🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.87 AU - 0.87 AU

Year: 352 Days

Day: 18.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.97 AU - 0.97 AU

Year: 414 Days

Day: 28.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.63 AU - 2.35 AU

Year: 1217 Days

Day: 22.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.28 AU - 2.78 AU

Year: 1744 Days

Day: 25.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 146.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.45 AU - 2.73 AU

Year: 1807 Days

Day: 27.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 10.4

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.4 AU - 3.12 AU

Year: 1988 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,277,797 km

• M1: 141,520 km (0.081 R)
• M2: 239,805 km (0.068 R)
• M3: 340,036 km (0.096 R)
• M4: 623,973 km (0.09 R)
• M5: 732,730 km (0.116 R)
• M6: 832,512 km (0.082 R)
• M7: 920,775 km (0.07 R)
• M8: 1,004,101 km (0.086 R)
• M9: 1,169,706 km (0.057 R)
• M10: 1,260,661 km (0.044 R)
• M11: 1,508,844 km (0.102 R)
• M12: 1,649,017 km (0.077 R)
• M13: 1,720,824 km (0.077 R)
• M14: 1,793,678 km (0.066 R)
• M15: 1,878,351 km (0.073 R)
• M16: 2,051,735 km (0.105 R)
• M17: 2,185,176 km (0.096 R)
• M18: 2,275,982 km (0.057 R)
• M19: 2,461,184 km (0.05 R)
• M20: 2,531,944 km (0.052 R)
• M21: 2,724,177 km (0.068 R)
• M22: 3,059,426 km (0.106 R)
• M23: 3,342,316 km (0.118 R)
• M24: 3,540,234 km (0.102 R)
• M25: 3,782,881 km (0.119 R)
• M26: 3,906,300 km (0.117 R)
• M27: 4,199,362 km (0.116 R)
• M28: 4,270,271 km (0.081 R)
• M29: 4,341,480 km (0.067 R)
• M30: 4,470,882 km (0.099 R)
• M31: 5,817,412 km (0.095 R)
• M32: 5,928,414 km (0.106 R)
• M33: 6,641,996 km (0.058 R)
• M34: 6,841,410 km (0.101 R)
• M35: 7,025,864 km (0.067 R)
• M36: 7,211,964 km (0.045 R)
• M37: 7,331,343 km (0.079 R)
• M38: 7,554,692 km (0.108 R)
• M39: 7,920,160 km (0.033 R)
• M40: 8,043,429 km (0.082 R)
• M41: 8,149,494 km (0.04 R)
• M42: 8,614,444 km (0.091 R)
• M43: 8,723,052 km (0.088 R)
• M44: 8,813,858 km (0.103 R)
• M45: 8,904,963 km (0.093 R)
• M46: 8,978,116 km (0.08 R)
• M47: 9,125,021 km (0.093 R)
• M48: 9,217,174 km (0.07 R)
• M49: 9,495,575 km (0.049 R)
• M50: 9,607,774 km (0.112 R)
• M51: 9,758,120 km (0.067 R)
• M52: 10,194,347 km (0.101 R)
• M53: 10,290,090 km (0.065 R)
• M54: 10,540,367 km (0.09 R)
• M55: 11,027,308 km (0.115 R)
• M56: 11,322,913 km (0.06 R)
• M57: 11,441,993 km (0.109 R)
• M58: 11,641,258 km (0.088 R)
• M59: 12,103,964 km (0.1 R)
• M60: 12,368,154 km (0.115 R)
• M61: 12,552,159 km (0.062 R)
• M62: 12,778,351 km (0.088 R)
• M63: 13,213,980 km (0.075 R)
• M64: 13,318,399 km (0.101 R)
• M65: 13,423,118 km (0.103 R)
• M66: 13,591,116 km (0.059 R)
• M67: 14,057,114 km (0.063 R)
• M68: 14,185,020 km (0.104 R)
• M69: 14,313,375 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 11.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.76 AU - 6.24 AU

Year: 6371 Days

Day: 10.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,277,797 km

• M1: 175,179 km (0.08 R)
• M2: 297,999 km (0.065 R)
• M3: 515,514 km (0.099 R)
• M4: 799,451 km (0.114 R)
• M5: 875,596 km (0.073 R)
• M6: 1,012,478 km (0.098 R)
• M7: 1,156,990 km (0.115 R)
• M8: 1,308,832 km (0.089 R)
• M9: 1,689,259 km (0.099 R)
• M10: 2,244,118 km (0.049 R)
• M11: 2,583,406 km (0.049 R)
• M12: 2,750,806 km (0.098 R)
• M13: 2,852,981 km (0.066 R)
• M14: 3,061,371 km (0.095 R)
• M15: 3,256,746 km (0.109 R)
• M16: 3,346,953 km (0.096 R)
• M17: 3,622,662 km (0.081 R)
• M18: 3,963,446 km (0.102 R)
• M19: 4,314,702 km (0.059 R)
• M20: 4,574,703 km (0.08 R)
• M21: 4,839,790 km (0.052 R)
• M22: 5,131,057 km (0.117 R)
• M23: 5,321,346 km (0.109 R)
• M24: 5,950,555 km (0.064 R)
• M25: 6,128,277 km (0.075 R)
• M26: 6,307,794 km (0.067 R)
• M27: 7,349,893 km (0.074 R)
• M28: 7,492,909 km (0.083 R)
• M29: 8,295,800 km (0.03 R)
• M30: 8,419,967 km (0.089 R)
• M31: 8,720,209 km (0.065 R)
• M32: 8,897,034 km (0.1 R)
• M33: 9,075,056 km (0.084 R)
• M34: 9,280,005 km (0.084 R)
• M35: 9,538,211 km (0.115 R)
• M36: 9,903,977 km (0.07 R)
• M37: 10,009,294 km (0.099 R)
• M38: 10,300,861 km (0.108 R)
• M39: 11,164,938 km (0.037 R)
• M40: 11,329,496 km (0.093 R)
• M41: 11,439,749 km (0.107 R)
• M42: 11,550,302 km (0.043 R)
• M43: 11,940,004 km (0.113 R)
• M44: 12,532,861 km (0.111 R)
• M45: 12,646,854 km (0.061 R)
• M46: 12,818,443 km (0.1 R)
• M47: 13,135,291 km (0.107 R)
• M48: 13,251,080 km (0.031 R)
• M49: 14,012,234 km (0.085 R)
• M50: 14,308,737 km (0.101 R)
• M51: 14,667,323 km (0.043 R)
• M52: 14,908,026 km (0.104 R)
• M53: 15,150,076 km (0.099 R)
• M54: 15,301,917 km (0.085 R)
• M55: 15,454,358 km (0.052 R)
• M56: 15,699,399 km (0.071 R)
• M57: 16,286,271 km (0.025 R)
• M58: 16,379,620 km (0.117 R)
• M59: 16,817,493 km (0.101 R)
• M60: 17,768,936 km (0.095 R)
• M61: 18,057,809 km (0.087 R)
• M62: 18,218,926 km (0.105 R)
• M63: 18,607,582 km (0.08 R)
• M64: 18,966,317 km (0.116 R)
• M65: 19,163,038 km (0.106 R)
• M66: 19,327,447 km (0.099 R)
• M67: 19,459,242 km (0.098 R)
• M68: 19,624,398 km (0.064 R)
• M69: 19,790,153 km (0.094 R)
• M70: 19,922,996 km (0.101 R)
• M71: 20,022,927 km (0.116 R)
• M72: 20,423,999 km (0.077 R)
• M73: 20,558,338 km (0.074 R)
• M74: 20,726,635 km (0.103 R)
• M75: 20,996,809 km (0.117 R)
• M76: 21,166,304 km (0.051 R)
• M77: 21,677,479 km (0.086 R)
• M78: 22,296,366 km (0.099 R)
• M79: 22,920,937 km (0.085 R)
• M80: 23,060,512 km (0.045 R)
• M81: 23,235,392 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.3

Radius: 10.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.02 AU - 8.56 AU

Year: 8532 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,277,797 km

• M1: 301,290 km (0.103 R)
• M2: 429,944 km (0.099 R)
• M3: 630,555 km (0.095 R)
• M4: 966,402 km (0.071 R)
• M5: 1,122,433 km (0.087 R)
• M6: 1,187,358 km (0.108 R)
• M7: 1,338,003 km (0.069 R)
• M8: 1,407,267 km (0.12 R)
• M9: 1,828,684 km (0.074 R)
• M10: 2,226,316 km (0.098 R)
• M11: 2,414,210 km (0.084 R)
• M12: 3,054,789 km (0.082 R)
• M13: 3,264,076 km (0.079 R)
• M14: 3,672,179 km (0.107 R)
• M15: 3,894,930 km (0.104 R)
• M16: 3,970,178 km (0.111 R)
• M17: 4,883,922 km (0.119 R)
• M18: 5,046,983 km (0.102 R)
• M19: 5,129,113 km (0.106 R)
• M20: 5,350,517 km (0.111 R)
• M21: 5,603,487 km (0.049 R)
• M22: 5,802,901 km (0.076 R)
• M23: 6,267,552 km (0.079 R)
• M24: 7,078,971 km (0.074 R)
• M25: 7,356,774 km (0.096 R)
• M26: 8,243,890 km (0.038 R)
• M27: 8,634,490 km (0.06 R)
• M28: 9,031,074 km (0.084 R)
• M29: 9,842,194 km (0.1 R)
• M30: 10,571,034 km (0.103 R)
• M31: 11,102,256 km (0.069 R)
• M32: 11,897,070 km (0.06 R)
• M33: 12,264,482 km (0.1 R)
• M34: 12,449,535 km (0.107 R)
• M35: 12,935,129 km (0.087 R)
• M36: 13,886,422 km (0.092 R)
• M37: 14,195,641 km (0.057 R)
• M38: 14,389,969 km (0.088 R)
• M39: 14,624,389 km (0.108 R)
• M40: 14,938,993 km (0.09 R)
• M41: 15,057,474 km (0.093 R)
• M42: 15,335,278 km (0.12 R)
• M43: 16,138,469 km (0.059 R)
• M44: 16,382,014 km (0.083 R)
• M45: 17,327,173 km (0.075 R)
• M46: 17,410,200 km (0.038 R)
• M47: 18,037,015 km (0.097 R)
• M48: 18,205,462 km (0.079 R)
• M49: 18,671,310 km (0.069 R)
• M50: 19,141,048 km (0.097 R)
• M51: 19,442,038 km (0.075 R)
• M52: 19,658,058 km (0.089 R)
• M53: 20,048,807 km (0.089 R)
• M54: 20,266,921 km (0.056 R)
• M55: 20,442,100 km (0.11 R)
• M56: 20,882,068 km (0.117 R)
• M57: 21,103,323 km (0.107 R)
• M58: 21,547,928 km (0.117 R)
• M59: 22,175,790 km (0.06 R)
• M60: 22,265,997 km (0.116 R)
• M61: 22,627,875 km (0.083 R)
• M62: 23,403,390 km (0.078 R)
• M63: 23,679,249 km (0.059 R)
• M64: 24,793,154 km (0.108 R)
• M65: 25,215,319 km (0.106 R)
• M66: 26,161,975 km (0.098 R)
• M67: 26,448,305 km (0.111 R)
• M68: 27,797,828 km (0.032 R)
• M69: 28,383,054 km (0.095 R)
• M70: 28,628,096 km (0.12 R)
• M71: 28,923,103 km (0.087 R)
• M72: 30,313,166 km (0.027 R)
• M73: 30,413,247 km (0.051 R)
• M74: 30,563,593 km (0.104 R)
• M75: 31,167,669 km (0.112 R)
• M76: 31,420,490 km (0.062 R)
• M77: 31,572,481 km (0.097 R)
• M78: 31,673,908 km (0.097 R)
• M79: 33,054,697 km (0.107 R)
• M80: 33,467,587 km (0.092 R)
• M81: 33,674,630 km (0.072 R)
• M82: 34,194,184 km (0.118 R)
• M83: 34,298,453 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.3

Radius: 3.9

Gravity: 65.57 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.02 AU - 13.14 AU

Year: 15987 Days

Day: 24.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,277,797 km

• M1: 290,669 km (0.07 R)
• M2: 377,884 km (0.111 R)
• M3: 980,016 km (0.091 R)
• M4: 1,573,171 km (0.049 R)
• M5: 1,855,612 km (0.116 R)
• M6: 2,019,422 km (0.104 R)
• M7: 2,683,038 km (0.073 R)
• M8: 3,172,821 km (0.114 R)
• M9: 3,407,989 km (0.09 R)
• M10: 3,447,782 km (0.094 R)
• M11: 3,895,229 km (0.11 R)
• M12: 4,710,388 km (0.048 R)
• M13: 5,389,712 km (0.106 R)
• M14: 5,907,171 km (0.087 R)
• M15: 6,003,063 km (0.115 R)
• M16: 7,140,905 km (0.073 R)
• M17: 7,500,239 km (0.097 R)
• M18: 7,603,910 km (0.078 R)
• M19: 7,760,390 km (0.074 R)
• M20: 8,023,682 km (0.058 R)
• M21: 8,129,747 km (0.091 R)
• M22: 8,343,372 km (0.108 R)
• M23: 8,450,784 km (0.083 R)
• M24: 8,721,556 km (0.098 R)
• M25: 9,663,125 km (0.103 R)
• M26: 10,520,470 km (0.101 R)
• M27: 11,521,130 km (0.038 R)
• M28: 11,580,970 km (0.068 R)
• M29: 11,760,936 km (0.12 R)
• M30: 12,429,040 km (0.092 R)
• M31: 12,551,860 km (0.096 R)
• M32: 13,171,793 km (0.096 R)
• M33: 14,312,477 km (0.119 R)
• M34: 14,764,562 km (0.093 R)
• M35: 15,090,386 km (0.056 R)
• M36: 16,822,430 km (0.112 R)
• M37: 19,038,872 km (0.053 R)
• M38: 19,180,392 km (0.094 R)
• M39: 20,180,902 km (0.1 R)
• M40: 20,906,003 km (0.082 R)
• M41: 21,052,011 km (0.095 R)
• M42: 21,345,073 km (0.096 R)
• M43: 21,713,233 km (0.112 R)
• M44: 23,585,750 km (0.101 R)
• M45: 23,813,887 km (0.113 R)
• M46: 24,656,571 km (0.119 R)
• M47: 25,275,757 km (0.045 R)
• M48: 25,353,398 km (0.056 R)
• M49: 25,665,160 km (0.097 R)
• M50: 26,371,262 km (0.083 R)
• M51: 27,242,969 km (0.119 R)
• M52: 27,802,615 km (0.067 R)
• M53: 28,204,584 km (0.086 R)
• M54: 32,751,911 km (0.075 R)
• M55: 32,921,555 km (0.106 R)
• M56: 33,006,377 km (0.11 R)
• M57: 33,773,814 km (0.117 R)
• M58: 34,547,235 km (0.102 R)
• M59: 34,719,871 km (0.088 R)
• M60: 35,500,173 km (0.108 R)
• M61: 35,848,886 km (0.105 R)
• M62: 36,023,616 km (0.107 R)
• M63: 36,813,642 km (0.09 R)
• M64: 36,901,756 km (0.095 R)
• M65: 38,679,128 km (0.111 R)
• M66: 38,858,346 km (0.052 R)
• M67: 39,217,680 km (0.092 R)
• M68: 39,758,776 km (0.1 R)
• M69: 40,939,701 km (0.058 R)
• M70: 41,122,360 km (0.116 R)
• M71: 41,213,765 km (0.075 R)
• M72: 43,988,356 km (0.06 R)
• M73: 44,550,545 km (0.117 R)
• M74: 45,020,731 km (0.053 R)
• M75: 49,812,800 km (0.073 R)
• M76: 51,183,415 km (0.12 R)
• M77: 51,675,892 km (0.106 R)
• M78: 52,169,864 km (0.106 R)
• M79: 52,268,898 km (0.061 R)
• M80: 52,764,815 km (0.057 R)
• M81: 53,461,641 km (0.099 R)
• M82: 55,671,800 km (0.104 R)
• M83: 58,219,153 km (0.108 R)
• M84: 59,351,908 km (0.102 R)
• M85: 59,869,367 km (0.11 R)
• M86: 60,596,114 km (0.038 R)
• M87: 60,700,084 km (0.093 R)
• M88: 63,743,802 km (0.05 R)
• M89: 65,657,757 km (0.087 R)
• M90: 68,455,537 km (0.118 R)
• M91: 69,541,917 km (0.082 R)
• M92: 70,305,763 km (0.067 R)
• M93: 71,291,912 km (0.108 R)
• M94: 71,951,938 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 10,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit