🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.84 AU - 2.26 AU

Year: 1089 Days

Day: 18.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,785,038 km

• M1: 1,204,861 km (0.044 R)
• M2: 1,682,677 km (0.113 R)

Asteroid Belt

Center: 6.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.6

Radius: 13.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.46 AU - 14.36 AU

Year: 15243 Days

Day: 10 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 55,785,038 km

• M1: 187,147 km (0.089 R)
• M2: 513,569 km (0.114 R)
• M3: 599,588 km (0.111 R)
• M4: 739,761 km (0.108 R)
• M5: 946,207 km (0.099 R)
• M6: 1,085,632 km (0.108 R)
• M7: 2,252,944 km (0.109 R)
• M8: 2,367,087 km (0.116 R)
• M9: 2,561,415 km (0.077 R)
• M10: 2,761,277 km (0.119 R)
• M11: 2,924,938 km (0.114 R)
• M12: 3,326,907 km (0.119 R)
• M13: 3,882,813 km (0.066 R)
• M14: 4,043,630 km (0.098 R)
• M15: 5,156,190 km (0.047 R)
• M16: 5,384,626 km (0.117 R)
• M17: 5,851,521 km (0.109 R)
• M18: 6,063,202 km (0.111 R)
• M19: 6,412,812 km (0.026 R)
• M20: 6,686,277 km (0.073 R)
• M21: 6,907,831 km (0.116 R)
• M22: 7,472,264 km (0.108 R)
• M23: 7,673,473 km (0.096 R)
• M24: 7,905,499 km (0.081 R)
• M25: 8,169,390 km (0.117 R)
• M26: 8,376,583 km (0.05 R)
• M27: 8,736,067 km (0.12 R)
• M28: 9,439,177 km (0.074 R)
• M29: 9,938,983 km (0.115 R)
• M30: 10,128,823 km (0.065 R)
• M31: 10,415,602 km (0.078 R)
• M32: 10,511,794 km (0.047 R)
• M33: 10,672,761 km (0.102 R)
• M34: 10,834,626 km (0.086 R)
• M35: 12,361,721 km (0.092 R)
• M36: 12,943,058 km (0.101 R)
• M37: 14,776,380 km (0.118 R)
• M38: 15,138,108 km (0.03 R)
• M39: 15,247,314 km (0.108 R)
• M40: 15,796,937 km (0.089 R)
• M41: 18,291,631 km (0.109 R)
• M42: 19,941,995 km (0.098 R)
• M43: 20,583,321 km (0.117 R)
• M44: 20,866,061 km (0.071 R)
• M45: 21,845,029 km (0.059 R)
• M46: 22,009,587 km (0.098 R)
• M47: 22,422,926 km (0.117 R)
• M48: 23,006,058 km (0.114 R)
• M49: 23,763,023 km (0.063 R)
• M50: 23,932,368 km (0.117 R)
• M51: 24,229,619 km (0.081 R)
• M52: 24,442,796 km (0.085 R)
• M53: 24,999,749 km (0.045 R)
• M54: 28,428,981 km (0.088 R)
• M55: 28,698,856 km (0.117 R)
• M56: 28,924,300 km (0.06 R)
• M57: 29,741,104 km (0.058 R)
• M58: 30,841,995 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.5

Radius: 3.2

Gravity: 78.76 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.31 AU - 16.89 AU

Year: 19635 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,785,038 km

• M1: 144,063 km (0.089 R)
• M2: 493,823 km (0.059 R)
• M3: 581,637 km (0.087 R)
• M4: 797,057 km (0.048 R)
• M5: 1,415,495 km (0.085 R)
• M6: 1,572,274 km (0.106 R)
• M7: 1,669,063 km (0.099 R)
• M8: 2,181,586 km (0.12 R)
• M9: 3,133,327 km (0.11 R)
• M10: 3,337,229 km (0.101 R)
• M11: 3,887,301 km (0.088 R)
• M12: 3,974,516 km (0.079 R)
• M13: 4,195,023 km (0.034 R)
• M14: 4,419,719 km (0.104 R)
• M15: 5,308,181 km (0.056 R)
• M16: 5,896,849 km (0.055 R)
• M17: 6,870,432 km (0.054 R)
• M18: 8,058,389 km (0.099 R)
• M19: 8,619,081 km (0.089 R)
• M20: 9,895,899 km (0.053 R)
• M21: 11,230,611 km (0.09 R)
• M22: 12,427,993 km (0.108 R)
• M23: 13,731,289 km (0.054 R)
• M24: 13,797,561 km (0.088 R)
• M25: 13,863,983 km (0.108 R)
• M26: 14,872,871 km (0.037 R)
• M27: 15,145,887 km (0.098 R)
• M28: 15,558,478 km (0.102 R)
• M29: 16,184,246 km (0.116 R)
• M30: 16,676,572 km (0.092 R)
• M31: 17,388,509 km (0.09 R)
• M32: 17,532,122 km (0.044 R)
• M33: 18,474,888 km (0.09 R)
• M34: 19,583,109 km (0.111 R)
• M35: 20,941,009 km (0.087 R)
• M36: 21,170,343 km (0.106 R)
• M37: 22,095,606 km (0.051 R)
• M38: 22,251,187 km (0.06 R)
• M39: 23,666,982 km (0.105 R)
• M40: 24,546,467 km (0.097 R)
• M41: 25,192,730 km (0.097 R)
• M42: 26,419,582 km (0.094 R)
• M43: 27,749,507 km (0.101 R)
• M44: 28,001,281 km (0.07 R)
• M45: 29,015,853 km (0.091 R)
• M46: 29,699,067 km (0.099 R)
• M47: 30,733,536 km (0.091 R)
• M48: 32,043,266 km (0.089 R)
• M49: 32,483,981 km (0.098 R)
• M50: 33,638,876 km (0.107 R)
• M51: 34,266,290 km (0.07 R)
• M52: 35,806,101 km (0.069 R)
• M53: 35,897,505 km (0.084 R)
• M54: 37,832,105 km (0.048 R)
• M55: 37,925,155 km (0.085 R)
• M56: 38,111,254 km (0.115 R)
• M57: 38,204,454 km (0.111 R)
• M58: 38,297,803 km (0.07 R)
• M59: 38,484,501 km (0.107 R)
• M60: 38,765,296 km (0.09 R)
• M61: 39,517,175 km (0.12 R)
• M62: 39,611,571 km (0.113 R)
• M63: 40,084,301 km (0.057 R)
• M64: 40,273,991 km (0.117 R)
• M65: 41,705,642 km (0.082 R)
• M66: 42,476,071 km (0.08 R)
• M67: 43,640,392 km (0.116 R)
• M68: 47,998,626 km (0.063 R)
• M69: 48,401,643 km (0.051 R)
• M70: 48,906,985 km (0.106 R)
• M71: 49,210,968 km (0.083 R)
• M72: 50,433,481 km (0.117 R)
• M73: 52,182,280 km (0.107 R)
• M74: 57,226,272 km (0.072 R)
• M75: 57,546,561 km (0.089 R)
• M76: 60,456,688 km (0.114 R)
• M77: 61,109,833 km (0.117 R)
• M78: 61,984,232 km (0.11 R)
• M79: 63,193,432 km (0.067 R)
• M80: 64,299,409 km (0.069 R)
• M81: 64,854,866 km (0.082 R)
• M82: 65,635,168 km (0.031 R)
• M83: 67,204,899 km (0.072 R)
• M84: 67,542,840 km (0.1 R)
• M85: 68,560,255 km (0.117 R)
• M86: 69,127,530 km (0.084 R)
• M87: 70,839,080 km (0.079 R)
• M88: 71,297,747 km (0.072 R)
• M89: 71,527,529 km (0.115 R)
• M90: 71,757,461 km (0.112 R)
• M91: 74,303,467 km (0.036 R)
• M92: 75,002,987 km (0.109 R)
• M93: 75,236,659 km (0.11 R)
• M94: 79,126,802 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.8

Radius: 5.1

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.35 AU - 16.37 AU

Year: 23424 Days

Day: 22.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,785,038 km

• M1: 68,366 km (0.082 R)
• M2: 136,732 km (0.112 R)
• M3: 352,901 km (0.072 R)
• M4: 460,013 km (0.109 R)
• M5: 560,244 km (0.103 R)
• M6: 595,400 km (0.112 R)
• M7: 649,404 km (0.047 R)
• M8: 821,741 km (0.05 R)
• M9: 944,561 km (0.105 R)
• M10: 1,139,936 km (0.039 R)
• M11: 1,185,114 km (0.097 R)
• M12: 1,493,286 km (0.114 R)
• M13: 1,694,944 km (0.055 R)
• M14: 2,208,214 km (0.064 R)
• M15: 2,467,168 km (0.098 R)
• M16: 3,596,183 km (0.083 R)
• M17: 3,629,544 km (0.058 R)
• M18: 4,072,952 km (0.06 R)
• M19: 4,177,670 km (0.059 R)
• M20: 5,010,033 km (0.116 R)
• M21: 5,159,930 km (0.106 R)
• M22: 5,502,509 km (0.049 R)
• M23: 6,614,919 km (0.07 R)
• M24: 6,655,908 km (0.099 R)
• M25: 6,986,819 km (0.104 R)
• M26: 7,578,927 km (0.053 R)
• M27: 8,011,564 km (0.096 R)
• M28: 8,765,388 km (0.084 R)
• M29: 8,946,102 km (0.089 R)
• M30: 9,128,013 km (0.101 R)
• M31: 9,173,641 km (0.063 R)
• M32: 9,820,951 km (0.074 R)
• M33: 10,339,756 km (0.092 R)
• M34: 10,819,217 km (0.09 R)
• M35: 11,159,104 km (0.11 R)
• M36: 12,099,326 km (0.059 R)
• M37: 12,401,514 km (0.111 R)
• M38: 13,219,216 km (0.086 R)
• M39: 13,478,469 km (0.095 R)
• M40: 13,949,104 km (0.079 R)
• M41: 14,212,845 km (0.113 R)
• M42: 15,556,533 km (0.107 R)
• M43: 16,050,056 km (0.105 R)
• M44: 16,604,466 km (0.111 R)
• M45: 16,772,016 km (0.025 R)
• M46: 17,221,557 km (0.052 R)
• M47: 18,017,867 km (0.091 R)
• M48: 18,075,163 km (0.082 R)
• M49: 18,132,459 km (0.116 R)
• M50: 18,305,095 km (0.087 R)
• M51: 20,179,107 km (0.083 R)
• M52: 21,199,365 km (0.083 R)
• M53: 22,359,197 km (0.088 R)
• M54: 22,667,967 km (0.036 R)
• M55: 23,289,397 km (0.119 R)
• M56: 24,358,872 km (0.082 R)
• M57: 24,549,310 km (0.067 R)
• M58: 27,200,334 km (0.052 R)
• M59: 27,595,870 km (0.054 R)
• M60: 28,592,940 km (0.101 R)
• M61: 28,860,720 km (0.077 R)
• M62: 29,264,186 km (0.083 R)
• M63: 31,446,819 km (0.11 R)
• M64: 32,139,607 km (0.12 R)
• M65: 33,610,752 km (0.083 R)
• M66: 33,893,492 km (0.099 R)
• M67: 34,532,424 km (0.079 R)
• M68: 35,606,238 km (0.108 R)
• M69: 35,750,151 km (0.106 R)
• M70: 36,545,563 km (0.091 R)
• M71: 36,618,268 km (0.118 R)
• M72: 36,690,823 km (0.087 R)
• M73: 37,200,802 km (0.056 R)
• M74: 37,419,963 km (0.113 R)
• M75: 38,080,288 km (0.087 R)
• M76: 38,818,403 km (0.061 R)
• M77: 39,115,056 km (0.086 R)
• M78: 39,263,607 km (0.099 R)
• M79: 40,084,151 km (0.117 R)
• M80: 41,287,816 km (0.101 R)
• M81: 42,503,149 km (0.06 R)
• M82: 43,961,728 km (0.057 R)
• M83: 45,046,761 km (0.119 R)
• M84: 46,140,770 km (0.044 R)
• M85: 47,006,493 km (0.095 R)
• M86: 48,036,325 km (0.08 R)
• M87: 48,434,555 km (0.032 R)
• M88: 48,993,751 km (0.116 R)
• M89: 50,441,410 km (0.093 R)
• M90: 52,311,683 km (0.077 R)
• M91: 53,214,207 km (0.037 R)
• M92: 54,039,089 km (0.109 R)
• M93: 54,701,957 km (0.088 R)
• M94: 55,450,994 km (0.06 R)
• M95: 55,534,470 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 12,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit