🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.56 AU - 0.58 AU

Year: 152 Days

Day: 47 Hours

Environment

Temp: 171 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,798,125 km

• M1: 49,966 km (0.073 R)
• M2: 238,160 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.96 AU - 1.28 AU

Year: 419 Days

Day: 14.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.03 AU - 4.01 AU

Year: 2332 Days

Day: 28.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,798,125 km

• M1: 819,497 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.4

Radius: 13.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.19 AU - 6.05 AU

Year: 4704 Days

Day: 8.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,798,125 km

• M1: 165,455 km (0.086 R)
• M2: 664,963 km (0.071 R)
• M3: 1,083,687 km (0.106 R)
• M4: 1,536,071 km (0.078 R)
• M5: 1,961,976 km (0.069 R)
• M6: 2,543,014 km (0.095 R)
• M7: 3,166,089 km (0.047 R)
• M8: 3,930,534 km (0.108 R)
• M9: 5,510,138 km (0.09 R)
• M10: 6,158,346 km (0.057 R)
• M11: 6,589,038 km (0.119 R)
• M12: 7,705,637 km (0.073 R)
• M13: 8,517,804 km (0.112 R)
• M14: 10,392,564 km (0.087 R)
• M15: 11,991,466 km (0.091 R)
• M16: 12,849,859 km (0.078 R)
• M17: 14,994,943 km (0.084 R)
• M18: 16,423,901 km (0.076 R)
• M19: 17,596,898 km (0.047 R)
• M20: 20,234,458 km (0.096 R)
• M21: 21,320,689 km (0.06 R)
• M22: 22,244,156 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.1

Radius: 10.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.09 AU - 9.67 AU

Year: 8566 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,798,125 km

• M1: 132,245 km (0.071 R)
• M2: 626,665 km (0.069 R)
• M3: 968,497 km (0.076 R)
• M4: 1,291,628 km (0.108 R)
• M5: 1,755,681 km (0.104 R)
• M6: 2,379,504 km (0.11 R)
• M7: 3,398,265 km (0.12 R)
• M8: 3,850,799 km (0.12 R)
• M9: 4,631,849 km (0.072 R)
• M10: 7,063,114 km (0.066 R)
• M11: 8,634,340 km (0.08 R)
• M12: 9,306,783 km (0.064 R)
• M13: 12,612,746 km (0.119 R)
• M14: 15,509,709 km (0.077 R)
• M15: 16,566,618 km (0.114 R)
• M16: 18,139,490 km (0.12 R)
• M17: 20,242,686 km (0.109 R)
• M18: 24,347,203 km (0.042 R)
• M19: 25,773,170 km (0.076 R)
• M20: 26,289,432 km (0.103 R)
• M21: 29,160,664 km (0.089 R)
• M22: 31,740,479 km (0.101 R)
• M23: 33,542,685 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 14.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.55 AU - 13.49 AU

Year: 14715 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,798,125 km

• M1: 180,415 km (0.114 R)
• M2: 724,054 km (0.033 R)
• M3: 1,373,608 km (0.089 R)
• M4: 2,162,886 km (0.112 R)
• M5: 2,767,860 km (0.113 R)
• M6: 3,928,739 km (0.074 R)
• M7: 4,837,696 km (0.088 R)
• M8: 5,599,747 km (0.091 R)
• M9: 6,326,195 km (0.088 R)
• M10: 6,952,112 km (0.075 R)
• M11: 8,374,190 km (0.074 R)
• M12: 9,326,081 km (0.074 R)
• M13: 9,931,204 km (0.1 R)
• M14: 11,963,491 km (0.076 R)
• M15: 12,617,982 km (0.103 R)
• M16: 13,359,090 km (0.065 R)
• M17: 14,194,594 km (0.045 R)
• M18: 17,736,623 km (0.117 R)
• M19: 19,711,913 km (0.113 R)
• M20: 21,568,123 km (0.1 R)
• M21: 23,538,477 km (0.109 R)
• M22: 29,091,700 km (0.104 R)
• M23: 31,831,136 km (0.084 R)
• M24: 33,907,255 km (0.084 R)
• M25: 35,705,122 km (0.065 R)
• M26: 43,257,271 km (0.044 R)
• M27: 45,370,790 km (0.1 R)
• M28: 48,145,831 km (0.109 R)
• M29: 53,072,238 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.4

Radius: 13.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.46 AU - 14.68 AU

Year: 15736 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,798,125 km

• M1: 171,589 km (0.097 R)
• M2: 761,603 km (0.114 R)
• M3: 1,218,175 km (0.06 R)
• M4: 1,780,663 km (0.061 R)
• M5: 3,552,501 km (0.082 R)
• M6: 4,724,301 km (0.031 R)
• M7: 5,381,933 km (0.073 R)
• M8: 7,010,605 km (0.06 R)
• M9: 8,057,641 km (0.106 R)
• M10: 10,404,682 km (0.087 R)
• M11: 11,460,394 km (0.096 R)
• M12: 13,512,128 km (0.116 R)
• M13: 14,912,813 km (0.054 R)
• M14: 15,949,527 km (0.055 R)
• M15: 16,641,118 km (0.088 R)
• M16: 17,192,535 km (0.108 R)
• M17: 21,217,915 km (0.084 R)
• M18: 25,727,991 km (0.08 R)
• M19: 30,370,911 km (0.067 R)
• M20: 42,435,530 km (0.094 R)
• M21: 56,460,331 km (0.104 R)
• M22: 57,348,942 km (0.049 R)
• M23: 59,703,463 km (0.083 R)
• M24: 60,625,883 km (0.094 R)
• M25: 64,798,168 km (0.113 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 20,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit