🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.53 AU - 0.63 AU

Year: 158 Days

Day: 28 Hours

Environment

Temp: 155 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,673,998 km

• M1: 40,541 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.02 AU - 1.12 AU

Year: 396 Days

Day: 15.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,673,998 km

• M1: 55,351 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.5 AU - 2.32 AU

Year: 945 Days

Day: 28.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.05 AU - 3.83 AU

Year: 2285 Days

Day: 30.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.05 AU - 4.27 AU

Year: 2508 Days

Day: 15.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.6

Radius: 5

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.03 AU - 18.79 AU

Year: 22729 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 122.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 84,673,998 km

• M1: 116,836 km (0.053 R)
• M2: 168,148 km (0.104 R)
• M3: 300,093 km (0.08 R)
• M4: 652,845 km (0.059 R)
• M5: 799,301 km (0.12 R)
• M6: 910,303 km (0.104 R)
• M7: 1,537,717 km (0.096 R)
• M8: 1,648,269 km (0.104 R)
• M9: 1,965,866 km (0.067 R)
• M10: 2,239,779 km (0.105 R)
• M11: 2,558,273 km (0.095 R)
• M12: 2,590,886 km (0.055 R)
• M13: 2,958,896 km (0.111 R)
• M14: 3,414,871 km (0.081 R)
• M15: 4,627,810 km (0.064 R)
• M16: 4,990,735 km (0.099 R)
• M17: 6,046,297 km (0.092 R)
• M18: 6,576,771 km (0.1 R)
• M19: 7,075,979 km (0.115 R)
• M20: 7,540,481 km (0.068 R)
• M21: 8,014,706 km (0.097 R)
• M22: 8,110,748 km (0.097 R)
• M23: 8,352,348 km (0.1 R)
• M24: 9,646,819 km (0.109 R)
• M25: 9,902,930 km (0.106 R)
• M26: 10,265,107 km (0.106 R)
• M27: 10,843,003 km (0.115 R)
• M28: 11,109,287 km (0.089 R)
• M29: 11,162,694 km (0.049 R)
• M30: 12,919,422 km (0.085 R)
• M31: 12,975,671 km (0.091 R)
• M32: 13,428,653 km (0.113 R)
• M33: 14,060,105 km (0.082 R)
• M34: 14,818,716 km (0.062 R)
• M35: 15,471,113 km (0.072 R)
• M36: 16,072,197 km (0.03 R)
• M37: 16,253,958 km (0.1 R)
• M38: 16,742,096 km (0.06 R)
• M39: 16,988,035 km (0.055 R)
• M40: 19,511,901 km (0.044 R)
• M41: 19,965,332 km (0.076 R)
• M42: 20,226,081 km (0.12 R)
• M43: 21,346,868 km (0.104 R)
• M44: 22,082,590 km (0.076 R)
• M45: 24,548,263 km (0.103 R)
• M46: 24,687,837 km (0.107 R)
• M47: 25,459,912 km (0.083 R)
• M48: 27,388,378 km (0.087 R)
• M49: 27,750,555 km (0.083 R)
• M50: 28,187,380 km (0.101 R)
• M51: 28,773,355 km (0.067 R)
• M52: 28,920,410 km (0.117 R)
• M53: 28,994,162 km (0.076 R)
• M54: 29,437,271 km (0.03 R)
• M55: 30,555,066 km (0.032 R)
• M56: 31,156,898 km (0.114 R)
• M57: 31,383,689 km (0.105 R)
• M58: 31,762,620 km (0.091 R)
• M59: 32,295,936 km (0.1 R)
• M60: 32,372,231 km (0.055 R)
• M61: 33,062,775 km (0.101 R)
• M62: 33,603,123 km (0.075 R)
• M63: 34,379,984 km (0.098 R)
• M64: 35,162,980 km (0.112 R)
• M65: 37,305,969 km (0.062 R)
• M66: 37,386,153 km (0.101 R)
• M67: 37,466,338 km (0.085 R)
• M68: 38,352,705 km (0.05 R)
• M69: 38,676,734 km (0.039 R)
• M70: 39,654,356 km (0.092 R)
• M71: 39,736,186 km (0.07 R)
• M72: 40,640,057 km (0.029 R)
• M73: 41,301,579 km (0.098 R)
• M74: 41,384,605 km (0.074 R)
• M75: 42,133,642 km (0.096 R)
• M76: 42,384,218 km (0.107 R)
• M77: 46,203,302 km (0.064 R)
• M78: 47,326,932 km (0.091 R)
• M79: 48,459,537 km (0.109 R)
• M80: 48,722,231 km (0.088 R)
• M81: 48,897,560 km (0.103 R)
• M82: 49,161,002 km (0.042 R)
• M83: 51,642,232 km (0.059 R)
• M84: 52,089,530 km (0.119 R)
• M85: 53,710,572 km (0.1 R)
• M86: 55,074,157 km (0.055 R)
• M87: 55,805,990 km (0.063 R)
• M88: 56,173,103 km (0.094 R)
• M89: 56,265,106 km (0.109 R)
• M90: 56,909,872 km (0.113 R)
• M91: 57,835,135 km (0.055 R)
• M92: 58,206,736 km (0.052 R)
• M93: 59,232,529 km (0.03 R)
• M94: 59,794,568 km (0.101 R)
• M95: 60,264,156 km (0.054 R)
• M96: 60,640,843 km (0.043 R)
• M97: 61,680,698 km (0.067 R)
• M98: 61,965,383 km (0.096 R)
• M99: 63,586,425 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.8

Radius: 6.2

Gravity: 24.45 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.32 AU - 17.7 AU

Year: 24027 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,673,998 km

• M1: 958,174 km (0.096 R)
• M2: 1,176,587 km (0.043 R)
• M3: 1,410,708 km (0.114 R)
• M4: 2,277,927 km (0.098 R)
• M5: 2,484,821 km (0.071 R)
• M6: 2,741,082 km (0.069 R)
• M7: 2,828,447 km (0.117 R)
• M8: 3,371,786 km (0.094 R)
• M9: 5,078,100 km (0.117 R)
• M10: 5,348,273 km (0.095 R)
• M11: 5,846,584 km (0.092 R)
• M12: 6,129,922 km (0.117 R)
• M13: 6,650,972 km (0.033 R)
• M14: 7,612,138 km (0.118 R)
• M15: 7,735,407 km (0.103 R)
• M16: 8,234,764 km (0.115 R)
• M17: 9,003,249 km (0.108 R)
• M18: 9,264,447 km (0.072 R)
• M19: 10,745,316 km (0.112 R)
• M20: 11,231,808 km (0.093 R)
• M21: 11,513,052 km (0.048 R)
• M22: 11,796,540 km (0.095 R)
• M23: 14,755,736 km (0.109 R)
• M24: 15,063,608 km (0.108 R)
• M25: 18,339,951 km (0.105 R)
• M26: 19,929,877 km (0.117 R)
• M27: 20,270,212 km (0.099 R)
• M28: 21,302,737 km (0.093 R)
• M29: 21,912,797 km (0.049 R)
• M30: 22,088,275 km (0.045 R)
• M31: 23,061,110 km (0.119 R)
• M32: 23,508,109 km (0.076 R)
• M33: 24,683,200 km (0.109 R)
• M34: 25,970,041 km (0.08 R)
• M35: 26,062,791 km (0.098 R)
• M36: 26,434,991 km (0.054 R)
• M37: 27,467,216 km (0.045 R)
• M38: 27,845,848 km (0.09 R)
• M39: 29,377,731 km (0.096 R)
• M40: 30,740,418 km (0.106 R)
• M41: 31,035,125 km (0.069 R)
• M42: 31,330,731 km (0.054 R)
• M43: 31,726,417 km (0.062 R)
• M44: 35,875,664 km (0.089 R)
• M45: 37,121,964 km (0.105 R)
• M46: 37,226,533 km (0.07 R)
• M47: 37,750,424 km (0.053 R)
• M48: 39,977,637 km (0.059 R)
• M49: 41,920,315 km (0.086 R)
• M50: 43,782,958 km (0.114 R)
• M51: 44,225,170 km (0.086 R)
• M52: 44,336,022 km (0.059 R)
• M53: 45,002,630 km (0.112 R)
• M54: 46,909,404 km (0.094 R)
• M55: 47,022,500 km (0.106 R)
• M56: 48,385,337 km (0.098 R)
• M57: 50,801,492 km (0.025 R)
• M58: 53,846,706 km (0.117 R)
• M59: 54,083,370 km (0.106 R)
• M60: 54,439,114 km (0.094 R)
• M61: 54,676,675 km (0.106 R)
• M62: 55,152,845 km (0.095 R)
• M63: 56,109,225 km (0.109 R)
• M64: 56,229,202 km (0.113 R)
• M65: 57,917,414 km (0.094 R)
• M66: 59,255,417 km (0.099 R)
• M67: 61,343,205 km (0.117 R)
• M68: 61,714,058 km (0.084 R)
• M69: 62,333,992 km (0.101 R)
• M70: 63,454,929 km (0.057 R)
• M71: 65,211,956 km (0.069 R)
• M72: 67,494,221 km (0.081 R)
• M73: 68,004,948 km (0.111 R)
• M74: 68,260,760 km (0.094 R)
• M75: 68,388,816 km (0.073 R)
• M76: 69,158,796 km (0.111 R)
• M77: 69,673,712 km (0.054 R)
• M78: 70,448,480 km (0.063 R)
• M79: 70,577,882 km (0.082 R)
• M80: 72,528,339 km (0.112 R)
• M81: 72,789,686 km (0.097 R)
• M82: 73,707,020 km (0.111 R)
• M83: 74,101,360 km (0.109 R)
• M84: 74,364,653 km (0.109 R)
• M85: 76,748,046 km (0.093 R)
• M86: 78,619,216 km (0.107 R)
• M87: 78,887,744 km (0.083 R)
• M88: 81,453,797 km (0.048 R)
• M89: 83,225,335 km (0.09 R)
• M90: 84,734,179 km (0.102 R)
• M91: 84,871,809 km (0.105 R)
• M92: 85,422,927 km (0.086 R)
• M93: 87,361,566 km (0.103 R)
• M94: 88,615,495 km (0.087 R)
• M95: 89,454,740 km (0.032 R)
• M96: 94,259,823 km (0.073 R)
• M97: 95,545,766 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.2

Radius: 3.5

Gravity: 37.4 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.36 AU - 20.82 AU

Year: 28707 Days

Day: 19.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,673,998 km

• M1: 128,205 km (0.092 R)
• M2: 851,361 km (0.089 R)
• M3: 961,466 km (0.091 R)
• M4: 1,165,068 km (0.106 R)
• M5: 1,446,013 km (0.118 R)
• M6: 1,994,439 km (0.108 R)
• M7: 3,047,309 km (0.105 R)
• M8: 3,131,083 km (0.107 R)
• M9: 3,517,644 km (0.08 R)
• M10: 4,056,197 km (0.11 R)
• M11: 4,524,288 km (0.1 R)
• M12: 4,620,031 km (0.106 R)
• M13: 4,716,372 km (0.113 R)
• M14: 5,207,951 km (0.085 R)
• M15: 7,956,213 km (0.101 R)
• M16: 8,539,346 km (0.075 R)
• M17: 8,717,068 km (0.11 R)
• M18: 9,136,092 km (0.117 R)
• M19: 9,684,667 km (0.07 R)
• M20: 9,807,936 km (0.11 R)
• M21: 10,432,507 km (0.038 R)
• M22: 10,495,637 km (0.092 R)
• M23: 11,263,373 km (0.106 R)
• M24: 11,458,150 km (0.04 R)
• M25: 12,381,617 km (0.12 R)
• M26: 12,717,165 km (0.093 R)
• M27: 15,005,564 km (0.109 R)
• M28: 15,796,189 km (0.036 R)
• M29: 16,306,318 km (0.094 R)
• M30: 16,600,128 km (0.045 R)
• M31: 16,969,934 km (0.083 R)
• M32: 17,267,783 km (0.078 R)
• M33: 17,342,582 km (0.102 R)
• M34: 17,642,526 km (0.118 R)
• M35: 17,793,171 km (0.119 R)
• M36: 17,868,568 km (0.104 R)
• M37: 18,323,645 km (0.111 R)
• M38: 19,322,809 km (0.086 R)
• M39: 19,400,301 km (0.097 R)
• M40: 20,103,261 km (0.034 R)
• M41: 21,614,349 km (0.037 R)
• M42: 22,017,964 km (0.046 R)
• M43: 23,079,212 km (0.058 R)
• M44: 23,990,113 km (0.078 R)
• M45: 24,575,789 km (0.083 R)
• M46: 24,744,086 km (0.105 R)
• M47: 26,878,848 km (0.065 R)
• M48: 28,099,866 km (0.065 R)
• M49: 28,805,668 km (0.054 R)
• M50: 29,606,615 km (0.117 R)
• M51: 29,696,075 km (0.044 R)
• M52: 31,139,395 km (0.088 R)
• M53: 33,813,158 km (0.089 R)
• M54: 35,889,876 km (0.093 R)
• M55: 39,081,546 km (0.084 R)
• M56: 39,376,254 km (0.077 R)
• M57: 40,264,566 km (0.064 R)
• M58: 40,363,600 km (0.03 R)
• M59: 42,060,788 km (0.069 R)
• M60: 44,393,916 km (0.084 R)
• M61: 45,009,362 km (0.098 R)
• M62: 47,185,712 km (0.078 R)
• M63: 47,394,700 km (0.118 R)
• M64: 48,655,511 km (0.062 R)
• M65: 49,184,190 km (0.097 R)
• M66: 50,246,933 km (0.108 R)
• M67: 50,674,334 km (0.033 R)
• M68: 52,287,149 km (0.101 R)
• M69: 53,589,697 km (0.087 R)
• M70: 55,232,581 km (0.043 R)
• M71: 55,673,596 km (0.11 R)
• M72: 56,115,657 km (0.108 R)
• M73: 56,226,360 km (0.106 R)
• M74: 57,003,371 km (0.074 R)
• M75: 57,114,672 km (0.031 R)
• M76: 57,783,823 km (0.076 R)
• M77: 58,007,472 km (0.075 R)
• M78: 58,119,521 km (0.111 R)
• M79: 59,468,295 km (0.088 R)
• M80: 60,713,697 km (0.102 R)
• M81: 60,827,392 km (0.044 R)
• M82: 61,739,191 km (0.106 R)
• M83: 62,425,845 km (0.04 R)
• M84: 65,431,117 km (0.093 R)
• M85: 68,246,549 km (0.108 R)
• M86: 68,838,059 km (0.106 R)
• M87: 69,907,085 km (0.113 R)
• M88: 75,333,897 km (0.095 R)
• M89: 76,680,877 km (0.078 R)
• M90: 77,542,261 km (0.116 R)
• M91: 81,019,364 km (0.077 R)
• M92: 81,520,218 km (0.092 R)
• M93: 83,534,105 km (0.109 R)
• M94: 84,166,754 km (0.058 R)
• M95: 84,420,173 km (0.103 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 20,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit