🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.12 AU - 1.58 AU

Year: 579 Days

Day: 16.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.49 AU - 3.27 AU

Year: 1803 Days

Day: 25.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 119.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.9

Radius: 9.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.6 AU - 10.9 AU

Year: 10380 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 110,442,477 km

• M1: 212,579 km (0.1 R)
• M2: 424,858 km (0.081 R)
• M3: 692,937 km (0.035 R)
• M4: 1,085,482 km (0.04 R)
• M5: 1,160,431 km (0.108 R)
• M6: 1,376,001 km (0.11 R)
• M7: 1,647,671 km (0.045 R)
• M8: 2,241,724 km (0.051 R)
• M9: 2,587,594 km (0.102 R)
• M10: 2,818,873 km (0.07 R)
• M11: 3,412,776 km (0.077 R)
• M12: 3,638,370 km (0.05 R)
• M13: 4,044,827 km (0.048 R)
• M14: 4,465,796 km (0.101 R)
• M15: 4,650,699 km (0.103 R)
• M16: 4,744,048 km (0.1 R)
• M17: 5,155,741 km (0.049 R)
• M18: 5,480,368 km (0.044 R)
• M19: 6,320,959 km (0.104 R)
• M20: 6,528,750 km (0.055 R)
• M21: 6,986,520 km (0.077 R)
• M22: 7,273,448 km (0.039 R)
• M23: 7,970,425 km (0.09 R)
• M24: 8,535,755 km (0.064 R)
• M25: 8,997,414 km (0.09 R)
• M26: 10,025,301 km (0.038 R)
• M27: 10,267,799 km (0.069 R)
• M28: 10,430,562 km (0.094 R)
• M29: 11,890,936 km (0.106 R)
• M30: 14,952,158 km (0.107 R)
• M31: 15,601,562 km (0.103 R)
• M32: 15,788,858 km (0.036 R)
• M33: 19,234,247 km (0.089 R)
• M34: 20,398,567 km (0.094 R)
• M35: 21,585,477 km (0.101 R)
• M36: 22,371,464 km (0.06 R)
• M37: 23,167,025 km (0.1 R)
• M38: 23,541,469 km (0.026 R)
• M39: 23,702,436 km (0.109 R)
• M40: 23,971,712 km (0.118 R)
• M41: 24,350,494 km (0.113 R)
• M42: 25,829,568 km (0.066 R)
• M43: 26,831,874 km (0.064 R)
• M44: 26,943,923 km (0.063 R)
• M45: 27,960,291 km (0.086 R)
• M46: 28,816,739 km (0.106 R)
• M47: 29,046,671 km (0.117 R)
• M48: 29,450,286 km (0.11 R)
• M49: 29,914,039 km (0.11 R)
• M50: 30,555,515 km (0.067 R)
• M51: 31,437,544 km (0.097 R)
• M52: 31,911,320 km (0.098 R)
• M53: 32,149,181 km (0.057 R)
• M54: 32,268,261 km (0.096 R)
• M55: 32,566,858 km (0.06 R)
• M56: 32,986,181 km (0.069 R)
• M57: 33,648,899 km (0.07 R)
• M58: 34,620,538 km (0.095 R)
• M59: 34,864,981 km (0.068 R)
• M60: 35,232,543 km (0.116 R)
• M61: 36,653,722 km (0.112 R)
• M62: 37,841,829 km (0.11 R)
• M63: 38,282,843 km (0.068 R)
• M64: 38,345,973 km (0.113 R)
• M65: 38,915,642 km (0.08 R)
• M66: 39,042,651 km (0.115 R)
• M67: 39,360,696 km (0.029 R)
• M68: 39,488,153 km (0.093 R)
• M69: 41,028,413 km (0.11 R)
• M70: 41,157,665 km (0.118 R)
• M71: 42,588,270 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.1

Radius: 3.9

Gravity: 57.53 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.96 AU - 21.36 AU

Year: 30944 Days

Day: 22.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,442,477 km

• M1: 142,716 km (0.091 R)
• M2: 231,428 km (0.087 R)
• M3: 384,467 km (0.042 R)
• M4: 565,779 km (0.12 R)
• M5: 593,754 km (0.112 R)
• M6: 1,032,824 km (0.097 R)
• M7: 2,784,166 km (0.1 R)
• M8: 3,912,284 km (0.038 R)
• M9: 4,186,347 km (0.068 R)
• M10: 5,222,910 km (0.104 R)
• M11: 5,955,641 km (0.103 R)
• M12: 6,461,880 km (0.097 R)
• M13: 8,479,058 km (0.094 R)
• M14: 9,335,954 km (0.069 R)
• M15: 9,408,659 km (0.104 R)
• M16: 9,996,579 km (0.106 R)
• M17: 13,765,098 km (0.103 R)
• M18: 14,768,451 km (0.096 R)
• M19: 15,450,318 km (0.067 R)
• M20: 16,142,508 km (0.094 R)
• M21: 16,317,089 km (0.113 R)
• M22: 17,556,956 km (0.087 R)
• M23: 17,736,473 km (0.106 R)
• M24: 18,460,826 km (0.049 R)
• M25: 18,918,446 km (0.078 R)
• M26: 19,194,903 km (0.058 R)
• M27: 20,125,701 km (0.105 R)
• M28: 20,691,181 km (0.094 R)
• M29: 21,453,382 km (0.105 R)
• M30: 22,321,797 km (0.105 R)
• M31: 24,392,082 km (0.114 R)
• M32: 24,492,163 km (0.116 R)
• M33: 25,500,752 km (0.032 R)
• M34: 25,806,081 km (0.079 R)
• M35: 26,214,932 km (0.057 R)
• M36: 26,522,954 km (0.072 R)
• M37: 27,350,231 km (0.038 R)
• M38: 29,242,345 km (0.111 R)
• M39: 29,455,222 km (0.065 R)
• M40: 29,561,736 km (0.083 R)
• M41: 29,882,324 km (0.086 R)
• M42: 30,959,429 km (0.071 R)
• M43: 31,720,733 km (0.101 R)
• M44: 33,484,192 km (0.114 R)
• M45: 35,960,336 km (0.082 R)
• M46: 37,450,929 km (0.058 R)
• M47: 38,029,574 km (0.1 R)
• M48: 38,961,569 km (0.105 R)
• M49: 40,373,773 km (0.03 R)
• M50: 40,729,367 km (0.107 R)
• M51: 43,733,142 km (0.108 R)
• M52: 45,077,130 km (0.094 R)
• M53: 46,807,379 km (0.086 R)
• M54: 48,056,521 km (0.12 R)
• M55: 48,307,546 km (0.096 R)
• M56: 49,063,614 km (0.111 R)
• M57: 50,715,025 km (0.083 R)
• M58: 51,098,593 km (0.112 R)
• M59: 55,119,335 km (0.083 R)
• M60: 57,100,909 km (0.097 R)
• M61: 58,033,652 km (0.107 R)
• M62: 60,049,184 km (0.116 R)
• M63: 61,133,619 km (0.066 R)
• M64: 61,951,021 km (0.116 R)
• M65: 63,734,677 km (0.094 R)
• M66: 64,286,843 km (0.088 R)
• M67: 65,952,914 km (0.085 R)
• M68: 67,211,780 km (0.076 R)
• M69: 67,492,575 km (0.086 R)
• M70: 68,337,504 km (0.093 R)
• M71: 69,185,724 km (0.116 R)
• M72: 69,327,393 km (0.089 R)
• M73: 69,469,212 km (0.054 R)
• M74: 72,613,610 km (0.077 R)
• M75: 72,901,735 km (0.119 R)
• M76: 74,638,716 km (0.112 R)
• M77: 75,950,241 km (0.088 R)
• M78: 76,096,398 km (0.039 R)
• M79: 77,563,504 km (0.105 R)
• M80: 79,633,191 km (0.099 R)
• M81: 80,376,692 km (0.111 R)
• M82: 82,320,716 km (0.105 R)
• M83: 83,223,091 km (0.102 R)
• M84: 83,524,680 km (0.114 R)
• M85: 85,341,546 km (0.054 R)
• M86: 86,560,021 km (0.09 R)
• M87: 88,860,088 km (0.115 R)
• M88: 95,406,341 km (0.061 R)
• M89: 99,855,980 km (0.092 R)
• M90: 100,016,050 km (0.108 R)
• M91: 102,267,348 km (0.099 R)
• M92: 104,210,176 km (0.033 R)
• M93: 105,512,126 km (0.113 R)
• M94: 107,147,231 km (0.11 R)
• M95: 109,946,057 km (0.12 R)
• M96: 110,111,513 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 11,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit