🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.46 AU - 0.7 AU

Year: 161 Days

Day: 17.5 Hours

Environment

Temp: 220 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.63 AU - 0.85 AU

Year: 231 Days

Day: 37.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,657,985 km

• M1: 645,814 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.15 AU - 1.87 AU

Year: 674 Days

Day: 42.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.38 AU - 2.84 AU

Year: 1532 Days

Day: 27.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,657,985 km

• M1: 111,750 km (0.056 R)

Asteroid Belt

Center: 3.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.32 AU - 3.54 AU

Year: 2309 Days

Day: 39.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,657,985 km

• M1: 426,055 km (0.096 R)
• M2: 1,066,782 km (0.106 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.2

Radius: 9.4

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.13 AU - 9.89 AU

Year: 8239 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,657,985 km

• M1: 252,970 km (0.078 R)
• M2: 326,273 km (0.117 R)
• M3: 534,214 km (0.075 R)
• M4: 601,832 km (0.106 R)
• M5: 810,671 km (0.089 R)
• M6: 972,536 km (0.076 R)
• M7: 1,220,419 km (0.094 R)
• M8: 1,297,163 km (0.12 R)
• M9: 1,359,845 km (0.12 R)
• M10: 1,439,580 km (0.113 R)
• M11: 1,740,422 km (0.082 R)
• M12: 2,209,561 km (0.114 R)
• M13: 2,818,424 km (0.12 R)
• M14: 3,521,235 km (0.054 R)
• M15: 3,926,795 km (0.081 R)
• M16: 4,205,495 km (0.105 R)
• M17: 4,466,693 km (0.096 R)
• M18: 4,587,120 km (0.082 R)
• M19: 5,383,728 km (0.053 R)
• M20: 5,771,935 km (0.1 R)
• M21: 6,520,522 km (0.113 R)
• M22: 7,046,060 km (0.109 R)
• M23: 7,130,134 km (0.084 R)
• M24: 7,243,080 km (0.05 R)
• M25: 7,413,322 km (0.1 R)
• M26: 7,527,615 km (0.119 R)
• M27: 8,019,942 km (0.101 R)
• M28: 8,433,281 km (0.119 R)
• M29: 8,582,579 km (0.048 R)
• M30: 8,823,282 km (0.064 R)
• M31: 9,342,237 km (0.066 R)
• M32: 9,714,587 km (0.107 R)
• M33: 9,934,047 km (0.064 R)
• M34: 10,377,754 km (0.089 R)
• M35: 11,482,385 km (0.112 R)
• M36: 11,647,989 km (0.087 R)
• M37: 12,115,932 km (0.054 R)
• M38: 12,419,914 km (0.113 R)
• M39: 12,521,940 km (0.087 R)
• M40: 13,035,659 km (0.073 R)
• M41: 13,416,685 km (0.09 R)
• M42: 13,591,266 km (0.11 R)
• M43: 13,871,911 km (0.117 R)
• M44: 14,012,982 km (0.085 R)
• M45: 14,083,742 km (0.068 R)
• M46: 14,189,956 km (0.096 R)
• M47: 14,546,299 km (0.099 R)
• M48: 14,977,739 km (0.118 R)
• M49: 15,486,372 km (0.058 R)
• M50: 15,779,583 km (0.118 R)
• M51: 16,037,640 km (0.113 R)
• M52: 16,148,641 km (0.062 R)
• M53: 16,520,691 km (0.053 R)
• M54: 16,820,186 km (0.068 R)
• M55: 17,311,017 km (0.102 R)
• M56: 18,655,453 km (0.091 R)
• M57: 19,045,604 km (0.074 R)
• M58: 20,033,100 km (0.063 R)
• M59: 20,472,917 km (0.054 R)
• M60: 20,593,344 km (0.117 R)
• M61: 20,915,877 km (0.037 R)
• M62: 21,239,906 km (0.068 R)
• M63: 22,057,608 km (0.106 R)
• M64: 23,052,284 km (0.1 R)
• M65: 23,219,534 km (0.06 R)
• M66: 23,345,197 km (0.072 R)
• M67: 23,850,089 km (0.105 R)
• M68: 23,976,948 km (0.109 R)
• M69: 24,956,515 km (0.081 R)
• M70: 25,949,097 km (0.03 R)
• M71: 26,123,079 km (0.031 R)
• M72: 26,559,756 km (0.083 R)
• M73: 26,647,270 km (0.088 R)
• M74: 26,998,676 km (0.115 R)
• M75: 27,440,139 km (0.059 R)
• M76: 27,973,007 km (0.08 R)
• M77: 28,240,637 km (0.103 R)
• M78: 28,464,436 km (0.059 R)
• M79: 28,643,803 km (0.117 R)
• M80: 29,139,122 km (0.088 R)
• M81: 29,501,149 km (0.074 R)
• M82: 30,321,095 km (0.091 R)
• M83: 30,733,985 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.3

Radius: 11.3

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.21 AU - 10.43 AU

Year: 10341 Days

Day: 12.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 86,657,985 km

• M1: 148,850 km (0.082 R)
• M2: 329,415 km (0.073 R)
• M3: 487,539 km (0.049 R)
• M4: 577,897 km (0.027 R)
• M5: 691,591 km (0.119 R)
• M6: 868,715 km (0.108 R)
• M7: 1,021,753 km (0.111 R)
• M8: 1,535,323 km (0.107 R)
• M9: 1,943,875 km (0.112 R)
• M10: 2,070,584 km (0.11 R)
• M11: 2,467,318 km (0.078 R)
• M12: 2,716,997 km (0.072 R)
• M13: 3,924,102 km (0.051 R)
• M14: 4,118,130 km (0.069 R)
• M15: 4,415,082 km (0.117 R)
• M16: 4,549,271 km (0.056 R)
• M17: 5,135,246 km (0.107 R)
• M18: 5,818,160 km (0.073 R)
• M19: 6,876,416 km (0.066 R)
• M20: 7,150,329 km (0.111 R)
• M21: 7,708,778 km (0.099 R)
• M22: 7,789,711 km (0.1 R)
• M23: 8,075,293 km (0.057 R)
• M24: 8,741,004 km (0.095 R)
• M25: 8,867,713 km (0.072 R)
• M26: 8,952,685 km (0.046 R)
• M27: 9,294,815 km (0.054 R)
• M28: 9,467,451 km (0.105 R)
• M29: 9,684,966 km (0.09 R)
• M30: 9,859,996 km (0.114 R)
• M31: 10,978,240 km (0.066 R)
• M32: 11,668,484 km (0.102 R)
• M33: 12,372,791 km (0.12 R)
• M34: 13,528,135 km (0.103 R)
• M35: 13,970,197 km (0.069 R)
• M36: 14,768,003 km (0.102 R)
• M37: 15,580,469 km (0.113 R)
• M38: 15,992,162 km (0.056 R)
• M39: 16,199,355 km (0.088 R)
• M40: 16,984,445 km (0.097 R)
• M41: 17,089,911 km (0.088 R)
• M42: 17,835,357 km (0.095 R)
• M43: 18,374,209 km (0.072 R)
• M44: 18,591,275 km (0.088 R)
• M45: 18,809,239 km (0.078 R)
• M46: 19,192,659 km (0.059 R)
• M47: 20,470,524 km (0.071 R)
• M48: 20,639,270 km (0.062 R)
• M49: 21,205,049 km (0.099 R)
• M50: 21,604,027 km (0.055 R)
• M51: 21,890,656 km (0.113 R)
• M52: 22,236,078 km (0.099 R)
• M53: 22,351,717 km (0.036 R)
• M54: 23,695,256 km (0.073 R)
• M55: 25,245,389 km (0.111 R)
• M56: 26,459,974 km (0.108 R)
• M57: 27,012,738 km (0.03 R)
• M58: 27,259,724 km (0.115 R)
• M59: 29,008,972 km (0.072 R)
• M60: 29,198,662 km (0.101 R)
• M61: 29,578,940 km (0.054 R)
• M62: 30,152,648 km (0.025 R)
• M63: 30,601,441 km (0.094 R)
• M64: 30,794,422 km (0.086 R)
• M65: 31,116,955 km (0.1 R)
• M66: 31,895,612 km (0.074 R)
• M67: 33,273,858 km (0.077 R)
• M68: 33,604,768 km (0.099 R)
• M69: 34,070,017 km (0.035 R)
• M70: 34,336,900 km (0.106 R)
• M71: 34,805,441 km (0.11 R)
• M72: 35,141,437 km (0.117 R)
• M73: 36,360,062 km (0.084 R)
• M74: 37,730,079 km (0.11 R)
• M75: 38,075,351 km (0.102 R)
• M76: 38,282,993 km (0.079 R)
• M77: 41,228,724 km (0.107 R)
• M78: 44,028,897 km (0.084 R)
• M79: 44,246,712 km (0.067 R)
• M80: 45,048,856 km (0.105 R)
• M81: 45,341,768 km (0.048 R)
• M82: 45,415,071 km (0.077 R)
• M83: 45,561,827 km (0.108 R)
• M84: 45,929,389 km (0.103 R)
• M85: 48,305,302 km (0.058 R)
• M86: 48,380,101 km (0.088 R)
• M87: 48,755,143 km (0.082 R)
• M88: 49,357,125 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.4

Radius: 3.5

Gravity: 73.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.83 AU - 16.31 AU

Year: 21262 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,657,985 km

• M1: 406,607 km (0.1 R)
• M2: 1,070,522 km (0.054 R)
• M3: 1,682,078 km (0.115 R)
• M4: 1,930,411 km (0.095 R)
• M5: 2,003,415 km (0.115 R)
• M6: 2,114,716 km (0.077 R)
• M7: 2,660,149 km (0.118 R)
• M8: 3,290,106 km (0.109 R)
• M9: 3,333,639 km (0.105 R)
• M10: 3,779,889 km (0.08 R)
• M11: 4,056,645 km (0.067 R)
• M12: 4,387,556 km (0.107 R)
• M13: 4,727,293 km (0.087 R)
• M14: 4,875,395 km (0.09 R)
• M15: 5,796,020 km (0.101 R)
• M16: 6,222,075 km (0.1 R)
• M17: 6,493,445 km (0.072 R)
• M18: 7,559,330 km (0.031 R)
• M19: 7,790,608 km (0.117 R)
• M20: 9,164,665 km (0.104 R)
• M21: 9,349,269 km (0.098 R)
• M22: 10,100,250 km (0.105 R)
• M23: 10,611,575 km (0.106 R)
• M24: 13,640,184 km (0.036 R)
• M25: 14,275,676 km (0.109 R)
• M26: 14,633,065 km (0.092 R)
• M27: 14,776,829 km (0.094 R)
• M28: 15,722,437 km (0.109 R)
• M29: 15,943,393 km (0.084 R)
• M30: 16,091,345 km (0.102 R)
• M31: 16,239,746 km (0.111 R)
• M32: 17,063,732 km (0.062 R)
• M33: 17,824,586 km (0.106 R)
• M34: 18,830,183 km (0.111 R)
• M35: 19,300,519 km (0.118 R)
• M36: 21,627,514 km (0.088 R)
• M37: 23,872,230 km (0.112 R)
• M38: 24,551,404 km (0.115 R)
• M39: 24,807,815 km (0.079 R)
• M40: 28,219,694 km (0.113 R)
• M41: 28,398,613 km (0.105 R)
• M42: 28,488,222 km (0.092 R)
• M43: 28,577,831 km (0.086 R)
• M44: 28,937,614 km (0.042 R)
• M45: 29,570,562 km (0.111 R)
• M46: 30,116,744 km (0.11 R)
• M47: 31,219,280 km (0.087 R)
• M48: 31,496,934 km (0.066 R)
• M49: 31,682,435 km (0.047 R)
• M50: 34,988,100 km (0.114 R)
• M51: 36,146,436 km (0.103 R)
• M52: 37,808,767 km (0.08 R)
• M53: 38,104,672 km (0.1 R)
• M54: 38,599,691 km (0.093 R)
• M55: 38,798,208 km (0.056 R)
• M56: 41,410,336 km (0.116 R)
• M57: 44,910,777 km (0.076 R)
• M58: 46,168,745 km (0.099 R)
• M59: 46,696,227 km (0.113 R)
• M60: 46,907,908 km (0.059 R)
• M61: 47,438,233 km (0.095 R)
• M62: 47,863,839 km (0.045 R)
• M63: 49,903,157 km (0.113 R)
• M64: 50,770,376 km (0.066 R)
• M65: 54,510,622 km (0.099 R)
• M66: 54,622,072 km (0.095 R)
• M67: 55,964,115 km (0.059 R)
• M68: 56,639,100 km (0.063 R)
• M69: 57,090,736 km (0.113 R)
• M70: 58,224,838 km (0.059 R)
• M71: 58,566,519 km (0.12 R)
• M72: 61,092,479 km (0.119 R)
• M73: 62,718,309 km (0.102 R)
• M74: 63,419,474 km (0.037 R)
• M75: 65,183,682 km (0.107 R)
• M76: 66,725,587 km (0.072 R)
• M77: 67,560,942 km (0.042 R)
• M78: 68,519,714 km (0.115 R)
• M79: 68,639,841 km (0.091 R)
• M80: 69,362,399 km (0.049 R)
• M81: 70,572,048 km (0.07 R)
• M82: 70,693,521 km (0.03 R)
• M83: 71,544,882 km (0.119 R)
• M84: 73,996,193 km (0.077 R)
• M85: 74,366,298 km (0.086 R)
• M86: 77,223,917 km (0.104 R)
• M87: 78,100,710 km (0.119 R)
• M88: 78,603,209 km (0.039 R)
• M89: 79,611,499 km (0.082 R)
• M90: 82,533,893 km (0.088 R)
• M91: 83,173,873 km (0.094 R)
• M92: 83,430,284 km (0.078 R)
• M93: 83,944,003 km (0.096 R)
• M94: 84,329,965 km (0.098 R)
• M95: 84,845,480 km (0.082 R)
• M96: 85,232,788 km (0.074 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 10,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit