🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.47 AU - 1.79 AU

Year: 725 Days

Day: 36.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,222,688 km

• M1: 81,381 km (0.054 R)
• M2: 615,745 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.54 AU - 6.2 AU

Year: 4334 Days

Day: 19.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 174.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 10.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.42 AU - 8.9 AU

Year: 8875 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 87,222,688 km

• M1: 126,410 km (0.072 R)
• M2: 190,887 km (0.118 R)
• M3: 288,724 km (0.055 R)
• M4: 616,792 km (0.104 R)
• M5: 775,665 km (0.086 R)
• M6: 877,840 km (0.103 R)
• M7: 960,867 km (0.087 R)
• M8: 1,034,170 km (0.051 R)
• M9: 1,645,277 km (0.106 R)
• M10: 1,979,928 km (0.114 R)
• M11: 2,505,016 km (0.088 R)
• M12: 2,625,443 km (0.077 R)
• M13: 3,127,044 km (0.04 R)
• M14: 3,238,345 km (0.059 R)
• M15: 3,599,923 km (0.081 R)
• M16: 3,697,162 km (0.107 R)
• M17: 3,914,378 km (0.09 R)
• M18: 4,095,391 km (0.114 R)
• M19: 4,486,291 km (0.111 R)
• M20: 4,739,410 km (0.097 R)
• M21: 4,824,831 km (0.111 R)
• M22: 5,128,065 km (0.109 R)
• M23: 5,215,730 km (0.11 R)
• M24: 5,798,413 km (0.115 R)
• M25: 6,543,860 km (0.101 R)
• M26: 6,758,981 km (0.086 R)
• M27: 6,976,497 km (0.081 R)
• M28: 8,588,713 km (0.078 R)
• M29: 9,142,075 km (0.111 R)
• M30: 10,227,707 km (0.105 R)
• M31: 10,673,359 km (0.083 R)
• M32: 10,926,778 km (0.103 R)
• M33: 11,153,718 km (0.086 R)
• M34: 11,267,861 km (0.051 R)
• M35: 11,353,730 km (0.073 R)
• M36: 12,459,558 km (0.081 R)
• M37: 12,785,980 km (0.091 R)
• M38: 13,386,915 km (0.067 R)
• M39: 13,538,607 km (0.109 R)
• M40: 13,690,898 km (0.031 R)
• M41: 13,874,305 km (0.066 R)
• M42: 14,803,756 km (0.12 R)
• M43: 15,371,181 km (0.068 R)
• M44: 15,721,390 km (0.053 R)
• M45: 15,945,637 km (0.09 R)
• M46: 16,689,886 km (0.109 R)
• M47: 16,951,384 km (0.071 R)
• M48: 19,502,925 km (0.107 R)
• M49: 20,263,780 km (0.086 R)
• M50: 20,437,911 km (0.097 R)
• M51: 20,717,809 km (0.11 R)
• M52: 21,210,584 km (0.078 R)
• M53: 21,352,104 km (0.094 R)
• M54: 21,423,013 km (0.094 R)
• M55: 21,600,437 km (0.095 R)
• M56: 21,707,249 km (0.089 R)
• M57: 22,100,243 km (0.069 R)
• M58: 23,110,926 km (0.083 R)
• M59: 23,292,987 km (0.09 R)
• M60: 23,952,564 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.3

Radius: 3.3

Gravity: 36.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 15.4 AU - 25.66 AU

Year: 32395 Days

Day: 20.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,222,688 km

• M1: 63,130 km (0.104 R)
• M2: 251,624 km (0.047 R)
• M3: 587,620 km (0.099 R)
• M4: 636,539 km (0.119 R)
• M5: 686,804 km (0.107 R)
• M6: 712,535 km (0.07 R)
• M7: 845,677 km (0.118 R)
• M8: 1,196,334 km (0.12 R)
• M9: 2,434,257 km (0.086 R)
• M10: 2,922,993 km (0.112 R)
• M11: 3,049,702 km (0.069 R)
• M12: 3,135,272 km (0.104 R)
• M13: 3,308,806 km (0.1 R)
• M14: 3,352,638 km (0.034 R)
• M15: 3,441,050 km (0.076 R)
• M16: 3,710,476 km (0.101 R)
• M17: 5,004,946 km (0.088 R)
• M18: 5,778,367 km (0.099 R)
• M19: 6,866,093 km (0.09 R)
• M20: 7,318,477 km (0.093 R)
• M21: 7,838,779 km (0.094 R)
• M22: 8,133,038 km (0.1 R)
• M23: 8,793,064 km (0.114 R)
• M24: 9,098,692 km (0.109 R)
• M25: 9,909,513 km (0.102 R)
• M26: 11,465,929 km (0.103 R)
• M27: 12,476,762 km (0.105 R)
• M28: 12,545,128 km (0.116 R)
• M29: 13,868,022 km (0.11 R)
• M30: 14,009,841 km (0.047 R)
• M31: 14,653,859 km (0.119 R)
• M32: 16,643,362 km (0.117 R)
• M33: 17,401,374 km (0.087 R)
• M34: 18,170,606 km (0.03 R)
• M35: 20,382,560 km (0.09 R)
• M36: 20,543,827 km (0.109 R)
• M37: 20,786,475 km (0.095 R)
• M38: 21,192,932 km (0.084 R)
• M39: 21,931,197 km (0.056 R)
• M40: 22,761,466 km (0.118 R)
• M41: 22,928,716 km (0.114 R)
• M42: 23,855,924 km (0.101 R)
• M43: 24,196,109 km (0.106 R)
• M44: 26,095,703 km (0.08 R)
• M45: 27,063,452 km (0.051 R)
• M46: 27,329,287 km (0.118 R)
• M47: 27,685,330 km (0.073 R)
• M48: 27,863,800 km (0.087 R)
• M49: 28,042,719 km (0.045 R)
• M50: 28,311,846 km (0.069 R)
• M51: 29,305,924 km (0.032 R)
• M52: 29,396,730 km (0.099 R)
• M53: 29,761,449 km (0.115 R)
• M54: 31,420,938 km (0.088 R)
• M55: 32,543,820 km (0.104 R)
• M56: 32,732,164 km (0.089 R)
• M57: 33,110,048 km (0.073 R)
• M58: 33,775,010 km (0.064 R)
• M59: 34,252,527 km (0.05 R)
• M60: 34,732,437 km (0.086 R)
• M61: 36,185,182 km (0.1 R)
• M62: 37,558,789 km (0.072 R)
• M63: 39,651,215 km (0.104 R)
• M64: 40,357,018 km (0.112 R)
• M65: 42,396,336 km (0.107 R)
• M66: 42,499,259 km (0.075 R)
• M67: 42,602,182 km (0.12 R)
• M68: 44,678,002 km (0.095 R)
• M69: 47,318,854 km (0.066 R)
• M70: 47,532,330 km (0.086 R)
• M71: 48,819,620 km (0.073 R)
• M72: 49,035,340 km (0.071 R)
• M73: 49,143,349 km (0.066 R)
• M74: 50,662,964 km (0.09 R)
• M75: 56,101,894 km (0.08 R)
• M76: 56,327,787 km (0.045 R)
• M77: 58,260,143 km (0.065 R)
• M78: 60,561,108 km (0.081 R)
• M79: 61,722,735 km (0.075 R)
• M80: 62,891,543 km (0.115 R)
• M81: 63,243,697 km (0.063 R)
• M82: 63,478,864 km (0.104 R)
• M83: 68,965,666 km (0.059 R)
• M84: 73,982,281 km (0.095 R)
• M85: 74,478,048 km (0.11 R)
• M86: 74,602,065 km (0.071 R)
• M87: 76,847,678 km (0.097 R)
• M88: 77,852,677 km (0.077 R)
• M89: 81,916,353 km (0.085 R)
• M90: 82,429,175 km (0.078 R)
• M91: 82,943,043 km (0.113 R)
• M92: 83,457,959 km (0.09 R)
• M93: 83,715,716 km (0.114 R)
• M94: 84,103,025 km (0.067 R)
• M95: 85,138,691 km (0.106 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 16,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit