🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.49 AU - 0.53 AU

Year: 127 Days

Day: 21.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.23 AU - 1.73 AU

Year: 627 Days

Day: 31.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,422,725 km

• M1: 457,171 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.15 AU - 3.05 AU

Year: 1460 Days

Day: 34.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.48 AU - 3.42 AU

Year: 1765 Days

Day: 22.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.88 AU - 3.3 AU

Year: 1892 Days

Day: 21.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,422,725 km

• M1: 930,798 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.47 AU - 3.97 AU

Year: 2012 Days

Day: 37.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,422,725 km

• M1: 2,853,729 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.19 AU - 4.27 AU

Year: 2509 Days

Day: 28.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,422,725 km

• M1: 1,524,402 km (0.047 R)

Asteroid Belt

Center: 9.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742

Radius: 6.4

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.81 AU - 18.21 AU

Year: 21272 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,422,725 km

• M1: 309,668 km (0.096 R)
• M2: 363,373 km (0.075 R)
• M3: 730,337 km (0.063 R)
• M4: 804,837 km (0.089 R)
• M5: 1,458,878 km (0.033 R)
• M6: 1,651,112 km (0.118 R)
• M7: 1,750,295 km (0.079 R)
• M8: 2,166,925 km (0.118 R)
• M9: 3,376,723 km (0.063 R)
• M10: 4,249,627 km (0.115 R)
• M11: 4,805,233 km (0.103 R)
• M12: 5,091,564 km (0.104 R)
• M13: 5,139,884 km (0.094 R)
• M14: 5,630,864 km (0.078 R)
• M15: 6,034,479 km (0.066 R)
• M16: 6,136,953 km (0.097 R)
• M17: 7,192,067 km (0.104 R)
• M18: 9,346,277 km (0.11 R)
• M19: 10,369,676 km (0.064 R)
• M20: 11,113,476 km (0.116 R)
• M21: 11,746,275 km (0.116 R)
• M22: 11,810,154 km (0.067 R)
• M23: 12,002,686 km (0.104 R)
• M24: 12,067,013 km (0.087 R)
• M25: 13,646,617 km (0.086 R)
• M26: 14,460,579 km (0.029 R)
• M27: 15,150,674 km (0.039 R)
• M28: 15,499,835 km (0.12 R)
• M29: 15,569,997 km (0.096 R)
• M30: 15,851,690 km (0.109 R)
• M31: 16,922,661 km (0.051 R)
• M32: 17,576,553 km (0.075 R)
• M33: 20,426,841 km (0.114 R)
• M34: 20,735,162 km (0.052 R)
• M35: 22,776,276 km (0.105 R)
• M36: 23,176,151 km (0.111 R)
• M37: 25,127,356 km (0.064 R)
• M38: 26,877,352 km (0.113 R)
• M39: 27,046,098 km (0.107 R)
• M40: 28,408,486 km (0.097 R)
• M41: 28,925,047 km (0.079 R)
• M42: 29,618,733 km (0.105 R)
• M43: 30,581,395 km (0.052 R)
• M44: 30,757,621 km (0.065 R)
• M45: 31,554,380 km (0.09 R)
• M46: 32,358,019 km (0.097 R)
• M47: 32,807,262 km (0.1 R)
• M48: 32,987,677 km (0.117 R)
• M49: 34,076,450 km (0.08 R)
• M50: 34,808,881 km (0.116 R)
• M51: 35,269,194 km (0.101 R)
• M52: 36,569,050 km (0.049 R)
• M53: 37,130,939 km (0.117 R)
• M54: 41,922,709 km (0.055 R)
• M55: 42,707,200 km (0.092 R)
• M56: 43,101,241 km (0.116 R)
• M57: 43,496,628 km (0.068 R)
• M58: 45,189,926 km (0.115 R)
• M59: 45,290,307 km (0.116 R)
• M60: 45,792,806 km (0.111 R)
• M61: 45,994,314 km (0.087 R)
• M62: 46,499,357 km (0.094 R)
• M63: 47,413,250 km (0.106 R)
• M64: 49,568,506 km (0.097 R)
• M65: 49,671,879 km (0.111 R)
• M66: 49,878,922 km (0.053 R)
• M67: 51,336,454 km (0.071 R)
• M68: 51,755,478 km (0.104 R)
• M69: 52,702,283 km (0.086 R)
• M70: 53,548,707 km (0.12 R)
• M71: 53,973,715 km (0.106 R)
• M72: 55,899,638 km (0.092 R)
• M73: 57,521,728 km (0.096 R)
• M74: 58,721,054 km (0.081 R)
• M75: 59,378,686 km (0.102 R)
• M76: 60,369,772 km (0.041 R)
• M77: 60,701,430 km (0.101 R)
• M78: 61,477,395 km (0.083 R)
• M79: 62,479,999 km (0.095 R)
• M80: 62,815,248 km (0.12 R)
• M81: 64,388,270 km (0.041 R)
• M82: 65,746,918 km (0.115 R)
• M83: 67,687,801 km (0.119 R)
• M84: 67,917,284 km (0.097 R)
• M85: 69,995,049 km (0.094 R)
• M86: 71,158,471 km (0.061 R)
• M87: 72,328,027 km (0.076 R)
• M88: 74,212,811 km (0.072 R)
• M89: 75,875,142 km (0.105 R)
• M90: 76,950,153 km (0.093 R)
• M91: 77,069,981 km (0.04 R)
• M92: 80,448,499 km (0.037 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 18,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit