🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.64 AU - 0.74 AU

Year: 203 Days

Day: 42.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,897,259 km

• M1: 48,919 km (0.098 R)
• M2: 82,279 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.58 AU - 0.88 AU

Year: 221 Days

Day: 16.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,897,259 km

• M1: 49,666 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.03 AU - 1.47 AU

Year: 496 Days

Day: 41.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.68 AU - 2.36 AU

Year: 1019 Days

Day: 20.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.27 AU - 3.35 AU

Year: 2136 Days

Day: 21.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.69 AU - 5.45 AU

Year: 3466 Days

Day: 20.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.7

Radius: 9.8

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.87 AU - 6.29 AU

Year: 5319 Days

Day: 10.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,897,259 km

• M1: 167,250 km (0.103 R)
• M2: 258,505 km (0.087 R)
• M3: 348,114 km (0.079 R)
• M4: 485,295 km (0.116 R)
• M5: 579,692 km (0.051 R)
• M6: 761,752 km (0.068 R)
• M7: 918,381 km (0.066 R)
• M8: 1,181,973 km (0.103 R)
• M9: 1,314,367 km (0.054 R)
• M10: 1,522,458 km (0.113 R)
• M11: 1,594,265 km (0.102 R)
• M12: 1,760,169 km (0.079 R)
• M13: 1,854,864 km (0.116 R)
• M14: 2,069,238 km (0.115 R)
• M15: 2,416,604 km (0.092 R)
• M16: 2,479,884 km (0.082 R)
• M17: 2,629,781 km (0.071 R)
• M18: 3,074,386 km (0.108 R)
• M19: 3,143,051 km (0.113 R)
• M20: 3,375,975 km (0.116 R)
• M21: 3,736,057 km (0.079 R)
• M22: 3,858,877 km (0.06 R)
• M23: 4,312,009 km (0.043 R)
• M24: 4,544,933 km (0.119 R)
• M25: 4,729,088 km (0.118 R)
• M26: 4,969,492 km (0.118 R)
• M27: 5,077,501 km (0.092 R)
• M28: 5,573,867 km (0.107 R)
• M29: 5,771,037 km (0.112 R)
• M30: 6,056,769 km (0.036 R)
• M31: 6,143,386 km (0.04 R)
• M32: 6,464,722 km (0.099 R)
• M33: 7,123,701 km (0.063 R)
• M34: 7,616,327 km (0.1 R)
• M35: 8,472,625 km (0.103 R)
• M36: 8,667,102 km (0.116 R)
• M37: 9,226,000 km (0.052 R)
• M38: 9,560,351 km (0.066 R)
• M39: 9,830,674 km (0.084 R)
• M40: 10,137,799 km (0.077 R)
• M41: 10,344,244 km (0.081 R)
• M42: 10,761,472 km (0.11 R)
• M43: 10,866,640 km (0.05 R)
• M44: 11,184,236 km (0.12 R)
• M45: 11,576,482 km (0.111 R)
• M46: 12,082,422 km (0.083 R)
• M47: 12,191,628 km (0.075 R)
• M48: 12,337,935 km (0.098 R)
• M49: 12,817,546 km (0.12 R)
• M50: 13,115,694 km (0.103 R)
• M51: 13,265,591 km (0.049 R)
• M52: 13,491,484 km (0.119 R)
• M53: 13,567,180 km (0.108 R)
• M54: 13,642,877 km (0.12 R)
• M55: 14,524,158 km (0.057 R)
• M56: 14,952,008 km (0.088 R)
• M57: 15,187,325 km (0.072 R)
• M58: 16,542,981 km (0.046 R)
• M59: 16,786,377 km (0.117 R)
• M60: 16,949,140 km (0.06 R)
• M61: 17,235,470 km (0.063 R)
• M62: 18,145,474 km (0.047 R)
• M63: 19,283,614 km (0.052 R)
• M64: 19,882,754 km (0.075 R)
• M65: 20,012,006 km (0.083 R)
• M66: 20,575,093 km (0.107 R)
• M67: 22,116,998 km (0.113 R)
• M68: 22,206,158 km (0.105 R)
• M69: 22,654,204 km (0.106 R)
• M70: 22,789,141 km (0.096 R)
• M71: 23,468,016 km (0.085 R)
• M72: 24,984,789 km (0.118 R)
• M73: 25,966,450 km (0.057 R)
• M74: 26,675,395 km (0.112 R)
• M75: 27,151,415 km (0.074 R)
• M76: 28,305,712 km (0.056 R)
• M77: 34,002,698 km (0.034 R)
• M78: 34,208,844 km (0.111 R)
• M79: 34,518,961 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.6

Radius: 4.2

Gravity: 41.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.15 AU - 16.01 AU

Year: 17754 Days

Day: 16.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,897,259 km

• M1: 103,372 km (0.111 R)
• M2: 270,024 km (0.092 R)
• M3: 352,153 km (0.099 R)
• M4: 668,104 km (0.074 R)
• M5: 876,344 km (0.108 R)
• M6: 1,238,072 km (0.072 R)
• M7: 1,888,374 km (0.089 R)
• M8: 2,521,622 km (0.094 R)
• M9: 2,662,842 km (0.069 R)
• M10: 3,101,463 km (0.086 R)
• M11: 3,329,151 km (0.113 R)
• M12: 3,720,499 km (0.069 R)
• M13: 4,167,797 km (0.107 R)
• M14: 5,245,799 km (0.096 R)
• M15: 5,290,678 km (0.097 R)
• M16: 5,516,721 km (0.052 R)
• M17: 6,025,204 km (0.106 R)
• M18: 9,158,232 km (0.107 R)
• M19: 9,868,972 km (0.085 R)
• M20: 10,258,973 km (0.101 R)
• M21: 10,540,666 km (0.064 R)
• M22: 10,996,640 km (0.097 R)
• M23: 11,054,086 km (0.115 R)
• M24: 11,810,004 km (0.113 R)
• M25: 11,927,737 km (0.096 R)
• M26: 12,164,551 km (0.049 R)
• M27: 12,883,967 km (0.052 R)
• M28: 13,678,781 km (0.09 R)
• M29: 13,740,564 km (0.049 R)
• M30: 14,489,451 km (0.103 R)
• M31: 14,678,693 km (0.061 R)
• M32: 15,379,559 km (0.082 R)
• M33: 15,637,166 km (0.092 R)
• M34: 15,961,195 km (0.053 R)
• M35: 17,012,868 km (0.116 R)
• M36: 17,346,023 km (0.103 R)
• M37: 17,883,677 km (0.12 R)
• M38: 17,951,296 km (0.099 R)
• M39: 19,113,222 km (0.074 R)
• M40: 19,877,817 km (0.082 R)
• M41: 21,868,965 km (0.058 R)
• M42: 22,086,181 km (0.091 R)
• M43: 22,814,872 km (0.067 R)
• M44: 23,477,441 km (0.103 R)
• M45: 23,625,543 km (0.086 R)
• M46: 24,146,443 km (0.08 R)
• M47: 24,821,578 km (0.094 R)
• M48: 25,199,313 km (0.054 R)
• M49: 25,351,005 km (0.077 R)
• M50: 26,729,250 km (0.101 R)
• M51: 27,349,632 km (0.099 R)
• M52: 28,053,341 km (0.089 R)
• M53: 28,131,880 km (0.108 R)
• M54: 28,210,418 km (0.103 R)
• M55: 28,604,609 km (0.056 R)
• M56: 29,159,617 km (0.118 R)
• M57: 30,683,570 km (0.118 R)
• M58: 33,225,238 km (0.111 R)
• M59: 34,394,944 km (0.065 R)
• M60: 35,918,598 km (0.055 R)
• M61: 37,550,711 km (0.102 R)
• M62: 37,637,328 km (0.034 R)
• M63: 39,734,840 km (0.057 R)
• M64: 40,353,726 km (0.093 R)
• M65: 45,141,606 km (0.05 R)
• M66: 46,157,675 km (0.112 R)
• M67: 46,343,176 km (0.114 R)
• M68: 46,715,077 km (0.106 R)
• M69: 48,400,446 km (0.091 R)
• M70: 48,683,186 km (0.034 R)
• M71: 48,872,128 km (0.088 R)
• M72: 49,345,306 km (0.086 R)
• M73: 50,391,744 km (0.092 R)
• M74: 51,734,085 km (0.118 R)
• M75: 52,119,749 km (0.05 R)
• M76: 54,453,775 km (0.08 R)
• M77: 55,239,313 km (0.08 R)
• M78: 58,519,246 km (0.102 R)
• M79: 59,223,104 km (0.081 R)
• M80: 59,626,570 km (0.072 R)
• M81: 59,828,527 km (0.086 R)
• M82: 60,436,044 km (0.109 R)
• M83: 62,886,607 km (0.057 R)
• M84: 65,473,752 km (0.113 R)
• M85: 67,252,620 km (0.063 R)
• M86: 68,941,431 km (0.094 R)
• M87: 69,259,625 km (0.067 R)
• M88: 69,471,905 km (0.045 R)
• M89: 69,578,269 km (0.11 R)
• M90: 70,110,388 km (0.113 R)
• M91: 70,323,715 km (0.115 R)
• M92: 70,430,378 km (0.113 R)
• M93: 71,393,340 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.2

Radius: 3

Gravity: 58.58 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.05 AU - 21.33 AU

Year: 26395 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,897,259 km

• M1: 891,753 km (0.043 R)
• M2: 919,129 km (0.073 R)
• M3: 1,208,751 km (0.112 R)
• M4: 1,491,640 km (0.072 R)
• M5: 1,691,354 km (0.066 R)
• M6: 1,864,139 km (0.099 R)
• M7: 2,339,412 km (0.113 R)
• M8: 3,393,329 km (0.086 R)
• M9: 3,877,577 km (0.098 R)
• M10: 3,922,755 km (0.099 R)
• M11: 4,196,968 km (0.108 R)
• M12: 4,667,603 km (0.086 R)
• M13: 4,715,624 km (0.102 R)
• M14: 5,105,327 km (0.12 R)
• M15: 5,204,360 km (0.06 R)
• M16: 6,019,370 km (0.084 R)
• M17: 6,602,203 km (0.027 R)
• M18: 7,092,435 km (0.105 R)
• M19: 7,992,416 km (0.119 R)
• M20: 9,047,081 km (0.095 R)
• M21: 12,796,452 km (0.061 R)
• M22: 13,201,563 km (0.038 R)
• M23: 13,473,831 km (0.08 R)
• M24: 14,511,592 km (0.092 R)
• M25: 15,075,426 km (0.115 R)
• M26: 16,956,919 km (0.116 R)
• M27: 17,401,524 km (0.094 R)
• M28: 17,550,673 km (0.085 R)
• M29: 18,681,932 km (0.045 R)
• M30: 19,064,304 km (0.117 R)
• M31: 19,758,887 km (0.108 R)
• M32: 20,461,847 km (0.098 R)
• M33: 20,855,888 km (0.043 R)
• M34: 21,172,886 km (0.117 R)
• M35: 21,811,669 km (0.077 R)
• M36: 23,272,043 km (0.116 R)
• M37: 24,512,957 km (0.069 R)
• M38: 24,763,684 km (0.098 R)
• M39: 25,352,052 km (0.109 R)
• M40: 26,285,842 km (0.093 R)
• M41: 27,058,365 km (0.078 R)
• M42: 28,362,111 km (0.072 R)
• M43: 28,625,403 km (0.051 R)
• M44: 30,940,280 km (0.104 R)
• M45: 32,120,009 km (0.111 R)
• M46: 32,485,926 km (0.085 R)
• M47: 33,037,493 km (0.114 R)
• M48: 34,429,800 km (0.086 R)
• M49: 34,523,299 km (0.032 R)
• M50: 34,898,042 km (0.091 R)
• M51: 35,462,923 km (0.079 R)
• M52: 36,315,781 km (0.078 R)
• M53: 36,792,400 km (0.103 R)
• M54: 37,655,729 km (0.073 R)
• M55: 37,752,070 km (0.055 R)
• M56: 38,041,542 km (0.053 R)
• M57: 38,914,445 km (0.063 R)
• M58: 39,206,909 km (0.035 R)
• M59: 39,990,353 km (0.07 R)
• M60: 40,581,265 km (0.095 R)
• M61: 42,071,110 km (0.09 R)
• M62: 42,271,122 km (0.03 R)
• M63: 43,275,822 km (0.102 R)
• M64: 43,578,757 km (0.111 R)
• M65: 44,491,903 km (0.111 R)
• M66: 44,899,707 km (0.12 R)
• M67: 45,719,054 km (0.09 R)
• M68: 48,311,286 km (0.102 R)
• M69: 49,150,829 km (0.098 R)
• M70: 49,572,546 km (0.105 R)
• M71: 51,484,406 km (0.046 R)
• M72: 51,912,406 km (0.107 R)
• M73: 52,019,668 km (0.111 R)
• M74: 52,988,015 km (0.092 R)
• M75: 54,942,212 km (0.104 R)
• M76: 56,258,224 km (0.082 R)
• M77: 57,584,409 km (0.095 R)
• M78: 59,480,861 km (0.069 R)
• M79: 60,944,976 km (0.102 R)
• M80: 62,648,895 km (0.081 R)
• M81: 64,483,564 km (0.084 R)
• M82: 65,639,207 km (0.118 R)
• M83: 69,146,829 km (0.049 R)
• M84: 70,092,437 km (0.097 R)
• M85: 71,280,543 km (0.082 R)
• M86: 71,399,623 km (0.098 R)
• M87: 79,780,694 km (0.091 R)
• M88: 79,904,411 km (0.064 R)
• M89: 80,151,996 km (0.109 R)
• M90: 80,772,229 km (0.079 R)
• M91: 81,643,188 km (0.109 R)
• M92: 82,767,715 km (0.06 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 11,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit