🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.55 AU - 0.81 AU

Year: 195 Days

Day: 16.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.62 AU - 0.76 AU

Year: 200 Days

Day: 31.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.37 AU - 1.57 AU

Year: 621 Days

Day: 29.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,828,585 km

• M1: 980,464 km (0.097 R)

Asteroid Belt

Center: 8.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.9

Radius: 4.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.41 AU - 18.15 AU

Year: 19788 Days

Day: 15 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 97,828,585 km

• M1: 121,623 km (0.095 R)
• M2: 179,667 km (0.102 R)
• M3: 412,890 km (0.117 R)
• M4: 517,459 km (0.065 R)
• M5: 764,296 km (0.113 R)
• M6: 1,573,620 km (0.104 R)
• M7: 1,606,232 km (0.086 R)
• M8: 1,755,232 km (0.107 R)
• M9: 1,908,570 km (0.08 R)
• M10: 2,013,288 km (0.087 R)
• M11: 2,584,004 km (0.04 R)
• M12: 2,661,197 km (0.116 R)
• M13: 4,016,852 km (0.104 R)
• M14: 4,680,020 km (0.098 R)
• M15: 4,750,480 km (0.104 R)
• M16: 4,797,753 km (0.028 R)
• M17: 5,229,642 km (0.098 R)
• M18: 8,410,691 km (0.088 R)
• M19: 8,842,730 km (0.103 R)
• M20: 10,765,661 km (0.103 R)
• M21: 11,046,008 km (0.107 R)
• M22: 11,139,955 km (0.089 R)
• M23: 12,647,154 km (0.12 R)
• M24: 13,274,268 km (0.086 R)
• M25: 14,081,049 km (0.093 R)
• M26: 14,217,034 km (0.041 R)
• M27: 14,319,209 km (0.066 R)
• M28: 14,903,389 km (0.077 R)
• M29: 16,201,449 km (0.107 R)
• M30: 16,379,620 km (0.099 R)
• M31: 16,415,374 km (0.103 R)
• M32: 16,773,960 km (0.075 R)
• M33: 17,135,090 km (0.105 R)
• M34: 22,135,997 km (0.07 R)
• M35: 22,175,491 km (0.114 R)
• M36: 23,612,827 km (0.06 R)
• M37: 24,874,536 km (0.081 R)
• M38: 25,080,083 km (0.103 R)
• M39: 28,230,016 km (0.062 R)
• M40: 28,315,735 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.3

Radius: 4.7

Gravity: 34.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.87 AU - 19.97 AU

Year: 27531 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,828,585 km

• M1: 115,639 km (0.106 R)
• M2: 294,558 km (0.117 R)
• M3: 592,108 km (0.031 R)
• M4: 671,395 km (0.118 R)
• M5: 840,590 km (0.058 R)
• M6: 1,217,727 km (0.069 R)
• M7: 1,459,626 km (0.075 R)
• M8: 2,567,399 km (0.078 R)
• M9: 3,243,431 km (0.093 R)
• M10: 3,528,565 km (0.11 R)
• M11: 4,173,631 km (0.099 R)
• M12: 4,908,007 km (0.107 R)
• M13: 5,512,682 km (0.101 R)
• M14: 6,492,548 km (0.087 R)
• M15: 7,649,687 km (0.066 R)
• M16: 8,607,263 km (0.095 R)
• M17: 9,333,112 km (0.093 R)
• M18: 10,147,224 km (0.05 R)
• M19: 10,354,267 km (0.069 R)
• M20: 11,410,428 km (0.054 R)
• M21: 11,842,467 km (0.064 R)
• M22: 11,914,872 km (0.111 R)
• M23: 12,060,431 km (0.048 R)
• M24: 12,722,252 km (0.116 R)
• M25: 13,170,148 km (0.118 R)
• M26: 13,775,271 km (0.084 R)
• M27: 14,157,942 km (0.106 R)
• M28: 14,312,028 km (0.098 R)
• M29: 15,723,783 km (0.095 R)
• M30: 15,803,519 km (0.041 R)
• M31: 16,608,056 km (0.06 R)
• M32: 16,689,288 km (0.086 R)
• M33: 17,508,486 km (0.086 R)
• M34: 17,922,872 km (0.111 R)
• M35: 19,100,507 km (0.027 R)
• M36: 20,043,272 km (0.047 R)
• M37: 22,152,153 km (0.048 R)
• M38: 22,780,315 km (0.114 R)
• M39: 23,323,505 km (0.046 R)
• M40: 25,164,456 km (0.101 R)
• M41: 25,819,844 km (0.085 R)
• M42: 26,102,435 km (0.104 R)
• M43: 27,242,969 km (0.104 R)
• M44: 30,660,981 km (0.05 R)
• M45: 32,166,684 km (0.117 R)
• M46: 32,572,244 km (0.102 R)
• M47: 32,775,697 km (0.107 R)
• M48: 33,286,125 km (0.11 R)
• M49: 34,521,803 km (0.113 R)
• M50: 35,249,447 km (0.104 R)
• M51: 35,458,286 km (0.099 R)
• M52: 35,772,441 km (0.092 R)
• M53: 37,250,019 km (0.078 R)
• M54: 37,996,363 km (0.107 R)
• M55: 38,532,522 km (0.078 R)
• M56: 42,576,601 km (0.049 R)
• M57: 44,592,133 km (0.11 R)
• M58: 46,181,162 km (0.074 R)
• M59: 46,867,816 km (0.109 R)
• M60: 47,097,598 km (0.118 R)
• M61: 48,367,236 km (0.054 R)
• M62: 49,414,421 km (0.069 R)
• M63: 49,648,242 km (0.101 R)
• M64: 50,116,783 km (0.069 R)
• M65: 51,649,712 km (0.09 R)
• M66: 52,481,476 km (0.071 R)
• M67: 54,399,321 km (0.098 R)
• M68: 54,640,622 km (0.068 R)
• M69: 55,852,664 km (0.086 R)
• M70: 57,073,532 km (0.032 R)
• M71: 58,550,063 km (0.117 R)
• M72: 63,435,032 km (0.069 R)
• M73: 63,816,208 km (0.118 R)
• M74: 64,964,222 km (0.054 R)
• M75: 66,247,771 km (0.095 R)
• M76: 67,539,699 km (0.116 R)
• M77: 70,805,570 km (0.081 R)
• M78: 71,069,012 km (0.072 R)
• M79: 71,861,432 km (0.107 R)
• M80: 74,122,603 km (0.082 R)
• M81: 76,136,939 km (0.092 R)
• M82: 76,406,813 km (0.093 R)
• M83: 77,354,217 km (0.115 R)
• M84: 78,441,494 km (0.106 R)
• M85: 78,987,077 km (0.084 R)
• M86: 82,841,317 km (0.07 R)
• M87: 84,232,727 km (0.116 R)
• M88: 84,372,152 km (0.114 R)
• M89: 86,474,750 km (0.116 R)
• M90: 86,756,443 km (0.091 R)
• M91: 89,162,575 km (0.077 R)
• M92: 91,877,776 km (0.04 R)
• M93: 94,474,945 km (0.108 R)
• M94: 94,765,015 km (0.083 R)
• M95: 95,491,462 km (0.099 R)
• M96: 95,637,021 km (0.079 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 15,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit