🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.61 AU - 0.75 AU

Year: 208 Days

Day: 38.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.26 AU - 1.36 AU

Year: 556 Days

Day: 15.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.15 AU - 1.73 AU

Year: 641 Days

Day: 20.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.29 AU - 1.87 AU

Year: 737 Days

Day: 18.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.87 AU - 2.01 AU

Year: 1002 Days

Day: 13.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.5

Radius: 14.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.28 AU - 6.84 AU

Year: 5532 Days

Day: 6.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,357,015 km

• M1: 182,958 km (0.076 R)
• M2: 401,820 km (0.108 R)
• M3: 652,097 km (0.111 R)
• M4: 971,638 km (0.069 R)
• M5: 1,218,325 km (0.104 R)
• M6: 1,721,722 km (0.062 R)
• M7: 2,287,501 km (0.079 R)
• M8: 2,561,564 km (0.12 R)
• M9: 2,682,439 km (0.092 R)
• M10: 2,846,548 km (0.035 R)
• M11: 3,056,733 km (0.111 R)
• M12: 3,163,696 km (0.062 R)
• M13: 3,272,005 km (0.106 R)
• M14: 3,381,510 km (0.072 R)
• M15: 3,763,583 km (0.042 R)
• M16: 4,471,630 km (0.11 R)
• M17: 4,766,637 km (0.112 R)
• M18: 5,272,427 km (0.072 R)
• M19: 5,427,560 km (0.082 R)
• M20: 5,584,339 km (0.066 R)
• M21: 5,689,656 km (0.095 R)
• M22: 6,253,490 km (0.046 R)
• M23: 7,090,191 km (0.084 R)
• M24: 7,667,639 km (0.103 R)
• M25: 8,380,622 km (0.044 R)
• M26: 8,562,234 km (0.103 R)
• M27: 8,929,497 km (0.078 R)
• M28: 10,029,789 km (0.109 R)
• M29: 10,384,486 km (0.055 R)
• M30: 11,172,867 km (0.054 R)
• M31: 12,116,829 km (0.111 R)
• M32: 12,737,361 km (0.11 R)
• M33: 13,051,517 km (0.09 R)
• M34: 13,794,420 km (0.072 R)
• M35: 14,696,794 km (0.038 R)
• M36: 15,506,717 km (0.082 R)
• M37: 15,655,417 km (0.119 R)
• M38: 16,217,756 km (0.097 R)
• M39: 16,331,151 km (0.049 R)
• M40: 16,710,531 km (0.078 R)
• M41: 16,824,973 km (0.077 R)
• M42: 17,285,286 km (0.116 R)
• M43: 17,594,355 km (0.096 R)
• M44: 18,139,939 km (0.1 R)
• M45: 18,770,045 km (0.096 R)
• M46: 19,087,940 km (0.068 R)
• M47: 19,608,092 km (0.106 R)
• M48: 19,930,625 km (0.076 R)
• M49: 20,214,263 km (0.06 R)
• M50: 20,458,406 km (0.097 R)
• M51: 20,703,597 km (0.087 R)
• M52: 21,569,320 km (0.1 R)
• M53: 21,902,325 km (0.09 R)
• M54: 23,208,464 km (0.11 R)
• M55: 23,336,221 km (0.086 R)
• M56: 23,592,482 km (0.091 R)
• M57: 24,107,697 km (0.1 R)
• M58: 25,018,299 km (0.084 R)
• M59: 25,149,347 km (0.06 R)
• M60: 25,631,650 km (0.06 R)
• M61: 26,116,946 km (0.09 R)
• M62: 26,516,372 km (0.089 R)
• M63: 26,828,433 km (0.077 R)
• M64: 27,636,411 km (0.086 R)
• M65: 27,862,304 km (0.118 R)
• M66: 28,134,273 km (0.11 R)
• M67: 28,225,079 km (0.075 R)
• M68: 28,955,117 km (0.041 R)
• M69: 29,230,526 km (0.049 R)
• M70: 29,322,379 km (0.077 R)
• M71: 29,460,608 km (0.106 R)
• M72: 29,830,115 km (0.076 R)
• M73: 30,433,892 km (0.107 R)
• M74: 30,620,440 km (0.089 R)
• M75: 30,713,789 km (0.071 R)
• M76: 31,088,532 km (0.057 R)
• M77: 31,370,524 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.9

Radius: 12.8

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.52 AU - 6.66 AU

Year: 6274 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,357,015 km

• M1: 208,988 km (0.11 R)
• M2: 291,566 km (0.049 R)
• M3: 558,150 km (0.073 R)
• M4: 730,786 km (0.115 R)
• M5: 831,914 km (0.091 R)
• M6: 1,340,995 km (0.09 R)
• M7: 1,505,703 km (0.086 R)
• M8: 1,716,636 km (0.107 R)
• M9: 2,020,170 km (0.099 R)
• M10: 2,210,757 km (0.062 R)
• M11: 2,587,295 km (0.08 R)
• M12: 2,678,999 km (0.09 R)
• M13: 3,915,126 km (0.117 R)
• M14: 4,074,148 km (0.114 R)
• M15: 4,289,569 km (0.112 R)
• M16: 4,564,381 km (0.092 R)
• M17: 5,482,014 km (0.109 R)
• M18: 5,660,335 km (0.115 R)
• M19: 5,870,968 km (0.059 R)
• M20: 6,084,145 km (0.082 R)
• M21: 6,362,098 km (0.119 R)
• M22: 7,221,089 km (0.102 R)
• M23: 7,747,225 km (0.053 R)
• M24: 7,914,326 km (0.116 R)
• M25: 8,048,814 km (0.114 R)
• M26: 8,697,919 km (0.093 R)
• M27: 8,836,746 km (0.093 R)
• M28: 9,328,624 km (0.084 R)
• M29: 9,435,138 km (0.074 R)
• M30: 9,577,854 km (0.084 R)
• M31: 9,973,989 km (0.098 R)
• M32: 11,119,311 km (0.112 R)
• M33: 11,726,678 km (0.081 R)
• M34: 11,880,315 km (0.029 R)
• M35: 12,228,280 km (0.073 R)
• M36: 13,132,748 km (0.099 R)
• M37: 14,058,609 km (0.075 R)
• M38: 14,426,770 km (0.102 R)
• M39: 14,839,510 km (0.086 R)
• M40: 15,005,714 km (0.068 R)
• M41: 15,423,840 km (0.115 R)
• M42: 16,658,321 km (0.066 R)
• M43: 16,831,107 km (0.118 R)
• M44: 16,961,107 km (0.062 R)
• M45: 17,091,407 km (0.07 R)
• M46: 17,615,897 km (0.108 R)
• M47: 18,101,492 km (0.041 R)
• M48: 18,457,236 km (0.048 R)
• M49: 19,357,067 km (0.087 R)
• M50: 19,493,351 km (0.119 R)
• M51: 20,826,417 km (0.112 R)
• M52: 21,668,653 km (0.099 R)
• M53: 21,857,296 km (0.117 R)
• M54: 23,048,993 km (0.114 R)
• M55: 23,822,563 km (0.06 R)
• M56: 23,919,952 km (0.097 R)
• M57: 24,066,109 km (0.117 R)
• M58: 24,163,796 km (0.115 R)
• M59: 24,752,464 km (0.034 R)
• M60: 26,044,092 km (0.056 R)
• M61: 26,395,497 km (0.07 R)
• M62: 26,900,390 km (0.095 R)
• M63: 27,204,822 km (0.059 R)
• M64: 27,306,548 km (0.078 R)
• M65: 28,073,686 km (0.087 R)
• M66: 29,003,586 km (0.048 R)
• M67: 29,263,737 km (0.085 R)
• M68: 29,472,277 km (0.103 R)
• M69: 30,417,286 km (0.077 R)
• M70: 31,853,276 km (0.052 R)
• M71: 32,498,641 km (0.077 R)
• M72: 33,202,649 km (0.043 R)
• M73: 33,311,407 km (0.054 R)
• M74: 34,680,826 km (0.037 R)
• M75: 35,289,240 km (0.044 R)
• M76: 37,022,780 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.6

Radius: 12

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.66 AU - 7.72 AU

Year: 6417 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,357,015 km

• M1: 194,627 km (0.098 R)
• M2: 270,174 km (0.094 R)
• M3: 375,790 km (0.104 R)
• M4: 543,788 km (0.101 R)
• M5: 644,468 km (0.116 R)
• M6: 802,742 km (0.082 R)
• M7: 1,016,667 km (0.118 R)
• M8: 1,632,861 km (0.095 R)
• M9: 1,751,492 km (0.071 R)
• M10: 1,979,778 km (0.065 R)
• M11: 2,180,688 km (0.096 R)
• M12: 2,583,106 km (0.088 R)
• M13: 2,722,532 km (0.078 R)
• M14: 2,823,660 km (0.117 R)
• M15: 3,029,955 km (0.104 R)
• M16: 3,156,066 km (0.077 R)
• M17: 3,262,580 km (0.101 R)
• M18: 3,348,599 km (0.113 R)
• M19: 3,790,660 km (0.043 R)
• M20: 4,064,724 km (0.062 R)
• M21: 4,204,299 km (0.119 R)
• M22: 4,392,941 km (0.117 R)
• M23: 4,584,277 km (0.08 R)
• M24: 5,050,125 km (0.106 R)
• M25: 5,200,321 km (0.085 R)
• M26: 5,947,712 km (0.059 R)
• M27: 6,482,674 km (0.118 R)
• M28: 6,673,711 km (0.077 R)
• M29: 6,811,191 km (0.086 R)
• M30: 6,894,218 km (0.046 R)
• M31: 7,257,741 km (0.086 R)
• M32: 7,513,104 km (0.069 R)
• M33: 7,771,460 km (0.088 R)
• M34: 8,834,203 km (0.117 R)
• M35: 8,955,078 km (0.094 R)
• M36: 9,506,047 km (0.118 R)
• M37: 9,973,540 km (0.097 R)
• M38: 10,321,206 km (0.101 R)
• M39: 10,672,761 km (0.097 R)
• M40: 11,519,634 km (0.105 R)
• M41: 11,718,151 km (0.114 R)
• M42: 12,557,544 km (0.072 R)
• M43: 12,830,261 km (0.076 R)
• M44: 12,933,035 km (0.086 R)
• M45: 13,277,559 km (0.116 R)
• M46: 13,870,266 km (0.099 R)
• M47: 13,975,732 km (0.097 R)
• M48: 14,436,045 km (0.117 R)
• M49: 14,757,680 km (0.074 R)
• M50: 16,363,763 km (0.119 R)
• M51: 16,773,960 km (0.062 R)
• M52: 16,961,407 km (0.112 R)
• M53: 17,036,654 km (0.048 R)
• M54: 17,490,385 km (0.106 R)
• M55: 17,718,671 km (0.057 R)
• M56: 17,794,966 km (0.093 R)
• M57: 18,255,279 km (0.089 R)
• M58: 18,332,471 km (0.105 R)
• M59: 18,603,094 km (0.114 R)
• M60: 19,620,210 km (0.099 R)
• M61: 19,738,841 km (0.114 R)
• M62: 20,055,988 km (0.051 R)
• M63: 21,341,782 km (0.087 R)
• M64: 21,504,395 km (0.117 R)
• M65: 23,739,686 km (0.09 R)
• M66: 24,161,702 km (0.084 R)
• M67: 24,416,018 km (0.107 R)
• M68: 24,714,017 km (0.114 R)
• M69: 25,961,065 km (0.076 R)
• M70: 26,047,832 km (0.049 R)
• M71: 26,657,892 km (0.11 R)
• M72: 27,758,932 km (0.036 R)
• M73: 28,114,377 km (0.105 R)
• M74: 30,278,908 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684

Radius: 8.4

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.72 AU - 9.18 AU

Year: 8313 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,357,015 km

• M1: 129,253 km (0.096 R)
• M2: 223,948 km (0.082 R)
• M3: 369,357 km (0.093 R)
• M4: 442,511 km (0.045 R)
• M5: 903,870 km (0.088 R)
• M6: 1,170,005 km (0.037 R)
• M7: 1,302,848 km (0.078 R)
• M8: 1,624,932 km (0.049 R)
• M9: 1,860,848 km (0.08 R)
• M10: 2,559,171 km (0.083 R)
• M11: 2,682,888 km (0.082 R)
• M12: 2,808,700 km (0.089 R)
• M13: 2,936,307 km (0.112 R)
• M14: 3,277,540 km (0.034 R)
• M15: 3,714,814 km (0.069 R)
• M16: 3,855,287 km (0.102 R)
• M17: 3,911,984 km (0.062 R)
• M18: 4,112,595 km (0.066 R)
• M19: 4,170,639 km (0.104 R)
• M20: 4,287,325 km (0.074 R)
• M21: 4,613,898 km (0.094 R)
• M22: 4,704,404 km (0.074 R)
• M23: 4,826,027 km (0.087 R)
• M24: 5,010,332 km (0.094 R)
• M25: 5,165,764 km (0.112 R)
• M26: 5,259,712 km (0.119 R)
• M27: 5,417,687 km (0.095 R)
• M28: 6,164,479 km (0.066 R)
• M29: 6,771,398 km (0.118 R)
• M30: 7,186,532 km (0.082 R)
• M31: 7,896,823 km (0.062 R)
• M32: 8,005,281 km (0.116 R)
• M33: 8,666,653 km (0.105 R)
• M34: 9,269,084 km (0.099 R)
• M35: 9,575,461 km (0.112 R)
• M36: 10,001,964 km (0.057 R)
• M37: 10,713,601 km (0.074 R)
• M38: 11,278,183 km (0.104 R)
• M39: 11,400,405 km (0.071 R)
• M40: 11,935,367 km (0.102 R)
• M41: 12,268,671 km (0.082 R)
• M42: 12,859,134 km (0.087 R)
• M43: 13,072,311 km (0.1 R)
• M44: 13,200,815 km (0.057 R)
• M45: 14,155,699 km (0.084 R)
• M46: 15,312,688 km (0.115 R)
• M47: 15,948,180 km (0.111 R)
• M48: 16,269,217 km (0.078 R)
• M49: 16,453,671 km (0.065 R)
• M50: 16,731,475 km (0.109 R)
• M51: 18,431,206 km (0.107 R)
• M52: 18,623,439 km (0.085 R)
• M53: 19,009,850 km (0.071 R)
• M54: 19,350,185 km (0.102 R)
• M55: 19,643,547 km (0.062 R)
• M56: 20,881,619 km (0.062 R)
• M57: 21,031,815 km (0.084 R)
• M58: 22,759,670 km (0.099 R)
• M59: 23,017,577 km (0.116 R)
• M60: 24,111,586 km (0.084 R)
• M61: 24,164,095 km (0.033 R)
• M62: 24,479,896 km (0.114 R)
• M63: 24,691,278 km (0.102 R)
• M64: 25,542,640 km (0.104 R)
• M65: 25,864,425 km (0.107 R)
• M66: 26,349,720 km (0.072 R)
• M67: 27,328,988 km (0.105 R)
• M68: 27,988,565 km (0.094 R)
• M69: 28,375,724 km (0.103 R)
• M70: 28,653,378 km (0.119 R)
• M71: 28,764,679 km (0.068 R)
• M72: 30,168,056 km (0.084 R)
• M73: 30,963,618 km (0.087 R)
• M74: 31,364,091 km (0.113 R)
• M75: 31,766,210 km (0.119 R)
• M76: 33,567,369 km (0.091 R)
• M77: 33,626,011 km (0.09 R)
• M78: 34,096,496 km (0.102 R)
• M79: 34,332,562 km (0.1 R)
• M80: 34,450,744 km (0.079 R)
• M81: 34,509,985 km (0.074 R)
• M82: 34,628,317 km (0.103 R)
• M83: 35,162,980 km (0.047 R)
• M84: 35,401,439 km (0.049 R)
• M85: 35,580,806 km (0.079 R)
• M86: 38,121,427 km (0.117 R)
• M87: 39,042,800 km (0.119 R)
• M88: 39,475,437 km (0.116 R)
• M89: 39,661,238 km (0.111 R)
• M90: 40,033,886 km (0.043 R)
• M91: 40,657,410 km (0.117 R)
• M92: 40,970,369 km (0.065 R)
• M93: 41,914,182 km (0.073 R)
• M94: 41,977,312 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 11,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit