🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.48 AU - 0.6 AU

Year: 146 Days

Day: 40.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.47 AU - 0.75 AU

Year: 176 Days

Day: 45.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.72 AU - 2.8 AU

Year: 1254 Days

Day: 29.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.35 AU - 4.83 AU

Year: 3052 Days

Day: 24.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 10.8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.69 AU - 7.69 AU

Year: 5682 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,336,533 km

• M1: 138,228 km (0.047 R)
• M2: 629,807 km (0.07 R)
• M3: 710,141 km (0.09 R)
• M4: 870,959 km (0.054 R)
• M5: 950,545 km (0.114 R)
• M6: 1,117,496 km (0.089 R)
• M7: 1,217,427 km (0.057 R)
• M8: 1,577,510 km (0.101 R)
• M9: 1,762,861 km (0.046 R)
• M10: 2,139,549 km (0.038 R)
• M11: 2,281,368 km (0.07 R)
• M12: 2,558,124 km (0.043 R)
• M13: 2,725,972 km (0.119 R)
• M14: 2,828,597 km (0.109 R)
• M15: 2,897,561 km (0.116 R)
• M16: 3,179,703 km (0.117 R)
• M17: 3,269,761 km (0.113 R)
• M18: 3,415,469 km (0.087 R)
• M19: 3,675,919 km (0.108 R)
• M20: 3,981,547 km (0.098 R)
• M21: 4,078,786 km (0.08 R)
• M22: 4,395,335 km (0.097 R)
• M23: 4,658,478 km (0.066 R)
• M24: 4,905,913 km (0.083 R)
• M25: 5,157,835 km (0.054 R)
• M26: 5,740,070 km (0.086 R)
• M27: 6,005,457 km (0.083 R)
• M28: 6,275,032 km (0.057 R)
• M29: 6,849,488 km (0.106 R)
• M30: 7,633,381 km (0.094 R)
• M31: 7,730,470 km (0.075 R)
• M32: 8,147,100 km (0.094 R)
• M33: 8,295,950 km (0.047 R)
• M34: 8,370,749 km (0.08 R)
• M35: 8,722,603 km (0.105 R)
• M36: 8,798,599 km (0.111 R)
• M37: 8,874,894 km (0.053 R)
• M38: 9,156,437 km (0.086 R)
• M39: 9,233,779 km (0.072 R)
• M40: 9,311,271 km (0.106 R)
• M41: 9,597,302 km (0.098 R)
• M42: 10,311,931 km (0.101 R)
• M43: 10,526,903 km (0.081 R)
• M44: 10,797,675 km (0.09 R)
• M45: 10,879,505 km (0.1 R)
• M46: 11,043,464 km (0.097 R)
• M47: 12,930,642 km (0.061 R)
• M48: 13,220,712 km (0.071 R)
• M49: 13,571,818 km (0.107 R)
• M50: 13,955,537 km (0.116 R)
• M51: 14,074,317 km (0.046 R)
• M52: 14,613,169 km (0.118 R)
• M53: 14,733,745 km (0.109 R)
• M54: 15,434,012 km (0.096 R)
• M55: 15,556,982 km (0.113 R)
• M56: 15,834,635 km (0.115 R)
• M57: 16,082,818 km (0.116 R)
• M58: 16,238,699 km (0.083 R)
• M59: 16,614,639 km (0.092 R)
• M60: 16,709,035 km (0.117 R)
• M61: 16,930,141 km (0.079 R)
• M62: 17,025,135 km (0.101 R)
• M63: 17,120,429 km (0.115 R)
• M64: 17,311,316 km (0.099 R)
• M65: 17,695,483 km (0.085 R)
• M66: 18,276,821 km (0.055 R)
• M67: 18,667,869 km (0.109 R)
• M68: 18,766,155 km (0.037 R)
• M69: 18,864,441 km (0.07 R)
• M70: 19,226,618 km (0.05 R)
• M71: 19,359,012 km (0.093 R)
• M72: 20,125,402 km (0.111 R)
• M73: 20,327,059 km (0.075 R)
• M74: 21,174,232 km (0.106 R)
• M75: 21,963,810 km (0.103 R)
• M76: 22,032,924 km (0.067 R)
• M77: 22,310,129 km (0.106 R)
• M78: 22,832,973 km (0.094 R)
• M79: 23,008,153 km (0.094 R)
• M80: 23,183,780 km (0.089 R)
• M81: 23,501,077 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.5

Radius: 11.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.6 AU - 7.62 AU

Year: 7746 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 41,336,533 km

• M1: 151,543 km (0.087 R)
• M2: 255,064 km (0.062 R)
• M3: 604,525 km (0.085 R)
• M4: 705,952 km (0.089 R)
• M5: 1,001,109 km (0.076 R)
• M6: 1,418,786 km (0.068 R)
• M7: 2,227,064 km (0.059 R)
• M8: 2,494,096 km (0.053 R)
• M9: 2,976,250 km (0.076 R)
• M10: 3,115,525 km (0.12 R)
• M11: 3,738,600 km (0.101 R)
• M12: 3,843,768 km (0.118 R)
• M13: 3,980,351 km (0.111 R)
• M14: 4,399,973 km (0.117 R)
• M15: 4,703,955 km (0.079 R)
• M16: 4,817,650 km (0.115 R)
• M17: 5,349,171 km (0.082 R)
• M18: 6,377,806 km (0.053 R)
• M19: 6,449,763 km (0.118 R)
• M20: 6,703,780 km (0.047 R)
• M21: 7,128,339 km (0.101 R)
• M22: 7,561,574 km (0.117 R)
• M23: 7,714,313 km (0.07 R)
• M24: 7,945,293 km (0.054 R)
• M25: 8,139,471 km (0.101 R)
• M26: 8,493,270 km (0.082 R)
• M27: 8,972,731 km (0.116 R)
• M28: 9,625,576 km (0.109 R)
• M29: 10,399,745 km (0.073 R)
• M30: 10,548,445 km (0.099 R)
• M31: 11,852,041 km (0.113 R)
• M32: 13,091,160 km (0.084 R)
• M33: 13,505,696 km (0.108 R)
• M34: 15,158,303 km (0.103 R)
• M35: 16,155,672 km (0.083 R)
• M36: 16,724,444 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.9

Radius: 11.5

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.37 AU - 9.65 AU

Year: 9978 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,336,533 km

• M1: 295,157 km (0.042 R)
• M2: 744,399 km (0.104 R)
• M3: 1,034,320 km (0.083 R)
• M4: 1,182,122 km (0.082 R)
• M5: 1,452,446 km (0.106 R)
• M6: 1,793,230 km (0.106 R)
• M7: 1,999,376 km (0.07 R)
• M8: 2,213,300 km (0.099 R)
• M9: 3,143,650 km (0.107 R)
• M10: 3,362,063 km (0.092 R)
• M11: 3,946,541 km (0.114 R)
• M12: 6,705,874 km (0.084 R)
• M13: 6,826,300 km (0.073 R)
• M14: 7,069,247 km (0.12 R)
• M15: 7,480,642 km (0.069 R)
• M16: 7,647,443 km (0.108 R)
• M17: 7,773,255 km (0.054 R)
• M18: 8,155,178 km (0.039 R)
• M19: 8,586,619 km (0.09 R)
• M20: 9,069,820 km (0.095 R)
• M21: 9,516,818 km (0.071 R)
• M22: 9,652,354 km (0.071 R)
• M23: 9,925,370 km (0.077 R)
• M24: 11,376,170 km (0.064 R)
• M25: 11,664,595 km (0.117 R)
• M26: 12,150,638 km (0.053 R)
• M27: 12,347,060 km (0.107 R)
• M28: 13,092,506 km (0.084 R)
• M29: 13,243,451 km (0.097 R)
• M30: 13,699,425 km (0.097 R)
• M31: 14,836,070 km (0.101 R)
• M32: 16,271,910 km (0.074 R)
• M33: 16,924,306 km (0.088 R)
• M34: 17,363,974 km (0.038 R)
• M35: 17,640,581 km (0.027 R)
• M36: 20,138,117 km (0.079 R)
• M37: 20,370,592 km (0.071 R)
• M38: 21,665,212 km (0.052 R)
• M39: 22,022,901 km (0.114 R)
• M40: 22,322,545 km (0.104 R)
• M41: 22,502,961 km (0.057 R)
• M42: 24,271,656 km (0.068 R)
• M43: 24,457,157 km (0.115 R)
• M44: 24,643,257 km (0.109 R)
• M45: 25,517,358 km (0.113 R)
• M46: 26,211,492 km (0.032 R)
• M47: 26,401,780 km (0.096 R)
• M48: 26,911,610 km (0.119 R)
• M49: 27,232,048 km (0.097 R)
• M50: 27,360,403 km (0.062 R)
• M51: 28,135,620 km (0.098 R)
• M52: 28,265,470 km (0.116 R)
• M53: 29,509,526 km (0.065 R)
• M54: 30,237,769 km (0.06 R)
• M55: 30,905,125 km (0.115 R)
• M56: 31,509,800 km (0.039 R)
• M57: 33,415,976 km (0.099 R)
• M58: 33,553,606 km (0.077 R)
• M59: 34,800,354 km (0.104 R)
• M60: 37,339,030 km (0.106 R)
• M61: 37,553,404 km (0.09 R)
• M62: 37,696,419 km (0.051 R)
• M63: 38,702,914 km (0.117 R)
• M64: 38,919,681 km (0.068 R)
• M65: 39,791,089 km (0.116 R)
• M66: 39,936,947 km (0.095 R)
• M67: 40,962,889 km (0.037 R)
• M68: 42,592,608 km (0.093 R)
• M69: 43,340,448 km (0.092 R)
• M70: 43,415,396 km (0.082 R)
• M71: 43,866,434 km (0.067 R)
• M72: 45,152,677 km (0.12 R)
• M73: 45,991,621 km (0.084 R)
• M74: 46,374,742 km (0.119 R)
• M75: 46,528,229 km (0.085 R)
• M76: 48,150,169 km (0.072 R)
• M77: 48,461,333 km (0.05 R)
• M78: 48,695,005 km (0.061 R)
• M79: 49,085,455 km (0.047 R)
• M80: 49,241,934 km (0.077 R)
• M81: 49,712,270 km (0.11 R)
• M82: 51,052,966 km (0.032 R)
• M83: 51,528,987 km (0.05 R)
• M84: 51,688,009 km (0.046 R)
• M85: 52,405,480 km (0.068 R)
• M86: 53,528,362 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.9

Radius: 7.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 14.7 AU - 19.98 AU

Year: 26641 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,336,533 km

• M1: 102,475 km (0.075 R)
• M2: 183,407 km (0.083 R)
• M3: 245,341 km (0.119 R)
• M4: 698,173 km (0.089 R)
• M5: 1,007,841 km (0.094 R)
• M6: 1,261,708 km (0.113 R)
• M7: 1,700,479 km (0.108 R)
• M8: 2,322,357 km (0.072 R)
• M9: 2,440,390 km (0.106 R)
• M10: 2,560,368 km (0.119 R)
• M11: 2,856,422 km (0.119 R)
• M12: 3,008,563 km (0.099 R)
• M13: 3,320,774 km (0.104 R)
• M14: 3,864,412 km (0.118 R)
• M15: 4,089,557 km (0.119 R)
• M16: 4,611,803 km (0.046 R)
• M17: 4,971,736 km (0.099 R)
• M18: 5,216,627 km (0.079 R)
• M19: 5,654,949 km (0.082 R)
• M20: 7,039,328 km (0.093 R)
• M21: 7,245,324 km (0.099 R)
• M22: 7,314,438 km (0.073 R)
• M23: 7,418,558 km (0.049 R)
• M24: 7,593,139 km (0.094 R)
• M25: 7,910,735 km (0.076 R)
• M26: 8,668,897 km (0.107 R)
• M27: 9,374,551 km (0.09 R)
• M28: 10,526,155 km (0.085 R)
• M29: 10,722,427 km (0.086 R)
• M30: 11,078,770 km (0.079 R)
• M31: 11,479,243 km (0.051 R)
• M32: 12,088,705 km (0.083 R)
• M33: 12,335,541 km (0.105 R)
• M34: 13,254,671 km (0.066 R)
• M35: 13,466,501 km (0.095 R)
• M36: 14,586,690 km (0.109 R)
• M37: 14,893,366 km (0.104 R)
• M38: 15,290,847 km (0.116 R)
• M39: 16,051,104 km (0.117 R)
• M40: 16,231,818 km (0.118 R)
• M41: 16,732,073 km (0.105 R)
• M42: 17,053,110 km (0.033 R)
• M43: 17,701,318 km (0.081 R)
• M44: 17,841,192 km (0.083 R)
• M45: 18,075,312 km (0.118 R)
• M46: 20,765,381 km (0.094 R)
• M47: 21,159,721 km (0.115 R)
• M48: 22,206,757 km (0.12 R)
• M49: 22,357,701 km (0.041 R)
• M50: 22,458,530 km (0.088 R)
• M51: 22,711,350 km (0.06 R)
• M52: 23,168,521 km (0.113 R)
• M53: 24,766,825 km (0.105 R)
• M54: 25,289,969 km (0.068 R)
• M55: 25,500,303 km (0.101 R)
• M56: 25,922,469 km (0.11 R)
• M57: 27,688,771 km (0.062 R)
• M58: 28,504,378 km (0.089 R)
• M59: 29,881,277 km (0.088 R)
• M60: 30,270,680 km (0.119 R)
• M61: 30,438,080 km (0.088 R)
• M62: 30,773,778 km (0.099 R)
• M63: 32,072,138 km (0.085 R)
• M64: 32,356,673 km (0.103 R)
• M65: 34,139,880 km (0.054 R)
• M66: 34,838,651 km (0.095 R)
• M67: 35,836,768 km (0.115 R)
• M68: 37,261,688 km (0.05 R)
• M69: 38,041,243 km (0.1 R)
• M70: 39,494,586 km (0.077 R)
• M71: 39,677,394 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 11,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit