🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.69 AU - 1.05 AU

Year: 303 Days

Day: 39.7 Hours

Environment

Temp: 84 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.99 AU - 2.13 AU

Year: 1102 Days

Day: 14.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.04 AU - 2.66 AU

Year: 1343 Days

Day: 23.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.08 AU - 4.78 AU

Year: 2904 Days

Day: 20.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,460,570 km

• M1: 1,184,815 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.47 AU - 5.21 AU

Year: 3370 Days

Day: 40.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.9

Radius: 5.4

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.88 AU - 15.18 AU

Year: 18552 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,460,570 km

• M1: 68,815 km (0.117 R)
• M2: 220,956 km (0.098 R)
• M3: 378,483 km (0.056 R)
• M4: 486,043 km (0.108 R)
• M5: 787,932 km (0.094 R)
• M6: 1,010,534 km (0.05 R)
• M7: 1,117,945 km (0.078 R)
• M8: 1,321,099 km (0.102 R)
• M9: 1,391,410 km (0.119 R)
• M10: 1,735,934 km (0.051 R)
• M11: 2,160,792 km (0.118 R)
• M12: 2,271,943 km (0.12 R)
• M13: 2,442,185 km (0.078 R)
• M14: 2,795,236 km (0.12 R)
• M15: 3,195,560 km (0.088 R)
• M16: 3,745,931 km (0.119 R)
• M17: 4,049,166 km (0.111 R)
• M18: 4,186,496 km (0.066 R)
• M19: 4,750,929 km (0.114 R)
• M20: 4,786,982 km (0.066 R)
• M21: 5,152,749 km (0.078 R)
• M22: 5,414,246 km (0.114 R)
• M23: 5,833,719 km (0.119 R)
• M24: 6,382,743 km (0.101 R)
• M25: 6,703,780 km (0.081 R)
• M26: 7,195,358 km (0.105 R)
• M27: 7,487,373 km (0.095 R)
• M28: 7,868,549 km (0.057 R)
• M29: 8,343,073 km (0.111 R)
• M30: 8,649,749 km (0.045 R)
• M31: 8,782,442 km (0.077 R)
• M32: 9,683,620 km (0.081 R)
• M33: 9,913,402 km (0.115 R)
• M34: 10,052,229 km (0.113 R)
• M35: 11,233,603 km (0.099 R)
• M36: 12,858,984 km (0.059 R)
• M37: 13,213,232 km (0.067 R)
• M38: 13,776,169 km (0.099 R)
• M39: 14,190,555 km (0.083 R)
• M40: 15,942,645 km (0.101 R)
• M41: 16,268,469 km (0.113 R)
• M42: 16,651,290 km (0.07 R)
• M43: 17,092,604 km (0.089 R)
• M44: 17,817,854 km (0.083 R)
• M45: 17,873,954 km (0.056 R)
• M46: 19,240,530 km (0.105 R)
• M47: 20,169,982 km (0.081 R)
• M48: 21,771,427 km (0.066 R)
• M49: 22,861,547 km (0.113 R)
• M50: 24,093,485 km (0.11 R)
• M51: 25,600,085 km (0.079 R)
• M52: 26,172,895 km (0.097 R)
• M53: 26,621,390 km (0.083 R)
• M54: 27,072,427 km (0.107 R)
• M55: 28,571,847 km (0.11 R)
• M56: 29,830,713 km (0.106 R)
• M57: 30,769,888 km (0.099 R)
• M58: 31,310,984 km (0.101 R)
• M59: 32,128,387 km (0.075 R)
• M60: 32,745,927 km (0.107 R)
• M61: 34,482,160 km (0.047 R)
• M62: 35,538,171 km (0.069 R)
• M63: 36,890,835 km (0.085 R)
• M64: 37,249,720 km (0.07 R)
• M65: 37,898,377 km (0.083 R)
• M66: 38,987,898 km (0.098 R)
• M67: 39,499,822 km (0.082 R)
• M68: 39,646,577 km (0.114 R)
• M69: 42,317,647 km (0.117 R)
• M70: 42,994,428 km (0.092 R)
• M71: 44,511,201 km (0.12 R)
• M72: 48,614,521 km (0.088 R)
• M73: 48,771,748 km (0.079 R)
• M74: 50,194,125 km (0.089 R)
• M75: 50,352,998 km (0.062 R)
• M76: 50,432,434 km (0.11 R)
• M77: 51,469,895 km (0.099 R)
• M78: 52,514,238 km (0.116 R)
• M79: 52,917,704 km (0.07 R)
• M80: 53,809,157 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 15,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit