🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.51 AU - 0.51 AU

Year: 130 Days

Day: 17.9 Hours

Environment

Temp: 264 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.45 AU - 0.69 AU

Year: 153 Days

Day: 37.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.74 AU - 1.22 AU

Year: 346 Days

Day: 26.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,453,115 km

• M1: 76,445 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.32 AU - 1.98 AU

Year: 755 Days

Day: 15.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.62 AU - 1.74 AU

Year: 776 Days

Day: 25.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,453,115 km

• M1: 805,136 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.62 AU - 1.8 AU

Year: 797 Days

Day: 38.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.39 AU - 2.19 AU

Year: 854 Days

Day: 31.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,453,115 km

• M1: 28,573 km (0.113 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.7

Radius: 9.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.49 AU - 9.89 AU

Year: 8355 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,453,115 km

• M1: 128,056 km (0.117 R)
• M2: 198,516 km (0.102 R)
• M3: 778,657 km (0.113 R)
• M4: 1,249,142 km (0.091 R)
• M5: 1,579,155 km (0.066 R)
• M6: 1,650,663 km (0.063 R)
• M7: 1,817,913 km (0.081 R)
• M8: 2,046,200 km (0.116 R)
• M9: 2,124,439 km (0.118 R)
• M10: 2,542,416 km (0.11 R)
• M11: 2,614,672 km (0.068 R)
• M12: 2,736,594 km (0.092 R)
• M13: 2,960,691 km (0.116 R)
• M14: 3,126,446 km (0.041 R)
• M15: 3,308,357 km (0.049 R)
• M16: 3,972,422 km (0.049 R)
• M17: 4,326,969 km (0.092 R)
• M18: 4,457,119 km (0.102 R)
• M19: 4,677,028 km (0.116 R)
• M20: 4,825,579 km (0.112 R)
• M21: 5,081,690 km (0.047 R)
• M22: 6,101,948 km (0.036 R)
• M23: 6,527,553 km (0.071 R)
• M24: 7,081,514 km (0.077 R)
• M25: 7,355,578 km (0.054 R)
• M26: 7,546,016 km (0.037 R)
• M27: 7,615,728 km (0.077 R)
• M28: 7,720,597 km (0.104 R)
• M29: 8,378,079 km (0.098 R)
• M30: 8,504,489 km (0.086 R)
• M31: 9,201,765 km (0.067 R)
• M32: 9,746,301 km (0.108 R)
• M33: 10,070,330 km (0.083 R)
• M34: 10,611,875 km (0.105 R)
• M35: 10,945,328 km (0.037 R)
• M36: 11,682,846 km (0.061 R)
• M37: 12,829,513 km (0.07 R)
• M38: 12,996,165 km (0.062 R)
• M39: 13,289,676 km (0.12 R)
• M40: 13,670,403 km (0.104 R)
• M41: 13,990,243 km (0.055 R)
• M42: 14,118,897 km (0.036 R)
• M43: 14,507,254 km (0.028 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 8.7

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.8 AU - 10.82 AU

Year: 11800 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,453,115 km

• M1: 239,805 km (0.113 R)
• M2: 401,521 km (0.058 R)
• M3: 514,018 km (0.094 R)
• M4: 637,885 km (0.074 R)
• M5: 713,582 km (0.089 R)
• M6: 1,377,647 km (0.074 R)
• M7: 1,452,446 km (0.112 R)
• M8: 1,875,359 km (0.088 R)
• M9: 2,100,653 km (0.102 R)
• M10: 2,216,741 km (0.113 R)
• M11: 3,022,326 km (0.091 R)
• M12: 3,422,500 km (0.115 R)
• M13: 3,525,124 km (0.046 R)
• M14: 4,053,803 km (0.106 R)
• M15: 4,199,063 km (0.041 R)
• M16: 4,835,452 km (0.094 R)
• M17: 4,989,687 km (0.075 R)
• M18: 5,067,329 km (0.089 R)
• M19: 5,421,876 km (0.105 R)
• M20: 5,784,650 km (0.049 R)
• M21: 6,238,530 km (0.104 R)
• M22: 6,364,492 km (0.035 R)
• M23: 6,747,014 km (0.117 R)
• M24: 7,049,650 km (0.107 R)
• M25: 7,137,015 km (0.076 R)
• M26: 7,489,917 km (0.078 R)
• M27: 7,984,338 km (0.106 R)
• M28: 8,121,070 km (0.084 R)
• M29: 8,628,955 km (0.105 R)
• M30: 9,338,198 km (0.081 R)
• M31: 9,530,432 km (0.073 R)
• M32: 10,263,162 km (0.117 R)
• M33: 10,711,507 km (0.089 R)
• M34: 11,013,994 km (0.105 R)
• M35: 11,421,648 km (0.058 R)
• M36: 11,678,956 km (0.119 R)
• M37: 11,990,269 km (0.099 R)
• M38: 12,515,208 km (0.111 R)
• M39: 13,208,894 km (0.112 R)
• M40: 14,968,913 km (0.111 R)
• M41: 15,194,057 km (0.118 R)
• M42: 15,420,399 km (0.11 R)
• M43: 15,590,791 km (0.12 R)
• M44: 15,761,931 km (0.049 R)
• M45: 15,933,669 km (0.113 R)
• M46: 16,106,006 km (0.076 R)
• M47: 16,859,830 km (0.082 R)
• M48: 19,680,049 km (0.12 R)
• M49: 19,864,952 km (0.108 R)
• M50: 20,112,536 km (0.106 R)
• M51: 20,673,079 km (0.102 R)
• M52: 23,095,966 km (0.115 R)
• M53: 23,225,967 km (0.086 R)
• M54: 23,486,716 km (0.061 R)
• M55: 23,552,090 km (0.11 R)
• M56: 23,945,234 km (0.112 R)
• M57: 24,011,057 km (0.091 R)
• M58: 24,076,880 km (0.08 R)
• M59: 24,274,648 km (0.095 R)
• M60: 25,607,266 km (0.103 R)
• M61: 25,809,073 km (0.089 R)
• M62: 27,512,395 km (0.081 R)
• M63: 29,111,147 km (0.084 R)
• M64: 29,181,309 km (0.115 R)
• M65: 30,170,001 km (0.063 R)
• M66: 30,525,745 km (0.102 R)
• M67: 30,954,492 km (0.099 R)
• M68: 31,890,376 km (0.077 R)
• M69: 32,762,382 km (0.094 R)
• M70: 34,604,231 km (0.08 R)
• M71: 38,618,541 km (0.062 R)
• M72: 38,850,118 km (0.078 R)
• M73: 39,392,411 km (0.088 R)
• M74: 41,823,526 km (0.117 R)
• M75: 42,140,823 km (0.102 R)
• M76: 43,177,237 km (0.111 R)
• M77: 46,418,723 km (0.102 R)
• M78: 47,654,402 km (0.063 R)
• M79: 48,068,638 km (0.075 R)
• M80: 48,234,692 km (0.027 R)
• M81: 52,191,406 km (0.112 R)
• M82: 52,447,517 km (0.112 R)
• M83: 54,338,135 km (0.09 R)
• M84: 54,424,603 km (0.073 R)
• M85: 54,684,305 km (0.094 R)
• M86: 55,378,888 km (0.117 R)
• M87: 55,639,936 km (0.118 R)
• M88: 56,513,588 km (0.063 R)
• M89: 57,479,840 km (0.064 R)
• M90: 58,362,916 km (0.077 R)
• M91: 58,451,478 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.4

Radius: 7.4

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.19 AU - 21.11 AU

Year: 25316 Days

Day: 18.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,453,115 km

• M1: 129,402 km (0.113 R)
• M2: 211,083 km (0.114 R)
• M3: 319,391 km (0.116 R)
• M4: 468,541 km (0.05 R)
• M5: 618,288 km (0.084 R)
• M6: 808,576 km (0.07 R)
• M7: 1,243,757 km (0.088 R)
• M8: 1,362,837 km (0.096 R)
• M9: 1,454,540 km (0.077 R)
• M10: 1,979,030 km (0.07 R)
• M11: 2,865,398 km (0.086 R)
• M12: 2,944,236 km (0.118 R)
• M13: 3,266,918 km (0.113 R)
• M14: 3,432,523 km (0.111 R)
• M15: 4,807,328 km (0.067 R)
• M16: 4,901,275 km (0.068 R)
• M17: 5,235,177 km (0.094 R)
• M18: 5,478,124 km (0.115 R)
• M19: 6,025,653 km (0.092 R)
• M20: 6,590,385 km (0.108 R)
• M21: 6,694,954 km (0.114 R)
• M22: 7,442,045 km (0.119 R)
• M23: 8,497,757 km (0.095 R)
• M24: 8,668,748 km (0.048 R)
• M25: 8,840,785 km (0.093 R)
• M26: 9,014,020 km (0.108 R)
• M27: 10,562,058 km (0.119 R)
• M28: 10,745,914 km (0.055 R)
• M29: 12,706,993 km (0.116 R)
• M30: 13,362,830 km (0.112 R)
• M31: 13,761,508 km (0.098 R)
• M32: 13,828,378 km (0.076 R)
• M33: 14,299,312 km (0.113 R)
• M34: 15,187,774 km (0.055 R)
• M35: 15,813,393 km (0.091 R)
• M36: 17,449,993 km (0.1 R)
• M37: 19,214,500 km (0.113 R)
• M38: 21,965,605 km (0.111 R)
• M39: 24,269,711 km (0.102 R)
• M40: 26,732,990 km (0.088 R)
• M41: 27,319,114 km (0.093 R)
• M42: 27,403,188 km (0.062 R)
• M43: 27,571,486 km (0.097 R)
• M44: 27,740,232 km (0.096 R)
• M45: 28,078,922 km (0.094 R)
• M46: 28,931,181 km (0.12 R)
• M47: 29,446,695 km (0.115 R)
• M48: 29,878,584 km (0.087 R)
• M49: 30,051,968 km (0.089 R)
• M50: 30,748,646 km (0.118 R)
• M51: 31,627,084 km (0.116 R)
• M52: 32,870,542 km (0.079 R)
• M53: 34,674,692 km (0.111 R)
• M54: 34,765,648 km (0.113 R)
• M55: 35,496,882 km (0.074 R)
• M56: 36,048,749 km (0.084 R)
• M57: 38,378,137 km (0.061 R)
• M58: 38,566,481 km (0.043 R)
• M59: 41,623,214 km (0.108 R)
• M60: 44,756,841 km (0.08 R)
• M61: 45,054,540 km (0.115 R)
• M62: 47,459,326 km (0.084 R)
• M63: 47,661,582 km (0.045 R)
• M64: 49,392,579 km (0.059 R)
• M65: 49,495,054 km (0.118 R)
• M66: 52,079,507 km (0.111 R)
• M67: 52,601,603 km (0.119 R)
• M68: 52,810,891 km (0.118 R)
• M69: 53,756,349 km (0.066 R)
• M70: 55,557,508 km (0.039 R)
• M71: 57,055,581 km (0.071 R)
• M72: 59,654,395 km (0.11 R)
• M73: 60,858,359 km (0.092 R)
• M74: 60,968,163 km (0.099 R)
• M75: 61,518,384 km (0.09 R)
• M76: 61,628,638 km (0.094 R)
• M77: 62,734,765 km (0.101 R)
• M78: 64,182,573 km (0.112 R)
• M79: 64,630,170 km (0.054 R)
• M80: 65,191,162 km (0.097 R)
• M81: 67,792,669 km (0.104 R)
• M82: 68,476,929 km (0.107 R)
• M83: 68,819,957 km (0.11 R)
• M84: 73,564,005 km (0.05 R)
• M85: 73,915,410 km (0.092 R)
• M86: 76,982,915 km (0.113 R)
• M87: 77,577,566 km (0.084 R)
• M88: 78,412,622 km (0.05 R)
• M89: 78,651,829 km (0.11 R)
• M90: 79,250,669 km (0.098 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 10,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit