🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.51 AU - 0.73 AU

Year: 176 Days

Day: 39.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,140,800 km

• M1: 197,020 km (0.083 R)
• M2: 292,314 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.79 AU - 2.01 AU

Year: 943 Days

Day: 37.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.8 AU - 2.64 AU

Year: 1190 Days

Day: 38.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.54 AU - 2.66 AU

Year: 1509 Days

Day: 25 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.7 AU - 2.78 AU

Year: 1632 Days

Day: 21 Hours

Environment

Temp: -90 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.75 AU - 2.97 AU

Year: 1741 Days

Day: 21.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,140,800 km

• M1: 123,717 km (0.055 R)
• M2: 284,834 km (0.032 R)

Asteroid Belt

Center: 10.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.6

Radius: 5.2

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.53 AU - 21.47 AU

Year: 26347 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,140,800 km

• M1: 67,020 km (0.119 R)
• M2: 212,579 km (0.102 R)
• M3: 627,563 km (0.111 R)
• M4: 762,201 km (0.066 R)
• M5: 906,264 km (0.053 R)
• M6: 1,138,589 km (0.03 R)
• M7: 1,447,210 km (0.096 R)
• M8: 1,687,314 km (0.107 R)
• M9: 1,875,658 km (0.05 R)
• M10: 2,004,911 km (0.116 R)
• M11: 2,070,734 km (0.107 R)
• M12: 2,375,465 km (0.08 R)
• M13: 2,550,943 km (0.119 R)
• M14: 2,803,763 km (0.111 R)
• M15: 3,140,508 km (0.057 R)
• M16: 3,689,383 km (0.062 R)
• M17: 4,310,064 km (0.032 R)
• M18: 4,395,185 km (0.118 R)
• M19: 4,480,905 km (0.097 R)
• M20: 4,873,749 km (0.086 R)
• M21: 5,460,322 km (0.101 R)
• M22: 5,645,375 km (0.036 R)
• M23: 5,691,900 km (0.091 R)
• M24: 6,021,464 km (0.087 R)
• M25: 8,602,925 km (0.102 R)
• M26: 8,710,336 km (0.12 R)
• M27: 9,035,263 km (0.094 R)
• M28: 9,419,280 km (0.062 R)
• M29: 9,808,684 km (0.116 R)
• M30: 11,124,546 km (0.098 R)
• M31: 11,417,908 km (0.111 R)
• M32: 13,230,884 km (0.062 R)
• M33: 13,292,818 km (0.117 R)
• M34: 13,417,134 km (0.085 R)
• M35: 14,233,789 km (0.102 R)
• M36: 15,131,226 km (0.045 R)
• M37: 15,456,153 km (0.061 R)
• M38: 15,914,969 km (0.101 R)
• M39: 16,378,124 km (0.049 R)
• M40: 16,913,086 km (0.038 R)
• M41: 19,109,034 km (0.102 R)
• M42: 19,460,140 km (0.062 R)
• M43: 19,601,211 km (0.049 R)
• M44: 21,030,319 km (0.111 R)
• M45: 21,903,821 km (0.042 R)
• M46: 23,012,341 km (0.088 R)
• M47: 23,836,775 km (0.049 R)
• M48: 24,214,659 km (0.034 R)
• M49: 24,670,783 km (0.045 R)
• M50: 25,514,366 km (0.097 R)
• M51: 26,679,883 km (0.108 R)
• M52: 27,704,030 km (0.096 R)
• M53: 28,340,569 km (0.097 R)
• M54: 28,660,708 km (0.118 R)
• M55: 29,304,577 km (0.072 R)
• M56: 30,524,398 km (0.069 R)
• M57: 31,181,881 km (0.094 R)
• M58: 31,264,309 km (0.075 R)
• M59: 31,429,615 km (0.107 R)
• M60: 33,688,393 km (0.105 R)
• M61: 34,197,325 km (0.059 R)
• M62: 34,538,109 km (0.105 R)
• M63: 35,653,361 km (0.107 R)
• M64: 37,042,078 km (0.054 R)
• M65: 37,216,809 km (0.115 R)
• M66: 38,271,623 km (0.061 R)
• M67: 38,448,448 km (0.086 R)
• M68: 39,425,322 km (0.111 R)
• M69: 39,603,792 km (0.036 R)
• M70: 40,860,863 km (0.104 R)
• M71: 42,404,863 km (0.094 R)
• M72: 42,679,225 km (0.12 R)
• M73: 44,895,967 km (0.116 R)
• M74: 45,362,413 km (0.113 R)
• M75: 45,643,208 km (0.106 R)
• M76: 46,394,488 km (0.104 R)
• M77: 46,677,228 km (0.071 R)
• M78: 47,055,113 km (0.047 R)
• M79: 47,719,028 km (0.089 R)
• M80: 48,481,379 km (0.043 R)
• M81: 51,376,397 km (0.064 R)
• M82: 51,962,072 km (0.054 R)
• M83: 52,255,733 km (0.086 R)
• M84: 52,942,986 km (0.096 R)
• M85: 53,633,380 km (0.087 R)
• M86: 55,222,558 km (0.12 R)
• M87: 55,622,284 km (0.077 R)
• M88: 56,223,517 km (0.117 R)
• M89: 56,826,995 km (0.094 R)
• M90: 59,979,172 km (0.085 R)
• M91: 60,287,194 km (0.086 R)
• M92: 60,492,891 km (0.104 R)
• M93: 64,129,316 km (0.114 R)
• M94: 64,234,334 km (0.112 R)
• M95: 65,815,284 km (0.092 R)
• M96: 72,702,770 km (0.083 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 20,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit