🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.47 AU - 0.67 AU

Year: 164 Days

Day: 38.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.73 AU - 0.81 AU

Year: 257 Days

Day: 46.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.99 AU - 1.99 AU

Year: 1069 Days

Day: 41.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.51 AU - 3.49 AU

Year: 1979 Days

Day: 37.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.2

Radius: 14.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.77 AU - 9.35 AU

Year: 10385 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 94,907,187 km

• M1: 195,375 km (0.031 R)
• M2: 303,833 km (0.096 R)
• M3: 427,252 km (0.082 R)
• M4: 534,064 km (0.092 R)
• M5: 782,546 km (0.119 R)
• M6: 883,226 km (0.117 R)
• M7: 988,992 km (0.12 R)
• M8: 1,288,935 km (0.036 R)
• M9: 1,553,723 km (0.102 R)
• M10: 1,853,817 km (0.118 R)
• M11: 1,958,236 km (0.112 R)
• M12: 2,118,605 km (0.118 R)
• M13: 2,646,386 km (0.103 R)
• M14: 2,844,903 km (0.116 R)
• M15: 2,966,376 km (0.111 R)
• M16: 3,362,960 km (0.096 R)
• M17: 3,470,072 km (0.073 R)
• M18: 4,046,473 km (0.055 R)
• M19: 4,299,443 km (0.111 R)
• M20: 4,463,252 km (0.109 R)
• M21: 4,605,221 km (0.111 R)
• M22: 5,514,626 km (0.113 R)
• M23: 5,641,784 km (0.037 R)
• M24: 7,326,855 km (0.076 R)
• M25: 7,863,911 km (0.03 R)
• M26: 8,326,169 km (0.056 R)
• M27: 8,590,059 km (0.071 R)
• M28: 8,708,242 km (0.12 R)
• M29: 9,186,506 km (0.059 R)
• M30: 9,489,891 km (0.114 R)
• M31: 9,581,594 km (0.108 R)
• M32: 10,293,979 km (0.108 R)
• M33: 10,927,376 km (0.077 R)
• M34: 11,606,252 km (0.099 R)
• M35: 12,532,562 km (0.113 R)
• M36: 13,004,692 km (0.062 R)
• M37: 13,174,785 km (0.068 R)
• M38: 14,491,247 km (0.113 R)
• M39: 15,022,319 km (0.102 R)
• M40: 15,885,648 km (0.089 R)
• M41: 15,994,556 km (0.096 R)
• M42: 16,433,326 km (0.11 R)
• M43: 17,061,488 km (0.025 R)
• M44: 17,660,029 km (0.11 R)
• M45: 18,037,614 km (0.084 R)
• M46: 18,341,597 km (0.07 R)
• M47: 19,302,464 km (0.064 R)
• M48: 19,419,000 km (0.104 R)
• M49: 19,652,523 km (0.063 R)
• M50: 20,279,787 km (0.081 R)
• M51: 22,038,758 km (0.12 R)
• M52: 22,404,675 km (0.093 R)
• M53: 22,813,526 km (0.039 R)
• M54: 23,307,348 km (0.092 R)
• M55: 23,514,093 km (0.104 R)
• M56: 23,887,938 km (0.117 R)
• M57: 25,190,636 km (0.109 R)
• M58: 25,573,158 km (0.102 R)
• M59: 25,871,905 km (0.109 R)
• M60: 26,043,344 km (0.088 R)
• M61: 26,343,886 km (0.049 R)
• M62: 26,645,774 km (0.069 R)
• M63: 26,818,709 km (0.082 R)
• M64: 26,948,710 km (0.057 R)
• M65: 27,122,393 km (0.098 R)
• M66: 27,645,537 km (0.115 R)
• M67: 27,996,194 km (0.105 R)
• M68: 28,525,023 km (0.108 R)
• M69: 29,146,004 km (0.111 R)
• M70: 29,951,139 km (0.109 R)
• M71: 30,085,927 km (0.081 R)
• M72: 30,175,985 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.3

Radius: 6.9

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.36 AU - 19.22 AU

Year: 25037 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 94,907,187 km

• M1: 175,179 km (0.065 R)
• M2: 263,741 km (0.064 R)
• M3: 691,591 km (0.116 R)
• M4: 756,068 km (0.119 R)
• M5: 800,199 km (0.088 R)
• M6: 1,185,713 km (0.113 R)
• M7: 1,263,952 km (0.084 R)
• M8: 1,317,060 km (0.083 R)
• M9: 1,769,294 km (0.076 R)
• M10: 2,012,540 km (0.051 R)
• M11: 2,331,483 km (0.114 R)
• M12: 3,836,886 km (0.081 R)
• M13: 3,914,677 km (0.093 R)
• M14: 4,515,462 km (0.053 R)
• M15: 4,597,741 km (0.109 R)
• M16: 4,889,756 km (0.095 R)
• M17: 5,404,073 km (0.08 R)
• M18: 6,071,280 km (0.087 R)
• M19: 6,162,086 km (0.096 R)
• M20: 7,677,363 km (0.118 R)
• M21: 7,775,798 km (0.057 R)
• M22: 7,874,533 km (0.11 R)
• M23: 7,924,050 km (0.114 R)
• M24: 8,073,348 km (0.071 R)
• M25: 10,043,702 km (0.077 R)
• M26: 10,585,695 km (0.111 R)
• M27: 10,860,357 km (0.05 R)
• M28: 11,248,713 km (0.112 R)
• M29: 12,325,817 km (0.101 R)
• M30: 12,964,451 km (0.058 R)
• M31: 13,852,464 km (0.112 R)
• M32: 14,334,019 km (0.086 R)
• M33: 15,874,129 km (0.035 R)
• M34: 16,062,473 km (0.087 R)
• M35: 16,314,695 km (0.096 R)
• M36: 16,887,056 km (0.072 R)
• M37: 17,595,552 km (0.066 R)
• M38: 19,375,467 km (0.04 R)
• M39: 21,350,010 km (0.045 R)
• M40: 22,115,652 km (0.055 R)
• M41: 22,961,029 km (0.096 R)
• M42: 23,387,682 km (0.069 R)
• M43: 23,530,548 km (0.073 R)
• M44: 25,486,690 km (0.114 R)
• M45: 27,343,948 km (0.069 R)
• M46: 28,023,122 km (0.117 R)
• M47: 28,631,536 km (0.069 R)
• M48: 28,860,870 km (0.068 R)
• M49: 28,937,464 km (0.101 R)
• M50: 30,016,364 km (0.098 R)
• M51: 30,171,647 km (0.094 R)
• M52: 30,405,019 km (0.078 R)
• M53: 31,975,647 km (0.09 R)
• M54: 32,292,944 km (0.094 R)
• M55: 33,895,138 km (0.103 R)
• M56: 35,277,272 km (0.088 R)
• M57: 36,346,598 km (0.074 R)
• M58: 36,429,176 km (0.103 R)
• M59: 36,594,781 km (0.064 R)
• M60: 38,516,814 km (0.093 R)
• M61: 39,192,997 km (0.115 R)
• M62: 39,532,584 km (0.092 R)
• M63: 40,043,760 km (0.091 R)
• M64: 40,214,600 km (0.119 R)
• M65: 40,814,637 km (0.105 R)
• M66: 41,072,694 km (0.103 R)
• M67: 41,331,349 km (0.109 R)
• M68: 43,858,805 km (0.095 R)
• M69: 44,741,881 km (0.073 R)
• M70: 46,885,169 km (0.07 R)
• M71: 47,065,285 km (0.051 R)
• M72: 48,150,767 km (0.118 R)
• M73: 48,241,573 km (0.091 R)
• M74: 48,332,529 km (0.101 R)
• M75: 49,978,255 km (0.108 R)
• M76: 50,807,925 km (0.093 R)
• M77: 51,363,681 km (0.098 R)
• M78: 51,642,232 km (0.06 R)
• M79: 52,481,027 km (0.1 R)
• M80: 54,361,173 km (0.073 R)
• M81: 56,167,568 km (0.066 R)
• M82: 57,511,256 km (0.118 R)
• M83: 59,059,743 km (0.103 R)
• M84: 60,523,858 km (0.084 R)
• M85: 62,990,577 km (0.065 R)
• M86: 64,186,163 km (0.115 R)
• M87: 66,094,583 km (0.109 R)
• M88: 66,802,331 km (0.104 R)
• M89: 67,207,891 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.9

Radius: 6.2

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 14.17 AU - 21.13 AU

Year: 28237 Days

Day: 24 Hours

Environment

Temp: -211 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,907,187 km

• M1: 325,525 km (0.057 R)
• M2: 724,802 km (0.119 R)
• M3: 835,803 km (0.071 R)
• M4: 1,267,094 km (0.071 R)
• M5: 1,367,624 km (0.106 R)
• M6: 4,728,789 km (0.049 R)
• M7: 4,991,483 km (0.088 R)
• M8: 5,044,590 km (0.06 R)
• M9: 5,976,285 km (0.093 R)
• M10: 6,032,833 km (0.062 R)
• M11: 6,317,668 km (0.086 R)
• M12: 7,561,724 km (0.063 R)
• M13: 7,930,782 km (0.118 R)
• M14: 8,558,943 km (0.113 R)
• M15: 8,622,672 km (0.094 R)
• M16: 8,686,550 km (0.071 R)
• M17: 9,137,887 km (0.089 R)
• M18: 10,130,618 km (0.1 R)
• M19: 10,265,555 km (0.113 R)
• M20: 10,333,323 km (0.05 R)
• M21: 11,436,458 km (0.065 R)
• M22: 12,216,461 km (0.071 R)
• M23: 13,455,431 km (0.102 R)
• M24: 13,827,331 km (0.113 R)
• M25: 15,503,725 km (0.117 R)
• M26: 15,971,966 km (0.084 R)
• M27: 16,129,044 km (0.086 R)
• M28: 16,762,591 km (0.102 R)
• M29: 17,082,431 km (0.091 R)
• M30: 17,162,765 km (0.089 R)
• M31: 18,217,729 km (0.051 R)
• M32: 19,043,510 km (0.111 R)
• M33: 19,377,263 km (0.085 R)
• M34: 19,965,930 km (0.064 R)
• M35: 21,419,722 km (0.107 R)
• M36: 22,115,652 km (0.061 R)
• M37: 22,290,831 km (0.11 R)
• M38: 22,466,459 km (0.092 R)
• M39: 22,819,061 km (0.043 R)
• M40: 23,887,788 km (0.071 R)
• M41: 25,704,804 km (0.091 R)
• M42: 26,351,366 km (0.118 R)
• M43: 26,909,665 km (0.104 R)
• M44: 27,190,311 km (0.066 R)
• M45: 27,284,108 km (0.11 R)
• M46: 28,038,082 km (0.105 R)
• M47: 33,805,977 km (0.064 R)
• M48: 34,513,874 km (0.042 R)
• M49: 35,533,683 km (0.064 R)
• M50: 39,286,046 km (0.111 R)
• M51: 40,136,959 km (0.063 R)
• M52: 40,886,295 km (0.079 R)
• M53: 45,145,496 km (0.105 R)
• M54: 45,367,649 km (0.101 R)
• M55: 47,270,982 km (0.107 R)
• M56: 49,657,816 km (0.045 R)
• M57: 50,116,932 km (0.052 R)
• M58: 51,270,781 km (0.109 R)
• M59: 51,386,719 km (0.118 R)
• M60: 51,618,596 km (0.079 R)
• M61: 51,967,308 km (0.111 R)
• M62: 54,075,591 km (0.119 R)
• M63: 55,021,498 km (0.086 R)
• M64: 55,258,761 km (0.102 R)
• M65: 55,615,552 km (0.111 R)
• M66: 58,375,034 km (0.102 R)
• M67: 58,738,258 km (0.04 R)
• M68: 59,345,326 km (0.117 R)
• M69: 60,198,782 km (0.033 R)
• M70: 60,565,745 km (0.106 R)
• M71: 63,777,013 km (0.05 R)
• M72: 65,026,903 km (0.072 R)
• M73: 66,916,773 km (0.056 R)
• M74: 68,186,560 km (0.075 R)
• M75: 68,314,017 km (0.093 R)
• M76: 69,720,985 km (0.113 R)
• M77: 70,621,265 km (0.09 R)
• M78: 71,137,378 km (0.08 R)
• M79: 72,173,493 km (0.076 R)
• M80: 75,706,994 km (0.075 R)
• M81: 75,971,035 km (0.117 R)
• M82: 76,367,619 km (0.106 R)
• M83: 76,764,801 km (0.045 R)
• M84: 78,894,925 km (0.09 R)
• M85: 79,430,485 km (0.091 R)
• M86: 81,314,521 km (0.119 R)
• M87: 82,805,114 km (0.077 R)
• M88: 84,852,211 km (0.096 R)
• M89: 85,813,228 km (0.107 R)
• M90: 86,363,898 km (0.116 R)
• M91: 87,468,977 km (0.057 R)
• M92: 88,439,718 km (0.117 R)
• M93: 93,488,347 km (0.073 R)
• M94: 93,913,205 km (0.091 R)
• M95: 94,480,779 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit