🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.15 AU - 1.65 AU

Year: 585 Days

Day: 24.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.92 AU - 4.34 AU

Year: 2964 Days

Day: 39.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,756,842 km

• M1: 191,186 km (0.075 R)
• M2: 2,051,735 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.01 AU - 4.65 AU

Year: 3181 Days

Day: 38.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 56.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 9.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.57 AU - 5.85 AU

Year: 4818 Days

Day: 14.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,756,842 km

• M1: 157,078 km (0.058 R)
• M2: 224,995 km (0.068 R)
• M3: 460,462 km (0.08 R)
• M4: 613,501 km (0.101 R)
• M5: 1,186,610 km (0.044 R)
• M6: 1,274,275 km (0.039 R)
• M7: 1,338,452 km (0.043 R)
• M8: 1,430,006 km (0.044 R)
• M9: 1,496,727 km (0.094 R)
• M10: 1,949,559 km (0.084 R)
• M11: 2,099,606 km (0.106 R)
• M12: 2,237,984 km (0.104 R)
• M13: 2,332,081 km (0.099 R)
• M14: 2,622,002 km (0.102 R)
• M15: 2,838,769 km (0.066 R)
• M16: 3,166,089 km (0.098 R)
• M17: 3,633,882 km (0.071 R)
• M18: 3,782,133 km (0.091 R)
• M19: 4,774,416 km (0.101 R)
• M20: 4,875,843 km (0.11 R)
• M21: 4,978,168 km (0.116 R)
• M22: 5,330,920 km (0.074 R)
• M23: 5,606,330 km (0.055 R)
• M24: 6,061,107 km (0.106 R)
• M25: 6,304,054 km (0.071 R)
• M26: 6,890,927 km (0.093 R)
• M27: 7,052,044 km (0.064 R)
• M28: 7,471,815 km (0.112 R)
• M29: 7,637,420 km (0.06 R)
• M30: 7,708,629 km (0.102 R)
• M31: 7,972,071 km (0.072 R)
• M32: 8,044,326 km (0.113 R)
• M33: 8,141,116 km (0.114 R)
• M34: 8,287,124 km (0.037 R)
• M35: 8,482,947 km (0.086 R)
• M36: 8,730,083 km (0.059 R)
• M37: 8,979,612 km (0.09 R)
• M38: 9,511,133 km (0.06 R)
• M39: 9,613,458 km (0.12 R)
• M40: 10,079,007 km (0.052 R)
• M41: 10,157,247 km (0.047 R)
• M42: 10,657,801 km (0.056 R)
• M43: 11,655,619 km (0.118 R)
• M44: 12,402,411 km (0.061 R)
• M45: 12,542,435 km (0.103 R)
• M46: 12,626,659 km (0.062 R)
• M47: 13,278,905 km (0.115 R)
• M48: 13,537,261 km (0.115 R)
• M49: 13,797,112 km (0.111 R)
• M50: 14,645,781 km (0.114 R)
• M51: 15,001,974 km (0.091 R)
• M52: 15,844,060 km (0.097 R)
• M53: 16,362,716 km (0.1 R)
• M54: 16,485,685 km (0.116 R)
• M55: 16,670,588 km (0.112 R)
• M56: 16,825,123 km (0.119 R)
• M57: 16,887,056 km (0.088 R)
• M58: 16,980,256 km (0.066 R)
• M59: 17,573,860 km (0.114 R)
• M60: 17,920,628 km (0.118 R)
• M61: 18,237,925 km (0.118 R)
• M62: 18,397,247 km (0.063 R)
• M63: 18,910,068 km (0.116 R)
• M64: 18,974,545 km (0.043 R)
• M65: 19,071,335 km (0.075 R)
• M66: 19,168,424 km (0.092 R)
• M67: 19,297,976 km (0.114 R)
• M68: 19,362,752 km (0.072 R)
• M69: 19,460,289 km (0.119 R)
• M70: 19,721,039 km (0.04 R)
• M71: 20,180,005 km (0.065 R)
• M72: 20,941,907 km (0.105 R)
• M73: 21,041,988 km (0.118 R)
• M74: 21,309,618 km (0.111 R)
• M75: 22,323,144 km (0.076 R)
• M76: 22,493,685 km (0.078 R)
• M77: 22,664,526 km (0.056 R)
• M78: 22,870,223 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.6

Radius: 7.9

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.41 AU - 15.65 AU

Year: 20575 Days

Day: 22 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,756,842 km

• M1: 250,427 km (0.076 R)
• M2: 437,275 km (0.112 R)
• M3: 689,197 km (0.117 R)
• M4: 842,984 km (0.104 R)
• M5: 912,397 km (0.061 R)
• M6: 1,057,358 km (0.089 R)
• M7: 1,452,446 km (0.117 R)
• M8: 1,651,860 km (0.112 R)
• M9: 1,710,502 km (0.103 R)
• M10: 1,890,618 km (0.086 R)
• M11: 2,108,582 km (0.106 R)
• M12: 2,740,932 km (0.075 R)
• M13: 3,023,971 km (0.119 R)
• M14: 3,242,384 km (0.059 R)
• M15: 3,316,435 km (0.109 R)
• M16: 3,579,877 km (0.098 R)
• M17: 3,772,110 km (0.112 R)
• M18: 3,928,440 km (0.085 R)
• M19: 4,658,178 km (0.12 R)
• M20: 4,783,841 km (0.064 R)
• M21: 4,910,700 km (0.05 R)
• M22: 5,297,859 km (0.047 R)
• M23: 5,650,312 km (0.067 R)
• M24: 6,147,425 km (0.102 R)
• M25: 6,895,265 km (0.069 R)
• M26: 7,134,771 km (0.108 R)
• M27: 7,671,528 km (0.12 R)
• M28: 8,019,942 km (0.109 R)
• M29: 8,835,549 km (0.091 R)
• M30: 8,939,370 km (0.08 R)
• M31: 9,200,568 km (0.108 R)
• M32: 9,305,885 km (0.108 R)
• M33: 9,570,673 km (0.116 R)
• M34: 9,838,005 km (0.108 R)
• M35: 11,436,458 km (0.067 R)
• M36: 11,549,704 km (0.095 R)
• M37: 11,606,401 km (0.057 R)
• M38: 11,948,831 km (0.116 R)
• M39: 12,526,727 km (0.111 R)
• M40: 13,830,323 km (0.106 R)
• M41: 14,132,511 km (0.068 R)
• M42: 14,253,984 km (0.095 R)
• M43: 14,314,871 km (0.087 R)
• M44: 14,375,907 km (0.115 R)
• M45: 14,436,943 km (0.082 R)
• M46: 14,620,649 km (0.072 R)
• M47: 14,866,737 km (0.096 R)
• M48: 15,613,380 km (0.116 R)
• M49: 16,691,981 km (0.1 R)
• M50: 17,272,570 km (0.109 R)
• M51: 18,123,034 km (0.105 R)
• M52: 18,321,251 km (0.075 R)
• M53: 18,586,638 km (0.085 R)
• M54: 19,457,896 km (0.087 R)
• M55: 20,686,094 km (0.059 R)
• M56: 20,893,287 km (0.042 R)
• M57: 20,962,551 km (0.051 R)
• M58: 21,658,630 km (0.111 R)
• M59: 23,002,318 km (0.099 R)
• M60: 24,737,803 km (0.091 R)
• M61: 25,031,015 km (0.079 R)
• M62: 26,965,615 km (0.102 R)
• M63: 27,494,742 km (0.118 R)
• M64: 27,646,434 km (0.05 R)
• M65: 28,409,533 km (0.084 R)
• M66: 30,425,813 km (0.052 R)
• M67: 30,582,742 km (0.102 R)
• M68: 30,661,430 km (0.077 R)
• M69: 30,897,645 km (0.098 R)
• M70: 33,211,924 km (0.108 R)
• M71: 35,829,737 km (0.102 R)
• M72: 36,161,695 km (0.054 R)
• M73: 36,744,827 km (0.069 R)
• M74: 37,163,402 km (0.111 R)
• M75: 37,247,177 km (0.099 R)
• M76: 37,331,251 km (0.087 R)
• M77: 41,260,589 km (0.096 R)
• M78: 41,957,116 km (0.083 R)
• M79: 42,307,026 km (0.077 R)
• M80: 42,482,205 km (0.076 R)
• M81: 42,570,019 km (0.077 R)
• M82: 42,921,424 km (0.078 R)
• M83: 46,218,113 km (0.039 R)
• M84: 46,669,749 km (0.107 R)
• M85: 47,304,642 km (0.106 R)
• M86: 47,486,553 km (0.098 R)
• M87: 47,577,658 km (0.104 R)
• M88: 48,216,591 km (0.119 R)
• M89: 49,687,586 km (0.119 R)
• M90: 50,150,293 km (0.085 R)
• M91: 50,521,595 km (0.1 R)
• M92: 50,893,644 km (0.095 R)
• M93: 51,453,589 km (0.092 R)
• M94: 55,717,428 km (0.09 R)
• M95: 57,066,950 km (0.054 R)
• M96: 59,209,192 km (0.079 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit