🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.64 AU - 0.64 AU

Year: 196 Days

Day: 37.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.13 AU - 1.17 AU

Year: 472 Days

Day: 27.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.27 AU - 2.41 AU

Year: 1371 Days

Day: 28.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.02 AU - 3.88 AU

Year: 2454 Days

Day: 31 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 13.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.96 AU - 4.88 AU

Year: 3558 Days

Day: 8.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 89,981,124 km

• M1: 194,627 km (0.066 R)
• M2: 440,267 km (0.083 R)
• M3: 562,039 km (0.072 R)
• M4: 657,632 km (0.089 R)
• M5: 936,034 km (0.11 R)
• M6: 1,126,921 km (0.103 R)
• M7: 1,479,074 km (0.107 R)
• M8: 1,618,649 km (0.079 R)
• M9: 1,748,051 km (0.087 R)
• M10: 1,866,233 km (0.118 R)
• M11: 2,017,776 km (0.051 R)
• M12: 2,237,087 km (0.048 R)
• M13: 2,414,958 km (0.117 R)
• M14: 2,750,806 km (0.112 R)
• M15: 3,012,752 km (0.088 R)
• M16: 3,173,868 km (0.062 R)
• M17: 3,430,279 km (0.046 R)
• M18: 3,636,575 km (0.11 R)
• M19: 3,924,700 km (0.079 R)
• M20: 4,081,329 km (0.088 R)
• M21: 4,200,259 km (0.088 R)
• M22: 4,959,319 km (0.096 R)
• M23: 5,236,225 km (0.05 R)
• M24: 5,496,375 km (0.117 R)
• M25: 5,606,031 km (0.109 R)
• M26: 5,783,005 km (0.117 R)
• M27: 6,052,131 km (0.032 R)
• M28: 6,695,851 km (0.114 R)
• M29: 7,409,882 km (0.074 R)
• M30: 7,531,355 km (0.091 R)
• M31: 7,800,781 km (0.081 R)
• M32: 8,148,297 km (0.117 R)
• M33: 8,323,925 km (0.106 R)
• M34: 8,424,903 km (0.069 R)
• M35: 8,653,489 km (0.119 R)
• M36: 8,884,318 km (0.083 R)
• M37: 9,143,123 km (0.077 R)
• M38: 9,430,650 km (0.095 R)
• M39: 10,122,241 km (0.112 R)
• M40: 10,257,028 km (0.085 R)
• M41: 10,775,086 km (0.119 R)
• M42: 11,780,084 km (0.081 R)
• M43: 12,036,046 km (0.075 R)
• M44: 12,698,466 km (0.097 R)
• M45: 12,990,182 km (0.069 R)
• M46: 13,669,655 km (0.09 R)
• M47: 14,300,210 km (0.047 R)
• M48: 14,451,753 km (0.111 R)
• M49: 15,279,179 km (0.074 R)
• M50: 15,403,046 km (0.09 R)
• M51: 15,527,361 km (0.052 R)
• M52: 16,216,559 km (0.098 R)
• M53: 16,788,023 km (0.11 R)
• M54: 16,915,929 km (0.082 R)
• M55: 17,044,134 km (0.095 R)
• M56: 17,463,008 km (0.116 R)
• M57: 18,508,697 km (0.075 R)
• M58: 18,839,757 km (0.068 R)
• M59: 19,105,892 km (0.103 R)
• M60: 19,507,413 km (0.073 R)
• M61: 19,810,498 km (0.039 R)
• M62: 20,694,771 km (0.094 R)
• M63: 21,418,376 km (0.089 R)
• M64: 21,870,461 km (0.064 R)
• M65: 22,185,364 km (0.092 R)
• M66: 22,290,681 km (0.052 R)
• M67: 23,531,296 km (0.119 R)
• M68: 23,674,461 km (0.054 R)
• M69: 23,853,829 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 15

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.86 AU - 6.18 AU

Year: 5655 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 89,981,124 km

• M1: 191,186 km (0.101 R)
• M2: 312,360 km (0.112 R)
• M3: 448,195 km (0.101 R)
• M4: 582,534 km (0.113 R)
• M5: 952,041 km (0.036 R)
• M6: 1,206,956 km (0.105 R)
• M7: 1,306,737 km (0.105 R)
• M8: 1,546,393 km (0.068 R)
• M9: 1,640,041 km (0.081 R)
• M10: 1,850,226 km (0.045 R)
• M11: 2,406,132 km (0.112 R)
• M12: 2,646,835 km (0.093 R)
• M13: 2,895,616 km (0.12 R)
• M14: 3,032,947 km (0.103 R)
• M15: 3,624,906 km (0.073 R)
• M16: 3,794,700 km (0.063 R)
• M17: 4,054,401 km (0.109 R)
• M18: 4,591,607 km (0.102 R)
• M19: 4,892,150 km (0.097 R)
• M20: 5,151,552 km (0.09 R)
• M21: 6,438,992 km (0.118 R)
• M22: 6,671,616 km (0.12 R)
• M23: 6,907,083 km (0.093 R)
• M24: 7,039,178 km (0.067 R)
• M25: 7,548,709 km (0.118 R)
• M26: 8,603,374 km (0.077 R)
• M27: 9,032,570 km (0.12 R)
• M28: 9,206,103 km (0.042 R)
• M29: 9,674,644 km (0.105 R)
• M30: 9,911,906 km (0.093 R)
• M31: 10,543,658 km (0.098 R)
• M32: 10,787,951 km (0.119 R)
• M33: 12,228,130 km (0.078 R)
• M34: 13,298,353 km (0.087 R)
• M35: 13,995,030 km (0.12 R)
• M36: 14,331,027 km (0.103 R)
• M37: 14,567,691 km (0.084 R)
• M38: 14,771,743 km (0.068 R)
• M39: 15,666,637 km (0.06 R)
• M40: 16,472,970 km (0.118 R)
• M41: 16,614,639 km (0.095 R)
• M42: 16,970,532 km (0.081 R)
• M43: 17,149,302 km (0.07 R)
• M44: 17,364,872 km (0.098 R)
• M45: 17,762,204 km (0.09 R)
• M46: 18,162,528 km (0.041 R)
• M47: 18,750,298 km (0.089 R)
• M48: 19,120,852 km (0.098 R)
• M49: 19,531,199 km (0.097 R)
• M50: 19,906,839 km (0.062 R)
• M51: 21,587,870 km (0.084 R)
• M52: 21,743,003 km (0.045 R)
• M53: 22,054,316 km (0.12 R)
• M54: 22,327,931 km (0.082 R)
• M55: 23,792,644 km (0.108 R)
• M56: 24,637,872 km (0.09 R)
• M57: 24,840,577 km (0.055 R)
• M58: 25,003,040 km (0.092 R)
• M59: 25,697,922 km (0.073 R)
• M60: 25,944,609 km (0.083 R)
• M61: 26,192,194 km (0.086 R)
• M62: 26,399,087 km (0.089 R)
• M63: 26,648,018 km (0.118 R)
• M64: 27,023,060 km (0.052 R)
• M65: 27,148,423 km (0.093 R)
• M66: 27,609,783 km (0.094 R)
• M67: 28,243,031 km (0.087 R)
• M68: 28,455,161 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.9

Radius: 3.1

Gravity: 98.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.34 AU - 17.36 AU

Year: 21911 Days

Day: 20.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,981,124 km

• M1: 46,525 km (0.092 R)
• M2: 80,334 km (0.053 R)
• M3: 529,427 km (0.112 R)
• M4: 602,431 km (0.108 R)
• M5: 925,861 km (0.072 R)
• M6: 1,105,079 km (0.067 R)
• M7: 1,327,532 km (0.107 R)
• M8: 1,598,453 km (0.058 R)
• M9: 1,997,880 km (0.059 R)
• M10: 2,306,949 km (0.069 R)
• M11: 2,507,560 km (0.055 R)
• M12: 3,186,584 km (0.103 R)
• M13: 3,777,346 km (0.11 R)
• M14: 4,061,283 km (0.08 R)
• M15: 4,109,304 km (0.068 R)
• M16: 4,499,904 km (0.09 R)
• M17: 5,107,720 km (0.079 R)
• M18: 5,848,978 km (0.09 R)
• M19: 6,066,792 km (0.086 R)
• M20: 6,454,400 km (0.101 R)
• M21: 6,850,086 km (0.04 R)
• M22: 8,204,246 km (0.089 R)
• M23: 10,350,377 km (0.089 R)
• M24: 10,945,777 km (0.107 R)
• M25: 11,756,897 km (0.091 R)
• M26: 13,867,423 km (0.089 R)
• M27: 13,939,829 km (0.073 R)
• M28: 14,012,234 km (0.098 R)
• M29: 14,157,643 km (0.112 R)
• M30: 14,303,352 km (0.117 R)
• M31: 14,817,669 km (0.082 R)
• M32: 15,188,672 km (0.061 R)
• M33: 16,549,414 km (0.085 R)
• M34: 16,703,051 km (0.075 R)
• M35: 19,628,288 km (0.1 R)
• M36: 19,790,901 km (0.077 R)
• M37: 20,858,431 km (0.098 R)
• M38: 21,608,365 km (0.102 R)
• M39: 22,028,885 km (0.108 R)
• M40: 22,367,126 km (0.071 R)
• M41: 23,392,320 km (0.088 R)
• M42: 23,564,657 km (0.11 R)
• M43: 23,650,975 km (0.074 R)
• M44: 23,997,443 km (0.068 R)
• M45: 26,738,226 km (0.114 R)
• M46: 27,461,382 km (0.065 R)
• M47: 27,643,143 km (0.086 R)
• M48: 28,466,231 km (0.1 R)
• M49: 31,267,451 km (0.116 R)
• M50: 32,316,282 km (0.087 R)
• M51: 33,764,987 km (0.1 R)
• M52: 34,252,527 km (0.044 R)
• M53: 35,136,201 km (0.058 R)
• M54: 35,927,724 km (0.093 R)
• M55: 36,226,172 km (0.094 R)
• M56: 38,134,891 km (0.094 R)
• M57: 39,973,149 km (0.093 R)
• M58: 41,110,692 km (0.108 R)
• M59: 43,629,172 km (0.073 R)
• M60: 45,335,635 km (0.108 R)
• M61: 46,197,169 km (0.083 R)
• M62: 48,483,922 km (0.114 R)
• M63: 49,807,115 km (0.057 R)
• M64: 50,250,822 km (0.116 R)
• M65: 51,814,120 km (0.113 R)
• M66: 53,393,275 km (0.114 R)
• M67: 53,506,670 km (0.082 R)
• M68: 54,188,687 km (0.081 R)
• M69: 54,302,681 km (0.115 R)
• M70: 54,873,696 km (0.115 R)
• M71: 57,409,529 km (0.116 R)
• M72: 57,874,779 km (0.063 R)
• M73: 58,107,852 km (0.113 R)
• M74: 58,691,733 km (0.098 R)
• M75: 59,043,138 km (0.108 R)
• M76: 59,630,310 km (0.088 R)
• M77: 60,219,276 km (0.086 R)
• M78: 60,455,492 km (0.09 R)
• M79: 61,521,975 km (0.081 R)
• M80: 61,759,835 km (0.067 R)
• M81: 64,396,199 km (0.072 R)
• M82: 64,879,549 km (0.054 R)
• M83: 66,824,621 km (0.048 R)
• M84: 70,274,497 km (0.086 R)
• M85: 70,523,129 km (0.108 R)
• M86: 70,771,910 km (0.109 R)
• M87: 72,271,629 km (0.103 R)
• M88: 73,277,226 km (0.084 R)
• M89: 73,403,187 km (0.091 R)
• M90: 75,556,499 km (0.091 R)
• M91: 75,811,264 km (0.119 R)
• M92: 79,018,942 km (0.039 R)
• M93: 80,444,310 km (0.073 R)
• M94: 81,095,061 km (0.12 R)
• M95: 82,270,751 km (0.108 R)
• M96: 82,663,894 km (0.114 R)
• M97: 85,433,250 km (0.091 R)
• M98: 88,232,974 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 11,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit