🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.12 AU - 1.72 AU

Year: 612 Days

Day: 19.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.84 AU - 2.38 AU

Year: 1108 Days

Day: 27.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,369,916 km

• M1: 186,100 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.61 AU - 2.63 AU

Year: 1116 Days

Day: 42.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,369,916 km

• M1: 26,928 km (0.106 R)
• M2: 47,722 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.99 AU - 3.87 AU

Year: 2297 Days

Day: 44.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 9.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.64 AU - 7.1 AU

Year: 5143 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,369,916 km

• M1: 234,719 km (0.099 R)
• M2: 324,478 km (0.109 R)
• M3: 452,534 km (0.113 R)
• M4: 538,702 km (0.047 R)
• M5: 631,303 km (0.101 R)
• M6: 881,730 km (0.092 R)
• M7: 1,083,687 km (0.038 R)
• M8: 1,143,227 km (0.112 R)
• M9: 1,592,021 km (0.052 R)
• M10: 1,660,536 km (0.107 R)
• M11: 1,808,339 km (0.067 R)
• M12: 2,067,293 km (0.081 R)
• M13: 2,312,334 km (0.076 R)
• M14: 2,756,790 km (0.057 R)
• M15: 3,150,830 km (0.068 R)
• M16: 3,908,843 km (0.12 R)
• M17: 4,033,458 km (0.039 R)
• M18: 4,276,255 km (0.088 R)
• M19: 4,709,939 km (0.093 R)
• M20: 4,965,752 km (0.112 R)
• M21: 5,067,179 km (0.082 R)
• M22: 5,294,867 km (0.064 R)
• M23: 5,537,515 km (0.111 R)
• M24: 5,890,715 km (0.104 R)
• M25: 6,581,708 km (0.114 R)
• M26: 6,655,908 km (0.041 R)
• M27: 6,730,408 km (0.097 R)
• M28: 6,918,004 km (0.11 R)
• M29: 6,980,985 km (0.053 R)
• M30: 7,362,310 km (0.116 R)
• M31: 7,581,620 km (0.111 R)
• M32: 8,996,367 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.2

Radius: 10.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.23 AU - 8.97 AU

Year: 8337 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,369,916 km

• M1: 151,991 km (0.091 R)
• M2: 417,976 km (0.058 R)
• M3: 495,319 km (0.108 R)
• M4: 934,388 km (0.054 R)
• M5: 1,169,257 km (0.115 R)
• M6: 1,319,453 km (0.06 R)
• M7: 1,548,338 km (0.067 R)
• M8: 1,639,892 km (0.068 R)
• M9: 1,867,131 km (0.098 R)
• M10: 1,945,221 km (0.093 R)
• M11: 2,125,187 km (0.072 R)
• M12: 2,566,351 km (0.108 R)
• M13: 2,808,999 km (0.042 R)
• M14: 3,082,315 km (0.111 R)
• M15: 3,175,364 km (0.114 R)
• M16: 3,292,948 km (0.099 R)
• M17: 3,436,113 km (0.076 R)
• M18: 3,828,060 km (0.099 R)
• M19: 4,054,850 km (0.079 R)
• M20: 4,495,266 km (0.116 R)
• M21: 5,705,663 km (0.098 R)
• M22: 6,052,431 km (0.095 R)
• M23: 6,676,104 km (0.047 R)
• M24: 7,041,572 km (0.091 R)
• M25: 7,195,807 km (0.082 R)
• M26: 8,241,945 km (0.067 R)
• M27: 8,372,095 km (0.108 R)
• M28: 8,700,163 km (0.099 R)
• M29: 9,402,974 km (0.113 R)
• M30: 9,847,280 km (0.115 R)
• M31: 10,579,412 km (0.094 R)
• M32: 11,292,844 km (0.071 R)
• M33: 12,317,889 km (0.104 R)
• M34: 12,429,489 km (0.107 R)
• M35: 13,258,111 km (0.104 R)
• M36: 13,910,657 km (0.111 R)
• M37: 13,988,149 km (0.058 R)
• M38: 14,416,747 km (0.079 R)
• M39: 15,167,279 km (0.116 R)
• M40: 15,567,454 km (0.107 R)
• M41: 15,728,421 km (0.092 R)
• M42: 15,809,204 km (0.092 R)
• M43: 16,255,604 km (0.05 R)
• M44: 17,077,943 km (0.049 R)
• M45: 17,202,558 km (0.062 R)
• M46: 17,494,274 km (0.106 R)
• M47: 17,745,599 km (0.118 R)
• M48: 18,082,643 km (0.086 R)
• M49: 18,294,324 km (0.114 R)
• M50: 18,421,781 km (0.12 R)
• M51: 20,632,987 km (0.107 R)
• M52: 21,120,826 km (0.039 R)
• M53: 21,433,186 km (0.068 R)
• M54: 21,792,221 km (0.106 R)
• M55: 22,288,886 km (0.092 R)
• M56: 22,515,976 km (0.069 R)
• M57: 22,698,186 km (0.101 R)
• M58: 22,789,440 km (0.103 R)
• M59: 23,064,102 km (0.102 R)
• M60: 23,478,039 km (0.076 R)
• M61: 23,940,895 km (0.087 R)
• M62: 24,080,320 km (0.068 R)
• M63: 24,220,045 km (0.072 R)
• M64: 24,406,743 km (0.096 R)
• M65: 24,547,066 km (0.066 R)
• M66: 24,687,688 km (0.11 R)
• M67: 24,875,583 km (0.054 R)
• M68: 25,205,596 km (0.032 R)
• M69: 25,489,532 km (0.066 R)
• M70: 26,299,904 km (0.097 R)
• M71: 26,443,817 km (0.097 R)
• M72: 27,409,771 km (0.114 R)
• M73: 27,945,929 km (0.054 R)
• M74: 28,830,950 km (0.117 R)
• M75: 30,175,536 km (0.039 R)
• M76: 30,527,390 km (0.112 R)
• M77: 31,133,860 km (0.096 R)
• M78: 31,235,287 km (0.077 R)
• M79: 32,051,045 km (0.035 R)
• M80: 32,204,831 km (0.027 R)
• M81: 32,513,003 km (0.066 R)
• M82: 32,977,055 km (0.1 R)
• M83: 33,807,623 km (0.07 R)
• M84: 35,013,531 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.8

Radius: 9.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.3 AU - 10.34 AU

Year: 11129 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 174.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,369,916 km

• M1: 122,072 km (0.106 R)
• M2: 244,742 km (0.099 R)
• M3: 326,273 km (0.099 R)
• M4: 582,085 km (0.111 R)
• M5: 686,654 km (0.094 R)
• M6: 847,771 km (0.093 R)
• M7: 968,347 km (0.042 R)
• M8: 1,227,301 km (0.114 R)
• M9: 1,508,246 km (0.085 R)
• M10: 1,721,423 km (0.1 R)
• M11: 1,787,395 km (0.101 R)
• M12: 1,921,884 km (0.091 R)
• M13: 2,272,990 km (0.031 R)
• M14: 2,543,463 km (0.102 R)
• M15: 4,193,378 km (0.076 R)
• M16: 4,464,599 km (0.089 R)
• M17: 4,556,302 km (0.109 R)
• M18: 4,741,505 km (0.09 R)
• M19: 5,151,403 km (0.113 R)
• M20: 5,409,309 km (0.034 R)
• M21: 6,517,680 km (0.093 R)
• M22: 6,587,093 km (0.08 R)
• M23: 8,858,288 km (0.111 R)
• M24: 9,996,279 km (0.113 R)
• M25: 10,358,755 km (0.092 R)
• M26: 10,562,058 km (0.12 R)
• M27: 11,138,309 km (0.096 R)
• M28: 12,064,320 km (0.092 R)
• M29: 12,927,500 km (0.116 R)
• M30: 13,278,307 km (0.039 R)
• M31: 13,454,982 km (0.077 R)
• M32: 14,034,375 km (0.052 R)
• M33: 14,394,906 km (0.053 R)
• M34: 14,758,578 km (0.108 R)
• M35: 15,217,395 km (0.101 R)
• M36: 16,290,610 km (0.106 R)
• M37: 17,436,230 km (0.05 R)
• M38: 17,726,600 km (0.109 R)
• M39: 18,116,452 km (0.089 R)
• M40: 19,103,349 km (0.053 R)
• M41: 19,854,779 km (0.054 R)
• M42: 20,208,877 km (0.055 R)
• M43: 21,749,735 km (0.064 R)
• M44: 22,903,733 km (0.115 R)
• M45: 23,115,564 km (0.086 R)
• M46: 23,328,142 km (0.116 R)
• M47: 23,808,950 km (0.108 R)
• M48: 23,969,917 km (0.059 R)
• M49: 24,834,443 km (0.1 R)
• M50: 25,215,918 km (0.085 R)
• M51: 25,434,780 km (0.105 R)
• M52: 26,427,361 km (0.03 R)
• M53: 26,538,513 km (0.12 R)
• M54: 27,040,264 km (0.109 R)
• M55: 27,152,163 km (0.099 R)
• M56: 27,432,659 km (0.057 R)
• M57: 27,601,406 km (0.034 R)
• M58: 28,336,679 km (0.091 R)
• M59: 28,792,504 km (0.08 R)
• M60: 28,963,943 km (0.099 R)
• M61: 29,423,059 km (0.059 R)
• M62: 30,174,040 km (0.1 R)
• M63: 30,348,322 km (0.088 R)
• M64: 30,697,782 km (0.107 R)
• M65: 31,107,082 km (0.074 R)
• M66: 31,224,367 km (0.05 R)
• M67: 31,341,951 km (0.064 R)
• M68: 31,577,268 km (0.083 R)
• M69: 32,227,420 km (0.118 R)
• M70: 33,661,316 km (0.059 R)
• M71: 35,482,820 km (0.027 R)
• M72: 35,544,155 km (0.045 R)
• M73: 38,149,103 km (0.049 R)
• M74: 38,211,784 km (0.111 R)
• M75: 38,715,331 km (0.056 R)
• M76: 38,904,572 km (0.072 R)
• M77: 40,110,929 km (0.108 R)
• M78: 41,071,946 km (0.099 R)
• M79: 41,652,236 km (0.092 R)
• M80: 42,886,119 km (0.03 R)
• M81: 42,951,344 km (0.085 R)
• M82: 43,474,787 km (0.097 R)
• M83: 43,671,508 km (0.094 R)
• M84: 43,803,005 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.5

Radius: 5

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.69 AU - 17.17 AU

Year: 19824 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 56,369,916 km

• M1: 415,134 km (0.12 R)
• M2: 828,473 km (0.064 R)
• M3: 1,288,786 km (0.105 R)
• M4: 1,408,614 km (0.109 R)
• M5: 1,507,049 km (0.069 R)
• M6: 1,684,921 km (0.083 R)
• M7: 2,005,359 km (0.108 R)
• M8: 2,258,030 km (0.04 R)
• M9: 2,731,956 km (0.113 R)
• M10: 2,855,225 km (0.09 R)
• M11: 3,598,577 km (0.114 R)
• M12: 5,326,881 km (0.092 R)
• M13: 5,754,132 km (0.106 R)
• M14: 6,476,840 km (0.08 R)
• M15: 6,641,248 km (0.059 R)
• M16: 8,138,124 km (0.103 R)
• M17: 8,584,225 km (0.114 R)
• M18: 9,268,336 km (0.077 R)
• M19: 10,446,719 km (0.099 R)
• M20: 10,494,739 km (0.112 R)
• M21: 10,688,020 km (0.098 R)
• M22: 10,736,490 km (0.101 R)
• M23: 10,980,035 km (0.09 R)
• M24: 11,077,872 km (0.086 R)
• M25: 11,671,476 km (0.098 R)
• M26: 13,200,067 km (0.092 R)
• M27: 13,776,169 km (0.111 R)
• M28: 14,521,316 km (0.082 R)
• M29: 15,939,204 km (0.079 R)
• M30: 16,384,408 km (0.073 R)
• M31: 16,552,406 km (0.105 R)
• M32: 16,946,596 km (0.085 R)
• M33: 17,173,237 km (0.091 R)
• M34: 18,729,055 km (0.117 R)
• M35: 22,904,481 km (0.088 R)
• M36: 26,035,565 km (0.049 R)
• M37: 26,100,939 km (0.077 R)
• M38: 27,484,420 km (0.111 R)
• M39: 27,884,146 km (0.12 R)
• M40: 28,084,756 km (0.097 R)
• M41: 28,756,750 km (0.075 R)
• M42: 29,366,062 km (0.113 R)
• M43: 30,253,626 km (0.094 R)
• M44: 30,322,292 km (0.07 R)
• M45: 31,219,280 km (0.092 R)
• M46: 33,535,355 km (0.062 R)
• M47: 34,176,531 km (0.077 R)
• M48: 34,391,204 km (0.086 R)
• M49: 38,553,316 km (0.051 R)
• M50: 39,374,608 km (0.113 R)
• M51: 39,524,655 km (0.09 R)
• M52: 40,882,704 km (0.109 R)
• M53: 41,873,042 km (0.086 R)
• M54: 41,949,487 km (0.063 R)
• M55: 42,948,352 km (0.095 R)
• M56: 43,877,205 km (0.061 R)
• M57: 44,734,550 km (0.054 R)
• M58: 45,440,204 km (0.112 R)
• M59: 48,058,466 km (0.084 R)
• M60: 49,264,673 km (0.11 R)
• M61: 51,542,899 km (0.116 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit