🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.45 AU - 0.71 AU

Year: 160 Days

Day: 34.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,315,726 km

• M1: 123,418 km (0.062 R)
• M2: 423,362 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.48 AU - 0.8 AU

Year: 185 Days

Day: 33.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 174.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.81 AU - 1.33 AU

Year: 400 Days

Day: 38.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,315,726 km

• M1: 34,557 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.92 AU - 1.38 AU

Year: 446 Days

Day: 31 Hours

Environment

Temp: 17 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.03 AU - 1.31 AU

Year: 458 Days

Day: 28.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.22 AU - 1.68 AU

Year: 631 Days

Day: 42 Hours

Environment

Temp: -24 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,315,726 km

• M1: 102,923 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.49 AU - 1.95 AU

Year: 816 Days

Day: 28.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,315,726 km

• M1: 85,570 km (0.114 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.57 AU - 2.17 AU

Year: 925 Days

Day: 18.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.6

Radius: 7

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.44 AU - 17.1 AU

Year: 19495 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,315,726 km

• M1: 120,127 km (0.066 R)
• M2: 205,099 km (0.112 R)
• M3: 678,426 km (0.106 R)
• M4: 766,988 km (0.037 R)
• M5: 1,520,962 km (0.105 R)
• M6: 1,698,833 km (0.098 R)
• M7: 1,946,418 km (0.103 R)
• M8: 2,139,848 km (0.076 R)
• M9: 2,305,752 km (0.107 R)
• M10: 2,373,370 km (0.113 R)
• M11: 2,615,120 km (0.112 R)
• M12: 2,864,799 km (0.095 R)
• M13: 3,122,257 km (0.08 R)
• M14: 4,645,762 km (0.068 R)
• M15: 5,035,614 km (0.066 R)
• M16: 6,410,269 km (0.087 R)
• M17: 6,941,640 km (0.047 R)
• M18: 7,287,211 km (0.077 R)
• M19: 7,437,109 km (0.097 R)
• M20: 7,841,621 km (0.115 R)
• M21: 8,149,793 km (0.096 R)
• M22: 8,201,404 km (0.117 R)
• M23: 8,777,805 km (0.071 R)
• M24: 8,830,912 km (0.116 R)
• M25: 8,884,019 km (0.054 R)
• M26: 9,205,206 km (0.111 R)
• M27: 9,803,896 km (0.093 R)
• M28: 10,024,703 km (0.068 R)
• M29: 11,383,949 km (0.109 R)
• M30: 11,849,647 km (0.101 R)
• M31: 12,381,169 km (0.102 R)
• M32: 12,619,927 km (0.105 R)
• M33: 12,980,757 km (0.096 R)
• M34: 13,284,141 km (0.112 R)
• M35: 13,651,404 km (0.059 R)
• M36: 14,333,122 km (0.044 R)
• M37: 14,395,653 km (0.025 R)
• M38: 14,709,659 km (0.105 R)
• M39: 15,729,618 km (0.074 R)
• M40: 15,858,721 km (0.12 R)
• M41: 18,786,650 km (0.116 R)
• M42: 19,129,678 km (0.102 R)
• M43: 20,805,174 km (0.07 R)
• M44: 21,660,575 km (0.091 R)
• M45: 22,454,640 km (0.071 R)
• M46: 23,111,375 km (0.063 R)
• M47: 24,443,694 km (0.108 R)
• M48: 25,119,278 km (0.12 R)
• M49: 25,648,854 km (0.108 R)
• M50: 25,800,846 km (0.112 R)
• M51: 26,411,953 km (0.075 R)
• M52: 27,027,698 km (0.104 R)
• M53: 27,337,365 km (0.054 R)
• M54: 27,570,289 km (0.074 R)
• M55: 28,745,231 km (0.083 R)
• M56: 28,824,219 km (0.058 R)
• M57: 31,468,510 km (0.092 R)
• M58: 31,794,185 km (0.107 R)
• M59: 34,607,971 km (0.082 R)
• M60: 35,197,088 km (0.041 R)
• M61: 35,535,329 km (0.075 R)
• M62: 36,129,531 km (0.109 R)
• M63: 36,214,802 km (0.111 R)
• M64: 38,278,954 km (0.048 R)
• M65: 38,713,685 km (0.113 R)
• M66: 41,445,940 km (0.026 R)
• M67: 41,713,571 km (0.087 R)
• M68: 42,430,294 km (0.092 R)
• M69: 42,520,203 km (0.114 R)
• M70: 42,610,111 km (0.112 R)
• M71: 43,512,934 km (0.112 R)
• M72: 44,422,041 km (0.112 R)
• M73: 44,878,912 km (0.087 R)
• M74: 45,245,577 km (0.093 R)
• M75: 45,337,430 km (0.036 R)
• M76: 46,074,199 km (0.028 R)
• M77: 46,536,606 km (0.094 R)
• M78: 48,120,549 km (0.037 R)
• M79: 48,214,347 km (0.107 R)
• M80: 48,495,890 km (0.076 R)
• M81: 49,060,472 km (0.106 R)
• M82: 49,438,207 km (0.072 R)
• M83: 56,103,390 km (0.098 R)
• M84: 56,597,213 km (0.094 R)
• M85: 61,105,943 km (0.091 R)
• M86: 63,557,403 km (0.049 R)
• M87: 64,588,432 km (0.068 R)
• M88: 65,417,054 km (0.116 R)
• M89: 66,457,956 km (0.097 R)
• M90: 66,980,352 km (0.075 R)
• M91: 68,555,917 km (0.045 R)
• M92: 69,295,379 km (0.09 R)
• M93: 70,037,534 km (0.097 R)
• M94: 71,315,699 km (0.113 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit