🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.77 AU - 1.13 AU

Year: 342 Days

Day: 15 Hours

Environment

Temp: 36 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,788,161 km

• M1: 50,115 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.88 AU - 1.12 AU

Year: 369 Days

Day: 15 Hours

Environment

Temp: 38 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,788,161 km

• M1: 19,747 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.69 AU - 2.11 AU

Year: 966 Days

Day: 37.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.87 AU - 3.05 AU

Year: 1424 Days

Day: 18.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.21 AU - 2.79 AU

Year: 1458 Days

Day: 29.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,788,161 km

• M1: 54,154 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 10.7

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.08 AU - 6.3 AU

Year: 4362 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 75,788,161 km

• M1: 140,622 km (0.11 R)
• M2: 259,104 km (0.096 R)
• M3: 496,665 km (0.07 R)
• M4: 822,190 km (0.118 R)
• M5: 900,579 km (0.105 R)
• M6: 981,661 km (0.071 R)
• M7: 1,055,862 km (0.114 R)
• M8: 1,132,306 km (0.033 R)
• M9: 1,220,569 km (0.108 R)
• M10: 1,467,705 km (0.094 R)
• M11: 1,564,794 km (0.059 R)
• M12: 2,034,232 km (0.107 R)
• M13: 2,366,788 km (0.099 R)
• M14: 2,650,575 km (0.057 R)
• M15: 2,743,176 km (0.063 R)
• M16: 2,972,809 km (0.095 R)
• M17: 3,055,387 km (0.042 R)
• M18: 3,293,696 km (0.074 R)
• M19: 3,465,435 km (0.07 R)
• M20: 3,743,687 km (0.08 R)
• M21: 3,878,026 km (0.117 R)
• M22: 3,953,423 km (0.115 R)
• M23: 4,733,875 km (0.108 R)
• M24: 4,911,896 km (0.118 R)
• M25: 5,291,426 km (0.102 R)
• M26: 5,358,446 km (0.087 R)
• M27: 5,476,479 km (0.091 R)
• M28: 5,904,628 km (0.08 R)
• M29: 5,991,694 km (0.046 R)
• M30: 6,184,526 km (0.114 R)
• M31: 6,343,847 km (0.11 R)
• M32: 6,468,612 km (0.057 R)
• M33: 7,572,345 km (0.106 R)
• M34: 7,666,891 km (0.05 R)
• M35: 7,742,887 km (0.057 R)
• M36: 8,223,395 km (0.079 R)
• M37: 8,379,276 km (0.102 R)
• M38: 8,477,113 km (0.06 R)
• M39: 8,654,237 km (0.087 R)
• M40: 8,832,707 km (0.097 R)
• M41: 8,912,443 km (0.078 R)
• M42: 9,538,211 km (0.064 R)
• M43: 9,866,728 km (0.078 R)
• M44: 10,534,981 km (0.095 R)
• M45: 10,683,083 km (0.118 R)
• M46: 10,895,961 km (0.083 R)
• M47: 11,652,029 km (0.08 R)
• M48: 12,003,284 km (0.119 R)
• M49: 12,246,680 km (0.053 R)
• M50: 12,447,141 km (0.114 R)
• M51: 13,580,644 km (0.111 R)
• M52: 14,183,075 km (0.096 R)
• M53: 14,464,169 km (0.104 R)
• M54: 14,558,117 km (0.1 R)
• M55: 14,652,513 km (0.084 R)
• M56: 14,723,273 km (0.115 R)
• M57: 15,103,102 km (0.071 R)
• M58: 15,366,095 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.9

Radius: 3

Gravity: 105.88 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.3 AU - 14.26 AU

Year: 16857 Days

Day: 17.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,788,161 km

• M1: 56,398 km (0.118 R)
• M2: 81,680 km (0.076 R)
• M3: 205,248 km (0.073 R)
• M4: 267,780 km (0.104 R)
• M5: 491,429 km (0.076 R)
• M6: 554,709 km (0.104 R)
• M7: 689,347 km (0.064 R)
• M8: 2,432,761 km (0.095 R)
• M9: 2,838,620 km (0.069 R)
• M10: 3,670,234 km (0.101 R)
• M11: 3,878,474 km (0.109 R)
• M12: 4,350,306 km (0.117 R)
• M13: 4,394,138 km (0.109 R)
• M14: 4,437,970 km (0.06 R)
• M15: 4,482,102 km (0.044 R)
• M16: 5,822,200 km (0.09 R)
• M17: 7,588,950 km (0.081 R)
• M18: 8,175,972 km (0.119 R)
• M19: 8,611,901 km (0.055 R)
• M20: 9,279,855 km (0.112 R)
• M21: 9,906,670 km (0.105 R)
• M22: 10,664,832 km (0.104 R)
• M23: 10,842,405 km (0.092 R)
• M24: 11,021,025 km (0.056 R)
• M25: 11,562,719 km (0.07 R)
• M26: 11,867,300 km (0.111 R)
• M27: 12,609,156 km (0.104 R)
• M28: 13,429,550 km (0.091 R)
• M29: 13,557,307 km (0.119 R)
• M30: 14,202,074 km (0.081 R)
• M31: 14,332,224 km (0.105 R)
• M32: 15,521,228 km (0.116 R)
• M33: 15,588,248 km (0.112 R)
• M34: 15,857,075 km (0.09 R)
• M35: 17,086,022 km (0.058 R)
• M36: 18,628,974 km (0.102 R)
• M37: 19,272,843 km (0.096 R)
• M38: 19,778,634 km (0.045 R)
• M39: 20,656,025 km (0.095 R)
• M40: 22,070,922 km (0.115 R)
• M41: 22,448,357 km (0.112 R)
• M42: 22,751,891 km (0.067 R)
• M43: 24,757,700 km (0.066 R)
• M44: 24,835,939 km (0.038 R)
• M45: 24,992,718 km (0.068 R)
• M46: 26,019,857 km (0.094 R)
• M47: 26,418,535 km (0.026 R)
• M48: 27,545,606 km (0.1 R)
• M49: 27,951,913 km (0.078 R)
• M50: 29,265,532 km (0.077 R)
• M51: 30,263,649 km (0.075 R)
• M52: 30,431,199 km (0.113 R)
• M53: 31,019,717 km (0.082 R)
• M54: 31,611,975 km (0.094 R)
• M55: 32,464,533 km (0.099 R)
• M56: 32,893,729 km (0.1 R)
• M57: 35,067,237 km (0.12 R)
• M58: 35,331,128 km (0.063 R)
• M59: 37,197,062 km (0.111 R)
• M60: 37,376,430 km (0.093 R)
• M61: 37,466,188 km (0.08 R)
• M62: 38,368,114 km (0.083 R)
• M63: 39,368,475 km (0.092 R)
• M64: 40,931,174 km (0.053 R)
• M65: 44,782,571 km (0.096 R)
• M66: 45,931,483 km (0.046 R)
• M67: 46,799,450 km (0.099 R)
• M68: 46,896,240 km (0.091 R)
• M69: 47,381,086 km (0.106 R)
• M70: 47,575,564 km (0.09 R)
• M71: 49,337,378 km (0.114 R)
• M72: 49,830,602 km (0.108 R)
• M73: 50,127,255 km (0.103 R)
• M74: 51,120,435 km (0.082 R)
• M75: 53,227,072 km (0.078 R)
• M76: 55,669,257 km (0.085 R)
• M77: 57,835,883 km (0.102 R)
• M78: 58,877,234 km (0.1 R)
• M79: 60,767,403 km (0.084 R)
• M80: 61,084,251 km (0.075 R)
• M81: 63,318,196 km (0.08 R)
• M82: 64,930,263 km (0.075 R)
• M83: 65,254,292 km (0.105 R)
• M84: 65,687,079 km (0.066 R)
• M85: 66,012,304 km (0.074 R)
• M86: 67,537,305 km (0.111 R)
• M87: 68,853,617 km (0.057 R)
• M88: 68,963,721 km (0.088 R)
• M89: 69,625,392 km (0.065 R)
• M90: 71,288,921 km (0.114 R)
• M91: 71,623,122 km (0.103 R)
• M92: 72,853,116 km (0.11 R)
• M93: 74,541,777 km (0.089 R)
• M94: 74,880,915 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 18,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit