🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.1 AU - 1.28 AU

Year: 463 Days

Day: 17.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.76 AU - 2.52 AU

Year: 1116 Days

Day: 36.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.57 AU - 5.65 AU

Year: 4117 Days

Day: 45.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,166,999 km

• M1: 599,887 km (0.088 R)

Asteroid Belt

Center: 6.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 10

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.06 AU - 9.26 AU

Year: 8309 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,166,999 km

• M1: 152,889 km (0.05 R)
• M2: 311,313 km (0.095 R)
• M3: 652,995 km (0.11 R)
• M4: 755,170 km (0.118 R)
• M5: 911,201 km (0.101 R)
• M6: 1,044,044 km (0.03 R)
• M7: 1,165,816 km (0.078 R)
• M8: 1,424,022 km (0.038 R)
• M9: 1,501,215 km (0.111 R)
• M10: 1,782,758 km (0.116 R)
• M11: 1,845,290 km (0.099 R)
• M12: 1,951,355 km (0.078 R)
• M13: 2,511,898 km (0.079 R)
• M14: 2,582,508 km (0.109 R)
• M15: 2,970,266 km (0.037 R)
• M16: 3,936,219 km (0.046 R)
• M17: 4,410,744 km (0.07 R)
• M18: 6,003,662 km (0.072 R)
• M19: 7,010,306 km (0.108 R)
• M20: 7,721,793 km (0.115 R)
• M21: 7,825,315 km (0.044 R)
• M22: 8,138,573 km (0.1 R)
• M23: 8,244,039 km (0.081 R)
• M24: 8,491,624 km (0.063 R)
• M25: 8,705,848 km (0.112 R)
• M26: 8,885,814 km (0.062 R)
• M27: 8,994,273 km (0.057 R)
• M28: 9,469,695 km (0.106 R)
• M29: 9,617,647 km (0.111 R)
• M30: 10,407,075 km (0.057 R)
• M31: 11,216,998 km (0.095 R)
• M32: 11,295,238 km (0.1 R)
• M33: 11,412,971 km (0.116 R)
• M34: 12,007,323 km (0.101 R)
• M35: 12,207,785 km (0.101 R)
• M36: 13,020,400 km (0.11 R)
• M37: 14,060,554 km (0.085 R)
• M38: 14,271,786 km (0.1 R)
• M39: 14,654,757 km (0.115 R)
• M40: 15,127,337 km (0.051 R)
• M41: 15,300,571 km (0.091 R)
• M42: 15,911,529 km (0.117 R)
• M43: 16,220,149 km (0.107 R)
• M44: 16,486,134 km (0.105 R)
• M45: 17,022,592 km (0.077 R)
• M46: 17,338,244 km (0.11 R)
• M47: 18,066,785 km (0.083 R)
• M48: 18,712,450 km (0.116 R)
• M49: 19,225,122 km (0.117 R)
• M50: 19,506,665 km (0.069 R)
• M51: 19,648,035 km (0.087 R)
• M52: 20,026,517 km (0.059 R)
• M53: 20,311,950 km (0.08 R)
• M54: 20,886,855 km (0.072 R)
• M55: 21,321,586 km (0.119 R)
• M56: 21,515,764 km (0.038 R)
• M57: 21,759,309 km (0.085 R)
• M58: 22,249,093 km (0.103 R)
• M59: 22,396,746 km (0.095 R)
• M60: 22,891,317 km (0.033 R)
• M61: 24,701,451 km (0.101 R)
• M62: 26,348,823 km (0.032 R)
• M63: 26,505,003 km (0.099 R)
• M64: 26,975,638 km (0.1 R)
• M65: 28,190,821 km (0.113 R)
• M66: 28,831,848 km (0.072 R)
• M67: 30,182,866 km (0.111 R)
• M68: 31,388,775 km (0.052 R)
• M69: 31,554,529 km (0.049 R)
• M70: 33,227,033 km (0.062 R)
• M71: 33,339,681 km (0.101 R)
• M72: 34,471,837 km (0.095 R)
• M73: 35,157,295 km (0.112 R)
• M74: 35,329,332 km (0.063 R)
• M75: 35,559,264 km (0.12 R)
• M76: 36,890,536 km (0.114 R)
• M77: 37,065,266 km (0.104 R)
• M78: 37,474,416 km (0.082 R)
• M79: 38,061,289 km (0.106 R)
• M80: 38,296,905 km (0.081 R)
• M81: 38,710,543 km (0.112 R)
• M82: 38,828,875 km (0.101 R)
• M83: 39,959,985 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 8.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.58 AU - 9.74 AU

Year: 9084 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 45,166,999 km

• M1: 274,811 km (0.076 R)
• M2: 350,807 km (0.109 R)
• M3: 442,361 km (0.077 R)
• M4: 513,270 km (0.111 R)
• M5: 660,026 km (0.061 R)
• M6: 717,771 km (0.084 R)
• M7: 777,311 km (0.107 R)
• M8: 847,771 km (0.05 R)
• M9: 920,326 km (0.1 R)
• M10: 1,042,996 km (0.101 R)
• M11: 1,101,489 km (0.101 R)
• M12: 1,283,999 km (0.116 R)
• M13: 2,096,315 km (0.119 R)
• M14: 2,453,405 km (0.03 R)
• M15: 2,572,335 km (0.054 R)
• M16: 2,885,145 km (0.057 R)
• M17: 2,954,708 km (0.113 R)
• M18: 3,442,845 km (0.09 R)
• M19: 5,531,082 km (0.115 R)
• M20: 5,740,369 km (0.072 R)
• M21: 6,274,733 km (0.088 R)
• M22: 6,713,653 km (0.089 R)
• M23: 7,854,187 km (0.083 R)
• M24: 7,912,830 km (0.091 R)
• M25: 9,074,158 km (0.067 R)
• M26: 9,653,700 km (0.119 R)
• M27: 10,826,697 km (0.09 R)
• M28: 11,220,289 km (0.096 R)
• M29: 11,730,119 km (0.074 R)
• M30: 12,270,167 km (0.1 R)
• M31: 12,657,625 km (0.093 R)
• M32: 12,864,370 km (0.058 R)
• M33: 12,956,522 km (0.117 R)
• M34: 13,049,123 km (0.109 R)
• M35: 13,678,930 km (0.104 R)
• M36: 14,247,252 km (0.115 R)
• M37: 14,558,266 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.9

Radius: 9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.39 AU - 11.27 AU

Year: 10986 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,166,999 km

• M1: 220,657 km (0.105 R)
• M2: 369,806 km (0.064 R)
• M3: 556,504 km (0.079 R)
• M4: 741,257 km (0.079 R)
• M5: 858,542 km (0.055 R)
• M6: 982,409 km (0.082 R)
• M7: 1,248,245 km (0.111 R)
• M8: 1,666,819 km (0.088 R)
• M9: 2,346,742 km (0.095 R)
• M10: 2,548,250 km (0.097 R)
• M11: 2,781,922 km (0.101 R)
• M12: 3,581,373 km (0.108 R)
• M13: 4,572,160 km (0.107 R)
• M14: 4,792,817 km (0.088 R)
• M15: 5,017,064 km (0.039 R)
• M16: 5,277,364 km (0.03 R)
• M17: 5,508,942 km (0.095 R)
• M18: 5,879,496 km (0.034 R)
• M19: 5,981,970 km (0.063 R)
• M20: 6,050,635 km (0.072 R)
• M21: 6,188,714 km (0.088 R)
• M22: 6,362,846 km (0.056 R)
• M23: 6,859,062 km (0.102 R)
• M24: 7,075,530 km (0.089 R)
• M25: 7,184,587 km (0.076 R)
• M26: 7,404,496 km (0.059 R)
• M27: 7,626,499 km (0.115 R)
• M28: 8,691,935 km (0.056 R)
• M29: 8,808,771 km (0.072 R)
• M30: 9,004,894 km (0.047 R)
• M31: 9,202,363 km (0.093 R)
• M32: 9,281,650 km (0.095 R)
• M33: 9,803,298 km (0.059 R)
• M34: 10,293,231 km (0.113 R)
• M35: 11,552,845 km (0.098 R)
• M36: 11,767,518 km (0.062 R)
• M37: 11,896,920 km (0.102 R)
• M38: 12,331,801 km (0.054 R)
• M39: 12,727,637 km (0.085 R)
• M40: 13,082,932 km (0.071 R)
• M41: 13,622,083 km (0.062 R)
• M42: 14,031,233 km (0.096 R)
• M43: 14,629,325 km (0.085 R)
• M44: 15,141,997 km (0.057 R)
• M45: 16,041,230 km (0.075 R)
• M46: 16,280,886 km (0.119 R)
• M47: 16,521,589 km (0.096 R)
• M48: 16,957,816 km (0.093 R)
• M49: 17,153,041 km (0.115 R)
• M50: 17,742,756 km (0.077 R)
• M51: 18,589,779 km (0.109 R)
• M52: 19,398,954 km (0.118 R)
• M53: 20,013,353 km (0.089 R)
• M54: 20,219,648 km (0.112 R)
• M55: 20,323,020 km (0.078 R)
• M56: 21,524,590 km (0.082 R)
• M57: 21,630,057 km (0.104 R)
• M58: 22,107,274 km (0.117 R)
• M59: 22,267,194 km (0.108 R)
• M60: 23,180,190 km (0.066 R)
• M61: 24,434,718 km (0.106 R)
• M62: 25,711,386 km (0.03 R)
• M63: 25,935,633 km (0.057 R)
• M64: 26,329,524 km (0.112 R)
• M65: 27,752,649 km (0.045 R)
• M66: 28,386,794 km (0.112 R)
• M67: 28,444,689 km (0.116 R)
• M68: 28,560,477 km (0.04 R)
• M69: 28,909,041 km (0.075 R)
• M70: 29,259,100 km (0.1 R)
• M71: 29,317,592 km (0.115 R)
• M72: 29,786,731 km (0.078 R)
• M73: 30,199,322 km (0.111 R)
• M74: 30,554,318 km (0.074 R)
• M75: 31,388,326 km (0.114 R)
• M76: 31,508,154 km (0.098 R)
• M77: 32,048,950 km (0.054 R)
• M78: 33,200,704 km (0.101 R)
• M79: 33,689,590 km (0.113 R)
• M80: 34,181,019 km (0.054 R)
• M81: 34,736,626 km (0.089 R)
• M82: 36,232,903 km (0.072 R)
• M83: 36,988,971 km (0.062 R)
• M84: 38,452,487 km (0.077 R)
• M85: 40,454,855 km (0.046 R)
• M86: 41,107,999 km (0.089 R)
• M87: 42,756,119 km (0.071 R)
• M88: 44,023,063 km (0.112 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 13,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit