🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.43 AU - 0.61 AU

Year: 134 Days

Day: 32.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.87 AU - 0.97 AU

Year: 316 Days

Day: 13.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.11 AU - 1.51 AU

Year: 537 Days

Day: 47.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,927,115 km

• M1: 411,843 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.05 AU - 1.71 AU

Year: 581 Days

Day: 46 Hours

Environment

Temp: 2 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.33 AU - 1.67 AU

Year: 658 Days

Day: 31.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,927,115 km

• M1: 548,875 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.44 AU - 3.52 AU

Year: 1842 Days

Day: 45.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.5

Radius: 13.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.2 AU - 6.72 AU

Year: 5211 Days

Day: 6 Hours

Environment

Temp: -136 °C

Axial Tilt: 65.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,927,115 km

• M1: 176,525 km (0.116 R)
• M2: 306,077 km (0.088 R)
• M3: 880,982 km (0.098 R)
• M4: 1,079,947 km (0.086 R)
• M5: 1,265,000 km (0.083 R)
• M6: 1,619,397 km (0.054 R)
• M7: 1,717,234 km (0.063 R)
• M8: 1,970,653 km (0.081 R)
• M9: 2,667,480 km (0.061 R)
• M10: 3,063,615 km (0.106 R)
• M11: 3,693,123 km (0.074 R)
• M12: 4,090,305 km (0.048 R)
• M13: 4,431,837 km (0.105 R)
• M14: 4,570,963 km (0.099 R)
• M15: 4,901,724 km (0.101 R)
• M16: 5,636,549 km (0.049 R)
• M17: 5,838,356 km (0.036 R)
• M18: 5,940,232 km (0.093 R)
• M19: 6,119,899 km (0.116 R)
• M20: 6,484,768 km (0.073 R)
• M21: 7,317,729 km (0.066 R)
• M22: 7,482,885 km (0.118 R)
• M23: 7,817,087 km (0.078 R)
• M24: 8,500,001 km (0.068 R)
• M25: 8,673,834 km (0.066 R)
• M26: 9,172,593 km (0.059 R)
• M27: 9,261,455 km (0.06 R)
• M28: 9,741,065 km (0.12 R)
• M29: 10,136,752 km (0.085 R)
• M30: 10,382,840 km (0.092 R)
• M31: 11,101,359 km (0.056 R)
• M32: 11,323,362 km (0.109 R)
• M33: 11,418,805 km (0.115 R)
• M34: 11,803,870 km (0.057 R)
• M35: 12,030,362 km (0.115 R)
• M36: 12,586,566 km (0.094 R)
• M37: 12,718,661 km (0.098 R)
• M38: 12,917,627 km (0.095 R)
• M39: 13,017,558 km (0.045 R)
• M40: 13,218,169 km (0.108 R)
• M41: 13,622,382 km (0.11 R)
• M42: 13,826,134 km (0.094 R)
• M43: 14,099,151 km (0.106 R)
• M44: 14,270,889 km (0.107 R)
• M45: 14,581,454 km (0.086 R)
• M46: 14,859,556 km (0.095 R)
• M47: 14,999,281 km (0.089 R)
• M48: 15,139,305 km (0.112 R)
• M49: 15,526,913 km (0.032 R)
• M50: 16,564,523 km (0.084 R)
• M51: 17,587,623 km (0.11 R)
• M52: 17,735,426 km (0.085 R)
• M53: 17,883,677 km (0.083 R)
• M54: 18,668,617 km (0.045 R)
• M55: 18,781,713 km (0.084 R)
• M56: 18,894,959 km (0.061 R)
• M57: 19,388,632 km (0.053 R)
• M58: 19,732,857 km (0.118 R)
• M59: 20,117,622 km (0.068 R)
• M60: 20,466,185 km (0.096 R)
• M61: 20,660,663 km (0.107 R)
• M62: 22,118,793 km (0.069 R)
• M63: 22,840,304 km (0.083 R)
• M64: 22,961,179 km (0.111 R)
• M65: 23,814,036 km (0.078 R)
• M66: 24,059,676 km (0.084 R)
• M67: 24,347,203 km (0.079 R)
• M68: 24,925,848 km (0.107 R)
• M69: 25,133,639 km (0.053 R)
• M70: 25,970,340 km (0.086 R)
• M71: 26,392,206 km (0.115 R)
• M72: 26,986,558 km (0.099 R)
• M73: 27,285,455 km (0.112 R)
• M74: 27,757,287 km (0.096 R)
• M75: 28,883,160 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.5

Radius: 11.5

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.93 AU - 8.17 AU

Year: 7430 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,927,115 km

• M1: 146,756 km (0.106 R)
• M2: 218,413 km (0.088 R)
• M3: 305,329 km (0.077 R)
• M4: 716,424 km (0.101 R)
• M5: 969,394 km (0.117 R)
• M6: 1,251,386 km (0.092 R)
• M7: 1,460,674 km (0.102 R)
• M8: 2,111,724 km (0.111 R)
• M9: 2,201,781 km (0.037 R)
• M10: 2,994,949 km (0.076 R)
• M11: 3,173,868 km (0.113 R)
• M12: 4,149,995 km (0.111 R)
• M13: 5,029,929 km (0.047 R)
• M14: 5,151,552 km (0.101 R)
• M15: 5,335,857 km (0.119 R)
• M16: 5,742,913 km (0.044 R)
• M17: 5,870,071 km (0.114 R)
• M18: 6,720,236 km (0.077 R)
• M19: 6,955,703 km (0.118 R)
• M20: 7,608,548 km (0.071 R)
• M21: 9,269,533 km (0.102 R)
• M22: 9,569,626 km (0.117 R)
• M23: 10,488,905 km (0.096 R)
• M24: 10,644,786 km (0.119 R)
• M25: 11,117,366 km (0.117 R)
• M26: 11,316,331 km (0.115 R)
• M27: 11,436,159 km (0.097 R)
• M28: 11,516,343 km (0.067 R)
• M29: 11,596,827 km (0.082 R)
• M30: 12,042,180 km (0.059 R)
• M31: 12,658,673 km (0.101 R)
• M32: 12,908,202 km (0.045 R)
• M33: 13,075,303 km (0.052 R)
• M34: 14,007,896 km (0.048 R)
• M35: 14,612,570 km (0.082 R)
• M36: 14,787,002 km (0.119 R)
• M37: 16,071,449 km (0.095 R)
• M38: 16,161,357 km (0.037 R)
• M39: 16,886,608 km (0.09 R)
• M40: 17,299,348 km (0.077 R)
• M41: 17,437,577 km (0.118 R)
• M42: 17,715,230 km (0.072 R)
• M43: 18,228,201 km (0.077 R)
• M44: 18,321,999 km (0.092 R)
• M45: 18,462,920 km (0.047 R)
• M46: 18,840,655 km (0.075 R)
• M47: 19,507,862 km (0.113 R)
• M48: 19,603,903 km (0.075 R)
• M49: 20,037,588 km (0.098 R)
• M50: 20,718,557 km (0.095 R)
• M51: 21,012,667 km (0.082 R)
• M52: 21,456,523 km (0.081 R)
• M53: 22,554,422 km (0.069 R)
• M54: 22,857,059 km (0.077 R)
• M55: 23,110,328 km (0.093 R)
• M56: 23,415,508 km (0.026 R)
• M57: 23,926,833 km (0.116 R)
• M58: 24,287,065 km (0.032 R)
• M59: 25,798,602 km (0.103 R)
• M60: 26,115,151 km (0.119 R)
• M61: 27,072,427 km (0.119 R)
• M62: 27,179,390 km (0.072 R)
• M63: 27,663,040 km (0.041 R)
• M64: 28,312,295 km (0.083 R)
• M65: 28,529,810 km (0.102 R)
• M66: 28,857,130 km (0.112 R)
• M67: 29,570,562 km (0.088 R)
• M68: 29,680,816 km (0.07 R)
• M69: 30,345,479 km (0.079 R)
• M70: 30,735,331 km (0.07 R)
• M71: 31,802,263 km (0.11 R)
• M72: 32,311,794 km (0.113 R)
• M73: 32,482,186 km (0.084 R)
• M74: 32,881,163 km (0.067 R)
• M75: 34,029,776 km (0.077 R)
• M76: 34,609,019 km (0.08 R)
• M77: 37,852,749 km (0.042 R)
• M78: 38,754,076 km (0.101 R)
• M79: 39,419,637 km (0.11 R)
• M80: 40,088,938 km (0.055 R)
• M81: 40,639,458 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487

Radius: 14.4

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.11 AU - 9.47 AU

Year: 10141 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,927,115 km

• M1: 186,100 km (0.071 R)
• M2: 425,307 km (0.052 R)
• M3: 617,241 km (0.116 R)
• M4: 891,753 km (0.108 R)
• M5: 1,170,454 km (0.026 R)
• M6: 1,359,545 km (0.11 R)
• M7: 1,498,372 km (0.111 R)
• M8: 1,726,659 km (0.118 R)
• M9: 2,194,750 km (0.111 R)
• M10: 2,702,336 km (0.1 R)
• M11: 4,406,555 km (0.08 R)
• M12: 4,646,959 km (0.116 R)
• M13: 4,768,731 km (0.079 R)
• M14: 5,426,064 km (0.115 R)
• M15: 5,814,570 km (0.087 R)
• M16: 5,913,155 km (0.109 R)
• M17: 6,380,648 km (0.074 R)
• M18: 7,422,747 km (0.1 R)
• M19: 7,854,337 km (0.118 R)
• M20: 8,257,354 km (0.098 R)
• M21: 9,467,900 km (0.118 R)
• M22: 9,936,141 km (0.075 R)
• M23: 10,412,012 km (0.099 R)
• M24: 10,532,288 km (0.098 R)
• M25: 11,510,060 km (0.091 R)
• M26: 12,010,016 km (0.059 R)
• M27: 12,644,760 km (0.107 R)
• M28: 13,639,436 km (0.1 R)
• M29: 14,212,845 km (0.115 R)
• M30: 14,704,124 km (0.097 R)
• M31: 16,026,270 km (0.072 R)
• M32: 16,304,522 km (0.054 R)
• M33: 16,678,068 km (0.095 R)
• M34: 16,818,840 km (0.092 R)
• M35: 17,007,184 km (0.08 R)
• M36: 17,863,631 km (0.119 R)
• M37: 18,490,895 km (0.049 R)
• M38: 20,667,095 km (0.051 R)
• M39: 20,869,053 km (0.119 R)
• M40: 21,631,852 km (0.047 R)
• M41: 22,559,209 km (0.103 R)
• M42: 22,715,090 km (0.042 R)
• M43: 22,975,540 km (0.11 R)
• M44: 23,394,564 km (0.09 R)
• M45: 23,499,582 km (0.097 R)
• M46: 24,612,889 km (0.072 R)
• M47: 25,689,246 km (0.119 R)
• M48: 26,178,580 km (0.078 R)
• M49: 27,443,131 km (0.073 R)
• M50: 27,887,736 km (0.04 R)
• M51: 28,840,226 km (0.09 R)
• M52: 29,803,337 km (0.109 R)
• M53: 30,604,583 km (0.074 R)
• M54: 30,950,004 km (0.049 R)
• M55: 31,819,467 km (0.07 R)
• M56: 32,052,690 km (0.062 R)
• M57: 33,050,358 km (0.091 R)
• M58: 33,227,333 km (0.111 R)
• M59: 33,879,430 km (0.037 R)
• M60: 34,296,658 km (0.088 R)
• M61: 34,475,876 km (0.118 R)
• M62: 34,595,555 km (0.061 R)
• M63: 34,715,532 km (0.06 R)
• M64: 35,075,914 km (0.102 R)
• M65: 35,196,190 km (0.052 R)
• M66: 36,103,651 km (0.072 R)
• M67: 36,468,819 km (0.047 R)
• M68: 36,712,813 km (0.065 R)
• M69: 37,386,901 km (0.079 R)
• M70: 39,371,168 km (0.04 R)
• M71: 39,872,470 km (0.053 R)
• M72: 40,818,377 km (0.104 R)
• M73: 41,580,279 km (0.113 R)
• M74: 43,182,772 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 9.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.32 AU - 13.78 AU

Year: 15924 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,927,115 km

• M1: 144,661 km (0.032 R)
• M2: 284,535 km (0.106 R)
• M3: 354,547 km (0.071 R)
• M4: 622,477 km (0.116 R)
• M5: 1,152,203 km (0.074 R)
• M6: 2,376,213 km (0.087 R)
• M7: 2,605,397 km (0.102 R)
• M8: 2,675,558 km (0.117 R)
• M9: 2,987,170 km (0.117 R)
• M10: 3,361,165 km (0.117 R)
• M11: 3,697,311 km (0.086 R)
• M12: 3,803,077 km (0.071 R)
• M13: 4,599,087 km (0.03 R)
• M14: 4,914,440 km (0.096 R)
• M15: 5,001,655 km (0.111 R)
• M16: 5,177,732 km (0.086 R)
• M17: 5,385,673 km (0.12 R)
• M18: 5,566,088 km (0.111 R)
• M19: 7,015,093 km (0.108 R)
• M20: 7,245,324 km (0.036 R)
• M21: 8,088,158 km (0.102 R)
• M22: 8,260,495 km (0.12 R)
• M23: 8,608,759 km (0.113 R)
• M24: 9,283,745 km (0.102 R)
• M25: 9,828,730 km (0.05 R)
• M26: 9,938,983 km (0.069 R)
• M27: 10,012,585 km (0.095 R)
• M28: 10,123,587 km (0.119 R)
• M29: 11,525,020 km (0.088 R)
• M30: 11,953,319 km (0.088 R)
• M31: 12,905,958 km (0.064 R)
• M32: 13,067,075 km (0.071 R)
• M33: 13,310,022 km (0.099 R)
• M34: 13,472,784 km (0.083 R)
• M35: 14,006,549 km (0.104 R)
• M36: 14,130,716 km (0.097 R)
• M37: 14,799,119 km (0.115 R)
• M38: 15,094,724 km (0.089 R)
• M39: 15,435,060 km (0.082 R)
• M40: 15,563,265 km (0.067 R)
• M41: 15,950,125 km (0.04 R)
• M42: 16,296,743 km (0.108 R)
• M43: 16,514,707 km (0.074 R)
• M44: 16,733,569 km (0.045 R)
• M45: 17,931,998 km (0.106 R)
• M46: 18,564,198 km (0.111 R)
• M47: 19,203,879 km (0.107 R)
• M48: 20,457,658 km (0.093 R)
• M49: 20,928,742 km (0.072 R)
• M50: 21,355,694 km (0.088 R)
• M51: 21,977,722 km (0.116 R)
• M52: 22,605,585 km (0.066 R)
• M53: 23,239,281 km (0.039 R)
• M54: 23,730,860 km (0.075 R)
• M55: 25,225,791 km (0.07 R)
• M56: 26,035,565 km (0.107 R)
• M57: 26,239,467 km (0.072 R)
• M58: 26,597,305 km (0.11 R)
• M59: 27,266,306 km (0.095 R)
• M60: 27,732,603 km (0.085 R)
• M61: 28,568,257 km (0.068 R)
• M62: 29,836,996 km (0.089 R)
• M63: 29,943,659 km (0.112 R)
• M64: 30,157,136 km (0.119 R)
• M65: 30,317,654 km (0.103 R)
• M66: 30,639,439 km (0.078 R)
• M67: 32,265,418 km (0.063 R)
• M68: 32,703,740 km (0.096 R)
• M69: 33,199,208 km (0.088 R)
• M70: 37,366,107 km (0.118 R)
• M71: 37,653,634 km (0.067 R)
• M72: 38,578,448 km (0.073 R)
• M73: 38,694,536 km (0.066 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 13,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit