🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.77 AU - 1.15 AU

Year: 337 Days

Day: 34.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,891,319 km

• M1: 308,770 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.08 AU - 1.1 AU

Year: 408 Days

Day: 13.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,891,319 km

• M1: 849,118 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1 AU - 1.6 AU

Year: 531 Days

Day: 23.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,891,319 km

• M1: 66,571 km (0.104 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.6

Radius: 11.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.76 AU - 6.54 AU

Year: 4810 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,891,319 km

• M1: 150,495 km (0.11 R)
• M2: 241,152 km (0.117 R)
• M3: 333,603 km (0.077 R)
• M4: 421,417 km (0.027 R)
• M5: 685,009 km (0.079 R)
• M6: 945,608 km (0.107 R)
• M7: 1,035,965 km (0.111 R)
• M8: 1,129,614 km (0.101 R)
• M9: 1,226,254 km (0.1 R)
• M10: 1,766,302 km (0.105 R)
• M11: 1,996,234 km (0.073 R)
• M12: 2,235,890 km (0.051 R)
• M13: 2,328,341 km (0.052 R)
• M14: 2,501,127 km (0.047 R)
• M15: 2,678,251 km (0.096 R)
• M16: 2,809,747 km (0.097 R)
• M17: 2,977,147 km (0.099 R)
• M18: 3,062,119 km (0.085 R)
• M19: 3,826,714 km (0.082 R)
• M20: 3,919,464 km (0.107 R)
• M21: 4,012,963 km (0.108 R)
• M22: 4,550,169 km (0.107 R)
• M23: 4,787,431 km (0.091 R)
• M24: 4,947,950 km (0.089 R)
• M25: 5,398,389 km (0.08 R)
• M26: 5,502,658 km (0.105 R)
• M27: 5,607,676 km (0.063 R)
• M28: 5,734,535 km (0.107 R)
• M29: 6,449,164 km (0.098 R)
• M30: 7,702,196 km (0.11 R)
• M31: 8,056,893 km (0.084 R)
• M32: 8,416,975 km (0.099 R)
• M33: 8,562,533 km (0.115 R)
• M34: 8,856,044 km (0.066 R)
• M35: 8,929,946 km (0.095 R)
• M36: 9,128,013 km (0.067 R)
• M37: 9,252,628 km (0.088 R)
• M38: 9,986,256 km (0.107 R)
• M39: 10,089,030 km (0.04 R)
• M40: 10,503,267 km (0.099 R)
• M41: 10,660,045 km (0.099 R)
• M42: 11,241,532 km (0.05 R)
• M43: 12,051,156 km (0.06 R)
• M44: 12,851,654 km (0.074 R)
• M45: 13,075,602 km (0.051 R)
• M46: 13,300,747 km (0.107 R)
• M47: 13,527,238 km (0.115 R)
• M48: 13,869,368 km (0.046 R)
• M49: 14,012,683 km (0.111 R)
• M50: 14,127,724 km (0.042 R)
• M51: 14,387,874 km (0.105 R)
• M52: 14,620,350 km (0.049 R)
• M53: 15,384,645 km (0.108 R)
• M54: 16,071,449 km (0.053 R)
• M55: 16,373,337 km (0.051 R)
• M56: 16,676,871 km (0.095 R)
• M57: 16,798,943 km (0.04 R)
• M58: 17,166,655 km (0.099 R)
• M59: 17,692,342 km (0.068 R)
• M60: 18,254,531 km (0.112 R)
• M61: 19,045,155 km (0.075 R)
• M62: 19,172,762 km (0.085 R)
• M63: 19,589,243 km (0.119 R)
• M64: 20,366,105 km (0.03 R)
• M65: 20,561,779 km (0.081 R)
• M66: 20,725,439 km (0.075 R)
• M67: 20,889,547 km (0.087 R)
• M68: 21,384,268 km (0.056 R)
• M69: 21,983,108 km (0.075 R)
• M70: 22,150,508 km (0.09 R)
• M71: 22,654,952 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 8.1

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.53 AU - 6.99 AU

Year: 4951 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,891,319 km

• M1: 115,789 km (0.036 R)
• M2: 462,557 km (0.113 R)
• M3: 649,404 km (0.114 R)
• M4: 1,048,382 km (0.116 R)
• M5: 1,139,487 km (0.118 R)
• M6: 1,412,503 km (0.054 R)
• M7: 1,582,745 km (0.073 R)
• M8: 1,706,014 km (0.12 R)
• M9: 1,814,173 km (0.102 R)
• M10: 2,018,524 km (0.047 R)
• M11: 2,113,968 km (0.079 R)
• M12: 2,349,135 km (0.058 R)
• M13: 2,717,745 km (0.097 R)
• M14: 3,017,090 km (0.086 R)
• M15: 3,237,448 km (0.054 R)
• M16: 3,440,302 km (0.091 R)
• M17: 3,693,871 km (0.095 R)
• M18: 3,929,637 km (0.061 R)
• M19: 4,366,463 km (0.112 R)
• M20: 4,440,813 km (0.107 R)
• M21: 4,565,727 km (0.062 R)
• M22: 4,641,124 km (0.042 R)
• M23: 6,069,186 km (0.066 R)
• M24: 6,152,362 km (0.106 R)
• M25: 6,744,470 km (0.084 R)
• M26: 6,801,916 km (0.101 R)
• M27: 6,859,362 km (0.11 R)
• M28: 7,207,925 km (0.096 R)
• M29: 7,443,541 km (0.118 R)
• M30: 7,711,621 km (0.065 R)
• M31: 7,892,185 km (0.056 R)
• M32: 8,257,354 km (0.11 R)
• M33: 8,472,924 km (0.104 R)
• M34: 9,805,093 km (0.109 R)
• M35: 9,968,005 km (0.099 R)
• M36: 10,197,638 km (0.026 R)
• M37: 10,628,630 km (0.116 R)
• M38: 10,796,030 km (0.119 R)
• M39: 10,997,987 km (0.106 R)
• M40: 12,836,096 km (0.065 R)
• M41: 12,942,909 km (0.092 R)
• M42: 14,359,002 km (0.035 R)
• M43: 14,767,255 km (0.107 R)
• M44: 16,826,170 km (0.117 R)
• M45: 18,168,063 km (0.083 R)
• M46: 18,247,948 km (0.051 R)
• M47: 18,569,135 km (0.104 R)
• M48: 18,892,266 km (0.077 R)
• M49: 19,217,193 km (0.101 R)
• M50: 20,410,535 km (0.034 R)
• M51: 20,660,364 km (0.064 R)
• M52: 21,079,088 km (0.081 R)
• M53: 21,967,550 km (0.102 R)
• M54: 23,344,748 km (0.099 R)
• M55: 23,431,664 km (0.056 R)
• M56: 23,736,993 km (0.106 R)
• M57: 24,395,822 km (0.078 R)
• M58: 24,616,778 km (0.079 R)
• M59: 24,705,340 km (0.108 R)
• M60: 25,238,956 km (0.092 R)
• M61: 25,776,312 km (0.086 R)
• M62: 25,911,249 km (0.105 R)
• M63: 26,907,870 km (0.109 R)
• M64: 27,090,529 km (0.059 R)
• M65: 27,227,710 km (0.106 R)
• M66: 28,009,509 km (0.118 R)
• M67: 28,101,960 km (0.061 R)
• M68: 28,379,913 km (0.072 R)
• M69: 29,172,632 km (0.098 R)
• M70: 29,360,228 km (0.099 R)
• M71: 29,454,026 km (0.082 R)
• M72: 29,736,466 km (0.079 R)
• M73: 30,398,886 km (0.107 R)
• M74: 30,636,597 km (0.093 R)
• M75: 31,353,619 km (0.112 R)
• M76: 31,834,726 km (0.069 R)
• M77: 31,979,537 km (0.073 R)
• M78: 32,221,287 km (0.07 R)
• M79: 32,318,226 km (0.029 R)
• M80: 32,415,166 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 12.6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.12 AU - 9.32 AU

Year: 8441 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,891,319 km

• M1: 160,369 km (0.093 R)
• M2: 257,458 km (0.093 R)
• M3: 384,467 km (0.106 R)
• M4: 490,531 km (0.066 R)
• M5: 581,936 km (0.104 R)
• M6: 1,321,248 km (0.071 R)
• M7: 1,848,431 km (0.106 R)
• M8: 2,001,171 km (0.101 R)
• M9: 2,112,920 km (0.112 R)
• M10: 2,928,528 km (0.108 R)
• M11: 3,159,806 km (0.074 R)
• M12: 3,370,440 km (0.053 R)
• M13: 3,585,861 km (0.084 R)
• M14: 3,973,918 km (0.104 R)
• M15: 4,173,033 km (0.067 R)
• M16: 5,373,556 km (0.089 R)
• M17: 5,467,653 km (0.1 R)
• M18: 5,689,656 km (0.105 R)
• M19: 5,946,964 km (0.085 R)
• M20: 6,708,118 km (0.047 R)
• M21: 6,877,762 km (0.116 R)
• M22: 7,535,095 km (0.116 R)
• M23: 7,676,016 km (0.096 R)
• M24: 8,212,624 km (0.059 R)
• M25: 8,798,449 km (0.077 R)
• M26: 9,435,586 km (0.054 R)
• M27: 9,817,360 km (0.116 R)
• M28: 10,282,310 km (0.059 R)
• M29: 11,073,085 km (0.1 R)
• M30: 11,153,269 km (0.072 R)
• M31: 12,089,154 km (0.088 R)
• M32: 12,337,486 km (0.096 R)
• M33: 12,545,726 km (0.098 R)
• M34: 12,755,163 km (0.108 R)
• M35: 13,177,328 km (0.058 R)
• M36: 13,604,281 km (0.117 R)
• M37: 13,733,234 km (0.071 R)
• M38: 13,819,403 km (0.115 R)
• M39: 14,691,408 km (0.102 R)
• M40: 15,267,659 km (0.086 R)
• M41: 15,356,969 km (0.111 R)
• M42: 15,896,569 km (0.071 R)
• M43: 17,552,617 km (0.101 R)
• M44: 17,928,108 km (0.113 R)
• M45: 18,353,564 km (0.1 R)
• M46: 18,686,868 km (0.046 R)
• M47: 19,070,288 km (0.087 R)
• M48: 19,359,610 km (0.078 R)
• M49: 21,324,877 km (0.107 R)
• M50: 21,926,710 km (0.115 R)
• M51: 22,686,966 km (0.116 R)
• M52: 23,352,826 km (0.108 R)
• M53: 23,869,537 km (0.054 R)
• M54: 24,025,268 km (0.093 R)
• M55: 24,129,239 km (0.066 R)
• M56: 24,285,569 km (0.091 R)
• M57: 24,703,844 km (0.094 R)
• M58: 24,914,029 km (0.06 R)
• M59: 25,283,087 km (0.081 R)
• M60: 25,760,305 km (0.086 R)
• M61: 27,590,036 km (0.06 R)
• M62: 28,026,712 km (0.099 R)
• M63: 29,017,349 km (0.059 R)
• M64: 29,461,356 km (0.068 R)
• M65: 30,694,042 km (0.074 R)
• M66: 30,919,935 km (0.094 R)
• M67: 31,033,031 km (0.104 R)
• M68: 31,203,124 km (0.042 R)
• M69: 32,920,208 km (0.099 R)
• M70: 34,491,734 km (0.106 R)
• M71: 35,316,317 km (0.065 R)
• M72: 35,849,783 km (0.115 R)
• M73: 37,044,771 km (0.08 R)
• M74: 37,405,751 km (0.078 R)
• M75: 38,070,863 km (0.099 R)
• M76: 38,192,187 km (0.106 R)
• M77: 40,397,858 km (0.052 R)
• M78: 40,521,725 km (0.113 R)
• M79: 40,831,692 km (0.069 R)
• M80: 41,391,487 km (0.073 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 17,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit