🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.58 AU - 0.66 AU

Year: 177 Days

Day: 44 Hours

Environment

Temp: 159 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,520,030 km

• M1: 283,488 km (0.086 R)
• M2: 455,825 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.98 AU - 1.06 AU

Year: 373 Days

Day: 25.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,520,030 km

• M1: 59,091 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.48 AU - 2.6 AU

Year: 1464 Days

Day: 38.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,520,030 km

• M1: 390,151 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.17 AU - 3.05 AU

Year: 1525 Days

Day: 47 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.9

Radius: 11.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.06 AU - 8.18 AU

Year: 6871 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,520,030 km

• M1: 155,432 km (0.093 R)
• M2: 307,723 km (0.05 R)
• M3: 519,553 km (0.11 R)
• M4: 639,381 km (0.104 R)
• M5: 1,522,308 km (0.106 R)
• M6: 1,665,772 km (0.099 R)
• M7: 1,739,225 km (0.12 R)
• M8: 1,928,017 km (0.044 R)
• M9: 2,024,957 km (0.067 R)
• M10: 2,926,284 km (0.094 R)
• M11: 3,766,276 km (0.076 R)
• M12: 4,391,745 km (0.106 R)
• M13: 4,494,818 km (0.107 R)
• M14: 4,835,602 km (0.116 R)
• M15: 5,076,454 km (0.094 R)
• M16: 5,348,872 km (0.093 R)
• M17: 5,822,798 km (0.113 R)
• M18: 6,223,421 km (0.117 R)
• M19: 6,339,509 km (0.112 R)
• M20: 6,960,939 km (0.1 R)
• M21: 7,601,965 km (0.092 R)
• M22: 7,819,780 km (0.053 R)
• M23: 8,198,263 km (0.109 R)
• M24: 8,614,893 km (0.109 R)
• M25: 9,236,322 km (0.074 R)
• M26: 9,402,376 km (0.047 R)
• M27: 10,008,098 km (0.083 R)
• M28: 10,178,490 km (0.106 R)
• M29: 10,626,386 km (0.088 R)
• M30: 10,730,655 km (0.1 R)
• M31: 10,975,248 km (0.05 R)
• M32: 11,577,080 km (0.119 R)
• M33: 11,720,395 km (0.076 R)
• M34: 11,972,318 km (0.028 R)
• M35: 12,518,350 km (0.095 R)
• M36: 13,259,009 km (0.082 R)
• M37: 13,861,888 km (0.093 R)
• M38: 13,937,884 km (0.096 R)
• M39: 14,319,807 km (0.114 R)
• M40: 15,055,231 km (0.097 R)
• M41: 15,525,865 km (0.098 R)
• M42: 15,723,484 km (0.075 R)
• M43: 16,241,242 km (0.118 R)
• M44: 17,827,578 km (0.055 R)
• M45: 18,325,590 km (0.088 R)
• M46: 18,409,065 km (0.079 R)
• M47: 19,292,889 km (0.092 R)
• M48: 19,590,589 km (0.115 R)
• M49: 19,718,795 km (0.115 R)
• M50: 19,975,654 km (0.087 R)
• M51: 20,061,523 km (0.105 R)
• M52: 21,014,611 km (0.104 R)
• M53: 21,101,976 km (0.112 R)
• M54: 21,320,988 km (0.096 R)
• M55: 21,761,105 km (0.076 R)
• M56: 22,293,374 km (0.096 R)
• M57: 24,052,645 km (0.064 R)
• M58: 24,419,010 km (0.071 R)
• M59: 24,648,942 km (0.091 R)
• M60: 24,787,170 km (0.096 R)
• M61: 25,575,701 km (0.107 R)
• M62: 25,715,724 km (0.112 R)
• M63: 25,856,047 km (0.12 R)
• M64: 26,231,388 km (0.081 R)
• M65: 26,325,485 km (0.083 R)
• M66: 27,320,461 km (0.068 R)
• M67: 28,038,680 km (0.111 R)
• M68: 28,183,042 km (0.033 R)
• M69: 28,472,514 km (0.069 R)
• M70: 28,860,122 km (0.066 R)
• M71: 29,787,629 km (0.067 R)
• M72: 30,675,343 km (0.102 R)
• M73: 30,774,526 km (0.065 R)
• M74: 31,521,767 km (0.119 R)
• M75: 31,621,848 km (0.096 R)
• M76: 31,772,194 km (0.116 R)
• M77: 31,922,690 km (0.108 R)
• M78: 33,747,933 km (0.108 R)
• M79: 33,901,570 km (0.057 R)
• M80: 34,055,357 km (0.088 R)
• M81: 34,158,131 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.3

Radius: 7

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.41 AU - 20.29 AU

Year: 25014 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,520,030 km

• M1: 89,908 km (0.112 R)
• M2: 151,692 km (0.03 R)
• M3: 382,073 km (0.062 R)
• M4: 654,042 km (0.074 R)
• M5: 1,190,500 km (0.106 R)
• M6: 1,350,270 km (0.106 R)
• M7: 1,483,113 km (0.102 R)
• M8: 1,907,522 km (0.118 R)
• M9: 2,946,779 km (0.099 R)
• M10: 3,522,132 km (0.059 R)
• M11: 3,567,909 km (0.088 R)
• M12: 3,706,138 km (0.119 R)
• M13: 3,752,663 km (0.067 R)
• M14: 4,277,003 km (0.05 R)
• M15: 5,236,075 km (0.081 R)
• M16: 6,093,121 km (0.089 R)
• M17: 6,203,375 km (0.08 R)
• M18: 7,108,592 km (0.062 R)
• M19: 8,480,853 km (0.088 R)
• M20: 8,852,005 km (0.087 R)
• M21: 8,976,919 km (0.1 R)
• M22: 9,228,543 km (0.092 R)
• M23: 9,482,411 km (0.109 R)
• M24: 9,546,289 km (0.112 R)
• M25: 9,932,401 km (0.078 R)
• M26: 10,653,313 km (0.12 R)
• M27: 10,986,617 km (0.118 R)
• M28: 11,663,548 km (0.104 R)
• M29: 14,210,003 km (0.119 R)
• M30: 14,283,006 km (0.105 R)
• M31: 15,095,622 km (0.112 R)
• M32: 18,332,920 km (0.107 R)
• M33: 19,539,277 km (0.077 R)
• M34: 20,854,093 km (0.057 R)
• M35: 22,452,097 km (0.115 R)
• M36: 23,136,807 km (0.079 R)
• M37: 24,526,421 km (0.03 R)
• M38: 24,966,239 km (0.112 R)
• M39: 25,054,651 km (0.094 R)
• M40: 25,586,472 km (0.098 R)
• M41: 25,764,493 km (0.074 R)
• M42: 27,933,812 km (0.107 R)
• M43: 29,040,238 km (0.086 R)
• M44: 30,066,928 km (0.077 R)
• M45: 30,631,959 km (0.099 R)
• M46: 30,821,201 km (0.097 R)
• M47: 31,677,050 km (0.111 R)
• M48: 32,251,955 km (0.099 R)
• M49: 33,509,474 km (0.11 R)
• M50: 34,193,137 km (0.103 R)
• M51: 36,772,802 km (0.098 R)
• M52: 37,478,007 km (0.099 R)
• M53: 39,620,098 km (0.101 R)
• M54: 40,550,298 km (0.114 R)
• M55: 41,487,678 km (0.037 R)
• M56: 42,643,023 km (0.072 R)
• M57: 42,748,489 km (0.113 R)
• M58: 44,877,865 km (0.12 R)
• M59: 46,063,578 km (0.064 R)
• M60: 47,150,406 km (0.088 R)
• M61: 48,575,925 km (0.106 R)
• M62: 48,906,985 km (0.04 R)
• M63: 49,349,495 km (0.09 R)
• M64: 49,682,201 km (0.057 R)
• M65: 50,461,456 km (0.075 R)
• M66: 51,132,552 km (0.06 R)
• M67: 51,469,297 km (0.115 R)
• M68: 53,732,563 km (0.058 R)
• M69: 53,846,706 km (0.091 R)
• M70: 57,887,644 km (0.114 R)
• M71: 58,238,601 km (0.085 R)
• M72: 60,003,706 km (0.025 R)
• M73: 60,477,333 km (0.053 R)
• M74: 62,624,062 km (0.093 R)
• M75: 62,864,167 km (0.098 R)
• M76: 64,795,625 km (0.107 R)
• M77: 66,379,268 km (0.051 R)
• M78: 66,501,639 km (0.09 R)
• M79: 69,584,702 km (0.091 R)
• M80: 72,966,212 km (0.118 R)
• M81: 74,486,276 km (0.036 R)
• M82: 75,377,879 km (0.075 R)
• M83: 77,944,380 km (0.101 R)
• M84: 78,073,483 km (0.119 R)
• M85: 80,148,406 km (0.07 R)
• M86: 83,558,788 km (0.108 R)
• M87: 84,750,335 km (0.093 R)
• M88: 86,214,150 km (0.117 R)
• M89: 87,284,074 km (0.091 R)
• M90: 89,842,647 km (0.091 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit