🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.85 AU - 1.03 AU

Year: 330 Days

Day: 41.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,801,754 km

• M1: 147,803 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.2 AU - 1.3 AU

Year: 505 Days

Day: 17.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.34 AU - 2.56 AU

Year: 1387 Days

Day: 24 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.8

Radius: 10.8

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.96 AU - 4.98 AU

Year: 4007 Days

Day: 15 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 104,801,754 km

• M1: 150,645 km (0.086 R)
• M2: 390,899 km (0.052 R)
• M3: 660,325 km (0.102 R)
• M4: 885,021 km (0.116 R)
• M5: 1,148,762 km (0.113 R)
• M6: 1,275,621 km (0.104 R)
• M7: 1,363,136 km (0.061 R)
• M8: 1,980,975 km (0.058 R)
• M9: 2,065,947 km (0.109 R)
• M10: 2,222,426 km (0.093 R)
• M11: 2,455,200 km (0.086 R)
• M12: 2,658,653 km (0.078 R)
• M13: 2,771,899 km (0.082 R)
• M14: 2,867,642 km (0.113 R)
• M15: 2,964,431 km (0.11 R)
• M16: 3,161,302 km (0.112 R)
• M17: 3,281,579 km (0.09 R)
• M18: 3,383,006 km (0.077 R)
• M19: 3,672,628 km (0.037 R)
• M20: 3,799,188 km (0.072 R)
• M21: 3,948,785 km (0.1 R)
• M22: 4,144,011 km (0.059 R)
• M23: 4,680,169 km (0.112 R)
• M24: 4,840,837 km (0.087 R)
• M25: 5,357,399 km (0.056 R)
• M26: 5,549,632 km (0.107 R)
• M27: 5,768,643 km (0.075 R)
• M28: 6,240,475 km (0.065 R)
• M29: 6,958,395 km (0.108 R)
• M30: 7,380,411 km (0.069 R)
• M31: 7,540,780 km (0.111 R)
• M32: 7,675,418 km (0.096 R)
• M33: 8,001,691 km (0.068 R)
• M34: 8,695,975 km (0.106 R)
• M35: 8,893,893 km (0.112 R)
• M36: 9,700,375 km (0.058 R)
• M37: 9,964,565 km (0.038 R)
• M38: 10,530,194 km (0.106 R)
• M39: 10,741,277 km (0.106 R)
• M40: 11,506,320 km (0.079 R)
• M41: 11,630,486 km (0.118 R)
• M42: 12,194,171 km (0.078 R)
• M43: 12,670,790 km (0.115 R)
• M44: 13,576,904 km (0.103 R)
• M45: 13,872,510 km (0.083 R)
• M46: 14,370,072 km (0.068 R)
• M47: 15,416,809 km (0.085 R)
• M48: 16,139,815 km (0.096 R)
• M49: 16,348,504 km (0.028 R)
• M50: 16,488,079 km (0.092 R)
• M51: 16,628,103 km (0.117 R)
• M52: 16,873,892 km (0.109 R)
• M53: 17,121,028 km (0.081 R)
• M54: 17,618,889 km (0.057 R)
• M55: 17,833,712 km (0.094 R)
• M56: 18,121,538 km (0.117 R)
• M57: 18,302,252 km (0.12 R)
• M58: 18,519,768 km (0.111 R)
• M59: 18,592,472 km (0.107 R)
• M60: 18,701,679 km (0.098 R)
• M61: 18,847,686 km (0.025 R)
• M62: 19,177,699 km (0.068 R)
• M63: 19,472,556 km (0.064 R)
• M64: 19,583,408 km (0.042 R)
• M65: 20,253,607 km (0.079 R)
• M66: 20,328,555 km (0.088 R)
• M67: 20,969,283 km (0.049 R)
• M68: 21,196,971 km (0.065 R)
• M69: 21,731,484 km (0.073 R)
• M70: 21,808,228 km (0.108 R)
• M71: 25,312,558 km (0.044 R)
• M72: 25,555,056 km (0.072 R)
• M73: 25,635,989 km (0.119 R)
• M74: 25,960,915 km (0.113 R)
• M75: 26,246,198 km (0.09 R)
• M76: 26,328,028 km (0.106 R)
• M77: 27,232,647 km (0.059 R)
• M78: 27,398,102 km (0.079 R)
• M79: 27,771,947 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969

Radius: 6.4

Gravity: 23.66 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.48 AU - 21.14 AU

Year: 27182 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,801,754 km

• M1: 217,216 km (0.112 R)
• M2: 375,790 km (0.09 R)
• M3: 824,883 km (0.117 R)
• M4: 886,218 km (0.032 R)
• M5: 2,019,122 km (0.039 R)
• M6: 3,145,894 km (0.04 R)
• M7: 3,194,513 km (0.077 R)
• M8: 3,292,350 km (0.03 R)
• M9: 5,981,820 km (0.089 R)
• M10: 6,042,108 km (0.072 R)
• M11: 7,162,297 km (0.06 R)
• M12: 7,484,681 km (0.034 R)
• M13: 8,345,018 km (0.086 R)
• M14: 8,548,022 km (0.108 R)
• M15: 8,752,523 km (0.053 R)
• M16: 9,166,610 km (0.114 R)
• M17: 9,870,916 km (0.116 R)
• M18: 10,738,734 km (0.057 R)
• M19: 12,469,431 km (0.066 R)
• M20: 12,623,966 km (0.101 R)
• M21: 13,169,849 km (0.097 R)
• M22: 13,248,537 km (0.118 R)
• M23: 13,883,131 km (0.102 R)
• M24: 14,123,535 km (0.045 R)
• M25: 14,608,830 km (0.053 R)
• M26: 14,690,212 km (0.089 R)
• M27: 16,518,746 km (0.111 R)
• M28: 18,593,819 km (0.079 R)
• M29: 20,112,536 km (0.107 R)
• M30: 20,203,192 km (0.111 R)
• M31: 21,577,997 km (0.062 R)
• M32: 21,949,748 km (0.09 R)
• M33: 23,744,174 km (0.108 R)
• M34: 24,127,893 km (0.069 R)
• M35: 25,096,240 km (0.032 R)
• M36: 25,683,411 km (0.043 R)
• M37: 26,871,069 km (0.062 R)
• M38: 27,270,944 km (0.059 R)
• M39: 27,572,084 km (0.074 R)
• M40: 29,197,016 km (0.106 R)
• M41: 32,432,519 km (0.116 R)
• M42: 33,071,751 km (0.105 R)
• M43: 35,669,967 km (0.047 R)
• M44: 38,108,562 km (0.026 R)
• M45: 38,782,949 km (0.098 R)
• M46: 39,688,315 km (0.056 R)
• M47: 40,486,270 km (0.101 R)
• M48: 41,866,310 km (0.086 R)
• M49: 42,445,853 km (0.075 R)
• M50: 45,383,207 km (0.078 R)
• M51: 45,859,227 km (0.111 R)
• M52: 49,115,524 km (0.068 R)
• M53: 49,481,889 km (0.071 R)
• M54: 49,849,302 km (0.098 R)
• M55: 50,340,431 km (0.07 R)
• M56: 50,709,789 km (0.116 R)
• M57: 50,833,207 km (0.066 R)
• M58: 53,697,408 km (0.111 R)
• M59: 53,948,882 km (0.05 R)
• M60: 54,579,437 km (0.119 R)
• M61: 55,466,253 km (0.089 R)
• M62: 57,511,106 km (0.097 R)
• M63: 58,026,321 km (0.113 R)
• M64: 59,060,940 km (0.064 R)
• M65: 61,542,918 km (0.047 R)
• M66: 62,069,653 km (0.073 R)
• M67: 64,592,471 km (0.08 R)
• M68: 65,396,111 km (0.043 R)
• M69: 68,098,596 km (0.071 R)
• M70: 70,286,764 km (0.114 R)
• M71: 72,497,971 km (0.06 R)
• M72: 74,031,349 km (0.085 R)
• M73: 75,012,711 km (0.06 R)
• M74: 75,153,183 km (0.11 R)
• M75: 75,434,577 km (0.104 R)
• M76: 75,575,348 km (0.053 R)
• M77: 77,129,969 km (0.066 R)
• M78: 77,697,992 km (0.111 R)
• M79: 80,127,163 km (0.105 R)
• M80: 82,001,474 km (0.099 R)
• M81: 82,581,166 km (0.098 R)
• M82: 83,744,439 km (0.072 R)
• M83: 87,414,823 km (0.12 R)
• M84: 88,303,434 km (0.103 R)
• M85: 89,343,888 km (0.119 R)
• M86: 90,987,370 km (0.104 R)
• M87: 91,137,117 km (0.108 R)
• M88: 92,942,315 km (0.118 R)
• M89: 94,000,720 km (0.109 R)
• M90: 94,303,805 km (0.103 R)
• M91: 94,759,031 km (0.055 R)
• M92: 99,043,813 km (0.096 R)
• M93: 99,352,284 km (0.114 R)
• M94: 102,298,465 km (0.059 R)
• M95: 103,078,618 km (0.093 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 15,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit