🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.92 AU - 1.02 AU

Year: 364 Days

Day: 13.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.91 AU - 1.45 AU

Year: 488 Days

Day: 41.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,860,019 km

• M1: 124,166 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.61 AU - 2.25 AU

Year: 1021 Days

Day: 33.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.77 AU - 2.81 AU

Year: 1320 Days

Day: 22.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.6 AU - 2.8 AU

Year: 1689 Days

Day: 39.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.1

Radius: 8.2

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.29 AU - 4.73 AU

Year: 3647 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,860,019 km

• M1: 106,364 km (0.084 R)
• M2: 204,201 km (0.113 R)
• M3: 334,052 km (0.12 R)
• M4: 466,297 km (0.108 R)
• M5: 554,709 km (0.081 R)
• M6: 609,163 km (0.114 R)
• M7: 724,203 km (0.096 R)
• M8: 864,676 km (0.041 R)
• M9: 966,701 km (0.064 R)
• M10: 1,102,686 km (0.085 R)
• M11: 1,213,987 km (0.097 R)
• M12: 1,447,958 km (0.115 R)
• M13: 1,604,437 km (0.045 R)
• M14: 1,995,336 km (0.103 R)
• M15: 2,182,783 km (0.098 R)
• M16: 2,272,242 km (0.096 R)
• M17: 2,362,898 km (0.086 R)
• M18: 2,683,038 km (0.062 R)
• M19: 2,834,431 km (0.069 R)
• M20: 2,932,268 km (0.094 R)
• M21: 3,088,298 km (0.119 R)
• M22: 3,334,836 km (0.043 R)
• M23: 3,423,398 km (0.107 R)
• M24: 3,648,393 km (0.067 R)
• M25: 4,255,461 km (0.103 R)
• M26: 4,497,361 km (0.085 R)
• M27: 4,843,680 km (0.073 R)
• M28: 5,632,061 km (0.103 R)
• M29: 5,826,538 km (0.077 R)
• M30: 5,915,698 km (0.119 R)
• M31: 6,276,678 km (0.11 R)
• M32: 6,775,437 km (0.113 R)
• M33: 7,460,296 km (0.077 R)
• M34: 7,595,981 km (0.09 R)
• M35: 7,869,895 km (0.109 R)
• M36: 8,206,790 km (0.108 R)
• M37: 8,407,251 km (0.11 R)
• M38: 8,528,275 km (0.05 R)
• M39: 8,629,703 km (0.094 R)
• M40: 8,936,079 km (0.083 R)
• M41: 9,454,585 km (0.11 R)
• M42: 9,538,510 km (0.051 R)
• M43: 10,089,778 km (0.082 R)
• M44: 10,218,432 km (0.118 R)
• M45: 10,804,257 km (0.115 R)
• M46: 11,334,133 km (0.086 R)
• M47: 11,512,603 km (0.082 R)
• M48: 11,669,681 km (0.097 R)
• M49: 11,759,739 km (0.111 R)
• M50: 11,940,453 km (0.097 R)
• M51: 12,811,412 km (0.082 R)
• M52: 12,927,650 km (0.08 R)
• M53: 13,372,105 km (0.117 R)
• M54: 13,608,170 km (0.111 R)
• M55: 13,702,866 km (0.107 R)
• M56: 14,180,083 km (0.09 R)
• M57: 14,252,189 km (0.085 R)
• M58: 14,372,466 km (0.109 R)
• M59: 14,565,746 km (0.075 R)
• M60: 14,662,686 km (0.069 R)
• M61: 14,759,924 km (0.092 R)
• M62: 14,930,466 km (0.09 R)
• M63: 15,028,303 km (0.118 R)
• M64: 15,101,755 km (0.095 R)
• M65: 15,372,079 km (0.106 R)
• M66: 15,470,813 km (0.098 R)
• M67: 15,644,197 km (0.105 R)
• M68: 15,892,829 km (0.039 R)
• M69: 15,992,611 km (0.116 R)
• M70: 16,218,055 km (0.109 R)
• M71: 16,596,089 km (0.05 R)
• M72: 16,875,089 km (0.092 R)
• M73: 16,926,101 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656

Radius: 11.5

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.9 AU - 7.12 AU

Year: 7068 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,860,019 km

• M1: 174,880 km (0.118 R)
• M2: 248,632 km (0.11 R)
• M3: 499,507 km (0.115 R)
• M4: 573,109 km (0.119 R)
• M5: 651,200 km (0.061 R)
• M6: 776,263 km (0.116 R)
• M7: 849,566 km (0.11 R)
• M8: 1,019,958 km (0.118 R)
• M9: 1,236,426 km (0.111 R)
• M10: 1,341,743 km (0.07 R)
• M11: 1,561,503 km (0.07 R)
• M12: 1,637,498 km (0.12 R)
• M13: 1,754,035 km (0.072 R)
• M14: 1,853,218 km (0.088 R)
• M15: 2,120,251 km (0.077 R)
• M16: 2,876,917 km (0.082 R)
• M17: 3,114,628 km (0.05 R)
• M18: 3,458,254 km (0.074 R)
• M19: 3,736,805 km (0.057 R)
• M20: 3,840,028 km (0.117 R)
• M21: 3,944,148 km (0.099 R)
• M22: 4,479,110 km (0.109 R)
• M23: 4,588,765 km (0.088 R)
• M24: 4,755,118 km (0.107 R)
• M25: 4,980,113 km (0.115 R)
• M26: 5,151,253 km (0.06 R)
• M27: 5,557,860 km (0.111 R)
• M28: 5,914,801 km (0.108 R)
• M29: 6,126,631 km (0.106 R)
• M30: 6,588,739 km (0.102 R)
• M31: 6,776,784 km (0.075 R)
• M32: 7,158,109 km (0.032 R)
• M33: 7,809,458 km (0.086 R)
• M34: 7,942,001 km (0.068 R)
• M35: 8,479,806 km (0.07 R)
• M36: 9,555,115 km (0.099 R)
• M37: 9,803,896 km (0.102 R)
• M38: 10,563,106 km (0.114 R)
• M39: 10,709,861 km (0.087 R)
• M40: 11,191,417 km (0.073 R)
• M41: 11,566,758 km (0.112 R)
• M42: 11,755,999 km (0.082 R)
• M43: 11,946,288 km (0.095 R)
• M44: 13,070,067 km (0.067 R)
• M45: 13,944,915 km (0.029 R)
• M46: 14,106,032 km (0.104 R)
• M47: 14,267,747 km (0.108 R)
• M48: 14,674,803 km (0.098 R)
• M49: 15,251,054 km (0.091 R)
• M50: 16,638,574 km (0.071 R)
• M51: 17,153,191 km (0.102 R)
• M52: 17,585,978 km (0.099 R)
• M53: 18,110,169 km (0.089 R)
• M54: 18,197,983 km (0.073 R)
• M55: 19,848,945 km (0.101 R)
• M56: 21,083,726 km (0.042 R)
• M57: 21,407,904 km (0.081 R)
• M58: 22,343,190 km (0.111 R)
• M59: 23,819,123 km (0.109 R)
• M60: 25,179,266 km (0.12 R)
• M61: 25,326,471 km (0.073 R)
• M62: 25,523,342 km (0.113 R)
• M63: 26,564,543 km (0.1 R)
• M64: 27,417,550 km (0.112 R)
• M65: 27,923,639 km (0.101 R)
• M66: 28,228,669 km (0.097 R)
• M67: 28,381,708 km (0.088 R)
• M68: 28,637,221 km (0.067 R)
• M69: 29,305,176 km (0.03 R)
• M70: 29,563,531 km (0.114 R)
• M71: 30,656,643 km (0.046 R)
• M72: 30,813,870 km (0.037 R)
• M73: 31,287,198 km (0.109 R)
• M74: 31,709,961 km (0.111 R)
• M75: 31,868,984 km (0.088 R)
• M76: 32,507,767 km (0.099 R)
• M77: 32,882,360 km (0.113 R)
• M78: 33,097,033 km (0.093 R)
• M79: 34,831,321 km (0.098 R)
• M80: 35,050,033 km (0.067 R)
• M81: 35,434,200 km (0.108 R)
• M82: 35,654,259 km (0.096 R)
• M83: 35,874,916 km (0.102 R)
• M84: 36,040,670 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.4

Radius: 3.1

Gravity: 46.56 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.68 AU - 21.8 AU

Year: 29664 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,860,019 km

• M1: 52,658 km (0.106 R)
• M2: 165,754 km (0.068 R)
• M3: 377,735 km (0.112 R)
• M4: 1,493,735 km (0.07 R)
• M5: 1,560,306 km (0.041 R)
• M6: 1,696,589 km (0.108 R)
• M7: 1,731,296 km (0.04 R)
• M8: 2,017,028 km (0.065 R)
• M9: 2,165,280 km (0.11 R)
• M10: 2,355,718 km (0.09 R)
• M11: 2,711,910 km (0.05 R)
• M12: 2,752,451 km (0.116 R)
• M13: 2,958,597 km (0.082 R)
• M14: 5,024,394 km (0.088 R)
• M15: 5,790,634 km (0.077 R)
• M16: 5,948,161 km (0.101 R)
• M17: 6,483,572 km (0.111 R)
• M18: 6,812,238 km (0.075 R)
• M19: 8,297,446 km (0.066 R)
• M20: 11,285,215 km (0.084 R)
• M21: 11,945,390 km (0.104 R)
• M22: 12,078,981 km (0.028 R)
• M23: 13,164,912 km (0.094 R)
• M24: 15,501,182 km (0.107 R)
• M25: 15,646,740 km (0.116 R)
• M26: 16,902,914 km (0.116 R)
• M27: 18,114,507 km (0.096 R)
• M28: 18,576,016 km (0.057 R)
• M29: 18,730,701 km (0.05 R)
• M30: 19,197,296 km (0.083 R)
• M31: 20,221,443 km (0.081 R)
• M32: 20,780,191 km (0.065 R)
• M33: 21,749,885 km (0.091 R)
• M34: 21,994,627 km (0.114 R)
• M35: 23,231,801 km (0.093 R)
• M36: 23,649,179 km (0.102 R)
• M37: 23,732,954 km (0.1 R)
• M38: 24,830,853 km (0.072 R)
• M39: 24,916,124 km (0.063 R)
• M40: 25,514,814 km (0.056 R)
• M41: 25,686,702 km (0.095 R)
• M42: 27,076,167 km (0.052 R)
• M43: 27,251,496 km (0.106 R)
• M44: 28,936,267 km (0.113 R)
• M45: 29,295,302 km (0.116 R)
• M46: 29,385,211 km (0.089 R)
• M47: 29,475,268 km (0.115 R)
• M48: 30,563,294 km (0.061 R)
• M49: 30,837,357 km (0.098 R)
• M50: 31,295,875 km (0.105 R)
• M51: 32,591,691 km (0.029 R)
• M52: 33,622,121 km (0.099 R)
• M53: 35,044,348 km (0.06 R)
• M54: 35,235,534 km (0.068 R)
• M55: 35,714,696 km (0.089 R)
• M56: 35,907,079 km (0.053 R)
• M57: 36,873,930 km (0.106 R)
• M58: 39,228,750 km (0.049 R)
• M59: 40,926,088 km (0.07 R)
• M60: 41,834,297 km (0.096 R)
• M61: 43,465,213 km (0.111 R)
• M62: 44,805,609 km (0.104 R)
• M63: 45,950,332 km (0.054 R)
• M64: 47,950,157 km (0.086 R)
• M65: 49,441,797 km (0.025 R)
• M66: 49,763,432 km (0.113 R)
• M67: 51,056,706 km (0.054 R)
• M68: 51,598,849 km (0.119 R)
• M69: 53,017,485 km (0.102 R)
• M70: 53,127,141 km (0.055 R)
• M71: 53,676,464 km (0.119 R)
• M72: 56,787,651 km (0.078 R)
• M73: 58,591,502 km (0.115 R)
• M74: 58,704,897 km (0.116 R)
• M75: 59,272,771 km (0.109 R)
• M76: 60,414,053 km (0.084 R)
• M77: 60,872,570 km (0.086 R)
• M78: 61,332,285 km (0.117 R)
• M79: 62,024,025 km (0.111 R)
• M80: 63,881,133 km (0.039 R)
• M81: 66,582,721 km (0.113 R)
• M82: 68,245,202 km (0.113 R)
• M83: 68,364,432 km (0.096 R)
• M84: 70,523,279 km (0.039 R)
• M85: 71,611,154 km (0.061 R)
• M86: 72,826,188 km (0.098 R)
• M87: 73,925,733 km (0.102 R)
• M88: 74,416,114 km (0.108 R)
• M89: 75,400,169 km (0.098 R)
• M90: 76,264,695 km (0.115 R)
• M91: 81,647,077 km (0.062 R)
• M92: 82,407,782 km (0.102 R)
• M93: 82,916,265 km (0.074 R)
• M94: 84,319,942 km (0.053 R)
• M95: 85,345,585 km (0.074 R)
• M96: 85,731,249 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 17,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit