🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.59 AU - 0.95 AU

Year: 235 Days

Day: 24 Hours

Environment

Temp: 216 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.61 AU - 3.19 AU

Year: 1720 Days

Day: 35.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,968,773 km

• M1: 364,420 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.69 AU - 3.23 AU

Year: 1774 Days

Day: 25.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 140 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.9

Radius: 12.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.28 AU - 8.2 AU

Year: 7499 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,968,773 km

• M1: 179,218 km (0.106 R)
• M2: 564,732 km (0.06 R)
• M3: 687,253 km (0.107 R)
• M4: 847,771 km (0.08 R)
• M5: 947,703 km (0.089 R)
• M6: 1,160,730 km (0.099 R)
• M7: 1,475,783 km (0.043 R)
• M8: 1,598,902 km (0.077 R)
• M9: 2,028,398 km (0.119 R)
• M10: 2,166,327 km (0.085 R)
• M11: 2,287,052 km (0.091 R)
• M12: 2,620,506 km (0.04 R)
• M13: 3,956,864 km (0.099 R)
• M14: 4,180,961 km (0.109 R)
• M15: 5,920,934 km (0.089 R)
• M16: 6,910,823 km (0.039 R)
• M17: 7,121,008 km (0.089 R)
• M18: 7,640,262 km (0.118 R)
• M19: 8,140,368 km (0.065 R)
• M20: 8,490,278 km (0.12 R)
• M21: 9,008,185 km (0.097 R)
• M22: 9,172,145 km (0.119 R)
• M23: 9,436,634 km (0.044 R)
• M24: 10,210,952 km (0.079 R)
• M25: 10,553,980 km (0.116 R)
• M26: 11,040,622 km (0.08 R)
• M27: 11,286,711 km (0.058 R)
• M28: 11,677,161 km (0.041 R)
• M29: 11,963,940 km (0.06 R)
• M30: 12,071,950 km (0.067 R)
• M31: 12,180,408 km (0.104 R)
• M32: 12,948,743 km (0.058 R)
• M33: 13,582,290 km (0.077 R)
• M34: 13,732,935 km (0.114 R)
• M35: 13,921,877 km (0.062 R)
• M36: 14,149,715 km (0.104 R)
• M37: 14,686,322 km (0.088 R)
• M38: 15,073,631 km (0.088 R)
• M39: 15,779,434 km (0.117 R)
• M40: 16,136,374 km (0.105 R)
• M41: 16,335,938 km (0.072 R)
• M42: 17,182,662 km (0.041 R)
• M43: 17,304,734 km (0.076 R)
• M44: 17,796,163 km (0.092 R)
• M45: 18,333,668 km (0.117 R)
• M46: 19,128,930 km (0.069 R)
• M47: 19,213,303 km (0.105 R)
• M48: 19,850,141 km (0.12 R)
• M49: 20,021,132 km (0.107 R)
• M50: 20,450,627 km (0.113 R)
• M51: 20,580,179 km (0.038 R)
• M52: 20,926,797 km (0.049 R)
• M53: 21,057,247 km (0.102 R)
• M54: 22,287,988 km (0.088 R)
• M55: 22,376,849 km (0.092 R)
• M56: 23,361,652 km (0.115 R)
• M57: 23,587,395 km (0.091 R)
• M58: 25,095,641 km (0.102 R)
• M59: 25,512,421 km (0.095 R)
• M60: 25,884,770 km (0.07 R)
• M61: 26,071,618 km (0.097 R)
• M62: 26,212,090 km (0.047 R)
• M63: 26,352,712 km (0.111 R)
• M64: 26,446,660 km (0.062 R)
• M65: 27,344,696 km (0.113 R)
• M66: 28,108,692 km (0.114 R)
• M67: 29,365,164 km (0.055 R)
• M68: 30,098,344 km (0.089 R)
• M69: 30,196,480 km (0.095 R)
• M70: 30,393,201 km (0.051 R)
• M71: 30,491,786 km (0.12 R)
• M72: 30,837,507 km (0.1 R)
• M73: 31,782,367 km (0.075 R)
• M74: 32,535,143 km (0.112 R)
• M75: 33,395,331 km (0.062 R)
• M76: 33,649,797 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.3

Radius: 7.9

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.18 AU - 19.76 AU

Year: 23277 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,968,773 km

• M1: 105,018 km (0.09 R)
• M2: 266,434 km (0.057 R)
• M3: 1,023,997 km (0.057 R)
• M4: 1,213,239 km (0.083 R)
• M5: 2,078,812 km (0.102 R)
• M6: 2,716,548 km (0.049 R)
• M7: 3,018,586 km (0.098 R)
• M8: 3,212,764 km (0.105 R)
• M9: 3,532,006 km (0.054 R)
• M10: 3,861,570 km (0.095 R)
• M11: 4,550,019 km (0.11 R)
• M12: 4,999,561 km (0.044 R)
• M13: 5,091,115 km (0.032 R)
• M14: 5,796,020 km (0.027 R)
• M15: 6,381,845 km (0.084 R)
• M16: 6,935,208 km (0.115 R)
• M17: 7,767,720 km (0.107 R)
• M18: 7,873,934 km (0.097 R)
• M19: 8,631,348 km (0.102 R)
• M20: 10,506,857 km (0.026 R)
• M21: 11,520,532 km (0.114 R)
• M22: 12,440,559 km (0.081 R)
• M23: 12,752,470 km (0.078 R)
• M24: 13,511,680 km (0.106 R)
• M25: 13,961,221 km (0.116 R)
• M26: 14,285,400 km (0.113 R)
• M27: 15,406,038 km (0.096 R)
• M28: 15,539,628 km (0.114 R)
• M29: 15,673,818 km (0.119 R)
• M30: 15,943,094 km (0.114 R)
• M31: 17,660,627 km (0.087 R)
• M32: 19,870,786 km (0.114 R)
• M33: 20,528,717 km (0.103 R)
• M34: 22,016,019 km (0.034 R)
• M35: 22,772,536 km (0.08 R)
• M36: 23,154,010 km (0.108 R)
• M37: 24,544,971 km (0.067 R)
• M38: 26,042,147 km (0.086 R)
• M39: 27,406,779 km (0.06 R)
• M40: 28,138,611 km (0.114 R)
• M41: 28,465,932 km (0.119 R)
• M42: 30,288,632 km (0.07 R)
• M43: 32,063,461 km (0.079 R)
• M44: 32,148,882 km (0.029 R)
• M45: 32,748,470 km (0.046 R)
• M46: 34,481,860 km (0.113 R)
• M47: 36,511,904 km (0.073 R)
• M48: 36,868,844 km (0.088 R)
• M49: 37,586,315 km (0.08 R)
• M50: 37,766,431 km (0.086 R)
• M51: 37,856,489 km (0.12 R)
• M52: 39,126,126 km (0.083 R)
• M53: 40,317,524 km (0.073 R)
• M54: 40,871,485 km (0.115 R)
• M55: 41,800,188 km (0.099 R)
• M56: 43,018,065 km (0.1 R)
• M57: 44,723,331 km (0.102 R)
• M58: 46,257,606 km (0.077 R)
• M59: 47,614,160 km (0.044 R)
• M60: 48,101,849 km (0.083 R)
• M61: 48,493,197 km (0.085 R)
• M62: 49,180,599 km (0.027 R)
• M63: 49,377,620 km (0.117 R)
• M64: 49,476,205 km (0.109 R)
• M65: 49,871,143 km (0.117 R)
• M66: 51,261,954 km (0.109 R)
• M67: 52,062,453 km (0.066 R)
• M68: 53,878,571 km (0.058 R)
• M69: 54,183,302 km (0.09 R)
• M70: 54,386,755 km (0.11 R)
• M71: 54,896,584 km (0.066 R)
• M72: 55,100,935 km (0.03 R)
• M73: 55,715,483 km (0.101 R)
• M74: 55,920,731 km (0.097 R)
• M75: 58,613,194 km (0.118 R)
• M76: 59,975,282 km (0.086 R)
• M77: 60,185,767 km (0.068 R)
• M78: 61,453,609 km (0.064 R)
• M79: 61,665,738 km (0.046 R)
• M80: 62,197,260 km (0.118 R)
• M81: 63,479,164 km (0.091 R)
• M82: 63,586,425 km (0.066 R)
• M83: 65,093,624 km (0.076 R)
• M84: 65,526,560 km (0.032 R)
• M85: 65,634,869 km (0.111 R)
• M86: 65,851,786 km (0.101 R)
• M87: 66,721,698 km (0.112 R)
• M88: 68,033,671 km (0.104 R)
• M89: 72,468,350 km (0.106 R)
• M90: 72,580,399 km (0.11 R)
• M91: 73,029,193 km (0.032 R)
• M92: 74,381,108 km (0.075 R)
• M93: 75,400,468 km (0.086 R)
• M94: 75,627,558 km (0.116 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 13,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit