🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.6 AU - 0.94 AU

Year: 291 Days

Day: 26.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.8 AU - 1.12 AU

Year: 405 Days

Day: 17.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,634,976 km

• M1: 239,357 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.93 AU - 2.75 AU

Year: 1541 Days

Day: 43.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 8.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.59 AU - 6.95 AU

Year: 7582 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 69,634,976 km

• M1: 135,685 km (0.055 R)
• M2: 255,364 km (0.099 R)
• M3: 318,643 km (0.117 R)
• M4: 388,805 km (0.105 R)
• M5: 483,052 km (0.039 R)
• M6: 1,297,911 km (0.111 R)
• M7: 1,569,431 km (0.117 R)
• M8: 1,903,633 km (0.083 R)
• M9: 2,228,260 km (0.112 R)
• M10: 2,536,881 km (0.117 R)
• M11: 3,087,401 km (0.044 R)
• M12: 3,266,918 km (0.083 R)
• M13: 3,505,377 km (0.092 R)
• M14: 3,730,672 km (0.09 R)
• M15: 4,314,552 km (0.111 R)
• M16: 4,414,633 km (0.075 R)
• M17: 5,740,669 km (0.096 R)
• M18: 6,095,814 km (0.103 R)
• M19: 6,435,401 km (0.078 R)
• M20: 6,804,310 km (0.107 R)
• M21: 7,014,943 km (0.084 R)
• M22: 7,394,623 km (0.113 R)
• M23: 7,635,326 km (0.054 R)
• M24: 8,001,242 km (0.086 R)
• M25: 8,074,994 km (0.045 R)
• M26: 8,273,211 km (0.07 R)
• M27: 8,800,843 km (0.096 R)
• M28: 9,495,276 km (0.031 R)
• M29: 9,652,055 km (0.117 R)
• M30: 9,888,718 km (0.08 R)
• M31: 10,100,699 km (0.109 R)
• M32: 11,210,715 km (0.084 R)
• M33: 11,515,146 km (0.109 R)
• M34: 11,850,246 km (0.05 R)
• M35: 13,603,084 km (0.102 R)
• M36: 13,898,091 km (0.064 R)
• M37: 15,712,115 km (0.086 R)
• M38: 16,333,245 km (0.108 R)
• M39: 17,759,960 km (0.077 R)
• M40: 17,824,287 km (0.103 R)
• M41: 18,634,958 km (0.095 R)
• M42: 18,864,142 km (0.12 R)
• M43: 19,424,536 km (0.103 R)
• M44: 19,490,807 km (0.059 R)
• M45: 20,124,354 km (0.053 R)
• M46: 20,900,319 km (0.069 R)
• M47: 21,445,752 km (0.118 R)
• M48: 21,514,418 km (0.077 R)
• M49: 21,582,934 km (0.037 R)
• M50: 22,065,237 km (0.073 R)
• M51: 22,970,155 km (0.05 R)
• M52: 23,110,477 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 8.7

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.93 AU - 10.35 AU

Year: 11894 Days

Day: 8.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,634,976 km

• M1: 188,493 km (0.089 R)
• M2: 261,497 km (0.111 R)
• M3: 322,383 km (0.085 R)
• M4: 448,046 km (0.068 R)
• M5: 608,415 km (0.051 R)
• M6: 1,027,139 km (0.103 R)
• M7: 1,427,612 km (0.068 R)
• M8: 1,770,940 km (0.1 R)
• M9: 2,221,828 km (0.109 R)
• M10: 2,389,377 km (0.092 R)
• M11: 2,796,433 km (0.102 R)
• M12: 3,194,064 km (0.106 R)
• M13: 3,447,633 km (0.039 R)
• M14: 3,576,885 km (0.067 R)
• M15: 4,351,054 km (0.08 R)
• M16: 4,596,694 km (0.094 R)
• M17: 4,775,164 km (0.094 R)
• M18: 5,323,889 km (0.102 R)
• M19: 5,511,186 km (0.09 R)
• M20: 5,624,730 km (0.111 R)
• M21: 6,008,598 km (0.027 R)
• M22: 6,164,479 km (0.098 R)
• M23: 6,882,848 km (0.066 R)
• M24: 7,418,110 km (0.109 R)
• M25: 7,627,547 km (0.062 R)
• M26: 7,754,106 km (0.042 R)
• M27: 8,052,255 km (0.105 R)
• M28: 8,659,922 km (0.116 R)
• M29: 9,102,881 km (0.114 R)
• M30: 9,462,664 km (0.106 R)
• M31: 10,011,090 km (0.101 R)
• M32: 10,475,890 km (0.116 R)
• M33: 11,863,560 km (0.065 R)
• M34: 12,157,969 km (0.076 R)
• M35: 13,206,799 km (0.105 R)
• M36: 13,358,940 km (0.097 R)
• M37: 13,460,816 km (0.078 R)
• M38: 15,071,387 km (0.028 R)
• M39: 15,764,923 km (0.119 R)
• M40: 16,414,178 km (0.088 R)
• M41: 17,017,057 km (0.096 R)
• M42: 17,460,016 km (0.084 R)
• M43: 18,019,213 km (0.092 R)
• M44: 18,075,462 km (0.109 R)
• M45: 18,470,699 km (0.114 R)
• M46: 19,615,722 km (0.049 R)
• M47: 19,847,598 km (0.118 R)
• M48: 20,783,632 km (0.102 R)
• M49: 21,674,338 km (0.068 R)
• M50: 22,759,670 km (0.094 R)
• M51: 23,554,334 km (0.044 R)
• M52: 23,677,453 km (0.1 R)
• M53: 23,739,088 km (0.111 R)
• M54: 24,233,957 km (0.097 R)
• M55: 24,607,354 km (0.109 R)
• M56: 24,669,736 km (0.119 R)
• M57: 25,108,207 km (0.092 R)
• M58: 25,171,039 km (0.095 R)
• M59: 25,485,942 km (0.113 R)
• M60: 26,759,020 km (0.118 R)
• M61: 27,532,591 km (0.104 R)
• M62: 27,987,368 km (0.063 R)
• M63: 29,366,361 km (0.113 R)
• M64: 29,631,598 km (0.097 R)
• M65: 29,897,583 km (0.097 R)
• M66: 31,036,771 km (0.105 R)
• M67: 32,737,848 km (0.109 R)
• M68: 33,150,589 km (0.027 R)
• M69: 34,050,719 km (0.115 R)
• M70: 34,120,282 km (0.033 R)
• M71: 34,958,928 km (0.113 R)
• M72: 35,521,715 km (0.09 R)
• M73: 35,804,306 km (0.077 R)
• M74: 35,875,065 km (0.053 R)
• M75: 36,229,612 km (0.115 R)
• M76: 38,308,424 km (0.087 R)
• M77: 39,034,124 km (0.108 R)
• M78: 39,179,832 km (0.083 R)
• M79: 40,278,329 km (0.114 R)
• M80: 41,016,295 km (0.115 R)
• M81: 42,280,996 km (0.084 R)
• M82: 43,256,823 km (0.066 R)
• M83: 43,483,015 km (0.097 R)
• M84: 43,558,562 km (0.108 R)
• M85: 43,634,109 km (0.062 R)
• M86: 47,000,958 km (0.1 R)
• M87: 47,078,450 km (0.094 R)
• M88: 47,466,507 km (0.069 R)
• M89: 47,699,879 km (0.119 R)
• M90: 48,558,870 km (0.104 R)
• M91: 51,006,740 km (0.107 R)
• M92: 52,045,249 km (0.101 R)
• M93: 52,607,288 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.8

Radius: 4.8

Gravity: 22.86 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.5 AU - 15.32 AU

Year: 19967 Days

Day: 19.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,634,976 km

• M1: 109,506 km (0.112 R)
• M2: 227,688 km (0.108 R)
• M3: 334,650 km (0.066 R)
• M4: 814,411 km (0.085 R)
• M5: 932,743 km (0.105 R)
• M6: 1,212,640 km (0.107 R)
• M7: 1,376,001 km (0.034 R)
• M8: 1,460,225 km (0.064 R)
• M9: 1,783,805 km (0.082 R)
• M10: 1,938,190 km (0.115 R)
• M11: 1,969,606 km (0.101 R)
• M12: 2,032,885 km (0.069 R)
• M13: 3,208,575 km (0.078 R)
• M14: 3,358,472 km (0.091 R)
• M15: 3,743,388 km (0.078 R)
• M16: 4,680,469 km (0.097 R)
• M17: 5,022,749 km (0.057 R)
• M18: 5,551,128 km (0.091 R)
• M19: 5,685,916 km (0.072 R)
• M20: 6,707,370 km (0.076 R)
• M21: 7,734,060 km (0.048 R)
• M22: 8,342,475 km (0.093 R)
• M23: 8,497,009 km (0.044 R)
• M24: 9,177,381 km (0.105 R)
• M25: 9,336,852 km (0.109 R)
• M26: 9,443,665 km (0.105 R)
• M27: 9,766,647 km (0.098 R)
• M28: 10,368,180 km (0.087 R)
• M29: 11,037,780 km (0.101 R)
• M30: 11,150,876 km (0.063 R)
• M31: 11,492,108 km (0.066 R)
• M32: 12,595,243 km (0.085 R)
• M33: 13,010,078 km (0.117 R)
• M34: 13,249,135 km (0.102 R)
• M35: 13,489,689 km (0.034 R)
• M36: 14,219,876 km (0.11 R)
• M37: 14,281,361 km (0.116 R)
• M38: 14,713,848 km (0.113 R)
• M39: 14,962,929 km (0.035 R)
• M40: 16,550,910 km (0.105 R)
• M41: 17,331,961 km (0.071 R)
• M42: 17,727,048 km (0.083 R)
• M43: 18,593,071 km (0.071 R)
• M44: 18,660,240 km (0.103 R)
• M45: 18,997,434 km (0.067 R)
• M46: 19,677,805 km (0.046 R)
• M47: 19,814,836 km (0.045 R)
• M48: 19,883,502 km (0.119 R)
• M49: 21,695,581 km (0.1 R)
• M50: 21,978,919 km (0.033 R)
• M51: 22,192,395 km (0.108 R)
• M52: 24,953,972 km (0.091 R)
• M53: 26,224,208 km (0.071 R)
• M54: 26,450,400 km (0.087 R)
• M55: 26,905,027 km (0.113 R)
• M56: 27,057,168 km (0.094 R)
• M57: 28,982,343 km (0.111 R)
• M58: 29,529,273 km (0.12 R)
• M59: 30,554,019 km (0.085 R)
• M60: 32,476,202 km (0.079 R)
• M61: 36,436,357 km (0.066 R)
• M62: 36,773,101 km (0.101 R)
• M63: 37,449,882 km (0.066 R)
• M64: 38,301,543 km (0.107 R)
• M65: 38,729,842 km (0.106 R)
• M66: 40,371,529 km (0.056 R)
• M67: 40,894,672 km (0.05 R)
• M68: 43,811,831 km (0.097 R)
• M69: 44,529,003 km (0.078 R)
• M70: 45,793,554 km (0.101 R)
• M71: 47,712,296 km (0.118 R)
• M72: 48,820,517 km (0.112 R)
• M73: 49,377,769 km (0.111 R)
• M74: 49,937,116 km (0.083 R)
• M75: 51,816,813 km (0.115 R)
• M76: 52,385,135 km (0.09 R)
• M77: 52,860,408 km (0.093 R)
• M78: 55,258,013 km (0.08 R)
• M79: 58,083,468 km (0.04 R)
• M80: 58,378,325 km (0.066 R)
• M81: 58,673,781 km (0.081 R)
• M82: 59,068,570 km (0.082 R)
• M83: 62,962,901 km (0.097 R)
• M84: 63,873,204 km (0.076 R)
• M85: 64,177,636 km (0.106 R)
• M86: 64,991,897 km (0.11 R)
• M87: 65,911,924 km (0.102 R)
• M88: 66,322,271 km (0.114 R)
• M89: 66,733,366 km (0.085 R)
• M90: 68,490,094 km (0.072 R)
• M91: 69,530,697 km (0.06 R)
• M92: 69,634,966 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 13,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit