🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.49 AU - 0.59 AU

Year: 256 Days

Day: 15 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.6 AU - 0.62 AU

Year: 308 Days

Day: 32.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.6

Radius: 13.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.68 AU - 0.8 AU

Year: 411 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 26,698,378 km

• M1: 175,927 km (0.106 R)
• M2: 264,040 km (0.068 R)
• M3: 350,209 km (0.04 R)
• M4: 476,619 km (0.032 R)
• M5: 576,550 km (0.052 R)
• M6: 765,792 km (0.108 R)
• M7: 884,722 km (0.055 R)
• M8: 1,108,670 km (0.089 R)
• M9: 1,194,240 km (0.096 R)
• M10: 1,343,688 km (0.043 R)
• M11: 1,469,799 km (0.102 R)
• M12: 1,653,505 km (0.083 R)
• M13: 1,826,440 km (0.11 R)
• M14: 1,915,302 km (0.081 R)
• M15: 2,097,512 km (0.056 R)
• M16: 2,185,924 km (0.087 R)
• M17: 2,521,173 km (0.093 R)
• M18: 2,700,391 km (0.074 R)
• M19: 2,982,982 km (0.113 R)
• M20: 3,116,722 km (0.1 R)
• M21: 3,281,130 km (0.078 R)
• M22: 3,401,856 km (0.082 R)
• M23: 3,565,366 km (0.058 R)
• M24: 3,731,569 km (0.108 R)
• M25: 3,876,081 km (0.112 R)
• M26: 3,973,469 km (0.083 R)
• M27: 4,102,722 km (0.117 R)
• M28: 4,189,488 km (0.056 R)
• M29: 4,289,569 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 8.4

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.9 AU - 1.12 AU

Year: 655 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 26,698,378 km

• M1: 107,860 km (0.106 R)
• M2: 188,045 km (0.047 R)
• M3: 253,568 km (0.066 R)
• M4: 316,998 km (0.051 R)
• M5: 376,538 km (0.066 R)
• M6: 429,047 km (0.036 R)
• M7: 568,921 km (0.091 R)
• M8: 622,178 km (0.108 R)
• M9: 715,078 km (0.103 R)
• M10: 807,978 km (0.053 R)
• M11: 889,359 km (0.031 R)
• M12: 1,006,195 km (0.093 R)
• M13: 1,156,840 km (0.104 R)
• M14: 1,249,741 km (0.059 R)
• M15: 1,474,137 km (0.114 R)
• M16: 1,536,969 km (0.114 R)
• M17: 1,646,175 km (0.11 R)
• M18: 1,824,795 km (0.087 R)
• M19: 1,878,949 km (0.116 R)
• M20: 1,961,228 km (0.1 R)
• M21: 2,122,495 km (0.106 R)
• M22: 2,251,747 km (0.097 R)
• M23: 2,354,072 km (0.093 R)
• M24: 2,413,313 km (0.071 R)
• M25: 2,563,509 km (0.096 R)
• M26: 2,763,521 km (0.109 R)
• M27: 2,818,125 km (0.053 R)
• M28: 2,881,105 km (0.078 R)
• M29: 2,984,478 km (0.075 R)
• M30: 3,073,039 km (0.097 R)
• M31: 3,129,737 km (0.116 R)
• M32: 3,186,883 km (0.112 R)
• M33: 3,327,057 km (0.077 R)
• M34: 3,410,383 km (0.072 R)
• M35: 3,519,888 km (0.077 R)
• M36: 3,587,806 km (0.1 R)
• M37: 3,647,645 km (0.062 R)
• M38: 3,881,616 km (0.106 R)
• M39: 3,987,232 km (0.098 R)
• M40: 4,174,229 km (0.078 R)
• M41: 4,282,538 km (0.085 R)
• M42: 4,391,595 km (0.119 R)
• M43: 4,734,025 km (0.102 R)
• M44: 4,998,962 km (0.076 R)
• M45: 5,543,200 km (0.106 R)
• M46: 5,682,176 km (0.077 R)
• M47: 5,832,372 km (0.074 R)
• M48: 6,044,951 km (0.092 R)
• M49: 6,157,299 km (0.043 R)
• M50: 6,332,478 km (0.052 R)
• M51: 6,761,375 km (0.085 R)
• M52: 6,899,304 km (0.109 R)
• M53: 7,091,986 km (0.088 R)
• M54: 7,156,463 km (0.087 R)
• M55: 7,264,622 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.1

Radius: 11.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.22 AU - 3.44 AU

Year: 3074 Days

Day: 7.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,698,378 km

• M1: 168,597 km (0.116 R)
• M2: 265,686 km (0.096 R)
• M3: 465,997 km (0.112 R)
• M4: 566,826 km (0.081 R)
• M5: 661,223 km (0.025 R)
• M6: 753,973 km (0.092 R)
• M7: 851,661 km (0.084 R)
• M8: 1,116,150 km (0.096 R)
• M9: 1,239,119 km (0.051 R)
• M10: 1,346,979 km (0.026 R)
• M11: 1,562,101 km (0.098 R)
• M12: 1,799,662 km (0.045 R)
• M13: 2,190,262 km (0.086 R)
• M14: 2,286,005 km (0.064 R)
• M15: 2,494,544 km (0.066 R)
• M16: 2,582,209 km (0.028 R)
• M17: 3,321,073 km (0.079 R)
• M18: 3,403,950 km (0.116 R)
• M19: 3,714,216 km (0.046 R)
• M20: 3,843,768 km (0.089 R)
• M21: 4,004,286 km (0.065 R)
• M22: 4,545,083 km (0.079 R)
• M23: 4,683,909 km (0.097 R)
• M24: 4,934,187 km (0.072 R)
• M25: 5,092,910 km (0.106 R)
• M26: 5,189,101 km (0.102 R)
• M27: 5,811,578 km (0.114 R)
• M28: 6,013,086 km (0.046 R)
• M29: 6,131,718 km (0.073 R)
• M30: 6,405,930 km (0.076 R)
• M31: 6,492,398 km (0.089 R)
• M32: 6,614,171 km (0.03 R)
• M33: 6,719,188 km (0.034 R)
• M34: 7,670,631 km (0.059 R)
• M35: 7,929,136 km (0.06 R)
• M36: 8,115,385 km (0.105 R)
• M37: 8,227,883 km (0.054 R)
• M38: 8,378,827 km (0.034 R)
• M39: 9,049,474 km (0.049 R)
• M40: 9,185,758 km (0.105 R)
• M41: 9,303,043 km (0.068 R)
• M42: 9,519,511 km (0.114 R)
• M43: 9,897,096 km (0.07 R)
• M44: 10,259,572 km (0.08 R)
• M45: 10,790,794 km (0.078 R)
• M46: 11,414,766 km (0.106 R)
• M47: 11,688,830 km (0.068 R)
• M48: 12,114,735 km (0.079 R)
• M49: 12,265,081 km (0.093 R)
• M50: 12,351,249 km (0.12 R)
• M51: 12,589,259 km (0.108 R)
• M52: 12,741,400 km (0.111 R)
• M53: 12,850,607 km (0.073 R)
• M54: 12,938,121 km (0.072 R)
• M55: 13,179,872 km (0.079 R)
• M56: 13,268,134 km (0.082 R)
• M57: 13,378,687 km (0.054 R)
• M58: 13,824,190 km (0.105 R)
• M59: 14,003,857 km (0.081 R)
• M60: 14,116,504 km (0.091 R)
• M61: 14,229,450 km (0.091 R)
• M62: 14,821,559 km (0.068 R)
• M63: 15,143,792 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.8

Radius: 8.4

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.18 AU - 3.66 AU

Year: 4084 Days

Day: 8.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 26,698,378 km

• M1: 271,221 km (0.069 R)
• M2: 384,167 km (0.108 R)
• M3: 485,595 km (0.088 R)
• M4: 586,424 km (0.101 R)
• M5: 650,751 km (0.032 R)
• M6: 728,990 km (0.113 R)
• M7: 810,521 km (0.069 R)
• M8: 1,022,202 km (0.097 R)
• M9: 1,223,860 km (0.119 R)
• M10: 1,336,657 km (0.07 R)
• M11: 1,497,475 km (0.112 R)
• M12: 2,018,075 km (0.085 R)
• M13: 2,135,360 km (0.065 R)
• M14: 2,324,302 km (0.082 R)
• M15: 2,465,223 km (0.102 R)
• M16: 2,792,693 km (0.107 R)
• M17: 3,037,884 km (0.058 R)
• M18: 3,270,359 km (0.102 R)
• M19: 3,670,833 km (0.113 R)
• M20: 3,897,773 km (0.085 R)
• M21: 3,981,547 km (0.059 R)
• M22: 4,044,678 km (0.1 R)
• M23: 4,171,985 km (0.104 R)
• M24: 4,300,640 km (0.051 R)
• M25: 4,387,257 km (0.06 R)
• M26: 4,561,987 km (0.07 R)
• M27: 4,806,131 km (0.096 R)
• M28: 4,873,450 km (0.077 R)
• M29: 5,008,986 km (0.111 R)
• M30: 5,191,794 km (0.084 R)
• M31: 5,493,533 km (0.098 R)
• M32: 5,658,390 km (0.053 R)
• M33: 6,187,069 km (0.111 R)
• M34: 6,284,906 km (0.119 R)
• M35: 6,606,541 km (0.118 R)
• M36: 6,832,284 km (0.05 R)
• M37: 7,086,152 km (0.114 R)
• M38: 7,420,802 km (0.079 R)
• M39: 7,576,983 km (0.06 R)
• M40: 7,629,342 km (0.113 R)
• M41: 7,734,360 km (0.051 R)
• M42: 7,945,741 km (0.027 R)
• M43: 8,347,412 km (0.116 R)
• M44: 8,893,145 km (0.094 R)
• M45: 9,114,699 km (0.114 R)
• M46: 10,191,804 km (0.076 R)
• M47: 10,249,698 km (0.104 R)
• M48: 10,394,658 km (0.063 R)
• M49: 10,511,195 km (0.109 R)
• M50: 10,598,860 km (0.102 R)
• M51: 10,863,199 km (0.061 R)
• M52: 10,981,531 km (0.066 R)
• M53: 11,368,690 km (0.097 R)
• M54: 11,609,244 km (0.107 R)
• M55: 11,669,532 km (0.092 R)
• M56: 11,821,074 km (0.053 R)
• M57: 12,217,808 km (0.089 R)
• M58: 12,340,777 km (0.092 R)
• M59: 12,402,411 km (0.06 R)
• M60: 12,899,376 km (0.101 R)
• M61: 13,087,271 km (0.107 R)
• M62: 14,363,789 km (0.11 R)
• M63: 14,591,178 km (0.099 R)
• M64: 15,313,885 km (0.116 R)
• M65: 15,846,753 km (0.068 R)
• M66: 16,149,090 km (0.065 R)
• M67: 16,216,559 km (0.104 R)
• M68: 17,205,251 km (0.12 R)
• M69: 17,274,216 km (0.114 R)
• M70: 18,955,397 km (0.117 R)
• M71: 19,133,568 km (0.096 R)
• M72: 19,455,502 km (0.111 R)
• M73: 19,815,435 km (0.066 R)
• M74: 19,923,893 km (0.053 R)
• M75: 20,104,907 km (0.119 R)
• M76: 20,798,143 km (0.103 R)
• M77: 21,277,006 km (0.054 R)
• M78: 21,573,359 km (0.106 R)
• M79: 21,871,209 km (0.055 R)
• M80: 22,207,954 km (0.084 R)
• M81: 23,190,213 km (0.072 R)
• M82: 23,533,540 km (0.082 R)
• M83: 24,109,492 km (0.111 R)
• M84: 25,157,874 km (0.076 R)
• M85: 25,353,698 km (0.104 R)
• M86: 25,668,003 km (0.097 R)
• M87: 26,023,148 km (0.057 R)
• M88: 26,141,929 km (0.085 R)
• M89: 26,300,502 km (0.119 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: 482 - 19,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit