🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.72 AU - 0.96 AU

Year: 274 Days

Day: 47.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,475,174 km

• M1: 288,873 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.38 AU - 5.28 AU

Year: 3784 Days

Day: 15.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 9.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.5 AU - 7.58 AU

Year: 6658 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,475,174 km

• M1: 163,510 km (0.048 R)
• M2: 234,869 km (0.106 R)
• M3: 509,979 km (0.119 R)
• M4: 604,824 km (0.094 R)
• M5: 671,844 km (0.095 R)
• M6: 777,610 km (0.115 R)
• M7: 876,644 km (0.098 R)
• M8: 1,047,035 km (0.113 R)
• M9: 1,272,031 km (0.093 R)
• M10: 1,345,483 km (0.06 R)
• M11: 1,466,358 km (0.047 R)
• M12: 1,867,281 km (0.107 R)
• M13: 2,230,055 km (0.058 R)
• M14: 2,747,814 km (0.05 R)
• M15: 2,941,693 km (0.075 R)
• M16: 3,060,174 km (0.106 R)
• M17: 3,363,409 km (0.047 R)
• M18: 3,613,088 km (0.06 R)
• M19: 3,847,358 km (0.115 R)
• M20: 4,398,028 km (0.053 R)
• M21: 5,020,654 km (0.06 R)
• M22: 5,572,820 km (0.106 R)
• M23: 5,893,408 km (0.103 R)
• M24: 6,043,455 km (0.1 R)
• M25: 6,220,130 km (0.114 R)
• M26: 6,864,897 km (0.05 R)
• M27: 7,396,119 km (0.066 R)
• M28: 7,531,056 km (0.069 R)
• M29: 7,748,571 km (0.105 R)
• M30: 7,995,707 km (0.067 R)
• M31: 8,134,235 km (0.109 R)
• M32: 8,554,455 km (0.09 R)
• M33: 9,010,429 km (0.114 R)
• M34: 9,096,747 km (0.091 R)
• M35: 9,738,821 km (0.098 R)
• M36: 9,827,533 km (0.093 R)
• M37: 10,155,003 km (0.055 R)
• M38: 11,406,987 km (0.078 R)
• M39: 11,719,647 km (0.084 R)
• M40: 12,385,657 km (0.037 R)
• M41: 13,853,660 km (0.061 R)
• M42: 14,053,523 km (0.107 R)
• M43: 14,794,631 km (0.059 R)
• M44: 14,930,765 km (0.059 R)
• M45: 15,204,230 km (0.077 R)
• M46: 15,790,953 km (0.12 R)
• M47: 15,999,791 km (0.092 R)
• M48: 16,139,516 km (0.118 R)
• M49: 16,349,850 km (0.086 R)
• M50: 16,455,317 km (0.081 R)
• M51: 16,808,667 km (0.104 R)
• M52: 17,559,050 km (0.104 R)
• M53: 17,847,624 km (0.048 R)
• M54: 17,992,585 km (0.117 R)
• M55: 18,393,208 km (0.032 R)
• M56: 18,723,221 km (0.107 R)
• M57: 18,833,624 km (0.115 R)
• M58: 19,277,481 km (0.096 R)
• M59: 19,575,330 km (0.097 R)
• M60: 19,724,778 km (0.101 R)
• M61: 19,837,126 km (0.09 R)
• M62: 20,024,872 km (0.092 R)
• M63: 20,100,120 km (0.083 R)
• M64: 20,251,064 km (0.096 R)
• M65: 20,440,006 km (0.114 R)
• M66: 20,629,696 km (0.086 R)
• M67: 21,548,077 km (0.098 R)
• M68: 21,895,892 km (0.117 R)
• M69: 23,305,852 km (0.116 R)
• M70: 23,424,633 km (0.086 R)
• M71: 24,021,678 km (0.101 R)
• M72: 24,141,805 km (0.092 R)
• M73: 25,068,564 km (0.088 R)
• M74: 25,271,568 km (0.102 R)
• M75: 25,597,542 km (0.054 R)
• M76: 25,802,042 km (0.081 R)
• M77: 26,048,131 km (0.027 R)
• M78: 26,171,399 km (0.118 R)
• M79: 26,253,678 km (0.078 R)
• M80: 26,459,824 km (0.104 R)
• M81: 26,749,446 km (0.054 R)
• M82: 26,915,350 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.5

Radius: 14.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.72 AU - 12.84 AU

Year: 12616 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,475,174 km

• M1: 383,569 km (0.108 R)
• M2: 527,781 km (0.112 R)
• M3: 865,124 km (0.116 R)
• M4: 1,092,663 km (0.079 R)
• M5: 1,583,643 km (0.108 R)
• M6: 1,684,771 km (0.117 R)
• M7: 1,788,443 km (0.065 R)
• M8: 1,920,986 km (0.073 R)
• M9: 2,725,673 km (0.073 R)
• M10: 3,100,416 km (0.083 R)
• M11: 3,458,852 km (0.083 R)
• M12: 3,969,280 km (0.116 R)
• M13: 4,251,422 km (0.086 R)
• M14: 5,175,488 km (0.095 R)
• M15: 5,759,518 km (0.08 R)
• M16: 6,570,937 km (0.078 R)
• M17: 7,635,475 km (0.105 R)
• M18: 7,854,935 km (0.092 R)
• M19: 8,616,538 km (0.057 R)
• M20: 8,799,197 km (0.089 R)
• M21: 8,983,203 km (0.089 R)
• M22: 9,448,751 km (0.102 R)
• M23: 10,941,887 km (0.104 R)
• M24: 11,389,035 km (0.114 R)
• M25: 11,994,757 km (0.089 R)
• M26: 12,352,895 km (0.09 R)
• M27: 12,455,818 km (0.109 R)
• M28: 13,607,722 km (0.044 R)
• M29: 14,521,017 km (0.08 R)
• M30: 15,900,010 km (0.079 R)
• M31: 16,576,790 km (0.061 R)
• M32: 16,690,485 km (0.066 R)
• M33: 16,975,918 km (0.108 R)
• M34: 17,090,510 km (0.092 R)
• M35: 17,205,401 km (0.056 R)
• M36: 18,192,298 km (0.091 R)
• M37: 18,309,732 km (0.092 R)
• M38: 19,078,516 km (0.109 R)
• M39: 19,978,646 km (0.061 R)
• M40: 20,099,671 km (0.1 R)
• M41: 20,525,426 km (0.102 R)
• M42: 22,007,492 km (0.102 R)
• M43: 22,888,025 km (0.105 R)
• M44: 23,779,928 km (0.111 R)
• M45: 24,036,937 km (0.086 R)
• M46: 24,424,096 km (0.099 R)
• M47: 24,618,424 km (0.098 R)
• M48: 27,057,617 km (0.101 R)
• M49: 27,932,914 km (0.069 R)
• M50: 28,068,300 km (0.081 R)
• M51: 28,271,903 km (0.071 R)
• M52: 28,817,337 km (0.082 R)
• M53: 29,435,176 km (0.055 R)
• M54: 29,780,149 km (0.072 R)
• M55: 32,162,345 km (0.109 R)
• M56: 32,731,565 km (0.091 R)
• M57: 33,089,104 km (0.071 R)
• M58: 34,242,055 km (0.118 R)
• M59: 34,387,015 km (0.071 R)
• M60: 35,481,324 km (0.112 R)
• M61: 35,628,079 km (0.076 R)
• M62: 36,069,692 km (0.104 R)
• M63: 36,364,998 km (0.106 R)
• M64: 36,661,202 km (0.09 R)
• M65: 38,379,633 km (0.077 R)
• M66: 39,362,641 km (0.098 R)
• M67: 39,514,632 km (0.099 R)
• M68: 39,895,359 km (0.111 R)
• M69: 41,585,066 km (0.049 R)
• M70: 42,516,612 km (0.116 R)
• M71: 42,750,584 km (0.105 R)
• M72: 44,321,212 km (0.112 R)
• M73: 47,357,300 km (0.069 R)
• M74: 47,842,745 km (0.086 R)
• M75: 48,248,604 km (0.12 R)
• M76: 49,309,253 km (0.105 R)
• M77: 50,790,272 km (0.114 R)
• M78: 52,035,824 km (0.077 R)
• M79: 52,453,202 km (0.117 R)
• M80: 52,704,078 km (0.076 R)
• M81: 53,880,515 km (0.103 R)
• M82: 55,150,601 km (0.071 R)
• M83: 55,917,440 km (0.045 R)
• M84: 56,259,421 km (0.029 R)
• M85: 57,031,196 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.7

Radius: 7.2

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.9 AU - 18.6 AU

Year: 22280 Days

Day: 17.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,475,174 km

• M1: 308,471 km (0.108 R)
• M2: 553,512 km (0.05 R)
• M3: 1,371,962 km (0.104 R)
• M4: 2,178,893 km (0.067 R)
• M5: 2,249,054 km (0.062 R)
• M6: 2,355,418 km (0.09 R)
• M7: 2,912,820 km (0.076 R)
• M8: 3,266,320 km (0.068 R)
• M9: 4,230,478 km (0.083 R)
• M10: 4,495,566 km (0.116 R)
• M11: 4,585,175 km (0.112 R)
• M12: 4,720,710 km (0.101 R)
• M13: 5,999,323 km (0.112 R)
• M14: 6,297,173 km (0.11 R)
• M15: 6,347,288 km (0.116 R)
• M16: 6,599,959 km (0.115 R)
• M17: 8,020,540 km (0.088 R)
• M18: 8,905,412 km (0.099 R)
• M19: 9,074,756 km (0.098 R)
• M20: 9,474,033 km (0.104 R)
• M21: 9,995,831 km (0.119 R)
• M22: 10,467,513 km (0.107 R)
• M23: 11,925,643 km (0.096 R)
• M24: 12,300,087 km (0.057 R)
• M25: 15,363,851 km (0.108 R)
• M26: 16,388,746 km (0.12 R)
• M27: 17,084,226 km (0.032 R)
• M28: 17,931,549 km (0.058 R)
• M29: 19,009,701 km (0.067 R)
• M30: 19,155,110 km (0.095 R)
• M31: 19,446,826 km (0.063 R)
• M32: 20,554,299 km (0.08 R)
• M33: 22,291,579 km (0.111 R)
• M34: 23,683,886 km (0.107 R)
• M35: 23,996,994 km (0.109 R)
• M36: 25,343,375 km (0.061 R)
• M37: 25,904,816 km (0.053 R)
• M38: 26,146,716 km (0.083 R)
• M39: 26,227,648 km (0.114 R)
• M40: 27,860,958 km (0.106 R)
• M41: 29,023,782 km (0.091 R)
• M42: 31,913,115 km (0.058 R)
• M43: 35,248,998 km (0.072 R)
• M44: 35,606,537 km (0.117 R)
• M45: 36,867,348 km (0.116 R)
• M46: 37,412,183 km (0.061 R)
• M47: 40,176,154 km (0.077 R)
• M48: 40,736,847 km (0.099 R)
• M49: 40,830,495 km (0.036 R)
• M50: 41,488,426 km (0.119 R)
• M51: 41,582,673 km (0.079 R)
• M52: 42,339,339 km (0.111 R)
• M53: 42,814,611 km (0.11 R)
• M54: 42,909,905 km (0.107 R)
• M55: 43,005,199 km (0.097 R)
• M56: 44,347,242 km (0.115 R)
• M57: 44,829,844 km (0.105 R)
• M58: 45,508,570 km (0.076 R)
• M59: 45,703,047 km (0.067 R)
• M60: 45,800,435 km (0.119 R)
• M61: 46,190,587 km (0.12 R)
• M62: 46,679,772 km (0.091 R)
• M63: 50,252,468 km (0.057 R)
• M64: 51,361,587 km (0.114 R)
• M65: 52,989,211 km (0.04 R)
• M66: 53,091,536 km (0.065 R)
• M67: 53,603,909 km (0.111 R)
• M68: 53,706,533 km (0.114 R)
• M69: 54,943,857 km (0.074 R)
• M70: 56,503,714 km (0.109 R)
• M71: 58,605,863 km (0.108 R)
• M72: 59,453,934 km (0.119 R)
• M73: 60,519,819 km (0.074 R)
• M74: 62,130,240 km (0.091 R)
• M75: 66,824,322 km (0.115 R)
• M76: 68,934,699 km (0.089 R)
• M77: 69,269,798 km (0.113 R)
• M78: 69,829,743 km (0.03 R)
• M79: 70,841,174 km (0.109 R)
• M80: 71,405,308 km (0.091 R)
• M81: 71,631,350 km (0.045 R)
• M82: 72,084,033 km (0.047 R)
• M83: 72,310,824 km (0.106 R)
• M84: 72,651,458 km (0.112 R)
• M85: 73,790,496 km (0.029 R)
• M86: 74,362,259 km (0.108 R)
• M87: 74,476,851 km (0.047 R)
• M88: 75,855,844 km (0.053 R)
• M89: 76,086,375 km (0.063 R)
• M90: 76,201,864 km (0.039 R)
• M91: 77,359,153 km (0.033 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 10,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit