🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.94 AU - 1.36 AU

Year: 465 Days

Day: 12.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.31 AU - 1.49 AU

Year: 624 Days

Day: 28.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 145.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.55 AU - 3.05 AU

Year: 1765 Days

Day: 17 Hours

Environment

Temp: -98 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.7 AU - 3.7 AU

Year: 2681 Days

Day: 39.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.4

Radius: 4.5

Gravity: 18.69 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.68 AU - 13.18 AU

Year: 17516 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,929,412 km

• M1: 57,745 km (0.092 R)
• M2: 462,257 km (0.089 R)
• M3: 792,420 km (0.064 R)
• M4: 958,773 km (0.119 R)
• M5: 1,252,134 km (0.1 R)
• M6: 1,347,877 km (0.07 R)
• M7: 1,571,825 km (0.033 R)
• M8: 2,224,670 km (0.117 R)
• M9: 2,488,860 km (0.116 R)
• M10: 2,639,954 km (0.083 R)
• M11: 2,919,402 km (0.069 R)
• M12: 3,405,895 km (0.094 R)
• M13: 3,472,765 km (0.114 R)
• M14: 4,784,290 km (0.104 R)
• M15: 4,896,787 km (0.068 R)
• M16: 4,972,184 km (0.12 R)
• M17: 5,316,409 km (0.037 R)
• M18: 5,747,550 km (0.064 R)
• M19: 6,601,455 km (0.049 R)
• M20: 7,021,974 km (0.027 R)
• M21: 7,537,788 km (0.077 R)
• M22: 7,625,003 km (0.083 R)
• M23: 8,244,488 km (0.101 R)
• M24: 8,334,247 km (0.083 R)
• M25: 10,879,056 km (0.084 R)
• M26: 10,977,492 km (0.05 R)
• M27: 12,029,913 km (0.119 R)
• M28: 12,182,951 km (0.116 R)
• M29: 13,429,700 km (0.084 R)
• M30: 13,641,381 km (0.085 R)
• M31: 13,961,072 km (0.072 R)
• M32: 15,099,212 km (0.025 R)
• M33: 15,264,219 km (0.112 R)
• M34: 15,762,828 km (0.052 R)
• M35: 16,323,072 km (0.115 R)
• M36: 16,662,360 km (0.096 R)
• M37: 17,809,926 km (0.113 R)
• M38: 18,159,237 km (0.066 R)
• M39: 19,818,726 km (0.063 R)
• M40: 20,972,125 km (0.096 R)
• M41: 21,835,904 km (0.093 R)
• M42: 24,238,146 km (0.106 R)
• M43: 24,560,530 km (0.067 R)
• M44: 25,535,758 km (0.074 R)
• M45: 26,325,186 km (0.088 R)
• M46: 27,524,213 km (0.067 R)
• M47: 27,725,721 km (0.032 R)
• M48: 27,995,297 km (0.114 R)
• M49: 28,401,156 km (0.1 R)
• M50: 28,808,960 km (0.108 R)
• M51: 34,790,780 km (0.117 R)
• M52: 35,008,595 km (0.113 R)
• M53: 36,252,052 km (0.109 R)
• M54: 37,808,019 km (0.111 R)
• M55: 38,631,705 km (0.077 R)
• M56: 39,992,148 km (0.082 R)
• M57: 40,220,435 km (0.106 R)
• M58: 40,449,170 km (0.063 R)
• M59: 42,837,649 km (0.12 R)
• M60: 42,915,440 km (0.096 R)
• M61: 43,305,292 km (0.09 R)
• M62: 43,461,473 km (0.11 R)
• M63: 44,955,058 km (0.12 R)
• M64: 45,509,467 km (0.113 R)
• M65: 49,943,997 km (0.102 R)
• M66: 50,107,956 km (0.094 R)
• M67: 52,920,247 km (0.072 R)
• M68: 53,338,223 km (0.088 R)
• M69: 53,505,623 km (0.107 R)
• M70: 54,598,436 km (0.066 R)
• M71: 54,767,182 km (0.106 R)
• M72: 55,020,750 km (0.098 R)
• M73: 55,105,273 km (0.068 R)
• M74: 55,613,756 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.5

Radius: 4.7

Gravity: 28.77 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.3 AU - 13.56 AU

Year: 17516 Days

Day: 18.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,929,412 km

• M1: 502,798 km (0.032 R)
• M2: 561,142 km (0.095 R)
• M3: 886,517 km (0.079 R)
• M4: 1,183,170 km (0.109 R)
• M5: 1,424,770 km (0.101 R)
• M6: 1,594,265 km (0.084 R)
• M7: 1,652,159 km (0.032 R)
• M8: 1,921,585 km (0.032 R)
• M9: 2,077,166 km (0.104 R)
• M10: 2,236,937 km (0.072 R)
• M11: 2,367,685 km (0.116 R)
• M12: 3,276,493 km (0.109 R)
• M13: 3,922,755 km (0.052 R)
• M14: 5,069,722 km (0.108 R)
• M15: 5,857,953 km (0.085 R)
• M16: 6,496,886 km (0.06 R)
• M17: 7,109,788 km (0.086 R)
• M18: 7,205,681 km (0.079 R)
• M19: 7,544,969 km (0.1 R)
• M20: 7,642,806 km (0.072 R)
• M21: 8,038,342 km (0.037 R)
• M22: 8,390,047 km (0.1 R)
• M23: 9,317,255 km (0.057 R)
• M24: 9,474,931 km (0.025 R)
• M25: 9,686,462 km (0.112 R)
• M26: 11,378,564 km (0.07 R)
• M27: 12,286,922 km (0.102 R)
• M28: 12,459,707 km (0.077 R)
• M29: 12,691,584 km (0.103 R)
• M30: 13,218,318 km (0.079 R)
• M31: 13,931,751 km (0.1 R)
• M32: 14,293,029 km (0.082 R)
• M33: 14,902,192 km (0.09 R)
• M34: 15,271,699 km (0.088 R)
• M35: 15,395,566 km (0.069 R)
• M36: 15,831,793 km (0.115 R)
• M37: 16,335,040 km (0.062 R)
• M38: 17,164,261 km (0.076 R)
• M39: 17,746,197 km (0.112 R)
• M40: 19,800,026 km (0.105 R)
• M41: 20,410,236 km (0.063 R)
• M42: 20,478,303 km (0.058 R)
• M43: 21,648,906 km (0.061 R)
• M44: 22,417,989 km (0.119 R)
• M45: 22,841,052 km (0.099 R)
• M46: 24,996,308 km (0.093 R)
• M47: 25,288,622 km (0.031 R)
• M48: 25,435,079 km (0.112 R)
• M49: 26,024,195 km (0.046 R)
• M50: 26,394,600 km (0.107 R)
• M51: 26,916,098 km (0.111 R)
• M52: 27,742,327 km (0.03 R)
• M53: 28,120,809 km (0.104 R)
• M54: 28,272,651 km (0.037 R)
• M55: 28,959,156 km (0.119 R)
• M56: 29,266,131 km (0.119 R)
• M57: 29,651,196 km (0.102 R)
• M58: 30,193,189 km (0.111 R)
• M59: 30,270,980 km (0.078 R)
• M60: 30,894,952 km (0.085 R)
• M61: 32,553,095 km (0.11 R)
• M62: 33,112,142 km (0.035 R)
• M63: 33,754,964 km (0.103 R)
• M64: 34,971,345 km (0.113 R)
• M65: 35,872,522 km (0.036 R)
• M66: 36,367,242 km (0.098 R)
• M67: 36,532,698 km (0.09 R)
• M68: 37,113,586 km (0.106 R)
• M69: 37,280,089 km (0.078 R)
• M70: 39,297,865 km (0.077 R)
• M71: 39,552,630 km (0.077 R)
• M72: 39,722,723 km (0.108 R)
• M73: 39,893,115 km (0.067 R)
• M74: 40,576,926 km (0.038 R)
• M75: 42,129,752 km (0.051 R)
• M76: 45,471,021 km (0.116 R)
• M77: 46,454,028 km (0.09 R)
• M78: 46,903,121 km (0.089 R)
• M79: 47,444,067 km (0.034 R)
• M80: 47,715,288 km (0.119 R)
• M81: 49,261,831 km (0.12 R)
• M82: 50,917,131 km (0.11 R)
• M83: 53,340,168 km (0.027 R)
• M84: 53,434,115 km (0.099 R)
• M85: 54,376,582 km (0.117 R)
• M86: 55,324,584 km (0.098 R)
• M87: 56,756,684 km (0.064 R)
• M88: 57,429,127 km (0.084 R)
• M89: 58,394,482 km (0.088 R)
• M90: 64,397,545 km (0.076 R)
• M91: 64,697,788 km (0.04 R)
• M92: 67,218,063 km (0.081 R)
• M93: 67,929,401 km (0.028 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 18,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit