🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.68 AU - 1.04 AU

Year: 282 Days

Day: 24.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,995,159 km

• M1: 62,083 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.08 AU - 1.08 AU

Year: 396 Days

Day: 29.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 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: 1.73 AU - 2.41 AU

Year: 1052 Days

Day: 45.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,995,159 km

• M1: 669,151 km (0.042 R)
• M2: 1,015,770 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.02 AU - 3.22 AU

Year: 1497 Days

Day: 12.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 162.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,995,159 km

• M1: 269,276 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.95 AU - 3.13 AU

Year: 1872 Days

Day: 37.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.43 AU - 3.73 AU

Year: 2392 Days

Day: 24.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,995,159 km

• M1: 955,332 km (0.047 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.46 AU - 4.7 AU

Year: 2910 Days

Day: 31.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 147.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,995,159 km

• M1: 830,268 km (0.106 R)

Asteroid Belt

Center: 7.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.4

Radius: 11.9

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.8 AU - 12.18 AU

Year: 12865 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,995,159 km

• M1: 185,352 km (0.063 R)
• M2: 289,322 km (0.06 R)
• M3: 400,174 km (0.035 R)
• M4: 496,216 km (0.105 R)
• M5: 861,235 km (0.107 R)
• M6: 1,156,691 km (0.1 R)
• M7: 1,484,460 km (0.08 R)
• M8: 1,591,422 km (0.093 R)
• M9: 1,701,077 km (0.08 R)
• M10: 2,195,498 km (0.095 R)
• M11: 2,799,724 km (0.112 R)
• M12: 2,899,805 km (0.042 R)
• M13: 3,069,300 km (0.094 R)
• M14: 3,172,522 km (0.099 R)
• M15: 3,561,477 km (0.063 R)
• M16: 4,423,459 km (0.087 R)
• M17: 4,619,283 km (0.074 R)
• M18: 5,060,148 km (0.027 R)
• M19: 5,683,223 km (0.075 R)
• M20: 6,155,803 km (0.108 R)
• M21: 6,865,645 km (0.079 R)
• M22: 7,001,629 km (0.098 R)
• M23: 8,800,843 km (0.071 R)
• M24: 10,213,346 km (0.07 R)
• M25: 10,420,838 km (0.114 R)
• M26: 10,787,502 km (0.105 R)
• M27: 10,945,927 km (0.084 R)
• M28: 11,051,842 km (0.119 R)
• M29: 11,695,262 km (0.059 R)
• M30: 12,076,288 km (0.072 R)
• M31: 12,185,943 km (0.041 R)
• M32: 13,018,456 km (0.095 R)
• M33: 13,640,633 km (0.099 R)
• M34: 14,330,578 km (0.116 R)
• M35: 14,446,666 km (0.099 R)
• M36: 14,972,952 km (0.087 R)
• M37: 15,446,130 km (0.092 R)
• M38: 15,684,439 km (0.116 R)
• M39: 16,589,357 km (0.062 R)
• M40: 16,711,279 km (0.11 R)
• M41: 17,140,475 km (0.075 R)
• M42: 18,072,320 km (0.086 R)
• M43: 18,260,664 km (0.103 R)
• M44: 20,310,005 km (0.09 R)
• M45: 21,229,284 km (0.117 R)
• M46: 23,176,600 km (0.064 R)
• M47: 23,861,309 km (0.078 R)
• M48: 24,691,727 km (0.031 R)
• M49: 25,813,561 km (0.099 R)
• M50: 26,167,510 km (0.117 R)
• M51: 26,808,836 km (0.069 R)
• M52: 27,455,248 km (0.03 R)
• M53: 28,034,192 km (0.119 R)
• M54: 28,690,328 km (0.105 R)
• M55: 29,943,510 km (0.118 R)
• M56: 30,464,709 km (0.086 R)
• M57: 31,214,493 km (0.043 R)
• M58: 31,289,741 km (0.098 R)
• M59: 32,350,540 km (0.116 R)
• M60: 32,732,164 km (0.078 R)
• M61: 33,654,435 km (0.092 R)
• M62: 34,740,964 km (0.118 R)
• M63: 34,897,144 km (0.078 R)
• M64: 36,392,524 km (0.118 R)
• M65: 36,948,729 km (0.043 R)
• M66: 37,667,846 km (0.047 R)
• M67: 37,989,033 km (0.103 R)
• M68: 38,472,533 km (0.081 R)
• M69: 40,590,689 km (0.07 R)
• M70: 41,581,177 km (0.107 R)
• M71: 44,345,596 km (0.111 R)
• M72: 45,195,013 km (0.112 R)
• M73: 45,450,825 km (0.039 R)
• M74: 45,707,236 km (0.084 R)
• M75: 46,307,273 km (0.097 R)
• M76: 47,428,509 km (0.073 R)
• M77: 48,558,721 km (0.041 R)
• M78: 49,258,540 km (0.09 R)
• M79: 49,434,018 km (0.051 R)
• M80: 49,961,799 km (0.108 R)
• M81: 50,049,912 km (0.077 R)
• M82: 51,823,694 km (0.045 R)
• M83: 54,976,769 km (0.09 R)
• M84: 55,889,166 km (0.076 R)
• M85: 55,980,570 km (0.1 R)
• M86: 57,266,962 km (0.099 R)
• M87: 57,913,674 km (0.112 R)
• M88: 58,377,128 km (0.091 R)
• M89: 59,868,619 km (0.085 R)
• M90: 62,508,573 km (0.097 R)
• M91: 63,460,763 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.8

Radius: 8

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.13 AU - 13.91 AU

Year: 15642 Days

Day: 5.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,995,159 km

• M1: 183,706 km (0.072 R)
• M2: 351,705 km (0.079 R)
• M3: 754,422 km (0.114 R)
• M4: 832,961 km (0.104 R)
• M5: 1,041,800 km (0.114 R)
• M6: 1,107,772 km (0.119 R)
• M7: 1,244,056 km (0.075 R)
• M8: 1,483,861 km (0.103 R)
• M9: 1,583,793 km (0.072 R)
• M10: 2,404,337 km (0.084 R)
• M11: 2,552,439 km (0.067 R)
• M12: 3,109,990 km (0.101 R)
• M13: 3,206,630 km (0.044 R)
• M14: 3,304,168 km (0.097 R)
• M15: 3,603,065 km (0.1 R)
• M16: 3,704,492 km (0.064 R)
• M17: 4,049,914 km (0.114 R)
• M18: 4,514,415 km (0.085 R)
• M19: 5,223,509 km (0.063 R)
• M20: 5,300,253 km (0.112 R)
• M21: 5,377,295 km (0.11 R)
• M22: 5,532,428 km (0.11 R)
• M23: 5,728,551 km (0.08 R)
• M24: 6,007,102 km (0.036 R)
• M25: 6,168,070 km (0.053 R)
• M26: 6,289,842 km (0.087 R)
• M27: 6,535,931 km (0.059 R)
• M28: 7,122,055 km (0.042 R)
• M29: 8,032,658 km (0.116 R)
• M30: 8,121,369 km (0.109 R)
• M31: 9,913,851 km (0.119 R)
• M32: 10,344,244 km (0.116 R)
• M33: 10,634,763 km (0.042 R)
• M34: 10,878,757 km (0.042 R)
• M35: 11,273,097 km (0.102 R)
• M36: 11,472,062 km (0.039 R)
• M37: 11,923,848 km (0.057 R)
• M38: 11,974,412 km (0.085 R)
• M39: 12,025,126 km (0.105 R)
• M40: 12,793,311 km (0.084 R)
• M41: 12,948,743 km (0.09 R)
• M42: 13,524,396 km (0.112 R)
• M43: 15,301,169 km (0.117 R)
• M44: 15,687,431 km (0.12 R)
• M45: 16,300,782 km (0.102 R)
• M46: 16,922,062 km (0.118 R)
• M47: 17,436,230 km (0.119 R)
• M48: 18,714,245 km (0.057 R)
• M49: 18,949,861 km (0.072 R)
• M50: 20,323,768 km (0.086 R)
• M51: 20,565,967 km (0.109 R)
• M52: 20,931,136 km (0.104 R)
• M53: 21,237,063 km (0.066 R)
• M54: 21,977,124 km (0.116 R)
• M55: 23,103,297 km (0.081 R)
• M56: 23,419,397 km (0.046 R)
• M57: 23,482,827 km (0.101 R)
• M58: 23,609,835 km (0.12 R)
• M59: 25,737,566 km (0.077 R)
• M60: 25,802,940 km (0.09 R)
• M61: 25,933,988 km (0.108 R)
• M62: 27,123,141 km (0.069 R)
• M63: 27,189,712 km (0.093 R)
• M64: 27,323,153 km (0.118 R)
• M65: 28,330,097 km (0.049 R)
• M66: 28,397,565 km (0.059 R)
• M67: 29,212,575 km (0.075 R)
• M68: 29,417,524 km (0.059 R)
• M69: 29,554,406 km (0.101 R)
• M70: 29,622,922 km (0.063 R)
• M71: 31,074,171 km (0.056 R)
• M72: 32,054,485 km (0.062 R)
• M73: 33,401,165 km (0.117 R)
• M74: 34,333,160 km (0.05 R)
• M75: 34,693,841 km (0.116 R)
• M76: 37,032,055 km (0.071 R)
• M77: 37,698,963 km (0.096 R)
• M78: 39,194,792 km (0.105 R)
• M79: 39,345,437 km (0.092 R)
• M80: 40,481,483 km (0.051 R)
• M81: 40,938,953 km (0.064 R)
• M82: 41,168,287 km (0.074 R)
• M83: 44,188,668 km (0.059 R)
• M84: 45,211,169 km (0.071 R)
• M85: 45,606,556 km (0.057 R)
• M86: 49,053,890 km (0.066 R)
• M87: 49,378,816 km (0.098 R)
• M88: 50,849,663 km (0.12 R)
• M89: 52,335,020 km (0.102 R)
• M90: 52,666,978 km (0.1 R)
• M91: 54,421,461 km (0.1 R)
• M92: 56,961,035 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937

Radius: 3.8

Gravity: 64.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.29 AU - 18.79 AU

Year: 21631 Days

Day: 22.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 88,995,159 km

• M1: 123,269 km (0.11 R)
• M2: 149,897 km (0.059 R)
• M3: 441,912 km (0.109 R)
• M4: 629,657 km (0.102 R)
• M5: 896,390 km (0.041 R)
• M6: 1,132,605 km (0.034 R)
• M7: 1,321,996 km (0.042 R)
• M8: 1,420,432 km (0.099 R)
• M9: 1,589,777 km (0.101 R)
• M10: 1,729,950 km (0.117 R)
• M11: 2,022,264 km (0.098 R)
• M12: 2,212,702 km (0.117 R)
• M13: 2,860,012 km (0.088 R)
• M14: 2,944,834 km (0.115 R)
• M15: 3,160,554 km (0.098 R)
• M16: 3,204,237 km (0.059 R)
• M17: 3,698,658 km (0.078 R)
• M18: 3,791,109 km (0.112 R)
• M19: 4,264,587 km (0.06 R)
• M20: 4,459,213 km (0.09 R)
• M21: 4,508,431 km (0.086 R)
• M22: 5,422,773 km (0.041 R)
• M23: 5,527,791 km (0.081 R)
• M24: 6,614,769 km (0.093 R)
• M25: 8,485,042 km (0.089 R)
• M26: 8,976,471 km (0.029 R)
• M27: 9,038,554 km (0.066 R)
• M28: 9,100,786 km (0.069 R)
• M29: 9,540,455 km (0.12 R)
• M30: 9,986,855 km (0.104 R)
• M31: 10,309,836 km (0.055 R)
• M32: 10,439,987 km (0.111 R)
• M33: 10,702,082 km (0.093 R)
• M34: 11,099,115 km (0.075 R)
• M35: 11,636,022 km (0.065 R)
• M36: 11,907,542 km (0.09 R)
• M37: 11,975,758 km (0.091 R)
• M38: 13,085,027 km (0.074 R)
• M39: 13,225,948 km (0.069 R)
• M40: 14,010,140 km (0.062 R)
• M41: 14,371,568 km (0.107 R)
• M42: 14,956,197 km (0.097 R)
• M43: 16,375,432 km (0.112 R)
• M44: 17,448,497 km (0.071 R)
• M45: 19,179,943 km (0.117 R)
• M46: 20,066,011 km (0.111 R)
• M47: 20,800,836 km (0.101 R)
• M48: 22,128,966 km (0.045 R)
• M49: 25,303,133 km (0.045 R)
• M50: 25,654,688 km (0.089 R)
• M51: 26,185,013 km (0.118 R)
• M52: 27,346,640 km (0.112 R)
• M53: 27,707,470 km (0.109 R)
• M54: 29,258,202 km (0.067 R)
• M55: 30,649,761 km (0.053 R)
• M56: 30,743,410 km (0.109 R)
• M57: 30,837,058 km (0.107 R)
• M58: 31,024,504 km (0.114 R)
• M59: 33,882,871 km (0.081 R)
• M60: 34,173,390 km (0.075 R)
• M61: 35,441,381 km (0.086 R)
• M62: 36,328,347 km (0.105 R)
• M63: 37,023,079 km (0.091 R)
• M64: 37,422,207 km (0.098 R)
• M65: 37,922,911 km (0.025 R)
• M66: 40,357,317 km (0.116 R)
• M67: 40,562,415 km (0.046 R)
• M68: 41,283,178 km (0.071 R)
• M69: 41,489,922 km (0.05 R)
• M70: 41,696,966 km (0.104 R)
• M71: 42,216,070 km (0.078 R)
• M72: 43,155,844 km (0.082 R)
• M73: 44,419,497 km (0.055 R)
• M74: 45,268,764 km (0.087 R)
• M75: 48,609,734 km (0.077 R)
• M76: 49,265,421 km (0.096 R)
• M77: 50,254,562 km (0.109 R)
• M78: 52,029,092 km (0.083 R)
• M79: 54,275,903 km (0.116 R)
• M80: 54,842,579 km (0.116 R)
• M81: 56,210,502 km (0.077 R)
• M82: 56,325,094 km (0.094 R)
• M83: 56,554,278 km (0.112 R)
• M84: 56,898,653 km (0.11 R)
• M85: 61,321,514 km (0.087 R)
• M86: 61,793,345 km (0.105 R)
• M87: 63,812,617 km (0.09 R)
• M88: 66,215,608 km (0.03 R)
• M89: 67,793,417 km (0.078 R)
• M90: 68,648,069 km (0.092 R)
• M91: 69,752,251 km (0.045 R)
• M92: 72,600,595 km (0.12 R)
• M93: 75,234,116 km (0.079 R)
• M94: 78,026,509 km (0.053 R)
• M95: 80,594,207 km (0.084 R)
• M96: 87,133,878 km (0.07 R)
• M97: 87,797,046 km (0.055 R)
• M98: 88,728,442 km (0.111 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 11,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit