🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.96 AU

Year: 319 Days

Day: 24.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,951,332 km

• M1: 125,363 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.2 AU - 1.54 AU

Year: 589 Days

Day: 43.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,951,332 km

• M1: 19,149 km (0.101 R)
• M2: 42,635 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.51 AU - 1.85 AU

Year: 799 Days

Day: 22.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2 AU - 2.42 AU

Year: 1206 Days

Day: 26.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 130.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.53 AU - 3.17 AU

Year: 1766 Days

Day: 25.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,951,332 km

• M1: 24,684 km (0.116 R)
• M2: 285,134 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.94 AU - 4.94 AU

Year: 3434 Days

Day: 23.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,951,332 km

• M1: 1,555,070 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.8

Radius: 14.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.22 AU - 6.3 AU

Year: 4428 Days

Day: 9.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,951,332 km

• M1: 184,005 km (0.076 R)
• M2: 693,536 km (0.089 R)
• M3: 1,211,444 km (0.074 R)
• M4: 2,434,855 km (0.099 R)
• M5: 3,029,506 km (0.064 R)
• M6: 4,025,828 km (0.083 R)
• M7: 5,097,697 km (0.064 R)
• M8: 6,109,876 km (0.061 R)
• M9: 6,921,594 km (0.076 R)
• M10: 7,387,741 km (0.049 R)
• M11: 8,420,864 km (0.107 R)
• M12: 9,069,969 km (0.119 R)
• M13: 10,043,253 km (0.104 R)
• M14: 11,960,051 km (0.053 R)
• M15: 12,980,158 km (0.05 R)
• M16: 13,537,261 km (0.077 R)
• M17: 14,537,173 km (0.094 R)
• M18: 15,083,056 km (0.119 R)
• M19: 17,283,042 km (0.095 R)
• M20: 18,906,777 km (0.055 R)
• M21: 20,223,388 km (0.044 R)
• M22: 20,835,543 km (0.11 R)
• M23: 25,709,142 km (0.084 R)
• M24: 27,572,384 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.9

Radius: 10.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.72 AU - 10.04 AU

Year: 11400 Days

Day: 7.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 89,951,332 km

• M1: 128,205 km (0.097 R)
• M2: 648,507 km (0.097 R)
• M3: 987,944 km (0.061 R)
• M4: 1,353,861 km (0.091 R)
• M5: 2,069,088 km (0.119 R)
• M6: 3,061,371 km (0.091 R)
• M7: 3,477,702 km (0.118 R)
• M8: 4,700,963 km (0.084 R)
• M9: 5,599,149 km (0.118 R)
• M10: 5,922,729 km (0.105 R)
• M11: 6,431,811 km (0.101 R)
• M12: 6,896,312 km (0.053 R)
• M13: 9,158,830 km (0.114 R)
• M14: 9,840,398 km (0.033 R)
• M15: 10,169,813 km (0.067 R)
• M16: 11,304,662 km (0.052 R)
• M17: 11,929,383 km (0.038 R)
• M18: 16,830,658 km (0.08 R)
• M19: 18,062,297 km (0.107 R)
• M20: 21,012,966 km (0.09 R)
• M21: 21,718,619 km (0.093 R)
• M22: 24,356,329 km (0.101 R)
• M23: 27,570,888 km (0.068 R)
• M24: 30,159,978 km (0.108 R)
• M25: 32,698,055 km (0.115 R)
• M26: 36,261,925 km (0.098 R)
• M27: 36,598,221 km (0.101 R)
• M28: 39,600,501 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.3

Radius: 3.5

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.08 AU - 16.54 AU

Year: 24180 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,951,332 km

• M1: 43,832 km (0.102 R)
• M2: 319,691 km (0.11 R)
• M3: 703,708 km (0.081 R)
• M4: 2,107,535 km (0.057 R)
• M5: 2,838,320 km (0.065 R)
• M6: 3,248,967 km (0.035 R)
• M7: 4,904,417 km (0.067 R)
• M8: 6,055,871 km (0.094 R)
• M9: 6,350,878 km (0.116 R)
• M10: 6,811,191 km (0.12 R)
• M11: 8,147,250 km (0.06 R)
• M12: 9,648,614 km (0.082 R)
• M13: 10,101,895 km (0.05 R)
• M14: 12,173,228 km (0.116 R)
• M15: 14,641,742 km (0.077 R)
• M16: 20,457,658 km (0.112 R)
• M17: 22,401,982 km (0.113 R)
• M18: 26,360,790 km (0.113 R)
• M19: 36,104,100 km (0.07 R)
• M20: 47,563,446 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.5

Radius: 4

Gravity: 44.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.27 AU - 20.33 AU

Year: 25278 Days

Day: 16.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 89,951,332 km

• M1: 51,910 km (0.111 R)
• M2: 186,549 km (0.115 R)
• M3: 335,249 km (0.102 R)
• M4: 531,521 km (0.075 R)
• M5: 882,328 km (0.045 R)
• M6: 1,020,108 km (0.107 R)
• M7: 1,261,708 km (0.081 R)
• M8: 1,648,120 km (0.075 R)
• M9: 1,899,145 km (0.068 R)
• M10: 3,222,189 km (0.052 R)
• M11: 4,677,776 km (0.098 R)
• M12: 5,977,781 km (0.085 R)
• M13: 15,253,148 km (0.085 R)
• M14: 17,956,083 km (0.057 R)
• M15: 25,661,869 km (0.081 R)
• M16: 29,583,278 km (0.119 R)
• M17: 29,840,736 km (0.082 R)
• M18: 30,360,439 km (0.086 R)
• M19: 32,636,122 km (0.089 R)
• M20: 34,736,326 km (0.101 R)
• M21: 36,185,481 km (0.115 R)
• M22: 37,523,634 km (0.098 R)
• M23: 42,712,735 km (0.086 R)
• M24: 45,221,641 km (0.108 R)
• M25: 45,735,061 km (0.041 R)
• M26: 51,268,686 km (0.104 R)
• M27: 52,765,862 km (0.085 R)
• M28: 53,525,370 km (0.069 R)
• M29: 55,847,279 km (0.118 R)
• M30: 56,834,176 km (0.1 R)
• M31: 57,431,969 km (0.119 R)
• M32: 57,832,742 km (0.086 R)
• M33: 62,154,325 km (0.114 R)
• M34: 64,717,984 km (0.059 R)
• M35: 69,599,512 km (0.108 R)
• M36: 71,433,582 km (0.092 R)
• M37: 72,129,661 km (0.028 R)
• M38: 80,336,899 km (0.095 R)
• M39: 81,846,940 km (0.034 R)
• M40: 89,951,404 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 16,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit