🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.68 AU - 0.74 AU

Year: 216 Days

Day: 16.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.66 AU - 1 AU

Year: 273 Days

Day: 36.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.7 AU - 1 AU

Year: 283 Days

Day: 35.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.29 AU - 1.65 AU

Year: 645 Days

Day: 26.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,276,143 km

• M1: 49,517 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.16 AU - 2.48 AU

Year: 1278 Days

Day: 24.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.21 AU - 3.59 AU

Year: 1786 Days

Day: 31.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,276,143 km

• M1: 1,843,046 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.07 AU - 3.97 AU

Year: 2388 Days

Day: 44.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.2

Radius: 9.1

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.46 AU - 10.76 AU

Year: 11626 Days

Day: 10.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,276,143 km

• M1: 118,033 km (0.071 R)
• M2: 212,579 km (0.097 R)
• M3: 366,814 km (0.026 R)
• M4: 869,164 km (0.115 R)
• M5: 948,750 km (0.071 R)
• M6: 1,051,823 km (0.113 R)
• M7: 1,247,197 km (0.087 R)
• M8: 1,360,892 km (0.093 R)
• M9: 1,574,518 km (0.116 R)
• M10: 1,928,317 km (0.115 R)
• M11: 2,306,949 km (0.115 R)
• M12: 2,419,446 km (0.045 R)
• M13: 2,591,634 km (0.095 R)
• M14: 2,948,275 km (0.112 R)
• M15: 3,132,430 km (0.12 R)
• M16: 3,384,053 km (0.061 R)
• M17: 3,577,035 km (0.103 R)
• M18: 3,642,110 km (0.097 R)
• M19: 4,881,678 km (0.07 R)
• M20: 5,247,445 km (0.098 R)
• M21: 6,161,188 km (0.102 R)
• M22: 7,622,161 km (0.083 R)
• M23: 8,261,243 km (0.094 R)
• M24: 8,478,160 km (0.099 R)
• M25: 8,697,022 km (0.1 R)
• M26: 8,961,960 km (0.06 R)
• M27: 9,095,551 km (0.096 R)
• M28: 9,229,740 km (0.11 R)
• M29: 9,364,528 km (0.107 R)
• M30: 9,818,707 km (0.054 R)
• M31: 10,419,940 km (0.065 R)
• M32: 10,560,263 km (0.115 R)
• M33: 11,080,714 km (0.05 R)
• M34: 11,176,158 km (0.039 R)
• M35: 12,195,518 km (0.032 R)
• M36: 14,062,798 km (0.034 R)
• M37: 14,478,082 km (0.109 R)
• M38: 14,687,369 km (0.114 R)
• M39: 15,694,612 km (0.081 R)
• M40: 15,909,584 km (0.118 R)
• M41: 16,017,444 km (0.094 R)
• M42: 16,179,608 km (0.093 R)
• M43: 17,108,910 km (0.086 R)
• M44: 17,775,369 km (0.062 R)
• M45: 19,825,308 km (0.12 R)
• M46: 20,525,127 km (0.106 R)
• M47: 21,411,195 km (0.052 R)
• M48: 23,220,731 km (0.112 R)
• M49: 23,404,288 km (0.112 R)
• M50: 23,649,927 km (0.028 R)
• M51: 24,640,864 km (0.086 R)
• M52: 27,112,669 km (0.08 R)
• M53: 27,824,007 km (0.057 R)
• M54: 27,888,933 km (0.044 R)
• M55: 28,541,479 km (0.111 R)
• M56: 29,198,961 km (0.103 R)
• M57: 29,264,934 km (0.056 R)
• M58: 30,462,016 km (0.096 R)
• M59: 32,423,992 km (0.103 R)
• M60: 33,041,233 km (0.102 R)
• M61: 34,008,982 km (0.08 R)
• M62: 34,217,521 km (0.111 R)
• M63: 34,705,958 km (0.109 R)
• M64: 36,184,733 km (0.104 R)
• M65: 37,612,345 km (0.07 R)
• M66: 38,260,703 km (0.097 R)
• M67: 39,934,404 km (0.096 R)
• M68: 40,227,915 km (0.102 R)
• M69: 40,374,969 km (0.093 R)
• M70: 40,448,571 km (0.096 R)
• M71: 40,743,429 km (0.081 R)
• M72: 41,038,885 km (0.095 R)
• M73: 41,929,590 km (0.059 R)
• M74: 42,153,239 km (0.108 R)
• M75: 43,202,369 km (0.103 R)
• M76: 44,108,483 km (0.115 R)
• M77: 44,260,026 km (0.047 R)
• M78: 47,018,760 km (0.093 R)
• M79: 47,406,368 km (0.085 R)
• M80: 47,484,010 km (0.079 R)
• M81: 48,028,546 km (0.111 R)
• M82: 50,069,659 km (0.079 R)
• M83: 51,180,274 km (0.06 R)
• M84: 52,058,713 km (0.107 R)
• M85: 53,992,415 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.6

Radius: 3.6

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.73 AU - 20.89 AU

Year: 27182 Days

Day: 18.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,276,143 km

• M1: 53,706 km (0.025 R)
• M2: 107,262 km (0.067 R)
• M3: 285,433 km (0.073 R)
• M4: 326,572 km (0.103 R)
• M5: 369,806 km (0.041 R)
• M6: 511,625 km (0.097 R)
• M7: 545,284 km (0.056 R)
• M8: 922,869 km (0.119 R)
• M9: 1,508,994 km (0.119 R)
• M10: 2,470,310 km (0.112 R)
• M11: 2,946,629 km (0.076 R)
• M12: 4,642,920 km (0.06 R)
• M13: 4,750,630 km (0.058 R)
• M14: 4,968,295 km (0.099 R)
• M15: 5,451,197 km (0.073 R)
• M16: 6,065,745 km (0.114 R)
• M17: 6,104,940 km (0.072 R)
• M18: 6,222,823 km (0.12 R)
• M19: 6,541,017 km (0.108 R)
• M20: 7,028,108 km (0.103 R)
• M21: 7,234,403 km (0.112 R)
• M22: 8,426,549 km (0.071 R)
• M23: 8,601,878 km (0.111 R)
• M24: 8,955,826 km (0.107 R)
• M25: 9,134,745 km (0.074 R)
• M26: 9,495,874 km (0.114 R)
• M27: 9,678,234 km (0.104 R)
• M28: 9,724,011 km (0.083 R)
• M29: 10,000,019 km (0.11 R)
• M30: 10,232,195 km (0.12 R)
• M31: 11,905,447 km (0.078 R)
• M32: 12,003,584 km (0.118 R)
• M33: 12,848,812 km (0.039 R)
• M34: 13,050,469 km (0.057 R)
• M35: 13,712,889 km (0.075 R)
• M36: 14,022,407 km (0.086 R)
• M37: 16,197,709 km (0.118 R)
• M38: 16,798,943 km (0.087 R)
• M39: 17,185,504 km (0.117 R)
• M40: 17,296,356 km (0.116 R)
• M41: 17,742,457 km (0.096 R)
• M42: 17,798,556 km (0.12 R)
• M43: 18,362,091 km (0.118 R)
• M44: 21,028,973 km (0.101 R)
• M45: 21,504,993 km (0.09 R)
• M46: 21,864,327 km (0.094 R)
• M47: 22,346,481 km (0.102 R)
• M48: 22,588,830 km (0.106 R)
• M49: 23,137,555 km (0.059 R)
• M50: 24,934,823 km (0.057 R)
• M51: 25,186,298 km (0.091 R)
• M52: 26,072,814 km (0.046 R)
• M53: 26,328,028 km (0.091 R)
• M54: 27,811,291 km (0.08 R)
• M55: 27,876,366 km (0.097 R)
• M56: 28,333,538 km (0.085 R)
• M57: 28,858,925 km (0.115 R)
• M58: 29,056,843 km (0.096 R)
• M59: 29,653,140 km (0.076 R)
• M60: 30,454,536 km (0.05 R)
• M61: 30,521,706 km (0.073 R)
• M62: 30,992,789 km (0.086 R)
• M63: 31,874,070 km (0.049 R)
• M64: 32,489,067 km (0.085 R)
• M65: 32,626,248 km (0.104 R)
• M66: 34,917,489 km (0.109 R)
• M67: 36,473,457 km (0.115 R)
• M68: 36,901,756 km (0.038 R)
• M69: 38,052,014 km (0.084 R)
• M70: 38,631,556 km (0.045 R)
• M71: 38,704,111 km (0.097 R)
• M72: 38,776,815 km (0.104 R)
• M73: 39,286,944 km (0.101 R)
• M74: 40,019,525 km (0.07 R)
• M75: 40,608,791 km (0.101 R)
• M76: 40,830,495 km (0.071 R)
• M77: 40,978,597 km (0.025 R)
• M78: 42,543,839 km (0.117 R)
• M79: 42,768,984 km (0.101 R)
• M80: 44,280,371 km (0.116 R)
• M81: 44,584,803 km (0.088 R)
• M82: 44,737,243 km (0.083 R)
• M83: 45,348,650 km (0.105 R)
• M84: 46,967,149 km (0.03 R)
• M85: 47,588,579 km (0.098 R)
• M86: 48,369,180 km (0.074 R)
• M87: 49,469,323 km (0.113 R)
• M88: 49,864,112 km (0.114 R)
• M89: 50,816,153 km (0.058 R)
• M90: 50,895,739 km (0.087 R)
• M91: 51,214,532 km (0.098 R)
• M92: 51,854,063 km (0.054 R)
• M93: 52,335,618 km (0.109 R)
• M94: 54,276,202 km (0.098 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 18,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit