🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.5 AU - 0.78 AU

Year: 197 Days

Day: 15.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,055,239 km

• M1: 56,548 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.06 AU - 1.32 AU

Year: 500 Days

Day: 39.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.4 AU - 3.68 AU

Year: 2564 Days

Day: 13.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.5

Radius: 11.3

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.25 AU - 4.89 AU

Year: 3761 Days

Day: 14.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,055,239 km

• M1: 147,354 km (0.108 R)
• M2: 267,930 km (0.11 R)
• M3: 472,430 km (0.105 R)
• M4: 790,924 km (0.081 R)
• M5: 911,949 km (0.102 R)
• M6: 1,026,541 km (0.109 R)
• M7: 1,459,776 km (0.066 R)
• M8: 1,550,133 km (0.045 R)
• M9: 1,673,551 km (0.118 R)
• M10: 1,832,574 km (0.069 R)
• M11: 2,047,097 km (0.086 R)
• M12: 2,200,435 km (0.114 R)
• M13: 2,411,069 km (0.114 R)
• M14: 2,720,736 km (0.11 R)
• M15: 3,358,622 km (0.049 R)
• M16: 3,499,842 km (0.098 R)
• M17: 3,622,363 km (0.037 R)
• M18: 3,830,005 km (0.09 R)
• M19: 4,542,988 km (0.097 R)
• M20: 4,699,617 km (0.076 R)
• M21: 4,903,519 km (0.118 R)
• M22: 5,041,149 km (0.111 R)
• M23: 5,133,601 km (0.102 R)
• M24: 5,676,342 km (0.109 R)
• M25: 6,187,817 km (0.055 R)
• M26: 6,361,799 km (0.093 R)
• M27: 6,816,277 km (0.108 R)
• M28: 7,099,167 km (0.112 R)
• M29: 7,202,988 km (0.086 R)
• M30: 7,544,071 km (0.109 R)
• M31: 7,890,540 km (0.092 R)
• M32: 8,052,105 km (0.049 R)
• M33: 8,242,095 km (0.066 R)
• M34: 8,793,064 km (0.104 R)
• M35: 9,527,290 km (0.095 R)
• M36: 9,901,733 km (0.094 R)
• M37: 10,163,829 km (0.108 R)
• M38: 10,281,114 km (0.079 R)
• M39: 10,398,698 km (0.113 R)
• M40: 10,546,500 km (0.076 R)
• M41: 10,933,959 km (0.061 R)
• M42: 11,144,443 km (0.076 R)
• M43: 12,155,126 km (0.026 R)
• M44: 14,493,341 km (0.116 R)
• M45: 14,791,041 km (0.064 R)
• M46: 14,990,754 km (0.094 R)
• M47: 15,157,705 km (0.109 R)
• M48: 15,258,235 km (0.088 R)
• M49: 16,104,660 km (0.059 R)
• M50: 16,275,650 km (0.098 R)
• M51: 16,447,388 km (0.069 R)
• M52: 16,757,953 km (0.1 R)
• M53: 17,000,900 km (0.066 R)
• M54: 17,315,056 km (0.08 R)
• M55: 17,701,467 km (0.095 R)
• M56: 18,126,325 km (0.061 R)
• M57: 19,239,333 km (0.085 R)
• M58: 19,311,888 km (0.093 R)
• M59: 20,042,674 km (0.118 R)
• M60: 20,300,581 km (0.032 R)
• M61: 20,448,533 km (0.097 R)
• M62: 20,782,585 km (0.111 R)
• M63: 21,043,633 km (0.11 R)
• M64: 21,456,075 km (0.09 R)
• M65: 22,022,751 km (0.08 R)
• M66: 22,098,597 km (0.027 R)
• M67: 22,174,743 km (0.103 R)
• M68: 23,055,276 km (0.096 R)
• M69: 23,286,853 km (0.07 R)
• M70: 23,441,687 km (0.09 R)
• M71: 23,557,925 km (0.109 R)
• M72: 23,869,238 km (0.115 R)
• M73: 23,986,223 km (0.096 R)
• M74: 24,220,942 km (0.08 R)
• M75: 24,810,956 km (0.073 R)
• M76: 24,929,438 km (0.064 R)
• M77: 25,405,758 km (0.032 R)
• M78: 26,005,196 km (0.075 R)
• M79: 27,095,914 km (0.089 R)

Asteroid Belt

Center: 6.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.6

Radius: 10.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.29 AU - 9.29 AU

Year: 10033 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,055,239 km

• M1: 270,922 km (0.07 R)
• M2: 635,791 km (0.055 R)
• M3: 744,549 km (0.109 R)
• M4: 912,846 km (0.112 R)
• M5: 1,094,159 km (0.087 R)
• M6: 1,193,641 km (0.092 R)
• M7: 1,708,108 km (0.116 R)
• M8: 2,055,924 km (0.086 R)
• M9: 2,253,991 km (0.114 R)
• M10: 2,404,187 km (0.026 R)
• M11: 2,680,644 km (0.109 R)
• M12: 2,909,230 km (0.088 R)
• M13: 3,228,023 km (0.087 R)
• M14: 3,336,781 km (0.113 R)
• M15: 3,570,602 km (0.088 R)
• M16: 3,784,377 km (0.101 R)
• M17: 4,198,165 km (0.073 R)
• M18: 5,139,285 km (0.112 R)
• M19: 5,582,993 km (0.116 R)
• M20: 6,113,616 km (0.059 R)
• M21: 6,248,703 km (0.065 R)
• M22: 6,354,618 km (0.109 R)
• M23: 8,343,372 km (0.106 R)
• M24: 8,493,569 km (0.105 R)
• M25: 9,709,351 km (0.071 R)
• M26: 10,525,856 km (0.107 R)
• M27: 11,309,001 km (0.105 R)
• M28: 11,903,951 km (0.084 R)
• M29: 12,337,935 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845

Radius: 5.1

Gravity: 32.49 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.63 AU - 17.19 AU

Year: 21060 Days

Day: 17.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,055,239 km

• M1: 77,342 km (0.12 R)
• M2: 112,797 km (0.081 R)
• M3: 188,493 km (0.111 R)
• M4: 546,481 km (0.109 R)
• M5: 592,557 km (0.056 R)
• M6: 639,980 km (0.109 R)
• M7: 869,164 km (0.042 R)
• M8: 1,064,239 km (0.08 R)
• M9: 1,397,992 km (0.056 R)
• M10: 1,694,046 km (0.101 R)
• M11: 2,009,099 km (0.114 R)
• M12: 2,045,152 km (0.091 R)
• M13: 2,652,669 km (0.078 R)
• M14: 2,692,462 km (0.045 R)
• M15: 2,772,497 km (0.102 R)
• M16: 3,312,097 km (0.114 R)
• M17: 3,354,882 km (0.107 R)
• M18: 4,019,396 km (0.102 R)
• M19: 4,343,125 km (0.065 R)
• M20: 4,531,918 km (0.078 R)
• M21: 4,771,723 km (0.105 R)
• M22: 4,966,649 km (0.095 R)
• M23: 5,464,960 km (0.085 R)
• M24: 5,927,068 km (0.111 R)
• M25: 6,943,286 km (0.115 R)
• M26: 7,386,993 km (0.115 R)
• M27: 8,951,338 km (0.072 R)
• M28: 12,501,296 km (0.108 R)
• M29: 14,070,577 km (0.085 R)
• M30: 15,917,812 km (0.119 R)
• M31: 16,354,787 km (0.049 R)
• M32: 16,428,090 km (0.117 R)
• M33: 17,464,504 km (0.075 R)
• M34: 17,839,845 km (0.099 R)
• M35: 18,369,721 km (0.095 R)
• M36: 18,827,939 km (0.091 R)
• M37: 19,135,662 km (0.082 R)
• M38: 19,755,745 km (0.105 R)
• M39: 20,382,560 km (0.112 R)
• M40: 20,777,648 km (0.098 R)
• M41: 21,095,544 km (0.046 R)
• M42: 21,334,900 km (0.114 R)
• M43: 21,414,935 km (0.066 R)
• M44: 23,612,827 km (0.083 R)
• M45: 23,778,582 km (0.118 R)
• M46: 26,223,460 km (0.111 R)
• M47: 26,911,759 km (0.1 R)
• M48: 27,084,844 km (0.102 R)
• M49: 27,518,977 km (0.119 R)
• M50: 27,955,504 km (0.09 R)
• M51: 28,130,683 km (0.113 R)
• M52: 30,712,443 km (0.096 R)
• M53: 32,628,642 km (0.082 R)
• M54: 33,183,201 km (0.069 R)
• M55: 35,054,072 km (0.064 R)
• M56: 37,151,285 km (0.098 R)
• M57: 37,343,817 km (0.073 R)
• M58: 37,633,439 km (0.059 R)
• M59: 40,768,861 km (0.054 R)
• M60: 41,266,273 km (0.035 R)
• M61: 41,965,943 km (0.075 R)
• M62: 42,367,613 km (0.109 R)
• M63: 43,073,565 km (0.082 R)
• M64: 43,174,693 km (0.116 R)
• M65: 45,111,687 km (0.114 R)
• M66: 46,660,773 km (0.063 R)
• M67: 46,868,714 km (0.104 R)
• M68: 48,017,476 km (0.094 R)
• M69: 48,648,031 km (0.032 R)
• M70: 49,387,044 km (0.087 R)
• M71: 51,411,702 km (0.026 R)
• M72: 51,949,057 km (0.098 R)
• M73: 53,246,071 km (0.112 R)
• M74: 54,335,143 km (0.086 R)
• M75: 54,444,499 km (0.062 R)
• M76: 56,424,427 km (0.1 R)
• M77: 56,867,686 km (0.102 R)
• M78: 57,869,094 km (0.101 R)
• M79: 58,876,336 km (0.085 R)
• M80: 59,438,525 km (0.118 R)
• M81: 59,663,820 km (0.115 R)
• M82: 64,345,335 km (0.111 R)
• M83: 65,156,305 km (0.118 R)
• M84: 65,970,716 km (0.084 R)
• M85: 67,022,688 km (0.06 R)
• M86: 69,024,906 km (0.11 R)
• M87: 71,166,250 km (0.112 R)
• M88: 71,644,963 km (0.101 R)
• M89: 72,846,683 km (0.111 R)
• M90: 73,933,960 km (0.061 R)
• M91: 75,757,858 km (0.108 R)
• M92: 78,583,163 km (0.119 R)
• M93: 82,319,819 km (0.078 R)
• M94: 83,074,091 km (0.091 R)
• M95: 84,462,808 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.7

Radius: 7.1

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.02 AU - 15.76 AU

Year: 23245 Days

Day: 18 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,055,239 km

• M1: 419,622 km (0.08 R)
• M2: 1,025,194 km (0.116 R)
• M3: 1,182,122 km (0.029 R)
• M4: 1,346,830 km (0.074 R)
• M5: 1,484,011 km (0.04 R)
• M6: 1,735,335 km (0.111 R)
• M7: 1,847,085 km (0.081 R)
• M8: 2,078,064 km (0.084 R)
• M9: 2,277,628 km (0.097 R)
• M10: 2,483,325 km (0.05 R)
• M11: 3,001,831 km (0.083 R)
• M12: 3,091,440 km (0.096 R)
• M13: 3,136,619 km (0.052 R)
• M14: 3,273,351 km (0.118 R)
• M15: 3,412,178 km (0.09 R)
• M16: 3,458,852 km (0.079 R)
• M17: 3,695,666 km (0.119 R)
• M18: 4,285,231 km (0.1 R)
• M19: 5,062,990 km (0.111 R)
• M20: 5,331,818 km (0.1 R)
• M21: 6,803,562 km (0.119 R)
• M22: 6,862,653 km (0.058 R)
• M23: 8,203,050 km (0.12 R)
• M24: 8,518,701 km (0.081 R)
• M25: 8,967,495 km (0.07 R)
• M26: 9,292,721 km (0.086 R)
• M27: 9,821,100 km (0.103 R)
• M28: 10,156,349 km (0.109 R)
• M29: 11,114,823 km (0.106 R)
• M30: 11,464,134 km (0.073 R)
• M31: 11,887,944 km (0.038 R)
• M32: 12,245,184 km (0.114 R)
• M33: 12,461,203 km (0.115 R)
• M34: 12,533,459 km (0.092 R)
• M35: 14,689,763 km (0.103 R)
• M36: 16,479,701 km (0.09 R)
• M37: 17,038,001 km (0.054 R)
• M38: 19,921,200 km (0.105 R)
• M39: 20,601,123 km (0.115 R)
• M40: 21,375,142 km (0.116 R)
• M41: 22,686,218 km (0.12 R)
• M42: 22,774,630 km (0.118 R)
• M43: 24,113,232 km (0.06 R)
• M44: 24,837,585 km (0.064 R)
• M45: 27,334,523 km (0.069 R)
• M46: 27,900,152 km (0.097 R)
• M47: 29,138,972 km (0.088 R)
• M48: 29,331,206 km (0.113 R)
• M49: 29,427,397 km (0.095 R)
• M50: 29,523,738 km (0.094 R)
• M51: 30,883,732 km (0.11 R)
• M52: 31,374,264 km (0.081 R)
• M53: 31,768,604 km (0.103 R)
• M54: 33,764,987 km (0.079 R)
• M55: 35,493,441 km (0.095 R)
• M56: 35,801,463 km (0.109 R)
• M57: 36,420,200 km (0.116 R)
• M58: 36,834,586 km (0.05 R)
• M59: 39,672,607 km (0.091 R)
• M60: 39,779,121 km (0.09 R)
• M61: 40,419,849 km (0.11 R)
• M62: 41,064,017 km (0.028 R)
• M63: 41,711,626 km (0.098 R)
• M64: 42,798,305 km (0.095 R)
• M65: 43,454,741 km (0.027 R)
• M66: 44,004,513 km (0.107 R)
• M67: 45,444,243 km (0.034 R)
• M68: 46,113,992 km (0.105 R)
• M69: 47,802,504 km (0.048 R)
• M70: 48,711,311 km (0.066 R)
• M71: 50,085,218 km (0.117 R)
• M72: 50,546,129 km (0.111 R)
• M73: 50,776,958 km (0.071 R)
• M74: 51,124,025 km (0.102 R)
• M75: 54,282,784 km (0.096 R)
• M76: 60,052,026 km (0.075 R)
• M77: 62,018,041 km (0.115 R)
• M78: 65,383,096 km (0.075 R)
• M79: 68,934,998 km (0.069 R)
• M80: 69,319,165 km (0.103 R)
• M81: 70,734,212 km (0.075 R)
• M82: 71,510,026 km (0.118 R)
• M83: 72,158,832 km (0.098 R)
• M84: 75,431,435 km (0.087 R)
• M85: 77,684,379 km (0.118 R)
• M86: 78,351,137 km (0.044 R)
• M87: 80,497,717 km (0.062 R)
• M88: 81,172,553 km (0.093 R)
• M89: 84,026,880 km (0.095 R)
• M90: 89,135,647 km (0.12 R)
• M91: 90,954,309 km (0.085 R)
• M92: 91,516,348 km (0.111 R)
• M93: 92,079,584 km (0.094 R)
• M94: 93,351,016 km (0.069 R)
• M95: 93,492,536 km (0.12 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: 243 - 16,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit