🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.68 AU - 0.9 AU

Year: 255 Days

Day: 17.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.9 AU - 1.24 AU

Year: 402 Days

Day: 43.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,303,740 km

• M1: 528,529 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.4 AU - 3.08 AU

Year: 1648 Days

Day: 36.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,303,740 km

• M1: 208,390 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.53 AU - 4.69 AU

Year: 3028 Days

Day: 24.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.8

Radius: 9.2

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.85 AU - 14.75 AU

Year: 15678 Days

Day: 12.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,303,740 km

• M1: 125,961 km (0.104 R)
• M2: 375,191 km (0.092 R)
• M3: 675,584 km (0.104 R)
• M4: 1,413,550 km (0.101 R)
• M5: 1,497,923 km (0.106 R)
• M6: 2,332,680 km (0.116 R)
• M7: 2,501,127 km (0.054 R)
• M8: 2,957,849 km (0.094 R)
• M9: 3,632,685 km (0.078 R)
• M10: 4,027,773 km (0.058 R)
• M11: 4,478,212 km (0.096 R)
• M12: 5,118,342 km (0.101 R)
• M13: 5,293,969 km (0.102 R)
• M14: 6,341,753 km (0.112 R)
• M15: 6,482,973 km (0.069 R)
• M16: 6,720,984 km (0.054 R)
• M17: 6,913,366 km (0.11 R)
• M18: 7,010,306 km (0.104 R)
• M19: 7,156,463 km (0.098 R)
• M20: 8,003,935 km (0.083 R)
• M21: 8,362,222 km (0.118 R)
• M22: 9,041,247 km (0.03 R)
• M23: 11,354,030 km (0.091 R)
• M24: 12,812,609 km (0.057 R)
• M25: 13,715,881 km (0.042 R)
• M26: 15,203,482 km (0.093 R)
• M27: 15,838,226 km (0.077 R)
• M28: 15,902,254 km (0.086 R)
• M29: 16,030,459 km (0.082 R)
• M30: 16,546,572 km (0.113 R)
• M31: 17,463,008 km (0.094 R)
• M32: 17,927,360 km (0.076 R)
• M33: 18,261,562 km (0.106 R)
• M34: 18,665,326 km (0.049 R)
• M35: 20,170,879 km (0.103 R)
• M36: 20,309,706 km (0.112 R)
• M37: 21,360,781 km (0.109 R)
• M38: 22,717,334 km (0.084 R)
• M39: 23,151,617 km (0.111 R)
• M40: 24,101,713 km (0.117 R)
• M41: 24,692,774 km (0.102 R)
• M42: 25,663,365 km (0.09 R)
• M43: 26,040,053 km (0.087 R)
• M44: 26,951,403 km (0.102 R)
• M45: 28,415,816 km (0.1 R)
• M46: 29,040,088 km (0.095 R)
• M47: 30,222,809 km (0.114 R)
• M48: 31,985,670 km (0.1 R)
• M49: 32,228,767 km (0.119 R)
• M50: 32,879,667 km (0.08 R)
• M51: 33,452,777 km (0.098 R)
• M52: 34,442,965 km (0.084 R)
• M53: 37,470,975 km (0.105 R)
• M54: 37,556,246 km (0.08 R)
• M55: 37,983,947 km (0.08 R)
• M56: 39,276,323 km (0.069 R)
• M57: 39,884,288 km (0.061 R)
• M58: 40,145,935 km (0.094 R)
• M59: 40,408,030 km (0.056 R)
• M60: 40,758,389 km (0.092 R)
• M61: 41,992,571 km (0.044 R)
• M62: 42,525,289 km (0.079 R)
• M63: 42,792,621 km (0.042 R)
• M64: 43,507,848 km (0.08 R)
• M65: 43,777,124 km (0.083 R)
• M66: 45,586,211 km (0.117 R)
• M67: 46,683,362 km (0.082 R)
• M68: 46,867,068 km (0.055 R)
• M69: 47,696,588 km (0.046 R)
• M70: 47,974,242 km (0.115 R)
• M71: 49,463,938 km (0.065 R)
• M72: 50,685,554 km (0.112 R)
• M73: 51,063,438 km (0.101 R)
• M74: 51,157,984 km (0.091 R)
• M75: 52,584,250 km (0.069 R)
• M76: 53,254,299 km (0.119 R)
• M77: 53,350,191 km (0.055 R)
• M78: 53,927,190 km (0.116 R)
• M79: 54,602,774 km (0.09 R)
• M80: 54,990,083 km (0.054 R)
• M81: 55,572,916 km (0.083 R)
• M82: 55,865,081 km (0.11 R)
• M83: 56,548,743 km (0.118 R)
• M84: 58,814,403 km (0.107 R)
• M85: 61,109,683 km (0.115 R)
• M86: 61,914,968 km (0.082 R)
• M87: 62,926,400 km (0.1 R)
• M88: 64,658,294 km (0.093 R)
• M89: 65,787,459 km (0.074 R)
• M90: 68,586,136 km (0.112 R)

Asteroid Belt

Center: 14.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.8

Radius: 5.7

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.02 AU - 19.04 AU

Year: 26675 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,303,740 km

• M1: 73,004 km (0.12 R)
• M2: 432,338 km (0.113 R)
• M3: 661,522 km (0.111 R)
• M4: 703,110 km (0.085 R)
• M5: 948,600 km (0.112 R)
• M6: 1,143,227 km (0.115 R)
• M7: 1,323,941 km (0.113 R)
• M8: 1,513,781 km (0.089 R)
• M9: 1,569,581 km (0.104 R)
• M10: 1,683,425 km (0.119 R)
• M11: 1,741,319 km (0.1 R)
• M12: 1,919,041 km (0.068 R)
• M13: 2,356,615 km (0.116 R)
• M14: 2,520,275 km (0.102 R)
• M15: 2,824,109 km (0.056 R)
• M16: 3,577,633 km (0.057 R)
• M17: 3,765,827 km (0.114 R)
• M18: 5,086,776 km (0.111 R)
• M19: 5,599,598 km (0.106 R)
• M20: 5,994,985 km (0.099 R)
• M21: 6,263,513 km (0.032 R)
• M22: 6,399,199 km (0.045 R)
• M23: 6,536,081 km (0.073 R)
• M24: 6,766,012 km (0.108 R)
• M25: 7,424,393 km (0.065 R)
• M26: 7,616,177 km (0.106 R)
• M27: 7,955,764 km (0.115 R)
• M28: 9,157,334 km (0.118 R)
• M29: 9,570,374 km (0.085 R)
• M30: 9,831,572 km (0.106 R)
• M31: 11,227,320 km (0.102 R)
• M32: 11,558,081 km (0.12 R)
• M33: 12,626,659 km (0.072 R)
• M34: 14,258,173 km (0.059 R)
• M35: 14,917,002 km (0.032 R)
• M36: 15,159,051 km (0.074 R)
• M37: 15,402,447 km (0.113 R)
• M38: 17,015,411 km (0.104 R)
• M39: 18,357,005 km (0.098 R)
• M40: 18,551,482 km (0.114 R)
• M41: 20,398,717 km (0.069 R)
• M42: 20,734,714 km (0.081 R)
• M43: 20,869,651 km (0.104 R)
• M44: 21,004,738 km (0.085 R)
• M45: 21,959,322 km (0.109 R)
• M46: 23,277,279 km (0.109 R)
• M47: 23,487,763 km (0.07 R)
• M48: 23,910,527 km (0.106 R)
• M49: 24,264,775 km (0.052 R)
• M50: 24,835,042 km (0.058 R)
• M51: 24,978,356 km (0.093 R)
• M52: 25,482,053 km (0.038 R)
• M53: 31,007,151 km (0.087 R)
• M54: 31,161,536 km (0.085 R)
• M55: 32,640,011 km (0.07 R)
• M56: 33,348,208 km (0.109 R)
• M57: 33,427,345 km (0.061 R)
• M58: 35,100,896 km (0.112 R)
• M59: 36,394,170 km (0.059 R)
• M60: 36,719,994 km (0.119 R)
• M61: 36,964,886 km (0.106 R)
• M62: 38,280,599 km (0.108 R)
• M63: 38,694,836 km (0.112 R)
• M64: 39,527,797 km (0.079 R)
• M65: 41,126,699 km (0.105 R)
• M66: 42,746,694 km (0.101 R)
• M67: 42,832,563 km (0.12 R)
• M68: 43,348,825 km (0.115 R)
• M69: 43,694,097 km (0.049 R)
• M70: 43,867,032 km (0.074 R)
• M71: 47,374,354 km (0.051 R)
• M72: 49,521,682 km (0.102 R)
• M73: 51,335,108 km (0.104 R)
• M74: 51,426,362 km (0.082 R)
• M75: 51,791,980 km (0.079 R)
• M76: 52,158,345 km (0.111 R)
• M77: 52,985,771 km (0.099 R)
• M78: 53,262,676 km (0.085 R)
• M79: 54,840,186 km (0.09 R)
• M80: 56,527,201 km (0.087 R)
• M81: 56,998,883 km (0.074 R)
• M82: 58,136,126 km (0.112 R)
• M83: 58,612,296 km (0.09 R)
• M84: 59,760,161 km (0.115 R)
• M85: 60,336,860 km (0.099 R)
• M86: 60,433,052 km (0.079 R)
• M87: 62,759,598 km (0.079 R)
• M88: 62,857,136 km (0.057 R)
• M89: 64,031,928 km (0.048 R)
• M90: 65,016,431 km (0.067 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 17,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit