🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.45 AU - 0.69 AU

Year: 165 Days

Day: 28.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,099,097 km

• M1: 385,663 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.83 AU - 1.09 AU

Year: 360 Days

Day: 32 Hours

Environment

Temp: 0 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,099,097 km

• M1: 127,757 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.86 AU - 1.06 AU

Year: 360 Days

Day: 21.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,099,097 km

• M1: 533,017 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.84 AU - 1.16 AU

Year: 383 Days

Day: 13.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 77,099,097 km

• M1: 10,771 km (0.044 R)
• M2: 66,122 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.89 AU - 1.27 AU

Year: 430 Days

Day: 47.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.02 AU - 1.38 AU

Year: 503 Days

Day: 44.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 136.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.12 AU - 1.52 AU

Year: 581 Days

Day: 37.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.45 AU - 4.25 AU

Year: 2892 Days

Day: 41.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.8

Radius: 4.7

Gravity: 44.85 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.37 AU - 14.67 AU

Year: 16962 Days

Day: 24.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,099,097 km

• M1: 362,924 km (0.087 R)
• M2: 745,446 km (0.083 R)
• M3: 945,758 km (0.052 R)
• M4: 1,190,649 km (0.07 R)
• M5: 2,421,990 km (0.112 R)
• M6: 3,837,485 km (0.113 R)
• M7: 3,879,821 km (0.11 R)
• M8: 4,094,045 km (0.104 R)
• M9: 4,489,432 km (0.117 R)
• M10: 4,851,010 km (0.092 R)
• M11: 5,746,802 km (0.11 R)
• M12: 5,941,878 km (0.055 R)
• M13: 7,261,630 km (0.112 R)
• M14: 7,738,698 km (0.083 R)
• M15: 7,954,119 km (0.085 R)
• M16: 10,508,652 km (0.068 R)
• M17: 10,866,939 km (0.058 R)
• M18: 11,656,816 km (0.089 R)
• M19: 13,938,931 km (0.069 R)
• M20: 14,929,419 km (0.116 R)
• M21: 16,768,575 km (0.049 R)
• M22: 17,679,327 km (0.08 R)
• M23: 18,105,082 km (0.111 R)
• M24: 18,462,472 km (0.082 R)
• M25: 18,605,936 km (0.098 R)
• M26: 20,062,271 km (0.069 R)
• M27: 20,580,478 km (0.11 R)
• M28: 22,009,288 km (0.086 R)
• M29: 22,697,288 km (0.083 R)
• M30: 23,392,170 km (0.047 R)
• M31: 24,723,890 km (0.106 R)
• M32: 24,961,452 km (0.073 R)
• M33: 25,040,739 km (0.092 R)
• M34: 25,598,589 km (0.114 R)
• M35: 26,402,528 km (0.082 R)
• M36: 26,726,408 km (0.116 R)
• M37: 28,117,668 km (0.063 R)
• M38: 28,697,360 km (0.1 R)
• M39: 28,780,386 km (0.104 R)
• M40: 29,030,364 km (0.099 R)
• M41: 29,280,941 km (0.118 R)
• M42: 29,700,114 km (0.025 R)
• M43: 30,205,904 km (0.066 R)
• M44: 31,140,442 km (0.095 R)
• M45: 31,740,031 km (0.098 R)
• M46: 31,912,068 km (0.106 R)
• M47: 32,430,126 km (0.117 R)
• M48: 34,883,531 km (0.05 R)
• M49: 34,972,242 km (0.026 R)
• M50: 36,042,914 km (0.116 R)
• M51: 36,222,282 km (0.092 R)
• M52: 36,312,190 km (0.116 R)
• M53: 36,582,215 km (0.112 R)
• M54: 36,762,630 km (0.071 R)
• M55: 36,852,837 km (0.109 R)
• M56: 39,966,418 km (0.075 R)
• M57: 40,152,218 km (0.042 R)
• M58: 41,272,706 km (0.094 R)
• M59: 41,648,646 km (0.114 R)
• M60: 41,931,236 km (0.066 R)
• M61: 42,877,742 km (0.118 R)
• M62: 43,068,030 km (0.113 R)
• M63: 45,759,595 km (0.115 R)
• M64: 46,441,013 km (0.098 R)
• M65: 46,734,076 km (0.075 R)
• M66: 46,831,763 km (0.067 R)
• M67: 47,223,709 km (0.088 R)
• M68: 47,420,131 km (0.116 R)
• M69: 47,813,723 km (0.12 R)
• M70: 50,097,784 km (0.078 R)
• M71: 51,101,885 km (0.092 R)
• M72: 51,808,735 km (0.06 R)
• M73: 53,129,983 km (0.059 R)
• M74: 53,334,334 km (0.101 R)
• M75: 54,668,298 km (0.116 R)
• M76: 59,264,094 km (0.092 R)
• M77: 59,900,334 km (0.107 R)
• M78: 60,645,481 km (0.096 R)
• M79: 61,715,255 km (0.079 R)
• M80: 62,575,593 km (0.094 R)
• M81: 66,275,896 km (0.088 R)
• M82: 67,488,237 km (0.09 R)
• M83: 67,598,790 km (0.073 R)
• M84: 68,152,601 km (0.062 R)
• M85: 68,485,456 km (0.118 R)
• M86: 69,822,861 km (0.098 R)
• M87: 70,382,507 km (0.085 R)
• M88: 70,943,798 km (0.066 R)
• M89: 72,976,534 km (0.108 R)
• M90: 73,886,089 km (0.084 R)
• M91: 74,228,219 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit