🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.47 AU - 0.65 AU

Year: 158 Days

Day: 17.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.2 AU - 1.8 AU

Year: 692 Days

Day: 31.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,436,050 km

• M1: 50,115 km (0.106 R)
• M2: 327,470 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.31 AU - 2.05 AU

Year: 820 Days

Day: 19.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.81 AU - 2.01 AU

Year: 994 Days

Day: 17.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 9.7

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.83 AU - 11.03 AU

Year: 10053 Days

Day: 12.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,436,050 km

• M1: 126,709 km (0.088 R)
• M2: 448,195 km (0.113 R)
• M3: 1,489,845 km (0.094 R)
• M4: 2,282,415 km (0.055 R)
• M5: 3,845,413 km (0.076 R)
• M6: 4,468,189 km (0.099 R)
• M7: 5,189,700 km (0.051 R)
• M8: 7,065,059 km (0.073 R)
• M9: 10,479,032 km (0.028 R)
• M10: 13,243,750 km (0.113 R)
• M11: 13,683,867 km (0.047 R)
• M12: 16,896,930 km (0.088 R)
• M13: 17,265,838 km (0.033 R)
• M14: 17,791,376 km (0.117 R)
• M15: 18,096,555 km (0.043 R)
• M16: 22,387,770 km (0.063 R)
• M17: 25,244,790 km (0.112 R)
• M18: 25,727,393 km (0.101 R)
• M19: 28,232,858 km (0.103 R)
• M20: 29,811,864 km (0.077 R)
• M21: 36,965,634 km (0.118 R)
• M22: 45,043,620 km (0.027 R)
• M23: 51,241,908 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950

Radius: 11.9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.2 AU - 13.62 AU

Year: 14520 Days

Day: 8 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,436,050 km

• M1: 165,904 km (0.103 R)
• M2: 678,875 km (0.118 R)
• M3: 1,322,595 km (0.11 R)
• M4: 2,088,536 km (0.067 R)
• M5: 3,528,715 km (0.088 R)
• M6: 5,510,138 km (0.076 R)
• M7: 6,380,200 km (0.103 R)
• M8: 7,113,678 km (0.105 R)
• M9: 11,713,962 km (0.036 R)
• M10: 12,094,539 km (0.095 R)
• M11: 14,123,086 km (0.105 R)
• M12: 14,700,235 km (0.102 R)
• M13: 15,825,061 km (0.094 R)
• M14: 17,087,069 km (0.114 R)
• M15: 19,810,648 km (0.107 R)
• M16: 21,181,862 km (0.06 R)
• M17: 23,808,352 km (0.061 R)
• M18: 25,463,203 km (0.025 R)
• M19: 34,124,920 km (0.052 R)
• M20: 35,692,855 km (0.094 R)
• M21: 36,629,338 km (0.109 R)
• M22: 38,551,521 km (0.109 R)
• M23: 41,120,416 km (0.05 R)
• M24: 43,346,731 km (0.082 R)
• M25: 43,953,650 km (0.039 R)
• M26: 46,280,495 km (0.105 R)
• M27: 49,015,593 km (0.112 R)
• M28: 52,197,988 km (0.055 R)
• M29: 56,052,078 km (0.105 R)
• M30: 57,317,078 km (0.11 R)
• M31: 60,468,507 km (0.043 R)
• M32: 62,761,243 km (0.109 R)
• M33: 63,343,478 km (0.079 R)
• M34: 64,715,740 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.7

Radius: 5.8

Gravity: 17.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.9 AU - 14.86 AU

Year: 17414 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,436,050 km

• M1: 75,397 km (0.079 R)
• M2: 315,502 km (0.086 R)
• M3: 618,886 km (0.065 R)
• M4: 806,781 km (0.097 R)
• M5: 1,105,678 km (0.083 R)
• M6: 1,316,312 km (0.075 R)
• M7: 1,699,432 km (0.078 R)
• M8: 2,000,572 km (0.106 R)
• M9: 3,172,821 km (0.069 R)
• M10: 4,100,478 km (0.103 R)
• M11: 4,382,170 km (0.089 R)
• M12: 4,743,898 km (0.085 R)
• M13: 6,729,211 km (0.107 R)
• M14: 9,422,871 km (0.074 R)
• M15: 12,563,379 km (0.099 R)
• M16: 13,564,937 km (0.114 R)
• M17: 13,980,071 km (0.062 R)
• M18: 15,877,420 km (0.047 R)
• M19: 17,368,014 km (0.072 R)
• M20: 18,188,857 km (0.044 R)
• M21: 18,863,992 km (0.078 R)
• M22: 21,358,537 km (0.101 R)
• M23: 24,367,548 km (0.081 R)
• M24: 28,426,887 km (0.113 R)
• M25: 31,570,387 km (0.111 R)
• M26: 36,243,675 km (0.067 R)
• M27: 36,641,754 km (0.11 R)
• M28: 46,619,184 km (0.117 R)
• M29: 48,040,813 km (0.116 R)
• M30: 54,535,754 km (0.079 R)
• M31: 57,541,325 km (0.047 R)
• M32: 62,158,813 km (0.109 R)
• M33: 62,538,642 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 14,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit