🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.52 AU - 0.72 AU

Year: 176 Days

Day: 13.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.51 AU - 1.65 AU

Year: 715 Days

Day: 26.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,639,577 km

• M1: 28,124 km (0.113 R)
• M2: 698,772 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.21 AU - 3.25 AU

Year: 1623 Days

Day: 42.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,639,577 km

• M1: 198,367 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.2

Radius: 8.6

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.94 AU - 6.24 AU

Year: 4757 Days

Day: 6.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 102,639,577 km

• M1: 112,049 km (0.079 R)
• M2: 567,574 km (0.087 R)
• M3: 955,332 km (0.06 R)
• M4: 1,336,208 km (0.046 R)
• M5: 1,686,716 km (0.101 R)
• M6: 2,010,745 km (0.066 R)
• M7: 2,822,313 km (0.077 R)
• M8: 3,425,791 km (0.106 R)
• M9: 4,809,422 km (0.112 R)
• M10: 6,662,491 km (0.071 R)
• M11: 9,271,178 km (0.114 R)
• M12: 9,813,321 km (0.096 R)
• M13: 11,331,590 km (0.116 R)
• M14: 13,103,427 km (0.059 R)
• M15: 15,166,232 km (0.104 R)
• M16: 16,096,282 km (0.106 R)
• M17: 16,818,391 km (0.087 R)
• M18: 17,187,449 km (0.068 R)
• M19: 20,199,153 km (0.067 R)
• M20: 23,775,889 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843

Radius: 13.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.29 AU - 11.71 AU

Year: 12245 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 102,639,577 km

• M1: 167,998 km (0.107 R)
• M2: 758,611 km (0.102 R)
• M3: 1,321,847 km (0.082 R)
• M4: 1,982,770 km (0.09 R)
• M5: 3,065,709 km (0.058 R)
• M6: 3,539,486 km (0.117 R)
• M7: 4,120,225 km (0.111 R)
• M8: 4,927,155 km (0.073 R)
• M9: 5,474,384 km (0.051 R)
• M10: 6,215,642 km (0.052 R)
• M11: 9,144,918 km (0.11 R)
• M12: 9,921,480 km (0.104 R)
• M13: 11,488,219 km (0.108 R)
• M14: 12,641,618 km (0.042 R)
• M15: 14,004,754 km (0.049 R)
• M16: 16,491,370 km (0.064 R)
• M17: 21,867,319 km (0.052 R)
• M18: 23,731,608 km (0.115 R)
• M19: 25,699,717 km (0.082 R)
• M20: 26,620,044 km (0.062 R)
• M21: 31,092,721 km (0.113 R)
• M22: 33,205,940 km (0.111 R)
• M23: 37,978,711 km (0.072 R)
• M24: 40,254,693 km (0.078 R)
• M25: 41,217,953 km (0.112 R)
• M26: 45,668,939 km (0.074 R)
• M27: 49,171,324 km (0.106 R)
• M28: 53,013,147 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.5

Radius: 4.9

Gravity: 27.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.27 AU - 17.49 AU

Year: 23858 Days

Day: 16.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 102,639,577 km

• M1: 61,485 km (0.088 R)
• M2: 267,780 km (0.079 R)
• M3: 873,352 km (0.05 R)
• M4: 1,343,090 km (0.106 R)
• M5: 1,504,506 km (0.117 R)
• M6: 4,148,648 km (0.107 R)
• M7: 4,637,235 km (0.108 R)
• M8: 5,770,139 km (0.092 R)
• M9: 5,982,718 km (0.115 R)
• M10: 7,418,708 km (0.102 R)
• M11: 8,350,404 km (0.118 R)
• M12: 11,542,972 km (0.04 R)
• M13: 14,823,503 km (0.079 R)
• M14: 15,875,775 km (0.038 R)
• M15: 16,293,302 km (0.08 R)
• M16: 18,583,945 km (0.081 R)
• M17: 19,329,690 km (0.102 R)
• M18: 22,097,251 km (0.112 R)
• M19: 26,492,736 km (0.091 R)
• M20: 28,402,652 km (0.048 R)
• M21: 30,402,626 km (0.09 R)
• M22: 30,916,794 km (0.074 R)
• M23: 34,540,802 km (0.106 R)
• M24: 35,524,558 km (0.075 R)
• M25: 38,437,976 km (0.111 R)
• M26: 40,569,596 km (0.048 R)
• M27: 45,233,160 km (0.109 R)
• M28: 48,474,796 km (0.097 R)
• M29: 58,328,808 km (0.059 R)
• M30: 69,436,749 km (0.111 R)
• M31: 70,552,001 km (0.077 R)
• M32: 70,776,548 km (0.11 R)
• M33: 71,679,221 km (0.075 R)
• M34: 74,666,242 km (0.098 R)
• M35: 76,544,892 km (0.047 R)
• M36: 77,496,035 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.1

Radius: 3.9

Gravity: 56.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.63 AU - 19.83 AU

Year: 28012 Days

Day: 22.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 102,639,577 km

• M1: 48,470 km (0.078 R)
• M2: 188,793 km (0.118 R)
• M3: 958,474 km (0.076 R)
• M4: 1,170,903 km (0.091 R)
• M5: 1,296,714 km (0.108 R)
• M6: 1,575,714 km (0.072 R)
• M7: 1,709,904 km (0.048 R)
• M8: 1,914,853 km (0.115 R)
• M9: 2,276,580 km (0.038 R)
• M10: 2,499,182 km (0.091 R)
• M11: 2,655,512 km (0.078 R)
• M12: 3,016,940 km (0.083 R)
• M13: 3,410,233 km (0.099 R)
• M14: 4,261,295 km (0.044 R)
• M15: 5,037,260 km (0.085 R)
• M16: 5,415,443 km (0.096 R)
• M17: 6,228,208 km (0.098 R)
• M18: 7,119,213 km (0.074 R)
• M19: 8,091,898 km (0.064 R)
• M20: 12,416,174 km (0.087 R)
• M21: 15,149,627 km (0.071 R)
• M22: 18,161,780 km (0.115 R)
• M23: 19,147,779 km (0.106 R)
• M24: 19,756,194 km (0.107 R)
• M25: 21,987,297 km (0.078 R)
• M26: 28,222,536 km (0.115 R)
• M27: 29,275,705 km (0.111 R)
• M28: 33,312,903 km (0.059 R)
• M29: 34,044,436 km (0.091 R)
• M30: 42,983,807 km (0.101 R)
• M31: 48,359,756 km (0.08 R)
• M32: 49,675,619 km (0.085 R)
• M33: 53,366,946 km (0.09 R)
• M34: 62,166,891 km (0.1 R)
• M35: 68,776,574 km (0.088 R)
• M36: 86,625,993 km (0.072 R)
• M37: 88,564,183 km (0.074 R)
• M38: 96,311,109 km (0.112 R)
• M39: 100,803,982 km (0.042 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 13,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit