🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.08 AU - 1.28 AU

Year: 494 Days

Day: 21.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,431,501 km

• M1: 65,075 km (0.119 R)
• M2: 321,336 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.77 AU - 2.75 AU

Year: 1308 Days

Day: 18.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.12 AU - 2.74 AU

Year: 1458 Days

Day: 43.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.6

Radius: 14.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.19 AU - 5.39 AU

Year: 4036 Days

Day: 14.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,431,501 km

• M1: 184,903 km (0.113 R)
• M2: 292,015 km (0.103 R)
• M3: 627,114 km (0.071 R)
• M4: 807,679 km (0.082 R)
• M5: 930,499 km (0.047 R)
• M6: 1,073,814 km (0.05 R)
• M7: 1,369,419 km (0.118 R)
• M8: 1,937,891 km (0.094 R)
• M9: 2,284,210 km (0.103 R)
• M10: 2,464,924 km (0.085 R)
• M11: 2,631,875 km (0.103 R)
• M12: 2,841,163 km (0.112 R)
• M13: 3,036,238 km (0.119 R)
• M14: 3,337,379 km (0.113 R)
• M15: 3,861,271 km (0.062 R)
• M16: 4,012,664 km (0.12 R)
• M17: 4,321,434 km (0.058 R)
• M18: 4,730,135 km (0.101 R)
• M19: 5,175,189 km (0.107 R)
• M20: 5,463,314 km (0.046 R)
• M21: 5,560,553 km (0.114 R)
• M22: 5,731,992 km (0.039 R)
• M23: 6,005,307 km (0.084 R)
• M24: 7,274,047 km (0.055 R)
• M25: 7,706,086 km (0.114 R)
• M26: 7,897,870 km (0.088 R)
• M27: 8,258,102 km (0.084 R)
• M28: 8,708,840 km (0.102 R)
• M29: 9,081,040 km (0.106 R)
• M30: 9,196,679 km (0.051 R)
• M31: 10,019,617 km (0.12 R)
• M32: 10,229,054 km (0.076 R)
• M33: 10,409,768 km (0.106 R)
• M34: 10,561,161 km (0.047 R)
• M35: 10,835,523 km (0.117 R)
• M36: 11,019,678 km (0.046 R)
• M37: 11,205,030 km (0.071 R)
• M38: 11,641,407 km (0.083 R)
• M39: 11,767,069 km (0.089 R)
• M40: 12,242,641 km (0.066 R)
• M41: 12,530,916 km (0.098 R)
• M42: 13,081,735 km (0.111 R)
• M43: 13,376,443 km (0.099 R)
• M44: 13,906,020 km (0.034 R)
• M45: 14,072,971 km (0.08 R)
• M46: 14,611,673 km (0.098 R)
• M47: 15,054,183 km (0.117 R)
• M48: 15,882,956 km (0.12 R)
• M49: 16,022,530 km (0.1 R)
• M50: 16,197,709 km (0.094 R)
• M51: 16,620,323 km (0.064 R)
• M52: 16,726,688 km (0.103 R)
• M53: 17,046,827 km (0.07 R)
• M54: 18,128,569 km (0.057 R)
• M55: 18,384,082 km (0.051 R)
• M56: 18,862,048 km (0.099 R)
• M57: 19,344,052 km (0.08 R)
• M58: 20,358,176 km (0.086 R)
• M59: 20,700,007 km (0.076 R)
• M60: 22,086,480 km (0.098 R)
• M61: 23,027,600 km (0.057 R)
• M62: 23,383,793 km (0.092 R)
• M63: 24,222,139 km (0.098 R)
• M64: 24,423,348 km (0.115 R)
• M65: 24,746,181 km (0.092 R)
• M66: 24,867,654 km (0.064 R)
• M67: 25,192,431 km (0.104 R)
• M68: 25,314,652 km (0.088 R)
• M69: 25,518,704 km (0.084 R)
• M70: 25,764,344 km (0.107 R)
• M71: 25,887,313 km (0.052 R)
• M72: 26,216,578 km (0.108 R)
• M73: 26,381,734 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.1

Radius: 9.5

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.54 AU - 5.8 AU

Year: 4526 Days

Day: 11.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,431,501 km

• M1: 223,350 km (0.118 R)
• M2: 353,051 km (0.074 R)
• M3: 463,454 km (0.084 R)
• M4: 565,630 km (0.1 R)
• M5: 895,044 km (0.113 R)
• M6: 1,013,226 km (0.076 R)
• M7: 1,279,959 km (0.11 R)
• M8: 1,354,010 km (0.065 R)
• M9: 1,537,717 km (0.029 R)
• M10: 1,600,697 km (0.075 R)
• M11: 1,997,880 km (0.048 R)
• M12: 2,425,281 km (0.114 R)
• M13: 2,555,281 km (0.082 R)
• M14: 2,630,679 km (0.098 R)
• M15: 2,706,824 km (0.066 R)
• M16: 2,979,092 km (0.113 R)
• M17: 3,118,667 km (0.069 R)
• M18: 3,219,645 km (0.118 R)
• M19: 3,362,960 km (0.115 R)
• M20: 4,088,959 km (0.096 R)
• M21: 4,676,130 km (0.099 R)
• M22: 4,768,731 km (0.059 R)
• M23: 5,313,716 km (0.068 R)
• M24: 5,507,894 km (0.076 R)
• M25: 5,704,466 km (0.106 R)
• M26: 6,257,081 km (0.109 R)
• M27: 6,333,675 km (0.089 R)
• M28: 6,410,718 km (0.108 R)
• M29: 6,669,671 km (0.063 R)
• M30: 6,800,420 km (0.116 R)
• M31: 6,905,587 km (0.067 R)
• M32: 7,117,717 km (0.111 R)
• M33: 7,385,946 km (0.052 R)
• M34: 7,548,409 km (0.067 R)
• M35: 7,987,629 km (0.078 R)
• M36: 8,154,430 km (0.093 R)
• M37: 8,948,197 km (0.111 R)
• M38: 9,237,818 km (0.068 R)
• M39: 9,737,026 km (0.087 R)
• M40: 10,064,646 km (0.066 R)
• M41: 10,124,634 km (0.058 R)
• M42: 10,792,290 km (0.062 R)
• M43: 11,694,066 km (0.079 R)
• M44: 12,233,964 km (0.097 R)
• M45: 12,426,347 km (0.097 R)
• M46: 12,977,166 km (0.028 R)
• M47: 13,272,024 km (0.086 R)
• M48: 13,968,701 km (0.097 R)
• M49: 14,575,171 km (0.103 R)
• M50: 14,677,197 km (0.099 R)
• M51: 14,950,063 km (0.104 R)
• M52: 15,018,579 km (0.046 R)
• M53: 15,293,690 km (0.117 R)
• M54: 15,362,804 km (0.116 R)
• M55: 15,431,918 km (0.11 R)
• M56: 15,570,446 km (0.069 R)
• M57: 15,744,278 km (0.086 R)
• M58: 16,128,894 km (0.088 R)
• M59: 16,375,432 km (0.113 R)
• M60: 16,694,075 km (0.054 R)
• M61: 16,943,305 km (0.085 R)
• M62: 17,193,732 km (0.093 R)
• M63: 17,265,539 km (0.118 R)
• M64: 17,589,867 km (0.107 R)
• M65: 18,244,508 km (0.055 R)
• M66: 19,577,873 km (0.096 R)
• M67: 19,765,469 km (0.119 R)
• M68: 20,712,723 km (0.051 R)
• M69: 22,141,532 km (0.063 R)
• M70: 23,045,702 km (0.059 R)
• M71: 23,243,919 km (0.091 R)
• M72: 23,881,804 km (0.083 R)
• M73: 24,727,930 km (0.118 R)
• M74: 24,849,553 km (0.085 R)
• M75: 25,871,157 km (0.091 R)
• M76: 25,994,575 km (0.099 R)
• M77: 26,325,037 km (0.049 R)
• M78: 26,864,786 km (0.088 R)
• M79: 27,324,350 km (0.057 R)
• M80: 27,408,125 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.4

Radius: 14.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.86 AU - 10.2 AU

Year: 9592 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 47,431,501 km

• M1: 187,895 km (0.046 R)
• M2: 280,197 km (0.115 R)
• M3: 617,690 km (0.081 R)
• M4: 1,101,340 km (0.108 R)
• M5: 1,233,734 km (0.081 R)
• M6: 1,371,962 km (0.081 R)
• M7: 1,664,875 km (0.103 R)
• M8: 2,112,472 km (0.101 R)
• M9: 2,280,470 km (0.11 R)
• M10: 2,437,398 km (0.097 R)
• M11: 2,597,917 km (0.113 R)
• M12: 2,762,025 km (0.077 R)
• M13: 2,862,256 km (0.109 R)
• M14: 3,399,911 km (0.09 R)
• M15: 3,580,176 km (0.07 R)
• M16: 3,856,783 km (0.086 R)
• M17: 3,950,431 km (0.064 R)
• M18: 4,391,745 km (0.077 R)
• M19: 4,829,019 km (0.087 R)
• M20: 5,363,832 km (0.104 R)
• M21: 5,723,914 km (0.09 R)
• M22: 6,048,242 km (0.077 R)
• M23: 6,378,554 km (0.089 R)
• M24: 7,011,353 km (0.064 R)
• M25: 7,475,705 km (0.057 R)
• M26: 7,593,438 km (0.042 R)
• M27: 7,854,487 km (0.119 R)
• M28: 8,532,464 km (0.099 R)
• M29: 8,978,266 km (0.096 R)
• M30: 9,229,291 km (0.097 R)
• M31: 9,380,983 km (0.093 R)
• M32: 9,789,685 km (0.081 R)
• M33: 9,918,638 km (0.084 R)
• M34: 10,651,219 km (0.072 R)
• M35: 10,970,610 km (0.093 R)
• M36: 11,212,061 km (0.101 R)
• M37: 11,892,432 km (0.105 R)
• M38: 12,390,593 km (0.066 R)
• M39: 12,754,714 km (0.118 R)
• M40: 14,275,526 km (0.101 R)
• M41: 14,716,242 km (0.104 R)
• M42: 15,370,882 km (0.1 R)
• M43: 16,156,869 km (0.095 R)
• M44: 17,204,354 km (0.102 R)
• M45: 17,422,766 km (0.071 R)
• M46: 18,115,255 km (0.096 R)
• M47: 19,138,504 km (0.12 R)
• M48: 19,462,085 km (0.114 R)
• M49: 19,885,596 km (0.058 R)
• M50: 20,246,277 km (0.081 R)
• M51: 20,443,895 km (0.066 R)
• M52: 21,408,353 km (0.05 R)
• M53: 21,778,009 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 10.1

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.81 AU - 9.83 AU

Year: 10085 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,431,501 km

• M1: 269,575 km (0.073 R)
• M2: 371,452 km (0.101 R)
• M3: 476,020 km (0.108 R)
• M4: 607,667 km (0.114 R)
• M5: 855,849 km (0.043 R)
• M6: 1,116,748 km (0.1 R)
• M7: 1,277,267 km (0.086 R)
• M8: 1,402,929 km (0.087 R)
• M9: 1,851,423 km (0.115 R)
• M10: 1,946,418 km (0.098 R)
• M11: 2,241,425 km (0.105 R)
• M12: 2,791,795 km (0.12 R)
• M13: 3,353,984 km (0.09 R)
• M14: 3,441,349 km (0.101 R)
• M15: 3,648,243 km (0.096 R)
• M16: 3,798,589 km (0.085 R)
• M17: 4,105,414 km (0.099 R)
• M18: 4,613,150 km (0.057 R)
• M19: 5,862,292 km (0.032 R)
• M20: 5,968,057 km (0.108 R)
• M21: 6,288,945 km (0.089 R)
• M22: 6,615,517 km (0.072 R)
• M23: 6,836,323 km (0.088 R)
• M24: 7,097,073 km (0.12 R)
• M25: 7,821,126 km (0.105 R)
• M26: 8,172,382 km (0.111 R)
• M27: 8,251,220 km (0.092 R)
• M28: 8,369,851 km (0.105 R)
• M29: 8,729,036 km (0.089 R)
• M30: 9,837,107 km (0.118 R)
• M31: 10,988,861 km (0.104 R)
• M32: 11,426,285 km (0.056 R)
• M33: 11,869,394 km (0.101 R)
• M34: 12,048,313 km (0.103 R)
• M35: 12,544,679 km (0.101 R)
• M36: 12,955,924 km (0.117 R)
• M37: 13,371,506 km (0.08 R)
• M38: 14,263,259 km (0.114 R)
• M39: 14,501,120 km (0.115 R)
• M40: 14,932,560 km (0.062 R)
• M41: 15,029,051 km (0.083 R)
• M42: 15,514,496 km (0.115 R)
• M43: 15,710,170 km (0.11 R)
• M44: 16,054,395 km (0.1 R)
• M45: 16,153,279 km (0.108 R)
• M46: 16,351,496 km (0.051 R)
• M47: 16,500,795 km (0.061 R)
• M48: 16,900,969 km (0.098 R)
• M49: 17,001,499 km (0.046 R)
• M50: 17,354,999 km (0.086 R)
• M51: 19,632,177 km (0.109 R)
• M52: 20,056,138 km (0.067 R)
• M53: 20,269,315 km (0.065 R)
• M54: 20,376,128 km (0.053 R)
• M55: 20,967,338 km (0.05 R)
• M56: 21,946,756 km (0.053 R)
• M57: 22,056,411 km (0.077 R)
• M58: 23,108,084 km (0.075 R)
• M59: 23,724,427 km (0.113 R)
• M60: 25,432,835 km (0.064 R)
• M61: 25,952,987 km (0.095 R)
• M62: 26,652,057 km (0.117 R)
• M63: 26,769,193 km (0.079 R)
• M64: 27,062,704 km (0.111 R)
• M65: 28,666,243 km (0.108 R)
• M66: 28,906,348 km (0.107 R)
• M67: 30,606,228 km (0.057 R)
• M68: 31,159,441 km (0.113 R)
• M69: 31,964,427 km (0.073 R)
• M70: 33,342,224 km (0.099 R)
• M71: 34,675,440 km (0.094 R)
• M72: 34,995,430 km (0.116 R)
• M73: 37,197,361 km (0.066 R)
• M74: 37,524,980 km (0.075 R)
• M75: 37,985,293 km (0.085 R)
• M76: 38,183,061 km (0.119 R)
• M77: 38,844,882 km (0.06 R)
• M78: 38,977,725 km (0.092 R)
• M79: 39,510,593 km (0.062 R)
• M80: 39,911,814 km (0.084 R)
• M81: 40,112,874 km (0.092 R)
• M82: 41,394,329 km (0.078 R)
• M83: 41,733,767 km (0.081 R)
• M84: 42,415,634 km (0.029 R)
• M85: 42,963,611 km (0.117 R)
• M86: 46,300,691 km (0.115 R)
• M87: 46,512,072 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 18,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit