🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.5 AU - 0.64 AU

Year: 153 Days

Day: 48 Hours

Environment

Temp: 237 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.57 AU - 0.95 AU

Year: 235 Days

Day: 28.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,495,223 km

• M1: 276,457 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.94 AU - 1.22 AU

Year: 398 Days

Day: 20.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,495,223 km

• M1: 621,878 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.95 AU - 2.81 AU

Year: 1303 Days

Day: 23.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.73 AU - 3.85 AU

Year: 2618 Days

Day: 31.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.2

Radius: 5.7

Gravity: 25.68 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.51 AU - 17.43 AU

Year: 21586 Days

Day: 22.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,495,223 km

• M1: 84,972 km (0.116 R)
• M2: 143,764 km (0.106 R)
• M3: 227,838 km (0.113 R)
• M4: 294,558 km (0.12 R)
• M5: 349,610 km (0.065 R)
• M6: 537,206 km (0.07 R)
• M7: 886,367 km (0.094 R)
• M8: 1,264,102 km (0.058 R)
• M9: 1,389,615 km (0.065 R)
• M10: 2,076,718 km (0.111 R)
• M11: 3,755,954 km (0.115 R)
• M12: 4,836,350 km (0.033 R)
• M13: 5,083,336 km (0.119 R)
• M14: 5,183,267 km (0.111 R)
• M15: 5,435,788 km (0.112 R)
• M16: 7,426,786 km (0.086 R)
• M17: 8,057,790 km (0.095 R)
• M18: 9,927,016 km (0.083 R)
• M19: 10,240,573 km (0.092 R)
• M20: 11,658,312 km (0.046 R)
• M21: 12,592,102 km (0.103 R)
• M22: 13,411,599 km (0.055 R)
• M23: 13,967,355 km (0.116 R)
• M24: 14,107,528 km (0.064 R)
• M25: 15,534,392 km (0.088 R)
• M26: 17,006,436 km (0.12 R)
• M27: 17,759,062 km (0.113 R)
• M28: 17,987,050 km (0.107 R)
• M29: 20,716,612 km (0.092 R)
• M30: 21,681,668 km (0.074 R)
• M31: 22,415,147 km (0.117 R)
• M32: 23,488,960 km (0.1 R)
• M33: 25,003,040 km (0.108 R)
• M34: 25,686,104 km (0.095 R)
• M35: 28,479,096 km (0.069 R)
• M36: 28,567,957 km (0.098 R)
• M37: 30,091,911 km (0.066 R)
• M38: 30,182,418 km (0.064 R)
• M39: 32,010,653 km (0.097 R)
• M40: 32,752,060 km (0.12 R)
• M41: 32,845,110 km (0.076 R)
• M42: 32,938,310 km (0.1 R)
• M43: 33,218,207 km (0.069 R)
• M44: 34,535,267 km (0.051 R)
• M45: 35,869,231 km (0.099 R)
• M46: 37,511,666 km (0.104 R)
• M47: 37,901,668 km (0.032 R)
• M48: 38,391,152 km (0.118 R)
• M49: 38,489,288 km (0.086 R)
• M50: 38,981,166 km (0.114 R)
• M51: 39,178,486 km (0.118 R)
• M52: 40,070,687 km (0.082 R)
• M53: 41,270,612 km (0.05 R)
• M54: 42,077,094 km (0.064 R)
• M55: 42,583,782 km (0.091 R)
• M56: 42,990,688 km (0.107 R)
• M57: 43,705,616 km (0.119 R)
• M58: 46,919,128 km (0.101 R)
• M59: 47,129,164 km (0.102 R)
• M60: 50,207,888 km (0.068 R)
• M61: 50,422,710 km (0.099 R)
• M62: 52,368,829 km (0.044 R)
• M63: 55,444,711 km (0.044 R)
• M64: 56,334,220 km (0.084 R)
• M65: 57,340,565 km (0.1 R)
• M66: 57,789,807 km (0.055 R)
• M67: 58,352,893 km (0.045 R)
• M68: 58,578,637 km (0.065 R)
• M69: 60,053,073 km (0.077 R)
• M70: 60,395,054 km (0.118 R)
• M71: 60,509,197 km (0.108 R)
• M72: 63,850,466 km (0.096 R)
• M73: 64,549,088 km (0.114 R)
• M74: 64,899,446 km (0.097 R)
• M75: 65,836,826 km (0.081 R)
• M76: 66,660,512 km (0.116 R)
• M77: 66,896,577 km (0.066 R)
• M78: 67,724,751 km (0.111 R)
• M79: 68,913,606 km (0.11 R)
• M80: 69,630,329 km (0.06 R)
• M81: 70,469,573 km (0.102 R)
• M82: 73,007,501 km (0.101 R)
• M83: 74,838,429 km (0.108 R)
• M84: 74,961,099 km (0.032 R)
• M85: 75,452,080 km (0.098 R)
• M86: 77,427,071 km (0.119 R)
• M87: 79,044,373 km (0.094 R)
• M88: 79,919,670 km (0.108 R)
• M89: 80,045,033 km (0.042 R)
• M90: 80,924,071 km (0.12 R)
• M91: 81,680,138 km (0.091 R)
• M92: 81,932,659 km (0.094 R)
• M93: 82,185,480 km (0.116 R)
• M94: 82,565,159 km (0.085 R)
• M95: 83,962,254 km (0.108 R)
• M96: 85,495,183 km (0.107 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 19,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit