🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.53 AU - 0.67 AU

Year: 170 Days

Day: 40 Hours

Environment

Temp: 188 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.92 AU - 1.46 AU

Year: 474 Days

Day: 37 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.23 AU - 1.27 AU

Year: 510 Days

Day: 45.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.8 AU - 2.44 AU

Year: 1127 Days

Day: 31 Hours

Environment

Temp: -76 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,039,055 km

• M1: 123,568 km (0.101 R)
• M2: 208,689 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.54 AU - 4.04 AU

Year: 2180 Days

Day: 13.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,039,055 km

• M1: 131,945 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.7 AU - 4.02 AU

Year: 2770 Days

Day: 14.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.29 AU - 5.17 AU

Year: 3178 Days

Day: 18.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,039,055 km

• M1: 1,721,572 km (0.114 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.44 AU - 4.58 AU

Year: 3498 Days

Day: 45.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 9.8

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.16 AU - 11.82 AU

Year: 10678 Days

Day: 8.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,039,055 km

• M1: 140,622 km (0.102 R)
• M2: 382,821 km (0.105 R)
• M3: 467,793 km (0.07 R)
• M4: 784,940 km (0.081 R)
• M5: 1,408,314 km (0.1 R)
• M6: 1,548,488 km (0.111 R)
• M7: 2,049,640 km (0.095 R)
• M8: 2,236,488 km (0.059 R)
• M9: 2,485,120 km (0.098 R)
• M10: 2,979,242 km (0.065 R)
• M11: 3,161,003 km (0.106 R)
• M12: 3,760,442 km (0.038 R)
• M13: 3,825,517 km (0.082 R)
• M14: 3,957,013 km (0.102 R)
• M15: 4,190,835 km (0.116 R)
• M16: 4,706,947 km (0.071 R)
• M17: 5,098,295 km (0.093 R)
• M18: 5,170,551 km (0.05 R)
• M19: 5,243,256 km (0.073 R)
• M20: 5,426,364 km (0.078 R)
• M21: 5,799,012 km (0.029 R)
• M22: 5,912,407 km (0.071 R)
• M23: 6,412,363 km (0.108 R)
• M24: 6,568,992 km (0.099 R)
• M25: 7,289,455 km (0.062 R)
• M26: 8,076,939 km (0.056 R)
• M27: 8,203,798 km (0.115 R)
• M28: 8,804,433 km (0.1 R)
• M29: 11,157,009 km (0.098 R)
• M30: 11,630,486 km (0.113 R)
• M31: 12,646,406 km (0.104 R)
• M32: 12,744,542 km (0.053 R)
• M33: 12,892,494 km (0.051 R)
• M34: 13,040,895 km (0.095 R)
• M35: 15,177,302 km (0.094 R)
• M36: 15,649,134 km (0.112 R)
• M37: 16,985,043 km (0.054 R)
• M38: 17,803,942 km (0.059 R)
• M39: 18,024,449 km (0.096 R)
• M40: 18,468,306 km (0.047 R)
• M41: 18,691,656 km (0.069 R)
• M42: 19,992,858 km (0.101 R)
• M43: 20,452,273 km (0.12 R)
• M44: 21,674,787 km (0.084 R)
• M45: 21,910,403 km (0.089 R)
• M46: 22,384,030 km (0.09 R)
• M47: 22,801,259 km (0.111 R)
• M48: 23,221,030 km (0.026 R)
• M49: 23,522,470 km (0.114 R)
• M50: 25,793,066 km (0.108 R)
• M51: 26,230,341 km (0.092 R)
• M52: 26,670,308 km (0.094 R)
• M53: 27,049,240 km (0.118 R)
• M54: 27,302,808 km (0.112 R)
• M55: 27,876,366 km (0.092 R)
• M56: 28,004,422 km (0.08 R)
• M57: 28,325,310 km (0.096 R)
• M58: 28,711,871 km (0.043 R)
• M59: 28,841,123 km (0.067 R)
• M60: 28,970,675 km (0.084 R)
• M61: 29,035,451 km (0.088 R)
• M62: 29,751,426 km (0.086 R)
• M63: 31,934,209 km (0.031 R)
• M64: 33,214,318 km (0.11 R)
• M65: 33,621,972 km (0.026 R)
• M66: 34,099,787 km (0.043 R)
• M67: 34,236,669 km (0.05 R)
• M68: 35,477,135 km (0.094 R)
• M69: 36,102,903 km (0.087 R)
• M70: 36,452,064 km (0.064 R)
• M71: 37,083,517 km (0.116 R)
• M72: 37,294,749 km (0.056 R)
• M73: 38,357,193 km (0.037 R)
• M74: 39,933,356 km (0.056 R)
• M75: 40,005,463 km (0.106 R)
• M76: 40,366,891 km (0.104 R)
• M77: 41,092,740 km (0.082 R)
• M78: 41,969,683 km (0.08 R)
• M79: 42,926,660 km (0.074 R)
• M80: 43,222,565 km (0.035 R)
• M81: 43,444,867 km (0.11 R)
• M82: 43,816,319 km (0.059 R)
• M83: 44,862,008 km (0.055 R)
• M84: 45,237,349 km (0.092 R)
• M85: 46,067,019 km (0.106 R)
• M86: 47,971,250 km (0.111 R)
• M87: 49,280,680 km (0.116 R)
• M88: 50,134,286 km (0.091 R)
• M89: 51,227,696 km (0.111 R)
• M90: 51,934,846 km (0.028 R)
• M91: 52,092,372 km (0.12 R)
• M92: 52,171,210 km (0.093 R)
• M93: 52,487,011 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 10.8

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.03 AU - 11.41 AU

Year: 11933 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,039,055 km

• M1: 333,005 km (0.091 R)
• M2: 621,579 km (0.084 R)
• M3: 1,051,823 km (0.119 R)
• M4: 1,262,307 km (0.105 R)
• M5: 1,643,632 km (0.079 R)
• M6: 1,724,265 km (0.071 R)
• M7: 2,326,097 km (0.066 R)
• M8: 3,393,329 km (0.103 R)
• M9: 4,032,261 km (0.089 R)
• M10: 4,669,698 km (0.09 R)
• M11: 5,378,791 km (0.073 R)
• M12: 5,459,724 km (0.087 R)
• M13: 5,704,765 km (0.055 R)
• M14: 5,911,958 km (0.092 R)
• M15: 6,121,395 km (0.103 R)
• M16: 6,764,965 km (0.116 R)
• M17: 6,896,163 km (0.055 R)
• M18: 7,295,290 km (0.093 R)
• M19: 9,013,421 km (0.111 R)
• M20: 9,109,762 km (0.032 R)
• M21: 9,303,492 km (0.059 R)
• M22: 9,449,649 km (0.067 R)
• M23: 9,793,724 km (0.102 R)
• M24: 10,342,748 km (0.111 R)
• M25: 11,366,596 km (0.091 R)
• M26: 12,049,360 km (0.099 R)
• M27: 12,262,089 km (0.111 R)
• M28: 14,854,021 km (0.082 R)
• M29: 15,196,750 km (0.073 R)
• M30: 15,948,330 km (0.067 R)
• M31: 16,182,002 km (0.095 R)
• M32: 19,384,144 km (0.081 R)
• M33: 20,135,724 km (0.087 R)
• M34: 20,578,533 km (0.095 R)
• M35: 21,861,485 km (0.101 R)
• M36: 23,038,072 km (0.031 R)
• M37: 24,034,394 km (0.109 R)
• M38: 24,638,769 km (0.101 R)
• M39: 25,180,314 km (0.051 R)
• M40: 25,794,263 km (0.097 R)
• M41: 25,862,779 km (0.117 R)
• M42: 25,999,960 km (0.108 R)
• M43: 26,206,256 km (0.069 R)
• M44: 26,551,228 km (0.082 R)
• M45: 27,036,823 km (0.077 R)
• M46: 27,315,674 km (0.06 R)
• M47: 27,525,410 km (0.115 R)
• M48: 27,946,378 km (0.038 R)
• M49: 28,228,221 km (0.102 R)
• M50: 28,581,870 km (0.079 R)
• M51: 29,079,582 km (0.069 R)
• M52: 32,051,194 km (0.111 R)
• M53: 32,346,351 km (0.116 R)
• M54: 32,420,252 km (0.108 R)
• M55: 32,716,456 km (0.079 R)
• M56: 33,535,654 km (0.077 R)
• M57: 34,286,186 km (0.104 R)
• M58: 35,574,822 km (0.09 R)
• M59: 35,651,117 km (0.041 R)
• M60: 35,880,301 km (0.105 R)
• M61: 38,355,697 km (0.089 R)
• M62: 38,669,105 km (0.118 R)
• M63: 38,826,033 km (0.111 R)
• M64: 39,377,002 km (0.087 R)
• M65: 40,566,604 km (0.038 R)
• M66: 40,805,961 km (0.1 R)
• M67: 41,526,723 km (0.103 R)
• M68: 41,767,875 km (0.111 R)
• M69: 43,062,196 km (0.074 R)
• M70: 43,387,721 km (0.087 R)
• M71: 43,550,932 km (0.027 R)
• M72: 43,877,654 km (0.089 R)
• M73: 44,616,069 km (0.099 R)
• M74: 46,855,848 km (0.03 R)
• M75: 47,610,570 km (0.058 R)
• M76: 48,115,911 km (0.113 R)
• M77: 48,792,542 km (0.102 R)
• M78: 48,962,186 km (0.075 R)
• M79: 49,216,951 km (0.103 R)
• M80: 50,069,510 km (0.086 R)
• M81: 51,099,192 km (0.043 R)
• M82: 51,443,865 km (0.087 R)
• M83: 55,640,684 km (0.101 R)
• M84: 56,528,847 km (0.097 R)
• M85: 57,063,958 km (0.064 R)
• M86: 57,511,106 km (0.115 R)
• M87: 58,229,026 km (0.108 R)
• M88: 58,949,939 km (0.115 R)
• M89: 59,130,653 km (0.079 R)
• M90: 59,221,010 km (0.108 R)
• M91: 59,492,530 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 11,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit