🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.66 AU - 0.7 AU

Year: 212 Days

Day: 46.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,997,897 km

• M1: 114,891 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.9 AU - 1.4 AU

Year: 467 Days

Day: 22 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.81 AU - 2.87 AU

Year: 1356 Days

Day: 13.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.6 AU - 2.78 AU

Year: 1671 Days

Day: 41.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.5

Radius: 10.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.16 AU - 10.76 AU

Year: 10158 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,997,897 km

• M1: 186,399 km (0.083 R)
• M2: 455,675 km (0.11 R)
• M3: 938,577 km (0.054 R)
• M4: 1,080,097 km (0.063 R)
• M5: 1,430,604 km (0.077 R)
• M6: 1,716,486 km (0.103 R)
• M7: 1,917,246 km (0.069 R)
• M8: 2,020,618 km (0.064 R)
• M9: 2,537,030 km (0.098 R)
• M10: 2,679,747 km (0.099 R)
• M11: 2,884,097 km (0.119 R)
• M12: 2,973,108 km (0.102 R)
• M13: 3,123,753 km (0.08 R)
• M14: 3,277,091 km (0.076 R)
• M15: 3,816,541 km (0.105 R)
• M16: 4,214,172 km (0.105 R)
• M17: 4,486,739 km (0.084 R)
• M18: 5,896,250 km (0.101 R)
• M19: 6,394,561 km (0.079 R)
• M20: 6,668,475 km (0.116 R)
• M21: 6,787,106 km (0.04 R)
• M22: 6,946,278 km (0.067 R)
• M23: 7,227,971 km (0.105 R)
• M24: 8,053,302 km (0.056 R)
• M25: 8,137,526 km (0.069 R)
• M26: 8,778,253 km (0.106 R)
• M27: 10,290,090 km (0.105 R)
• M28: 10,935,904 km (0.056 R)
• M29: 11,547,310 km (0.071 R)
• M30: 11,785,320 km (0.108 R)
• M31: 12,460,755 km (0.095 R)
• M32: 12,558,292 km (0.101 R)
• M33: 13,347,421 km (0.033 R)
• M34: 13,597,399 km (0.115 R)
• M35: 14,561,258 km (0.111 R)
• M36: 15,862,909 km (0.096 R)
• M37: 17,147,207 km (0.089 R)
• M38: 17,419,026 km (0.078 R)
• M39: 17,856,750 km (0.077 R)
• M40: 18,242,862 km (0.078 R)
• M41: 18,631,667 km (0.109 R)
• M42: 20,271,409 km (0.116 R)
• M43: 20,558,787 km (0.082 R)
• M44: 21,137,581 km (0.058 R)
• M45: 21,898,136 km (0.053 R)
• M46: 22,074,811 km (0.094 R)
• M47: 24,476,755 km (0.061 R)
• M48: 24,660,311 km (0.118 R)
• M49: 25,460,660 km (0.11 R)
• M50: 25,770,776 km (0.073 R)
• M51: 26,144,472 km (0.054 R)
• M52: 26,708,456 km (0.085 R)
• M53: 26,771,437 km (0.105 R)
• M54: 27,657,505 km (0.03 R)
• M55: 30,372,856 km (0.11 R)
• M56: 30,504,203 km (0.094 R)
• M57: 30,701,672 km (0.093 R)
• M58: 30,965,712 km (0.068 R)
• M59: 31,164,228 km (0.075 R)
• M60: 31,363,044 km (0.06 R)
• M61: 31,895,463 km (0.026 R)
• M62: 31,962,333 km (0.103 R)
• M63: 32,296,834 km (0.102 R)
• M64: 33,578,588 km (0.117 R)
• M65: 34,465,255 km (0.066 R)
• M66: 35,221,472 km (0.089 R)
• M67: 35,567,043 km (0.073 R)
• M68: 36,052,638 km (0.056 R)
• M69: 36,191,764 km (0.105 R)
• M70: 36,820,225 km (0.092 R)
• M71: 37,170,882 km (0.073 R)
• M72: 40,232,403 km (0.082 R)
• M73: 40,304,509 km (0.109 R)
• M74: 40,665,937 km (0.106 R)
• M75: 42,122,422 km (0.1 R)
• M76: 42,269,028 km (0.085 R)
• M77: 42,562,689 km (0.104 R)
• M78: 43,299,907 km (0.079 R)
• M79: 44,041,314 km (0.117 R)
• M80: 44,339,014 km (0.056 R)
• M81: 45,913,082 km (0.119 R)
• M82: 47,276,817 km (0.099 R)
• M83: 47,734,287 km (0.117 R)
• M84: 48,269,997 km (0.083 R)
• M85: 49,269,909 km (0.084 R)
• M86: 50,354,643 km (0.097 R)
• M87: 50,899,778 km (0.11 R)
• M88: 50,977,868 km (0.096 R)
• M89: 51,134,198 km (0.089 R)
• M90: 52,626,287 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.6

Radius: 7.8

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.51 AU - 16.67 AU

Year: 18975 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,997,897 km

• M1: 353,799 km (0.077 R)
• M2: 417,827 km (0.106 R)
• M3: 676,182 km (0.099 R)
• M4: 934,837 km (0.107 R)
• M5: 1,075,609 km (0.04 R)
• M6: 1,650,214 km (0.097 R)
• M7: 2,434,556 km (0.12 R)
• M8: 2,797,181 km (0.105 R)
• M9: 3,106,549 km (0.077 R)
• M10: 3,390,785 km (0.052 R)
• M11: 3,609,647 km (0.115 R)
• M12: 3,720,649 km (0.063 R)
• M13: 4,215,219 km (0.044 R)
• M14: 4,450,537 km (0.06 R)
• M15: 5,476,628 km (0.103 R)
• M16: 5,906,872 km (0.049 R)
• M17: 5,994,237 km (0.077 R)
• M18: 6,392,766 km (0.06 R)
• M19: 7,449,675 km (0.1 R)
• M20: 7,829,953 km (0.1 R)
• M21: 8,070,805 km (0.097 R)
• M22: 9,210,143 km (0.098 R)
• M23: 10,084,243 km (0.086 R)
• M24: 10,451,805 km (0.113 R)
• M25: 10,610,678 km (0.081 R)
• M26: 11,745,228 km (0.108 R)
• M27: 11,855,332 km (0.077 R)
• M28: 11,910,534 km (0.056 R)
• M29: 12,076,438 km (0.099 R)
• M30: 13,317,053 km (0.112 R)
• M31: 13,952,545 km (0.085 R)
• M32: 14,657,001 km (0.119 R)
• M33: 15,674,715 km (0.108 R)
• M34: 15,735,302 km (0.086 R)
• M35: 15,856,626 km (0.119 R)
• M36: 15,917,363 km (0.098 R)
• M37: 15,978,249 km (0.095 R)
• M38: 16,591,451 km (0.088 R)
• M39: 17,025,285 km (0.084 R)
• M40: 17,212,282 km (0.072 R)
• M41: 18,540,711 km (0.087 R)
• M42: 19,444,432 km (0.065 R)
• M43: 21,563,635 km (0.105 R)
• M44: 21,833,660 km (0.053 R)
• M45: 22,172,648 km (0.098 R)
• M46: 22,513,582 km (0.061 R)
• M47: 22,650,314 km (0.096 R)
• M48: 22,718,830 km (0.104 R)
• M49: 22,787,496 km (0.056 R)
• M50: 23,200,386 km (0.096 R)
• M51: 23,685,382 km (0.046 R)
• M52: 23,824,508 km (0.087 R)
• M53: 24,243,681 km (0.087 R)
• M54: 24,313,693 km (0.055 R)
• M55: 25,160,118 km (0.101 R)
• M56: 26,881,690 km (0.051 R)
• M57: 27,172,209 km (0.037 R)
• M58: 27,610,082 km (0.088 R)
• M59: 28,566,761 km (0.036 R)
• M60: 29,086,464 km (0.105 R)
• M61: 29,235,463 km (0.083 R)
• M62: 36,360,211 km (0.088 R)
• M63: 37,165,347 km (0.1 R)
• M64: 39,946,820 km (0.088 R)
• M65: 40,029,697 km (0.118 R)
• M66: 40,195,452 km (0.083 R)
• M67: 40,361,506 km (0.072 R)
• M68: 41,866,161 km (0.095 R)
• M69: 42,034,459 km (0.117 R)
• M70: 42,371,802 km (0.079 R)
• M71: 42,625,370 km (0.11 R)
• M72: 43,815,272 km (0.088 R)
• M73: 44,929,925 km (0.115 R)
• M74: 45,967,237 km (0.113 R)
• M75: 48,417,949 km (0.054 R)
• M76: 49,392,430 km (0.032 R)
• M77: 49,570,152 km (0.12 R)
• M78: 52,173,005 km (0.098 R)
• M79: 53,080,765 km (0.036 R)
• M80: 53,902,207 km (0.085 R)
• M81: 54,727,838 km (0.047 R)
• M82: 56,577,466 km (0.06 R)
• M83: 57,229,713 km (0.061 R)
• M84: 57,884,503 km (0.081 R)
• M85: 58,729,880 km (0.096 R)
• M86: 58,918,373 km (0.065 R)
• M87: 59,958,228 km (0.045 R)
• M88: 60,337,908 km (0.11 R)
• M89: 60,623,191 km (0.093 R)
• M90: 61,673,069 km (0.092 R)
• M91: 62,056,338 km (0.113 R)
• M92: 62,536,547 km (0.066 R)
• M93: 62,632,739 km (0.068 R)
• M94: 63,597,196 km (0.058 R)
• M95: 64,663,979 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.4

Radius: 5

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.59 AU - 16.71 AU

Year: 20160 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,997,897 km

• M1: 88,712 km (0.026 R)
• M2: 328,966 km (0.103 R)
• M3: 372,947 km (0.03 R)
• M4: 534,812 km (0.07 R)
• M5: 660,923 km (0.101 R)
• M6: 837,000 km (0.105 R)
• M7: 1,027,588 km (0.117 R)
• M8: 1,071,719 km (0.056 R)
• M9: 1,139,337 km (0.12 R)
• M10: 1,625,082 km (0.111 R)
• M11: 1,729,351 km (0.106 R)
• M12: 2,083,001 km (0.078 R)
• M13: 2,548,250 km (0.119 R)
• M14: 3,108,793 km (0.03 R)
• M15: 3,774,653 km (0.114 R)
• M16: 3,843,618 km (0.084 R)
• M17: 4,410,295 km (0.102 R)
• M18: 4,446,498 km (0.111 R)
• M19: 4,666,257 km (0.113 R)
• M20: 4,964,854 km (0.078 R)
• M21: 5,738,126 km (0.113 R)
• M22: 5,777,769 km (0.104 R)
• M23: 6,098,357 km (0.063 R)
• M24: 6,506,909 km (0.113 R)
• M25: 6,548,348 km (0.063 R)
• M26: 6,631,374 km (0.115 R)
• M27: 7,436,959 km (0.089 R)
• M28: 7,480,193 km (0.079 R)
• M29: 7,523,427 km (0.088 R)
• M30: 8,272,912 km (0.116 R)
• M31: 8,452,728 km (0.098 R)
• M32: 9,370,960 km (0.065 R)
• M33: 9,841,745 km (0.117 R)
• M34: 9,984,611 km (0.1 R)
• M35: 10,272,138 km (0.078 R)
• M36: 10,562,507 km (0.073 R)
• M37: 11,250,358 km (0.081 R)
• M38: 13,716,330 km (0.078 R)
• M39: 14,357,955 km (0.111 R)
• M40: 14,574,124 km (0.116 R)
• M41: 15,837,179 km (0.1 R)
• M42: 16,509,920 km (0.045 R)
• M43: 17,767,440 km (0.09 R)
• M44: 19,770,705 km (0.081 R)
• M45: 20,011,109 km (0.048 R)
• M46: 21,165,855 km (0.111 R)
• M47: 21,720,414 km (0.097 R)
• M48: 21,968,447 km (0.075 R)
• M49: 22,092,763 km (0.097 R)
• M50: 23,922,046 km (0.104 R)
• M51: 24,049,952 km (0.118 R)
• M52: 24,242,185 km (0.039 R)
• M53: 24,435,017 km (0.111 R)
• M54: 24,693,073 km (0.103 R)
• M55: 24,822,326 km (0.098 R)
• M56: 25,211,580 km (0.109 R)
• M57: 27,254,488 km (0.066 R)
• M58: 27,455,099 km (0.061 R)
• M59: 28,600,570 km (0.059 R)
• M60: 28,804,322 km (0.117 R)
• M61: 28,872,389 km (0.048 R)
• M62: 28,940,456 km (0.066 R)
• M63: 29,213,323 km (0.049 R)
• M64: 29,555,603 km (0.057 R)
• M65: 30,729,198 km (0.092 R)
• M66: 31,496,784 km (0.041 R)
• M67: 32,908,390 km (0.082 R)
• M68: 33,121,866 km (0.108 R)
• M69: 33,264,433 km (0.086 R)
• M70: 33,550,314 km (0.086 R)
• M71: 34,484,852 km (0.114 R)
• M72: 34,557,108 km (0.072 R)
• M73: 35,427,917 km (0.082 R)
• M74: 35,500,772 km (0.069 R)
• M75: 35,719,783 km (0.101 R)
• M76: 36,159,002 km (0.057 R)
• M77: 36,895,173 km (0.036 R)
• M78: 37,042,976 km (0.094 R)
• M79: 38,982,662 km (0.086 R)
• M80: 39,510,443 km (0.084 R)
• M81: 39,585,990 km (0.115 R)
• M82: 39,888,926 km (0.118 R)
• M83: 42,261,997 km (0.113 R)
• M84: 42,804,140 km (0.039 R)
• M85: 44,838,072 km (0.106 R)
• M86: 45,549,410 km (0.097 R)
• M87: 46,184,902 km (0.056 R)
• M88: 46,503,695 km (0.053 R)
• M89: 49,568,656 km (0.112 R)
• M90: 50,058,589 km (0.051 R)
• M91: 54,455,121 km (0.117 R)
• M92: 54,707,642 km (0.067 R)
• M93: 56,827,145 km (0.059 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 10,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit