🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.5 AU - 0.66 AU

Year: 154 Days

Day: 31.2 Hours

Environment

Temp: 242 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,989,684 km

• M1: 207,791 km (0.095 R)
• M2: 258,505 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.68 AU - 0.7 AU

Year: 200 Days

Day: 15.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,989,684 km

• M1: 49,068 km (0.085 R)
• M2: 285,283 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.74 AU - 1.94 AU

Year: 869 Days

Day: 25.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.52 AU - 5.32 AU

Year: 3801 Days

Day: 46.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,989,684 km

• M1: 809,175 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 12.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.38 AU - 9.28 AU

Year: 7630 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,989,684 km

• M1: 251,624 km (0.085 R)
• M2: 335,997 km (0.083 R)
• M3: 571,015 km (0.091 R)
• M4: 818,899 km (0.11 R)
• M5: 1,704,967 km (0.089 R)
• M6: 1,794,426 km (0.078 R)
• M7: 2,266,109 km (0.109 R)
• M8: 3,568,208 km (0.035 R)
• M9: 3,920,063 km (0.099 R)
• M10: 4,120,524 km (0.057 R)
• M11: 4,468,937 km (0.074 R)
• M12: 4,573,357 km (0.033 R)
• M13: 5,638,793 km (0.072 R)
• M14: 6,398,451 km (0.083 R)
• M15: 6,682,836 km (0.086 R)
• M16: 7,760,689 km (0.072 R)
• M17: 9,638,890 km (0.037 R)
• M18: 10,628,480 km (0.115 R)
• M19: 11,535,342 km (0.115 R)
• M20: 12,407,947 km (0.071 R)
• M21: 13,061,390 km (0.088 R)
• M22: 14,525,804 km (0.068 R)
• M23: 14,619,003 km (0.072 R)
• M24: 14,774,884 km (0.087 R)
• M25: 15,626,096 km (0.113 R)
• M26: 15,849,446 km (0.039 R)
• M27: 16,170,333 km (0.028 R)
• M28: 16,623,166 km (0.065 R)
• M29: 17,178,623 km (0.075 R)
• M30: 17,508,187 km (0.112 R)
• M31: 17,939,926 km (0.073 R)
• M32: 18,274,277 km (0.083 R)
• M33: 18,678,341 km (0.113 R)
• M34: 19,942,743 km (0.081 R)
• M35: 21,023,288 km (0.089 R)
• M36: 21,411,195 km (0.091 R)
• M37: 22,230,094 km (0.038 R)
• M38: 22,733,640 km (0.118 R)
• M39: 23,313,631 km (0.084 R)
• M40: 24,340,471 km (0.101 R)
• M41: 24,525,524 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 11.3

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.6 AU - 12.94 AU

Year: 14062 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,989,684 km

• M1: 185,801 km (0.118 R)
• M2: 684,410 km (0.094 R)
• M3: 1,163,722 km (0.077 R)
• M4: 1,361,490 km (0.058 R)
• M5: 2,446,075 km (0.115 R)
• M6: 3,593,790 km (0.099 R)
• M7: 3,885,505 km (0.079 R)
• M8: 5,291,875 km (0.104 R)
• M9: 6,006,055 km (0.114 R)
• M10: 6,265,458 km (0.078 R)
• M11: 6,396,506 km (0.094 R)
• M12: 6,795,334 km (0.113 R)
• M13: 7,065,657 km (0.086 R)
• M14: 7,248,017 km (0.09 R)
• M15: 7,898,020 km (0.055 R)
• M16: 7,992,416 km (0.116 R)
• M17: 8,518,552 km (0.091 R)
• M18: 8,761,349 km (0.102 R)
• M19: 8,908,104 km (0.054 R)
• M20: 9,055,758 km (0.062 R)
• M21: 9,253,825 km (0.099 R)
• M22: 11,741,189 km (0.102 R)
• M23: 13,337,997 km (0.115 R)
• M24: 13,790,530 km (0.03 R)
• M25: 14,133,109 km (0.104 R)
• M26: 14,710,557 km (0.087 R)
• M27: 14,943,630 km (0.102 R)
• M28: 15,178,050 km (0.116 R)
• M29: 15,295,634 km (0.107 R)
• M30: 16,609,552 km (0.044 R)
• M31: 16,852,350 km (0.117 R)
• M32: 17,959,374 km (0.072 R)
• M33: 18,208,604 km (0.064 R)
• M34: 18,333,668 km (0.082 R)
• M35: 18,836,765 km (0.118 R)
• M36: 19,535,836 km (0.067 R)
• M37: 19,792,097 km (0.087 R)
• M38: 20,178,658 km (0.052 R)
• M39: 20,437,762 km (0.034 R)
• M40: 21,287,478 km (0.1 R)
• M41: 21,749,885 km (0.058 R)
• M42: 22,015,571 km (0.116 R)
• M43: 23,224,471 km (0.096 R)
• M44: 24,385,949 km (0.085 R)
• M45: 25,147,552 km (0.089 R)
• M46: 25,286,827 km (0.079 R)
• M47: 27,550,542 km (0.058 R)
• M48: 28,998,051 km (0.071 R)
• M49: 30,470,244 km (0.109 R)
• M50: 31,215,391 km (0.085 R)
• M51: 31,740,629 km (0.059 R)
• M52: 32,344,406 km (0.085 R)
• M53: 32,723,786 km (0.107 R)
• M54: 32,952,073 km (0.094 R)
• M55: 34,487,545 km (0.111 R)
• M56: 34,642,379 km (0.116 R)
• M57: 35,186,167 km (0.089 R)
• M58: 36,203,433 km (0.103 R)
• M59: 36,518,336 km (0.06 R)
• M60: 37,230,422 km (0.105 R)
• M61: 37,468,731 km (0.116 R)
• M62: 37,787,375 km (0.061 R)
• M63: 37,867,111 km (0.079 R)
• M64: 38,989,992 km (0.109 R)
• M65: 39,717,636 km (0.101 R)
• M66: 41,432,925 km (0.068 R)
• M67: 41,515,204 km (0.052 R)
• M68: 43,506,352 km (0.108 R)
• M69: 44,935,460 km (0.1 R)
• M70: 46,979,117 km (0.116 R)
• M71: 48,098,707 km (0.055 R)
• M72: 48,531,644 km (0.117 R)
• M73: 50,276,553 km (0.089 R)
• M74: 50,627,959 km (0.085 R)
• M75: 53,110,685 km (0.073 R)
• M76: 53,289,454 km (0.03 R)
• M77: 53,558,132 km (0.071 R)
• M78: 53,827,259 km (0.09 R)
• M79: 55,179,474 km (0.115 R)
• M80: 55,632,755 km (0.108 R)
• M81: 59,581,391 km (0.07 R)
• M82: 59,767,192 km (0.079 R)
• M83: 60,605,987 km (0.077 R)
• M84: 60,792,835 km (0.038 R)
• M85: 61,636,268 km (0.108 R)
• M86: 62,294,947 km (0.095 R)
• M87: 63,145,411 km (0.108 R)
• M88: 63,240,106 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.3

Radius: 6.5

Gravity: 16.01 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.78 AU - 15.9 AU

Year: 18911 Days

Day: 20.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,989,684 km

• M1: 114,742 km (0.119 R)
• M2: 302,636 km (0.101 R)
• M3: 440,865 km (0.044 R)
• M4: 517,908 km (0.088 R)
• M5: 620,981 km (0.105 R)
• M6: 753,674 km (0.106 R)
• M7: 823,686 km (0.074 R)
• M8: 1,261,260 km (0.106 R)
• M9: 1,345,184 km (0.077 R)
• M10: 1,608,476 km (0.098 R)
• M11: 2,148,674 km (0.076 R)
• M12: 2,386,385 km (0.117 R)
• M13: 3,036,089 km (0.119 R)
• M14: 3,859,176 km (0.085 R)
• M15: 3,941,006 km (0.06 R)
• M16: 4,401,469 km (0.089 R)
• M17: 4,444,104 km (0.069 R)
• M18: 4,967,397 km (0.098 R)
• M19: 5,695,191 km (0.081 R)
• M20: 7,147,337 km (0.095 R)
• M21: 7,298,581 km (0.103 R)
• M22: 8,018,296 km (0.031 R)
• M23: 8,333,649 km (0.084 R)
• M24: 10,595,120 km (0.034 R)
• M25: 12,061,029 km (0.077 R)
• M26: 12,241,145 km (0.092 R)
• M27: 12,848,064 km (0.118 R)
• M28: 13,340,689 km (0.051 R)
• M29: 14,726,863 km (0.107 R)
• M30: 14,855,218 km (0.073 R)
• M31: 15,048,349 km (0.064 R)
• M32: 15,177,602 km (0.08 R)
• M33: 15,502,229 km (0.075 R)
• M34: 16,158,365 km (0.105 R)
• M35: 16,423,453 km (0.102 R)
• M36: 18,456,338 km (0.107 R)
• M37: 19,221,382 km (0.053 R)
• M38: 22,901,639 km (0.078 R)
• M39: 24,935,571 km (0.066 R)
• M40: 26,713,243 km (0.063 R)
• M41: 27,894,468 km (0.072 R)
• M42: 27,973,904 km (0.086 R)
• M43: 28,292,099 km (0.11 R)
• M44: 29,819,643 km (0.116 R)
• M45: 29,900,874 km (0.085 R)
• M46: 29,982,106 km (0.063 R)
• M47: 30,798,312 km (0.091 R)
• M48: 31,456,543 km (0.072 R)
• M49: 32,202,438 km (0.037 R)
• M50: 34,475,278 km (0.066 R)
• M51: 34,731,090 km (0.113 R)
• M52: 35,501,968 km (0.106 R)
• M53: 39,797,222 km (0.104 R)
• M54: 40,154,911 km (0.081 R)
• M55: 40,334,279 km (0.107 R)
• M56: 42,780,802 km (0.057 R)
• M57: 44,160,543 km (0.094 R)
• M58: 45,648,444 km (0.115 R)
• M59: 46,398,528 km (0.118 R)
• M60: 48,386,833 km (0.049 R)
• M61: 48,768,607 km (0.057 R)
• M62: 49,823,870 km (0.109 R)
• M63: 50,209,533 km (0.105 R)
• M64: 53,428,431 km (0.065 R)
• M65: 55,212,086 km (0.069 R)
• M66: 55,311,718 km (0.093 R)
• M67: 55,911,007 km (0.066 R)
• M68: 58,939,317 km (0.115 R)
• M69: 59,960,472 km (0.093 R)
• M70: 60,165,421 km (0.107 R)
• M71: 60,884,688 km (0.046 R)
• M72: 61,503,275 km (0.115 R)
• M73: 62,020,435 km (0.113 R)
• M74: 64,732,943 km (0.093 R)
• M75: 64,943,278 km (0.036 R)
• M76: 65,048,445 km (0.051 R)
• M77: 65,153,613 km (0.082 R)
• M78: 65,680,945 km (0.077 R)
• M79: 66,315,390 km (0.109 R)
• M80: 66,633,435 km (0.103 R)
• M81: 67,910,552 km (0.112 R)
• M82: 68,017,215 km (0.05 R)
• M83: 69,625,841 km (0.117 R)
• M84: 70,488,871 km (0.105 R)
• M85: 70,705,190 km (0.103 R)
• M86: 72,116,496 km (0.059 R)
• M87: 72,334,460 km (0.068 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit