🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.9 AU - 1.12 AU

Year: 378 Days

Day: 34.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.94 AU - 1.3 AU

Year: 442 Days

Day: 39.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,083,861 km

• M1: 252,970 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.12 AU - 1.32 AU

Year: 502 Days

Day: 42.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,083,861 km

• M1: 706,700 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.83 AU - 1.85 AU

Year: 930 Days

Day: 12.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.57 AU - 4.11 AU

Year: 2275 Days

Day: 17.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,083,861 km

• M1: 854,952 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.58 AU - 3.8 AU

Year: 2642 Days

Day: 35 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,083,861 km

• M1: 536,458 km (0.091 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 8.5

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.73 AU - 11.15 AU

Year: 9965 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,083,861 km

• M1: 225,594 km (0.101 R)
• M2: 304,432 km (0.119 R)
• M3: 524,041 km (0.118 R)
• M4: 994,227 km (0.078 R)
• M5: 1,716,486 km (0.046 R)
• M6: 1,824,645 km (0.095 R)
• M7: 1,912,758 km (0.075 R)
• M8: 2,070,584 km (0.093 R)
• M9: 2,209,112 km (0.059 R)
• M10: 3,025,767 km (0.093 R)
• M11: 3,344,260 km (0.094 R)
• M12: 3,562,524 km (0.111 R)
• M13: 3,870,247 km (0.077 R)
• M14: 4,157,624 km (0.099 R)
• M15: 5,060,597 km (0.11 R)
• M16: 5,792,729 km (0.097 R)
• M17: 5,923,477 km (0.083 R)
• M18: 7,004,322 km (0.085 R)
• M19: 7,213,609 km (0.037 R)
• M20: 7,638,617 km (0.097 R)
• M21: 8,108,205 km (0.033 R)
• M22: 8,291,312 km (0.116 R)
• M23: 8,401,865 km (0.111 R)
• M24: 9,037,507 km (0.119 R)
• M25: 9,380,235 km (0.068 R)
• M26: 9,572,618 km (0.051 R)
• M27: 10,157,247 km (0.11 R)
• M28: 10,275,579 km (0.088 R)
• M29: 10,354,716 km (0.058 R)
• M30: 10,713,452 km (0.091 R)
• M31: 10,793,636 km (0.114 R)
• M32: 10,995,144 km (0.12 R)
• M33: 11,320,220 km (0.073 R)
• M34: 11,442,891 km (0.096 R)
• M35: 11,896,621 km (0.116 R)
• M36: 12,021,386 km (0.114 R)
• M37: 12,188,487 km (0.1 R)
• M38: 12,398,372 km (0.068 R)
• M39: 12,736,613 km (0.093 R)
• M40: 12,907,005 km (0.104 R)
• M41: 13,249,883 km (0.026 R)
• M42: 13,595,754 km (0.092 R)
• M43: 13,726,203 km (0.087 R)
• M44: 13,813,419 km (0.117 R)
• M45: 14,032,280 km (0.05 R)
• M46: 14,296,470 km (0.088 R)
• M47: 15,053,735 km (0.058 R)
• M48: 15,324,207 km (0.088 R)
• M49: 16,560,933 km (0.071 R)
• M50: 16,886,757 km (0.111 R)
• M51: 17,214,676 km (0.101 R)
• M52: 17,592,111 km (0.109 R)
• M53: 18,067,683 km (0.083 R)
• M54: 18,643,934 km (0.111 R)
• M55: 20,758,051 km (0.077 R)
• M56: 21,513,371 km (0.109 R)
• M57: 21,868,815 km (0.077 R)
• M58: 22,380,141 km (0.079 R)
• M59: 22,637,150 km (0.108 R)
• M60: 23,570,940 km (0.103 R)
• M61: 23,780,078 km (0.078 R)
• M62: 24,305,764 km (0.107 R)
• M63: 25,101,476 km (0.11 R)
• M64: 25,368,657 km (0.078 R)
• M65: 25,959,719 km (0.107 R)
• M66: 27,264,960 km (0.058 R)
• M67: 27,539,622 km (0.105 R)
• M68: 27,815,031 km (0.085 R)
• M69: 27,870,383 km (0.115 R)
• M70: 29,038,293 km (0.091 R)
• M71: 29,150,342 km (0.11 R)
• M72: 29,431,137 km (0.088 R)
• M73: 29,769,378 km (0.099 R)
• M74: 30,620,291 km (0.078 R)
• M75: 31,020,166 km (0.111 R)
• M76: 31,594,472 km (0.08 R)
• M77: 31,709,662 km (0.076 R)
• M78: 31,825,152 km (0.065 R)
• M79: 32,172,219 km (0.064 R)
• M80: 33,279,542 km (0.059 R)
• M81: 34,162,619 km (0.064 R)
• M82: 34,636,694 km (0.105 R)
• M83: 34,874,555 km (0.08 R)
• M84: 35,351,922 km (0.056 R)
• M85: 36,072,086 km (0.114 R)
• M86: 37,343,967 km (0.036 R)
• M87: 38,568,725 km (0.051 R)
• M88: 39,682,481 km (0.038 R)
• M89: 39,869,029 km (0.086 R)
• M90: 40,681,196 km (0.079 R)
• M91: 41,120,715 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.4

Radius: 5.9

Gravity: 20.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.14 AU - 15.1 AU

Year: 15729 Days

Day: 21.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,083,861 km

• M1: 170,392 km (0.082 R)
• M2: 231,578 km (0.12 R)
• M3: 272,717 km (0.114 R)
• M4: 539,450 km (0.078 R)
• M5: 872,455 km (0.091 R)
• M6: 1,108,969 km (0.068 R)
• M7: 1,158,636 km (0.109 R)
• M8: 1,527,394 km (0.11 R)
• M9: 2,333,428 km (0.091 R)
• M10: 2,429,918 km (0.067 R)
• M11: 3,037,286 km (0.066 R)
• M12: 3,249,715 km (0.087 R)
• M13: 3,394,076 km (0.101 R)
• M14: 3,877,726 km (0.117 R)
• M15: 5,116,098 km (0.108 R)
• M16: 5,496,824 km (0.082 R)
• M17: 5,539,759 km (0.098 R)
• M18: 5,625,778 km (0.077 R)
• M19: 6,601,754 km (0.119 R)
• M20: 6,738,935 km (0.094 R)
• M21: 6,969,466 km (0.116 R)
• M22: 7,486,027 km (0.05 R)
• M23: 7,821,126 km (0.06 R)
• M24: 7,917,767 km (0.088 R)
• M25: 8,161,162 km (0.116 R)
• M26: 8,605,318 km (0.098 R)
• M27: 9,209,843 km (0.088 R)
• M28: 9,465,805 km (0.091 R)
• M29: 10,406,327 km (0.066 R)
• M30: 10,780,023 km (0.088 R)
• M31: 11,158,206 km (0.053 R)
• M32: 11,321,716 km (0.085 R)
• M33: 11,650,832 km (0.072 R)
• M34: 12,827,718 km (0.081 R)
• M35: 13,113,450 km (0.108 R)
• M36: 13,228,341 km (0.071 R)
• M37: 13,866,227 km (0.116 R)
• M38: 13,924,719 km (0.042 R)
• M39: 15,778,087 km (0.106 R)
• M40: 16,826,918 km (0.114 R)
• M41: 16,889,300 km (0.119 R)
• M42: 18,217,281 km (0.115 R)
• M43: 18,861,449 km (0.117 R)
• M44: 19,186,376 km (0.075 R)
• M45: 19,578,621 km (0.049 R)
• M46: 19,775,791 km (0.096 R)
• M47: 20,838,235 km (0.081 R)
• M48: 21,174,083 km (0.073 R)
• M49: 22,741,719 km (0.059 R)
• M50: 23,226,117 km (0.104 R)
• M51: 24,205,384 km (0.106 R)
• M52: 25,771,225 km (0.115 R)
• M53: 25,843,182 km (0.108 R)
• M54: 26,059,351 km (0.106 R)
• M55: 26,276,268 km (0.12 R)
• M56: 27,442,832 km (0.087 R)
• M57: 28,180,499 km (0.068 R)
• M58: 30,280,554 km (0.08 R)
• M59: 32,120,308 km (0.101 R)
• M60: 32,741,588 km (0.082 R)
• M61: 33,366,758 km (0.025 R)
• M62: 33,523,686 km (0.1 R)
• M63: 35,746,262 km (0.095 R)
• M64: 36,632,330 km (0.074 R)
• M65: 39,002,858 km (0.107 R)
• M66: 39,831,630 km (0.116 R)
• M67: 39,998,132 km (0.107 R)
• M68: 40,331,736 km (0.105 R)
• M69: 41,506,677 km (0.083 R)
• M70: 42,013,664 km (0.061 R)
• M71: 43,033,922 km (0.096 R)
• M72: 43,890,220 km (0.085 R)
• M73: 46,055,500 km (0.092 R)
• M74: 46,405,259 km (0.068 R)
• M75: 46,843,581 km (0.058 R)
• M76: 47,107,173 km (0.046 R)
• M77: 47,283,249 km (0.057 R)
• M78: 49,055,685 km (0.093 R)
• M79: 49,502,235 km (0.093 R)
• M80: 52,756,736 km (0.081 R)
• M81: 55,706,956 km (0.071 R)
• M82: 56,546,350 km (0.113 R)
• M83: 56,733,496 km (0.042 R)
• M84: 59,659,780 km (0.117 R)
• M85: 59,850,219 km (0.102 R)
• M86: 60,805,700 km (0.107 R)
• M87: 61,189,269 km (0.077 R)
• M88: 62,055,142 km (0.089 R)
• M89: 62,344,763 km (0.098 R)
• M90: 62,925,203 km (0.114 R)
• M91: 63,022,142 km (0.101 R)
• M92: 63,994,080 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.6

Radius: 4.6

Gravity: 30.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.85 AU - 17.03 AU

Year: 24849 Days

Day: 16.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,083,861 km

• M1: 107,561 km (0.05 R)
• M2: 337,942 km (0.11 R)
• M3: 376,987 km (0.104 R)
• M4: 482,004 km (0.042 R)
• M5: 771,327 km (0.086 R)
• M6: 1,417,589 km (0.101 R)
• M7: 1,650,513 km (0.064 R)
• M8: 2,003,714 km (0.095 R)
• M9: 2,457,743 km (0.097 R)
• M10: 2,497,088 km (0.072 R)
• M11: 2,656,110 km (0.055 R)
• M12: 2,942,441 km (0.098 R)
• M13: 3,068,252 km (0.081 R)
• M14: 3,813,549 km (0.063 R)
• M15: 3,996,806 km (0.106 R)
• M16: 5,306,835 km (0.112 R)
• M17: 5,511,335 km (0.06 R)
• M18: 6,463,226 km (0.109 R)
• M19: 6,958,096 km (0.082 R)
• M20: 8,573,604 km (0.094 R)
• M21: 8,994,871 km (0.111 R)
• M22: 9,238,566 km (0.119 R)
• M23: 10,171,907 km (0.091 R)
• M24: 11,004,719 km (0.098 R)
• M25: 11,726,379 km (0.114 R)
• M26: 11,859,222 km (0.102 R)
• M27: 12,395,680 km (0.053 R)
• M28: 13,491,933 km (0.077 R)
• M29: 14,690,511 km (0.101 R)
• M30: 15,338,569 km (0.096 R)
• M31: 15,483,978 km (0.096 R)
• M32: 15,556,683 km (0.115 R)
• M33: 15,629,686 km (0.118 R)
• M34: 15,775,843 km (0.078 R)
• M35: 17,793,769 km (0.107 R)
• M36: 18,407,120 km (0.058 R)
• M37: 18,949,562 km (0.061 R)
• M38: 20,368,049 km (0.097 R)
• M39: 21,983,856 km (0.068 R)
• M40: 22,065,686 km (0.086 R)
• M41: 22,641,638 km (0.107 R)
• M42: 23,139,200 km (0.107 R)
• M43: 23,640,353 km (0.106 R)
• M44: 25,165,204 km (0.115 R)
• M45: 26,984,015 km (0.042 R)
• M46: 30,107,918 km (0.077 R)
• M47: 31,021,362 km (0.058 R)
• M48: 32,594,833 km (0.059 R)
• M49: 33,344,169 km (0.097 R)
• M50: 35,242,416 km (0.105 R)
• M51: 35,818,667 km (0.059 R)
• M52: 36,689,027 km (0.046 R)
• M53: 37,272,908 km (0.095 R)
• M54: 38,647,563 km (0.111 R)
• M55: 39,839,110 km (0.065 R)
• M56: 40,138,754 km (0.093 R)
• M57: 41,648,646 km (0.04 R)
• M58: 43,484,959 km (0.084 R)
• M59: 46,603,477 km (0.11 R)
• M60: 47,024,744 km (0.103 R)
• M61: 51,849,724 km (0.092 R)
• M62: 52,943,135 km (0.073 R)
• M63: 53,933,772 km (0.078 R)
• M64: 54,044,176 km (0.095 R)
• M65: 55,486,748 km (0.114 R)
• M66: 57,730,716 km (0.083 R)
• M67: 58,522,986 km (0.094 R)
• M68: 58,863,770 km (0.119 R)
• M69: 61,151,720 km (0.104 R)
• M70: 62,654,580 km (0.032 R)
• M71: 63,468,692 km (0.036 R)
• M72: 65,107,686 km (0.065 R)
• M73: 65,814,237 km (0.114 R)
• M74: 67,710,988 km (0.109 R)
• M75: 68,666,171 km (0.096 R)
• M76: 70,227,673 km (0.079 R)
• M77: 73,263,313 km (0.111 R)
• M78: 73,508,055 km (0.086 R)
• M79: 74,489,567 km (0.098 R)
• M80: 74,612,536 km (0.103 R)
• M81: 75,969,987 km (0.119 R)
• M82: 76,589,622 km (0.075 R)
• M83: 77,086,586 km (0.085 R)
• M84: 77,584,597 km (0.07 R)
• M85: 77,834,127 km (0.105 R)
• M86: 78,333,783 km (0.075 R)
• M87: 79,839,037 km (0.095 R)
• M88: 80,342,883 km (0.113 R)
• M89: 81,733,993 km (0.07 R)
• M90: 83,260,640 km (0.1 R)
• M91: 83,388,247 km (0.062 R)
• M92: 84,283,590 km (0.096 R)
• M93: 85,310,729 km (0.118 R)
• M94: 85,696,991 km (0.088 R)
• M95: 85,954,897 km (0.047 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 17,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit