🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.59 AU - 0.77 AU

Year: 199 Days

Day: 25.1 Hours

Environment

Temp: 231 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,756,665 km

• M1: 103,522 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.03 AU - 2.85 AU

Year: 1352 Days

Day: 23.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,756,665 km

• M1: 20,046 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.16 AU - 4.3 AU

Year: 3086 Days

Day: 38.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.5

Radius: 14.3

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.04 AU - 8.72 AU

Year: 7112 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,756,665 km

• M1: 191,934 km (0.04 R)
• M2: 354,697 km (0.076 R)
• M3: 650,601 km (0.118 R)
• M4: 778,507 km (0.108 R)
• M5: 1,029,682 km (0.074 R)
• M6: 1,200,822 km (0.099 R)
• M7: 1,326,784 km (0.06 R)
• M8: 1,419,684 km (0.083 R)
• M9: 1,573,171 km (0.035 R)
• M10: 1,672,055 km (0.076 R)
• M11: 1,773,333 km (0.072 R)
• M12: 2,024,957 km (0.112 R)
• M13: 2,563,659 km (0.081 R)
• M14: 2,874,074 km (0.09 R)
• M15: 3,171,774 km (0.109 R)
• M16: 3,505,527 km (0.059 R)
• M17: 3,770,315 km (0.056 R)
• M18: 3,878,175 km (0.099 R)
• M19: 4,096,738 km (0.09 R)
• M20: 4,603,874 km (0.072 R)
• M21: 4,835,901 km (0.101 R)
• M22: 5,311,323 km (0.093 R)
• M23: 5,895,652 km (0.117 R)
• M24: 6,179,589 km (0.094 R)
• M25: 6,532,939 km (0.09 R)
• M26: 7,125,496 km (0.117 R)
• M27: 7,360,514 km (0.032 R)
• M28: 7,564,117 km (0.064 R)
• M29: 9,041,247 km (0.067 R)
• M30: 9,442,767 km (0.114 R)
• M31: 9,738,373 km (0.102 R)
• M32: 9,999,570 km (0.069 R)
• M33: 10,567,294 km (0.092 R)
• M34: 10,951,611 km (0.073 R)
• M35: 11,301,371 km (0.064 R)
• M36: 11,536,689 km (0.097 R)
• M37: 12,292,457 km (0.098 R)
• M38: 13,228,790 km (0.099 R)
• M39: 13,601,438 km (0.114 R)
• M40: 13,851,865 km (0.119 R)
• M41: 14,399,693 km (0.093 R)
• M42: 14,740,327 km (0.119 R)
• M43: 14,954,551 km (0.084 R)
• M44: 16,305,869 km (0.092 R)
• M45: 16,794,904 km (0.064 R)
• M46: 16,973,823 km (0.049 R)
• M47: 18,015,473 km (0.116 R)
• M48: 18,290,584 km (0.103 R)
• M49: 18,567,041 km (0.076 R)
• M50: 19,404,938 km (0.099 R)
• M51: 20,780,790 km (0.081 R)
• M52: 21,262,645 km (0.114 R)
• M53: 21,650,701 km (0.096 R)
• M54: 23,425,830 km (0.1 R)
• M55: 23,625,992 km (0.108 R)
• M56: 24,381,461 km (0.096 R)
• M57: 25,968,096 km (0.082 R)
• M58: 26,852,219 km (0.098 R)
• M59: 27,271,692 km (0.073 R)
• M60: 27,482,326 km (0.085 R)
• M61: 27,640,600 km (0.102 R)
• M62: 28,383,354 km (0.068 R)
• M63: 29,779,999 km (0.106 R)
• M64: 30,159,828 km (0.096 R)
• M65: 30,268,586 km (0.048 R)
• M66: 30,377,643 km (0.032 R)
• M67: 30,979,176 km (0.118 R)
• M68: 31,309,039 km (0.112 R)
• M69: 31,972,207 km (0.108 R)
• M70: 32,361,161 km (0.068 R)
• M71: 32,975,559 km (0.058 R)
• M72: 33,087,758 km (0.101 R)
• M73: 33,424,802 km (0.117 R)
• M74: 36,278,531 km (0.082 R)
• M75: 36,975,059 km (0.099 R)
• M76: 37,266,475 km (0.072 R)
• M77: 37,383,311 km (0.103 R)
• M78: 38,145,662 km (0.114 R)
• M79: 38,263,395 km (0.081 R)
• M80: 38,735,526 km (0.049 R)
• M81: 39,864,541 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.8

Radius: 13.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10 AU - 10.78 AU

Year: 11881 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,756,665 km

• M1: 178,171 km (0.086 R)
• M2: 477,217 km (0.099 R)
• M3: 624,122 km (0.107 R)
• M4: 713,582 km (0.075 R)
• M5: 908,059 km (0.034 R)
• M6: 1,188,854 km (0.101 R)
• M7: 1,624,633 km (0.12 R)
• M8: 1,970,204 km (0.079 R)
• M9: 2,487,364 km (0.116 R)
• M10: 2,887,239 km (0.088 R)
• M11: 3,610,395 km (0.09 R)
• M12: 4,063,677 km (0.038 R)
• M13: 4,243,044 km (0.088 R)
• M14: 4,834,405 km (0.071 R)
• M15: 5,140,033 km (0.08 R)
• M16: 5,295,316 km (0.098 R)
• M17: 5,531,082 km (0.091 R)
• M18: 5,891,314 km (0.099 R)
• M19: 6,467,116 km (0.086 R)
• M20: 6,846,795 km (0.064 R)
• M21: 7,103,954 km (0.091 R)
• M22: 8,255,409 km (0.084 R)
• M23: 8,529,323 km (0.052 R)
• M24: 9,180,223 km (0.091 R)
• M25: 9,416,737 km (0.111 R)
• M26: 9,943,920 km (0.119 R)
• M27: 10,382,541 km (0.088 R)
• M28: 10,530,045 km (0.057 R)
• M29: 10,827,445 km (0.06 R)
• M30: 11,582,914 km (0.09 R)
• M31: 12,407,498 km (0.12 R)
• M32: 13,733,833 km (0.062 R)
• M33: 14,276,873 km (0.119 R)
• M34: 14,551,086 km (0.111 R)
• M35: 15,665,440 km (0.061 R)
• M36: 16,634,086 km (0.116 R)
• M37: 17,213,030 km (0.115 R)
• M38: 17,329,567 km (0.098 R)
• M39: 17,622,180 km (0.077 R)
• M40: 20,947,591 km (0.073 R)
• M41: 21,134,439 km (0.076 R)
• M42: 21,259,353 km (0.056 R)
• M43: 24,460,748 km (0.085 R)
• M44: 26,789,837 km (0.119 R)
• M45: 27,332,129 km (0.115 R)
• M46: 27,809,646 km (0.081 R)
• M47: 28,221,040 km (0.103 R)
• M48: 28,703,643 km (0.119 R)
• M49: 29,397,777 km (0.098 R)
• M50: 30,378,989 km (0.116 R)
• M51: 30,661,280 km (0.093 R)
• M52: 32,301,322 km (0.054 R)
• M53: 32,950,876 km (0.118 R)
• M54: 33,095,836 km (0.088 R)
• M55: 35,443,326 km (0.094 R)
• M56: 35,964,076 km (0.076 R)
• M57: 36,337,472 km (0.062 R)
• M58: 36,637,267 km (0.118 R)
• M59: 38,224,201 km (0.065 R)
• M60: 39,371,317 km (0.034 R)
• M61: 39,833,425 km (0.114 R)
• M62: 41,074,339 km (0.107 R)
• M63: 41,230,370 km (0.096 R)
• M64: 41,543,029 km (0.08 R)
• M65: 41,778,048 km (0.119 R)
• M66: 42,170,593 km (0.109 R)
• M67: 43,355,856 km (0.076 R)
• M68: 44,391,971 km (0.072 R)
• M69: 44,792,594 km (0.084 R)
• M70: 45,194,414 km (0.089 R)
• M71: 46,895,342 km (0.113 R)
• M72: 47,139,935 km (0.108 R)
• M73: 48,864,648 km (0.103 R)
• M74: 49,112,682 km (0.086 R)
• M75: 50,359,430 km (0.117 R)
• M76: 51,616,501 km (0.12 R)
• M77: 52,883,894 km (0.085 R)
• M78: 53,053,688 km (0.075 R)
• M79: 55,277,012 km (0.072 R)
• M80: 57,356,272 km (0.05 R)
• M81: 57,530,704 km (0.027 R)
• M82: 57,618,069 km (0.104 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 19,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit