🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.62 AU - 0.96 AU

Year: 253 Days

Day: 19.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,385,930 km

• M1: 159,771 km (0.085 R)
• M2: 741,706 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.17 AU - 1.75 AU

Year: 635 Days

Day: 20.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.28 AU - 2.02 AU

Year: 763 Days

Day: 23.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,385,930 km

• M1: 37,699 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.9 AU - 2.18 AU

Year: 1049 Days

Day: 12.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,385,930 km

• M1: 1,039,406 km (0.035 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.92 AU - 3.24 AU

Year: 1945 Days

Day: 29.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,385,930 km

• M1: 1,724,714 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.3

Radius: 3.6

Gravity: 62.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.82 AU - 19.5 AU

Year: 22303 Days

Day: 17 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 27,385,930 km

• M1: 52,509 km (0.089 R)
• M2: 95,294 km (0.045 R)
• M3: 158,275 km (0.077 R)
• M4: 187,745 km (0.098 R)
• M5: 1,712,297 km (0.116 R)
• M6: 2,146,131 km (0.101 R)
• M7: 2,183,680 km (0.051 R)
• M8: 2,414,210 km (0.074 R)
• M9: 2,492,749 km (0.12 R)
• M10: 2,692,762 km (0.12 R)
• M11: 3,150,830 km (0.1 R)
• M12: 4,566,026 km (0.068 R)
• M13: 4,810,469 km (0.083 R)
• M14: 4,909,353 km (0.088 R)
• M15: 6,094,617 km (0.11 R)
• M16: 6,968,418 km (0.043 R)
• M17: 7,136,716 km (0.108 R)
• M18: 8,055,995 km (0.117 R)
• M19: 8,114,787 km (0.11 R)
• M20: 8,173,579 km (0.088 R)
• M21: 8,830,014 km (0.069 R)
• M22: 8,951,189 km (0.084 R)
• M23: 9,814,817 km (0.102 R)
• M24: 10,003,310 km (0.084 R)
• M25: 10,129,571 km (0.053 R)
• M26: 10,320,009 km (0.11 R)
• M27: 10,383,738 km (0.117 R)
• M28: 10,575,821 km (0.07 R)
• M29: 11,028,505 km (0.039 R)
• M30: 12,424,103 km (0.107 R)
• M31: 12,491,871 km (0.083 R)
• M32: 14,726,564 km (0.093 R)
• M33: 15,668,881 km (0.069 R)
• M34: 16,780,244 km (0.106 R)
• M35: 16,930,290 km (0.062 R)
• M36: 18,455,590 km (0.082 R)
• M37: 19,706,976 km (0.119 R)
• M38: 20,985,589 km (0.078 R)
• M39: 21,147,305 km (0.097 R)
• M40: 22,373,259 km (0.116 R)
• M41: 22,538,415 km (0.098 R)
• M42: 23,454,253 km (0.07 R)
• M43: 24,043,220 km (0.111 R)
• M44: 24,893,235 km (0.062 R)
• M45: 25,926,209 km (0.116 R)
• M46: 27,501,474 km (0.064 R)
• M47: 30,104,028 km (0.109 R)
• M48: 30,560,601 km (0.099 R)
• M49: 30,835,712 km (0.093 R)
• M50: 31,573,079 km (0.108 R)
• M51: 31,665,680 km (0.102 R)
• M52: 34,580,595 km (0.111 R)
• M53: 34,962,967 km (0.084 R)
• M54: 35,924,881 km (0.116 R)
• M55: 37,188,235 km (0.079 R)
• M56: 39,458,982 km (0.035 R)
• M57: 40,862,958 km (0.095 R)
• M58: 42,385,266 km (0.086 R)
• M59: 43,204,763 km (0.059 R)
• M60: 44,340,061 km (0.066 R)
• M61: 45,485,083 km (0.078 R)
• M62: 46,218,861 km (0.115 R)
• M63: 49,622,511 km (0.077 R)
• M64: 49,945,792 km (0.089 R)
• M65: 50,919,674 km (0.12 R)
• M66: 52,337,264 km (0.077 R)
• M67: 52,776,184 km (0.11 R)
• M68: 54,543,533 km (0.105 R)
• M69: 55,769,937 km (0.09 R)
• M70: 57,005,316 km (0.077 R)
• M71: 59,388,709 km (0.096 R)
• M72: 60,305,146 km (0.091 R)
• M73: 60,650,118 km (0.099 R)
• M74: 63,432,788 km (0.108 R)
• M75: 64,721,873 km (0.088 R)
• M76: 65,664,938 km (0.109 R)
• M77: 66,138,266 km (0.084 R)
• M78: 66,375,229 km (0.083 R)
• M79: 66,493,860 km (0.031 R)
• M80: 67,207,143 km (0.115 R)
• M81: 68,521,210 km (0.085 R)
• M82: 70,085,256 km (0.098 R)
• M83: 70,932,279 km (0.088 R)
• M84: 71,660,970 km (0.094 R)
• M85: 72,026,288 km (0.062 R)
• M86: 72,636,498 km (0.097 R)
• M87: 73,125,833 km (0.056 R)
• M88: 75,836,845 km (0.105 R)
• M89: 77,080,004 km (0.112 R)
• M90: 81,483,866 km (0.093 R)
• M91: 81,992,349 km (0.095 R)
• M92: 84,036,604 km (0.086 R)
• M93: 85,194,043 km (0.111 R)
• M94: 85,451,949 km (0.108 R)
• M95: 85,710,006 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.9

Radius: 6.3

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.54 AU - 20.34 AU

Year: 23990 Days

Day: 24 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 27,385,930 km

• M1: 130,449 km (0.115 R)
• M2: 174,132 km (0.114 R)
• M3: 225,893 km (0.109 R)
• M4: 366,515 km (0.065 R)
• M5: 495,618 km (0.098 R)
• M6: 993,031 km (0.031 R)
• M7: 1,575,415 km (0.098 R)
• M8: 1,852,919 km (0.068 R)
• M9: 2,079,261 km (0.118 R)
• M10: 2,246,362 km (0.067 R)
• M11: 2,383,393 km (0.033 R)
• M12: 4,019,994 km (0.12 R)
• M13: 4,144,609 km (0.095 R)
• M14: 4,186,496 km (0.038 R)
• M15: 4,743,300 km (0.098 R)
• M16: 5,008,088 km (0.097 R)
• M17: 5,187,456 km (0.064 R)
• M18: 5,598,401 km (0.056 R)
• M19: 5,784,501 km (0.045 R)
• M20: 6,403,238 km (0.114 R)
• M21: 6,548,946 km (0.067 R)
• M22: 7,142,999 km (0.111 R)
• M23: 7,446,533 km (0.056 R)
• M24: 8,118,377 km (0.028 R)
• M25: 11,168,379 km (0.098 R)
• M26: 11,226,871 km (0.067 R)
• M27: 11,876,126 km (0.098 R)
• M28: 13,334,705 km (0.107 R)
• M29: 13,520,955 km (0.117 R)
• M30: 13,896,146 km (0.062 R)
• M31: 16,883,765 km (0.065 R)
• M32: 17,626,668 km (0.1 R)
• M33: 17,694,735 km (0.073 R)
• M34: 19,354,225 km (0.118 R)
• M35: 20,702,849 km (0.069 R)
• M36: 21,788,930 km (0.025 R)
• M37: 22,154,996 km (0.053 R)
• M38: 22,302,051 km (0.063 R)
• M39: 25,540,246 km (0.051 R)
• M40: 25,617,289 km (0.038 R)
• M41: 25,848,866 km (0.12 R)
• M42: 26,003,700 km (0.045 R)
• M43: 26,081,192 km (0.059 R)
• M44: 26,391,907 km (0.089 R)
• M45: 27,489,357 km (0.107 R)
• M46: 27,964,180 km (0.061 R)
• M47: 28,043,617 km (0.035 R)
• M48: 28,202,639 km (0.12 R)
• M49: 28,761,687 km (0.118 R)
• M50: 28,841,871 km (0.091 R)
• M51: 28,922,056 km (0.104 R)
• M52: 30,053,165 km (0.115 R)
• M53: 30,297,309 km (0.108 R)
• M54: 30,951,949 km (0.088 R)
• M55: 31,611,077 km (0.062 R)
• M56: 32,191,667 km (0.084 R)
• M57: 33,616,437 km (0.076 R)
• M58: 33,700,810 km (0.104 R)
• M59: 34,719,721 km (0.037 R)
• M60: 36,353,330 km (0.062 R)
• M61: 36,526,863 km (0.089 R)
• M62: 36,874,529 km (0.115 R)
• M63: 37,748,480 km (0.117 R)
• M64: 38,894,848 km (0.085 R)
• M65: 38,983,560 km (0.106 R)
• M66: 39,606,036 km (0.053 R)
• M67: 39,873,816 km (0.087 R)
• M68: 40,500,931 km (0.042 R)
• M69: 41,131,336 km (0.118 R)
• M70: 41,402,557 km (0.051 R)
• M71: 41,674,227 km (0.08 R)
• M72: 41,855,839 km (0.08 R)
• M73: 42,128,556 km (0.108 R)
• M74: 43,777,423 km (0.062 R)
• M75: 44,331,833 km (0.074 R)
• M76: 46,102,473 km (0.062 R)
• M77: 48,562,610 km (0.061 R)
• M78: 51,551,127 km (0.083 R)
• M79: 51,648,515 km (0.082 R)
• M80: 51,941,129 km (0.113 R)
• M81: 52,234,191 km (0.111 R)
• M82: 52,527,852 km (0.079 R)
• M83: 52,723,974 km (0.106 R)
• M84: 54,103,267 km (0.076 R)
• M85: 55,994,184 km (0.112 R)
• M86: 56,495,337 km (0.057 R)
• M87: 56,997,986 km (0.064 R)
• M88: 57,805,365 km (0.071 R)
• M89: 58,616,485 km (0.099 R)
• M90: 62,520,541 km (0.12 R)
• M91: 64,294,023 km (0.072 R)
• M92: 64,818,813 km (0.052 R)
• M93: 69,390,224 km (0.073 R)
• M94: 70,900,864 km (0.09 R)
• M95: 72,422,424 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18

Radius: 6.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.68 AU - 21.58 AU

Year: 26641 Days

Day: 21 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 27,385,930 km

• M1: 96,640 km (0.079 R)
• M2: 263,591 km (0.111 R)
• M3: 966,701 km (0.096 R)
• M4: 1,114,504 km (0.05 R)
• M5: 1,431,652 km (0.078 R)
• M6: 1,631,963 km (0.1 R)
• M7: 1,775,876 km (0.091 R)
• M8: 2,110,676 km (0.057 R)
• M9: 2,321,011 km (0.109 R)
• M10: 3,635,079 km (0.114 R)
• M11: 3,972,422 km (0.106 R)
• M12: 5,395,846 km (0.036 R)
• M13: 5,780,312 km (0.078 R)
• M14: 7,037,682 km (0.118 R)
• M15: 7,643,404 km (0.047 R)
• M16: 8,101,921 km (0.09 R)
• M17: 11,460,094 km (0.094 R)
• M18: 12,769,076 km (0.101 R)
• M19: 13,280,102 km (0.115 R)
• M20: 13,700,323 km (0.109 R)
• M21: 13,797,860 km (0.113 R)
• M22: 14,719,682 km (0.099 R)
• M23: 14,919,844 km (0.056 R)
• M24: 15,729,319 km (0.107 R)
• M25: 15,899,860 km (0.084 R)
• M26: 16,726,388 km (0.066 R)
• M27: 17,885,772 km (0.077 R)
• M28: 18,998,182 km (0.095 R)
• M29: 19,325,352 km (0.051 R)
• M30: 19,874,676 km (0.106 R)
• M31: 20,503,585 km (0.04 R)
• M32: 21,970,841 km (0.056 R)
• M33: 22,046,986 km (0.115 R)
• M34: 23,627,338 km (0.104 R)
• M35: 23,705,428 km (0.1 R)
• M36: 23,822,563 km (0.104 R)
• M37: 25,243,893 km (0.075 R)
• M38: 25,363,571 km (0.078 R)
• M39: 26,206,705 km (0.076 R)
• M40: 26,651,908 km (0.056 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 11,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit