🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.6 AU - 0.74 AU

Year: 202 Days

Day: 17.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,717,028 km

• M1: 169,345 km (0.106 R)
• M2: 352,453 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.5 AU - 1.58 AU

Year: 705 Days

Day: 45.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 81.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,717,028 km

• M1: 96,640 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.43 AU - 1.97 AU

Year: 818 Days

Day: 18.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,717,028 km

• M1: 1,151,156 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.3 AU - 2.96 AU

Year: 1574 Days

Day: 31.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,717,028 km

• M1: 661,821 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.23 AU - 4.19 AU

Year: 2637 Days

Day: 42.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,717,028 km

• M1: 107,860 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.97 AU - 4.53 AU

Year: 3233 Days

Day: 31.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,717,028 km

• M1: 2,994,501 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.5

Radius: 12.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.91 AU - 12.19 AU

Year: 15433 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,717,028 km

• M1: 161,416 km (0.044 R)
• M2: 1,156,242 km (0.079 R)
• M3: 1,338,901 km (0.076 R)
• M4: 1,503,309 km (0.09 R)
• M5: 1,792,930 km (0.083 R)
• M6: 1,913,806 km (0.099 R)
• M7: 2,261,022 km (0.093 R)
• M8: 2,492,600 km (0.091 R)
• M9: 3,123,903 km (0.093 R)
• M10: 3,234,007 km (0.079 R)
• M11: 3,382,707 km (0.089 R)
• M12: 4,120,524 km (0.11 R)
• M13: 4,322,930 km (0.073 R)
• M14: 5,561,151 km (0.094 R)
• M15: 5,875,756 km (0.117 R)
• M16: 6,196,344 km (0.085 R)
• M17: 6,950,467 km (0.09 R)
• M18: 7,046,808 km (0.057 R)
• M19: 7,683,795 km (0.055 R)
• M20: 7,984,038 km (0.107 R)
• M21: 8,390,496 km (0.088 R)
• M22: 9,865,980 km (0.031 R)
• M23: 11,250,059 km (0.048 R)
• M24: 11,591,292 km (0.054 R)
• M25: 14,319,059 km (0.06 R)
• M26: 14,750,948 km (0.101 R)
• M27: 15,062,112 km (0.057 R)
• M28: 15,564,312 km (0.085 R)
• M29: 15,944,739 km (0.05 R)
• M30: 17,234,722 km (0.099 R)
• M31: 17,958,476 km (0.117 R)
• M32: 18,091,170 km (0.116 R)
• M33: 19,367,688 km (0.072 R)
• M34: 20,051,201 km (0.116 R)
• M35: 20,188,981 km (0.069 R)
• M36: 20,603,816 km (0.114 R)
• M37: 21,512,323 km (0.105 R)
• M38: 22,149,012 km (0.105 R)
• M39: 22,863,791 km (0.085 R)
• M40: 23,804,163 km (0.083 R)
• M41: 25,722,755 km (0.074 R)
• M42: 26,172,596 km (0.1 R)
• M43: 26,852,070 km (0.11 R)
• M44: 27,537,527 km (0.081 R)
• M45: 28,537,739 km (0.047 R)
• M46: 29,003,287 km (0.093 R)
• M47: 29,237,109 km (0.106 R)
• M48: 31,129,671 km (0.069 R)
• M49: 31,528,948 km (0.046 R)
• M50: 32,494,153 km (0.079 R)
• M51: 32,656,018 km (0.111 R)
• M52: 33,142,959 km (0.108 R)
• M53: 35,364,338 km (0.049 R)
• M54: 36,115,469 km (0.109 R)
• M55: 36,199,244 km (0.086 R)
• M56: 37,294,300 km (0.073 R)
• M57: 38,144,016 km (0.11 R)
• M58: 40,296,281 km (0.114 R)
• M59: 41,255,652 km (0.037 R)
• M60: 42,310,915 km (0.041 R)
• M61: 43,019,261 km (0.095 R)
• M62: 43,464,016 km (0.09 R)
• M63: 44,089,335 km (0.1 R)
• M64: 44,987,670 km (0.063 R)
• M65: 45,348,650 km (0.075 R)
• M66: 46,164,557 km (0.074 R)
• M67: 48,826,202 km (0.109 R)
• M68: 49,011,554 km (0.096 R)
• M69: 49,662,304 km (0.116 R)
• M70: 51,820,553 km (0.083 R)
• M71: 52,009,645 km (0.056 R)
• M72: 52,483,571 km (0.071 R)
• M73: 52,768,555 km (0.099 R)
• M74: 55,549,729 km (0.114 R)
• M75: 55,937,037 km (0.086 R)
• M76: 56,519,721 km (0.094 R)
• M77: 56,811,886 km (0.06 R)
• M78: 59,067,971 km (0.062 R)
• M79: 60,754,238 km (0.042 R)
• M80: 61,553,390 km (0.093 R)
• M81: 62,960,059 km (0.071 R)
• M82: 63,566,230 km (0.113 R)
• M83: 63,869,913 km (0.087 R)
• M84: 64,072,768 km (0.061 R)
• M85: 64,478,926 km (0.058 R)
• M86: 64,784,255 km (0.115 R)
• M87: 65,294,085 km (0.049 R)
• M88: 65,396,111 km (0.095 R)
• M89: 66,831,353 km (0.116 R)
• M90: 67,037,349 km (0.099 R)
• M91: 67,862,980 km (0.036 R)
• M92: 68,795,872 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.4

Radius: 6.3

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.51 AU - 13.59 AU

Year: 16404 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,717,028 km

• M1: 239,805 km (0.088 R)
• M2: 447,896 km (0.077 R)
• M3: 590,014 km (0.107 R)
• M4: 686,505 km (0.105 R)
• M5: 726,597 km (0.106 R)
• M6: 1,099,844 km (0.09 R)
• M7: 1,294,022 km (0.096 R)
• M8: 1,499,270 km (0.075 R)
• M9: 1,605,784 km (0.059 R)
• M10: 1,911,711 km (0.045 R)
• M11: 2,357,812 km (0.09 R)
• M12: 3,101,912 km (0.087 R)
• M13: 3,307,160 km (0.089 R)
• M14: 3,623,410 km (0.092 R)
• M15: 4,436,923 km (0.106 R)
• M16: 5,426,962 km (0.091 R)
• M17: 5,632,809 km (0.071 R)
• M18: 5,674,397 km (0.07 R)
• M19: 5,715,985 km (0.109 R)
• M20: 7,145,094 km (0.117 R)
• M21: 7,325,509 km (0.072 R)
• M22: 7,370,837 km (0.113 R)
• M23: 7,461,792 km (0.069 R)
• M24: 7,783,128 km (0.104 R)
• M25: 9,754,230 km (0.111 R)
• M26: 10,665,730 km (0.116 R)
• M27: 10,768,803 km (0.107 R)
• M28: 11,131,727 km (0.096 R)
• M29: 11,604,307 km (0.116 R)
• M30: 11,816,437 km (0.051 R)
• M31: 14,574,124 km (0.107 R)
• M32: 14,631,270 km (0.074 R)
• M33: 15,033,090 km (0.084 R)
• M34: 15,264,368 km (0.101 R)
• M35: 15,322,263 km (0.092 R)
• M36: 15,438,500 km (0.115 R)
• M37: 15,789,008 km (0.04 R)
• M38: 16,024,026 km (0.115 R)
• M39: 16,975,768 km (0.119 R)
• M40: 17,640,731 km (0.065 R)
• M41: 18,252,735 km (0.107 R)
• M42: 18,437,638 km (0.085 R)
• M43: 18,623,140 km (0.091 R)
• M44: 18,809,389 km (0.094 R)
• M45: 19,434,409 km (0.079 R)
• M46: 19,939,302 km (0.108 R)
• M47: 20,384,655 km (0.052 R)
• M48: 22,792,582 km (0.097 R)
• M49: 23,592,631 km (0.103 R)
• M50: 24,537,641 km (0.055 R)
• M51: 25,357,437 km (0.034 R)
• M52: 25,632,698 km (0.102 R)
• M53: 25,909,005 km (0.118 R)
• M54: 26,047,532 km (0.101 R)
• M55: 27,094,119 km (0.118 R)
• M56: 29,228,133 km (0.077 R)
• M57: 29,444,601 km (0.117 R)
• M58: 29,951,438 km (0.062 R)
• M59: 30,242,406 km (0.061 R)
• M60: 30,607,575 km (0.085 R)
• M61: 31,637,406 km (0.076 R)
• M62: 32,529,159 km (0.108 R)
• M63: 32,903,154 km (0.097 R)
• M64: 33,353,743 km (0.119 R)
• M65: 35,253,486 km (0.093 R)
• M66: 35,560,760 km (0.039 R)
• M67: 36,177,851 km (0.11 R)
• M68: 37,500,745 km (0.118 R)
• M69: 38,998,071 km (0.031 R)
• M70: 39,315,816 km (0.109 R)
• M71: 41,240,094 km (0.065 R)
• M72: 41,563,674 km (0.059 R)
• M73: 42,621,481 km (0.099 R)
• M74: 42,703,311 km (0.072 R)
• M75: 42,784,991 km (0.026 R)
• M76: 42,948,801 km (0.069 R)
• M77: 43,770,542 km (0.119 R)
• M78: 44,597,519 km (0.045 R)
• M79: 45,179,455 km (0.104 R)
• M80: 46,182,957 km (0.098 R)
• M81: 46,603,177 km (0.07 R)
• M82: 47,532,330 km (0.087 R)
• M83: 50,355,990 km (0.095 R)
• M84: 50,701,860 km (0.097 R)
• M85: 50,788,477 km (0.074 R)
• M86: 52,794,136 km (0.065 R)
• M87: 54,559,091 km (0.083 R)
• M88: 54,914,386 km (0.047 R)
• M89: 55,003,248 km (0.116 R)
• M90: 55,270,429 km (0.069 R)
• M91: 55,448,750 km (0.088 R)
• M92: 55,984,909 km (0.113 R)
• M93: 58,146,598 km (0.071 R)
• M94: 58,237,254 km (0.114 R)
• M95: 58,600,328 km (0.11 R)
• M96: 59,420,125 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 15,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit