🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.39 AU - 0.61 AU

Year: 125 Days

Day: 40.3 Hours

Environment

Temp: 260 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.57 AU - 0.79 AU

Year: 198 Days

Day: 13.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.21 AU - 4.17 AU

Year: 2503 Days

Day: 45.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.2

Radius: 13.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.81 AU - 9.23 AU

Year: 7282 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 99,947,769 km

• M1: 334,800 km (0.083 R)
• M2: 466,596 km (0.092 R)
• M3: 1,274,424 km (0.102 R)
• M4: 1,662,032 km (0.102 R)
• M5: 1,896,452 km (0.119 R)
• M6: 2,292,587 km (0.089 R)
• M7: 2,674,660 km (0.046 R)
• M8: 2,806,606 km (0.088 R)
• M9: 3,477,103 km (0.117 R)
• M10: 4,137,578 km (0.081 R)
• M11: 4,911,298 km (0.061 R)
• M12: 5,124,475 km (0.117 R)
• M13: 5,327,928 km (0.095 R)
• M14: 5,980,923 km (0.109 R)
• M15: 6,249,301 km (0.115 R)
• M16: 6,895,714 km (0.089 R)
• M17: 7,305,163 km (0.078 R)
• M18: 7,405,244 km (0.111 R)
• M19: 9,657,291 km (0.069 R)
• M20: 10,147,523 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.5

Radius: 5.9

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.14 AU - 17.24 AU

Year: 23002 Days

Day: 20.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,947,769 km

• M1: 82,877 km (0.101 R)
• M2: 148,850 km (0.106 R)
• M3: 515,664 km (0.096 R)
• M4: 658,530 km (0.061 R)
• M5: 854,952 km (0.094 R)
• M6: 1,446,611 km (0.115 R)
• M7: 1,916,648 km (0.067 R)
• M8: 2,197,144 km (0.113 R)
• M9: 2,985,375 km (0.082 R)
• M10: 3,113,880 km (0.094 R)
• M11: 4,098,682 km (0.085 R)
• M12: 4,422,412 km (0.098 R)
• M13: 4,680,020 km (0.094 R)
• M14: 4,717,270 km (0.053 R)
• M15: 5,442,670 km (0.069 R)
• M16: 5,521,059 km (0.091 R)
• M17: 5,758,471 km (0.116 R)
• M18: 6,490,603 km (0.048 R)
• M19: 7,122,953 km (0.088 R)
• M20: 7,511,758 km (0.08 R)
• M21: 8,040,886 km (0.055 R)
• M22: 8,219,954 km (0.114 R)
• M23: 8,310,012 km (0.116 R)
• M24: 8,355,041 km (0.073 R)
• M25: 9,041,845 km (0.087 R)
• M26: 9,794,173 km (0.043 R)
• M27: 10,420,240 km (0.105 R)
• M28: 11,158,505 km (0.103 R)
• M29: 12,426,048 km (0.112 R)
• M30: 12,529,420 km (0.093 R)
• M31: 12,789,122 km (0.072 R)
• M32: 13,419,527 km (0.115 R)
• M33: 13,525,592 km (0.066 R)
• M34: 14,113,961 km (0.081 R)
• M35: 14,221,821 km (0.116 R)
• M36: 14,929,568 km (0.087 R)
• M37: 15,370,882 km (0.095 R)
• M38: 15,537,534 km (0.1 R)
• M39: 15,704,635 km (0.074 R)
• M40: 15,984,532 km (0.098 R)
• M41: 16,040,781 km (0.081 R)
• M42: 17,640,581 km (0.048 R)
• M43: 18,459,480 km (0.099 R)
• M44: 19,051,887 km (0.087 R)
• M45: 19,650,578 km (0.103 R)
• M46: 19,831,292 km (0.092 R)
• M47: 20,194,665 km (0.116 R)
• M48: 20,438,061 km (0.061 R)
• M49: 20,621,169 km (0.12 R)
• M50: 21,421,368 km (0.112 R)
• M51: 22,924,976 km (0.106 R)
• M52: 23,242,423 km (0.047 R)
• M53: 23,881,954 km (0.088 R)
• M54: 24,139,262 km (0.099 R)
• M55: 24,332,991 km (0.108 R)
• M56: 25,900,627 km (0.105 R)
• M57: 25,966,600 km (0.081 R)
• M58: 26,032,722 km (0.072 R)
• M59: 26,430,353 km (0.113 R)
• M60: 31,005,355 km (0.093 R)
• M61: 31,145,678 km (0.059 R)
• M62: 31,920,894 km (0.108 R)
• M63: 33,203,247 km (0.116 R)
• M64: 34,139,880 km (0.05 R)
• M65: 34,647,764 km (0.103 R)
• M66: 35,158,192 km (0.109 R)
• M67: 35,524,258 km (0.076 R)
• M68: 36,038,875 km (0.114 R)
• M69: 36,408,083 km (0.028 R)
• M70: 36,556,035 km (0.111 R)
• M71: 36,630,086 km (0.058 R)
• M72: 38,272,371 km (0.093 R)
• M73: 38,422,867 km (0.025 R)
• M74: 40,014,887 km (0.094 R)
• M75: 40,780,529 km (0.071 R)
• M76: 41,705,642 km (0.069 R)
• M77: 42,015,609 km (0.074 R)
• M78: 44,048,644 km (0.106 R)
• M79: 45,953,474 km (0.111 R)
• M80: 46,915,987 km (0.11 R)
• M81: 47,319,003 km (0.086 R)
• M82: 49,515,100 km (0.104 R)
• M83: 49,925,297 km (0.052 R)
• M84: 50,666,704 km (0.058 R)
• M85: 51,577,755 km (0.091 R)
• M86: 51,660,932 km (0.063 R)
• M87: 53,080,316 km (0.084 R)
• M88: 53,248,165 km (0.048 R)
• M89: 54,258,849 km (0.065 R)
• M90: 54,343,371 km (0.081 R)
• M91: 55,275,815 km (0.111 R)
• M92: 55,531,178 km (0.093 R)
• M93: 55,786,692 km (0.111 R)
• M94: 56,641,643 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.8

Radius: 7.9

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.18 AU - 19.84 AU

Year: 25872 Days

Day: 20.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,947,769 km

• M1: 133,591 km (0.103 R)
• M2: 183,557 km (0.119 R)
• M3: 1,051,374 km (0.103 R)
• M4: 1,351,168 km (0.085 R)
• M5: 1,602,642 km (0.072 R)
• M6: 1,947,465 km (0.111 R)
• M7: 3,161,452 km (0.113 R)
• M8: 3,891,041 km (0.107 R)
• M9: 4,043,182 km (0.095 R)
• M10: 5,051,023 km (0.111 R)
• M11: 5,611,416 km (0.111 R)
• M12: 5,725,859 km (0.063 R)
• M13: 6,250,498 km (0.101 R)
• M14: 6,309,739 km (0.116 R)
• M15: 6,488,658 km (0.107 R)
• M16: 6,851,433 km (0.078 R)
• M17: 6,912,469 km (0.106 R)
• M18: 8,043,429 km (0.115 R)
• M19: 8,107,905 km (0.105 R)
• M20: 8,172,681 km (0.055 R)
• M21: 8,962,109 km (0.109 R)
• M22: 10,331,528 km (0.106 R)
• M23: 12,429,937 km (0.106 R)
• M24: 16,834,398 km (0.079 R)
• M25: 18,342,644 km (0.076 R)
• M26: 20,068,554 km (0.099 R)
• M27: 20,331,847 km (0.093 R)
• M28: 20,862,021 km (0.113 R)
• M29: 21,396,684 km (0.094 R)
• M30: 21,486,293 km (0.083 R)
• M31: 21,575,902 km (0.075 R)
• M32: 23,303,309 km (0.077 R)
• M33: 24,230,218 km (0.083 R)
• M34: 26,503,656 km (0.094 R)
• M35: 27,958,645 km (0.036 R)
• M36: 28,449,476 km (0.054 R)
• M37: 29,141,366 km (0.099 R)
• M38: 29,439,515 km (0.109 R)
• M39: 31,555,277 km (0.11 R)
• M40: 32,682,946 km (0.068 R)
• M41: 33,096,285 km (0.089 R)
• M42: 33,303,628 km (0.115 R)
• M43: 34,032,618 km (0.089 R)
• M44: 35,506,307 km (0.085 R)
• M45: 37,755,810 km (0.11 R)
• M46: 37,863,969 km (0.051 R)
• M47: 38,952,294 km (0.053 R)
• M48: 40,050,940 km (0.051 R)
• M49: 40,937,158 km (0.083 R)
• M50: 41,048,309 km (0.1 R)
• M51: 42,053,906 km (0.111 R)
• M52: 44,089,185 km (0.102 R)
• M53: 45,004,126 km (0.102 R)
• M54: 45,925,200 km (0.046 R)
• M55: 46,040,839 km (0.101 R)
• M56: 47,435,241 km (0.08 R)
• M57: 49,434,467 km (0.081 R)
• M58: 50,742,700 km (0.113 R)
• M59: 51,101,436 km (0.082 R)
• M60: 53,150,179 km (0.094 R)
• M61: 54,001,690 km (0.077 R)
• M62: 54,123,612 km (0.085 R)
• M63: 54,490,276 km (0.052 R)
• M64: 55,964,713 km (0.106 R)
• M65: 57,079,068 km (0.092 R)
• M66: 57,576,780 km (0.082 R)
• M67: 57,826,010 km (0.097 R)
• M68: 59,960,173 km (0.106 R)
• M69: 61,100,408 km (0.098 R)
• M70: 67,958,423 km (0.082 R)
• M71: 68,882,340 km (0.109 R)
• M72: 71,812,812 km (0.107 R)
• M73: 71,947,002 km (0.083 R)
• M74: 72,619,145 km (0.045 R)
• M75: 72,888,571 km (0.059 R)
• M76: 73,158,296 km (0.055 R)
• M77: 73,834,179 km (0.075 R)
• M78: 74,240,636 km (0.062 R)
• M79: 74,783,826 km (0.109 R)
• M80: 74,919,810 km (0.066 R)
• M81: 75,055,944 km (0.062 R)
• M82: 80,566,232 km (0.112 R)
• M83: 86,205,175 km (0.083 R)
• M84: 90,372,373 km (0.065 R)
• M85: 92,407,502 km (0.08 R)
• M86: 92,553,510 km (0.048 R)
• M87: 92,991,682 km (0.057 R)
• M88: 93,430,752 km (0.11 R)
• M89: 93,870,420 km (0.103 R)
• M90: 96,226,886 km (0.064 R)
• M91: 96,374,838 km (0.114 R)
• M92: 97,560,999 km (0.051 R)
• M93: 99,199,844 km (0.097 R)
• M94: 99,498,741 km (0.062 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 12,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit