🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.5 AU - 0.54 AU

Year: 137 Days

Day: 38.2 Hours

Environment

Temp: 232 °C

Axial Tilt: 171.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.54 AU - 0.78 AU

Year: 196 Days

Day: 12.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,198,386 km

• M1: 416,181 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.75 AU - 1.05 AU

Year: 312 Days

Day: 46.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,198,386 km

• M1: 280,197 km (0.12 R)
• M2: 525,238 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.59 AU - 1.61 AU

Year: 739 Days

Day: 27.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,198,386 km

• M1: 188,493 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.15 AU - 2.55 AU

Year: 1316 Days

Day: 21.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,198,386 km

• M1: 209,736 km (0.106 R)
• M2: 1,296,864 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.29 AU - 3.91 AU

Year: 2495 Days

Day: 37.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,198,386 km

• M1: 248,482 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.39 AU - 4.13 AU

Year: 2663 Days

Day: 22.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938

Radius: 6.9

Gravity: 19.7 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.4 AU - 17.94 AU

Year: 20523 Days

Day: 17.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,198,386 km

• M1: 88,562 km (0.101 R)
• M2: 798,703 km (0.104 R)
• M3: 1,508,844 km (0.099 R)
• M4: 1,575,116 km (0.043 R)
• M5: 3,391,234 km (0.07 R)
• M6: 4,018,348 km (0.038 R)
• M7: 4,392,792 km (0.086 R)
• M8: 4,876,442 km (0.055 R)
• M9: 5,074,659 km (0.107 R)
• M10: 5,685,168 km (0.096 R)
• M11: 6,158,196 km (0.093 R)
• M12: 6,265,009 km (0.116 R)
• M13: 6,480,580 km (0.062 R)
• M14: 9,189,797 km (0.097 R)
• M15: 9,434,689 km (0.11 R)
• M16: 15,557,879 km (0.119 R)
• M17: 15,703,588 km (0.068 R)
• M18: 16,217,157 km (0.074 R)
• M19: 16,661,762 km (0.07 R)
• M20: 17,487,393 km (0.102 R)
• M21: 18,480,124 km (0.096 R)
• M22: 18,634,509 km (0.112 R)
• M23: 18,944,626 km (0.062 R)
• M24: 19,884,848 km (0.118 R)
• M25: 20,759,996 km (0.089 R)
• M26: 21,081,332 km (0.068 R)
• M27: 21,647,560 km (0.098 R)
• M28: 21,973,534 km (0.116 R)
• M29: 22,547,690 km (0.118 R)
• M30: 23,043,757 km (0.103 R)
• M31: 23,878,513 km (0.116 R)
• M32: 26,094,955 km (0.092 R)
• M33: 26,354,806 km (0.101 R)
• M34: 26,528,639 km (0.03 R)
• M35: 27,227,560 km (0.113 R)
• M36: 28,643,504 km (0.117 R)
• M37: 29,090,802 km (0.063 R)
• M38: 29,450,435 km (0.118 R)
• M39: 30,264,846 km (0.106 R)
• M40: 30,994,884 km (0.059 R)
• M41: 31,086,587 km (0.102 R)
• M42: 31,178,291 km (0.072 R)
• M43: 31,915,659 km (0.097 R)
• M44: 32,379,412 km (0.115 R)
• M45: 32,845,409 km (0.113 R)
• M46: 34,162,020 km (0.032 R)
• M47: 34,446,406 km (0.11 R)
• M48: 34,826,833 km (0.104 R)
• M49: 36,458,796 km (0.105 R)
• M50: 38,607,620 km (0.096 R)
• M51: 40,396,063 km (0.106 R)
• M52: 41,603,317 km (0.113 R)
• M53: 41,805,723 km (0.103 R)
• M54: 44,983,930 km (0.054 R)
• M55: 45,816,592 km (0.048 R)
• M56: 46,969,842 km (0.107 R)
• M57: 47,814,621 km (0.114 R)
• M58: 47,920,536 km (0.084 R)
• M59: 48,984,327 km (0.114 R)
• M60: 49,412,027 km (0.08 R)
• M61: 50,594,598 km (0.079 R)
• M62: 51,895,202 km (0.073 R)
• M63: 52,877,761 km (0.093 R)
• M64: 53,206,727 km (0.114 R)
• M65: 53,756,499 km (0.058 R)
• M66: 53,976,857 km (0.063 R)
• M67: 54,197,513 km (0.106 R)
• M68: 54,972,430 km (0.072 R)
• M69: 57,769,611 km (0.085 R)
• M70: 57,995,355 km (0.092 R)
• M71: 58,787,924 km (0.086 R)
• M72: 59,583,934 km (0.108 R)
• M73: 59,926,214 km (0.073 R)
• M74: 60,727,460 km (0.112 R)
• M75: 62,224,636 km (0.077 R)
• M76: 62,456,064 km (0.119 R)
• M77: 63,035,905 km (0.058 R)
• M78: 69,290,891 km (0.113 R)
• M79: 69,410,719 km (0.065 R)
• M80: 71,338,587 km (0.12 R)
• M81: 71,580,786 km (0.039 R)
• M82: 73,283,958 km (0.083 R)
• M83: 73,650,622 km (0.083 R)
• M84: 74,263,225 km (0.059 R)
• M85: 74,631,535 km (0.109 R)
• M86: 74,754,505 km (0.112 R)
• M87: 75,123,563 km (0.108 R)
• M88: 76,110,909 km (0.093 R)
• M89: 76,234,626 km (0.083 R)
• M90: 76,606,227 km (0.084 R)
• M91: 76,854,260 km (0.089 R)
• M92: 76,978,427 km (0.085 R)
• M93: 80,732,884 km (0.063 R)
• M94: 82,378,311 km (0.12 R)
• M95: 84,034,659 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.9

Radius: 5.5

Gravity: 18.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.56 AU - 21.98 AU

Year: 27360 Days

Day: 22.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,198,386 km

• M1: 90,507 km (0.119 R)
• M2: 130,749 km (0.113 R)
• M3: 614,698 km (0.066 R)
• M4: 818,300 km (0.032 R)
• M5: 1,161,777 km (0.025 R)
• M6: 1,682,078 km (0.109 R)
• M7: 2,189,664 km (0.082 R)
• M8: 2,660,000 km (0.081 R)
• M9: 2,782,520 km (0.116 R)
• M10: 4,011,766 km (0.099 R)
• M11: 4,390,249 km (0.093 R)
• M12: 5,540,507 km (0.087 R)
• M13: 5,644,776 km (0.103 R)
• M14: 6,338,013 km (0.113 R)
• M15: 6,392,467 km (0.11 R)
• M16: 6,666,979 km (0.09 R)
• M17: 9,243,802 km (0.074 R)
• M18: 9,305,586 km (0.095 R)
• M19: 9,804,794 km (0.094 R)
• M20: 9,867,775 km (0.099 R)
• M21: 9,994,335 km (0.109 R)
• M22: 10,057,764 km (0.1 R)
• M23: 10,248,801 km (0.12 R)
• M24: 11,222,084 km (0.116 R)
• M25: 12,908,651 km (0.078 R)
• M26: 13,957,930 km (0.087 R)
• M27: 14,028,840 km (0.105 R)
• M28: 14,385,331 km (0.076 R)
• M29: 16,962,454 km (0.088 R)
• M30: 17,724,505 km (0.111 R)
• M31: 18,187,212 km (0.041 R)
• M32: 18,653,658 km (0.114 R)
• M33: 19,996,897 km (0.104 R)
• M34: 20,156,967 km (0.1 R)
• M35: 20,478,453 km (0.088 R)
• M36: 20,720,502 km (0.038 R)
• M37: 20,963,748 km (0.083 R)
• M38: 21,781,001 km (0.098 R)
• M39: 24,124,003 km (0.104 R)
• M40: 26,020,306 km (0.081 R)
• M41: 28,053,490 km (0.118 R)
• M42: 29,588,813 km (0.082 R)
• M43: 30,320,646 km (0.083 R)
• M44: 31,336,715 km (0.033 R)
• M45: 31,429,615 km (0.093 R)
• M46: 32,928,885 km (0.088 R)
• M47: 33,023,281 km (0.11 R)
• M48: 33,687,197 km (0.043 R)
• M49: 34,068,521 km (0.106 R)
• M50: 34,163,965 km (0.097 R)
• M51: 35,124,383 km (0.09 R)
• M52: 35,996,389 km (0.076 R)
• M53: 36,191,016 km (0.096 R)
• M54: 36,679,453 km (0.099 R)
• M55: 37,860,379 km (0.105 R)
• M56: 37,959,413 km (0.116 R)
• M57: 38,356,146 km (0.08 R)
• M58: 38,455,479 km (0.1 R)
• M59: 38,754,226 km (0.071 R)
• M60: 39,253,883 km (0.084 R)
• M61: 39,856,164 km (0.093 R)
• M62: 40,562,715 km (0.119 R)
• M63: 44,261,372 km (0.084 R)
• M64: 44,470,061 km (0.113 R)
• M65: 44,993,056 km (0.084 R)
• M66: 45,307,810 km (0.076 R)
• M67: 45,623,311 km (0.073 R)
• M68: 46,150,644 km (0.091 R)
• M69: 48,066,245 km (0.076 R)
• M70: 48,710,413 km (0.041 R)
• M71: 50,007,576 km (0.098 R)
• M72: 50,116,184 km (0.068 R)
• M73: 50,551,364 km (0.115 R)
• M74: 52,304,652 km (0.095 R)
• M75: 52,746,115 km (0.111 R)
• M76: 57,682,695 km (0.069 R)
• M77: 59,399,031 km (0.107 R)
• M78: 60,900,096 km (0.04 R)
• M79: 61,016,035 km (0.066 R)
• M80: 64,293,275 km (0.108 R)
• M81: 64,884,486 km (0.112 R)
• M82: 66,788,418 km (0.1 R)
• M83: 68,589,876 km (0.113 R)
• M84: 69,193,952 km (0.116 R)
• M85: 71,505,538 km (0.079 R)
• M86: 72,978,329 km (0.077 R)
• M87: 73,101,598 km (0.068 R)
• M88: 74,585,310 km (0.046 R)
• M89: 75,206,440 km (0.053 R)
• M90: 76,328,873 km (0.068 R)
• M91: 79,095,685 km (0.043 R)
• M92: 79,222,245 km (0.087 R)
• M93: 83,564,623 km (0.118 R)
• M94: 86,676,109 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 14,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit