🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.64 AU - 0.94 AU

Year: 202 Days

Day: 42.3 Hours

Environment

Temp: 308 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.54 AU - 3.88 AU

Year: 1656 Days

Day: 31.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.07 AU - 8.69 AU

Year: 6367 Days

Day: 47.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.5

Radius: 9.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.06 AU - 14 AU

Year: 11270 Days

Day: 9.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,499,951 km

• M1: 116,238 km (0.046 R)
• M2: 420,220 km (0.1 R)
• M3: 904,020 km (0.103 R)
• M4: 1,628,074 km (0.076 R)
• M5: 3,376,424 km (0.051 R)
• M6: 5,759,518 km (0.108 R)
• M7: 6,801,168 km (0.103 R)
• M8: 10,532,737 km (0.054 R)
• M9: 10,805,604 km (0.04 R)
• M10: 13,115,245 km (0.114 R)
• M11: 13,332,461 km (0.096 R)
• M12: 15,228,016 km (0.067 R)
• M13: 15,556,234 km (0.045 R)
• M14: 15,745,325 km (0.083 R)
• M15: 18,207,108 km (0.095 R)
• M16: 19,452,660 km (0.079 R)
• M17: 22,350,071 km (0.057 R)
• M18: 24,374,280 km (0.082 R)
• M19: 28,049,601 km (0.095 R)
• M20: 29,592,254 km (0.037 R)
• M21: 30,643,777 km (0.103 R)
• M22: 35,890,025 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578

Radius: 8.9

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.72 AU - 13.62 AU

Year: 12982 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,499,951 km

• M1: 112,049 km (0.064 R)
• M2: 681,418 km (0.105 R)
• M3: 991,983 km (0.077 R)
• M4: 1,487,751 km (0.091 R)
• M5: 2,052,632 km (0.098 R)
• M6: 2,785,662 km (0.119 R)
• M7: 5,081,840 km (0.082 R)
• M8: 5,722,717 km (0.089 R)
• M9: 6,775,736 km (0.109 R)
• M10: 7,004,771 km (0.103 R)
• M11: 7,514,600 km (0.098 R)
• M12: 7,756,051 km (0.048 R)
• M13: 9,374,999 km (0.11 R)
• M14: 11,493,006 km (0.095 R)
• M15: 11,842,018 km (0.1 R)
• M16: 14,433,053 km (0.045 R)
• M17: 14,937,048 km (0.086 R)
• M18: 15,277,832 km (0.076 R)
• M19: 15,449,720 km (0.118 R)
• M20: 15,622,506 km (0.055 R)
• M21: 16,382,612 km (0.113 R)
• M22: 16,979,807 km (0.112 R)
• M23: 17,343,180 km (0.088 R)
• M24: 19,346,745 km (0.098 R)
• M25: 26,619,445 km (0.028 R)
• M26: 28,229,118 km (0.079 R)
• M27: 28,697,808 km (0.05 R)
• M28: 30,449,151 km (0.115 R)
• M29: 31,180,684 km (0.08 R)
• M30: 32,753,706 km (0.093 R)
• M31: 34,537,361 km (0.102 R)
• M32: 34,882,484 km (0.069 R)
• M33: 35,577,814 km (0.092 R)
• M34: 41,956,518 km (0.086 R)
• M35: 45,639,917 km (0.069 R)
• M36: 46,036,650 km (0.038 R)
• M37: 49,995,309 km (0.092 R)
• M38: 51,246,396 km (0.1 R)
• M39: 51,456,282 km (0.101 R)
• M40: 51,983,166 km (0.042 R)
• M41: 52,831,834 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.6

Radius: 14.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.89 AU - 17.65 AU

Year: 16340 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 96,499,951 km

• M1: 188,493 km (0.112 R)
• M2: 482,603 km (0.063 R)
• M3: 790,326 km (0.076 R)
• M4: 3,157,413 km (0.1 R)
• M5: 3,766,276 km (0.106 R)
• M6: 4,333,402 km (0.114 R)
• M7: 6,324,400 km (0.118 R)
• M8: 8,611,003 km (0.032 R)
• M9: 8,939,969 km (0.1 R)
• M10: 9,715,634 km (0.08 R)
• M11: 19,353,028 km (0.083 R)
• M12: 21,369,457 km (0.1 R)
• M13: 26,685,867 km (0.116 R)
• M14: 29,393,588 km (0.102 R)
• M15: 29,828,469 km (0.078 R)
• M16: 30,619,543 km (0.092 R)
• M17: 33,609,106 km (0.084 R)
• M18: 37,813,106 km (0.072 R)
• M19: 38,207,595 km (0.08 R)
• M20: 45,552,851 km (0.112 R)
• M21: 51,228,893 km (0.1 R)
• M22: 54,133,485 km (0.095 R)
• M23: 55,795,219 km (0.103 R)
• M24: 57,482,084 km (0.108 R)
• M25: 58,825,174 km (0.086 R)
• M26: 63,074,950 km (0.114 R)
• M27: 63,712,387 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 14.5

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.07 AU - 17.65 AU

Year: 17329 Days

Day: 9.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 96,499,951 km

• M1: 186,249 km (0.119 R)
• M2: 518,656 km (0.049 R)
• M3: 971,638 km (0.088 R)
• M4: 2,053,380 km (0.062 R)
• M5: 2,630,529 km (0.11 R)
• M6: 4,500,652 km (0.084 R)
• M7: 4,863,576 km (0.084 R)
• M8: 5,753,684 km (0.117 R)
• M9: 6,418,646 km (0.108 R)
• M10: 7,348,247 km (0.072 R)
• M11: 9,981,170 km (0.107 R)
• M12: 12,841,930 km (0.113 R)
• M13: 16,342,520 km (0.038 R)
• M14: 17,390,603 km (0.091 R)
• M15: 17,891,008 km (0.03 R)
• M16: 19,061,611 km (0.109 R)
• M17: 21,278,951 km (0.094 R)
• M18: 22,474,088 km (0.093 R)
• M19: 22,879,798 km (0.103 R)
• M20: 25,133,789 km (0.115 R)
• M21: 34,511,182 km (0.04 R)
• M22: 37,166,843 km (0.107 R)
• M23: 37,688,940 km (0.044 R)
• M24: 39,921,389 km (0.113 R)
• M25: 45,037,037 km (0.064 R)
• M26: 47,947,165 km (0.035 R)
• M27: 53,291,249 km (0.051 R)
• M28: 54,041,932 km (0.045 R)
• M29: 59,049,571 km (0.104 R)
• M30: 62,376,777 km (0.1 R)
• M31: 64,691,505 km (0.119 R)
• M32: 64,966,615 km (0.101 R)
• M33: 65,380,403 km (0.052 R)
• M34: 69,447,820 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.9

Radius: 7.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 17.65 AU - 26.63 AU

Year: 29988 Days

Day: 16.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,499,951 km

• M1: 93,499 km (0.079 R)
• M2: 1,087,277 km (0.03 R)
• M3: 2,823,510 km (0.069 R)
• M4: 3,058,828 km (0.082 R)
• M5: 4,266,232 km (0.084 R)
• M6: 8,184,948 km (0.119 R)
• M7: 9,333,561 km (0.087 R)
• M8: 9,675,841 km (0.084 R)
• M9: 10,513,439 km (0.047 R)
• M10: 10,694,303 km (0.095 R)
• M11: 11,386,343 km (0.114 R)
• M12: 12,148,394 km (0.072 R)
• M13: 12,294,103 km (0.075 R)
• M14: 18,538,168 km (0.067 R)
• M15: 19,263,867 km (0.068 R)
• M16: 21,075,198 km (0.07 R)
• M17: 22,768,796 km (0.118 R)
• M18: 30,353,258 km (0.103 R)
• M19: 31,906,832 km (0.111 R)
• M20: 36,800,777 km (0.041 R)
• M21: 40,169,571 km (0.038 R)
• M22: 45,640,964 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 23.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.5

Radius: 5

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 23.04 AU - 23.18 AU

Year: 31980 Days

Day: 17.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 96,499,951 km

• M1: 351,405 km (0.104 R)
• M2: 1,131,558 km (0.095 R)
• M3: 1,403,677 km (0.065 R)
• M4: 1,970,952 km (0.039 R)
• M5: 2,158,099 km (0.098 R)
• M6: 2,882,452 km (0.089 R)
• M7: 3,465,584 km (0.109 R)
• M8: 6,724,424 km (0.114 R)
• M9: 7,335,681 km (0.063 R)
• M10: 9,635,300 km (0.092 R)
• M11: 11,399,208 km (0.054 R)
• M12: 12,250,270 km (0.114 R)
• M13: 16,427,641 km (0.079 R)
• M14: 16,899,473 km (0.103 R)
• M15: 17,793,620 km (0.035 R)
• M16: 18,782,461 km (0.047 R)
• M17: 20,241,639 km (0.109 R)
• M18: 22,533,030 km (0.099 R)
• M19: 24,700,553 km (0.069 R)
• M20: 26,116,497 km (0.118 R)
• M21: 26,882,139 km (0.045 R)
• M22: 31,430,213 km (0.082 R)
• M23: 31,708,765 km (0.1 R)
• M24: 31,988,662 km (0.069 R)
• M25: 32,552,048 km (0.109 R)
• M26: 32,646,444 km (0.077 R)
• M27: 32,835,536 km (0.114 R)
• M28: 33,025,226 km (0.087 R)
• M29: 35,442,877 km (0.069 R)
• M30: 36,834,137 km (0.056 R)
• M31: 38,252,325 km (0.034 R)
• M32: 38,354,500 km (0.1 R)
• M33: 40,851,289 km (0.12 R)
• M34: 42,236,565 km (0.115 R)
• M35: 48,583,554 km (0.077 R)
• M36: 48,814,384 km (0.113 R)
• M37: 49,510,014 km (0.055 R)
• M38: 52,941,639 km (0.085 R)
• M39: 53,423,943 km (0.12 R)
• M40: 54,030,113 km (0.105 R)
• M41: 55,129,508 km (0.074 R)
• M42: 66,734,264 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 23.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.5

Radius: 4.7

Gravity: 24.42 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 19.29 AU - 27.13 AU

Year: 32188 Days

Day: 21.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 96,499,951 km

• M1: 74,799 km (0.065 R)
• M2: 531,072 km (0.069 R)
• M3: 892,501 km (0.118 R)
• M4: 1,333,815 km (0.112 R)
• M5: 1,541,307 km (0.052 R)
• M6: 1,842,298 km (0.088 R)
• M7: 2,114,267 km (0.078 R)
• M8: 2,715,949 km (0.047 R)
• M9: 5,384,476 km (0.086 R)
• M10: 5,521,209 km (0.068 R)
• M11: 6,231,649 km (0.093 R)
• M12: 12,281,088 km (0.078 R)
• M13: 13,261,253 km (0.057 R)
• M14: 15,566,406 km (0.092 R)
• M15: 16,748,230 km (0.071 R)
• M16: 19,156,307 km (0.111 R)
• M17: 20,465,438 km (0.084 R)
• M18: 22,931,409 km (0.111 R)
• M19: 24,362,163 km (0.085 R)
• M20: 25,142,914 km (0.099 R)
• M21: 30,410,554 km (0.1 R)
• M22: 30,736,079 km (0.098 R)
• M23: 32,166,684 km (0.118 R)
• M24: 33,629,751 km (0.031 R)
• M25: 34,086,473 km (0.031 R)
• M26: 34,893,255 km (0.085 R)
• M27: 37,730,977 km (0.069 R)
• M28: 38,214,626 km (0.088 R)
• M29: 42,835,705 km (0.12 R)
• M30: 43,221,966 km (0.114 R)
• M31: 43,739,575 km (0.117 R)
• M32: 48,128,328 km (0.088 R)
• M33: 48,948,872 km (0.111 R)
• M34: 54,741,601 km (0.082 R)
• M35: 54,887,010 km (0.084 R)
• M36: 55,909,811 km (0.108 R)
• M37: 67,622,426 km (0.102 R)
• M38: 69,246,461 km (0.061 R)
• M39: 71,718,715 km (0.079 R)
• M40: 73,222,922 km (0.08 R)
• M41: 76,278,159 km (0.093 R)
• M42: 76,793,524 km (0.116 R)
• M43: 79,921,615 km (0.107 R)
• M44: 82,041,866 km (0.082 R)
• M45: 85,455,540 km (0.089 R)
• M46: 90,613,225 km (0.066 R)
• M47: 90,987,519 km (0.088 R)
• M48: 95,346,053 km (0.098 R)

Kuiper Belt

Range: 38.1 - 62.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 15,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit