🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.73 AU - 0.85 AU

Year: 262 Days

Day: 46.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 152.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,795,236 km

• M1: 420,968 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.93 AU - 1.47 AU

Year: 490 Days

Day: 24.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.33 AU - 4.59 AU

Year: 2938 Days

Day: 24.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.77 AU - 4.47 AU

Year: 3117 Days

Day: 31.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,795,236 km

• M1: 793,766 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.6

Radius: 9.1

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.89 AU - 5.17 AU

Year: 4205 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,795,236 km

• M1: 115,490 km (0.101 R)
• M2: 528,080 km (0.054 R)
• M3: 831,615 km (0.109 R)
• M4: 1,134,999 km (0.098 R)
• M5: 1,878,800 km (0.075 R)
• M6: 2,400,298 km (0.091 R)
• M7: 3,116,423 km (0.108 R)
• M8: 5,807,988 km (0.117 R)
• M9: 6,372,570 km (0.044 R)
• M10: 6,943,884 km (0.086 R)
• M11: 10,021,412 km (0.108 R)
• M12: 10,364,290 km (0.103 R)
• M13: 13,488,791 km (0.119 R)
• M14: 14,001,314 km (0.108 R)
• M15: 14,382,339 km (0.113 R)
• M16: 17,849,270 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.6

Radius: 5.5

Gravity: 32.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.32 AU - 17.2 AU

Year: 24442 Days

Day: 18 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,795,236 km

• M1: 68,366 km (0.063 R)
• M2: 439,519 km (0.064 R)
• M3: 1,541,456 km (0.109 R)
• M4: 3,910,488 km (0.076 R)
• M5: 4,744,197 km (0.047 R)
• M6: 6,371,673 km (0.111 R)
• M7: 7,732,564 km (0.117 R)
• M8: 8,059,436 km (0.088 R)
• M9: 8,566,872 km (0.07 R)
• M10: 10,611,127 km (0.083 R)
• M11: 11,289,703 km (0.082 R)
• M12: 12,434,725 km (0.076 R)
• M13: 12,807,971 km (0.096 R)
• M14: 14,132,960 km (0.111 R)
• M15: 15,375,669 km (0.096 R)
• M16: 17,235,470 km (0.103 R)
• M17: 21,715,477 km (0.104 R)
• M18: 22,365,929 km (0.072 R)
• M19: 31,213,745 km (0.078 R)
• M20: 33,311,257 km (0.08 R)
• M21: 34,907,766 km (0.082 R)
• M22: 38,096,145 km (0.115 R)
• M23: 39,520,017 km (0.088 R)
• M24: 46,279,298 km (0.089 R)
• M25: 47,717,682 km (0.106 R)
• M26: 48,447,869 km (0.086 R)
• M27: 53,377,119 km (0.106 R)
• M28: 54,164,003 km (0.067 R)
• M29: 58,007,173 km (0.08 R)
• M30: 59,048,075 km (0.091 R)
• M31: 59,889,563 km (0.102 R)
• M32: 60,525,952 km (0.053 R)
• M33: 63,555,459 km (0.091 R)
• M34: 67,139,824 km (0.092 R)
• M35: 71,568,369 km (0.08 R)
• M36: 81,780,219 km (0.114 R)
• M37: 86,014,886 km (0.114 R)
• M38: 90,951,167 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.9

Radius: 7.3

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.95 AU - 17.81 AU

Year: 24713 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,795,236 km

• M1: 90,956 km (0.113 R)
• M2: 681,867 km (0.099 R)
• M3: 1,197,830 km (0.113 R)
• M4: 1,455,587 km (0.081 R)
• M5: 1,875,957 km (0.054 R)
• M6: 2,145,233 km (0.12 R)
• M7: 4,150,892 km (0.073 R)
• M8: 4,409,996 km (0.109 R)
• M9: 5,252,830 km (0.083 R)
• M10: 6,668,475 km (0.082 R)
• M11: 7,207,625 km (0.097 R)
• M12: 11,570,947 km (0.117 R)
• M13: 17,345,873 km (0.065 R)
• M14: 17,765,346 km (0.097 R)
• M15: 18,191,550 km (0.075 R)
• M16: 18,624,636 km (0.093 R)
• M17: 20,799,340 km (0.103 R)
• M18: 23,646,337 km (0.108 R)
• M19: 27,302,808 km (0.106 R)
• M20: 29,502,046 km (0.088 R)
• M21: 33,468,036 km (0.079 R)
• M22: 34,249,385 km (0.072 R)
• M23: 35,848,138 km (0.115 R)
• M24: 38,480,462 km (0.085 R)
• M25: 48,457,293 km (0.093 R)
• M26: 50,130,695 km (0.084 R)
• M27: 53,063,412 km (0.112 R)
• M28: 54,840,784 km (0.116 R)
• M29: 55,562,893 km (0.085 R)
• M30: 57,953,018 km (0.087 R)
• M31: 58,702,055 km (0.107 R)
• M32: 61,180,892 km (0.063 R)
• M33: 67,578,445 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 15,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit