🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.57 AU - 0.89 AU

Year: 227 Days

Day: 39.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.18 AU - 1.4 AU

Year: 532 Days

Day: 42.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.8 AU - 2.38 AU

Year: 1098 Days

Day: 27.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,384,602 km

• M1: 35,604 km (0.096 R)
• M2: 1,069,176 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.1

Radius: 11.9

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.58 AU - 8.04 AU

Year: 7932 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,384,602 km

• M1: 173,982 km (0.098 R)
• M2: 283,338 km (0.052 R)
• M3: 503,846 km (0.113 R)
• M4: 586,872 km (0.096 R)
• M5: 675,584 km (0.104 R)
• M6: 818,300 km (0.115 R)
• M7: 1,080,097 km (0.075 R)
• M8: 1,154,596 km (0.116 R)
• M9: 1,389,465 km (0.103 R)
• M10: 1,512,883 km (0.119 R)
• M11: 1,661,584 km (0.069 R)
• M12: 1,771,089 km (0.052 R)
• M13: 1,928,466 km (0.04 R)
• M14: 2,305,902 km (0.106 R)
• M15: 2,862,854 km (0.075 R)
• M16: 3,075,732 km (0.115 R)
• M17: 3,293,846 km (0.089 R)
• M18: 3,404,848 km (0.043 R)
• M19: 3,517,196 km (0.106 R)
• M20: 3,861,570 km (0.068 R)
• M21: 4,337,889 km (0.069 R)
• M22: 5,444,166 km (0.085 R)
• M23: 5,609,172 km (0.103 R)
• M24: 6,598,762 km (0.117 R)
• M25: 7,975,810 km (0.087 R)
• M26: 8,163,556 km (0.059 R)
• M27: 8,505,088 km (0.106 R)
• M28: 8,812,661 km (0.088 R)
• M29: 8,929,048 km (0.095 R)
• M30: 9,163,169 km (0.057 R)
• M31: 9,518,165 km (0.113 R)
• M32: 9,797,464 km (0.113 R)
• M33: 9,877,798 km (0.052 R)
• M34: 10,039,064 km (0.097 R)
• M35: 10,734,246 km (0.09 R)
• M36: 10,941,588 km (0.079 R)
• M37: 11,912,927 km (0.1 R)
• M38: 12,041,731 km (0.093 R)
• M39: 12,214,068 km (0.115 R)
• M40: 12,474,218 km (0.108 R)
• M41: 13,443,463 km (0.086 R)
• M42: 14,163,777 km (0.074 R)
• M43: 15,547,856 km (0.081 R)
• M44: 15,829,699 km (0.086 R)
• M45: 15,971,368 km (0.098 R)
• M46: 16,446,491 km (0.085 R)
• M47: 17,654,793 km (0.117 R)
• M48: 17,899,834 km (0.093 R)
• M49: 18,592,023 km (0.064 R)
• M50: 19,849,842 km (0.091 R)
• M51: 20,155,920 km (0.105 R)
• M52: 20,979,456 km (0.103 R)
• M53: 21,083,277 km (0.067 R)
• M54: 21,343,278 km (0.119 R)
• M55: 21,552,116 km (0.11 R)
• M56: 22,606,333 km (0.071 R)
• M57: 22,979,280 km (0.095 R)
• M58: 23,300,616 km (0.12 R)
• M59: 24,327,905 km (0.043 R)
• M60: 24,929,438 km (0.061 R)
• M61: 26,035,714 km (0.081 R)
• M62: 27,044,901 km (0.047 R)
• M63: 27,724,973 km (0.075 R)
• M64: 28,238,543 km (0.032 R)
• M65: 28,870,743 km (0.104 R)
• M66: 30,031,922 km (0.098 R)
• M67: 30,148,908 km (0.084 R)
• M68: 30,735,930 km (0.046 R)
• M69: 31,267,601 km (0.068 R)
• M70: 31,504,863 km (0.06 R)
• M71: 31,742,723 km (0.092 R)
• M72: 32,880,565 km (0.09 R)
• M73: 33,061,578 km (0.106 R)
• M74: 33,424,353 km (0.075 R)
• M75: 34,276,014 km (0.077 R)
• M76: 34,398,235 km (0.107 R)
• M77: 35,381,392 km (0.09 R)
• M78: 36,498,589 km (0.062 R)
• M79: 36,685,886 km (0.11 R)
• M80: 36,936,163 km (0.105 R)
• M81: 37,564,325 km (0.051 R)
• M82: 38,703,812 km (0.106 R)
• M83: 38,894,848 km (0.079 R)
• M84: 40,176,453 km (0.094 R)
• M85: 40,498,986 km (0.102 R)
• M86: 42,059,142 km (0.118 R)
• M87: 42,386,612 km (0.091 R)
• M88: 43,308,135 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116

Radius: 5.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.07 AU - 19.25 AU

Year: 26972 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,384,602 km

• M1: 307,573 km (0.099 R)
• M2: 403,166 km (0.118 R)
• M3: 524,789 km (0.092 R)
• M4: 693,237 km (0.086 R)
• M5: 1,100,143 km (0.105 R)
• M6: 1,361,341 km (0.071 R)
• M7: 1,452,745 km (0.111 R)
• M8: 1,617,452 km (0.058 R)
• M9: 1,813,126 km (0.105 R)
• M10: 2,173,807 km (0.086 R)
• M11: 2,335,073 km (0.12 R)
• M12: 2,472,554 km (0.064 R)
• M13: 2,784,166 km (0.097 R)
• M14: 2,871,382 km (0.065 R)
• M15: 3,986,185 km (0.049 R)
• M16: 5,111,909 km (0.063 R)
• M17: 5,362,485 km (0.047 R)
• M18: 5,398,688 km (0.11 R)
• M19: 6,252,293 km (0.077 R)
• M20: 6,909,776 km (0.109 R)
• M21: 8,668,748 km (0.096 R)
• M22: 9,269,682 km (0.087 R)
• M23: 10,511,494 km (0.112 R)
• M24: 10,647,628 km (0.108 R)
• M25: 10,738,734 km (0.055 R)
• M26: 10,921,542 km (0.106 R)
• M27: 12,806,924 km (0.089 R)
• M28: 13,638,090 km (0.066 R)
• M29: 14,537,173 km (0.097 R)
• M30: 16,973,225 km (0.107 R)
• M31: 17,669,005 km (0.103 R)
• M32: 19,588,196 km (0.065 R)
• M33: 19,811,695 km (0.074 R)
• M34: 21,745,546 km (0.079 R)
• M35: 23,264,414 km (0.089 R)
• M36: 24,335,983 km (0.106 R)
• M37: 25,059,139 km (0.107 R)
• M38: 25,362,524 km (0.045 R)
• M39: 25,545,183 km (0.116 R)
• M40: 25,606,219 km (0.067 R)
• M41: 27,208,562 km (0.089 R)
• M42: 27,958,944 km (0.047 R)
• M43: 28,652,779 km (0.073 R)
• M44: 30,250,784 km (0.097 R)
• M45: 30,833,019 km (0.096 R)
• M46: 35,146,973 km (0.055 R)
• M47: 35,554,627 km (0.101 R)
• M48: 36,237,541 km (0.027 R)
• M49: 37,824,475 km (0.084 R)
• M50: 39,222,767 km (0.094 R)
• M51: 40,140,849 km (0.065 R)
• M52: 40,923,096 km (0.077 R)
• M53: 44,394,963 km (0.12 R)
• M54: 44,468,266 km (0.05 R)
• M55: 46,165,903 km (0.098 R)
• M56: 49,548,311 km (0.116 R)
• M57: 50,923,414 km (0.06 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 19,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit