🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.56 AU - 0.72 AU

Year: 184 Days

Day: 23.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,256,224 km

• M1: 197,320 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.85 AU - 1.17 AU

Year: 365 Days

Day: 27.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103

Radius: 14.6

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.91 AU - 9.07 AU

Year: 9701 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 91,256,224 km

• M1: 210,185 km (0.064 R)
• M2: 582,983 km (0.072 R)
• M3: 774,468 km (0.09 R)
• M4: 1,709,455 km (0.105 R)
• M5: 2,154,658 km (0.098 R)
• M6: 2,333,278 km (0.069 R)
• M7: 2,466,270 km (0.103 R)
• M8: 2,636,363 km (0.109 R)
• M9: 3,281,130 km (0.113 R)
• M10: 3,545,021 km (0.036 R)
• M11: 3,660,361 km (0.084 R)
• M12: 3,894,930 km (0.081 R)
• M13: 4,399,524 km (0.081 R)
• M14: 4,502,896 km (0.093 R)
• M15: 4,607,166 km (0.11 R)
• M16: 5,206,305 km (0.07 R)
• M17: 5,315,960 km (0.073 R)
• M18: 5,426,364 km (0.114 R)
• M19: 5,967,160 km (0.062 R)
• M20: 6,454,550 km (0.082 R)
• M21: 6,858,763 km (0.087 R)
• M22: 7,320,273 km (0.065 R)
• M23: 7,567,259 km (0.101 R)
• M24: 8,686,700 km (0.068 R)
• M25: 8,791,119 km (0.112 R)
• M26: 9,186,207 km (0.046 R)
• M27: 9,533,274 km (0.083 R)
• M28: 9,749,144 km (0.112 R)
• M29: 11,304,961 km (0.11 R)
• M30: 11,705,884 km (0.077 R)
• M31: 12,228,280 km (0.106 R)
• M32: 13,476,973 km (0.11 R)
• M33: 13,810,875 km (0.07 R)
• M34: 13,902,280 km (0.118 R)
• M35: 14,147,321 km (0.088 R)
• M36: 14,734,941 km (0.074 R)
• M37: 15,615,624 km (0.052 R)
• M38: 16,030,309 km (0.111 R)
• M39: 16,480,898 km (0.106 R)
• M40: 17,361,880 km (0.057 R)
• M41: 17,559,648 km (0.066 R)
• M42: 19,169,471 km (0.037 R)
• M43: 19,305,755 km (0.12 R)
• M44: 19,476,446 km (0.113 R)
• M45: 20,756,106 km (0.074 R)
• M46: 21,212,080 km (0.104 R)
• M47: 22,169,806 km (0.105 R)
• M48: 22,924,527 km (0.054 R)
• M49: 23,359,558 km (0.119 R)
• M50: 24,053,842 km (0.12 R)
• M51: 24,903,558 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 13.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.46 AU - 11.04 AU

Year: 10957 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 91,256,224 km

• M1: 267,631 km (0.113 R)
• M2: 545,583 km (0.11 R)
• M3: 724,054 km (0.084 R)
• M4: 973,433 km (0.102 R)
• M5: 1,074,711 km (0.083 R)
• M6: 1,517,222 km (0.094 R)
• M7: 1,636,750 km (0.079 R)
• M8: 1,738,776 km (0.065 R)
• M9: 1,971,401 km (0.078 R)
• M10: 2,351,379 km (0.098 R)
• M11: 2,609,735 km (0.116 R)
• M12: 2,730,311 km (0.05 R)
• M13: 2,902,498 km (0.113 R)
• M14: 3,052,844 km (0.061 R)
• M15: 3,600,073 km (0.103 R)
• M16: 4,348,661 km (0.052 R)
• M17: 4,579,789 km (0.1 R)
• M18: 5,389,562 km (0.101 R)
• M19: 5,827,136 km (0.107 R)
• M20: 6,018,173 km (0.071 R)
• M21: 6,211,304 km (0.099 R)
• M22: 6,472,202 km (0.114 R)
• M23: 6,603,998 km (0.095 R)
• M24: 6,870,133 km (0.105 R)
• M25: 7,106,048 km (0.099 R)
• M26: 7,378,915 km (0.091 R)
• M27: 7,970,425 km (0.119 R)
• M28: 8,289,816 km (0.052 R)
• M29: 9,273,123 km (0.06 R)
• M30: 9,571,571 km (0.119 R)
• M31: 9,797,613 km (0.047 R)
• M32: 10,101,596 km (0.111 R)
• M33: 10,370,274 km (0.061 R)
• M34: 10,486,063 km (0.113 R)
• M35: 10,993,050 km (0.072 R)
• M36: 11,111,232 km (0.036 R)
• M37: 11,309,150 km (0.098 R)
• M38: 11,788,761 km (0.084 R)
• M39: 11,950,177 km (0.117 R)
• M40: 12,234,263 km (0.025 R)
• M41: 12,726,740 km (0.061 R)
• M42: 14,199,979 km (0.113 R)
• M43: 14,978,487 km (0.106 R)
• M44: 15,109,684 km (0.104 R)
• M45: 15,241,181 km (0.101 R)
• M46: 15,637,914 km (0.117 R)
• M47: 19,122,497 km (0.057 R)
• M48: 19,741,833 km (0.03 R)
• M49: 20,029,958 km (0.084 R)
• M50: 20,367,750 km (0.101 R)
• M51: 22,035,467 km (0.06 R)
• M52: 22,584,342 km (0.103 R)
• M53: 23,543,114 km (0.118 R)
• M54: 23,695,854 km (0.097 R)
• M55: 24,258,192 km (0.073 R)
• M56: 24,618,274 km (0.084 R)
• M57: 26,024,195 km (0.108 R)
• M58: 26,869,423 km (0.105 R)
• M59: 26,975,787 km (0.08 R)
• M60: 28,046,609 km (0.049 R)
• M61: 28,804,322 km (0.106 R)
• M62: 29,568,917 km (0.105 R)
• M63: 30,119,138 km (0.094 R)
• M64: 30,561,798 km (0.079 R)
• M65: 30,783,801 km (0.053 R)
• M66: 31,062,203 km (0.064 R)
• M67: 32,693,418 km (0.114 R)
• M68: 33,205,342 km (0.093 R)
• M69: 33,891,996 km (0.097 R)
• M70: 35,629,126 km (0.082 R)
• M71: 36,390,729 km (0.079 R)
• M72: 36,567,255 km (0.11 R)
• M73: 36,921,203 km (0.119 R)
• M74: 37,870,701 km (0.067 R)
• M75: 38,049,620 km (0.075 R)
• M76: 38,408,356 km (0.08 R)
• M77: 38,588,023 km (0.089 R)
• M78: 40,157,753 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.5

Radius: 4.1

Gravity: 50.59 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.86 AU - 18.64 AU

Year: 23575 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,256,224 km

• M1: 53,855 km (0.118 R)
• M2: 116,238 km (0.118 R)
• M3: 369,058 km (0.111 R)
• M4: 433,385 km (0.033 R)
• M5: 524,939 km (0.061 R)
• M6: 892,800 km (0.092 R)
• M7: 1,527,693 km (0.028 R)
• M8: 2,391,472 km (0.086 R)
• M9: 3,515,400 km (0.119 R)
• M10: 4,227,636 km (0.026 R)
• M11: 4,777,558 km (0.102 R)
• M12: 5,455,834 km (0.106 R)
• M13: 5,562,946 km (0.114 R)
• M14: 5,670,657 km (0.079 R)
• M15: 5,778,966 km (0.036 R)
• M16: 6,387,530 km (0.114 R)
• M17: 7,016,140 km (0.081 R)
• M18: 7,784,176 km (0.088 R)
• M19: 8,392,889 km (0.108 R)
• M20: 8,454,524 km (0.034 R)
• M21: 8,828,070 km (0.032 R)
• M22: 9,270,580 km (0.087 R)
• M23: 9,655,495 km (0.118 R)
• M24: 11,383,351 km (0.044 R)
• M25: 11,933,871 km (0.1 R)
• M26: 12,072,847 km (0.09 R)
• M27: 12,775,658 km (0.074 R)
• M28: 13,419,677 km (0.076 R)
• M29: 15,565,060 km (0.099 R)
• M30: 16,560,933 km (0.089 R)
• M31: 17,183,859 km (0.109 R)
• M32: 17,419,475 km (0.091 R)
• M33: 17,498,164 km (0.119 R)
• M34: 18,052,873 km (0.089 R)
• M35: 19,260,875 km (0.093 R)
• M36: 19,833,387 km (0.074 R)
• M37: 19,998,094 km (0.051 R)
• M38: 26,852,070 km (0.116 R)
• M39: 27,674,858 km (0.089 R)
• M40: 27,858,863 km (0.115 R)
• M41: 28,505,874 km (0.082 R)
• M42: 28,877,775 km (0.112 R)
• M43: 29,814,706 km (0.037 R)
• M44: 30,003,349 km (0.113 R)
• M45: 30,952,099 km (0.095 R)
• M46: 31,238,728 km (0.11 R)
• M47: 34,250,881 km (0.111 R)
• M48: 35,341,749 km (0.1 R)
• M49: 35,641,244 km (0.116 R)
• M50: 35,941,636 km (0.109 R)
• M51: 37,354,289 km (0.051 R)
• M52: 37,965,247 km (0.112 R)
• M53: 38,476,872 km (0.1 R)
• M54: 39,093,963 km (0.11 R)
• M55: 41,489,174 km (0.098 R)
• M56: 42,863,979 km (0.104 R)
• M57: 43,610,322 km (0.075 R)
• M58: 44,146,182 km (0.09 R)
• M59: 44,684,136 km (0.076 R)
• M60: 45,332,493 km (0.092 R)
• M61: 46,529,276 km (0.104 R)
• M62: 48,953,958 km (0.04 R)
• M63: 50,742,999 km (0.107 R)
• M64: 51,193,588 km (0.069 R)
• M65: 51,419,481 km (0.081 R)
• M66: 54,615,191 km (0.114 R)
• M67: 57,053,786 km (0.099 R)
• M68: 60,121,739 km (0.113 R)
• M69: 63,243,098 km (0.041 R)
• M70: 64,092,365 km (0.056 R)
• M71: 66,539,637 km (0.099 R)
• M72: 68,146,617 km (0.061 R)
• M73: 68,519,266 km (0.084 R)
• M74: 68,892,662 km (0.089 R)
• M75: 69,141,892 km (0.073 R)
• M76: 69,641,399 km (0.047 R)
• M77: 70,142,103 km (0.074 R)
• M78: 72,536,417 km (0.107 R)
• M79: 73,043,853 km (0.086 R)
• M80: 73,807,401 km (0.06 R)
• M81: 77,016,574 km (0.078 R)
• M82: 77,663,884 km (0.108 R)
• M83: 78,183,138 km (0.093 R)
• M84: 79,747,483 km (0.039 R)
• M85: 80,009,130 km (0.106 R)
• M86: 80,402,273 km (0.109 R)
• M87: 80,796,015 km (0.06 R)
• M88: 81,849,333 km (0.031 R)
• M89: 82,906,990 km (0.108 R)
• M90: 85,303,399 km (0.064 R)
• M91: 88,127,806 km (0.038 R)
• M92: 89,619,447 km (0.079 R)
• M93: 90,300,267 km (0.077 R)
• M94: 90,436,550 km (0.065 R)
• M95: 90,572,984 km (0.109 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 19,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit