🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.65 AU - 0.67 AU

Year: 188 Days

Day: 45.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,232,036 km

• M1: 438,023 km (0.077 R)
• M2: 559,646 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.31 AU - 1.35 AU

Year: 537 Days

Day: 44.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.24 AU - 1.68 AU

Year: 617 Days

Day: 30.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,232,036 km

• M1: 904,319 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.39 AU - 1.73 AU

Year: 682 Days

Day: 45 Hours

Environment

Temp: 4 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.4 AU - 1.94 AU

Year: 755 Days

Day: 42.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.06 AU - 3.78 AU

Year: 2213 Days

Day: 41.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,232,036 km

• M1: 43,832 km (0.112 R)
• M2: 299,345 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.47 AU - 4.71 AU

Year: 3440 Days

Day: 38.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 10.4

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.81 AU - 8.33 AU

Year: 7287 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,232,036 km

• M1: 283,787 km (0.034 R)
• M2: 374,443 km (0.071 R)
• M3: 442,062 km (0.033 R)
• M4: 619,784 km (0.073 R)
• M5: 777,161 km (0.093 R)
• M6: 884,572 km (0.09 R)
• M7: 1,064,090 km (0.104 R)
• M8: 1,440,328 km (0.053 R)
• M9: 1,733,989 km (0.091 R)
• M10: 1,940,434 km (0.119 R)
• M11: 2,491,702 km (0.089 R)
• M12: 2,560,966 km (0.093 R)
• M13: 3,139,461 km (0.109 R)
• M14: 3,214,559 km (0.06 R)
• M15: 3,392,281 km (0.114 R)
• M16: 3,521,235 km (0.083 R)
• M17: 4,412,988 km (0.046 R)
• M18: 4,725,348 km (0.097 R)
• M19: 4,840,688 km (0.109 R)
• M20: 4,957,075 km (0.105 R)
• M21: 6,328,888 km (0.09 R)
• M22: 6,552,387 km (0.077 R)
• M23: 7,172,171 km (0.114 R)
• M24: 7,238,443 km (0.117 R)
• M25: 7,405,244 km (0.083 R)
• M26: 7,776,546 km (0.102 R)
• M27: 8,085,017 km (0.115 R)
• M28: 8,467,389 km (0.098 R)
• M29: 8,855,745 km (0.079 R)
• M30: 8,926,954 km (0.078 R)
• M31: 9,358,394 km (0.095 R)
• M32: 10,279,019 km (0.106 R)
• M33: 10,769,102 km (0.063 R)
• M34: 11,189,921 km (0.045 R)
• M35: 11,889,889 km (0.099 R)
• M36: 12,086,910 km (0.081 R)
• M37: 12,484,242 km (0.106 R)
• M38: 12,684,403 km (0.111 R)
• M39: 12,764,887 km (0.092 R)
• M40: 13,414,142 km (0.064 R)
• M41: 14,534,032 km (0.109 R)
• M42: 15,382,999 km (0.109 R)
• M43: 15,554,588 km (0.073 R)
• M44: 15,640,757 km (0.108 R)
• M45: 15,727,075 km (0.115 R)
• M46: 17,217,518 km (0.105 R)
• M47: 18,160,434 km (0.114 R)
• M48: 18,798,468 km (0.095 R)
• M49: 19,120,104 km (0.03 R)
• M50: 19,676,010 km (0.089 R)
• M51: 20,190,177 km (0.032 R)
• M52: 20,803,529 km (0.105 R)
• M53: 20,945,946 km (0.051 R)
• M54: 21,375,142 km (0.077 R)
• M55: 21,855,351 km (0.11 R)
• M56: 22,096,952 km (0.097 R)
• M57: 23,120,800 km (0.105 R)
• M58: 24,509,966 km (0.058 R)
• M59: 24,610,196 km (0.091 R)
• M60: 25,926,059 km (0.077 R)
• M61: 27,212,750 km (0.088 R)
• M62: 27,420,542 km (0.06 R)
• M63: 27,524,662 km (0.027 R)
• M64: 27,733,201 km (0.064 R)
• M65: 27,942,339 km (0.096 R)
• M66: 28,204,584 km (0.051 R)
• M67: 28,309,602 km (0.119 R)
• M68: 28,414,769 km (0.108 R)
• M69: 28,625,702 km (0.076 R)
• M70: 29,048,915 km (0.095 R)
• M71: 29,955,029 km (0.115 R)
• M72: 30,438,529 km (0.119 R)
• M73: 31,795,083 km (0.067 R)
• M74: 32,398,261 km (0.109 R)
• M75: 32,894,627 km (0.047 R)
• M76: 33,116,032 km (0.08 R)
• M77: 33,449,037 km (0.12 R)
• M78: 34,848,525 km (0.06 R)
• M79: 36,782,376 km (0.084 R)
• M80: 38,459,219 km (0.105 R)
• M81: 38,750,785 km (0.079 R)
• M82: 38,867,621 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81

Radius: 10.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.95 AU - 8.87 AU

Year: 8532 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,232,036 km

• M1: 130,001 km (0.099 R)
• M2: 297,550 km (0.043 R)
• M3: 454,030 km (0.107 R)
• M4: 552,764 km (0.082 R)
• M5: 623,225 km (0.112 R)
• M6: 794,514 km (0.105 R)
• M7: 1,290,730 km (0.097 R)
• M8: 1,526,347 km (0.091 R)
• M9: 1,616,854 km (0.079 R)
• M10: 1,912,908 km (0.038 R)
• M11: 2,096,165 km (0.059 R)
• M12: 2,211,805 km (0.098 R)
• M13: 2,510,402 km (0.037 R)
• M14: 2,680,345 km (0.114 R)
• M15: 2,790,299 km (0.117 R)
• M16: 2,950,369 km (0.114 R)
• M17: 3,096,975 km (0.109 R)
• M18: 3,245,975 km (0.039 R)
• M19: 3,363,559 km (0.105 R)
• M20: 3,551,304 km (0.089 R)
• M21: 3,865,908 km (0.086 R)
• M22: 4,135,184 km (0.116 R)
• M23: 4,317,993 km (0.085 R)
• M24: 4,392,044 km (0.058 R)
• M25: 4,844,428 km (0.114 R)
• M26: 4,921,321 km (0.105 R)
• M27: 5,292,025 km (0.082 R)
• M28: 5,631,462 km (0.082 R)
• M29: 6,206,068 km (0.054 R)
• M30: 6,649,326 km (0.109 R)
• M31: 6,842,457 km (0.087 R)
• M32: 6,907,233 km (0.086 R)
• M33: 7,455,210 km (0.092 R)
• M34: 7,544,221 km (0.12 R)
• M35: 7,790,758 km (0.069 R)
• M36: 7,971,622 km (0.041 R)
• M37: 8,360,875 km (0.101 R)
• M38: 8,522,890 km (0.11 R)
• M39: 8,803,236 km (0.071 R)
• M40: 9,015,516 km (0.082 R)
• M41: 9,301,098 km (0.05 R)
• M42: 9,638,142 km (0.025 R)
• M43: 10,249,848 km (0.07 R)
• M44: 10,622,945 km (0.034 R)
• M45: 10,773,440 km (0.114 R)
• M46: 11,588,150 km (0.087 R)
• M47: 11,794,895 km (0.039 R)
• M48: 12,396,128 km (0.082 R)
• M49: 13,114,797 km (0.03 R)
• M50: 13,384,372 km (0.095 R)
• M51: 13,929,058 km (0.087 R)
• M52: 14,038,863 km (0.095 R)
• M53: 14,453,249 km (0.116 R)
• M54: 14,759,625 km (0.104 R)
• M55: 14,843,699 km (0.12 R)
• M56: 15,293,989 km (0.066 R)
• M57: 16,266,076 km (0.043 R)
• M58: 16,381,715 km (0.064 R)
• M59: 16,730,427 km (0.114 R)
• M60: 16,905,756 km (0.092 R)
• M61: 17,258,059 km (0.074 R)
• M62: 17,494,274 km (0.053 R)
• M63: 18,149,513 km (0.096 R)
• M64: 18,510,343 km (0.062 R)
• M65: 19,055,926 km (0.098 R)
• M66: 19,300,220 km (0.098 R)
• M67: 19,822,615 km (0.027 R)
• M68: 20,318,532 km (0.118 R)
• M69: 20,599,328 km (0.079 R)
• M70: 21,070,112 km (0.042 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.2

Radius: 3.3

Gravity: 26.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16.07 AU - 18.61 AU

Year: 25261 Days

Day: 21.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,232,036 km

• M1: 43,084 km (0.112 R)
• M2: 71,807 km (0.096 R)
• M3: 351,106 km (0.111 R)
• M4: 437,873 km (0.04 R)
• M5: 3,287,862 km (0.087 R)
• M6: 3,620,418 km (0.047 R)
• M7: 4,002,341 km (0.116 R)
• M8: 4,317,095 km (0.088 R)
• M9: 4,396,981 km (0.054 R)
• M10: 5,180,425 km (0.087 R)
• M11: 5,350,667 km (0.106 R)
• M12: 6,184,675 km (0.09 R)
• M13: 7,485,429 km (0.106 R)
• M14: 7,920,908 km (0.092 R)
• M15: 9,173,042 km (0.099 R)
• M16: 9,900,686 km (0.057 R)
• M17: 9,953,345 km (0.094 R)
• M18: 10,006,003 km (0.108 R)
• M19: 10,271,390 km (0.049 R)
• M20: 11,687,483 km (0.061 R)
• M21: 12,588,960 km (0.114 R)
• M22: 13,163,565 km (0.107 R)
• M23: 13,279,504 km (0.1 R)
• M24: 13,805,490 km (0.03 R)
• M25: 13,982,315 km (0.079 R)
• M26: 14,817,519 km (0.057 R)
• M27: 16,224,188 km (0.026 R)
• M28: 16,849,059 km (0.102 R)
• M29: 18,835,270 km (0.109 R)
• M30: 19,228,114 km (0.113 R)
• M31: 19,689,922 km (0.12 R)
• M32: 20,961,654 km (0.086 R)
• M33: 21,029,421 km (0.108 R)
• M34: 21,436,926 km (0.072 R)
• M35: 22,053,120 km (0.12 R)
• M36: 23,092,975 km (0.086 R)
• M37: 24,861,221 km (0.084 R)
• M38: 26,306,786 km (0.049 R)
• M39: 26,379,789 km (0.087 R)
• M40: 26,452,793 km (0.111 R)
• M41: 26,892,611 km (0.093 R)
• M42: 26,966,213 km (0.112 R)
• M43: 27,705,077 km (0.111 R)
• M44: 28,375,874 km (0.107 R)
• M45: 28,675,817 km (0.071 R)
• M46: 28,750,916 km (0.029 R)
• M47: 28,826,014 km (0.084 R)
• M48: 30,267,090 km (0.057 R)
• M49: 30,573,466 km (0.074 R)
• M50: 31,034,826 km (0.049 R)
• M51: 31,653,713 km (0.108 R)
• M52: 32,903,453 km (0.059 R)
• M53: 34,010,328 km (0.069 R)
• M54: 34,408,557 km (0.099 R)
• M55: 35,370,621 km (0.058 R)
• M56: 36,016,884 km (0.102 R)
• M57: 36,422,743 km (0.102 R)
• M58: 36,667,037 km (0.078 R)
• M59: 38,061,438 km (0.069 R)
• M60: 38,806,585 km (0.119 R)
• M61: 39,306,093 km (0.116 R)
• M62: 39,807,694 km (0.077 R)
• M63: 40,059,318 km (0.053 R)
• M64: 40,479,837 km (0.058 R)
• M65: 41,495,009 km (0.117 R)
• M66: 41,750,073 km (0.041 R)
• M67: 41,835,194 km (0.081 R)
• M68: 42,432,838 km (0.117 R)
• M69: 42,604,127 km (0.056 R)
• M70: 43,636,652 km (0.101 R)
• M71: 44,069,289 km (0.108 R)
• M72: 45,814,049 km (0.063 R)
• M73: 46,341,830 km (0.109 R)
• M74: 47,048,680 km (0.111 R)
• M75: 47,225,953 km (0.093 R)
• M76: 47,492,238 km (0.116 R)
• M77: 48,473,151 km (0.053 R)
• M78: 49,100,714 km (0.095 R)
• M79: 49,550,704 km (0.103 R)
• M80: 50,092,398 km (0.084 R)
• M81: 50,454,724 km (0.103 R)
• M82: 52,462,627 km (0.118 R)
• M83: 52,830,488 km (0.103 R)
• M84: 53,014,643 km (0.107 R)
• M85: 53,199,097 km (0.116 R)
• M86: 53,383,851 km (0.114 R)
• M87: 53,476,302 km (0.104 R)
• M88: 53,846,407 km (0.082 R)
• M89: 54,868,909 km (0.086 R)
• M90: 55,804,045 km (0.098 R)
• M91: 57,027,456 km (0.108 R)
• M92: 59,213,680 km (0.104 R)
• M93: 61,233,550 km (0.106 R)
• M94: 62,592,647 km (0.102 R)
• M95: 63,080,485 km (0.107 R)
• M96: 64,551,332 km (0.105 R)
• M97: 64,748,352 km (0.075 R)
• M98: 65,439,345 km (0.098 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 14,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit