🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.39 AU - 1.79 AU

Year: 732 Days

Day: 21.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.45 AU - 1.99 AU

Year: 824 Days

Day: 23 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.71 AU - 2.45 AU

Year: 1096 Days

Day: 19.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.69 AU - 4.27 AU

Year: 2371 Days

Day: 19 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,678,957 km

• M1: 207,791 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.94 AU - 4.06 AU

Year: 2922 Days

Day: 30.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 87.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.6

Radius: 14.6

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.83 AU - 5.81 AU

Year: 3865 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,678,957 km

• M1: 343,327 km (0.096 R)
• M2: 452,384 km (0.093 R)
• M3: 595,699 km (0.094 R)
• M4: 806,183 km (0.087 R)
• M5: 1,032,674 km (0.11 R)
• M6: 1,223,112 km (0.105 R)
• M7: 1,317,060 km (0.104 R)
• M8: 1,732,044 km (0.098 R)
• M9: 1,920,687 km (0.043 R)
• M10: 2,073,875 km (0.078 R)
• M11: 2,260,424 km (0.053 R)
• M12: 2,467,617 km (0.098 R)
• M13: 2,604,349 km (0.094 R)
• M14: 2,728,067 km (0.059 R)
• M15: 2,869,586 km (0.071 R)
• M16: 3,029,955 km (0.095 R)
• M17: 3,563,272 km (0.074 R)
• M18: 3,683,848 km (0.111 R)
• M19: 3,929,338 km (0.071 R)
• M20: 4,604,323 km (0.083 R)
• M21: 4,907,558 km (0.053 R)
• M22: 5,042,346 km (0.106 R)
• M23: 5,197,778 km (0.096 R)
• M24: 5,374,752 km (0.095 R)
• M25: 5,958,483 km (0.087 R)
• M26: 6,647,531 km (0.081 R)
• M27: 6,754,194 km (0.117 R)
• M28: 6,990,858 km (0.085 R)
• M29: 7,142,850 km (0.03 R)
• M30: 7,561,125 km (0.078 R)
• M31: 8,055,546 km (0.119 R)
• M32: 8,560,439 km (0.089 R)
• M33: 8,770,026 km (0.042 R)
• M34: 9,052,167 km (0.095 R)
• M35: 9,170,649 km (0.087 R)
• M36: 9,289,579 km (0.082 R)
• M37: 9,385,022 km (0.115 R)
• M38: 9,819,155 km (0.085 R)
• M39: 10,358,456 km (0.088 R)
• M40: 10,532,139 km (0.102 R)
• M41: 10,631,921 km (0.097 R)
• M42: 11,160,450 km (0.113 R)
• M43: 11,878,520 km (0.075 R)
• M44: 12,190,880 km (0.104 R)
• M45: 12,295,599 km (0.102 R)
• M46: 12,744,093 km (0.088 R)
• M47: 13,197,973 km (0.038 R)
• M48: 13,440,471 km (0.119 R)
• M49: 13,548,630 km (0.089 R)
• M50: 14,314,422 km (0.089 R)
• M51: 14,786,403 km (0.117 R)
• M52: 14,898,153 km (0.09 R)
• M53: 15,432,816 km (0.07 R)
• M54: 15,773,899 km (0.103 R)
• M55: 15,916,765 km (0.049 R)
• M56: 16,463,395 km (0.074 R)
• M57: 17,045,630 km (0.031 R)
• M58: 17,162,765 km (0.053 R)
• M59: 17,812,469 km (0.085 R)
• M60: 18,200,227 km (0.113 R)
• M61: 18,560,608 km (0.118 R)
• M62: 19,075,075 km (0.113 R)
• M63: 19,655,814 km (0.116 R)
• M64: 19,932,869 km (0.099 R)
• M65: 20,709,432 km (0.065 R)
• M66: 20,865,911 km (0.066 R)
• M67: 20,960,008 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.4

Radius: 8.3

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5 AU - 5.76 AU

Year: 4558 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,678,957 km

• M1: 125,961 km (0.118 R)
• M2: 303,085 km (0.101 R)
• M3: 537,056 km (0.111 R)
• M4: 907,161 km (0.078 R)
• M5: 1,156,990 km (0.046 R)
• M6: 1,298,061 km (0.112 R)
• M7: 1,755,232 km (0.082 R)
• M8: 1,992,344 km (0.104 R)
• M9: 2,201,033 km (0.109 R)
• M10: 2,598,814 km (0.092 R)
• M11: 2,722,532 km (0.115 R)
• M12: 2,848,194 km (0.112 R)
• M13: 2,933,165 km (0.113 R)
• M14: 3,083,811 km (0.095 R)
• M15: 3,171,026 km (0.118 R)
• M16: 3,281,280 km (0.065 R)
• M17: 3,348,000 km (0.083 R)
• M18: 3,619,520 km (0.058 R)
• M19: 3,992,767 km (0.04 R)
• M20: 4,111,997 km (0.058 R)
• M21: 4,305,128 km (0.1 R)
• M22: 4,902,472 km (0.096 R)
• M23: 4,979,066 km (0.111 R)
• M24: 5,055,959 km (0.089 R)
• M25: 5,393,901 km (0.071 R)
• M26: 6,173,904 km (0.069 R)
• M27: 6,284,307 km (0.084 R)
• M28: 6,479,084 km (0.073 R)
• M29: 6,675,805 km (0.111 R)
• M30: 7,248,765 km (0.04 R)
• M31: 7,807,662 km (0.096 R)
• M32: 8,441,509 km (0.056 R)
• M33: 8,718,265 km (0.068 R)
• M34: 9,154,791 km (0.105 R)
• M35: 9,217,622 km (0.095 R)
• M36: 9,598,199 km (0.097 R)
• M37: 9,694,241 km (0.113 R)
• M38: 9,854,909 km (0.095 R)
• M39: 10,903,890 km (0.102 R)
• M40: 11,306,308 km (0.115 R)
• M41: 11,373,926 km (0.119 R)
• M42: 11,747,921 km (0.114 R)
• M43: 11,884,803 km (0.1 R)
• M44: 12,195,069 km (0.086 R)
• M45: 12,929,146 km (0.069 R)
• M46: 13,070,665 km (0.065 R)
• M47: 13,426,558 km (0.07 R)
• M48: 13,966,457 km (0.082 R)
• M49: 14,220,774 km (0.083 R)
• M50: 15,141,698 km (0.116 R)
• M51: 15,365,646 km (0.112 R)
• M52: 15,590,641 km (0.09 R)
• M53: 16,272,060 km (0.114 R)
• M54: 16,348,504 km (0.087 R)
• M55: 16,501,543 km (0.048 R)
• M56: 16,655,030 km (0.11 R)
• M57: 17,002,097 km (0.082 R)
• M58: 17,079,589 km (0.099 R)
• M59: 17,742,607 km (0.094 R)
• M60: 18,533,531 km (0.1 R)
• M61: 18,733,094 km (0.034 R)
• M62: 19,013,740 km (0.083 R)
• M63: 20,272,755 km (0.076 R)
• M64: 21,099,284 km (0.076 R)
• M65: 21,265,936 km (0.081 R)
• M66: 21,894,696 km (0.03 R)
• M67: 22,063,442 km (0.055 R)
• M68: 24,252,059 km (0.113 R)
• M69: 24,339,274 km (0.105 R)
• M70: 24,996,907 km (0.095 R)
• M71: 25,482,800 km (0.087 R)
• M72: 25,749,234 km (0.073 R)
• M73: 26,868,974 km (0.11 R)
• M74: 27,004,510 km (0.08 R)
• M75: 27,594,075 km (0.094 R)
• M76: 28,142,052 km (0.095 R)
• M77: 28,325,459 km (0.047 R)
• M78: 29,341,528 km (0.049 R)
• M79: 29,760,701 km (0.116 R)
• M80: 29,854,050 km (0.083 R)
• M81: 29,947,699 km (0.095 R)
• M82: 30,275,617 km (0.111 R)
• M83: 30,463,662 km (0.094 R)
• M84: 31,361,847 km (0.077 R)
• M85: 31,742,723 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.8

Radius: 8.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.77 AU - 10.59 AU

Year: 10159 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,678,957 km

• M1: 203,154 km (0.063 R)
• M2: 264,788 km (0.038 R)
• M3: 335,847 km (0.047 R)
• M4: 553,363 km (0.073 R)
• M5: 639,680 km (0.038 R)
• M6: 696,079 km (0.026 R)
• M7: 888,911 km (0.07 R)
• M8: 1,045,091 km (0.11 R)
• M9: 1,310,926 km (0.111 R)
• M10: 1,414,298 km (0.111 R)
• M11: 1,855,014 km (0.068 R)
• M12: 3,069,300 km (0.117 R)
• M13: 3,389,289 km (0.092 R)
• M14: 3,491,614 km (0.118 R)
• M15: 3,636,425 km (0.09 R)
• M16: 4,170,190 km (0.115 R)
• M17: 4,346,267 km (0.105 R)
• M18: 4,502,298 km (0.058 R)
• M19: 5,168,307 km (0.108 R)
• M20: 5,239,067 km (0.101 R)
• M21: 5,452,992 km (0.084 R)
• M22: 5,645,674 km (0.033 R)
• M23: 7,003,873 km (0.094 R)
• M24: 7,239,639 km (0.07 R)
• M25: 7,908,491 km (0.077 R)
• M26: 8,346,963 km (0.057 R)
• M27: 8,906,160 km (0.074 R)
• M28: 9,133,249 km (0.115 R)
• M29: 9,304,838 km (0.09 R)
• M30: 9,506,346 km (0.106 R)
• M31: 9,622,135 km (0.103 R)
• M32: 11,200,243 km (0.12 R)
• M33: 11,785,470 km (0.071 R)
• M34: 12,128,797 km (0.082 R)
• M35: 13,665,167 km (0.11 R)
• M36: 13,828,678 km (0.076 R)
• M37: 13,960,025 km (0.092 R)
• M38: 14,323,248 km (0.084 R)
• M39: 15,025,311 km (0.099 R)
• M40: 15,295,784 km (0.089 R)
• M41: 15,910,033 km (0.075 R)
• M42: 17,127,610 km (0.115 R)
• M43: 17,800,950 km (0.083 R)
• M44: 18,158,938 km (0.12 R)
• M45: 19,137,158 km (0.085 R)
• M46: 19,246,963 km (0.1 R)
• M47: 19,761,879 km (0.079 R)
• M48: 20,169,683 km (0.094 R)
• M49: 21,031,366 km (0.056 R)
• M50: 21,333,853 km (0.052 R)
• M51: 21,752,278 km (0.064 R)
• M52: 21,943,315 km (0.064 R)
• M53: 22,096,503 km (0.091 R)
• M54: 24,041,724 km (0.073 R)
• M55: 24,318,480 km (0.096 R)
• M56: 24,994,812 km (0.065 R)
• M57: 25,114,939 km (0.1 R)
• M58: 26,529,088 km (0.116 R)
• M59: 26,774,129 km (0.095 R)
• M60: 27,431,163 km (0.117 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: 545 - 15,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit