15,804,117 km (0.085 R)
• M57: 16,224,188 km (0.12 R)
• M58: 16,377,975 km (0.11 R)
• M59: 16,997,460 km (0.103 R)
• M60: 17,153,640 km (0.04 R)
• M61: 19,879,463 km (0.069 R)
• M62: 20,498,648 km (0.118 R)
• M63: 21,334,152 km (0.076 R)
• M64: 22,265,997 km (0.114 R)
• M65: 22,822,801 km (0.06 R)
• M66: 23,862,955 km (0.051 R)
• M67: 24,125,349 km (0.105 R)
• M68: 24,256,996 km (0.051 R)
• M69: 24,388,791 km (0.093 R)
• M70: 24,608,999 km (0.11 R)
• M71: 26,078,948 km (0.069 R)
• M72: 27,669,024 km (0.095 R)
• M73: 27,898,806 km (0.12 R)
• M74: 28,638,119 km (0.113 R)
• M75: 29,477,512 km (0.097 R)
• M76: 30,277,711 km (0.108 R)
• M77: 30,799,210 km (0.06 R)
• M78: 31,132,813 km (0.104 R)
• M79: 32,285,165 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.2

Radius: 14.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.05 AU - 8.21 AU

Year: 7407 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,104,885 km

• M1: 264,190 km (0.107 R)
• M2: 433,086 km (0.075 R)
• M3: 549,922 km (0.097 R)
• M4: 1,410,259 km (0.033 R)
• M5: 2,068,191 km (0.115 R)
• M6: 2,579,067 km (0.083 R)
• M7: 2,885,444 km (0.1 R)
• M8: 3,079,921 km (0.038 R)
• M9: 3,253,754 km (0.025 R)
• M10: 3,507,920 km (0.091 R)
• M11: 3,928,290 km (0.111 R)
• M12: 5,166,662 km (0.085 R)
• M13: 5,494,281 km (0.084 R)
• M14: 5,645,375 km (0.04 R)
• M15: 6,138,599 km (0.086 R)
• M16: 6,295,527 km (0.098 R)
• M17: 6,969,615 km (0.091 R)
• M18: 7,532,103 km (0.049 R)
• M19: 8,490,726 km (0.076 R)
• M20: 8,595,744 km (0.108 R)
• M21: 8,806,976 km (0.113 R)
• M22: 8,948,945 km (0.111 R)
• M23: 9,055,758 km (0.083 R)
• M24: 9,852,665 km (0.082 R)
• M25: 10,148,121 km (0.114 R)
• M26: 10,409,020 km (0.077 R)
• M27: 10,709,861 km (0.104 R)
• M28: 10,937,400 km (0.115 R)
• M29: 11,746,574 km (0.116 R)
• M30: 12,815,302 km (0.088 R)
• M31: 13,097,443 km (0.079 R)
• M32: 14,080,600 km (0.075 R)
• M33: 14,288,392 km (0.116 R)
• M34: 15,214,851 km (0.096 R)
• M35: 15,342,758 km (0.107 R)
• M36: 15,814,589 km (0.076 R)
• M37: 16,597,136 km (0.092 R)
• M38: 18,244,956 km (0.097 R)
• M39: 18,426,269 km (0.056 R)
• M40: 19,157,354 km (0.11 R)
• M41: 19,711,913 km (0.114 R)
• M42: 19,851,338 km (0.081 R)
• M43: 20,271,708 km (0.093 R)
• M44: 20,365,656 km (0.08 R)
• M45: 20,553,700 km (0.054 R)
• M46: 20,695,070 km (0.073 R)
• M47: 20,931,584 km (0.098 R)
• M48: 21,121,424 km (0.106 R)
• M49: 22,757,875 km (0.081 R)
• M50: 22,953,100 km (0.119 R)
• M51: 23,247,060 km (0.111 R)
• M52: 23,345,197 km (0.112 R)
• M53: 23,789,053 km (0.119 R)
• M54: 23,987,121 km (0.041 R)
• M55: 25,137,080 km (0.117 R)
• M56: 25,288,473 km (0.119 R)
• M57: 25,642,721 km (0.116 R)
• M58: 25,896,738 km (0.074 R)
• M59: 26,100,640 km (0.105 R)
• M60: 26,766,799 km (0.113 R)
• M61: 27,179,540 km (0.04 R)
• M62: 27,490,554 km (0.102 R)
• M63: 28,430,477 km (0.067 R)
• M64: 28,535,495 km (0.067 R)
• M65: 29,062,977 km (0.102 R)
• M66: 29,168,892 km (0.051 R)
• M67: 30,234,627 km (0.111 R)
• M68: 30,718,427 km (0.092 R)
• M69: 32,130,331 km (0.085 R)
• M70: 32,514,050 km (0.092 R)
• M71: 33,009,668 km (0.114 R)
• M72: 33,897,082 km (0.095 R)
• M73: 34,511,630 km (0.09 R)
• M74: 34,848,375 km (0.059 R)
• M75: 35,299,114 km (0.114 R)
• M76: 36,548,705 km (0.042 R)
• M77: 37,581,827 km (0.073 R)
• M78: 37,754,912 km (0.119 R)
• M79: 38,333,856 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.4

Radius: 7.4

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.41 AU - 16.35 AU

Year: 19165 Days

Day: 15.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,104,885 km

• M1: 443,558 km (0.112 R)
• M2: 501,452 km (0.035 R)
• M3: 856,298 km (0.112 R)
• M4: 955,930 km (0.117 R)
• M5: 1,602,044 km (0.057 R)
• M6: 3,367,448 km (0.109 R)
• M7: 4,148,349 km (0.096 R)
• M8: 5,119,688 km (0.119 R)
• M9: 5,303,544 km (0.083 R)
• M10: 5,489,643 km (0.067 R)
• M11: 6,255,585 km (0.071 R)
• M12: 7,518,041 km (0.107 R)
• M13: 7,885,304 km (0.098 R)
• M14: 8,151,289 km (0.116 R)
• M15: 8,637,482 km (0.087 R)
• M16: 8,856,643 km (0.117 R)
• M17: 9,412,399 km (0.094 R)
• M18: 9,524,896 km (0.067 R)
• M19: 10,909,724 km (0.089 R)
• M20: 11,146,537 km (0.092 R)
• M21: 11,989,073 km (0.076 R)
• M22: 13,227,743 km (0.097 R)
• M23: 13,353,854 km (0.119 R)
• M24: 13,798,309 km (0.112 R)
• M25: 13,990,243 km (0.057 R)
• M26: 14,636,656 km (0.059 R)
• M27: 14,832,479 km (0.107 R)
• M28: 15,624,450 km (0.042 R)
• M29: 15,691,021 km (0.076 R)
• M30: 16,092,692 km (0.089 R)
• M31: 16,294,798 km (0.116 R)
• M32: 16,633,488 km (0.055 R)
• M33: 16,769,622 km (0.099 R)
• M34: 16,837,839 km (0.104 R)
• M35: 18,432,103 km (0.057 R)
• M36: 18,785,005 km (0.109 R)
• M37: 19,425,882 km (0.066 R)
• M38: 19,785,066 km (0.106 R)
• M39: 19,857,173 km (0.051 R)
• M40: 21,391,149 km (0.114 R)
• M41: 22,887,277 km (0.109 R)
• M42: 23,724,427 km (0.118 R)
• M43: 24,649,092 km (0.078 R)
• M44: 25,115,837 km (0.086 R)
• M45: 27,011,840 km (0.054 R)
• M46: 29,281,539 km (0.038 R)
• M47: 31,023,457 km (0.12 R)
• M48: 31,695,899 km (0.05 R)
• M49: 31,864,795 km (0.093 R)
• M50: 32,373,129 km (0.073 R)
• M51: 32,543,222 km (0.118 R)
• M52: 33,827,968 km (0.086 R)
• M53: 34,259,857 km (0.109 R)
• M54: 34,346,474 km (0.07 R)
• M55: 35,304,050 km (0.044 R)
• M56: 37,156,371 km (0.043 R)
• M57: 38,408,655 km (0.114 R)
• M58: 38,678,829 km (0.102 R)
• M59: 39,311,628 km (0.084 R)
• M60: 42,433,586 km (0.109 R)
• M61: 43,554,373 km (0.102 R)
• M62: 43,648,171 km (0.068 R)
• M63: 45,253,655 km (0.116 R)
• M64: 46,686,354 km (0.067 R)
• M65: 46,974,629 km (0.099 R)
• M66: 47,070,820 km (0.091 R)
• M67: 49,595,883 km (0.109 R)
• M68: 50,973,679 km (0.068 R)
• M69: 51,171,597 km (0.094 R)
• M70: 51,468,848 km (0.093 R)
• M71: 51,866,031 km (0.109 R)
• M72: 53,364,852 km (0.082 R)
• M73: 53,565,762 km (0.088 R)
• M74: 57,224,776 km (0.075 R)
• M75: 58,358,728 km (0.095 R)
• M76: 60,021,508 km (0.087 R)
• M77: 62,227,329 km (0.077 R)
• M78: 62,438,860 km (0.074 R)
• M79: 64,352,666 km (0.077 R)
• M80: 64,780,665 km (0.052 R)
• M81: 65,424,385 km (0.05 R)
• M82: 65,962,339 km (0.07 R)
• M83: 66,393,779 km (0.09 R)
• M84: 66,501,789 km (0.094 R)
• M85: 67,367,960 km (0.095 R)
• M86: 71,422,511 km (0.096 R)
• M87: 72,643,080 km (0.114 R)
• M88: 73,423,383 km (0.095 R)
• M89: 73,646,882 km (0.084 R)
• M90: 74,430,775 km (0.118 R)
• M91: 74,542,973 km (0.117 R)
• M92: 74,767,520 km (0.049 R)
• M93: 75,104,863 km (0.089 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 19,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit