🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.46 AU - 0.58 AU

Year: 246 Days

Day: 20.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,766,194 km

• M1: 491,579 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.2

Radius: 12

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.63 AU - 0.89 AU

Year: 435 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 34,766,194 km

• M1: 174,581 km (0.099 R)
• M2: 259,702 km (0.107 R)
• M3: 357,689 km (0.103 R)
• M4: 432,787 km (0.09 R)
• M5: 508,184 km (0.117 R)
• M6: 641,476 km (0.119 R)
• M7: 743,053 km (0.118 R)
• M8: 829,670 km (0.109 R)
• M9: 946,655 km (0.093 R)
• M10: 1,069,625 km (0.084 R)
• M11: 1,150,108 km (0.042 R)
• M12: 1,312,422 km (0.061 R)
• M13: 1,399,338 km (0.045 R)
• M14: 1,886,130 km (0.079 R)
• M15: 1,996,832 km (0.091 R)
• M16: 2,157,949 km (0.1 R)
• M17: 2,243,220 km (0.111 R)
• M18: 2,544,510 km (0.11 R)
• M19: 2,680,495 km (0.066 R)
• M20: 2,759,183 km (0.119 R)
• M21: 2,912,521 km (0.088 R)
• M22: 3,165,192 km (0.06 R)
• M23: 3,255,698 km (0.086 R)
• M24: 3,333,041 km (0.098 R)
• M25: 3,467,978 km (0.095 R)
• M26: 3,583,019 km (0.037 R)
• M27: 3,692,225 km (0.11 R)
• M28: 3,869,050 km (0.055 R)
• M29: 4,048,717 km (0.116 R)
• M30: 4,331,307 km (0.111 R)
• M31: 4,424,357 km (0.103 R)
• M32: 4,580,986 km (0.118 R)
• M33: 4,924,014 km (0.091 R)
• M34: 5,061,943 km (0.096 R)
• M35: 5,151,851 km (0.105 R)
• M36: 5,333,314 km (0.118 R)
• M37: 5,491,738 km (0.044 R)
• M38: 5,575,812 km (0.108 R)
• M39: 5,685,766 km (0.114 R)
• M40: 5,856,308 km (0.083 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937

Radius: 12

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.06 AU - 1.48 AU

Year: 939 Days

Day: 8.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,766,194 km

• M1: 220,208 km (0.038 R)
• M2: 296,802 km (0.107 R)
• M3: 451,786 km (0.118 R)
• M4: 723,306 km (0.113 R)
• M5: 929,452 km (0.064 R)
• M6: 1,061,397 km (0.089 R)
• M7: 1,155,644 km (0.061 R)
• M8: 1,400,236 km (0.1 R)
• M9: 1,586,635 km (0.08 R)
• M10: 1,670,410 km (0.095 R)
• M11: 1,824,944 km (0.043 R)
• M12: 1,975,589 km (0.107 R)
• M13: 2,093,473 km (0.119 R)
• M14: 2,176,649 km (0.114 R)
• M15: 2,270,297 km (0.054 R)
• M16: 2,442,484 km (0.117 R)
• M17: 2,569,643 km (0.078 R)
• M18: 2,699,045 km (0.101 R)
• M19: 2,881,853 km (0.089 R)
• M20: 3,016,491 km (0.119 R)
• M21: 3,302,971 km (0.097 R)
• M22: 3,498,795 km (0.118 R)
• M23: 3,687,438 km (0.102 R)
• M24: 3,822,674 km (0.112 R)
• M25: 3,971,075 km (0.104 R)
• M26: 4,191,433 km (0.1 R)
• M27: 4,427,798 km (0.088 R)
• M28: 4,778,306 km (0.087 R)
• M29: 5,050,424 km (0.094 R)
• M30: 5,264,050 km (0.09 R)
• M31: 5,442,371 km (0.091 R)
• M32: 5,609,621 km (0.093 R)
• M33: 5,687,561 km (0.1 R)
• M34: 6,042,258 km (0.081 R)
• M35: 6,269,198 km (0.053 R)
• M36: 6,444,826 km (0.115 R)
• M37: 6,759,430 km (0.118 R)
• M38: 7,163,344 km (0.091 R)
• M39: 7,560,826 km (0.11 R)
• M40: 7,791,356 km (0.117 R)
• M41: 7,965,638 km (0.114 R)
• M42: 8,436,871 km (0.026 R)
• M43: 8,556,101 km (0.112 R)
• M44: 8,646,009 km (0.111 R)
• M45: 8,826,574 km (0.084 R)
• M46: 9,452,940 km (0.027 R)
• M47: 9,654,598 km (0.071 R)
• M48: 9,826,336 km (0.102 R)
• M49: 9,998,972 km (0.116 R)
• M50: 10,172,805 km (0.033 R)
• M51: 10,459,285 km (0.108 R)
• M52: 10,651,817 km (0.12 R)
• M53: 10,829,390 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 13.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.47 AU - 1.55 AU

Year: 1217 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 34,766,194 km

• M1: 173,683 km (0.118 R)
• M2: 270,174 km (0.11 R)
• M3: 373,097 km (0.116 R)
• M4: 484,099 km (0.096 R)
• M5: 766,240 km (0.091 R)
• M6: 888,911 km (0.061 R)
• M7: 981,212 km (0.086 R)
• M8: 1,096,552 km (0.098 R)
• M9: 1,392,158 km (0.099 R)
• M10: 1,606,532 km (0.042 R)
• M11: 1,928,466 km (0.037 R)
• M12: 2,202,829 km (0.115 R)
• M13: 2,490,206 km (0.112 R)
• M14: 2,670,472 km (0.029 R)
• M15: 3,092,188 km (0.099 R)
• M16: 3,227,724 km (0.093 R)
• M17: 3,656,770 km (0.075 R)
• M18: 3,967,036 km (0.07 R)
• M19: 4,157,325 km (0.063 R)
• M20: 4,318,292 km (0.095 R)
• M21: 4,459,513 km (0.074 R)
• M22: 4,746,740 km (0.085 R)
• M23: 4,937,777 km (0.063 R)
• M24: 5,097,099 km (0.088 R)
• M25: 5,188,802 km (0.077 R)
• M26: 5,715,536 km (0.094 R)
• M27: 5,847,033 km (0.063 R)
• M28: 5,967,309 km (0.111 R)
• M29: 6,100,751 km (0.099 R)
• M30: 6,358,059 km (0.075 R)
• M31: 7,023,620 km (0.079 R)
• M32: 7,177,407 km (0.097 R)
• M33: 7,358,270 km (0.094 R)
• M34: 7,724,636 km (0.101 R)
• M35: 8,164,154 km (0.064 R)
• M36: 8,529,771 km (0.085 R)
• M37: 8,680,267 km (0.058 R)
• M38: 9,432,146 km (0.116 R)
• M39: 9,587,877 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.9

Radius: 12.7

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.38 AU - 1.92 AU

Year: 1390 Days

Day: 14.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,766,194 km

• M1: 196,272 km (0.069 R)
• M2: 425,157 km (0.117 R)
• M3: 512,522 km (0.089 R)
• M4: 647,160 km (0.119 R)
• M5: 736,919 km (0.049 R)
• M6: 868,266 km (0.069 R)
• M7: 1,312,123 km (0.099 R)
• M8: 1,567,337 km (0.117 R)
• M9: 1,666,819 km (0.067 R)
• M10: 1,922,033 km (0.072 R)
• M11: 2,074,474 km (0.105 R)
• M12: 2,190,262 km (0.078 R)
• M13: 2,606,145 km (0.078 R)
• M14: 2,725,224 km (0.119 R)
• M15: 3,001,382 km (0.094 R)
• M16: 3,146,193 km (0.112 R)
• M17: 3,347,701 km (0.103 R)
• M18: 3,491,315 km (0.107 R)
• M19: 3,948,785 km (0.118 R)
• M20: 4,166,450 km (0.095 R)
• M21: 4,298,994 km (0.102 R)
• M22: 4,851,010 km (0.117 R)
• M23: 4,975,176 km (0.113 R)
• M24: 5,061,046 km (0.059 R)
• M25: 5,305,788 km (0.102 R)
• M26: 5,514,178 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.1

Radius: 11.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.85 AU - 6.19 AU

Year: 7378 Days

Day: 11.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,766,194 km

• M1: 144,811 km (0.111 R)
• M2: 378,333 km (0.072 R)
• M3: 881,580 km (0.067 R)
• M4: 969,693 km (0.084 R)
• M5: 1,955,543 km (0.064 R)
• M6: 2,295,729 km (0.077 R)
• M7: 2,399,400 km (0.091 R)
• M8: 2,525,960 km (0.071 R)
• M9: 2,964,132 km (0.119 R)
• M10: 3,617,576 km (0.088 R)
• M11: 3,837,185 km (0.09 R)
• M12: 4,161,962 km (0.116 R)
• M13: 4,263,689 km (0.109 R)
• M14: 4,392,193 km (0.08 R)
• M15: 4,469,835 km (0.116 R)
• M16: 4,626,613 km (0.088 R)
• M17: 4,865,072 km (0.109 R)
• M18: 4,999,411 km (0.082 R)
• M19: 5,326,881 km (0.108 R)
• M20: 5,605,133 km (0.092 R)
• M21: 5,717,780 km (0.055 R)
• M22: 6,117,955 km (0.066 R)
• M23: 6,321,557 km (0.107 R)
• M24: 6,586,495 km (0.088 R)
• M25: 7,006,117 km (0.078 R)
• M26: 7,589,549 km (0.094 R)
• M27: 7,966,087 km (0.084 R)
• M28: 8,092,946 km (0.056 R)
• M29: 8,639,726 km (0.108 R)
• M30: 9,465,506 km (0.044 R)
• M31: 10,628,630 km (0.069 R)
• M32: 10,838,665 km (0.049 R)
• M33: 12,273,309 km (0.056 R)
• M34: 12,530,617 km (0.068 R)
• M35: 12,641,319 km (0.116 R)
• M36: 12,863,921 km (0.091 R)
• M37: 13,050,320 km (0.113 R)
• M38: 13,653,050 km (0.076 R)
• M39: 14,149,415 km (0.116 R)
• M40: 14,535,228 km (0.11 R)
• M41: 14,885,437 km (0.066 R)
• M42: 15,081,261 km (0.119 R)
• M43: 15,317,326 km (0.058 R)
• M44: 16,193,521 km (0.052 R)
• M45: 16,274,004 km (0.044 R)
• M46: 16,759,599 km (0.054 R)
• M47: 17,045,032 km (0.046 R)
• M48: 18,370,469 km (0.093 R)
• M49: 18,833,624 km (0.091 R)
• M50: 18,918,296 km (0.117 R)
• M51: 19,215,547 km (0.032 R)
• M52: 19,514,294 km (0.096 R)
• M53: 19,600,014 km (0.117 R)
• M54: 20,203,043 km (0.115 R)
• M55: 20,333,193 km (0.114 R)
• M56: 20,681,307 km (0.058 R)
• M57: 20,943,702 km (0.042 R)
• M58: 21,207,144 km (0.071 R)
• M59: 21,471,782 km (0.078 R)
• M60: 21,915,190 km (0.085 R)
• M61: 22,811,132 km (0.077 R)
• M62: 25,056,447 km (0.105 R)
• M63: 25,289,520 km (0.052 R)
• M64: 25,710,937 km (0.108 R)
• M65: 26,418,236 km (0.088 R)
• M66: 26,607,926 km (0.118 R)
• M67: 27,948,772 km (0.113 R)
• M68: 28,481,490 km (0.089 R)
• M69: 29,066,417 km (0.111 R)
• M70: 29,458,663 km (0.076 R)
• M71: 29,901,922 km (0.107 R)
• M72: 30,198,724 km (0.079 R)
• M73: 30,546,240 km (0.063 R)
• M74: 30,894,952 km (0.064 R)
• M75: 31,596,566 km (0.101 R)
• M76: 31,797,925 km (0.093 R)
• M77: 32,658,711 km (0.11 R)
• M78: 33,578,588 km (0.098 R)
• M79: 33,681,213 km (0.11 R)
• M80: 34,558,604 km (0.078 R)
• M81: 34,714,335 km (0.045 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 18,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit