🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.08 AU - 1.26 AU

Year: 447 Days

Day: 25 Hours

Environment

Temp: 34 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.35 AU - 2.49 AU

Year: 1329 Days

Day: 13.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,083,080 km

• M1: 225,893 km (0.04 R)
• M2: 1,124,976 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.3 AU - 5.12 AU

Year: 3050 Days

Day: 25.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,083,080 km

• M1: 161,715 km (0.094 R)
• M2: 2,419,297 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 13.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.54 AU - 8.44 AU

Year: 7238 Days

Day: 10.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 78,083,080 km

• M1: 171,439 km (0.101 R)
• M2: 372,050 km (0.095 R)
• M3: 742,903 km (0.111 R)
• M4: 833,410 km (0.082 R)
• M5: 928,105 km (0.113 R)
• M6: 1,223,112 km (0.097 R)
• M7: 1,403,677 km (0.1 R)
• M8: 1,578,407 km (0.105 R)
• M9: 1,745,358 km (0.106 R)
• M10: 1,950,457 km (0.104 R)
• M11: 2,064,301 km (0.102 R)
• M12: 2,367,536 km (0.093 R)
• M13: 2,613,624 km (0.101 R)
• M14: 2,721,784 km (0.082 R)
• M15: 2,813,038 km (0.091 R)
• M16: 2,924,040 km (0.046 R)
• M17: 3,093,235 km (0.103 R)
• M18: 3,285,169 km (0.042 R)
• M19: 3,680,856 km (0.089 R)
• M20: 3,802,778 km (0.082 R)
• M21: 3,946,541 km (0.113 R)
• M22: 4,389,052 km (0.108 R)
• M23: 4,825,279 km (0.086 R)
• M24: 4,959,020 km (0.102 R)
• M25: 5,139,136 km (0.101 R)
• M26: 5,413,498 km (0.052 R)
• M27: 6,168,818 km (0.098 R)
• M28: 8,386,008 km (0.048 R)
• M29: 8,520,347 km (0.058 R)
• M30: 8,982,455 km (0.076 R)
• M31: 9,175,137 km (0.079 R)
• M32: 9,452,790 km (0.075 R)
• M33: 10,187,765 km (0.038 R)
• M34: 10,649,124 km (0.085 R)
• M35: 10,970,461 km (0.029 R)
• M36: 12,287,221 km (0.069 R)
• M37: 13,244,947 km (0.118 R)
• M38: 13,401,576 km (0.11 R)
• M39: 13,558,953 km (0.096 R)
• M40: 13,812,072 km (0.119 R)
• M41: 14,162,580 km (0.067 R)
• M42: 14,290,636 km (0.09 R)
• M43: 14,807,347 km (0.098 R)
• M44: 15,892,231 km (0.053 R)
• M45: 16,427,342 km (0.076 R)
• M46: 16,595,789 km (0.083 R)
• M47: 16,798,794 km (0.075 R)
• M48: 16,900,520 km (0.118 R)
• M49: 17,584,332 km (0.094 R)
• M50: 17,791,226 km (0.042 R)
• M51: 18,556,868 km (0.096 R)
• M52: 19,689,773 km (0.115 R)
• M53: 20,300,581 km (0.072 R)
• M54: 20,481,444 km (0.117 R)
• M55: 20,808,465 km (0.07 R)
• M56: 21,027,327 km (0.108 R)
• M57: 21,210,435 km (0.105 R)
• M58: 21,614,948 km (0.115 R)
• M59: 22,656,149 km (0.096 R)
• M60: 22,918,992 km (0.103 R)
• M61: 23,599,513 km (0.083 R)
• M62: 23,865,947 km (0.084 R)
• M63: 24,325,063 km (0.111 R)
• M64: 24,478,849 km (0.118 R)
• M65: 25,252,121 km (0.072 R)
• M66: 25,759,108 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.4

Radius: 7.9

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 16.29 AU - 16.45 AU

Year: 23387 Days

Day: 19.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,083,080 km

• M1: 100,679 km (0.087 R)
• M2: 335,548 km (0.066 R)
• M3: 523,892 km (0.055 R)
• M4: 675,883 km (0.086 R)
• M5: 944,112 km (0.116 R)
• M6: 1,215,782 km (0.107 R)
• M7: 1,604,886 km (0.119 R)
• M8: 2,030,791 km (0.112 R)
• M9: 2,601,357 km (0.064 R)
• M10: 2,676,156 km (0.116 R)
• M11: 2,827,699 km (0.044 R)
• M12: 2,904,592 km (0.106 R)
• M13: 2,982,234 km (0.073 R)
• M14: 3,299,531 km (0.069 R)
• M15: 3,753,560 km (0.079 R)
• M16: 4,096,139 km (0.094 R)
• M17: 4,183,355 km (0.086 R)
• M18: 4,857,144 km (0.097 R)
• M19: 5,136,144 km (0.112 R)
• M20: 5,564,442 km (0.063 R)
• M21: 5,661,232 km (0.072 R)
• M22: 5,856,308 km (0.104 R)
• M23: 6,103,444 km (0.085 R)
• M24: 6,710,512 km (0.096 R)
• M25: 7,073,436 km (0.105 R)
• M26: 7,764,429 km (0.051 R)
• M27: 8,200,357 km (0.053 R)
• M28: 8,365,962 km (0.071 R)
• M29: 9,039,152 km (0.109 R)
• M30: 9,095,999 km (0.057 R)
• M31: 9,267,289 km (0.106 R)
• M32: 9,497,520 km (0.108 R)
• M33: 10,258,674 km (0.073 R)
• M34: 10,317,915 km (0.057 R)
• M35: 10,556,523 km (0.11 R)
• M36: 11,590,843 km (0.101 R)
• M37: 11,963,491 km (0.091 R)
• M38: 12,151,386 km (0.094 R)
• M39: 12,214,217 km (0.055 R)
• M40: 13,819,851 km (0.116 R)
• M41: 16,593,246 km (0.077 R)
• M42: 16,662,959 km (0.064 R)
• M43: 18,438,237 km (0.114 R)
• M44: 19,458,195 km (0.073 R)
• M45: 19,605,549 km (0.099 R)
• M46: 20,721,399 km (0.081 R)
• M47: 21,173,634 km (0.107 R)
• M48: 21,476,869 km (0.116 R)
• M49: 21,705,155 km (0.081 R)
• M50: 22,472,293 km (0.116 R)
• M51: 22,704,170 km (0.088 R)
• M52: 23,717,994 km (0.096 R)
• M53: 24,906,101 km (0.041 R)
• M54: 27,587,343 km (0.107 R)
• M55: 28,001,580 km (0.111 R)
• M56: 28,501,386 km (0.041 R)
• M57: 29,088,109 km (0.099 R)
• M58: 29,172,183 km (0.096 R)
• M59: 31,129,971 km (0.095 R)
• M60: 32,429,527 km (0.108 R)
• M61: 33,393,685 km (0.05 R)
• M62: 33,481,799 km (0.101 R)
• M63: 37,069,604 km (0.076 R)
• M64: 38,261,750 km (0.117 R)
• M65: 40,683,291 km (0.085 R)
• M66: 42,388,706 km (0.12 R)
• M67: 44,892,975 km (0.115 R)
• M68: 45,673,128 km (0.099 R)
• M69: 48,040,364 km (0.118 R)
• M70: 48,638,457 km (0.047 R)
• M71: 48,738,388 km (0.089 R)
• M72: 50,852,206 km (0.118 R)
• M73: 51,258,214 km (0.104 R)
• M74: 52,893,170 km (0.111 R)
• M75: 57,159,850 km (0.073 R)
• M76: 57,370,783 km (0.086 R)
• M77: 57,582,016 km (0.092 R)
• M78: 57,793,547 km (0.061 R)
• M79: 58,748,281 km (0.036 R)
• M80: 58,961,158 km (0.08 R)
• M81: 61,643,897 km (0.084 R)
• M82: 62,076,684 km (0.111 R)
• M83: 63,381,476 km (0.073 R)
• M84: 65,907,586 km (0.053 R)
• M85: 66,350,246 km (0.092 R)
• M86: 67,349,859 km (0.075 R)
• M87: 67,461,160 km (0.089 R)
• M88: 69,814,185 km (0.091 R)
• M89: 73,336,467 km (0.055 R)
• M90: 74,024,916 km (0.071 R)
• M91: 74,254,848 km (0.093 R)
• M92: 74,369,889 km (0.059 R)
• M93: 76,567,332 km (0.091 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 10,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit