🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.8 AU - 0.88 AU

Year: 269 Days

Day: 29.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,493,064 km

• M1: 257,308 km (0.089 R)
• M2: 658,829 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.94 AU - 1.22 AU

Year: 393 Days

Day: 46.3 Hours

Environment

Temp: 66 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.79 AU - 2.67 AU

Year: 1165 Days

Day: 21.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,493,064 km

• M1: 730,038 km (0.107 R)
• M2: 1,850,226 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.46 AU - 5.72 AU

Year: 3440 Days

Day: 46.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.4

Radius: 13.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.46 AU - 7.38 AU

Year: 5691 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,493,064 km

• M1: 176,675 km (0.079 R)
• M2: 304,132 km (0.065 R)
• M3: 433,235 km (0.104 R)
• M4: 765,492 km (0.092 R)
• M5: 904,170 km (0.078 R)
• M6: 1,052,122 km (0.105 R)
• M7: 1,145,172 km (0.092 R)
• M8: 1,858,155 km (0.069 R)
• M9: 2,031,240 km (0.116 R)
• M10: 2,250,401 km (0.07 R)
• M11: 2,373,221 km (0.095 R)
• M12: 2,712,209 km (0.074 R)
• M13: 2,821,416 km (0.083 R)
• M14: 3,112,384 km (0.102 R)
• M15: 3,226,976 km (0.087 R)
• M16: 3,483,985 km (0.081 R)
• M17: 3,579,279 km (0.065 R)
• M18: 3,993,665 km (0.032 R)
• M19: 4,372,297 km (0.117 R)
• M20: 4,842,184 km (0.104 R)
• M21: 5,164,418 km (0.075 R)
• M22: 5,383,279 km (0.057 R)
• M23: 5,493,832 km (0.11 R)
• M24: 6,202,029 km (0.101 R)
• M25: 7,303,069 km (0.075 R)
• M26: 7,642,058 km (0.116 R)
• M27: 7,797,939 km (0.032 R)
• M28: 7,986,282 km (0.111 R)
• M29: 8,081,127 km (0.025 R)
• M30: 9,115,297 km (0.103 R)
• M31: 9,850,421 km (0.07 R)
• M32: 10,088,432 km (0.112 R)
• M33: 10,362,645 km (0.093 R)
• M34: 10,535,430 km (0.108 R)
• M35: 10,813,682 km (0.076 R)
• M36: 11,129,782 km (0.066 R)
• M37: 11,377,666 km (0.112 R)
• M38: 11,555,837 km (0.077 R)
• M39: 12,314,448 km (0.047 R)
• M40: 12,792,264 km (0.054 R)
• M41: 12,977,615 km (0.077 R)
• M42: 13,276,063 km (0.077 R)
• M43: 14,261,763 km (0.044 R)
• M44: 14,686,023 km (0.104 R)
• M45: 14,880,201 km (0.061 R)
• M46: 15,036,082 km (0.08 R)
• M47: 15,153,367 km (0.079 R)
• M48: 15,388,983 km (0.09 R)
• M49: 16,183,049 km (0.084 R)
• M50: 16,343,418 km (0.079 R)
• M51: 16,504,385 km (0.118 R)
• M52: 17,563,388 km (0.12 R)
• M53: 17,810,973 km (0.075 R)
• M54: 18,351,171 km (0.104 R)
• M55: 19,575,929 km (0.094 R)
• M56: 20,479,201 km (0.089 R)
• M57: 20,652,734 km (0.061 R)
• M58: 21,396,086 km (0.088 R)
• M59: 22,370,866 km (0.051 R)
• M60: 23,269,799 km (0.114 R)
• M61: 23,632,574 km (0.117 R)
• M62: 24,318,031 km (0.098 R)
• M63: 24,778,643 km (0.067 R)
• M64: 25,614,895 km (0.116 R)
• M65: 25,755,218 km (0.028 R)
• M66: 26,366,176 km (0.103 R)
• M67: 26,839,204 km (0.089 R)
• M68: 27,410,818 km (0.105 R)
• M69: 28,227,323 km (0.084 R)
• M70: 28,323,963 km (0.097 R)
• M71: 28,565,863 km (0.105 R)
• M72: 28,662,802 km (0.107 R)
• M73: 28,857,130 km (0.031 R)
• M74: 30,130,657 km (0.047 R)
• M75: 31,372,469 km (0.062 R)
• M76: 31,572,631 km (0.112 R)
• M77: 32,630,886 km (0.059 R)
• M78: 32,935,467 km (0.057 R)
• M79: 33,291,809 km (0.025 R)
• M80: 34,317,303 km (0.077 R)
• M81: 34,523,748 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.3

Radius: 9.3

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.3 AU - 8.9 AU

Year: 8823 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 32,493,064 km

• M1: 291,267 km (0.097 R)
• M2: 431,889 km (0.105 R)
• M3: 612,454 km (0.115 R)
• M4: 688,749 km (0.076 R)
• M5: 752,328 km (0.107 R)
• M6: 818,300 km (0.095 R)
• M7: 956,230 km (0.098 R)
• M8: 1,064,987 km (0.076 R)
• M9: 1,375,702 km (0.119 R)
• M10: 1,499,719 km (0.111 R)
• M11: 1,893,759 km (0.087 R)
• M12: 1,985,762 km (0.038 R)
• M13: 2,198,191 km (0.109 R)
• M14: 2,418,250 km (0.109 R)
• M15: 2,826,951 km (0.048 R)
• M16: 3,012,752 km (0.115 R)
• M17: 3,147,838 km (0.103 R)
• M18: 3,312,695 km (0.062 R)
• M19: 3,480,544 km (0.108 R)
• M20: 4,330,559 km (0.103 R)
• M21: 4,391,445 km (0.098 R)
• M22: 4,638,132 km (0.12 R)
• M23: 4,763,196 km (0.09 R)
• M24: 5,177,283 km (0.113 R)
• M25: 5,274,522 km (0.112 R)
• M26: 5,837,010 km (0.079 R)
• M27: 6,074,122 km (0.098 R)
• M28: 6,314,526 km (0.108 R)
• M29: 6,593,077 km (0.095 R)
• M30: 6,947,026 km (0.118 R)
• M31: 7,162,447 km (0.116 R)
• M32: 7,526,269 km (0.066 R)
• M33: 7,784,475 km (0.06 R)
• M34: 8,120,920 km (0.096 R)
• M35: 8,385,858 km (0.1 R)
• M36: 8,615,192 km (0.085 R)
• M37: 9,632,906 km (0.107 R)
• M38: 10,196,591 km (0.044 R)
• M39: 10,441,483 km (0.093 R)
• M40: 10,729,608 km (0.061 R)
• M41: 10,978,689 km (0.087 R)
• M42: 11,780,084 km (0.049 R)
• M43: 11,908,290 km (0.115 R)
• M44: 12,687,545 km (0.097 R)
• M45: 13,662,325 km (0.092 R)
• M46: 14,068,034 km (0.109 R)
• M47: 14,295,273 km (0.108 R)
• M48: 14,707,116 km (0.101 R)
• M49: 15,122,849 km (0.056 R)
• M50: 16,013,255 km (0.078 R)
• M51: 17,259,256 km (0.111 R)
• M52: 17,551,121 km (0.117 R)
• M53: 18,785,154 km (0.086 R)
• M54: 19,690,820 km (0.094 R)
• M55: 20,972,275 km (0.117 R)
• M56: 21,127,857 km (0.098 R)
• M57: 22,122,084 km (0.117 R)
• M58: 22,757,875 km (0.116 R)
• M59: 23,024,459 km (0.07 R)
• M60: 23,884,946 km (0.087 R)
• M61: 23,993,254 km (0.091 R)
• M62: 24,427,986 km (0.113 R)
• M63: 24,591,646 km (0.101 R)
• M64: 24,755,755 km (0.072 R)
• M65: 25,581,685 km (0.058 R)
• M66: 25,970,190 km (0.031 R)
• M67: 26,416,590 km (0.089 R)
• M68: 26,584,589 km (0.093 R)
• M69: 27,657,206 km (0.075 R)
• M70: 28,571,398 km (0.083 R)
• M71: 28,859,075 km (0.077 R)
• M72: 30,312,119 km (0.076 R)
• M73: 30,605,630 km (0.115 R)
• M74: 30,664,422 km (0.114 R)
• M75: 32,086,948 km (0.088 R)
• M76: 32,926,641 km (0.115 R)
• M77: 33,591,603 km (0.093 R)
• M78: 33,712,927 km (0.106 R)
• M79: 34,138,832 km (0.089 R)
• M80: 34,199,868 km (0.109 R)
• M81: 36,108,588 km (0.102 R)
• M82: 36,794,045 km (0.101 R)
• M83: 40,157,155 km (0.098 R)
• M84: 40,414,912 km (0.103 R)
• M85: 40,608,492 km (0.096 R)
• M86: 40,802,520 km (0.119 R)
• M87: 41,581,626 km (0.058 R)
• M88: 42,103,722 km (0.113 R)
• M89: 42,825,233 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.4

Radius: 5.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.62 AU - 13.7 AU

Year: 17663 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,493,064 km

• M1: 104,569 km (0.094 R)
• M2: 150,495 km (0.065 R)
• M3: 232,176 km (0.036 R)
• M4: 423,811 km (0.118 R)
• M5: 672,592 km (0.104 R)
• M6: 791,971 km (0.06 R)
• M7: 1,051,523 km (0.048 R)
• M8: 1,159,533 km (0.06 R)
• M9: 1,254,977 km (0.054 R)
• M10: 1,556,865 km (0.027 R)
• M11: 1,644,679 km (0.043 R)
• M12: 1,734,139 km (0.055 R)
• M13: 1,993,392 km (0.117 R)
• M14: 2,205,671 km (0.107 R)
• M15: 2,465,971 km (0.09 R)
• M16: 2,672,865 km (0.11 R)
• M17: 2,928,528 km (0.063 R)
• M18: 3,081,417 km (0.094 R)
• M19: 3,125,548 km (0.068 R)
• M20: 3,169,829 km (0.069 R)
• M21: 3,259,289 km (0.099 R)
• M22: 3,509,267 km (0.075 R)
• M23: 3,789,164 km (0.053 R)
• M24: 3,931,731 km (0.09 R)
• M25: 4,444,852 km (0.099 R)
• M26: 4,620,629 km (0.063 R)
• M27: 5,187,755 km (0.07 R)
• M28: 5,346,179 km (0.064 R)
• M29: 5,399,436 km (0.091 R)
• M30: 5,776,722 km (0.099 R)
• M31: 6,958,695 km (0.099 R)
• M32: 7,045,910 km (0.068 R)
• M33: 7,636,672 km (0.063 R)
• M34: 9,054,860 km (0.112 R)
• M35: 9,277,761 km (0.111 R)
• M36: 9,373,803 km (0.079 R)
• M37: 10,820,115 km (0.108 R)
• M38: 11,260,681 km (0.114 R)
• M39: 11,363,155 km (0.067 R)
• M40: 12,475,565 km (0.073 R)
• M41: 13,080,539 km (0.109 R)
• M42: 13,260,355 km (0.105 R)
• M43: 13,877,596 km (0.103 R)
• M44: 14,318,910 km (0.116 R)
• M45: 14,652,962 km (0.05 R)
• M46: 14,690,212 km (0.118 R)
• M47: 16,710,531 km (0.047 R)
• M48: 17,534,815 km (0.093 R)
• M49: 18,372,414 km (0.1 R)
• M50: 18,735,338 km (0.083 R)
• M51: 18,937,894 km (0.038 R)
• M52: 19,591,188 km (0.087 R)
• M53: 19,920,602 km (0.11 R)
• M54: 20,044,619 km (0.05 R)
• M55: 20,251,961 km (0.093 R)
• M56: 20,626,854 km (0.103 R)
• M57: 21,764,994 km (0.071 R)
• M58: 22,449,105 km (0.086 R)
• M59: 22,621,292 km (0.065 R)
• M60: 22,923,630 km (0.064 R)
• M61: 23,053,481 km (0.099 R)
• M62: 23,970,067 km (0.067 R)
• M63: 24,987,632 km (0.076 R)
• M64: 25,032,062 km (0.052 R)
• M65: 25,299,992 km (0.119 R)
• M66: 25,838,694 km (0.081 R)
• M67: 26,109,466 km (0.112 R)
• M68: 26,517,270 km (0.035 R)
• M69: 26,836,063 km (0.076 R)
• M70: 26,881,690 km (0.039 R)
• M71: 27,156,053 km (0.059 R)
• M72: 27,661,394 km (0.107 R)
• M73: 27,753,547 km (0.051 R)
• M74: 27,984,675 km (0.086 R)
• M75: 28,077,127 km (0.083 R)
• M76: 29,289,917 km (0.092 R)
• M77: 30,234,478 km (0.045 R)
• M78: 30,519,761 km (0.086 R)
• M79: 30,710,498 km (0.086 R)
• M80: 32,153,220 km (0.119 R)
• M81: 32,201,690 km (0.093 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit