🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.56 AU - 0.78 AU

Year: 201 Days

Day: 19.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,132,004 km

• M1: 19,298 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.81 AU - 0.89 AU

Year: 288 Days

Day: 27.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.15 AU - 1.51 AU

Year: 563 Days

Day: 25.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.68 AU - 2.58 AU

Year: 1141 Days

Day: 28.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.04 AU - 3.9 AU

Year: 2373 Days

Day: 37.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.9 AU - 4.5 AU

Year: 2613 Days

Day: 20.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,132,004 km

• M1: 981,212 km (0.045 R)
• M2: 2,286,603 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.4 AU - 4.12 AU

Year: 2676 Days

Day: 26.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.57 AU - 4.29 AU

Year: 2860 Days

Day: 18.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454

Radius: 14.9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.07 AU - 9.57 AU

Year: 10445 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,132,004 km

• M1: 515,215 km (0.099 R)
• M2: 961,765 km (0.072 R)
• M3: 1,439,580 km (0.033 R)
• M4: 1,769,444 km (0.093 R)
• M5: 2,147,029 km (0.112 R)
• M6: 2,333,727 km (0.102 R)
• M7: 2,649,079 km (0.115 R)
• M8: 2,926,882 km (0.117 R)
• M9: 3,056,284 km (0.106 R)
• M10: 3,348,150 km (0.088 R)
• M11: 3,538,738 km (0.112 R)
• M12: 3,789,164 km (0.086 R)
• M13: 3,902,260 km (0.082 R)
• M14: 4,545,382 km (0.107 R)
• M15: 4,665,958 km (0.042 R)
• M16: 4,787,581 km (0.117 R)
• M17: 5,096,351 km (0.095 R)
• M18: 5,221,863 km (0.107 R)
• M19: 5,348,273 km (0.112 R)
• M20: 5,766,250 km (0.102 R)
• M21: 6,228,507 km (0.119 R)
• M22: 6,805,955 km (0.091 R)
• M23: 7,436,211 km (0.098 R)
• M24: 7,686,488 km (0.086 R)
• M25: 8,232,072 km (0.064 R)
• M26: 8,379,725 km (0.083 R)
• M27: 9,207,599 km (0.107 R)
• M28: 9,865,232 km (0.096 R)
• M29: 10,578,215 km (0.114 R)
• M30: 10,779,275 km (0.028 R)
• M31: 11,720,245 km (0.081 R)
• M32: 12,348,257 km (0.075 R)
• M33: 12,858,535 km (0.102 R)
• M34: 13,116,293 km (0.106 R)
• M35: 13,636,893 km (0.053 R)
• M36: 13,811,923 km (0.084 R)
• M37: 15,013,343 km (0.112 R)
• M38: 17,325,378 km (0.098 R)
• M39: 17,753,228 km (0.1 R)
• M40: 17,848,821 km (0.112 R)
• M41: 18,136,498 km (0.107 R)
• M42: 19,008,953 km (0.089 R)
• M43: 19,401,049 km (0.108 R)
• M44: 19,499,484 km (0.106 R)
• M45: 19,598,219 km (0.053 R)
• M46: 19,746,470 km (0.106 R)
• M47: 20,093,836 km (0.107 R)
• M48: 20,493,263 km (0.1 R)
• M49: 21,097,489 km (0.094 R)
• M50: 21,350,907 km (0.086 R)
• M51: 21,707,549 km (0.09 R)
• M52: 22,117,447 km (0.036 R)
• M53: 22,220,370 km (0.043 R)
• M54: 22,375,054 km (0.11 R)
• M55: 23,257,981 km (0.091 R)
• M56: 24,099,469 km (0.077 R)
• M57: 24,205,384 km (0.069 R)
• M58: 24,577,285 km (0.074 R)
• M59: 24,844,018 km (0.086 R)
• M60: 25,380,476 km (0.089 R)
• M61: 26,029,282 km (0.115 R)
• M62: 26,464,761 km (0.059 R)
• M63: 27,619,656 km (0.114 R)
• M64: 27,897,011 km (0.107 R)
• M65: 28,175,413 km (0.048 R)
• M66: 29,467,489 km (0.054 R)
• M67: 29,921,519 km (0.109 R)
• M68: 31,297,371 km (0.092 R)
• M69: 32,635,224 km (0.051 R)
• M70: 33,636,034 km (0.056 R)
• M71: 35,607,435 km (0.059 R)
• M72: 36,637,715 km (0.118 R)
• M73: 37,493,415 km (0.052 R)
• M74: 37,616,235 km (0.116 R)
• M75: 39,287,094 km (0.095 R)
• M76: 39,536,623 km (0.115 R)
• M77: 39,786,750 km (0.096 R)
• M78: 40,729,367 km (0.11 R)
• M79: 41,298,437 km (0.087 R)
• M80: 41,933,929 km (0.116 R)
• M81: 42,316,750 km (0.056 R)
• M82: 42,508,534 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246

Radius: 7

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.88 AU - 13.7 AU

Year: 16791 Days

Day: 20.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,132,004 km

• M1: 128,056 km (0.118 R)
• M2: 276,906 km (0.101 R)
• M3: 640,428 km (0.112 R)
• M4: 920,326 km (0.052 R)
• M5: 1,538,465 km (0.06 R)
• M6: 1,583,643 km (0.103 R)
• M7: 1,721,722 km (0.085 R)
• M8: 1,768,696 km (0.074 R)
• M9: 2,059,364 km (0.095 R)
• M10: 2,159,595 km (0.116 R)
• M11: 2,287,202 km (0.074 R)
• M12: 2,364,993 km (0.111 R)
• M13: 3,133,178 km (0.101 R)
• M14: 3,365,952 km (0.102 R)
• M15: 3,634,480 km (0.104 R)
• M16: 3,910,040 km (0.099 R)
• M17: 3,972,272 km (0.12 R)
• M18: 4,034,655 km (0.076 R)
• M19: 5,560,403 km (0.077 R)
• M20: 5,877,700 km (0.05 R)
• M21: 6,056,619 km (0.08 R)
• M22: 6,419,843 km (0.096 R)
• M23: 6,790,098 km (0.096 R)
• M24: 7,053,540 km (0.117 R)
• M25: 7,863,462 km (0.093 R)
• M26: 7,942,151 km (0.117 R)
• M27: 8,021,139 km (0.098 R)
• M28: 8,339,483 km (0.043 R)
• M29: 8,460,059 km (0.082 R)
• M30: 10,551,437 km (0.069 R)
• M31: 11,698,703 km (0.071 R)
• M32: 12,654,035 km (0.04 R)
• M33: 12,746,337 km (0.079 R)
• M34: 12,931,689 km (0.066 R)
• M35: 13,351,760 km (0.096 R)
• M36: 13,634,350 km (0.098 R)
• M37: 13,918,885 km (0.086 R)
• M38: 15,272,447 km (0.103 R)
• M39: 17,124,468 km (0.114 R)
• M40: 19,844,756 km (0.084 R)
• M41: 21,144,761 km (0.101 R)
• M42: 22,082,291 km (0.064 R)
• M43: 22,249,093 km (0.107 R)
• M44: 22,528,093 km (0.096 R)
• M45: 24,283,624 km (0.1 R)
• M46: 24,455,811 km (0.101 R)
• M47: 24,801,532 km (0.095 R)
• M48: 26,376,797 km (0.076 R)
• M49: 26,909,067 km (0.032 R)
• M50: 27,684,283 km (0.052 R)
• M51: 28,527,117 km (0.106 R)
• M52: 28,648,291 km (0.119 R)
• M53: 28,769,615 km (0.076 R)
• M54: 29,745,891 km (0.064 R)
• M55: 30,671,154 km (0.087 R)
• M56: 31,168,417 km (0.107 R)
• M57: 31,480,628 km (0.119 R)
• M58: 32,045,061 km (0.114 R)
• M59: 32,549,654 km (0.087 R)
• M60: 33,502,892 km (0.114 R)
• M61: 34,400,778 km (0.12 R)
• M62: 35,893,017 km (0.069 R)
• M63: 36,285,712 km (0.118 R)
• M64: 37,009,466 km (0.086 R)
• M65: 37,075,588 km (0.086 R)
• M66: 38,004,142 km (0.08 R)
• M67: 38,471,187 km (0.076 R)
• M68: 39,411,260 km (0.098 R)
• M69: 42,968,248 km (0.11 R)
• M70: 45,702,598 km (0.061 R)
• M71: 46,057,295 km (0.113 R)
• M72: 46,199,413 km (0.112 R)
• M73: 46,912,097 km (0.081 R)
• M74: 48,132,068 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit