🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.51 AU - 0.71 AU

Year: 171 Days

Day: 33.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,888,256 km

• M1: 79,287 km (0.059 R)
• M2: 132,693 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.05 AU - 1.15 AU

Year: 415 Days

Day: 15.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,888,256 km

• M1: 716,275 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.38 AU - 3.4 AU

Year: 2246 Days

Day: 13.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.9

Radius: 13.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.15 AU - 6.83 AU

Year: 5950 Days

Day: 14.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,888,256 km

• M1: 206,295 km (0.058 R)
• M2: 312,660 km (0.104 R)
• M3: 625,020 km (0.095 R)
• M4: 827,127 km (0.119 R)
• M5: 917,334 km (0.036 R)
• M6: 1,011,282 km (0.112 R)
• M7: 1,406,818 km (0.119 R)
• M8: 1,815,969 km (0.111 R)
• M9: 2,508,008 km (0.056 R)
• M10: 2,604,948 km (0.11 R)
• M11: 2,703,234 km (0.114 R)
• M12: 2,944,236 km (0.098 R)
• M13: 3,234,456 km (0.097 R)
• M14: 3,340,371 km (0.034 R)
• M15: 3,621,465 km (0.119 R)
• M16: 3,910,488 km (0.106 R)
• M17: 4,630,054 km (0.114 R)
• M18: 5,669,909 km (0.106 R)
• M19: 6,644,240 km (0.083 R)
• M20: 7,556,936 km (0.089 R)
• M21: 8,158,320 km (0.088 R)
• M22: 8,538,298 km (0.098 R)
• M23: 8,715,722 km (0.116 R)
• M24: 9,074,158 km (0.067 R)
• M25: 9,559,753 km (0.105 R)
• M26: 11,163,442 km (0.115 R)
• M27: 11,390,083 km (0.106 R)
• M28: 12,079,130 km (0.069 R)
• M29: 12,883,219 km (0.049 R)
• M30: 13,257,662 km (0.117 R)
• M31: 13,566,582 km (0.043 R)
• M32: 14,437,391 km (0.091 R)
• M33: 14,578,312 km (0.097 R)
• M34: 14,719,832 km (0.109 R)
• M35: 15,111,330 km (0.076 R)
• M36: 15,218,591 km (0.11 R)
• M37: 15,506,118 km (0.07 R)
• M38: 15,977,202 km (0.115 R)
• M39: 16,416,272 km (0.09 R)
• M40: 16,526,675 km (0.063 R)
• M41: 17,231,431 km (0.051 R)
• M42: 17,418,578 km (0.108 R)
• M43: 17,681,720 km (0.06 R)
• M44: 18,326,188 km (0.105 R)
• M45: 18,670,562 km (0.091 R)
• M46: 19,755,446 km (0.112 R)
• M47: 20,069,302 km (0.108 R)
• M48: 20,345,161 km (0.047 R)
• M49: 20,940,560 km (0.119 R)
• M50: 21,060,388 km (0.111 R)
• M51: 21,380,976 km (0.117 R)
• M52: 22,189,403 km (0.079 R)
• M53: 22,393,006 km (0.119 R)
• M54: 23,131,421 km (0.055 R)
• M55: 23,379,305 km (0.089 R)
• M56: 23,919,503 km (0.072 R)
• M57: 24,128,491 km (0.103 R)
• M58: 25,181,810 km (0.073 R)
• M59: 25,522,145 km (0.036 R)
• M60: 25,863,976 km (0.069 R)
• M61: 26,250,238 km (0.108 R)
• M62: 26,941,829 km (0.085 R)
• M63: 27,028,745 km (0.101 R)
• M64: 27,508,206 km (0.102 R)
• M65: 27,727,068 km (0.114 R)
• M66: 28,034,342 km (0.055 R)
• M67: 28,210,568 km (0.083 R)
• M68: 29,230,676 km (0.066 R)
• M69: 29,319,986 km (0.108 R)
• M70: 29,588,215 km (0.087 R)
• M71: 29,767,583 km (0.049 R)
• M72: 29,992,428 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.3

Radius: 8

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.7 AU - 12.3 AU

Year: 12245 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,888,256 km

• M1: 143,315 km (0.109 R)
• M2: 247,435 km (0.055 R)
• M3: 341,682 km (0.096 R)
• M4: 684,410 km (0.114 R)
• M5: 826,079 km (0.071 R)
• M6: 1,114,953 km (0.089 R)
• M7: 1,186,162 km (0.096 R)
• M8: 1,512,135 km (0.097 R)
• M9: 1,726,509 km (0.095 R)
• M10: 1,809,536 km (0.082 R)
• M11: 2,066,545 km (0.105 R)
• M12: 3,004,972 km (0.077 R)
• M13: 3,518,093 km (0.115 R)
• M14: 3,802,927 km (0.106 R)
• M15: 4,624,220 km (0.114 R)
• M16: 5,015,269 km (0.093 R)
• M17: 5,094,705 km (0.101 R)
• M18: 5,416,939 km (0.07 R)
• M19: 6,596,219 km (0.119 R)
• M20: 7,349,594 km (0.097 R)
• M21: 7,897,870 km (0.074 R)
• M22: 7,990,471 km (0.117 R)
• M23: 8,554,006 km (0.06 R)
• M24: 9,570,823 km (0.062 R)
• M25: 10,018,270 km (0.116 R)
• M26: 10,320,308 km (0.07 R)
• M27: 11,348,794 km (0.108 R)
• M28: 11,505,871 km (0.082 R)
• M29: 12,355,737 km (0.098 R)
• M30: 13,225,948 km (0.084 R)
• M31: 13,336,052 km (0.03 R)
• M32: 13,391,253 km (0.088 R)
• M33: 13,612,808 km (0.076 R)
• M34: 13,947,309 km (0.062 R)
• M35: 14,624,538 km (0.105 R)
• M36: 15,777,040 km (0.097 R)
• M37: 17,018,254 km (0.115 R)
• M38: 17,318,497 km (0.057 R)
• M39: 17,923,919 km (0.092 R)
• M40: 18,290,733 km (0.101 R)
• M41: 19,844,906 km (0.107 R)
• M42: 20,224,286 km (0.068 R)
• M43: 20,478,453 km (0.105 R)
• M44: 20,733,666 km (0.119 R)
• M45: 22,287,390 km (0.116 R)
• M46: 22,352,914 km (0.065 R)
• M47: 22,615,757 km (0.051 R)
• M48: 22,879,648 km (0.106 R)
• M49: 23,878,214 km (0.107 R)
• M50: 23,945,234 km (0.107 R)
• M51: 24,012,403 km (0.087 R)
• M52: 24,146,892 km (0.059 R)
• M53: 24,416,616 km (0.083 R)
• M54: 25,026,976 km (0.088 R)
• M55: 26,332,217 km (0.088 R)
• M56: 26,958,135 km (0.06 R)
• M57: 27,588,989 km (0.053 R)
• M58: 28,153,870 km (0.091 R)
• M59: 28,722,492 km (0.091 R)
• M60: 29,008,224 km (0.077 R)
• M61: 30,233,131 km (0.095 R)
• M62: 30,596,654 km (0.114 R)
• M63: 30,742,512 km (0.108 R)
• M64: 30,961,673 km (0.118 R)
• M65: 32,658,861 km (0.102 R)
• M66: 32,957,159 km (0.062 R)
• M67: 33,256,355 km (0.098 R)
• M68: 34,234,725 km (0.098 R)
• M69: 34,386,118 km (0.095 R)
• M70: 37,694,175 km (0.103 R)
• M71: 38,163,763 km (0.081 R)
• M72: 40,141,297 km (0.108 R)
• M73: 41,585,515 km (0.084 R)
• M74: 42,883,576 km (0.077 R)
• M75: 42,965,256 km (0.101 R)
• M76: 44,194,951 km (0.116 R)
• M77: 44,359,808 km (0.08 R)
• M78: 44,442,236 km (0.065 R)
• M79: 45,187,084 km (0.093 R)
• M80: 48,207,166 km (0.087 R)
• M81: 49,057,630 km (0.105 R)
• M82: 49,484,732 km (0.117 R)
• M83: 49,998,900 km (0.118 R)
• M84: 50,600,881 km (0.041 R)
• M85: 50,946,004 km (0.103 R)
• M86: 51,986,158 km (0.037 R)
• M87: 52,334,272 km (0.063 R)
• M88: 54,263,336 km (0.11 R)
• M89: 54,351,599 km (0.04 R)
• M90: 54,970,635 km (0.107 R)
• M91: 55,147,909 km (0.117 R)
• M92: 58,371,593 km (0.094 R)
• M93: 60,462,822 km (0.085 R)
• M94: 60,737,483 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.8

Radius: 8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 18.07 AU - 19.77 AU

Year: 29618 Days

Day: 17.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,888,256 km

• M1: 125,961 km (0.118 R)
• M2: 488,138 km (0.116 R)
• M3: 766,390 km (0.094 R)
• M4: 2,607,790 km (0.089 R)
• M5: 2,827,998 km (0.104 R)
• M6: 2,978,194 km (0.108 R)
• M7: 3,092,487 km (0.105 R)
• M8: 3,484,434 km (0.075 R)
• M9: 3,809,211 km (0.075 R)
• M10: 4,101,375 km (0.116 R)
• M11: 4,186,197 km (0.086 R)
• M12: 5,157,686 km (0.098 R)
• M13: 5,858,552 km (0.115 R)
• M14: 6,589,188 km (0.115 R)
• M15: 6,688,670 km (0.094 R)
• M16: 8,028,319 km (0.102 R)
• M17: 8,892,845 km (0.092 R)
• M18: 9,058,151 km (0.038 R)
• M19: 10,708,814 km (0.098 R)
• M20: 11,478,495 km (0.097 R)
• M21: 12,511,618 km (0.114 R)
• M22: 13,133,197 km (0.118 R)
• M23: 13,892,406 km (0.114 R)
• M24: 14,212,845 km (0.025 R)
• M25: 14,991,951 km (0.101 R)
• M26: 15,519,134 km (0.117 R)
• M27: 17,205,251 km (0.115 R)
• M28: 17,273,917 km (0.12 R)
• M29: 17,480,511 km (0.09 R)
• M30: 18,807,295 km (0.103 R)
• M31: 19,304,259 km (0.111 R)
• M32: 19,375,617 km (0.108 R)
• M33: 21,040,641 km (0.045 R)
• M34: 21,261,298 km (0.103 R)
• M35: 21,334,900 km (0.084 R)
• M36: 21,778,907 km (0.056 R)
• M37: 23,204,724 km (0.12 R)
• M38: 23,356,566 km (0.097 R)
• M39: 25,752,077 km (0.088 R)
• M40: 27,178,492 km (0.098 R)
• M41: 28,630,340 km (0.094 R)
• M42: 28,874,783 km (0.073 R)
• M43: 29,038,143 km (0.082 R)
• M44: 31,693,057 km (0.108 R)
• M45: 31,777,280 km (0.089 R)
• M46: 32,453,612 km (0.092 R)
• M47: 36,345,850 km (0.113 R)
• M48: 38,301,692 km (0.059 R)
• M49: 38,391,302 km (0.066 R)
• M50: 39,201,823 km (0.099 R)
• M51: 39,382,836 km (0.07 R)
• M52: 39,927,073 km (0.099 R)
• M53: 40,382,599 km (0.092 R)
• M54: 42,872,057 km (0.064 R)
• M55: 43,058,456 km (0.112 R)
• M56: 43,900,393 km (0.097 R)
• M57: 47,611,467 km (0.089 R)
• M58: 48,968,021 km (0.119 R)
• M59: 51,322,841 km (0.032 R)
• M60: 51,619,792 km (0.052 R)
• M61: 52,116,009 km (0.113 R)
• M62: 52,215,342 km (0.117 R)
• M63: 52,713,503 km (0.079 R)
• M64: 56,243,863 km (0.089 R)
• M65: 56,754,440 km (0.115 R)
• M66: 57,266,514 km (0.088 R)
• M67: 57,471,762 km (0.117 R)
• M68: 58,295,298 km (0.083 R)
• M69: 61,523,172 km (0.09 R)
• M70: 62,471,173 km (0.071 R)
• M71: 65,343,752 km (0.114 R)
• M72: 65,558,275 km (0.115 R)
• M73: 65,665,686 km (0.097 R)
• M74: 65,880,509 km (0.115 R)
• M75: 65,987,920 km (0.079 R)
• M76: 66,742,192 km (0.109 R)
• M77: 67,174,530 km (0.029 R)
• M78: 67,824,683 km (0.032 R)
• M79: 68,585,837 km (0.096 R)
• M80: 69,022,064 km (0.099 R)
• M81: 69,787,706 km (0.104 R)
• M82: 72,212,089 km (0.113 R)
• M83: 73,100,551 km (0.066 R)
• M84: 73,992,603 km (0.111 R)
• M85: 74,776,047 km (0.108 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 17,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit