🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.41 AU - 0.65 AU

Year: 145 Days

Day: 35.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,316,377 km

• M1: 86,767 km (0.11 R)
• M2: 107,860 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.44 AU - 0.7 AU

Year: 162 Days

Day: 14.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.73 AU

Year: 202 Days

Day: 46.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.87 AU - 1.01 AU

Year: 343 Days

Day: 17.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.26 AU - 2.3 AU

Year: 1297 Days

Day: 33.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.51 AU - 3.21 AU

Year: 1822 Days

Day: 26.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 155.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,316,377 km

• M1: 248,482 km (0.07 R)
• M2: 1,073,814 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.87 AU - 4.51 AU

Year: 2670 Days

Day: 19.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,316,377 km

• M1: 880,982 km (0.102 R)
• M2: 2,800,622 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 13.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.01 AU - 7.93 AU

Year: 7691 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,316,377 km

• M1: 317,297 km (0.067 R)
• M2: 408,253 km (0.107 R)
• M3: 810,970 km (0.114 R)
• M4: 967,150 km (0.097 R)
• M5: 1,087,577 km (0.115 R)
• M6: 1,622,987 km (0.108 R)
• M7: 2,016,430 km (0.073 R)
• M8: 2,174,405 km (0.062 R)
• M9: 2,419,297 km (0.086 R)
• M10: 2,566,501 km (0.087 R)
• M11: 3,026,215 km (0.039 R)
• M12: 3,655,574 km (0.114 R)
• M13: 3,923,803 km (0.07 R)
• M14: 4,047,819 km (0.105 R)
• M15: 4,557,200 km (0.044 R)
• M16: 4,979,664 km (0.054 R)
• M17: 5,195,684 km (0.105 R)
• M18: 5,442,520 km (0.069 R)
• M19: 5,581,197 km (0.078 R)
• M20: 6,062,005 km (0.099 R)
• M21: 6,853,228 km (0.094 R)
• M22: 6,973,206 km (0.032 R)
• M23: 7,124,150 km (0.09 R)
• M24: 7,521,931 km (0.103 R)
• M25: 7,614,681 km (0.105 R)
• M26: 8,116,283 km (0.108 R)
• M27: 8,211,577 km (0.084 R)
• M28: 8,403,212 km (0.097 R)
• M29: 9,085,677 km (0.076 R)
• M30: 9,684,966 km (0.112 R)
• M31: 10,400,343 km (0.109 R)
• M32: 10,504,014 km (0.075 R)
• M33: 11,558,829 km (0.108 R)
• M34: 11,881,960 km (0.112 R)
• M35: 12,353,942 km (0.027 R)
• M36: 12,463,747 km (0.092 R)
• M37: 12,832,057 km (0.1 R)
• M38: 12,943,208 km (0.066 R)
• M39: 13,391,253 km (0.093 R)
• M40: 13,920,531 km (0.096 R)
• M41: 15,391,377 km (0.065 R)
• M42: 15,707,328 km (0.076 R)
• M43: 15,826,258 km (0.067 R)
• M44: 16,185,293 km (0.108 R)
• M45: 16,627,654 km (0.076 R)
• M46: 16,870,601 km (0.115 R)
• M47: 18,562,253 km (0.091 R)
• M48: 19,620,210 km (0.041 R)
• M49: 20,394,079 km (0.109 R)
• M50: 20,523,930 km (0.03 R)
• M51: 20,959,110 km (0.072 R)
• M52: 21,177,823 km (0.089 R)
• M53: 21,750,034 km (0.091 R)
• M54: 22,015,870 km (0.108 R)
• M55: 22,416,792 km (0.095 R)
• M56: 22,595,562 km (0.056 R)
• M57: 23,952,564 km (0.119 R)
• M58: 24,043,968 km (0.078 R)
• M59: 24,227,076 km (0.056 R)
• M60: 24,410,782 km (0.088 R)
• M61: 24,918,069 km (0.114 R)
• M62: 25,057,045 km (0.068 R)
• M63: 25,149,796 km (0.074 R)
• M64: 25,242,696 km (0.111 R)
• M65: 26,461,021 km (0.119 R)
• M66: 27,411,117 km (0.055 R)
• M67: 27,554,581 km (0.113 R)
• M68: 27,746,216 km (0.108 R)
• M69: 28,323,963 km (0.058 R)
• M70: 29,540,493 km (0.075 R)
• M71: 30,031,922 km (0.066 R)
• M72: 30,476,377 km (0.065 R)
• M73: 30,873,410 km (0.039 R)
• M74: 31,022,709 km (0.086 R)
• M75: 31,122,341 km (0.07 R)
• M76: 31,372,020 km (0.112 R)
• M77: 31,974,002 km (0.109 R)
• M78: 32,630,288 km (0.066 R)
• M79: 34,471,089 km (0.12 R)
• M80: 34,626,073 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.7

Radius: 8

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.22 AU - 14.5 AU

Year: 19439 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,316,377 km

• M1: 110,403 km (0.084 R)
• M2: 233,373 km (0.113 R)
• M3: 360,980 km (0.066 R)
• M4: 589,565 km (0.103 R)
• M5: 1,272,479 km (0.117 R)
• M6: 1,351,018 km (0.116 R)
• M7: 1,540,559 km (0.071 R)
• M8: 1,915,451 km (0.067 R)
• M9: 2,128,927 km (0.117 R)
• M10: 2,191,459 km (0.104 R)
• M11: 2,286,304 km (0.078 R)
• M12: 3,417,414 km (0.075 R)
• M13: 3,789,912 km (0.115 R)
• M14: 4,254,115 km (0.069 R)
• M15: 4,533,264 km (0.085 R)
• M16: 5,448,953 km (0.058 R)
• M17: 5,752,188 km (0.057 R)
• M18: 5,839,852 km (0.083 R)
• M19: 6,016,378 km (0.062 R)
• M20: 6,511,247 km (0.106 R)
• M21: 6,740,431 km (0.114 R)
• M22: 7,254,150 km (0.112 R)
• M23: 7,396,418 km (0.101 R)
• M24: 7,683,945 km (0.086 R)
• M25: 9,432,146 km (0.066 R)
• M26: 9,483,907 km (0.116 R)
• M27: 10,430,712 km (0.09 R)
• M28: 10,591,380 km (0.116 R)
• M29: 10,969,563 km (0.066 R)
• M30: 12,754,415 km (0.055 R)
• M31: 12,869,007 km (0.105 R)
• M32: 13,041,344 km (0.077 R)
• M33: 13,388,561 km (0.077 R)
• M34: 13,973,937 km (0.034 R)
• M35: 14,448,162 km (0.086 R)
• M36: 16,025,971 km (0.036 R)
• M37: 16,397,722 km (0.071 R)
• M38: 19,275,686 km (0.113 R)
• M39: 21,756,168 km (0.052 R)
• M40: 22,236,676 km (0.074 R)
• M41: 23,208,165 km (0.118 R)
• M42: 24,051,897 km (0.114 R)
• M43: 24,122,657 km (0.112 R)
• M44: 24,335,235 km (0.084 R)
• M45: 25,480,108 km (0.046 R)
• M46: 25,841,536 km (0.091 R)
• M47: 30,155,640 km (0.113 R)
• M48: 30,461,268 km (0.076 R)
• M49: 30,614,606 km (0.093 R)
• M50: 32,943,396 km (0.112 R)
• M51: 34,447,453 km (0.111 R)
• M52: 34,527,338 km (0.085 R)
• M53: 34,766,994 km (0.07 R)
• M54: 35,087,433 km (0.109 R)
• M55: 35,248,101 km (0.073 R)
• M56: 35,489,552 km (0.09 R)
• M57: 36,460,591 km (0.106 R)
• M58: 37,686,546 km (0.119 R)
• M59: 37,851,104 km (0.062 R)
• M60: 41,614,836 km (0.109 R)
• M61: 41,955,172 km (0.103 R)
• M62: 42,552,815 km (0.119 R)
• M63: 43,670,311 km (0.106 R)
• M64: 44,449,716 km (0.028 R)
• M65: 44,536,632 km (0.096 R)
• M66: 44,797,531 km (0.107 R)
• M67: 44,884,597 km (0.074 R)
• M68: 49,041,623 km (0.117 R)
• M69: 51,667,215 km (0.113 R)
• M70: 51,941,428 km (0.057 R)
• M71: 54,523,936 km (0.081 R)
• M72: 54,710,036 km (0.092 R)
• M73: 55,456,379 km (0.086 R)
• M74: 57,053,636 km (0.047 R)
• M75: 57,337,124 km (0.077 R)
• M76: 57,715,756 km (0.063 R)
• M77: 57,810,452 km (0.104 R)
• M78: 58,285,275 km (0.088 R)
• M79: 59,047,476 km (0.103 R)
• M80: 59,334,106 km (0.065 R)
• M81: 59,812,969 km (0.082 R)
• M82: 60,485,561 km (0.105 R)
• M83: 61,741,285 km (0.056 R)
• M84: 62,323,670 km (0.118 R)
• M85: 62,713,073 km (0.117 R)
• M86: 63,591,960 km (0.071 R)
• M87: 63,787,784 km (0.088 R)
• M88: 65,361,853 km (0.072 R)
• M89: 66,253,007 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.9

Radius: 5.8

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.95 AU - 17.79 AU

Year: 20522 Days

Day: 24.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,316,377 km

• M1: 165,904 km (0.114 R)
• M2: 451,337 km (0.097 R)
• M3: 578,046 km (0.119 R)
• M4: 716,574 km (0.032 R)
• M5: 1,193,641 km (0.089 R)
• M6: 1,268,590 km (0.084 R)
• M7: 1,345,184 km (0.1 R)
• M8: 1,423,424 km (0.075 R)
• M9: 1,476,381 km (0.118 R)
• M10: 2,132,368 km (0.096 R)
• M11: 2,254,739 km (0.039 R)
• M12: 2,411,069 km (0.117 R)
• M13: 3,244,030 km (0.09 R)
• M14: 3,456,309 km (0.111 R)
• M15: 4,157,774 km (0.063 R)
• M16: 4,310,962 km (0.08 R)
• M17: 5,023,197 km (0.048 R)
• M18: 5,145,419 km (0.036 R)
• M19: 5,899,392 km (0.101 R)
• M20: 6,071,579 km (0.064 R)
• M21: 6,333,076 km (0.04 R)
• M22: 6,553,733 km (0.066 R)
• M23: 7,230,963 km (0.104 R)
• M24: 7,882,910 km (0.098 R)
• M25: 8,025,178 km (0.042 R)
• M26: 8,168,193 km (0.117 R)
• M27: 8,505,088 km (0.115 R)
• M28: 8,994,422 km (0.094 R)
• M29: 10,051,331 km (0.037 R)
• M30: 10,672,761 km (0.094 R)
• M31: 10,829,988 km (0.113 R)
• M32: 11,844,112 km (0.104 R)
• M33: 12,061,328 km (0.096 R)
• M34: 12,499,949 km (0.093 R)
• M35: 12,555,151 km (0.119 R)
• M36: 12,721,205 km (0.118 R)
• M37: 13,167,605 km (0.059 R)
• M38: 13,562,543 km (0.1 R)
• M39: 14,190,704 km (0.086 R)
• M40: 14,248,300 km (0.112 R)
• M41: 17,409,751 km (0.079 R)
• M42: 17,780,904 km (0.074 R)
• M43: 18,092,067 km (0.114 R)
• M44: 19,163,637 km (0.087 R)
• M45: 20,190,776 km (0.063 R)
• M46: 21,897,837 km (0.1 R)
• M47: 22,971,202 km (0.036 R)
• M48: 23,106,438 km (0.101 R)
• M49: 23,718,892 km (0.116 R)
• M50: 25,168,495 km (0.115 R)
• M51: 25,587,968 km (0.1 R)
• M52: 25,798,602 km (0.049 R)
• M53: 26,221,515 km (0.103 R)
• M54: 28,008,013 km (0.038 R)
• M55: 28,152,674 km (0.073 R)
• M56: 28,225,079 km (0.035 R)
• M57: 28,297,484 km (0.082 R)
• M58: 28,733,712 km (0.107 R)
• M59: 28,952,574 km (0.081 R)
• M60: 30,425,813 km (0.082 R)
• M61: 30,947,312 km (0.111 R)
• M62: 31,998,835 km (0.116 R)
• M63: 32,605,155 km (0.092 R)
• M64: 33,062,177 km (0.056 R)
• M65: 35,927,724 km (0.065 R)
• M66: 36,163,490 km (0.087 R)
• M67: 37,668,893 km (0.118 R)
• M68: 37,828,514 km (0.094 R)
• M69: 39,437,290 km (0.099 R)
• M70: 40,986,226 km (0.112 R)
• M71: 41,068,355 km (0.103 R)
• M72: 41,479,600 km (0.117 R)
• M73: 41,809,463 km (0.07 R)
• M74: 42,305,979 km (0.074 R)
• M75: 43,807,343 km (0.108 R)
• M76: 45,071,744 km (0.088 R)
• M77: 45,156,416 km (0.088 R)
• M78: 45,495,854 km (0.069 R)
• M79: 47,205,459 km (0.05 R)
• M80: 50,072,202 km (0.119 R)
• M81: 50,335,495 km (0.094 R)
• M82: 51,305,188 km (0.115 R)
• M83: 51,836,709 km (0.045 R)
• M84: 54,792,614 km (0.102 R)
• M85: 56,062,999 km (0.104 R)
• M86: 57,526,814 km (0.098 R)
• M87: 58,910,445 km (0.105 R)
• M88: 59,003,046 km (0.114 R)
• M89: 60,585,342 km (0.116 R)
• M90: 61,334,678 km (0.09 R)
• M91: 62,181,402 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 19,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit