🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.76 AU - 1.18 AU

Year: 351 Days

Day: 45.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.04 AU - 1.44 AU

Year: 507 Days

Day: 46.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.81 AU - 1.93 AU

Year: 939 Days

Day: 22.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.02 AU - 2.8 AU

Year: 1373 Days

Day: 29.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,238,045 km

• M1: 197,619 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.62 AU - 5.54 AU

Year: 3598 Days

Day: 28 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.6

Radius: 12.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.08 AU - 5.88 AU

Year: 4080 Days

Day: 9.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,238,045 km

• M1: 210,335 km (0.12 R)
• M2: 299,345 km (0.1 R)
• M3: 495,319 km (0.119 R)
• M4: 594,801 km (0.112 R)
• M5: 702,362 km (0.07 R)
• M6: 827,276 km (0.095 R)
• M7: 992,283 km (0.113 R)
• M8: 1,079,199 km (0.068 R)
• M9: 1,157,439 km (0.047 R)
• M10: 1,261,260 km (0.071 R)
• M11: 1,554,172 km (0.096 R)
• M12: 1,682,826 km (0.051 R)
• M13: 2,175,901 km (0.074 R)
• M14: 2,483,923 km (0.065 R)
• M15: 2,916,710 km (0.07 R)
• M16: 3,044,765 km (0.078 R)
• M17: 3,240,589 km (0.105 R)
• M18: 3,423,697 km (0.036 R)
• M19: 3,508,070 km (0.074 R)
• M20: 3,976,012 km (0.104 R)
• M21: 4,136,381 km (0.114 R)
• M22: 4,482,251 km (0.095 R)
• M23: 4,574,852 km (0.117 R)
• M24: 4,894,543 km (0.1 R)
• M25: 5,009,135 km (0.096 R)
• M26: 5,280,057 km (0.072 R)
• M27: 5,456,732 km (0.094 R)
• M28: 5,535,869 km (0.107 R)
• M29: 6,265,907 km (0.074 R)
• M30: 6,494,941 km (0.08 R)
• M31: 6,621,202 km (0.079 R)
• M32: 6,726,967 km (0.06 R)
• M33: 6,875,967 km (0.089 R)
• M34: 7,199,098 km (0.08 R)
• M35: 7,461,044 km (0.088 R)
• M36: 7,659,710 km (0.107 R)
• M37: 8,062,278 km (0.105 R)
• M38: 8,220,702 km (0.087 R)
• M39: 8,357,435 km (0.069 R)
• M40: 8,494,765 km (0.033 R)
• M41: 9,193,088 km (0.058 R)
• M42: 10,055,221 km (0.04 R)
• M43: 10,225,912 km (0.115 R)
• M44: 10,520,769 km (0.108 R)
• M45: 10,619,654 km (0.071 R)
• M46: 11,422,097 km (0.072 R)
• M47: 11,625,849 km (0.082 R)
• M48: 11,702,593 km (0.105 R)
• M49: 11,779,336 km (0.104 R)
• M50: 12,400,317 km (0.094 R)
• M51: 12,478,706 km (0.099 R)
• M52: 12,609,754 km (0.071 R)
• M53: 12,978,962 km (0.107 R)
• M54: 13,058,548 km (0.065 R)
• M55: 13,271,575 km (0.114 R)
• M56: 13,593,360 km (0.085 R)
• M57: 14,162,580 km (0.12 R)
• M58: 14,601,650 km (0.074 R)
• M59: 15,775,095 km (0.094 R)
• M60: 15,945,188 km (0.07 R)
• M61: 16,315,892 km (0.105 R)
• M62: 16,459,356 km (0.115 R)
• M63: 16,574,247 km (0.091 R)
• M64: 17,533,020 km (0.103 R)
• M65: 17,650,454 km (0.115 R)
• M66: 17,974,783 km (0.116 R)
• M67: 18,152,505 km (0.074 R)
• M68: 18,599,503 km (0.075 R)
• M69: 18,719,182 km (0.079 R)
• M70: 19,808,852 km (0.102 R)
• M71: 20,330,650 km (0.086 R)
• M72: 20,515,852 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753

Radius: 11.1

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.72 AU - 6.08 AU

Year: 5261 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,238,045 km

• M1: 170,093 km (0.096 R)
• M2: 357,240 km (0.038 R)
• M3: 961,765 km (0.076 R)
• M4: 1,092,812 km (0.039 R)
• M5: 1,783,655 km (0.099 R)
• M6: 1,855,762 km (0.045 R)
• M7: 2,059,065 km (0.092 R)
• M8: 2,289,446 km (0.117 R)
• M9: 2,692,313 km (0.067 R)
• M10: 3,205,134 km (0.104 R)
• M11: 3,315,837 km (0.094 R)
• M12: 3,405,296 km (0.1 R)
• M13: 4,344,621 km (0.056 R)
• M14: 4,591,607 km (0.099 R)
• M15: 4,996,270 km (0.113 R)
• M16: 6,085,492 km (0.085 R)
• M17: 6,501,972 km (0.106 R)
• M18: 6,671,167 km (0.117 R)
• M19: 6,899,005 km (0.101 R)
• M20: 7,100,513 km (0.064 R)
• M21: 7,362,609 km (0.118 R)
• M22: 7,568,455 km (0.096 R)
• M23: 7,716,857 km (0.08 R)
• M24: 7,806,316 km (0.103 R)
• M25: 8,016,351 km (0.067 R)
• M26: 8,565,226 km (0.109 R)
• M27: 8,813,110 km (0.066 R)
• M28: 9,957,533 km (0.072 R)
• M29: 10,349,480 km (0.091 R)
• M30: 10,746,363 km (0.096 R)
• M31: 10,946,675 km (0.092 R)
• M32: 11,249,610 km (0.099 R)
• M33: 11,385,146 km (0.057 R)
• M34: 11,487,172 km (0.116 R)
• M35: 12,105,460 km (0.03 R)
• M36: 12,348,855 km (0.111 R)
• M37: 12,875,889 km (0.09 R)
• M38: 13,124,371 km (0.106 R)
• M39: 13,806,836 km (0.104 R)
• M40: 14,024,800 km (0.111 R)
• M41: 14,207,160 km (0.079 R)
• M42: 14,317,115 km (0.074 R)
• M43: 14,833,526 km (0.084 R)
• M44: 15,056,726 km (0.089 R)
• M45: 15,393,770 km (0.079 R)
• M46: 15,657,512 km (0.059 R)
• M47: 15,846,753 km (0.044 R)
• M48: 15,922,749 km (0.105 R)
• M49: 16,227,779 km (0.095 R)
• M50: 16,650,393 km (0.094 R)
• M51: 17,232,478 km (0.11 R)
• M52: 17,310,568 km (0.089 R)
• M53: 17,427,853 km (0.058 R)
• M54: 17,624,125 km (0.073 R)
• M55: 18,496,430 km (0.093 R)
• M56: 19,139,552 km (0.043 R)
• M57: 20,696,417 km (0.07 R)
• M58: 21,238,260 km (0.096 R)
• M59: 22,081,095 km (0.038 R)
• M60: 22,208,552 km (0.058 R)
• M61: 22,763,261 km (0.106 R)
• M62: 22,977,784 km (0.109 R)
• M63: 23,712,459 km (0.085 R)
• M64: 24,630,691 km (0.079 R)
• M65: 24,762,786 km (0.075 R)
• M66: 24,895,030 km (0.086 R)
• M67: 25,027,724 km (0.1 R)
• M68: 25,872,802 km (0.109 R)
• M69: 26,141,779 km (0.062 R)
• M70: 26,817,961 km (0.045 R)
• M71: 28,417,911 km (0.094 R)
• M72: 28,556,588 km (0.115 R)
• M73: 28,649,039 km (0.101 R)
• M74: 29,392,840 km (0.107 R)
• M75: 29,486,189 km (0.118 R)
• M76: 29,813,958 km (0.053 R)
• M77: 30,142,924 km (0.096 R)
• M78: 30,284,294 km (0.081 R)
• M79: 30,994,285 km (0.111 R)
• M80: 31,279,868 km (0.047 R)
• M81: 31,375,311 km (0.092 R)
• M82: 31,661,941 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 14,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit