🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.57 AU - 0.73 AU

Year: 183 Days

Day: 22.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,271,245 km

• M1: 398,529 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.34 AU - 2.1 AU

Year: 786 Days

Day: 39 Hours

Environment

Temp: -27 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,271,245 km

• M1: 551,867 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.84 AU - 2.9 AU

Year: 1271 Days

Day: 43.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.1

Radius: 13.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.35 AU - 7.21 AU

Year: 4839 Days

Day: 9.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 98,271,245 km

• M1: 172,935 km (0.111 R)
• M2: 343,776 km (0.09 R)
• M3: 472,879 km (0.036 R)
• M4: 860,188 km (0.057 R)
• M5: 999,015 km (0.072 R)
• M6: 1,174,642 km (0.077 R)
• M7: 1,820,456 km (0.076 R)
• M8: 2,085,843 km (0.081 R)
• M9: 2,181,137 km (0.108 R)
• M10: 2,278,076 km (0.12 R)
• M11: 2,426,178 km (0.064 R)
• M12: 2,514,142 km (0.115 R)
• M13: 3,481,442 km (0.078 R)
• M14: 3,653,180 km (0.03 R)
• M15: 4,307,072 km (0.103 R)
• M16: 4,429,892 km (0.112 R)
• M17: 4,616,441 km (0.094 R)
• M18: 4,805,532 km (0.108 R)
• M19: 5,289,930 km (0.07 R)
• M20: 5,891,763 km (0.119 R)
• M21: 6,131,867 km (0.105 R)
• M22: 6,287,898 km (0.082 R)
• M23: 6,746,116 km (0.049 R)
• M24: 7,306,809 km (0.114 R)
• M25: 7,920,160 km (0.077 R)
• M26: 8,147,250 km (0.057 R)
• M27: 8,550,117 km (0.109 R)
• M28: 9,018,508 km (0.091 R)
• M29: 9,117,093 km (0.074 R)
• M30: 9,939,582 km (0.086 R)
• M31: 10,164,278 km (0.108 R)
• M32: 11,462,338 km (0.033 R)
• M33: 12,480,950 km (0.114 R)
• M34: 13,528,435 km (0.104 R)
• M35: 13,846,031 km (0.111 R)
• M36: 14,005,652 km (0.078 R)
• M37: 16,017,145 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.3

Radius: 9.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.16 AU - 11.92 AU

Year: 12775 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 84.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,271,245 km

• M1: 154,684 km (0.075 R)
• M2: 398,080 km (0.036 R)
• M3: 472,580 km (0.088 R)
• M4: 785,090 km (0.101 R)
• M5: 1,270,684 km (0.062 R)
• M6: 1,340,247 km (0.05 R)
• M7: 2,303,209 km (0.081 R)
• M8: 2,389,078 km (0.073 R)
• M9: 2,623,498 km (0.078 R)
• M10: 3,051,797 km (0.08 R)
• M11: 3,973,319 km (0.087 R)
• M12: 4,322,331 km (0.083 R)
• M13: 4,393,241 km (0.05 R)
• M14: 4,572,459 km (0.085 R)
• M15: 4,717,569 km (0.112 R)
• M16: 4,975,326 km (0.095 R)
• M17: 5,542,900 km (0.119 R)
• M18: 6,051,533 km (0.075 R)
• M19: 6,171,062 km (0.115 R)
• M20: 6,372,121 km (0.03 R)
• M21: 6,863,251 km (0.089 R)
• M22: 7,239,639 km (0.064 R)
• M23: 7,409,134 km (0.107 R)
• M24: 9,404,470 km (0.114 R)
• M25: 9,729,098 km (0.106 R)
• M26: 9,822,596 km (0.117 R)
• M27: 10,151,861 km (0.063 R)
• M28: 10,628,779 km (0.097 R)
• M29: 10,724,971 km (0.119 R)
• M30: 10,869,931 km (0.104 R)
• M31: 12,102,617 km (0.098 R)
• M32: 12,506,532 km (0.111 R)
• M33: 13,017,558 km (0.074 R)
• M34: 13,901,981 km (0.066 R)
• M35: 14,324,894 km (0.12 R)
• M36: 14,591,328 km (0.057 R)
• M37: 15,075,127 km (0.095 R)
• M38: 15,838,076 km (0.03 R)
• M39: 16,446,341 km (0.108 R)
• M40: 17,344,826 km (0.068 R)
• M41: 17,914,495 km (0.06 R)
• M42: 18,144,127 km (0.094 R)
• M43: 18,374,658 km (0.089 R)
• M44: 18,548,191 km (0.092 R)
• M45: 19,013,740 km (0.093 R)
• M46: 19,365,444 km (0.101 R)
• M47: 19,837,575 km (0.096 R)
• M48: 20,853,644 km (0.055 R)
• M49: 21,095,245 km (0.061 R)
• M50: 21,459,216 km (0.101 R)
• M51: 21,947,803 km (0.093 R)
• M52: 22,193,592 km (0.107 R)
• M53: 23,435,703 km (0.093 R)
• M54: 26,638,444 km (0.079 R)
• M55: 27,824,606 km (0.119 R)
• M56: 30,384,973 km (0.112 R)
• M57: 30,453,339 km (0.09 R)
• M58: 31,693,206 km (0.057 R)
• M59: 31,901,447 km (0.097 R)
• M60: 34,721,067 km (0.094 R)
• M61: 34,935,740 km (0.1 R)
• M62: 35,726,814 km (0.087 R)
• M63: 36,596,277 km (0.11 R)
• M64: 37,033,701 km (0.105 R)
• M65: 37,472,920 km (0.082 R)
• M66: 37,546,223 km (0.093 R)
• M67: 37,987,387 km (0.052 R)
• M68: 38,800,601 km (0.114 R)
• M69: 39,023,353 km (0.112 R)
• M70: 39,470,201 km (0.096 R)
• M71: 40,745,523 km (0.079 R)
• M72: 41,426,194 km (0.088 R)
• M73: 41,577,886 km (0.056 R)
• M74: 41,958,164 km (0.051 R)
• M75: 43,644,730 km (0.081 R)
• M76: 45,588,156 km (0.068 R)
• M77: 45,744,785 km (0.059 R)
• M78: 46,688,747 km (0.09 R)
• M79: 47,242,260 km (0.119 R)
• M80: 47,957,188 km (0.113 R)
• M81: 48,755,741 km (0.064 R)
• M82: 49,236,998 km (0.107 R)
• M83: 49,478,299 km (0.12 R)
• M84: 49,639,266 km (0.073 R)
• M85: 51,177,880 km (0.082 R)
• M86: 51,259,262 km (0.049 R)
• M87: 51,503,705 km (0.083 R)
• M88: 52,649,774 km (0.12 R)
• M89: 52,896,461 km (0.044 R)
• M90: 53,886,948 km (0.11 R)
• M91: 54,384,511 km (0.097 R)
• M92: 54,717,067 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.2

Radius: 7.1

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.61 AU - 19.93 AU

Year: 29459 Days

Day: 21.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,271,245 km

• M1: 201,508 km (0.058 R)
• M2: 453,282 km (0.067 R)
• M3: 598,541 km (0.078 R)
• M4: 787,034 km (0.052 R)
• M5: 844,480 km (0.1 R)
• M6: 1,829,283 km (0.105 R)
• M7: 2,351,679 km (0.069 R)
• M8: 2,564,556 km (0.072 R)
• M9: 2,651,323 km (0.093 R)
• M10: 2,739,287 km (0.117 R)
• M11: 3,146,642 km (0.098 R)
• M12: 3,768,370 km (0.063 R)
• M13: 4,169,741 km (0.119 R)
• M14: 4,531,918 km (0.052 R)
• M15: 5,176,386 km (0.089 R)
• M16: 6,431,063 km (0.097 R)
• M17: 7,153,172 km (0.104 R)
• M18: 7,586,258 km (0.08 R)
• M19: 9,002,052 km (0.094 R)
• M20: 10,497,283 km (0.106 R)
• M21: 11,704,388 km (0.111 R)
• M22: 12,140,914 km (0.076 R)
• M23: 13,180,021 km (0.119 R)
• M24: 13,710,196 km (0.084 R)
• M25: 13,786,491 km (0.031 R)
• M26: 14,170,210 km (0.102 R)
• M27: 14,791,489 km (0.119 R)
• M28: 16,060,379 km (0.116 R)
• M29: 17,116,839 km (0.08 R)
• M30: 19,725,227 km (0.105 R)
• M31: 20,592,895 km (0.108 R)
• M32: 20,855,589 km (0.104 R)
• M33: 21,650,253 km (0.058 R)
• M34: 22,906,127 km (0.077 R)
• M35: 27,580,013 km (0.099 R)
• M36: 29,529,273 km (0.081 R)
• M37: 31,926,579 km (0.109 R)
• M38: 34,489,191 km (0.063 R)
• M39: 35,532,785 km (0.083 R)
• M40: 36,163,789 km (0.059 R)
• M41: 36,375,021 km (0.059 R)
• M42: 39,048,934 km (0.072 R)
• M43: 39,265,701 km (0.078 R)
• M44: 41,233,362 km (0.091 R)
• M45: 41,343,616 km (0.085 R)
• M46: 41,896,380 km (0.111 R)
• M47: 46,635,341 km (0.12 R)
• M48: 47,210,694 km (0.115 R)
• M49: 48,950,817 km (0.089 R)
• M50: 50,357,934 km (0.032 R)
• M51: 50,593,850 km (0.05 R)
• M52: 52,135,606 km (0.116 R)
• M53: 54,900,923 km (0.093 R)
• M54: 56,118,051 km (0.103 R)
• M55: 57,960,349 km (0.08 R)
• M56: 58,083,916 km (0.1 R)
• M57: 58,826,969 km (0.114 R)
• M58: 59,199,617 km (0.047 R)
• M59: 59,573,014 km (0.103 R)
• M60: 61,578,074 km (0.118 R)
• M61: 68,245,202 km (0.103 R)
• M62: 70,078,973 km (0.118 R)
• M63: 72,460,421 km (0.109 R)
• M64: 72,593,564 km (0.117 R)
• M65: 72,993,289 km (0.068 R)
• M66: 75,946,800 km (0.117 R)
• M67: 76,082,036 km (0.077 R)
• M68: 76,759,116 km (0.115 R)
• M69: 77,438,141 km (0.108 R)
• M70: 77,846,543 km (0.113 R)
• M71: 80,036,955 km (0.088 R)
• M72: 81,831,382 km (0.091 R)
• M73: 82,942,295 km (0.118 R)
• M74: 87,152,279 km (0.099 R)
• M75: 93,451,546 km (0.071 R)
• M76: 94,031,387 km (0.119 R)
• M77: 94,903,543 km (0.098 R)
• M78: 95,924,249 km (0.118 R)
• M79: 98,271,290 km (0.101 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: 522 - 13,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit