🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.71 AU - 0.71 AU

Year: 258 Days

Day: 26.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.72 AU - 0.74 AU

Year: 268 Days

Day: 32.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.75 AU - 0.77 AU

Year: 285 Days

Day: 18.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.32 AU - 2.12 AU

Year: 971 Days

Day: 35.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.52 AU - 2.04 AU

Year: 1022 Days

Day: 32 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 8.2

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.23 AU - 5.23 AU

Year: 4428 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,968,575 km

• M1: 106,663 km (0.054 R)
• M2: 164,408 km (0.045 R)
• M3: 344,075 km (0.113 R)
• M4: 557,402 km (0.074 R)
• M5: 738,565 km (0.115 R)
• M6: 836,402 km (0.093 R)
• M7: 938,727 km (0.085 R)
• M8: 1,045,540 km (0.088 R)
• M9: 1,199,027 km (0.08 R)
• M10: 1,256,772 km (0.025 R)
• M11: 1,375,253 km (0.109 R)
• M12: 1,528,591 km (0.091 R)
• M13: 1,671,457 km (0.109 R)
• M14: 1,835,416 km (0.052 R)
• M15: 2,126,235 km (0.045 R)
• M16: 2,304,256 km (0.101 R)
• M17: 2,637,111 km (0.045 R)
• M18: 3,225,330 km (0.046 R)
• M19: 3,327,356 km (0.067 R)
• M20: 3,534,549 km (0.111 R)
• M21: 3,618,473 km (0.09 R)
• M22: 3,788,716 km (0.059 R)
• M23: 4,181,111 km (0.059 R)
• M24: 5,170,701 km (0.116 R)
• M25: 6,127,978 km (0.04 R)
• M26: 6,796,231 km (0.053 R)
• M27: 7,299,179 km (0.059 R)
• M28: 7,487,523 km (0.088 R)
• M29: 7,759,342 km (0.073 R)
• M30: 8,201,105 km (0.033 R)
• M31: 8,481,302 km (0.116 R)
• M32: 8,907,656 km (0.097 R)
• M33: 9,311,719 km (0.112 R)
• M34: 9,369,913 km (0.093 R)
• M35: 9,457,577 km (0.102 R)
• M36: 9,604,034 km (0.098 R)
• M37: 10,318,064 km (0.093 R)
• M38: 10,408,571 km (0.111 R)
• M39: 10,529,596 km (0.109 R)
• M40: 10,651,069 km (0.108 R)
• M41: 10,895,363 km (0.088 R)
• M42: 10,987,515 km (0.079 R)
• M43: 11,389,783 km (0.042 R)
• M44: 11,452,016 km (0.092 R)
• M45: 11,608,346 km (0.12 R)
• M46: 11,671,027 km (0.098 R)
• M47: 11,922,950 km (0.101 R)
• M48: 13,340,540 km (0.061 R)
• M49: 13,406,213 km (0.064 R)
• M50: 13,670,104 km (0.106 R)
• M51: 13,836,008 km (0.093 R)
• M52: 14,878,705 km (0.064 R)
• M53: 15,083,505 km (0.103 R)
• M54: 17,003,593 km (0.092 R)
• M55: 18,155,796 km (0.044 R)
• M56: 18,484,313 km (0.109 R)
• M57: 18,704,521 km (0.099 R)
• M58: 18,888,526 km (0.045 R)
• M59: 19,593,731 km (0.096 R)
• M60: 20,043,572 km (0.09 R)
• M61: 20,421,007 km (0.114 R)
• M62: 20,610,547 km (0.094 R)
• M63: 20,724,541 km (0.084 R)
• M64: 21,760,357 km (0.028 R)
• M65: 21,915,340 km (0.091 R)
• M66: 21,992,832 km (0.115 R)
• M67: 22,655,999 km (0.03 R)
• M68: 22,773,733 km (0.097 R)
• M69: 23,088,636 km (0.068 R)
• M70: 23,325,749 km (0.102 R)
• M71: 23,961,989 km (0.09 R)
• M72: 24,081,966 km (0.079 R)
• M73: 24,162,001 km (0.065 R)
• M74: 25,740,857 km (0.12 R)
• M75: 26,439,628 km (0.113 R)
• M76: 26,522,206 km (0.075 R)
• M77: 26,646,223 km (0.113 R)
• M78: 26,853,416 km (0.09 R)
• M79: 27,269,448 km (0.085 R)
• M80: 27,771,648 km (0.08 R)
• M81: 27,855,572 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.8

Radius: 10.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.09 AU - 5.31 AU

Year: 5104 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,968,575 km

• M1: 151,692 km (0.118 R)
• M2: 300,841 km (0.044 R)
• M3: 434,582 km (0.03 R)
• M4: 668,254 km (0.098 R)
• M5: 843,134 km (0.092 R)
• M6: 930,200 km (0.098 R)
• M7: 1,087,128 km (0.112 R)
• M8: 1,310,477 km (0.115 R)
• M9: 1,518,418 km (0.099 R)
• M10: 1,673,701 km (0.08 R)
• M11: 1,801,757 km (0.071 R)
• M12: 1,966,763 km (0.059 R)
• M13: 2,383,094 km (0.083 R)
• M14: 2,455,200 km (0.114 R)
• M15: 2,826,801 km (0.102 R)
• M16: 2,941,842 km (0.081 R)
• M17: 3,216,504 km (0.099 R)
• M18: 3,438,208 km (0.091 R)
• M19: 4,025,230 km (0.087 R)
• M20: 4,176,922 km (0.101 R)
• M21: 4,352,550 km (0.091 R)
• M22: 4,485,991 km (0.094 R)
• M23: 4,986,845 km (0.055 R)
• M24: 5,173,394 km (0.094 R)
• M25: 5,291,127 km (0.104 R)
• M26: 5,481,565 km (0.092 R)
• M27: 6,115,711 km (0.093 R)
• M28: 6,215,492 km (0.098 R)
• M29: 6,340,855 km (0.101 R)
• M30: 7,189,225 km (0.115 R)
• M31: 7,347,350 km (0.077 R)
• M32: 7,855,683 km (0.114 R)
• M33: 8,264,983 km (0.082 R)
• M34: 8,430,738 km (0.074 R)
• M35: 10,000,618 km (0.058 R)
• M36: 10,118,351 km (0.119 R)
• M37: 10,563,704 km (0.119 R)
• M38: 10,713,601 km (0.09 R)
• M39: 10,954,902 km (0.08 R)
• M40: 11,228,667 km (0.084 R)
• M41: 11,627,943 km (0.115 R)
• M42: 12,125,655 km (0.114 R)
• M43: 13,856,952 km (0.119 R)
• M44: 13,988,149 km (0.095 R)
• M45: 14,185,917 km (0.103 R)
• M46: 15,391,826 km (0.098 R)
• M47: 15,766,718 km (0.097 R)
• M48: 16,317,687 km (0.069 R)
• M49: 16,491,071 km (0.062 R)
• M50: 16,734,915 km (0.063 R)
• M51: 18,079,501 km (0.116 R)
• M52: 18,402,932 km (0.096 R)
• M53: 18,655,902 km (0.074 R)
• M54: 18,728,457 km (0.089 R)
• M55: 20,871,147 km (0.109 R)
• M56: 21,021,642 km (0.103 R)
• M57: 21,589,815 km (0.103 R)
• M58: 22,009,587 km (0.03 R)
• M59: 22,201,222 km (0.096 R)
• M60: 23,129,177 km (0.075 R)
• M61: 23,363,148 km (0.082 R)
• M62: 23,441,238 km (0.11 R)
• M63: 23,519,628 km (0.051 R)
• M64: 23,794,140 km (0.082 R)
• M65: 24,188,181 km (0.051 R)
• M66: 24,465,385 km (0.096 R)
• M67: 24,584,465 km (0.115 R)
• M68: 25,062,730 km (0.098 R)
• M69: 25,463,802 km (0.09 R)
• M70: 26,069,224 km (0.028 R)
• M71: 26,150,306 km (0.081 R)
• M72: 26,272,079 km (0.112 R)
• M73: 26,353,311 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 13.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.3 AU - 6.9 AU

Year: 5704 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,968,575 km

• M1: 185,202 km (0.104 R)
• M2: 273,914 km (0.105 R)
• M3: 514,317 km (0.032 R)
• M4: 703,858 km (0.059 R)
• M5: 844,779 km (0.095 R)
• M6: 930,050 km (0.108 R)
• M7: 1,328,130 km (0.061 R)
• M8: 1,806,394 km (0.111 R)
• M9: 1,891,216 km (0.098 R)
• M10: 2,169,468 km (0.092 R)
• M11: 2,275,384 km (0.046 R)
• M12: 2,367,536 km (0.091 R)
• M13: 2,461,184 km (0.08 R)
• M14: 2,571,887 km (0.117 R)
• M15: 2,897,860 km (0.116 R)
• M16: 3,254,651 km (0.067 R)
• M17: 3,518,243 km (0.085 R)
• M18: 3,716,011 km (0.118 R)
• M19: 3,973,319 km (0.097 R)
• M20: 4,104,218 km (0.105 R)
• M21: 4,217,463 km (0.049 R)
• M22: 4,389,501 km (0.12 R)
• M23: 4,505,439 km (0.115 R)
• M24: 4,642,022 km (0.088 R)
• M25: 4,740,457 km (0.119 R)
• M26: 4,839,641 km (0.098 R)
• M27: 4,959,618 km (0.037 R)
• M28: 5,284,246 km (0.062 R)
• M29: 5,428,608 km (0.118 R)
• M30: 5,699,978 km (0.1 R)
• M31: 5,890,566 km (0.099 R)
• M32: 6,234,641 km (0.09 R)
• M33: 6,519,176 km (0.109 R)
• M34: 6,852,779 km (0.081 R)
• M35: 7,010,306 km (0.116 R)
• M36: 7,746,327 km (0.094 R)
• M37: 7,910,586 km (0.103 R)
• M38: 8,052,255 km (0.072 R)
• M39: 8,652,142 km (0.061 R)
• M40: 8,871,603 km (0.082 R)
• M41: 9,266,391 km (0.109 R)
• M42: 9,440,972 km (0.096 R)
• M43: 9,616,600 km (0.061 R)
• M44: 10,667,076 km (0.036 R)
• M45: 11,512,304 km (0.109 R)
• M46: 11,754,054 km (0.113 R)
• M47: 11,861,914 km (0.092 R)
• M48: 11,997,300 km (0.103 R)
• M49: 12,106,058 km (0.078 R)
• M50: 12,351,698 km (0.112 R)
• M51: 13,407,560 km (0.105 R)
• M52: 13,520,356 km (0.075 R)
• M53: 13,633,452 km (0.071 R)
• M54: 14,031,981 km (0.118 R)
• M55: 14,376,655 km (0.025 R)
• M56: 15,133,021 km (0.095 R)
• M57: 15,575,233 km (0.088 R)
• M58: 16,201,599 km (0.062 R)
• M59: 16,502,740 km (0.106 R)
• M60: 16,836,193 km (0.099 R)
• M61: 17,233,076 km (0.077 R)
• M62: 17,386,713 km (0.091 R)
• M63: 17,479,015 km (0.074 R)
• M64: 18,254,680 km (0.099 R)
• M65: 18,599,503 km (0.108 R)
• M66: 19,232,153 km (0.116 R)
• M67: 20,485,932 km (0.084 R)
• M68: 21,567,525 km (0.09 R)
• M69: 22,365,779 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.8

Radius: 12.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.19 AU - 7.41 AU

Year: 7633 Days

Day: 10.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,968,575 km

• M1: 160,668 km (0.11 R)
• M2: 701,464 km (0.096 R)
• M3: 949,198 km (0.062 R)
• M4: 1,049,579 km (0.055 R)
• M5: 1,373,757 km (0.059 R)
• M6: 1,450,202 km (0.095 R)
• M7: 2,070,435 km (0.079 R)
• M8: 2,502,922 km (0.035 R)
• M9: 3,165,940 km (0.107 R)
• M10: 3,583,767 km (0.059 R)
• M11: 4,047,370 km (0.026 R)
• M12: 4,529,973 km (0.069 R)
• M13: 4,822,437 km (0.115 R)
• M14: 5,091,115 km (0.098 R)
• M15: 5,303,544 km (0.113 R)
• M16: 5,487,848 km (0.1 R)
• M17: 5,580,898 km (0.099 R)
• M18: 6,085,941 km (0.104 R)
• M19: 6,246,758 km (0.07 R)
• M20: 6,572,732 km (0.065 R)
• M21: 6,937,751 km (0.098 R)
• M22: 7,652,978 km (0.12 R)
• M23: 8,072,301 km (0.072 R)
• M24: 8,860,682 km (0.11 R)
• M25: 9,116,644 km (0.05 R)
• M26: 9,227,047 km (0.057 R)
• M27: 9,338,049 km (0.04 R)
• M28: 9,786,094 km (0.097 R)
• M29: 10,742,174 km (0.119 R)
• M30: 10,976,145 km (0.105 R)
• M31: 11,172,418 km (0.043 R)
• M32: 11,969,026 km (0.09 R)
• M33: 12,049,660 km (0.076 R)
• M34: 12,130,443 km (0.105 R)
• M35: 13,031,919 km (0.077 R)
• M36: 13,281,449 km (0.063 R)
• M37: 14,855,368 km (0.074 R)
• M38: 16,263,533 km (0.099 R)
• M39: 17,256,414 km (0.069 R)
• M40: 19,442,487 km (0.096 R)
• M41: 19,823,214 km (0.075 R)
• M42: 20,158,463 km (0.06 R)
• M43: 20,931,734 km (0.079 R)
• M44: 21,077,742 km (0.12 R)
• M45: 21,321,885 km (0.099 R)
• M46: 22,556,965 km (0.082 R)
• M47: 22,856,759 km (0.082 R)
• M48: 23,158,050 km (0.109 R)
• M49: 23,359,558 km (0.097 R)
• M50: 24,478,251 km (0.077 R)
• M51: 24,580,875 km (0.114 R)
• M52: 24,786,422 km (0.114 R)
• M53: 24,992,568 km (0.112 R)
• M54: 25,095,940 km (0.062 R)
• M55: 25,251,073 km (0.106 R)
• M56: 25,510,476 km (0.064 R)
• M57: 25,718,716 km (0.087 R)
• M58: 26,767,846 km (0.082 R)
• M59: 27,617,413 km (0.055 R)
• M60: 27,991,706 km (0.086 R)
• M61: 28,367,945 km (0.117 R)
• M62: 28,637,520 km (0.115 R)
• M63: 29,125,060 km (0.096 R)
• M64: 29,506,235 km (0.109 R)
• M65: 29,615,442 km (0.035 R)
• M66: 30,438,679 km (0.097 R)
• M67: 31,380,846 km (0.102 R)
• M68: 32,670,679 km (0.092 R)
• M69: 33,806,426 km (0.077 R)
• M70: 34,035,161 km (0.084 R)
• M71: 34,206,900 km (0.081 R)
• M72: 34,436,532 km (0.086 R)
• M73: 34,551,573 km (0.11 R)
• M74: 36,995,703 km (0.117 R)
• M75: 37,349,502 km (0.106 R)
• M76: 38,417,332 km (0.093 R)
• M77: 38,596,251 km (0.094 R)
• M78: 39,194,792 km (0.086 R)
• M79: 39,374,908 km (0.032 R)
• M80: 40,098,363 km (0.108 R)
• M81: 40,219,388 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.1

Radius: 3

Gravity: 23.68 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.63 AU - 10.91 AU

Year: 14167 Days

Day: 19.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 40,968,575 km

• M1: 120,127 km (0.065 R)
• M2: 467,793 km (0.053 R)
• M3: 1,160,879 km (0.102 R)
• M4: 1,273,826 km (0.112 R)
• M5: 1,571,526 km (0.072 R)
• M6: 1,654,403 km (0.08 R)
• M7: 1,738,776 km (0.083 R)
• M8: 2,000,273 km (0.064 R)
• M9: 2,045,003 km (0.091 R)
• M10: 2,367,835 km (0.114 R)
• M11: 2,391,472 km (0.071 R)
• M12: 2,830,691 km (0.106 R)
• M13: 3,400,509 km (0.114 R)
• M14: 3,670,833 km (0.116 R)
• M15: 3,725,735 km (0.078 R)
• M16: 4,318,741 km (0.111 R)
• M17: 5,716,135 km (0.093 R)
• M18: 5,779,863 km (0.103 R)
• M19: 6,363,594 km (0.053 R)
• M20: 6,864,149 km (0.078 R)
• M21: 7,481,390 km (0.08 R)
• M22: 7,796,742 km (0.092 R)
• M23: 8,009,320 km (0.091 R)
• M24: 8,331,704 km (0.045 R)
• M25: 8,367,757 km (0.079 R)
• M26: 8,658,426 km (0.097 R)
• M27: 8,694,927 km (0.059 R)
• M28: 9,100,338 km (0.104 R)
• M29: 9,174,837 km (0.096 R)
• M30: 10,006,302 km (0.07 R)
• M31: 10,275,878 km (0.108 R)
• M32: 10,704,326 km (0.077 R)
• M33: 10,743,670 km (0.099 R)
• M34: 11,418,057 km (0.095 R)
• M35: 12,065,218 km (0.093 R)
• M36: 14,726,265 km (0.062 R)
• M37: 18,917,997 km (0.064 R)
• M38: 20,602,469 km (0.117 R)
• M39: 22,484,710 km (0.066 R)
• M40: 25,200,360 km (0.117 R)
• M41: 26,995,983 km (0.1 R)
• M42: 27,801,268 km (0.079 R)
• M43: 27,855,273 km (0.09 R)
• M44: 28,288,209 km (0.046 R)
• M45: 28,342,513 km (0.09 R)
• M46: 30,374,950 km (0.095 R)
• M47: 31,324,298 km (0.094 R)
• M48: 34,404,219 km (0.083 R)
• M49: 34,520,157 km (0.056 R)
• M50: 34,752,333 km (0.081 R)
• M51: 35,510,495 km (0.109 R)
• M52: 35,744,915 km (0.08 R)
• M53: 36,097,517 km (0.084 R)
• M54: 36,984,034 km (0.095 R)
• M55: 37,698,364 km (0.114 R)
• M56: 38,417,182 km (0.074 R)
• M57: 39,868,431 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 15,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit