🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.8 AU - 1.06 AU

Year: 324 Days

Day: 12.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 174.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.79 AU - 1.09 AU

Year: 330 Days

Day: 27.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.85 AU - 1.31 AU

Year: 406 Days

Day: 20.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.08 AU - 3.34 AU

Year: 2080 Days

Day: 41.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.27 AU - 3.55 AU

Year: 2277 Days

Day: 22.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,604,557 km

• M1: 1,554,172 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.13 AU - 4.19 AU

Year: 3069 Days

Day: 47.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,604,557 km

• M1: 724,203 km (0.096 R)
• M2: 1,674,748 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.06 AU - 5.38 AU

Year: 3709 Days

Day: 46.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.8

Radius: 4.1

Gravity: 54.78 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.33 AU - 19.03 AU

Year: 23537 Days

Day: 19.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,604,557 km

• M1: 66,421 km (0.026 R)
• M2: 117,883 km (0.095 R)
• M3: 173,982 km (0.108 R)
• M4: 205,996 km (0.098 R)
• M5: 1,357,750 km (0.077 R)
• M6: 2,877,216 km (0.098 R)
• M7: 3,279,634 km (0.041 R)
• M8: 4,037,497 km (0.055 R)
• M9: 4,537,603 km (0.117 R)
• M10: 5,431,749 km (0.04 R)
• M11: 6,151,016 km (0.092 R)
• M12: 6,378,404 km (0.087 R)
• M13: 6,492,996 km (0.102 R)
• M14: 6,550,592 km (0.104 R)
• M15: 9,182,916 km (0.07 R)
• M16: 9,377,543 km (0.111 R)
• M17: 11,465,630 km (0.093 R)
• M18: 12,026,921 km (0.088 R)
• M19: 12,097,830 km (0.052 R)
• M20: 12,382,365 km (0.094 R)
• M21: 12,525,381 km (0.083 R)
• M22: 12,813,357 km (0.026 R)
• M23: 16,985,941 km (0.098 R)
• M24: 17,384,469 km (0.072 R)
• M25: 18,271,884 km (0.085 R)
• M26: 18,434,796 km (0.085 R)
• M27: 18,516,476 km (0.04 R)
• M28: 19,505,468 km (0.104 R)
• M29: 23,099,856 km (0.068 R)
• M30: 25,243,145 km (0.091 R)
• M31: 25,606,368 km (0.052 R)
• M32: 25,788,728 km (0.063 R)
• M33: 27,729,013 km (0.106 R)
• M34: 28,009,957 km (0.12 R)
• M35: 28,574,839 km (0.114 R)
• M36: 30,484,456 km (0.046 R)
• M37: 31,065,344 km (0.097 R)
• M38: 31,454,747 km (0.069 R)
• M39: 32,632,232 km (0.106 R)
• M40: 33,325,768 km (0.111 R)
• M41: 33,824,228 km (0.113 R)
• M42: 34,525,992 km (0.057 R)
• M43: 35,131,414 km (0.087 R)
• M44: 35,740,427 km (0.113 R)
• M45: 37,587,961 km (0.09 R)
• M46: 38,106,617 km (0.115 R)
• M47: 38,314,707 km (0.067 R)
• M48: 39,361,145 km (0.104 R)
• M49: 40,099,111 km (0.087 R)
• M50: 42,448,246 km (0.085 R)
• M51: 43,966,216 km (0.076 R)
• M52: 44,731,858 km (0.118 R)
• M53: 46,498,459 km (0.1 R)
• M54: 47,614,010 km (0.069 R)
• M55: 48,851,334 km (0.067 R)
• M56: 49,303,868 km (0.097 R)
• M57: 49,644,203 km (0.113 R)
• M58: 50,784,288 km (0.099 R)
• M59: 52,626,137 km (0.102 R)
• M60: 52,858,014 km (0.084 R)
• M61: 53,788,513 km (0.107 R)
• M62: 53,905,199 km (0.117 R)
• M63: 55,076,700 km (0.078 R)
• M64: 55,547,784 km (0.107 R)
• M65: 56,256,728 km (0.116 R)
• M66: 57,087,595 km (0.092 R)
• M67: 60,209,253 km (0.034 R)
• M68: 60,572,926 km (0.096 R)
• M69: 61,546,509 km (0.11 R)
• M70: 61,912,874 km (0.117 R)
• M71: 62,402,508 km (0.072 R)
• M72: 64,250,191 km (0.106 R)
• M73: 66,866,957 km (0.097 R)
• M74: 68,504,306 km (0.115 R)
• M75: 70,027,362 km (0.064 R)
• M76: 70,920,910 km (0.041 R)
• M77: 72,461,469 km (0.114 R)
• M78: 74,272,800 km (0.099 R)
• M79: 75,053,701 km (0.091 R)
• M80: 75,184,000 km (0.03 R)
• M81: 77,544,056 km (0.069 R)
• M82: 77,807,797 km (0.039 R)
• M83: 79,263,684 km (0.057 R)
• M84: 79,529,370 km (0.093 R)
• M85: 80,594,955 km (0.072 R)
• M86: 83,820,136 km (0.063 R)
• M87: 83,955,372 km (0.112 R)
• M88: 84,904,421 km (0.093 R)
• M89: 85,040,406 km (0.072 R)
• M90: 89,288,237 km (0.116 R)
• M91: 89,702,922 km (0.108 R)
• M92: 91,925,648 km (0.091 R)
• M93: 92,763,844 km (0.057 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit