🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 127 Days

Day: 44.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,679,342 km

• M1: 416,331 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.62 AU - 1.84 AU

Year: 792 Days

Day: 16.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,679,342 km

• M1: 980,464 km (0.068 R)
• M2: 1,484,460 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.77 AU - 2.09 AU

Year: 934 Days

Day: 46.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,679,342 km

• M1: 1,215,931 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.16 AU - 2.62 AU

Year: 1287 Days

Day: 33.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.88 AU - 3.04 AU

Year: 1774 Days

Day: 18.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,679,342 km

• M1: 873,801 km (0.088 R)
• M2: 2,228,709 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.48 AU - 5.7 AU

Year: 3999 Days

Day: 32.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,679,342 km

• M1: 391,647 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.2

Radius: 6.5

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.79 AU - 16.01 AU

Year: 19030 Days

Day: 15.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,679,342 km

• M1: 91,105 km (0.09 R)
• M2: 283,787 km (0.104 R)
• M3: 372,349 km (0.11 R)
• M4: 883,375 km (0.099 R)
• M5: 1,135,747 km (0.101 R)
• M6: 1,257,819 km (0.097 R)
• M7: 1,358,648 km (0.092 R)
• M8: 2,137,454 km (0.047 R)
• M9: 2,288,997 km (0.042 R)
• M10: 2,863,303 km (0.116 R)
• M11: 2,963,384 km (0.098 R)
• M12: 3,132,579 km (0.084 R)
• M13: 3,877,278 km (0.088 R)
• M14: 4,364,817 km (0.11 R)
• M15: 4,713,679 km (0.082 R)
• M16: 4,871,505 km (0.102 R)
• M17: 5,645,375 km (0.087 R)
• M18: 5,687,113 km (0.101 R)
• M19: 5,771,037 km (0.071 R)
• M20: 6,326,344 km (0.067 R)
• M21: 7,304,415 km (0.106 R)
• M22: 7,441,297 km (0.082 R)
• M23: 7,579,227 km (0.085 R)
• M24: 8,091,898 km (0.054 R)
• M25: 8,233,717 km (0.065 R)
• M26: 8,615,940 km (0.083 R)
• M27: 9,446,956 km (0.091 R)
• M28: 9,596,404 km (0.079 R)
• M29: 9,646,370 km (0.105 R)
• M30: 9,696,336 km (0.051 R)
• M31: 9,897,395 km (0.097 R)
• M32: 10,457,190 km (0.112 R)
• M33: 10,508,652 km (0.115 R)
• M34: 10,818,918 km (0.039 R)
• M35: 11,027,457 km (0.095 R)
• M36: 11,448,426 km (0.115 R)
• M37: 12,687,844 km (0.092 R)
• M38: 12,797,649 km (0.079 R)
• M39: 13,912,752 km (0.069 R)
• M40: 14,025,997 km (0.071 R)
• M41: 14,367,529 km (0.099 R)
• M42: 14,424,675 km (0.088 R)
• M43: 16,833,650 km (0.118 R)
• M44: 17,623,078 km (0.104 R)
• M45: 18,486,706 km (0.108 R)
• M46: 19,237,987 km (0.081 R)
• M47: 19,300,968 km (0.089 R)
• M48: 20,063,019 km (0.092 R)
• M49: 21,485,396 km (0.115 R)
• M50: 23,611,630 km (0.097 R)
• M51: 24,153,623 km (0.105 R)
• M52: 25,318,841 km (0.115 R)
• M53: 25,595,597 km (0.116 R)
• M54: 27,136,007 km (0.09 R)
• M55: 27,703,730 km (0.106 R)
• M56: 28,060,372 km (0.085 R)
• M57: 28,490,466 km (0.103 R)
• M58: 28,706,335 km (0.042 R)
• M59: 29,284,681 km (0.062 R)
• M60: 30,159,230 km (0.118 R)
• M61: 31,784,910 km (0.067 R)
• M62: 32,233,105 km (0.082 R)
• M63: 32,308,054 km (0.041 R)
• M64: 33,970,834 km (0.058 R)
• M65: 35,197,537 km (0.11 R)
• M66: 36,127,138 km (0.082 R)
• M67: 36,673,020 km (0.1 R)
• M68: 36,829,649 km (0.116 R)
• M69: 37,615,337 km (0.045 R)
• M70: 38,724,755 km (0.045 R)
• M71: 39,684,126 km (0.08 R)
• M72: 40,005,612 km (0.044 R)
• M73: 40,489,561 km (0.083 R)
• M74: 43,103,186 km (0.079 R)
• M75: 43,185,764 km (0.083 R)
• M76: 44,180,440 km (0.083 R)
• M77: 44,847,646 km (0.031 R)
• M78: 46,276,905 km (0.101 R)
• M79: 48,148,374 km (0.12 R)
• M80: 48,921,047 km (0.114 R)
• M81: 49,007,215 km (0.088 R)
• M82: 49,611,441 km (0.103 R)
• M83: 49,957,760 km (0.105 R)
• M84: 50,304,977 km (0.098 R)
• M85: 53,642,804 km (0.051 R)
• M86: 53,820,377 km (0.115 R)
• M87: 54,533,061 km (0.066 R)
• M88: 55,517,864 km (0.113 R)
• M89: 57,687,033 km (0.096 R)
• M90: 59,332,011 km (0.087 R)
• M91: 59,699,573 km (0.109 R)
• M92: 61,363,251 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.5

Radius: 5.7

Gravity: 25.01 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.22 AU - 18.34 AU

Year: 20801 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,679,342 km

• M1: 166,203 km (0.099 R)
• M2: 731,683 km (0.074 R)
• M3: 885,919 km (0.12 R)
• M4: 1,600,847 km (0.048 R)
• M5: 1,940,135 km (0.072 R)
• M6: 2,921,796 km (0.102 R)
• M7: 3,208,874 km (0.09 R)
• M8: 3,250,612 km (0.116 R)
• M9: 3,678,013 km (0.075 R)
• M10: 5,308,331 km (0.059 R)
• M11: 6,751,053 km (0.117 R)
• M12: 6,966,474 km (0.064 R)
• M13: 7,239,041 km (0.119 R)
• M14: 7,515,049 km (0.112 R)
• M15: 8,020,690 km (0.095 R)
• M16: 8,770,175 km (0.112 R)
• M17: 10,088,731 km (0.062 R)
• M18: 10,273,335 km (0.104 R)
• M19: 10,896,559 km (0.096 R)
• M20: 11,467,874 km (0.105 R)
• M21: 11,854,285 km (0.117 R)
• M22: 11,983,986 km (0.114 R)
• M23: 12,375,933 km (0.112 R)
• M24: 14,054,122 km (0.11 R)
• M25: 14,329,232 km (0.055 R)
• M26: 14,814,827 km (0.115 R)
• M27: 15,376,417 km (0.104 R)
• M28: 15,802,322 km (0.106 R)
• M29: 17,176,080 km (0.086 R)
• M30: 17,322,835 km (0.118 R)
• M31: 17,543,941 km (0.104 R)
• M32: 17,914,345 km (0.06 R)
• M33: 18,738,330 km (0.113 R)
• M34: 19,958,899 km (0.088 R)
• M35: 20,190,626 km (0.118 R)
• M36: 20,500,892 km (0.073 R)
• M37: 20,656,624 km (0.107 R)
• M38: 21,047,822 km (0.114 R)
• M39: 22,556,217 km (0.083 R)
• M40: 23,039,718 km (0.044 R)
• M41: 23,935,061 km (0.111 R)
• M42: 24,758,896 km (0.09 R)
• M43: 24,841,774 km (0.055 R)
• M44: 26,773,681 km (0.084 R)
• M45: 27,285,455 km (0.12 R)
• M46: 28,753,309 km (0.118 R)
• M47: 30,690,452 km (0.09 R)
• M48: 31,047,243 km (0.032 R)
• M49: 31,226,012 km (0.102 R)
• M50: 31,405,231 km (0.046 R)
• M51: 34,318,948 km (0.054 R)
• M52: 34,411,400 km (0.073 R)
• M53: 34,504,001 km (0.118 R)
• M54: 35,527,101 km (0.112 R)
• M55: 36,654,620 km (0.088 R)
• M56: 37,127,948 km (0.065 R)
• M57: 37,793,957 km (0.078 R)
• M58: 44,767,761 km (0.065 R)
• M59: 45,476,406 km (0.101 R)
• M60: 46,188,791 km (0.118 R)
• M61: 47,521,409 km (0.084 R)
• M62: 48,140,894 km (0.098 R)
• M63: 49,283,223 km (0.083 R)
• M64: 51,171,896 km (0.113 R)
• M65: 52,763,767 km (0.096 R)
• M66: 53,405,093 km (0.103 R)
• M67: 54,156,524 km (0.088 R)
• M68: 54,587,365 km (0.111 R)
• M69: 55,019,554 km (0.064 R)
• M70: 56,322,551 km (0.071 R)
• M71: 57,855,780 km (0.111 R)
• M72: 58,186,092 km (0.096 R)
• M73: 60,292,430 km (0.072 R)
• M74: 60,962,778 km (0.11 R)
• M75: 61,298,924 km (0.057 R)
• M76: 65,609,288 km (0.058 R)
• M77: 68,614,260 km (0.104 R)
• M78: 70,250,861 km (0.076 R)
• M79: 71,191,831 km (0.109 R)
• M80: 71,309,715 km (0.05 R)
• M81: 72,967,259 km (0.088 R)
• M82: 75,117,130 km (0.119 R)
• M83: 75,717,915 km (0.118 R)
• M84: 76,561,797 km (0.109 R)
• M85: 76,682,672 km (0.071 R)
• M86: 77,045,447 km (0.117 R)
• M87: 77,894,115 km (0.086 R)
• M88: 78,502,380 km (0.102 R)
• M89: 78,624,153 km (0.118 R)
• M90: 78,746,075 km (0.119 R)
• M91: 80,090,810 km (0.108 R)
• M92: 81,813,430 km (0.071 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit