🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.9 AU - 1.3 AU

Year: 439 Days

Day: 19 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 44,674,742 km

• M1: 151,692 km (0.03 R)
• M2: 352,453 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.8 AU - 2.06 AU

Year: 1021 Days

Day: 25.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.74 AU - 2.84 AU

Year: 1320 Days

Day: 34.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.18 AU - 3.58 AU

Year: 2366 Days

Day: 30.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,674,742 km

• M1: 1,009,038 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.46 AU - 3.84 AU

Year: 2655 Days

Day: 27.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.75 AU - 7.59 AU

Year: 5836 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,674,742 km

• M1: 177,423 km (0.078 R)
• M2: 281,094 km (0.106 R)
• M3: 514,018 km (0.071 R)
• M4: 730,935 km (0.097 R)
• M5: 818,450 km (0.114 R)
• M6: 896,390 km (0.08 R)
• M7: 977,024 km (0.117 R)
• M8: 1,102,836 km (0.068 R)
• M9: 1,175,241 km (0.079 R)
• M10: 1,386,473 km (0.073 R)
• M11: 1,845,589 km (0.051 R)
• M12: 2,092,276 km (0.107 R)
• M13: 2,462,979 km (0.076 R)
• M14: 2,734,799 km (0.077 R)
• M15: 2,995,997 km (0.107 R)
• M16: 3,307,459 km (0.092 R)
• M17: 3,413,524 km (0.034 R)
• M18: 3,585,861 km (0.092 R)
• M19: 3,827,312 km (0.067 R)
• M20: 4,119,776 km (0.102 R)
• M21: 4,442,758 km (0.118 R)
• M22: 4,678,524 km (0.104 R)
• M23: 4,797,903 km (0.07 R)
• M24: 4,870,009 km (0.039 R)
• M25: 4,942,564 km (0.093 R)
• M26: 5,137,789 km (0.101 R)
• M27: 5,261,058 km (0.032 R)
• M28: 6,573,779 km (0.097 R)
• M29: 6,788,602 km (0.034 R)
• M30: 7,170,076 km (0.106 R)
• M31: 7,280,330 km (0.118 R)
• M32: 7,558,582 km (0.046 R)
• M33: 8,269,321 km (0.068 R)
• M34: 8,676,677 km (0.066 R)
• M35: 8,794,260 km (0.114 R)
• M36: 9,209,993 km (0.108 R)
• M37: 9,390,109 km (0.041 R)
• M38: 9,571,421 km (0.106 R)
• M39: 9,723,413 km (0.069 R)
• M40: 10,215,291 km (0.111 R)
• M41: 10,401,839 km (0.086 R)
• M42: 10,589,435 km (0.042 R)
• M43: 10,715,097 km (0.062 R)
• M44: 11,287,010 km (0.071 R)
• M45: 11,609,094 km (0.108 R)
• M46: 11,738,795 km (0.076 R)
• M47: 11,901,558 km (0.091 R)
• M48: 12,097,830 km (0.114 R)
• M49: 12,196,415 km (0.088 R)
• M50: 12,759,950 km (0.062 R)
• M51: 13,129,158 km (0.1 R)
• M52: 14,361,844 km (0.063 R)
• M53: 14,466,264 km (0.077 R)
• M54: 15,738,594 km (0.056 R)
• M55: 15,954,164 km (0.104 R)
• M56: 16,062,323 km (0.09 R)
• M57: 16,206,835 km (0.069 R)
• M58: 16,424,500 km (0.066 R)
• M59: 16,643,212 km (0.102 R)
• M60: 16,936,125 km (0.061 R)
• M61: 17,267,933 km (0.046 R)
• M62: 17,713,435 km (0.11 R)
• M63: 18,313,472 km (0.062 R)
• M64: 18,502,414 km (0.116 R)
• M65: 19,302,763 km (0.082 R)
• M66: 19,456,400 km (0.099 R)
• M67: 19,533,443 km (0.115 R)
• M68: 19,610,635 km (0.054 R)
• M69: 20,231,167 km (0.078 R)
• M70: 20,700,905 km (0.097 R)
• M71: 20,976,613 km (0.118 R)
• M72: 21,095,095 km (0.112 R)
• M73: 21,293,163 km (0.105 R)
• M74: 21,531,472 km (0.093 R)
• M75: 21,611,208 km (0.083 R)
• M76: 22,211,843 km (0.113 R)
• M77: 22,292,476 km (0.058 R)
• M78: 22,534,526 km (0.096 R)
• M79: 23,062,157 km (0.11 R)
• M80: 23,675,957 km (0.078 R)
• M81: 25,045,077 km (0.092 R)
• M82: 25,170,889 km (0.034 R)
• M83: 27,125,236 km (0.038 R)
• M84: 27,513,292 km (0.119 R)
• M85: 27,816,378 km (0.087 R)
• M86: 28,864,012 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.9

Radius: 11.9

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.53 AU - 8.39 AU

Year: 6992 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,674,742 km

• M1: 149,299 km (0.115 R)
• M2: 353,949 km (0.114 R)
• M3: 526,435 km (0.102 R)
• M4: 618,138 km (0.091 R)
• M5: 774,917 km (0.091 R)
• M6: 962,363 km (0.091 R)
• M7: 1,218,475 km (0.117 R)
• M8: 1,308,981 km (0.114 R)
• M9: 1,858,305 km (0.061 R)
• M10: 1,985,014 km (0.076 R)
• M11: 2,224,969 km (0.105 R)
• M12: 2,567,548 km (0.102 R)
• M13: 2,951,716 km (0.119 R)
• M14: 3,201,095 km (0.108 R)
• M15: 3,302,971 km (0.085 R)
• M16: 3,405,745 km (0.107 R)
• M17: 3,509,716 km (0.104 R)
• M18: 3,641,212 km (0.099 R)
• M19: 3,747,576 km (0.116 R)
• M20: 3,936,369 km (0.117 R)
• M21: 4,018,199 km (0.084 R)
• M22: 4,838,893 km (0.058 R)
• M23: 5,133,900 km (0.096 R)
• M24: 5,587,480 km (0.045 R)
• M25: 6,053,927 km (0.104 R)
• M26: 6,276,079 km (0.091 R)
• M27: 6,371,972 km (0.082 R)
• M28: 6,859,362 km (0.115 R)
• M29: 6,991,456 km (0.067 R)
• M30: 7,291,550 km (0.049 R)
• M31: 8,999,210 km (0.088 R)
• M32: 9,619,592 km (0.086 R)
• M33: 9,767,544 km (0.12 R)
• M34: 9,991,043 km (0.096 R)
• M35: 10,518,974 km (0.101 R)
• M36: 10,748,009 km (0.113 R)
• M37: 10,940,092 km (0.084 R)
• M38: 11,957,507 km (0.118 R)
• M39: 12,037,093 km (0.113 R)
• M40: 12,276,749 km (0.109 R)
• M41: 12,964,301 km (0.117 R)
• M42: 13,251,080 km (0.05 R)
• M43: 13,914,397 km (0.107 R)
• M44: 14,801,513 km (0.118 R)
• M45: 14,929,718 km (0.091 R)
• M46: 15,273,494 km (0.051 R)
• M47: 15,576,429 km (0.056 R)
• M48: 15,706,879 km (0.098 R)
• M49: 16,941,809 km (0.084 R)
• M50: 17,571,018 km (0.119 R)
• M51: 18,852,324 km (0.067 R)
• M52: 19,177,250 km (0.082 R)
• M53: 19,597,919 km (0.12 R)
• M54: 20,495,806 km (0.046 R)
• M55: 21,989,690 km (0.064 R)
• M56: 22,136,147 km (0.064 R)
• M57: 22,823,698 km (0.09 R)
• M58: 23,319,166 km (0.12 R)
• M59: 23,418,649 km (0.085 R)
• M60: 23,768,110 km (0.099 R)
• M61: 24,320,724 km (0.104 R)
• M62: 25,081,130 km (0.048 R)
• M63: 25,695,080 km (0.044 R)
• M64: 25,797,854 km (0.057 R)
• M65: 26,781,310 km (0.105 R)
• M66: 27,671,717 km (0.074 R)
• M67: 28,041,074 km (0.031 R)
• M68: 29,105,612 km (0.084 R)
• M69: 29,373,841 km (0.05 R)
• M70: 30,727,253 km (0.088 R)
• M71: 31,109,775 km (0.053 R)
• M72: 32,156,212 km (0.11 R)
• M73: 32,266,914 km (0.096 R)
• M74: 32,377,916 km (0.069 R)
• M75: 33,046,319 km (0.103 R)
• M76: 33,775,459 km (0.119 R)
• M77: 36,860,766 km (0.041 R)
• M78: 37,150,986 km (0.069 R)
• M79: 37,383,760 km (0.072 R)
• M80: 37,558,640 km (0.109 R)
• M81: 37,675,326 km (0.063 R)
• M82: 38,143,418 km (0.061 R)
• M83: 39,381,340 km (0.119 R)
• M84: 39,499,971 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.6

Radius: 11.3

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.57 AU - 9.91 AU

Year: 9007 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,674,742 km

• M1: 266,434 km (0.093 R)
• M2: 360,531 km (0.116 R)
• M3: 565,630 km (0.105 R)
• M4: 1,073,664 km (0.108 R)
• M5: 1,186,311 km (0.079 R)
• M6: 1,263,653 km (0.065 R)
• M7: 1,485,956 km (0.049 R)
• M8: 1,765,255 km (0.112 R)
• M9: 1,900,043 km (0.036 R)
• M10: 1,991,746 km (0.077 R)
• M11: 2,831,888 km (0.111 R)
• M12: 3,713,019 km (0.085 R)
• M13: 3,945,943 km (0.061 R)
• M14: 4,153,734 km (0.035 R)
• M15: 4,798,800 km (0.108 R)
• M16: 4,925,211 km (0.047 R)
• M17: 5,278,860 km (0.09 R)
• M18: 5,574,166 km (0.112 R)
• M19: 6,078,760 km (0.052 R)
• M20: 6,457,990 km (0.087 R)
• M21: 7,023,620 km (0.092 R)
• M22: 7,678,859 km (0.072 R)
• M23: 8,239,851 km (0.034 R)
• M24: 8,736,815 km (0.083 R)
• M25: 8,969,589 km (0.113 R)
• M26: 9,204,308 km (0.111 R)
• M27: 10,490,251 km (0.088 R)
• M28: 11,154,316 km (0.111 R)
• M29: 11,491,510 km (0.07 R)
• M30: 11,576,332 km (0.077 R)
• M31: 11,703,939 km (0.117 R)
• M32: 11,917,714 km (0.093 R)
• M33: 13,718,723 km (0.075 R)
• M34: 15,744,278 km (0.077 R)
• M35: 16,027,617 km (0.045 R)
• M36: 16,170,034 km (0.088 R)
• M37: 16,647,550 km (0.095 R)
• M38: 18,009,190 km (0.095 R)
• M39: 20,683,102 km (0.101 R)
• M40: 21,097,489 km (0.095 R)
• M41: 21,201,459 km (0.085 R)
• M42: 21,724,004 km (0.027 R)
• M43: 21,934,189 km (0.069 R)
• M44: 22,197,930 km (0.104 R)
• M45: 22,356,654 km (0.116 R)
• M46: 22,622,190 km (0.08 R)
• M47: 23,048,993 km (0.07 R)
• M48: 23,156,105 km (0.095 R)
• M49: 23,263,516 km (0.083 R)
• M50: 24,345,557 km (0.106 R)
• M51: 24,509,218 km (0.06 R)
• M52: 25,887,912 km (0.081 R)
• M53: 26,614,658 km (0.092 R)
• M54: 27,235,040 km (0.081 R)
• M55: 27,746,067 km (0.115 R)
• M56: 28,835,289 km (0.091 R)
• M57: 29,066,417 km (0.101 R)
• M58: 29,240,101 km (0.1 R)
• M59: 30,113,902 km (0.065 R)
• M60: 30,996,230 km (0.064 R)
• M61: 31,173,803 km (0.059 R)
• M62: 31,827,545 km (0.107 R)
• M63: 32,245,971 km (0.031 R)
• M64: 33,027,769 km (0.102 R)
• M65: 33,330,106 km (0.107 R)
• M66: 33,451,281 km (0.06 R)
• M67: 34,059,546 km (0.113 R)
• M68: 35,472,198 km (0.103 R)
• M69: 35,657,999 km (0.086 R)
• M70: 36,591,190 km (0.079 R)
• M71: 36,778,786 km (0.09 R)
• M72: 37,343,668 km (0.104 R)
• M73: 37,911,242 km (0.115 R)
• M74: 38,101,082 km (0.043 R)
• M75: 38,545,387 km (0.104 R)
• M76: 38,800,003 km (0.099 R)
• M77: 39,246,852 km (0.067 R)
• M78: 40,792,198 km (0.091 R)
• M79: 41,116,676 km (0.087 R)
• M80: 41,702,800 km (0.105 R)
• M81: 44,141,395 km (0.049 R)
• M82: 44,474,549 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit