🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.78 AU - 1.02 AU

Year: 304 Days

Day: 13 Hours

Environment

Temp: 175 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,875,364 km

• M1: 51,162 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.94 AU - 1.38 AU

Year: 445 Days

Day: 34.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 170.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,875,364 km

• M1: 398,379 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.6 AU - 5.06 AU

Year: 3212 Days

Day: 37.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.42 AU - 5.58 AU

Year: 3985 Days

Day: 15.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.3

Radius: 12.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.97 AU - 7.91 AU

Year: 5825 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 94,875,364 km

• M1: 185,352 km (0.097 R)
• M2: 368,160 km (0.107 R)
• M3: 551,119 km (0.091 R)
• M4: 722,707 km (0.085 R)
• M5: 825,631 km (0.104 R)
• M6: 1,037,312 km (0.118 R)
• M7: 1,348,326 km (0.113 R)
• M8: 1,527,544 km (0.082 R)
• M9: 1,676,693 km (0.076 R)
• M10: 2,126,384 km (0.115 R)
• M11: 2,223,623 km (0.115 R)
• M12: 2,365,292 km (0.096 R)
• M13: 2,568,895 km (0.111 R)
• M14: 2,748,113 km (0.044 R)
• M15: 2,931,520 km (0.086 R)
• M16: 3,166,688 km (0.065 R)
• M17: 3,262,430 km (0.075 R)
• M18: 3,440,751 km (0.05 R)
• M19: 3,705,838 km (0.04 R)
• M20: 3,823,871 km (0.109 R)
• M21: 4,185,898 km (0.12 R)
• M22: 4,415,680 km (0.077 R)
• M23: 4,595,198 km (0.1 R)
• M24: 4,758,858 km (0.069 R)
• M25: 4,906,062 km (0.091 R)
• M26: 5,299,804 km (0.036 R)
• M27: 5,958,782 km (0.072 R)
• M28: 6,338,462 km (0.097 R)
• M29: 6,582,456 km (0.112 R)
• M30: 7,248,017 km (0.119 R)
• M31: 7,567,408 km (0.102 R)
• M32: 7,761,287 km (0.099 R)
• M33: 8,710,486 km (0.109 R)
• M34: 9,210,292 km (0.072 R)
• M35: 10,071,976 km (0.088 R)
• M36: 10,524,509 km (0.096 R)
• M37: 10,765,362 km (0.114 R)
• M38: 10,959,390 km (0.1 R)
• M39: 11,449,623 km (0.105 R)
• M40: 11,697,357 km (0.109 R)
• M41: 11,871,788 km (0.104 R)
• M42: 12,349,903 km (0.097 R)
• M43: 12,782,988 km (0.074 R)
• M44: 13,117,489 km (0.099 R)
• M45: 13,428,952 km (0.112 R)
• M46: 13,664,120 km (0.11 R)
• M47: 13,926,963 km (0.103 R)
• M48: 14,112,016 km (0.099 R)
• M49: 14,271,338 km (0.109 R)
• M50: 14,404,480 km (0.068 R)
• M51: 14,672,110 km (0.03 R)
• M52: 15,512,102 km (0.119 R)
• M53: 15,703,887 km (0.054 R)
• M54: 16,062,323 km (0.072 R)
• M55: 16,423,453 km (0.107 R)
• M56: 16,507,078 km (0.092 R)
• M57: 16,899,772 km (0.115 R)
• M58: 17,894,598 km (0.093 R)
• M59: 18,355,808 km (0.104 R)
• M60: 18,675,050 km (0.118 R)
• M61: 19,496,193 km (0.111 R)
• M62: 19,911,177 km (0.067 R)
• M63: 20,000,487 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.5

Radius: 10.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.62 AU - 9.14 AU

Year: 8647 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 94,875,364 km

• M1: 130,749 km (0.063 R)
• M2: 232,924 km (0.07 R)
• M3: 333,304 km (0.027 R)
• M4: 414,835 km (0.073 R)
• M5: 580,739 km (0.108 R)
• M6: 660,774 km (0.086 R)
• M7: 980,165 km (0.109 R)
• M8: 1,224,159 km (0.107 R)
• M9: 1,330,523 km (0.11 R)
• M10: 2,422,438 km (0.059 R)
• M11: 3,572,547 km (0.09 R)
• M12: 4,319,788 km (0.1 R)
• M13: 4,390,099 km (0.039 R)
• M14: 4,795,809 km (0.065 R)
• M15: 6,110,624 km (0.112 R)
• M16: 6,189,761 km (0.066 R)
• M17: 6,295,826 km (0.082 R)
• M18: 6,509,751 km (0.094 R)
• M19: 6,698,843 km (0.104 R)
• M20: 6,889,880 km (0.093 R)
• M21: 7,389,237 km (0.1 R)
• M22: 7,785,821 km (0.118 R)
• M23: 8,044,326 km (0.109 R)
• M24: 8,837,195 km (0.111 R)
• M25: 9,685,415 km (0.078 R)
• M26: 10,181,930 km (0.077 R)
• M27: 10,559,665 km (0.117 R)
• M28: 11,818,980 km (0.067 R)
• M29: 13,467,698 km (0.112 R)
• M30: 14,021,509 km (0.115 R)
• M31: 14,547,495 km (0.097 R)
• M32: 14,653,560 km (0.08 R)
• M33: 14,724,320 km (0.11 R)
• M34: 15,258,983 km (0.066 R)
• M35: 16,900,819 km (0.063 R)
• M36: 17,161,269 km (0.109 R)
• M37: 17,460,465 km (0.079 R)
• M38: 17,686,059 km (0.099 R)
• M39: 17,874,851 km (0.048 R)
• M40: 18,905,431 km (0.104 R)
• M41: 19,253,246 km (0.08 R)
• M42: 20,151,880 km (0.025 R)
• M43: 20,507,175 km (0.088 R)
• M44: 20,824,772 km (0.119 R)
• M45: 21,746,893 km (0.074 R)
• M46: 22,152,004 km (0.111 R)
• M47: 24,214,659 km (0.114 R)
• M48: 25,141,568 km (0.093 R)
• M49: 25,994,276 km (0.078 R)
• M50: 26,769,791 km (0.079 R)
• M51: 27,378,206 km (0.096 R)
• M52: 27,552,936 km (0.119 R)
• M53: 27,903,294 km (0.044 R)
• M54: 29,409,296 km (0.098 R)
• M55: 29,902,221 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.1

Radius: 8.1

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.11 AU - 10.53 AU

Year: 9337 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 94,875,364 km

• M1: 220,956 km (0.059 R)
• M2: 311,762 km (0.112 R)
• M3: 406,757 km (0.092 R)
• M4: 488,287 km (0.105 R)
• M5: 754,272 km (0.096 R)
• M6: 1,372,560 km (0.1 R)
• M7: 1,500,616 km (0.098 R)
• M8: 1,575,714 km (0.032 R)
• M9: 1,652,009 km (0.12 R)
• M10: 2,177,846 km (0.1 R)
• M11: 2,393,416 km (0.106 R)
• M12: 2,526,110 km (0.096 R)
• M13: 2,775,639 km (0.116 R)
• M14: 2,845,202 km (0.07 R)
• M15: 3,774,803 km (0.051 R)
• M16: 3,851,996 km (0.111 R)
• M17: 4,433,931 km (0.097 R)
• M18: 4,488,235 km (0.082 R)
• M19: 4,707,546 km (0.073 R)
• M20: 5,099,941 km (0.109 R)
• M21: 5,300,103 km (0.113 R)
• M22: 5,590,472 km (0.115 R)
• M23: 5,886,078 km (0.115 R)
• M24: 6,616,415 km (0.106 R)
• M25: 6,678,498 km (0.113 R)
• M26: 7,023,919 km (0.096 R)
• M27: 7,214,657 km (0.116 R)
• M28: 7,896,075 km (0.103 R)
• M29: 8,631,797 km (0.105 R)
• M30: 9,634,851 km (0.104 R)
• M31: 9,846,981 km (0.046 R)
• M32: 10,747,410 km (0.03 R)
• M33: 10,857,215 km (0.031 R)
• M34: 11,004,270 km (0.117 R)
• M35: 11,374,674 km (0.105 R)
• M36: 11,598,921 km (0.051 R)
• M37: 11,749,118 km (0.071 R)
• M38: 11,975,908 km (0.118 R)
• M39: 12,089,752 km (0.119 R)
• M40: 12,433,528 km (0.062 R)
• M41: 12,548,868 km (0.114 R)
• M42: 12,858,087 km (0.118 R)
• M43: 13,130,804 km (0.088 R)
• M44: 13,602,635 km (0.062 R)
• M45: 13,761,209 km (0.114 R)
• M46: 14,200,279 km (0.059 R)
• M47: 14,361,246 km (0.103 R)
• M48: 14,684,677 km (0.103 R)
• M49: 16,127,997 km (0.111 R)
• M50: 17,486,794 km (0.095 R)
• M51: 18,970,207 km (0.032 R)
• M52: 19,325,203 km (0.068 R)
• M53: 19,414,213 km (0.095 R)
• M54: 19,682,293 km (0.068 R)
• M55: 20,312,399 km (0.065 R)
• M56: 20,403,055 km (0.045 R)
• M57: 20,629,995 km (0.118 R)
• M58: 21,224,198 km (0.041 R)
• M59: 21,500,356 km (0.119 R)
• M60: 24,808,563 km (0.041 R)
• M61: 25,050,911 km (0.116 R)
• M62: 25,245,239 km (0.097 R)
• M63: 25,391,396 km (0.066 R)
• M64: 25,782,445 km (0.108 R)
• M65: 26,323,541 km (0.059 R)
• M66: 26,620,193 km (0.108 R)
• M67: 26,768,893 km (0.1 R)
• M68: 26,917,893 km (0.072 R)
• M69: 27,067,341 km (0.115 R)
• M70: 27,918,553 km (0.1 R)
• M71: 28,069,647 km (0.026 R)
• M72: 29,033,207 km (0.115 R)
• M73: 29,237,408 km (0.043 R)
• M74: 29,595,994 km (0.074 R)
• M75: 30,836,310 km (0.061 R)
• M76: 30,940,430 km (0.091 R)
• M77: 31,044,700 km (0.071 R)
• M78: 31,201,329 km (0.074 R)
• M79: 31,515,335 km (0.082 R)
• M80: 31,620,203 km (0.095 R)
• M81: 32,622,359 km (0.116 R)
• M82: 32,834,788 km (0.069 R)
• M83: 32,994,259 km (0.106 R)
• M84: 33,421,062 km (0.063 R)
• M85: 35,200,529 km (0.045 R)
• M86: 36,019,577 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.7

Radius: 7.1

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 18.57 AU - 21.53 AU

Year: 32001 Days

Day: 23.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,875,364 km

• M1: 103,821 km (0.099 R)
• M2: 212,878 km (0.074 R)
• M3: 790,475 km (0.112 R)
• M4: 963,111 km (0.084 R)
• M5: 1,587,084 km (0.093 R)
• M6: 2,647,583 km (0.114 R)
• M7: 2,820,069 km (0.116 R)
• M8: 2,996,296 km (0.09 R)
• M9: 3,641,212 km (0.1 R)
• M10: 3,784,826 km (0.12 R)
• M11: 4,077,888 km (0.051 R)
• M12: 5,160,379 km (0.045 R)
• M13: 5,321,944 km (0.06 R)
• M14: 5,539,908 km (0.111 R)
• M15: 5,705,364 km (0.086 R)
• M16: 6,383,640 km (0.079 R)
• M17: 7,387,292 km (0.094 R)
• M18: 7,569,503 km (0.098 R)
• M19: 7,876,627 km (0.103 R)
• M20: 8,502,844 km (0.063 R)
• M21: 9,869,271 km (0.062 R)
• M22: 10,543,658 km (0.077 R)
• M23: 10,886,536 km (0.092 R)
• M24: 13,608,769 km (0.07 R)
• M25: 14,738,233 km (0.102 R)
• M26: 15,663,346 km (0.051 R)
• M27: 16,607,159 km (0.089 R)
• M28: 18,631,966 km (0.07 R)
• M29: 19,212,705 km (0.098 R)
• M30: 22,819,958 km (0.072 R)
• M31: 23,709,019 km (0.065 R)
• M32: 27,847,494 km (0.082 R)
• M33: 28,796,992 km (0.094 R)
• M34: 29,275,705 km (0.104 R)
• M35: 29,467,938 km (0.1 R)
• M36: 32,899,265 km (0.113 R)
• M37: 33,500,050 km (0.083 R)
• M38: 34,205,553 km (0.054 R)
• M39: 36,145,239 km (0.066 R)
• M40: 39,597,659 km (0.095 R)
• M41: 40,986,376 km (0.113 R)
• M42: 42,608,466 km (0.049 R)
• M43: 43,263,255 km (0.112 R)
• M44: 44,914,517 km (0.098 R)
• M45: 45,358,374 km (0.074 R)
• M46: 45,803,577 km (0.047 R)
• M47: 47,486,254 km (0.108 R)
• M48: 48,391,919 km (0.094 R)
• M49: 48,733,002 km (0.108 R)
• M50: 49,303,269 km (0.114 R)
• M51: 50,105,413 km (0.044 R)
• M52: 51,258,813 km (0.108 R)
• M53: 52,654,262 km (0.068 R)
• M54: 53,474,058 km (0.103 R)
• M55: 55,126,367 km (0.088 R)
• M56: 56,316,717 km (0.076 R)
• M57: 56,555,924 km (0.063 R)
• M58: 57,515,594 km (0.08 R)
• M59: 58,965,347 km (0.074 R)
• M60: 59,329,618 km (0.09 R)
• M61: 60,182,625 km (0.096 R)
• M62: 60,427,068 km (0.063 R)
• M63: 60,671,810 km (0.091 R)
• M64: 60,917,001 km (0.11 R)
• M65: 62,147,443 km (0.046 R)
• M66: 64,258,120 km (0.067 R)
• M67: 64,758,076 km (0.091 R)
• M68: 65,008,652 km (0.115 R)
• M69: 66,139,762 km (0.082 R)
• M70: 66,771,065 km (0.076 R)
• M71: 67,785,338 km (0.116 R)
• M72: 68,804,549 km (0.106 R)
• M73: 69,957,200 km (0.11 R)
• M74: 71,633,594 km (0.094 R)
• M75: 71,762,996 km (0.097 R)
• M76: 72,281,802 km (0.025 R)
• M77: 76,344,132 km (0.051 R)
• M78: 80,884,128 km (0.064 R)
• M79: 81,559,114 km (0.117 R)
• M80: 81,829,586 km (0.048 R)
• M81: 85,099,048 km (0.107 R)
• M82: 85,236,080 km (0.037 R)
• M83: 85,373,410 km (0.103 R)
• M84: 86,335,923 km (0.109 R)
• M85: 87,302,176 km (0.101 R)
• M86: 92,891,751 km (0.06 R)
• M87: 93,740,270 km (0.12 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 14,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit