🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.55 AU - 2.33 AU

Year: 793 Days

Day: 43.5 Hours

Environment

Temp: 76 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,901,427 km

• M1: 340,335 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.14 AU - 3.04 AU

Year: 1223 Days

Day: 13.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.26 AU - 3.44 AU

Year: 1412 Days

Day: 38.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 82.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,901,427 km

• M1: 474,225 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.08 AU - 3.42 AU

Year: 1719 Days

Day: 14.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,901,427 km

• M1: 1,477,129 km (0.092 R)
• M2: 1,644,829 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.98 AU - 7.2 AU

Year: 4963 Days

Day: 26.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 97.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,901,427 km

• M1: 3,597,978 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.88 AU - 11.08 AU

Year: 7895 Days

Day: 37 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.1

Radius: 12

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.1 AU - 13.42 AU

Year: 11831 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,901,427 km

• M1: 198,666 km (0.104 R)
• M2: 351,405 km (0.074 R)
• M3: 876,644 km (0.09 R)
• M4: 958,922 km (0.115 R)
• M5: 1,132,007 km (0.069 R)
• M6: 1,535,323 km (0.065 R)
• M7: 1,766,751 km (0.111 R)
• M8: 2,121,447 km (0.089 R)
• M9: 2,897,561 km (0.111 R)
• M10: 3,382,857 km (0.037 R)
• M11: 3,483,087 km (0.062 R)
• M12: 3,893,883 km (0.057 R)
• M13: 4,034,206 km (0.097 R)
• M14: 5,064,038 km (0.098 R)
• M15: 5,217,525 km (0.103 R)
• M16: 5,568,781 km (0.085 R)
• M17: 5,727,504 km (0.053 R)
• M18: 6,089,830 km (0.065 R)
• M19: 6,376,908 km (0.103 R)
• M20: 6,626,587 km (0.077 R)
• M21: 6,921,893 km (0.096 R)
• M22: 7,135,519 km (0.108 R)
• M23: 7,221,688 km (0.069 R)
• M24: 7,351,389 km (0.069 R)
• M25: 8,691,487 km (0.085 R)
• M26: 9,673,896 km (0.119 R)
• M27: 10,397,052 km (0.086 R)
• M28: 11,438,702 km (0.11 R)
• M29: 16,152,680 km (0.09 R)
• M30: 16,266,076 km (0.116 R)
• M31: 16,951,832 km (0.101 R)
• M32: 17,182,512 km (0.062 R)
• M33: 17,356,195 km (0.085 R)
• M34: 18,410,711 km (0.08 R)
• M35: 18,826,443 km (0.089 R)
• M36: 19,185,179 km (0.119 R)
• M37: 19,546,308 km (0.077 R)
• M38: 19,909,681 km (0.059 R)
• M39: 22,514,779 km (0.119 R)
• M40: 22,959,384 km (0.11 R)
• M41: 23,792,644 km (0.109 R)
• M42: 24,245,477 km (0.045 R)
• M43: 25,159,519 km (0.045 R)
• M44: 25,753,273 km (0.108 R)
• M45: 26,618,847 km (0.088 R)
• M46: 27,223,671 km (0.045 R)
• M47: 29,134,485 km (0.104 R)
• M48: 29,272,563 km (0.095 R)
• M49: 30,806,390 km (0.119 R)
• M50: 31,158,693 km (0.087 R)
• M51: 31,441,433 km (0.093 R)
• M52: 31,867,189 km (0.106 R)
• M53: 32,223,381 km (0.088 R)
• M54: 33,227,931 km (0.099 R)
• M55: 33,372,293 km (0.086 R)
• M56: 34,753,979 km (0.055 R)
• M57: 34,973,738 km (0.047 R)
• M58: 35,341,300 km (0.06 R)
• M59: 35,562,406 km (0.088 R)
• M60: 35,931,913 km (0.094 R)
• M61: 36,898,614 km (0.12 R)
• M62: 37,272,758 km (0.117 R)
• M63: 37,422,655 km (0.108 R)
• M64: 37,949,240 km (0.093 R)
• M65: 39,773,287 km (0.085 R)
• M66: 40,850,391 km (0.11 R)
• M67: 41,314,893 km (0.108 R)
• M68: 42,562,240 km (0.1 R)
• M69: 43,584,891 km (0.11 R)
• M70: 43,663,879 km (0.118 R)
• M71: 44,138,852 km (0.116 R)
• M72: 44,377,012 km (0.072 R)
• M73: 44,934,413 km (0.11 R)
• M74: 45,895,131 km (0.107 R)
• M75: 46,781,797 km (0.08 R)
• M76: 47,674,149 km (0.053 R)
• M77: 48,326,695 km (0.074 R)
• M78: 49,146,491 km (0.069 R)
• M79: 49,311,049 km (0.033 R)
• M80: 49,723,041 km (0.078 R)
• M81: 49,970,925 km (0.082 R)
• M82: 50,301,985 km (0.083 R)
• M83: 50,633,643 km (0.111 R)
• M84: 51,800,656 km (0.062 R)
• M85: 54,927,102 km (0.093 R)
• M86: 56,039,961 km (0.034 R)
• M87: 56,814,878 km (0.089 R)
• M88: 56,901,196 km (0.119 R)
• M89: 58,114,135 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.8

Radius: 10

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.38 AU - 17.38 AU

Year: 21257 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 90,901,427 km

• M1: 129,851 km (0.052 R)
• M2: 497,563 km (0.11 R)
• M3: 823,835 km (0.085 R)
• M4: 893,997 km (0.09 R)
• M5: 1,086,529 km (0.083 R)
• M6: 1,180,178 km (0.093 R)
• M7: 1,477,578 km (0.101 R)
• M8: 1,635,404 km (0.055 R)
• M9: 1,948,662 km (0.12 R)
• M10: 2,241,126 km (0.09 R)
• M11: 2,716,548 km (0.063 R)
• M12: 2,911,175 km (0.104 R)
• M13: 3,200,497 km (0.112 R)
• M14: 3,806,967 km (0.119 R)
• M15: 4,448,741 km (0.077 R)
• M16: 5,859,001 km (0.049 R)
• M17: 6,026,849 km (0.111 R)
• M18: 6,830,938 km (0.107 R)
• M19: 7,335,681 km (0.101 R)
• M20: 7,456,257 km (0.105 R)
• M21: 7,577,431 km (0.061 R)
• M22: 8,037,744 km (0.074 R)
• M23: 8,193,176 km (0.088 R)
• M24: 8,318,390 km (0.12 R)
• M25: 9,049,923 km (0.105 R)
• M26: 9,146,863 km (0.1 R)
• M27: 9,244,251 km (0.066 R)
• M28: 10,169,065 km (0.091 R)
• M29: 11,227,021 km (0.111 R)
• M30: 11,857,277 km (0.102 R)
• M31: 11,928,037 km (0.075 R)
• M32: 13,115,694 km (0.036 R)
• M33: 14,340,751 km (0.101 R)
• M34: 14,529,544 km (0.066 R)
• M35: 15,177,602 km (0.03 R)
• M36: 15,524,519 km (0.109 R)
• M37: 16,423,004 km (0.108 R)
• M38: 17,058,047 km (0.055 R)
• M39: 17,822,492 km (0.097 R)
• M40: 18,229,249 km (0.057 R)
• M41: 19,259,828 km (0.068 R)
• M42: 20,309,108 km (0.106 R)
• M43: 20,521,238 km (0.096 R)
• M44: 20,862,171 km (0.113 R)
• M45: 21,592,657 km (0.071 R)
• M46: 21,679,275 km (0.083 R)
• M47: 22,770,292 km (0.068 R)
• M48: 22,902,387 km (0.051 R)
• M49: 24,643,257 km (0.087 R)
• M50: 26,149,259 km (0.119 R)
• M51: 28,772,458 km (0.119 R)
• M52: 29,729,435 km (0.051 R)
• M53: 29,970,437 km (0.084 R)
• M54: 31,331,329 km (0.051 R)
• M55: 33,110,497 km (0.111 R)
• M56: 33,360,176 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.5

Radius: 4.3

Gravity: 25.5 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 22.53 AU - 22.63 AU

Year: 31478 Days

Day: 20.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,901,427 km

• M1: 188,194 km (0.115 R)
• M2: 254,915 km (0.101 R)
• M3: 573,558 km (0.113 R)
• M4: 949,797 km (0.05 R)
• M5: 1,069,176 km (0.112 R)
• M6: 1,735,934 km (0.115 R)
• M7: 2,032,586 km (0.049 R)
• M8: 2,506,363 km (0.114 R)
• M9: 2,713,556 km (0.087 R)
• M10: 3,233,259 km (0.119 R)
• M11: 3,550,257 km (0.097 R)
• M12: 3,830,005 km (0.051 R)
• M13: 4,262,642 km (0.115 R)
• M14: 4,660,273 km (0.081 R)
• M15: 5,121,633 km (0.079 R)
• M16: 5,543,798 km (0.068 R)
• M17: 5,597,354 km (0.08 R)
• M18: 6,309,290 km (0.109 R)
• M19: 7,223,782 km (0.077 R)
• M20: 7,816,190 km (0.116 R)
• M21: 9,110,211 km (0.112 R)
• M22: 9,427,957 km (0.079 R)
• M23: 9,814,069 km (0.067 R)
• M24: 12,236,807 km (0.09 R)
• M25: 12,306,669 km (0.117 R)
• M26: 12,446,692 km (0.104 R)
• M27: 12,799,145 km (0.065 R)
• M28: 13,226,247 km (0.097 R)
• M29: 14,021,659 km (0.096 R)
• M30: 17,041,292 km (0.099 R)
• M31: 17,826,381 km (0.08 R)
• M32: 19,188,171 km (0.089 R)
• M33: 19,922,397 km (0.113 R)
• M34: 20,582,872 km (0.089 R)
• M35: 21,671,346 km (0.107 R)
• M36: 21,925,064 km (0.111 R)
• M37: 23,468,615 km (0.033 R)
• M38: 23,555,382 km (0.099 R)
• M39: 24,341,219 km (0.118 R)
• M40: 24,429,033 km (0.12 R)
• M41: 24,693,223 km (0.117 R)
• M42: 26,028,085 km (0.115 R)
• M43: 26,749,595 km (0.077 R)
• M44: 27,021,863 km (0.115 R)
• M45: 27,112,819 km (0.083 R)
• M46: 27,477,688 km (0.03 R)
• M47: 29,232,770 km (0.099 R)
• M48: 30,833,468 km (0.088 R)
• M49: 30,928,612 km (0.064 R)
• M50: 33,531,465 km (0.099 R)
• M51: 34,611,861 km (0.081 R)
• M52: 35,106,731 km (0.096 R)
• M53: 35,206,064 km (0.04 R)
• M54: 36,806,761 km (0.098 R)
• M55: 38,226,744 km (0.106 R)
• M56: 39,664,529 km (0.056 R)
• M57: 41,224,685 km (0.039 R)
• M58: 43,548,838 km (0.108 R)
• M59: 46,785,836 km (0.084 R)
• M60: 47,223,261 km (0.099 R)
• M61: 48,764,867 km (0.11 R)
• M62: 48,875,719 km (0.078 R)
• M63: 48,986,571 km (0.107 R)
• M64: 49,987,829 km (0.099 R)
• M65: 50,211,179 km (0.087 R)
• M66: 50,659,075 km (0.109 R)
• M67: 50,995,820 km (0.12 R)
• M68: 53,031,847 km (0.053 R)
• M69: 53,945,142 km (0.084 R)
• M70: 55,671,800 km (0.11 R)
• M71: 56,251,343 km (0.107 R)
• M72: 58,707,291 km (0.104 R)
• M73: 61,078,567 km (0.073 R)
• M74: 61,436,854 km (0.111 R)
• M75: 61,676,210 km (0.057 R)
• M76: 65,547,055 km (0.099 R)
• M77: 65,914,019 km (0.054 R)
• M78: 66,772,860 km (0.089 R)
• M79: 69,246,760 km (0.115 R)
• M80: 73,902,096 km (0.096 R)
• M81: 74,029,254 km (0.057 R)
• M82: 75,946,201 km (0.074 R)
• M83: 76,975,285 km (0.103 R)
• M84: 77,879,455 km (0.074 R)
• M85: 79,047,216 km (0.118 R)
• M86: 81,268,594 km (0.092 R)
• M87: 83,378,074 km (0.115 R)
• M88: 84,705,606 km (0.053 R)
• M89: 84,838,748 km (0.11 R)
• M90: 86,709,918 km (0.103 R)
• M91: 88,324,528 km (0.08 R)
• M92: 88,729,788 km (0.085 R)
• M93: 89,813,475 km (0.047 R)
• M94: 90,901,501 km (0.058 R)

Kuiper Belt

Range: 37.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 17,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit