🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.49 AU - 0.59 AU

Year: 151 Days

Day: 47.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.45 AU - 0.67 AU

Year: 160 Days

Day: 43.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.53 AU - 0.75 AU

Year: 195 Days

Day: 22.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 67.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,168,748 km

• M1: 143,165 km (0.093 R)
• M2: 287,378 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.77 AU - 0.95 AU

Year: 304 Days

Day: 35.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,168,748 km

• M1: 710,739 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.11 AU - 1.71 AU

Year: 638 Days

Day: 17.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.87 AU - 2.05 AU

Year: 1045 Days

Day: 15.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,168,748 km

• M1: 249,828 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.96 AU - 1.98 AU

Year: 1053 Days

Day: 22.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,168,748 km

• M1: 133,292 km (0.041 R)
• M2: 1,373,907 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 9.2

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.67 AU - 8.57 AU

Year: 7235 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,168,748 km

• M1: 208,390 km (0.114 R)
• M2: 391,049 km (0.061 R)
• M3: 642,224 km (0.116 R)
• M4: 911,799 km (0.075 R)
• M5: 988,692 km (0.074 R)
• M6: 1,132,905 km (0.101 R)
• M7: 1,216,081 km (0.06 R)
• M8: 1,336,208 km (0.084 R)
• M9: 1,442,423 km (0.104 R)
• M10: 1,588,580 km (0.108 R)
• M11: 1,720,525 km (0.101 R)
• M12: 1,935,348 km (0.098 R)
• M13: 2,434,257 km (0.052 R)
• M14: 2,587,146 km (0.109 R)
• M15: 2,971,911 km (0.081 R)
• M16: 3,302,223 km (0.054 R)
• M17: 3,496,401 km (0.094 R)
• M18: 3,794,700 km (0.06 R)
• M19: 3,870,546 km (0.09 R)
• M20: 4,127,256 km (0.079 R)
• M21: 4,793,116 km (0.101 R)
• M22: 5,838,954 km (0.119 R)
• M23: 6,554,032 km (0.079 R)
• M24: 6,767,808 km (0.072 R)
• M25: 7,742,139 km (0.118 R)
• M26: 8,526,331 km (0.111 R)
• M27: 8,961,660 km (0.106 R)
• M28: 9,335,655 km (0.059 R)
• M29: 9,404,321 km (0.098 R)
• M30: 9,472,986 km (0.053 R)
• M31: 9,610,915 km (0.118 R)
• M32: 9,680,179 km (0.089 R)
• M33: 10,169,514 km (0.078 R)
• M34: 10,240,124 km (0.095 R)
• M35: 10,452,702 km (0.12 R)
• M36: 11,172,119 km (0.097 R)
• M37: 11,317,977 km (0.092 R)
• M38: 11,611,488 km (0.116 R)
• M39: 11,685,239 km (0.058 R)
• M40: 12,544,978 km (0.069 R)
• M41: 12,658,673 km (0.09 R)
• M42: 13,657,687 km (0.1 R)
• M43: 14,761,869 km (0.086 R)
• M44: 15,042,515 km (0.069 R)
• M45: 15,243,873 km (0.069 R)
• M46: 15,446,279 km (0.033 R)
• M47: 15,690,273 km (0.077 R)
• M48: 16,140,862 km (0.075 R)
• M49: 16,305,869 km (0.076 R)
• M50: 16,388,596 km (0.1 R)
• M51: 17,391,650 km (0.115 R)
• M52: 17,476,023 km (0.094 R)
• M53: 18,071,273 km (0.109 R)
• M54: 18,716,339 km (0.086 R)
• M55: 18,976,639 km (0.052 R)
• M56: 20,117,772 km (0.068 R)
• M57: 20,295,345 km (0.101 R)
• M58: 20,920,813 km (0.101 R)
• M59: 22,742,616 km (0.077 R)
• M60: 22,835,068 km (0.042 R)
• M61: 23,299,120 km (0.103 R)
• M62: 23,906,937 km (0.086 R)
• M63: 24,000,884 km (0.083 R)
• M64: 24,567,411 km (0.104 R)
• M65: 24,995,111 km (0.087 R)
• M66: 25,569,268 km (0.12 R)
• M67: 27,023,659 km (0.118 R)
• M68: 27,317,768 km (0.1 R)
• M69: 27,416,054 km (0.092 R)
• M70: 27,859,611 km (0.071 R)
• M71: 28,355,379 km (0.036 R)
• M72: 28,654,275 km (0.101 R)
• M73: 29,255,060 km (0.043 R)
• M74: 29,657,927 km (0.115 R)
• M75: 30,265,594 km (0.11 R)
• M76: 31,854,623 km (0.112 R)
• M77: 32,165,337 km (0.074 R)
• M78: 32,737,400 km (0.113 R)
• M79: 33,417,920 km (0.033 R)
• M80: 33,786,380 km (0.064 R)
• M81: 34,261,952 km (0.03 R)
• M82: 35,702,130 km (0.117 R)
• M83: 36,024,813 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.2

Radius: 7.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.49 AU - 17.37 AU

Year: 19798 Days

Day: 23.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,168,748 km

• M1: 101,427 km (0.075 R)
• M2: 155,881 km (0.083 R)
• M3: 261,198 km (0.118 R)
• M4: 631,004 km (0.032 R)
• M5: 775,216 km (0.083 R)
• M6: 1,454,241 km (0.106 R)
• M7: 1,535,772 km (0.103 R)
• M8: 1,590,973 km (0.079 R)
• M9: 1,760,767 km (0.099 R)
• M10: 1,877,304 km (0.111 R)
• M11: 2,148,674 km (0.07 R)
• M12: 2,210,757 km (0.109 R)
• M13: 2,562,761 km (0.106 R)
• M14: 2,628,734 km (0.092 R)
• M15: 2,829,943 km (0.102 R)
• M16: 3,609,946 km (0.107 R)
• M17: 4,334,150 km (0.093 R)
• M18: 5,353,360 km (0.091 R)
• M19: 6,353,571 km (0.051 R)
• M20: 6,578,566 km (0.065 R)
• M21: 7,457,155 km (0.07 R)
• M22: 7,982,692 km (0.079 R)
• M23: 8,619,081 km (0.118 R)
• M24: 8,868,162 km (0.109 R)
• M25: 8,968,542 km (0.106 R)
• M26: 9,732,837 km (0.104 R)
• M27: 10,201,528 km (0.076 R)
• M28: 10,677,398 km (0.115 R)
• M29: 11,323,212 km (0.115 R)
• M30: 12,371,594 km (0.117 R)
• M31: 14,382,489 km (0.095 R)
• M32: 14,559,613 km (0.075 R)
• M33: 14,975,495 km (0.034 R)
• M34: 15,335,128 km (0.052 R)
• M35: 16,001,886 km (0.071 R)
• M36: 16,062,922 km (0.077 R)
• M37: 16,739,852 km (0.1 R)
• M38: 17,300,695 km (0.058 R)
• M39: 18,761,817 km (0.09 R)
• M40: 19,539,726 km (0.098 R)
• M41: 20,261,984 km (0.059 R)
• M42: 22,071,670 km (0.098 R)
• M43: 22,686,367 km (0.09 R)
• M44: 24,423,199 km (0.11 R)
• M45: 25,343,076 km (0.082 R)
• M46: 25,557,001 km (0.078 R)
• M47: 26,707,857 km (0.104 R)
• M48: 27,289,644 km (0.072 R)
• M49: 27,508,954 km (0.049 R)
• M50: 30,109,713 km (0.116 R)
• M51: 30,411,901 km (0.051 R)
• M52: 30,563,443 km (0.062 R)
• M53: 31,477,486 km (0.069 R)
• M54: 31,630,824 km (0.081 R)
• M55: 32,400,655 km (0.078 R)
• M56: 32,865,605 km (0.105 R)
• M57: 33,254,709 km (0.107 R)
• M58: 33,410,740 km (0.085 R)
• M59: 34,430,997 km (0.041 R)
• M60: 34,509,985 km (0.101 R)
• M61: 35,940,739 km (0.083 R)
• M62: 36,743,930 km (0.041 R)
• M63: 37,959,712 km (0.093 R)
• M64: 38,695,584 km (0.113 R)
• M65: 39,024,101 km (0.106 R)
• M66: 39,353,515 km (0.073 R)
• M67: 40,513,946 km (0.068 R)
• M68: 40,680,747 km (0.093 R)
• M69: 41,265,974 km (0.058 R)
• M70: 41,349,749 km (0.063 R)
• M71: 42,275,610 km (0.096 R)
• M72: 43,976,538 km (0.111 R)
• M73: 44,147,828 km (0.066 R)
• M74: 44,663,192 km (0.104 R)
• M75: 44,749,211 km (0.081 R)
• M76: 46,482,302 km (0.076 R)
• M77: 46,744,099 km (0.083 R)
• M78: 47,094,008 km (0.112 R)
• M79: 47,972,596 km (0.075 R)
• M80: 51,270,033 km (0.107 R)
• M81: 52,809,395 km (0.091 R)
• M82: 53,173,815 km (0.12 R)
• M83: 53,721,942 km (0.069 R)
• M84: 54,639,725 km (0.112 R)
• M85: 55,100,636 km (0.107 R)
• M86: 55,562,744 km (0.103 R)
• M87: 55,747,946 km (0.052 R)
• M88: 56,026,198 km (0.113 R)
• M89: 56,490,849 km (0.083 R)
• M90: 57,330,542 km (0.04 R)
• M91: 58,080,476 km (0.114 R)
• M92: 59,400,527 km (0.049 R)
• M93: 59,589,918 km (0.079 R)
• M94: 63,033,063 km (0.101 R)
• M95: 63,419,624 km (0.113 R)
• M96: 63,516,264 km (0.06 R)
• M97: 64,681,332 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit