🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.47 AU - 0.63 AU

Year: 154 Days

Day: 20.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,928,160 km

• M1: 284,386 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.95 AU - 1.19 AU

Year: 417 Days

Day: 20.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,928,160 km

• M1: 925,712 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.63 AU - 3.83 AU

Year: 2187 Days

Day: 30.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.1

Radius: 5.2

Gravity: 32.47 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.41 AU - 12.51 AU

Year: 16569 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,928,160 km

• M1: 148,700 km (0.106 R)
• M2: 481,705 km (0.085 R)
• M3: 583,132 km (0.119 R)
• M4: 903,721 km (0.108 R)
• M5: 953,537 km (0.044 R)
• M6: 1,029,981 km (0.086 R)
• M7: 1,299,856 km (0.097 R)
• M8: 1,472,043 km (0.075 R)
• M9: 1,712,896 km (0.058 R)
• M10: 1,998,777 km (0.079 R)
• M11: 2,265,361 km (0.026 R)
• M12: 2,437,697 km (0.108 R)
• M13: 3,092,786 km (0.096 R)
• M14: 3,207,079 km (0.09 R)
• M15: 3,283,972 km (0.04 R)
• M16: 3,718,105 km (0.07 R)
• M17: 4,170,340 km (0.119 R)
• M18: 4,381,572 km (0.071 R)
• M19: 4,466,992 km (0.101 R)
• M20: 4,596,245 km (0.089 R)
• M21: 6,531,293 km (0.113 R)
• M22: 6,975,001 km (0.102 R)
• M23: 7,276,141 km (0.028 R)
• M24: 7,479,295 km (0.062 R)
• M25: 9,389,810 km (0.073 R)
• M26: 9,777,866 km (0.06 R)
• M27: 9,945,865 km (0.115 R)
• M28: 10,857,514 km (0.112 R)
• M29: 11,440,946 km (0.06 R)
• M30: 13,561,346 km (0.047 R)
• M31: 14,315,768 km (0.089 R)
• M32: 14,697,991 km (0.108 R)
• M33: 14,762,019 km (0.047 R)
• M34: 15,602,908 km (0.095 R)
• M35: 15,864,854 km (0.114 R)
• M36: 16,194,269 km (0.088 R)
• M37: 18,148,765 km (0.099 R)
• M38: 18,493,289 km (0.071 R)
• M39: 18,979,033 km (0.099 R)
• M40: 19,118,608 km (0.079 R)
• M41: 20,247,623 km (0.1 R)
• M42: 22,421,878 km (0.105 R)
• M43: 23,386,934 km (0.074 R)
• M44: 25,896,738 km (0.113 R)
• M45: 26,595,809 km (0.025 R)
• M46: 27,143,935 km (0.05 R)
• M47: 28,251,259 km (0.076 R)
• M48: 30,591,568 km (0.086 R)
• M49: 31,083,595 km (0.099 R)
• M50: 31,413,010 km (0.086 R)
• M51: 32,742,037 km (0.07 R)
• M52: 32,993,362 km (0.071 R)
• M53: 34,429,202 km (0.104 R)
• M54: 35,712,901 km (0.12 R)
• M55: 35,885,388 km (0.088 R)
• M56: 35,971,556 km (0.108 R)
• M57: 37,448,835 km (0.049 R)
• M58: 38,327,124 km (0.119 R)
• M59: 38,415,387 km (0.117 R)
• M60: 39,034,572 km (0.101 R)
• M61: 39,835,669 km (0.09 R)
• M62: 40,193,358 km (0.073 R)
• M63: 41,816,494 km (0.115 R)
• M64: 43,736,882 km (0.099 R)
• M65: 43,921,336 km (0.098 R)
• M66: 45,966,788 km (0.079 R)
• M67: 47,284,446 km (0.089 R)
• M68: 48,996,893 km (0.095 R)
• M69: 49,668,288 km (0.072 R)
• M70: 50,632,596 km (0.084 R)
• M71: 56,949,366 km (0.067 R)
• M72: 57,251,404 km (0.114 R)
• M73: 57,554,190 km (0.057 R)
• M74: 57,857,276 km (0.112 R)
• M75: 58,262,387 km (0.085 R)
• M76: 59,687,606 km (0.111 R)
• M77: 61,330,489 km (0.096 R)
• M78: 62,157,466 km (0.114 R)
• M79: 63,092,154 km (0.098 R)
• M80: 63,927,060 km (0.105 R)
• M81: 64,136,198 km (0.094 R)
• M82: 64,345,784 km (0.094 R)
• M83: 66,029,957 km (0.045 R)
• M84: 66,559,234 km (0.076 R)
• M85: 66,665,150 km (0.113 R)
• M86: 66,771,364 km (0.047 R)
• M87: 67,089,858 km (0.084 R)
• M88: 68,369,219 km (0.055 R)
• M89: 69,549,097 km (0.085 R)
• M90: 72,037,508 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.1

Radius: 5.1

Gravity: 27.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.03 AU - 14.07 AU

Year: 16749 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,928,160 km

• M1: 65,673 km (0.098 R)
• M2: 352,153 km (0.078 R)
• M3: 593,754 km (0.108 R)
• M4: 856,597 km (0.075 R)
• M5: 1,284,597 km (0.106 R)
• M6: 1,650,962 km (0.081 R)
• M7: 1,710,053 km (0.087 R)
• M8: 2,306,799 km (0.074 R)
• M9: 2,644,591 km (0.108 R)
• M10: 2,749,010 km (0.039 R)
• M11: 5,191,495 km (0.064 R)
• M12: 5,857,056 km (0.057 R)
• M13: 5,947,862 km (0.093 R)
• M14: 6,222,823 km (0.099 R)
• M15: 7,169,478 km (0.091 R)
• M16: 7,462,241 km (0.101 R)
• M17: 9,457,727 km (0.098 R)
• M18: 9,940,330 km (0.101 R)
• M19: 10,103,092 km (0.09 R)
• M20: 10,157,396 km (0.104 R)
• M21: 10,596,316 km (0.116 R)
• M22: 10,985,271 km (0.106 R)
• M23: 13,957,631 km (0.114 R)
• M24: 14,018,218 km (0.106 R)
• M25: 15,374,173 km (0.104 R)
• M26: 15,751,160 km (0.095 R)
• M27: 15,940,850 km (0.051 R)
• M28: 16,322,324 km (0.115 R)
• M29: 16,706,941 km (0.038 R)
• M30: 17,681,272 km (0.095 R)
• M31: 18,341,148 km (0.073 R)
• M32: 19,549,001 km (0.112 R)
• M33: 19,957,254 km (0.073 R)
• M34: 20,506,128 km (0.089 R)
• M35: 23,179,741 km (0.105 R)
• M36: 25,144,859 km (0.1 R)
• M37: 26,334,312 km (0.055 R)
• M38: 26,484,358 km (0.06 R)
• M39: 27,314,327 km (0.03 R)
• M40: 27,466,019 km (0.076 R)
• M41: 28,306,012 km (0.066 R)
• M42: 29,387,305 km (0.096 R)
• M43: 29,776,708 km (0.115 R)
• M44: 31,430,961 km (0.078 R)
• M45: 31,829,191 km (0.034 R)
• M46: 33,195,618 km (0.08 R)
• M47: 33,682,409 km (0.101 R)
• M48: 33,926,703 km (0.091 R)
• M49: 34,008,234 km (0.112 R)
• M50: 34,089,914 km (0.111 R)
• M51: 34,253,424 km (0.116 R)
• M52: 34,335,254 km (0.082 R)
• M53: 35,570,335 km (0.09 R)
• M54: 36,068,495 km (0.075 R)
• M55: 38,253,672 km (0.066 R)
• M56: 38,763,950 km (0.077 R)
• M57: 38,934,641 km (0.113 R)
• M58: 39,020,061 km (0.101 R)
• M59: 39,963,575 km (0.107 R)
• M60: 40,394,866 km (0.032 R)
• M61: 40,567,801 km (0.112 R)
• M62: 42,048,072 km (0.107 R)
• M63: 42,750,733 km (0.118 R)
• M64: 42,838,846 km (0.113 R)
• M65: 44,345,895 km (0.105 R)
• M66: 44,971,364 km (0.071 R)
• M67: 46,050,563 km (0.047 R)
• M68: 46,140,920 km (0.108 R)
• M69: 48,509,802 km (0.093 R)
• M70: 48,693,658 km (0.091 R)
• M71: 50,638,131 km (0.09 R)
• M72: 51,011,378 km (0.057 R)
• M73: 51,385,522 km (0.096 R)
• M74: 51,479,170 km (0.1 R)
• M75: 51,854,512 km (0.099 R)
• M76: 52,702,283 km (0.06 R)
• M77: 52,891,225 km (0.098 R)
• M78: 52,985,920 km (0.102 R)
• M79: 54,220,701 km (0.12 R)
• M80: 55,272,823 km (0.061 R)
• M81: 56,621,747 km (0.077 R)
• M82: 57,106,145 km (0.05 R)
• M83: 57,981,442 km (0.064 R)
• M84: 58,176,518 km (0.114 R)
• M85: 58,371,892 km (0.054 R)
• M86: 58,959,214 km (0.056 R)
• M87: 60,337,160 km (0.103 R)
• M88: 61,924,991 km (0.102 R)
• M89: 62,224,337 km (0.051 R)
• M90: 62,824,224 km (0.041 R)
• M91: 63,727,795 km (0.075 R)
• M92: 64,231,491 km (0.051 R)
• M93: 66,463,940 km (0.057 R)
• M94: 66,668,141 km (0.095 R)
• M95: 67,487,040 km (0.077 R)
• M96: 67,795,062 km (0.058 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 18,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit