🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.49 AU - 0.57 AU

Year: 138 Days

Day: 32.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.74 AU

Year: 183 Days

Day: 33.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,513,635 km

• M1: 153,188 km (0.071 R)
• M2: 429,795 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.86 AU - 1 AU

Year: 320 Days

Day: 12.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.06 AU - 1.14 AU

Year: 411 Days

Day: 26.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,513,635 km

• M1: 783,743 km (0.031 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.99 AU - 1.25 AU

Year: 422 Days

Day: 22.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.37 AU - 1.97 AU

Year: 769 Days

Day: 16.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,513,635 km

• M1: 593,156 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.57 AU - 5.11 AU

Year: 3223 Days

Day: 39.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.5

Radius: 12.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.01 AU - 14.83 AU

Year: 15602 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,513,635 km

• M1: 153,338 km (0.11 R)
• M2: 513,869 km (0.043 R)
• M3: 682,017 km (0.049 R)
• M4: 1,299,856 km (0.082 R)
• M5: 2,009,099 km (0.106 R)
• M6: 2,390,873 km (0.083 R)
• M7: 2,523,417 km (0.11 R)
• M8: 2,992,257 km (0.111 R)
• M9: 3,164,444 km (0.062 R)
• M10: 4,137,428 km (0.109 R)
• M11: 5,162,922 km (0.107 R)
• M12: 5,266,144 km (0.082 R)
• M13: 5,651,060 km (0.044 R)
• M14: 6,746,565 km (0.066 R)
• M15: 7,126,244 km (0.099 R)
• M16: 7,202,988 km (0.092 R)
• M17: 7,748,272 km (0.107 R)
• M18: 7,906,547 km (0.092 R)
• M19: 7,986,133 km (0.085 R)
• M20: 8,105,961 km (0.045 R)
• M21: 8,796,205 km (0.097 R)
• M22: 9,085,976 km (0.064 R)
• M23: 9,802,700 km (0.076 R)
• M24: 10,017,073 km (0.098 R)
• M25: 10,189,560 km (0.115 R)
• M26: 10,363,093 km (0.115 R)
• M27: 12,382,665 km (0.09 R)
• M28: 12,567,867 km (0.117 R)
• M29: 12,754,116 km (0.067 R)
• M30: 13,318,399 km (0.11 R)
• M31: 14,568,888 km (0.119 R)
• M32: 14,764,562 km (0.102 R)
• M33: 15,456,452 km (0.095 R)
• M34: 15,606,050 km (0.118 R)
• M35: 16,007,421 km (0.116 R)
• M36: 16,108,250 km (0.042 R)
• M37: 16,463,096 km (0.051 R)
• M38: 16,974,422 km (0.118 R)
• M39: 17,542,894 km (0.115 R)
• M40: 18,328,133 km (0.116 R)
• M41: 19,232,003 km (0.028 R)
• M42: 21,638,135 km (0.074 R)
• M43: 22,029,633 km (0.067 R)
• M44: 22,367,126 km (0.038 R)
• M45: 22,819,659 km (0.079 R)
• M46: 22,933,354 km (0.119 R)
• M47: 23,161,191 km (0.083 R)
• M48: 23,389,627 km (0.08 R)
• M49: 23,734,001 km (0.083 R)
• M50: 24,485,581 km (0.101 R)
• M51: 24,660,162 km (0.111 R)
• M52: 24,776,848 km (0.108 R)
• M53: 25,010,520 km (0.098 R)
• M54: 25,127,805 km (0.071 R)
• M55: 25,598,290 km (0.101 R)
• M56: 26,190,548 km (0.083 R)
• M57: 27,872,626 km (0.12 R)
• M58: 29,033,955 km (0.069 R)
• M59: 29,280,492 km (0.092 R)
• M60: 29,775,661 km (0.072 R)
• M61: 29,899,827 km (0.106 R)
• M62: 30,398,287 km (0.087 R)
• M63: 31,151,363 km (0.061 R)
• M64: 31,656,854 km (0.096 R)
• M65: 31,783,564 km (0.055 R)
• M66: 32,164,889 km (0.116 R)
• M67: 32,996,354 km (0.104 R)
• M68: 33,447,092 km (0.073 R)
• M69: 33,834,999 km (0.076 R)
• M70: 34,159,327 km (0.063 R)
• M71: 34,876,649 km (0.101 R)
• M72: 36,458,946 km (0.081 R)
• M73: 37,191,975 km (0.12 R)
• M74: 37,728,134 km (0.035 R)
• M75: 38,064,580 km (0.113 R)
• M76: 38,469,541 km (0.11 R)
• M77: 39,215,735 km (0.108 R)
• M78: 39,420,086 km (0.067 R)
• M79: 40,447,075 km (0.097 R)
• M80: 40,998,493 km (0.119 R)
• M81: 42,108,659 km (0.054 R)
• M82: 42,387,809 km (0.091 R)
• M83: 42,807,580 km (0.081 R)
• M84: 43,369,470 km (0.115 R)
• M85: 45,856,235 km (0.105 R)
• M86: 46,719,415 km (0.071 R)
• M87: 48,754,544 km (0.093 R)
• M88: 49,047,607 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.5

Radius: 3

Gravity: 74.72 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.88 AU - 14.06 AU

Year: 17622 Days

Day: 16.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,513,635 km

• M1: 106,813 km (0.087 R)
• M2: 1,162,076 km (0.088 R)
• M3: 1,609,075 km (0.098 R)
• M4: 2,103,496 km (0.078 R)
• M5: 2,746,318 km (0.099 R)
• M6: 2,888,884 km (0.099 R)
• M7: 3,181,199 km (0.041 R)
• M8: 3,715,114 km (0.063 R)
• M9: 3,833,146 km (0.076 R)
• M10: 3,872,790 km (0.059 R)
• M11: 3,912,583 km (0.098 R)
• M12: 4,072,802 km (0.119 R)
• M13: 5,035,764 km (0.096 R)
• M14: 5,122,680 km (0.116 R)
• M15: 5,298,009 km (0.053 R)
• M16: 5,386,421 km (0.065 R)
• M17: 5,520,012 km (0.04 R)
• M18: 6,203,973 km (0.048 R)
• M19: 7,254,300 km (0.1 R)
• M20: 7,900,264 km (0.095 R)
• M21: 8,307,020 km (0.079 R)
• M22: 8,409,644 km (0.074 R)
• M23: 9,513,527 km (0.106 R)
• M24: 9,620,938 km (0.06 R)
• M25: 9,891,411 km (0.11 R)
• M26: 10,384,486 km (0.118 R)
• M27: 11,280,727 km (0.112 R)
• M28: 11,508,714 km (0.082 R)
• M29: 11,795,643 km (0.101 R)
• M30: 12,143,158 km (0.048 R)
• M31: 13,146,062 km (0.106 R)
• M32: 13,325,730 km (0.079 R)
• M33: 14,052,626 km (0.101 R)
• M34: 14,730,154 km (0.112 R)
• M35: 15,861,713 km (0.113 R)
• M36: 16,437,964 km (0.105 R)
• M37: 17,086,171 km (0.059 R)
• M38: 20,658,120 km (0.078 R)
• M39: 21,286,879 km (0.076 R)
• M40: 22,348,576 km (0.053 R)
• M41: 23,645,290 km (0.043 R)
• M42: 24,082,864 km (0.1 R)
• M43: 24,302,772 km (0.091 R)
• M44: 24,596,882 km (0.109 R)
• M45: 26,537,166 km (0.069 R)
• M46: 26,840,102 km (0.065 R)
• M47: 27,602,154 km (0.082 R)
• M48: 28,062,915 km (0.081 R)
• M49: 29,069,709 km (0.119 R)
• M50: 30,879,843 km (0.062 R)
• M51: 31,437,993 km (0.098 R)
• M52: 31,838,616 km (0.086 R)
• M53: 33,703,503 km (0.096 R)
• M54: 33,949,292 km (0.096 R)
• M55: 34,031,421 km (0.082 R)
• M56: 35,353,567 km (0.055 R)
• M57: 35,603,396 km (0.091 R)
• M58: 35,853,673 km (0.101 R)
• M59: 36,440,097 km (0.079 R)
• M60: 38,303,936 km (0.103 R)
• M61: 39,678,591 km (0.111 R)
• M62: 40,894,822 km (0.043 R)
• M63: 41,683,053 km (0.032 R)
• M64: 42,211,283 km (0.053 R)
• M65: 42,387,809 km (0.086 R)
• M66: 43,541,657 km (0.103 R)
• M67: 45,789,215 km (0.104 R)
• M68: 49,369,990 km (0.109 R)
• M69: 50,115,586 km (0.105 R)
• M70: 51,146,914 km (0.095 R)
• M71: 51,523,601 km (0.106 R)
• M72: 51,806,790 km (0.076 R)
• M73: 52,944,482 km (0.119 R)
• M74: 58,067,162 km (0.102 R)
• M75: 58,853,897 km (0.088 R)
• M76: 61,135,713 km (0.116 R)
• M77: 61,936,062 km (0.108 R)
• M78: 62,136,672 km (0.106 R)
• M79: 62,237,053 km (0.059 R)
• M80: 62,337,582 km (0.11 R)
• M81: 62,740,001 km (0.097 R)
• M82: 62,941,509 km (0.102 R)
• M83: 63,345,124 km (0.054 R)
• M84: 63,952,192 km (0.117 R)
• M85: 64,662,932 km (0.101 R)
• M86: 65,478,390 km (0.081 R)
• M87: 66,399,912 km (0.117 R)
• M88: 67,428,697 km (0.112 R)
• M89: 67,738,365 km (0.056 R)
• M90: 69,189,913 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.7

Radius: 7.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.21 AU - 17.35 AU

Year: 23414 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,513,635 km

• M1: 237,561 km (0.112 R)
• M2: 591,959 km (0.109 R)
• M3: 807,679 km (0.12 R)
• M4: 861,085 km (0.025 R)
• M5: 1,615,358 km (0.08 R)
• M6: 1,942,528 km (0.07 R)
• M7: 1,990,998 km (0.118 R)
• M8: 2,524,314 km (0.073 R)
• M9: 2,820,668 km (0.084 R)
• M10: 2,931,221 km (0.096 R)
• M11: 3,714,665 km (0.12 R)
• M12: 5,188,054 km (0.112 R)
• M13: 5,323,889 km (0.075 R)
• M14: 5,426,663 km (0.039 R)
• M15: 5,564,592 km (0.118 R)
• M16: 6,127,828 km (0.107 R)
• M17: 6,380,050 km (0.071 R)
• M18: 7,081,514 km (0.064 R)
• M19: 7,498,892 km (0.115 R)
• M20: 8,357,435 km (0.094 R)
• M21: 8,476,814 km (0.086 R)
• M22: 9,660,881 km (0.082 R)
• M23: 10,208,260 km (0.1 R)
• M24: 11,113,775 km (0.074 R)
• M25: 11,245,272 km (0.069 R)
• M26: 11,509,761 km (0.053 R)
• M27: 11,731,764 km (0.094 R)
• M28: 11,820,925 km (0.093 R)
• M29: 12,633,690 km (0.088 R)
• M30: 13,046,729 km (0.041 R)
• M31: 13,839,299 km (0.072 R)
• M32: 13,980,669 km (0.099 R)
• M33: 14,027,942 km (0.119 R)
• M34: 14,170,060 km (0.039 R)
• M35: 14,599,256 km (0.077 R)
• M36: 15,178,200 km (0.12 R)
• M37: 15,568,351 km (0.118 R)
• M38: 15,764,624 km (0.098 R)
• M39: 16,060,678 km (0.043 R)
• M40: 16,209,378 km (0.092 R)
• M41: 17,161,569 km (0.112 R)
• M42: 17,313,560 km (0.079 R)
• M43: 18,597,708 km (0.08 R)
• M44: 19,912,374 km (0.104 R)
• M45: 21,747,641 km (0.046 R)
• M46: 22,741,120 km (0.103 R)
• M47: 22,796,771 km (0.053 R)
• M48: 23,019,672 km (0.098 R)
• M49: 23,580,215 km (0.06 R)
• M50: 24,088,548 km (0.087 R)
• M51: 27,390,772 km (0.115 R)
• M52: 27,806,055 km (0.084 R)
• M53: 28,462,790 km (0.037 R)
• M54: 28,522,779 km (0.066 R)
• M55: 28,823,171 km (0.087 R)
• M56: 29,185,049 km (0.108 R)
• M57: 29,427,098 km (0.082 R)
• M58: 31,078,658 km (0.063 R)
• M59: 31,202,226 km (0.119 R)
• M60: 31,449,811 km (0.112 R)
• M61: 31,822,309 km (0.072 R)
• M62: 33,200,854 km (0.096 R)
• M63: 33,263,984 km (0.086 R)
• M64: 33,897,382 km (0.113 R)
• M65: 34,215,576 km (0.116 R)
• M66: 34,406,912 km (0.089 R)
• M67: 36,080,613 km (0.116 R)
• M68: 37,189,283 km (0.098 R)
• M69: 37,451,677 km (0.08 R)
• M70: 38,574,110 km (0.117 R)
• M71: 39,106,080 km (0.113 R)
• M72: 41,665,999 km (0.114 R)
• M73: 42,348,614 km (0.113 R)
• M74: 42,966,154 km (0.11 R)
• M75: 45,115,875 km (0.115 R)
• M76: 45,746,580 km (0.073 R)
• M77: 46,662,568 km (0.118 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 17,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit