🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.46 AU - 0.62 AU

Year: 138 Days

Day: 23.8 Hours

Environment

Temp: 258 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.69 AU - 0.79 AU

Year: 222 Days

Day: 41.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,646,706 km

• M1: 60,138 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.37 AU - 1.45 AU

Year: 583 Days

Day: 26 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,646,706 km

• M1: 1,112,111 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.21 AU - 1.63 AU

Year: 589 Days

Day: 38.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,646,706 km

• M1: 328,367 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.67 AU - 2.45 AU

Year: 1030 Days

Day: 25 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.9

Radius: 3.3

Gravity: 39.48 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 14.94 AU - 15.06 AU

Year: 20232 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,646,706 km

• M1: 57,595 km (0.1 R)
• M2: 149,747 km (0.114 R)
• M3: 332,107 km (0.064 R)
• M4: 434,283 km (0.118 R)
• M5: 585,676 km (0.117 R)
• M6: 667,356 km (0.117 R)
• M7: 864,227 km (0.102 R)
• M8: 1,128,267 km (0.068 R)
• M9: 1,335,011 km (0.102 R)
• M10: 1,724,564 km (0.057 R)
• M11: 2,666,582 km (0.067 R)
• M12: 2,975,352 km (0.109 R)
• M13: 3,440,901 km (0.048 R)
• M14: 3,588,703 km (0.108 R)
• M15: 4,478,212 km (0.119 R)
• M16: 4,680,169 km (0.081 R)
• M17: 5,431,599 km (0.091 R)
• M18: 6,718,740 km (0.099 R)
• M19: 7,183,391 km (0.107 R)
• M20: 7,658,513 km (0.113 R)
• M21: 7,706,534 km (0.075 R)
• M22: 8,094,591 km (0.094 R)
• M23: 8,291,013 km (0.081 R)
• M24: 8,588,563 km (0.032 R)
• M25: 9,041,546 km (0.073 R)
• M26: 9,347,773 km (0.094 R)
• M27: 9,502,158 km (0.113 R)
• M28: 10,499,377 km (0.052 R)
• M29: 10,606,339 km (0.115 R)
• M30: 12,308,763 km (0.076 R)
• M31: 12,365,012 km (0.044 R)
• M32: 13,220,113 km (0.114 R)
• M33: 13,393,348 km (0.103 R)
• M34: 13,451,242 km (0.075 R)
• M35: 14,093,915 km (0.094 R)
• M36: 14,152,856 km (0.075 R)
• M37: 15,287,855 km (0.103 R)
• M38: 15,835,683 km (0.118 R)
• M39: 17,517,013 km (0.051 R)
• M40: 18,026,095 km (0.055 R)
• M41: 19,845,354 km (0.111 R)
• M42: 20,242,836 km (0.041 R)
• M43: 22,131,808 km (0.077 R)
• M44: 25,211,580 km (0.08 R)
• M45: 25,283,087 km (0.087 R)
• M46: 25,641,823 km (0.06 R)
• M47: 26,436,936 km (0.112 R)
• M48: 26,582,345 km (0.056 R)
• M49: 26,655,199 km (0.097 R)
• M50: 27,607,838 km (0.109 R)
• M51: 28,348,198 km (0.11 R)
• M52: 28,720,697 km (0.096 R)
• M53: 29,621,725 km (0.075 R)
• M54: 29,772,669 km (0.12 R)
• M55: 31,143,584 km (0.112 R)
• M56: 31,914,163 km (0.055 R)
• M57: 32,068,996 km (0.027 R)
• M58: 33,552,409 km (0.104 R)
• M59: 34,104,575 km (0.103 R)
• M60: 36,020,475 km (0.057 R)
• M61: 36,343,157 km (0.092 R)
• M62: 36,423,940 km (0.098 R)
• M63: 36,910,133 km (0.1 R)
• M64: 37,888,952 km (0.112 R)
• M65: 39,455,990 km (0.103 R)
• M66: 40,792,048 km (0.106 R)
• M67: 41,128,344 km (0.117 R)
• M68: 41,296,941 km (0.088 R)
• M69: 42,142,917 km (0.106 R)
• M70: 42,227,739 km (0.104 R)
• M71: 42,994,578 km (0.094 R)
• M72: 45,148,488 km (0.104 R)
• M73: 47,602,042 km (0.108 R)
• M74: 49,112,831 km (0.087 R)
• M75: 49,829,256 km (0.084 R)
• M76: 51,000,756 km (0.087 R)
• M77: 53,646,395 km (0.052 R)
• M78: 53,738,398 km (0.086 R)
• M79: 55,962,768 km (0.118 R)
• M80: 56,149,466 km (0.05 R)
• M81: 57,086,248 km (0.11 R)
• M82: 57,650,681 km (0.063 R)
• M83: 60,213,741 km (0.109 R)
• M84: 61,749,962 km (0.061 R)
• M85: 63,007,631 km (0.027 R)
• M86: 63,299,197 km (0.076 R)
• M87: 63,785,839 km (0.101 R)
• M88: 64,273,828 km (0.094 R)
• M89: 64,371,515 km (0.112 R)
• M90: 65,155,258 km (0.096 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 19,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit