🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.52 AU - 1.8 AU

Year: 781 Days

Day: 12.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.67 AU - 4.13 AU

Year: 2290 Days

Day: 19.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,861,024 km

• M1: 1,916,947 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.18 AU - 3.84 AU

Year: 2402 Days

Day: 35.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,861,024 km

• M1: 2,026,303 km (0.106 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.7

Radius: 12.9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.16 AU - 6.68 AU

Year: 5261 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,861,024 km

• M1: 229,782 km (0.086 R)
• M2: 321,187 km (0.071 R)
• M3: 521,049 km (0.118 R)
• M4: 624,721 km (0.095 R)
• M5: 834,158 km (0.093 R)
• M6: 959,820 km (0.03 R)
• M7: 1,043,595 km (0.102 R)
• M8: 1,529,489 km (0.046 R)
• M9: 1,687,165 km (0.118 R)
• M10: 2,034,531 km (0.103 R)
• M11: 2,241,275 km (0.12 R)
• M12: 2,338,963 km (0.081 R)
• M13: 2,589,838 km (0.072 R)
• M14: 2,675,558 km (0.087 R)
• M15: 2,762,175 km (0.071 R)
• M16: 3,246,423 km (0.093 R)
• M17: 3,432,673 km (0.063 R)
• M18: 3,546,218 km (0.099 R)
• M19: 3,641,811 km (0.063 R)
• M20: 3,757,599 km (0.1 R)
• M21: 4,192,929 km (0.106 R)
• M22: 4,314,552 km (0.066 R)
• M23: 4,561,239 km (0.083 R)
• M24: 5,263,751 km (0.058 R)
• M25: 5,549,931 km (0.066 R)
• M26: 6,392,167 km (0.102 R)
• M27: 6,697,646 km (0.073 R)
• M28: 7,104,403 km (0.119 R)
• M29: 7,347,499 km (0.056 R)
• M30: 7,717,305 km (0.08 R)
• M31: 8,143,809 km (0.107 R)
• M32: 8,707,194 km (0.088 R)
• M33: 9,124,872 km (0.098 R)
• M34: 9,415,989 km (0.087 R)
• M35: 9,549,281 km (0.074 R)
• M36: 9,925,819 km (0.067 R)
• M37: 10,944,580 km (0.076 R)
• M38: 11,480,589 km (0.033 R)
• M39: 12,025,275 km (0.045 R)
• M40: 13,199,619 km (0.091 R)
• M41: 13,289,078 km (0.097 R)
• M42: 13,408,906 km (0.073 R)
• M43: 13,679,528 km (0.117 R)
• M44: 13,860,991 km (0.099 R)
• M45: 14,226,309 km (0.047 R)
• M46: 14,687,519 km (0.111 R)
• M47: 15,561,470 km (0.114 R)
• M48: 15,782,575 km (0.099 R)
• M49: 16,355,984 km (0.083 R)
• M50: 16,580,979 km (0.059 R)
• M51: 16,709,933 km (0.061 R)
• M52: 16,806,872 km (0.066 R)
• M53: 16,903,961 km (0.098 R)
• M54: 17,098,737 km (0.12 R)
• M55: 17,359,636 km (0.064 R)
• M56: 17,556,208 km (0.105 R)
• M57: 18,383,185 km (0.09 R)
• M58: 19,460,289 km (0.067 R)
• M59: 20,212,617 km (0.091 R)
• M60: 20,523,033 km (0.096 R)
• M61: 21,428,997 km (0.038 R)
• M62: 21,534,464 km (0.118 R)
• M63: 21,816,306 km (0.118 R)
• M64: 22,419,335 km (0.066 R)
• M65: 22,562,052 km (0.07 R)
• M66: 22,812,478 km (0.116 R)
• M67: 22,991,846 km (0.113 R)
• M68: 23,171,813 km (0.101 R)
• M69: 23,316,025 km (0.093 R)
• M70: 23,424,483 km (0.081 R)
• M71: 23,532,942 km (0.096 R)
• M72: 23,641,699 km (0.101 R)
• M73: 23,896,165 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.5

Radius: 12.2

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.93 AU - 10.31 AU

Year: 10060 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,861,024 km

• M1: 274,063 km (0.087 R)
• M2: 457,620 km (0.09 R)
• M3: 612,603 km (0.102 R)
• M4: 737,817 km (0.09 R)
• M5: 821,143 km (0.092 R)
• M6: 1,091,915 km (0.114 R)
• M7: 1,288,935 km (0.104 R)
• M8: 1,455,138 km (0.07 R)
• M9: 1,584,690 km (0.094 R)
• M10: 1,673,402 km (0.037 R)
• M11: 2,117,707 km (0.068 R)
• M12: 2,341,057 km (0.076 R)
• M13: 2,624,695 km (0.06 R)
• M14: 2,757,538 km (0.093 R)
• M15: 2,919,702 km (0.084 R)
• M16: 3,169,231 km (0.101 R)
• M17: 3,282,327 km (0.061 R)
• M18: 4,266,980 km (0.075 R)
• M19: 4,360,928 km (0.12 R)
• M20: 4,808,225 km (0.045 R)
• M21: 4,971,586 km (0.085 R)
• M22: 5,677,987 km (0.104 R)
• M23: 6,025,503 km (0.074 R)
• M24: 6,272,938 km (0.09 R)
• M25: 6,704,827 km (0.06 R)
• M26: 6,998,188 km (0.056 R)
• M27: 7,865,258 km (0.083 R)
• M28: 9,452,790 km (0.086 R)
• M29: 9,575,909 km (0.102 R)
• M30: 10,409,618 km (0.113 R)
• M31: 10,664,234 km (0.118 R)
• M32: 10,835,224 km (0.118 R)
• M33: 11,006,963 km (0.074 R)
• M34: 11,571,844 km (0.065 R)
• M35: 11,968,278 km (0.116 R)
• M36: 12,503,988 km (0.117 R)
• M37: 13,139,031 km (0.06 R)
• M38: 13,368,365 km (0.102 R)
• M39: 13,877,446 km (0.038 R)
• M40: 14,157,942 km (0.083 R)
• M41: 14,487,507 km (0.094 R)
• M42: 16,271,162 km (0.042 R)
• M43: 16,715,468 km (0.094 R)
• M44: 16,864,467 km (0.119 R)
• M45: 17,213,928 km (0.098 R)
• M46: 17,717,175 km (0.079 R)
• M47: 18,327,534 km (0.083 R)
• M48: 19,048,297 km (0.115 R)
• M49: 20,094,136 km (0.117 R)
• M50: 20,464,540 km (0.108 R)
• M51: 20,783,931 km (0.083 R)
• M52: 20,890,744 km (0.094 R)
• M53: 21,051,263 km (0.026 R)
• M54: 22,679,336 km (0.117 R)
• M55: 23,009,798 km (0.09 R)
• M56: 25,026,078 km (0.096 R)
• M57: 25,367,610 km (0.091 R)
• M58: 25,481,753 km (0.05 R)
• M59: 26,228,097 km (0.112 R)
• M60: 27,214,994 km (0.095 R)
• M61: 28,214,009 km (0.107 R)
• M62: 28,450,822 km (0.055 R)
• M63: 28,569,453 km (0.065 R)
• M64: 28,807,314 km (0.109 R)
• M65: 29,224,991 km (0.104 R)
• M66: 29,885,615 km (0.06 R)
• M67: 32,204,981 km (0.097 R)
• M68: 32,514,499 km (0.089 R)
• M69: 32,762,831 km (0.09 R)
• M70: 33,636,932 km (0.07 R)
• M71: 33,950,938 km (0.119 R)
• M72: 34,139,730 km (0.109 R)
• M73: 35,216,685 km (0.056 R)
• M74: 35,983,524 km (0.046 R)
• M75: 39,039,958 km (0.064 R)
• M76: 40,365,694 km (0.066 R)
• M77: 40,565,707 km (0.044 R)
• M78: 40,966,928 km (0.079 R)
• M79: 41,235,157 km (0.09 R)
• M80: 41,975,816 km (0.065 R)
• M81: 43,129,066 km (0.069 R)
• M82: 43,607,031 km (0.114 R)
• M83: 44,017,977 km (0.095 R)
• M84: 44,361,603 km (0.117 R)
• M85: 45,189,627 km (0.052 R)
• M86: 45,466,832 km (0.111 R)
• M87: 45,744,486 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 14,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit