🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.56 AU - 0.86 AU

Year: 214 Days

Day: 41.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.16 AU - 1.4 AU

Year: 519 Days

Day: 46.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.35 AU - 1.75 AU

Year: 691 Days

Day: 43.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.55 AU - 1.63 AU

Year: 718 Days

Day: 37.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,075,972 km

• M1: 238,758 km (0.119 R)
• M2: 360,082 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.43 AU - 3.77 AU

Year: 1955 Days

Day: 31.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,075,972 km

• M1: 49,367 km (0.105 R)
• M2: 2,825,605 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.52 AU - 5.04 AU

Year: 3171 Days

Day: 42.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,075,972 km

• M1: 91,404 km (0.1 R)
• M2: 1,932,505 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.5

Radius: 6.3

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 17.57 AU - 21.17 AU

Year: 30533 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,075,972 km

• M1: 439,070 km (0.077 R)
• M2: 582,534 km (0.058 R)
• M3: 1,354,310 km (0.095 R)
• M4: 1,628,373 km (0.113 R)
• M5: 1,691,653 km (0.117 R)
• M6: 2,054,278 km (0.117 R)
• M7: 2,849,241 km (0.103 R)
• M8: 3,319,128 km (0.114 R)
• M9: 3,940,109 km (0.05 R)
• M10: 5,238,917 km (0.05 R)
• M11: 6,404,883 km (0.073 R)
• M12: 8,023,682 km (0.087 R)
• M13: 8,186,743 km (0.082 R)
• M14: 8,460,956 km (0.113 R)
• M15: 8,627,010 km (0.026 R)
• M16: 8,738,161 km (0.105 R)
• M17: 9,587,728 km (0.079 R)
• M18: 10,051,631 km (0.04 R)
• M19: 10,880,852 km (0.116 R)
• M20: 11,242,878 km (0.114 R)
• M21: 12,290,063 km (0.07 R)
• M22: 13,175,683 km (0.101 R)
• M23: 13,691,048 km (0.046 R)
• M24: 15,208,868 km (0.105 R)
• M25: 15,613,530 km (0.098 R)
• M26: 16,089,999 km (0.076 R)
• M27: 16,227,180 km (0.108 R)
• M28: 16,364,511 km (0.107 R)
• M29: 16,779,196 km (0.111 R)
• M30: 17,548,279 km (0.075 R)
• M31: 18,400,388 km (0.106 R)
• M32: 18,759,423 km (0.071 R)
• M33: 18,831,530 km (0.069 R)
• M34: 19,265,962 km (0.087 R)
• M35: 20,218,451 km (0.091 R)
• M36: 22,016,917 km (0.092 R)
• M37: 22,474,537 km (0.082 R)
• M38: 23,166,726 km (0.092 R)
• M39: 23,399,052 km (0.062 R)
• M40: 23,944,186 km (0.085 R)
• M41: 24,730,024 km (0.118 R)
• M42: 25,844,379 km (0.089 R)
• M43: 26,893,808 km (0.032 R)
• M44: 27,056,420 km (0.105 R)
• M45: 28,039,428 km (0.09 R)
• M46: 29,451,931 km (0.066 R)
• M47: 30,293,419 km (0.113 R)
• M48: 30,972,444 km (0.056 R)
• M49: 31,484,966 km (0.092 R)
• M50: 31,828,293 km (0.083 R)
• M51: 31,914,163 km (0.067 R)
• M52: 34,706,856 km (0.11 R)
• M53: 35,061,403 km (0.084 R)
• M54: 36,042,615 km (0.118 R)
• M55: 36,132,374 km (0.107 R)
• M56: 37,304,473 km (0.054 R)
• M57: 38,489,139 km (0.071 R)
• M58: 39,132,110 km (0.109 R)
• M59: 39,501,168 km (0.108 R)
• M60: 40,615,074 km (0.078 R)
• M61: 40,801,772 km (0.044 R)
• M62: 41,269,714 km (0.107 R)
• M63: 41,363,362 km (0.066 R)
• M64: 41,645,205 km (0.052 R)
• M65: 42,684,012 km (0.111 R)
• M66: 43,731,198 km (0.107 R)
• M67: 44,594,377 km (0.068 R)
• M68: 44,883,400 km (0.119 R)
• M69: 48,696,052 km (0.084 R)
• M70: 49,590,497 km (0.115 R)
• M71: 49,989,774 km (0.093 R)
• M72: 51,496,673 km (0.093 R)
• M73: 52,204,870 km (0.091 R)
• M74: 53,324,460 km (0.115 R)
• M75: 53,631,136 km (0.114 R)
• M76: 54,863,673 km (0.084 R)
• M77: 54,966,895 km (0.11 R)
• M78: 57,461,589 km (0.118 R)
• M79: 58,196,115 km (0.111 R)
• M80: 58,511,916 km (0.108 R)
• M81: 58,617,233 km (0.094 R)
• M82: 60,099,299 km (0.066 R)
• M83: 60,418,391 km (0.056 R)
• M84: 60,738,082 km (0.065 R)
• M85: 61,165,333 km (0.04 R)
• M86: 61,379,258 km (0.071 R)
• M87: 62,452,773 km (0.117 R)
• M88: 63,640,879 km (0.105 R)
• M89: 67,470,435 km (0.053 R)
• M90: 67,802,093 km (0.08 R)
• M91: 67,912,796 km (0.047 R)
• M92: 69,023,111 km (0.031 R)
• M93: 69,803,713 km (0.12 R)
• M94: 71,036,549 km (0.105 R)
• M95: 72,050,374 km (0.102 R)
• M96: 75,694,129 km (0.092 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 12,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit