🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.63 AU - 0.73 AU

Year: 247 Days

Day: 25.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.97 AU - 1.35 AU

Year: 549 Days

Day: 47.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,156,646 km

• M1: 37,848 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1 AU - 1.36 AU

Year: 564 Days

Day: 21.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.19 AU - 1.25 AU

Year: 593 Days

Day: 36.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,156,646 km

• M1: 993,479 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.32 AU - 1.86 AU

Year: 882 Days

Day: 13.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.5

Radius: 14.2

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.26 AU - 2.78 AU

Year: 1759 Days

Day: 14.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 42,156,646 km

• M1: 182,360 km (0.092 R)
• M2: 286,779 km (0.116 R)
• M3: 514,766 km (0.093 R)
• M4: 702,362 km (0.111 R)
• M5: 968,347 km (0.103 R)
• M6: 1,133,204 km (0.116 R)
• M7: 1,248,693 km (0.099 R)
• M8: 1,399,039 km (0.042 R)
• M9: 1,513,482 km (0.117 R)
• M10: 1,652,907 km (0.075 R)
• M11: 1,785,750 km (0.089 R)
• M12: 1,910,814 km (0.1 R)
• M13: 2,039,019 km (0.072 R)
• M14: 2,158,099 km (0.069 R)
• M15: 2,304,256 km (0.097 R)
• M16: 2,504,418 km (0.06 R)
• M17: 2,671,369 km (0.072 R)
• M18: 2,949,172 km (0.115 R)
• M19: 3,278,288 km (0.105 R)
• M20: 3,476,056 km (0.057 R)
• M21: 3,824,170 km (0.078 R)
• M22: 4,047,670 km (0.078 R)
• M23: 4,260,099 km (0.115 R)
• M24: 4,728,041 km (0.104 R)
• M25: 4,871,655 km (0.119 R)
• M26: 5,016,765 km (0.091 R)
• M27: 5,394,200 km (0.115 R)
• M28: 5,494,281 km (0.079 R)
• M29: 6,072,776 km (0.086 R)
• M30: 6,299,267 km (0.086 R)
• M31: 6,653,066 km (0.11 R)
• M32: 7,031,698 km (0.113 R)
• M33: 7,159,455 km (0.08 R)
• M34: 7,251,308 km (0.103 R)
• M35: 7,473,162 km (0.113 R)
• M36: 7,734,808 km (0.1 R)
• M37: 7,885,753 km (0.088 R)
• M38: 7,980,598 km (0.093 R)
• M39: 8,305,823 km (0.075 R)
• M40: 8,635,537 km (0.119 R)
• M41: 8,772,419 km (0.036 R)
• M42: 8,989,336 km (0.113 R)
• M43: 9,428,256 km (0.117 R)
• M44: 9,670,605 km (0.105 R)
• M45: 9,956,037 km (0.066 R)
• M46: 10,120,296 km (0.103 R)
• M47: 10,514,337 km (0.089 R)
• M48: 11,338,920 km (0.086 R)
• M49: 11,596,827 km (0.079 R)
• M50: 11,726,528 km (0.111 R)
• M51: 12,228,130 km (0.063 R)
• M52: 12,514,759 km (0.053 R)
• M53: 12,670,042 km (0.09 R)
• M54: 13,049,871 km (0.056 R)
• M55: 13,139,779 km (0.071 R)
• M56: 13,365,523 km (0.085 R)
• M57: 13,456,179 km (0.117 R)
• M58: 14,211,798 km (0.089 R)
• M59: 14,490,050 km (0.114 R)
• M60: 15,099,063 km (0.104 R)
• M61: 15,430,572 km (0.082 R)
• M62: 15,788,260 km (0.073 R)
• M63: 15,980,344 km (0.106 R)
• M64: 16,269,666 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.5

Radius: 10.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.6 AU - 3.92 AU

Year: 2588 Days

Day: 5.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,156,646 km

• M1: 131,048 km (0.089 R)
• M2: 232,924 km (0.073 R)
• M3: 299,046 km (0.107 R)
• M4: 413,489 km (0.067 R)
• M5: 531,372 km (0.118 R)
• M6: 778,956 km (0.084 R)
• M7: 848,968 km (0.03 R)
• M8: 1,102,536 km (0.078 R)
• M9: 1,274,574 km (0.112 R)
• M10: 1,589,178 km (0.093 R)
• M11: 1,796,820 km (0.112 R)
• M12: 1,868,029 km (0.117 R)
• M13: 2,025,705 km (0.101 R)
• M14: 2,137,604 km (0.097 R)
• M15: 2,238,732 km (0.11 R)
• M16: 2,851,635 km (0.095 R)
• M17: 3,119,714 km (0.12 R)
• M18: 3,206,032 km (0.116 R)
• M19: 3,337,080 km (0.119 R)
• M20: 3,469,923 km (0.111 R)
• M21: 3,559,532 km (0.106 R)
• M22: 3,756,253 km (0.07 R)
• M23: 3,910,189 km (0.073 R)
• M24: 4,287,924 km (0.049 R)
• M25: 4,368,108 km (0.093 R)
• M26: 5,078,549 km (0.069 R)
• M27: 5,231,886 km (0.113 R)
• M28: 5,300,552 km (0.094 R)
• M29: 5,560,553 km (0.116 R)
• M30: 5,896,101 km (0.107 R)
• M31: 6,457,542 km (0.082 R)
• M32: 6,586,794 km (0.104 R)
• M33: 6,847,693 km (0.054 R)
• M34: 6,960,639 km (0.12 R)
• M35: 7,573,243 km (0.115 R)
• M36: 7,748,571 km (0.065 R)
• M37: 8,163,107 km (0.105 R)
• M38: 8,383,165 km (0.103 R)
• M39: 8,504,041 km (0.056 R)
• M40: 8,686,550 km (0.104 R)
• M41: 8,931,741 km (0.067 R)
• M42: 9,117,093 km (0.052 R)
• M43: 9,262,203 km (0.04 R)
• M44: 9,345,529 km (0.111 R)
• M45: 9,554,816 km (0.1 R)
• M46: 9,765,599 km (0.107 R)
• M47: 10,385,683 km (0.099 R)
• M48: 10,755,189 km (0.116 R)
• M49: 10,886,686 km (0.104 R)
• M50: 10,996,640 km (0.03 R)
• M51: 11,106,894 km (0.066 R)
• M52: 11,417,758 km (0.092 R)
• M53: 11,934,619 km (0.104 R)
• M54: 12,184,597 km (0.106 R)
• M55: 12,643,414 km (0.061 R)
• M56: 12,874,991 km (0.116 R)
• M57: 14,173,650 km (0.071 R)
• M58: 14,366,033 km (0.089 R)
• M59: 14,438,438 km (0.119 R)
• M60: 14,656,253 km (0.112 R)
• M61: 14,729,107 km (0.084 R)
• M62: 15,046,255 km (0.084 R)
• M63: 15,687,132 km (0.113 R)
• M64: 15,761,632 km (0.114 R)
• M65: 15,986,028 km (0.064 R)
• M66: 16,564,075 km (0.101 R)
• M67: 16,741,348 km (0.118 R)
• M68: 16,842,925 km (0.086 R)
• M69: 16,919,220 km (0.107 R)
• M70: 16,995,664 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.8

Radius: 3.1

Gravity: 21.73 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.9 AU - 11.08 AU

Year: 14939 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,156,646 km

• M1: 45,478 km (0.092 R)
• M2: 80,633 km (0.111 R)
• M3: 338,241 km (0.112 R)
• M4: 401,072 km (0.069 R)
• M5: 454,030 km (0.035 R)
• M6: 495,319 km (0.076 R)
• M7: 642,074 km (0.065 R)
• M8: 852,259 km (0.111 R)
• M9: 1,082,341 km (0.037 R)
• M10: 1,119,291 km (0.101 R)
• M11: 1,659,639 km (0.115 R)
• M12: 1,877,603 km (0.116 R)
• M13: 2,633,671 km (0.1 R)
• M14: 2,708,918 km (0.078 R)
• M15: 2,810,346 km (0.043 R)
• M16: 2,990,761 km (0.099 R)
• M17: 3,121,958 km (0.074 R)
• M18: 3,201,544 km (0.036 R)
• M19: 3,228,172 km (0.119 R)
• M20: 3,581,971 km (0.056 R)
• M21: 3,721,247 km (0.096 R)
• M22: 4,533,713 km (0.092 R)
• M23: 5,686,963 km (0.093 R)
• M24: 6,145,630 km (0.092 R)
• M25: 6,752,698 km (0.112 R)
• M26: 7,237,994 km (0.113 R)
• M27: 7,449,376 km (0.117 R)
• M28: 8,425,502 km (0.05 R)
• M29: 8,499,253 km (0.088 R)
• M30: 8,834,502 km (0.095 R)
• M31: 8,909,600 km (0.1 R)
• M32: 9,022,547 km (0.027 R)
• M33: 10,375,660 km (0.105 R)
• M34: 10,613,819 km (0.115 R)
• M35: 10,733,647 km (0.049 R)
• M36: 11,420,900 km (0.108 R)
• M37: 12,331,203 km (0.082 R)
• M38: 12,499,201 km (0.079 R)
• M39: 13,050,469 km (0.093 R)
• M40: 13,350,563 km (0.105 R)
• M41: 13,479,965 km (0.037 R)
• M42: 13,957,631 km (0.087 R)
• M43: 14,088,828 km (0.097 R)
• M44: 15,153,516 km (0.105 R)
• M45: 15,468,869 km (0.113 R)
• M46: 15,740,838 km (0.104 R)
• M47: 16,060,229 km (0.067 R)
• M48: 16,381,715 km (0.101 R)
• M49: 16,427,791 km (0.058 R)
• M50: 16,798,195 km (0.037 R)
• M51: 16,937,770 km (0.105 R)
• M52: 17,124,468 km (0.118 R)
• M53: 17,218,117 km (0.034 R)
• M54: 17,358,888 km (0.078 R)
• M55: 17,499,959 km (0.094 R)
• M56: 17,830,869 km (0.097 R)
• M57: 18,498,525 km (0.103 R)
• M58: 18,835,569 km (0.107 R)
• M59: 19,613,328 km (0.033 R)
• M60: 19,809,301 km (0.12 R)
• M61: 20,203,492 km (0.041 R)
• M62: 20,252,859 km (0.101 R)
• M63: 20,699,708 km (0.08 R)
• M64: 20,849,306 km (0.12 R)
• M65: 20,899,271 km (0.102 R)
• M66: 21,502,001 km (0.044 R)
• M67: 22,673,053 km (0.059 R)
• M68: 23,447,821 km (0.071 R)
• M69: 23,655,911 km (0.113 R)
• M70: 24,021,528 km (0.086 R)
• M71: 25,716,622 km (0.12 R)
• M72: 25,823,884 km (0.072 R)
• M73: 27,285,754 km (0.061 R)
• M74: 27,669,024 km (0.077 R)
• M75: 28,885,554 km (0.03 R)
• M76: 31,829,341 km (0.106 R)
• M77: 32,059,721 km (0.036 R)
• M78: 33,453,375 km (0.111 R)
• M79: 33,629,003 km (0.106 R)
• M80: 33,687,645 km (0.042 R)
• M81: 33,922,364 km (0.107 R)
• M82: 34,216,623 km (0.088 R)
• M83: 34,334,507 km (0.078 R)
• M84: 34,393,598 km (0.079 R)
• M85: 35,521,266 km (0.034 R)
• M86: 36,902,354 km (0.1 R)
• M87: 37,508,375 km (0.078 R)
• M88: 39,284,251 km (0.086 R)
• M89: 39,840,905 km (0.102 R)
• M90: 39,964,922 km (0.102 R)
• M91: 41,149,886 km (0.102 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: 502 - 17,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit