🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.24 AU - 2.34 AU

Year: 1327 Days

Day: 31.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,135,214 km

• M1: 1,575,415 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.19 AU - 2.95 AU

Year: 1577 Days

Day: 23.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,135,214 km

• M1: 36,502 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.64 AU - 4.02 AU

Year: 2870 Days

Day: 23 Hours

Environment

Temp: -142 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,135,214 km

• M1: 17,054 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 8.7

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.92 AU - 9.34 AU

Year: 8070 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 103,135,214 km

• M1: 108,907 km (0.09 R)
• M2: 470,784 km (0.047 R)
• M3: 922,869 km (0.083 R)
• M4: 1,278,763 km (0.078 R)
• M5: 1,725,462 km (0.063 R)
• M6: 2,337,317 km (0.104 R)
• M7: 2,658,504 km (0.095 R)
• M8: 3,206,032 km (0.074 R)
• M9: 3,604,112 km (0.045 R)
• M10: 5,507,745 km (0.1 R)
• M11: 6,692,261 km (0.118 R)
• M12: 6,996,094 km (0.038 R)
• M13: 7,814,694 km (0.101 R)
• M14: 8,895,688 km (0.119 R)
• M15: 9,430,201 km (0.043 R)
• M16: 11,931,777 km (0.117 R)
• M17: 13,150,401 km (0.031 R)
• M18: 15,479,640 km (0.06 R)
• M19: 18,005,899 km (0.111 R)
• M20: 18,661,437 km (0.084 R)
• M21: 20,510,915 km (0.044 R)
• M22: 21,589,666 km (0.045 R)
• M23: 25,540,246 km (0.056 R)
• M24: 31,147,623 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 8.4

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.28 AU - 8.66 AU

Year: 8615 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 103,135,214 km

• M1: 104,419 km (0.107 R)
• M2: 420,819 km (0.085 R)
• M3: 693,685 km (0.107 R)
• M4: 1,133,653 km (0.089 R)
• M5: 1,969,007 km (0.108 R)
• M6: 2,460,885 km (0.112 R)
• M7: 3,188,379 km (0.042 R)
• M8: 4,879,135 km (0.098 R)
• M9: 6,234,641 km (0.093 R)
• M10: 7,576,833 km (0.106 R)
• M11: 8,381,370 km (0.117 R)
• M12: 10,109,824 km (0.063 R)
• M13: 10,718,089 km (0.119 R)
• M14: 12,232,169 km (0.074 R)
• M15: 12,574,299 km (0.102 R)
• M16: 13,822,394 km (0.058 R)
• M17: 15,947,432 km (0.105 R)
• M18: 17,407,956 km (0.033 R)
• M19: 17,768,337 km (0.069 R)
• M20: 23,527,407 km (0.042 R)
• M21: 24,146,144 km (0.115 R)
• M22: 25,323,778 km (0.087 R)
• M23: 33,760,649 km (0.109 R)
• M24: 35,925,181 km (0.065 R)
• M25: 39,528,844 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.5

Radius: 3.7

Gravity: 32.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.67 AU - 13.29 AU

Year: 17905 Days

Day: 23.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 103,135,214 km

• M1: 46,076 km (0.102 R)
• M2: 170,841 km (0.092 R)
• M3: 286,480 km (0.119 R)
• M4: 533,765 km (0.073 R)
• M5: 677,529 km (0.097 R)
• M6: 931,546 km (0.118 R)
• M7: 1,206,357 km (0.11 R)
• M8: 2,006,407 km (0.11 R)
• M9: 3,634,331 km (0.113 R)
• M10: 3,889,245 km (0.12 R)
• M11: 4,186,197 km (0.042 R)
• M12: 4,960,665 km (0.093 R)
• M13: 5,309,976 km (0.112 R)
• M14: 6,703,780 km (0.065 R)
• M15: 8,037,594 km (0.111 R)
• M16: 8,275,904 km (0.113 R)
• M17: 9,968,604 km (0.117 R)
• M18: 10,523,761 km (0.03 R)
• M19: 11,276,089 km (0.069 R)
• M20: 11,574,686 km (0.095 R)
• M21: 12,312,952 km (0.071 R)
• M22: 13,747,147 km (0.102 R)
• M23: 17,731,536 km (0.093 R)
• M24: 19,898,312 km (0.093 R)
• M25: 21,864,327 km (0.068 R)
• M26: 22,799,164 km (0.034 R)
• M27: 24,350,045 km (0.031 R)
• M28: 35,791,590 km (0.099 R)
• M29: 44,782,871 km (0.044 R)
• M30: 48,921,645 km (0.094 R)
• M31: 51,002,252 km (0.081 R)
• M32: 52,808,348 km (0.066 R)
• M33: 54,997,114 km (0.12 R)
• M34: 58,481,398 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.6

Radius: 5.1

Gravity: 35.66 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.66 AU - 17.58 AU

Year: 27122 Days

Day: 21.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 103,135,214 km

• M1: 63,429 km (0.104 R)
• M2: 250,576 km (0.119 R)
• M3: 485,595 km (0.095 R)
• M4: 839,543 km (0.115 R)
• M5: 1,087,726 km (0.097 R)
• M6: 1,333,964 km (0.093 R)
• M7: 1,792,631 km (0.108 R)
• M8: 2,449,516 km (0.111 R)
• M9: 3,104,455 km (0.107 R)
• M10: 6,659,948 km (0.06 R)
• M11: 6,961,387 km (0.068 R)
• M12: 9,644,874 km (0.116 R)
• M13: 10,161,585 km (0.096 R)
• M14: 12,115,632 km (0.082 R)
• M15: 15,235,346 km (0.093 R)
• M16: 16,748,529 km (0.096 R)
• M17: 17,875,150 km (0.057 R)
• M18: 23,922,046 km (0.109 R)
• M19: 28,763,183 km (0.116 R)
• M20: 29,966,398 km (0.073 R)
• M21: 30,374,800 km (0.033 R)
• M22: 37,738,756 km (0.087 R)
• M23: 39,341,846 km (0.111 R)
• M24: 46,208,389 km (0.058 R)
• M25: 47,486,702 km (0.108 R)
• M26: 48,227,661 km (0.07 R)
• M27: 54,032,507 km (0.061 R)
• M28: 54,637,331 km (0.107 R)
• M29: 56,066,290 km (0.091 R)
• M30: 71,266,182 km (0.103 R)
• M31: 86,495,544 km (0.066 R)
• M32: 97,668,859 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 16,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit