🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.89 AU

Year: 209 Days

Day: 37.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,915,501 km

• M1: 267,930 km (0.106 R)
• M2: 435,479 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.68 AU - 1 AU

Year: 269 Days

Day: 38.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.44 AU - 3.14 AU

Year: 1630 Days

Day: 26.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.79 AU - 4.41 AU

Year: 2390 Days

Day: 17.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.9

Radius: 10.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.56 AU - 7.44 AU

Year: 5798 Days

Day: 9.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 59,915,501 km

• M1: 132,544 km (0.111 R)
• M2: 210,185 km (0.091 R)
• M3: 347,965 km (0.108 R)
• M4: 498,311 km (0.057 R)
• M5: 692,040 km (0.048 R)
• M6: 989,590 km (0.103 R)
• M7: 1,615,358 km (0.116 R)
• M8: 1,711,699 km (0.101 R)
• M9: 2,471,207 km (0.112 R)
• M10: 2,550,793 km (0.091 R)
• M11: 2,745,570 km (0.086 R)
• M12: 2,861,508 km (0.12 R)
• M13: 3,306,263 km (0.1 R)
• M14: 3,465,435 km (0.063 R)
• M15: 3,536,942 km (0.115 R)
• M16: 3,809,659 km (0.116 R)
• M17: 3,920,661 km (0.062 R)
• M18: 3,995,310 km (0.087 R)
• M19: 4,531,020 km (0.07 R)
• M20: 4,807,477 km (0.053 R)
• M21: 5,171,150 km (0.105 R)
• M22: 5,564,592 km (0.104 R)
• M23: 5,648,666 km (0.117 R)
• M24: 6,010,842 km (0.064 R)
• M25: 6,118,703 km (0.061 R)
• M26: 6,579,314 km (0.102 R)
• M27: 6,802,514 km (0.08 R)
• M28: 7,510,561 km (0.115 R)
• M29: 7,932,427 km (0.115 R)
• M30: 8,946,551 km (0.119 R)
• M31: 9,268,785 km (0.103 R)
• M32: 9,670,605 km (0.118 R)
• M33: 10,465,269 km (0.066 R)
• M34: 10,621,598 km (0.041 R)
• M35: 10,726,167 km (0.063 R)
• M36: 10,804,856 km (0.074 R)
• M37: 12,144,206 km (0.108 R)
• M38: 12,363,366 km (0.057 R)
• M39: 13,112,702 km (0.076 R)
• M40: 13,677,285 km (0.072 R)
• M41: 13,933,994 km (0.058 R)
• M42: 14,048,437 km (0.083 R)
• M43: 14,134,605 km (0.102 R)
• M44: 14,278,668 km (0.082 R)
• M45: 14,423,030 km (0.071 R)
• M46: 14,830,086 km (0.088 R)
• M47: 14,917,900 km (0.1 R)
• M48: 15,329,443 km (0.042 R)
• M49: 15,418,155 km (0.076 R)
• M50: 15,715,107 km (0.113 R)
• M51: 16,254,407 km (0.059 R)
• M52: 17,013,317 km (0.096 R)
• M53: 17,412,594 km (0.119 R)
• M54: 17,536,012 km (0.104 R)
• M55: 17,845,979 km (0.107 R)
• M56: 17,939,328 km (0.081 R)
• M57: 18,850,080 km (0.087 R)
• M58: 19,008,504 km (0.064 R)
• M59: 19,936,759 km (0.06 R)
• M60: 20,001,385 km (0.073 R)
• M61: 20,748,776 km (0.083 R)
• M62: 21,043,783 km (0.102 R)
• M63: 22,137,343 km (0.043 R)
• M64: 22,338,104 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.4

Radius: 9.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.9 AU - 11.34 AU

Year: 12973 Days

Day: 8.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,915,501 km

• M1: 125,961 km (0.055 R)
• M2: 260,300 km (0.117 R)
• M3: 472,131 km (0.054 R)
• M4: 708,496 km (0.085 R)
• M5: 910,602 km (0.083 R)
• M6: 1,093,560 km (0.12 R)
• M7: 1,189,752 km (0.119 R)
• M8: 1,669,213 km (0.118 R)
• M9: 2,453,255 km (0.06 R)
• M10: 2,870,185 km (0.051 R)
• M11: 3,032,349 km (0.086 R)
• M12: 3,281,280 km (0.081 R)
• M13: 3,681,903 km (0.1 R)
• M14: 4,158,970 km (0.08 R)
• M15: 4,718,915 km (0.074 R)
• M16: 5,170,850 km (0.116 R)
• M17: 5,603,039 km (0.082 R)
• M18: 6,046,896 km (0.119 R)
• M19: 6,325,596 km (0.086 R)
• M20: 6,679,994 km (0.08 R)
• M21: 6,859,810 km (0.11 R)
• M22: 8,009,171 km (0.101 R)
• M23: 8,821,338 km (0.106 R)
• M24: 8,979,014 km (0.104 R)
• M25: 9,538,360 km (0.104 R)
• M26: 9,862,988 km (0.084 R)
• M27: 10,356,810 km (0.118 R)
• M28: 10,732,600 km (0.102 R)
• M29: 10,816,674 km (0.084 R)
• M30: 11,197,849 km (0.118 R)
• M31: 11,712,915 km (0.039 R)
• M32: 11,886,448 km (0.106 R)
• M33: 12,721,803 km (0.118 R)
• M34: 13,803,994 km (0.06 R)
• M35: 14,681,685 km (0.11 R)
• M36: 15,482,033 km (0.114 R)
• M37: 15,911,678 km (0.115 R)
• M38: 16,151,933 km (0.12 R)
• M39: 16,587,562 km (0.098 R)
• M40: 16,831,256 km (0.092 R)
• M41: 18,217,879 km (0.1 R)
• M42: 18,620,746 km (0.117 R)
• M43: 19,435,157 km (0.114 R)
• M44: 21,734,626 km (0.102 R)
• M45: 22,970,603 km (0.069 R)
• M46: 23,351,180 km (0.065 R)
• M47: 23,460,387 km (0.105 R)
• M48: 25,678,624 km (0.055 R)
• M49: 26,357,050 km (0.112 R)
• M50: 26,698,582 km (0.052 R)
• M51: 28,079,072 km (0.112 R)
• M52: 30,430,900 km (0.104 R)
• M53: 31,208,809 km (0.063 R)
• M54: 31,329,085 km (0.107 R)
• M55: 31,570,087 km (0.078 R)
• M56: 31,690,813 km (0.072 R)
• M57: 31,932,713 km (0.064 R)
• M58: 32,175,211 km (0.048 R)
• M59: 32,479,194 km (0.094 R)
• M60: 33,889,902 km (0.075 R)
• M61: 34,261,204 km (0.081 R)
• M62: 34,385,220 km (0.047 R)
• M63: 34,447,303 km (0.079 R)
• M64: 35,320,506 km (0.102 R)
• M65: 35,697,044 km (0.077 R)
• M66: 36,453,860 km (0.104 R)
• M67: 36,961,445 km (0.08 R)
• M68: 37,025,024 km (0.091 R)
• M69: 37,088,753 km (0.058 R)
• M70: 37,152,332 km (0.062 R)
• M71: 37,471,275 km (0.048 R)
• M72: 38,112,002 km (0.119 R)
• M73: 38,950,199 km (0.099 R)
• M74: 39,274,228 km (0.075 R)
• M75: 39,859,754 km (0.047 R)
• M76: 41,501,142 km (0.058 R)
• M77: 43,164,670 km (0.043 R)
• M78: 43,768,896 km (0.07 R)
• M79: 44,240,728 km (0.119 R)
• M80: 44,375,815 km (0.117 R)
• M81: 44,714,205 km (0.093 R)
• M82: 44,849,890 km (0.098 R)
• M83: 44,985,576 km (0.11 R)
• M84: 45,053,493 km (0.095 R)
• M85: 45,325,612 km (0.073 R)
• M86: 45,393,679 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.2

Radius: 5.5

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 18.42 AU - 18.54 AU

Year: 27793 Days

Day: 22.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 121.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,915,501 km

• M1: 73,752 km (0.099 R)
• M2: 147,055 km (0.097 R)
• M3: 305,030 km (0.043 R)
• M4: 410,945 km (0.112 R)
• M5: 460,313 km (0.089 R)
• M6: 992,283 km (0.106 R)
• M7: 1,037,312 km (0.103 R)
• M8: 1,473,689 km (0.091 R)
• M9: 1,793,230 km (0.067 R)
• M10: 1,848,581 km (0.109 R)
• M11: 2,251,747 km (0.062 R)
• M12: 2,341,655 km (0.09 R)
• M13: 2,587,295 km (0.111 R)
• M14: 2,905,939 km (0.1 R)
• M15: 3,441,349 km (0.095 R)
• M16: 3,934,574 km (0.1 R)
• M17: 4,300,340 km (0.08 R)
• M18: 4,412,240 km (0.06 R)
• M19: 5,024,843 km (0.03 R)
• M20: 5,704,765 km (0.086 R)
• M21: 7,105,001 km (0.087 R)
• M22: 7,193,114 km (0.062 R)
• M23: 7,729,572 km (0.057 R)
• M24: 8,094,292 km (0.046 R)
• M25: 8,232,520 km (0.06 R)
• M26: 9,221,961 km (0.106 R)
• M27: 9,366,472 km (0.103 R)
• M28: 9,706,209 km (0.105 R)
• M29: 10,198,835 km (0.107 R)
• M30: 10,448,065 km (0.042 R)
• M31: 10,598,560 km (0.111 R)
• M32: 10,648,975 km (0.096 R)
• M33: 10,851,082 km (0.034 R)
• M34: 12,995,417 km (0.09 R)
• M35: 13,976,929 km (0.12 R)
• M36: 14,420,786 km (0.076 R)
• M37: 15,208,718 km (0.102 R)
• M38: 15,607,845 km (0.099 R)
• M39: 16,825,871 km (0.113 R)
• M40: 17,061,338 km (0.104 R)
• M41: 17,120,429 km (0.09 R)
• M42: 17,238,611 km (0.087 R)
• M43: 17,654,793 km (0.055 R)
• M44: 17,953,988 km (0.04 R)
• M45: 18,074,265 km (0.107 R)
• M46: 19,784,468 km (0.062 R)
• M47: 20,910,940 km (0.051 R)
• M48: 21,865,524 km (0.065 R)
• M49: 22,186,860 km (0.117 R)
• M50: 22,769,095 km (0.099 R)
• M51: 24,014,946 km (0.104 R)
• M52: 24,546,168 km (0.109 R)
• M53: 24,813,051 km (0.086 R)
• M54: 25,350,107 km (0.094 R)
• M55: 27,397,504 km (0.101 R)
• M56: 27,882,799 km (0.063 R)
• M57: 28,022,075 km (0.082 R)
• M58: 28,440,949 km (0.105 R)
• M59: 28,791,606 km (0.117 R)
• M60: 28,861,917 km (0.036 R)
• M61: 30,494,928 km (0.085 R)
• M62: 31,214,194 km (0.083 R)
• M63: 32,157,558 km (0.091 R)
• M64: 33,110,347 km (0.075 R)
• M65: 33,331,602 km (0.12 R)
• M66: 35,344,143 km (0.12 R)
• M67: 35,570,185 km (0.084 R)
• M68: 35,645,582 km (0.077 R)
• M69: 35,721,129 km (0.026 R)
• M70: 36,023,766 km (0.043 R)
• M71: 36,175,308 km (0.059 R)
• M72: 36,707,578 km (0.117 R)
• M73: 38,088,216 km (0.091 R)
• M74: 38,165,409 km (0.043 R)
• M75: 39,095,758 km (0.109 R)
• M76: 39,563,850 km (0.104 R)
• M77: 40,584,257 km (0.096 R)
• M78: 42,091,006 km (0.074 R)
• M79: 46,637,585 km (0.086 R)
• M80: 46,968,196 km (0.106 R)
• M81: 47,798,315 km (0.099 R)
• M82: 47,881,641 km (0.043 R)
• M83: 48,716,995 km (0.082 R)
• M84: 50,232,871 km (0.099 R)
• M85: 50,571,710 km (0.105 R)
• M86: 54,176,270 km (0.047 R)
• M87: 56,889,377 km (0.064 R)
• M88: 58,663,159 km (0.111 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 13,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit