🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.71 AU

Year: 166 Days

Day: 12.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,175,997 km

• M1: 107,262 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.78 AU - 1.08 AU

Year: 336 Days

Day: 25.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.96 AU - 1.1 AU

Year: 392 Days

Day: 19.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.37 AU - 1.43 AU

Year: 621 Days

Day: 17.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.46 AU - 2.44 AU

Year: 1020 Days

Day: 45.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.6 AU - 2.64 AU

Year: 1589 Days

Day: 47.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,175,997 km

• M1: 251,175 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.53 AU - 4.11 AU

Year: 2267 Days

Day: 34.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,175,997 km

• M1: 1,511,986 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.4

Radius: 5.1

Gravity: 18.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 14.41 AU - 15.77 AU

Year: 21967 Days

Day: 21.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,175,997 km

• M1: 96,640 km (0.11 R)
• M2: 207,941 km (0.078 R)
• M3: 328,816 km (0.108 R)
• M4: 613,351 km (0.096 R)
• M5: 861,684 km (0.089 R)
• M6: 959,371 km (0.063 R)
• M7: 2,187,121 km (0.027 R)
• M8: 2,884,247 km (0.043 R)
• M9: 3,105,801 km (0.031 R)
• M10: 3,409,934 km (0.087 R)
• M11: 3,644,354 km (0.073 R)
• M12: 5,380,138 km (0.093 R)
• M13: 6,070,083 km (0.051 R)
• M14: 6,497,335 km (0.084 R)
• M15: 6,934,310 km (0.026 R)
• M16: 6,983,378 km (0.063 R)
• M17: 7,990,321 km (0.083 R)
• M18: 8,145,155 km (0.064 R)
• M19: 8,988,139 km (0.071 R)
• M20: 9,748,096 km (0.09 R)
• M21: 10,415,901 km (0.116 R)
• M22: 11,444,985 km (0.111 R)
• M23: 11,503,179 km (0.114 R)
• M24: 11,561,372 km (0.048 R)
• M25: 11,971,570 km (0.115 R)
• M26: 12,565,922 km (0.087 R)
• M27: 12,806,326 km (0.103 R)
• M28: 13,845,133 km (0.068 R)
• M29: 13,907,067 km (0.101 R)
• M30: 14,280,613 km (0.118 R)
• M31: 15,807,708 km (0.096 R)
• M32: 16,067,111 km (0.07 R)
• M33: 16,262,785 km (0.116 R)
• M34: 16,393,533 km (0.079 R)
• M35: 17,586,576 km (0.059 R)
• M36: 17,653,596 km (0.097 R)
• M37: 18,125,727 km (0.089 R)
• M38: 18,875,811 km (0.084 R)
• M39: 19,358,413 km (0.108 R)
• M40: 19,566,504 km (0.057 R)
• M41: 21,186,499 km (0.043 R)
• M42: 21,329,365 km (0.049 R)
• M43: 21,544,188 km (0.067 R)
• M44: 21,687,951 km (0.115 R)
• M45: 21,832,014 km (0.057 R)
• M46: 22,120,888 km (0.096 R)
• M47: 22,265,848 km (0.052 R)
• M48: 23,584,553 km (0.053 R)
• M49: 24,402,853 km (0.072 R)
• M50: 24,477,802 km (0.102 R)
• M51: 24,853,143 km (0.097 R)
• M52: 25,457,818 km (0.099 R)
• M53: 25,914,390 km (0.069 R)
• M54: 27,533,787 km (0.103 R)
• M55: 31,927,477 km (0.09 R)
• M56: 32,502,082 km (0.059 R)
• M57: 32,831,945 km (0.105 R)
• M58: 33,163,006 km (0.11 R)
• M59: 33,245,883 km (0.113 R)
• M60: 33,328,910 km (0.104 R)
• M61: 33,578,289 km (0.116 R)
• M62: 34,162,619 km (0.101 R)
• M63: 35,087,582 km (0.103 R)
• M64: 35,341,300 km (0.115 R)
• M65: 35,595,467 km (0.102 R)
• M66: 38,432,740 km (0.102 R)
• M67: 39,131,362 km (0.111 R)
• M68: 42,326,922 km (0.065 R)
• M69: 42,867,569 km (0.049 R)
• M70: 44,411,868 km (0.046 R)
• M71: 44,594,826 km (0.114 R)
• M72: 45,512,908 km (0.119 R)
• M73: 47,741,767 km (0.036 R)
• M74: 48,492,599 km (0.091 R)
• M75: 49,721,096 km (0.119 R)
• M76: 50,196,219 km (0.057 R)
• M77: 50,672,988 km (0.055 R)
• M78: 51,342,887 km (0.097 R)
• M79: 52,111,969 km (0.094 R)
• M80: 52,304,951 km (0.067 R)
• M81: 52,691,362 km (0.102 R)
• M82: 54,246,881 km (0.064 R)
• M83: 57,203,683 km (0.11 R)
• M84: 59,707,502 km (0.101 R)
• M85: 60,718,933 km (0.118 R)
• M86: 63,478,116 km (0.101 R)
• M87: 63,684,113 km (0.118 R)
• M88: 65,236,191 km (0.112 R)
• M89: 67,535,061 km (0.071 R)
• M90: 68,166,514 km (0.094 R)
• M91: 69,223,572 km (0.102 R)
• M92: 69,966,625 km (0.069 R)
• M93: 70,285,867 km (0.089 R)
• M94: 70,605,707 km (0.109 R)
• M95: 71,353,696 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.4

Radius: 5.9

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.75 AU - 18.77 AU

Year: 22339 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,175,997 km

• M1: 85,420 km (0.116 R)
• M2: 221,255 km (0.094 R)
• M3: 658,231 km (0.111 R)
• M4: 990,637 km (0.097 R)
• M5: 1,369,718 km (0.111 R)
• M6: 1,635,404 km (0.094 R)
• M7: 1,758,673 km (0.099 R)
• M8: 2,247,708 km (0.072 R)
• M9: 2,525,212 km (0.062 R)
• M10: 2,998,989 km (0.044 R)
• M11: 3,036,538 km (0.066 R)
• M12: 3,265,422 km (0.098 R)
• M13: 3,699,406 km (0.116 R)
• M14: 3,861,719 km (0.096 R)
• M15: 3,985,138 km (0.12 R)
• M16: 4,362,723 km (0.115 R)
• M17: 5,017,513 km (0.113 R)
• M18: 5,242,657 km (0.091 R)
• M19: 5,655,996 km (0.09 R)
• M20: 5,796,170 km (0.12 R)
• M21: 6,127,678 km (0.12 R)
• M22: 6,514,090 km (0.098 R)
• M23: 7,310,250 km (0.116 R)
• M24: 8,031,910 km (0.09 R)
• M25: 8,136,927 km (0.044 R)
• M26: 8,614,743 km (0.117 R)
• M27: 9,266,092 km (0.089 R)
• M28: 9,597,601 km (0.116 R)
• M29: 10,730,805 km (0.113 R)
• M30: 12,690,986 km (0.109 R)
• M31: 12,997,362 km (0.086 R)
• M32: 14,184,272 km (0.095 R)
• M33: 17,062,535 km (0.084 R)
• M34: 18,083,690 km (0.119 R)
• M35: 18,221,320 km (0.092 R)
• M36: 18,705,867 km (0.063 R)
• M37: 20,113,583 km (0.09 R)
• M38: 20,327,658 km (0.074 R)
• M39: 21,773,970 km (0.081 R)
• M40: 21,920,426 km (0.085 R)
• M41: 22,067,332 km (0.11 R)
• M42: 22,806,195 km (0.083 R)
• M43: 22,880,396 km (0.086 R)
• M44: 25,919,028 km (0.054 R)
• M45: 27,248,355 km (0.119 R)
• M46: 27,881,453 km (0.083 R)
• M47: 28,359,568 km (0.109 R)
• M48: 28,760,041 km (0.032 R)
• M49: 28,840,375 km (0.058 R)
• M50: 29,485,591 km (0.08 R)
• M51: 29,647,605 km (0.09 R)
• M52: 29,809,919 km (0.063 R)
• M53: 30,298,805 km (0.082 R)
• M54: 30,462,315 km (0.11 R)
• M55: 32,280,378 km (0.113 R)
• M56: 32,531,104 km (0.115 R)
• M57: 33,963,504 km (0.096 R)
• M58: 34,815,763 km (0.094 R)
• M59: 35,330,380 km (0.078 R)
• M60: 36,020,624 km (0.071 R)
• M61: 36,107,092 km (0.084 R)
• M62: 37,239,099 km (0.12 R)
• M63: 37,414,278 km (0.087 R)
• M64: 39,448,360 km (0.051 R)
• M65: 39,537,520 km (0.119 R)
• M66: 41,699,658 km (0.065 R)
• M67: 42,063,780 km (0.099 R)
• M68: 42,155,034 km (0.083 R)
• M69: 42,886,867 km (0.09 R)
• M70: 44,641,650 km (0.1 R)
• M71: 47,935,347 km (0.027 R)
• M72: 48,221,228 km (0.072 R)
• M73: 48,316,671 km (0.086 R)
• M74: 49,755,803 km (0.034 R)
• M75: 50,528,925 km (0.087 R)
• M76: 52,381,395 km (0.082 R)
• M77: 54,156,673 km (0.097 R)
• M78: 54,752,821 km (0.1 R)
• M79: 54,951,935 km (0.053 R)
• M80: 56,654,808 km (0.048 R)
• M81: 60,009,540 km (0.081 R)
• M82: 61,555,634 km (0.085 R)
• M83: 62,073,841 km (0.118 R)
• M84: 63,846,726 km (0.09 R)
• M85: 64,266,198 km (0.093 R)
• M86: 64,476,383 km (0.102 R)
• M87: 64,686,718 km (0.075 R)
• M88: 65,847,747 km (0.049 R)
• M89: 66,271,707 km (0.081 R)
• M90: 68,190,449 km (0.104 R)
• M91: 70,019,134 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 10,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit