🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.62 AU

Year: 176 Days

Day: 42.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.6 AU - 0.96 AU

Year: 297 Days

Day: 43.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.74 AU - 0.94 AU

Year: 331 Days

Day: 22.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,581,902 km

• M1: 313,108 km (0.106 R)
• M2: 370,255 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.14 AU - 1.16 AU

Year: 531 Days

Day: 46.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,581,902 km

• M1: 85,869 km (0.099 R)
• M2: 751,580 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.53 AU - 2.09 AU

Year: 1048 Days

Day: 31.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,581,902 km

• M1: 116,387 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.9

Radius: 10.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.32 AU - 5.06 AU

Year: 4372 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 78,581,902 km

• M1: 195,076 km (0.056 R)
• M2: 332,706 km (0.047 R)
• M3: 525,238 km (0.089 R)
• M4: 611,556 km (0.04 R)
• M5: 682,615 km (0.038 R)
• M6: 767,886 km (0.089 R)
• M7: 926,460 km (0.062 R)
• M8: 1,277,267 km (0.08 R)
• M9: 1,496,128 km (0.083 R)
• M10: 1,787,096 km (0.068 R)
• M11: 2,064,451 km (0.116 R)
• M12: 2,144,186 km (0.097 R)
• M13: 2,240,976 km (0.1 R)
• M14: 2,356,017 km (0.107 R)
• M15: 2,609,136 km (0.064 R)
• M16: 3,069,000 km (0.09 R)
• M17: 3,215,606 km (0.097 R)
• M18: 3,440,003 km (0.065 R)
• M19: 3,845,114 km (0.11 R)
• M20: 4,083,573 km (0.052 R)
• M21: 4,265,634 km (0.076 R)
• M22: 4,595,946 km (0.094 R)
• M23: 4,679,870 km (0.09 R)
• M24: 4,785,486 km (0.074 R)
• M25: 5,930,359 km (0.084 R)
• M26: 6,462,927 km (0.103 R)
• M27: 7,229,317 km (0.094 R)
• M28: 7,772,956 km (0.106 R)
• M29: 8,049,712 km (0.104 R)
• M30: 8,483,994 km (0.059 R)
• M31: 8,638,978 km (0.116 R)
• M32: 8,978,266 km (0.081 R)
• M33: 9,321,892 km (0.103 R)
• M34: 9,428,555 km (0.08 R)
• M35: 10,049,387 km (0.08 R)
• M36: 10,131,366 km (0.105 R)
• M37: 11,273,995 km (0.117 R)
• M38: 11,961,547 km (0.066 R)
• M39: 12,106,507 km (0.102 R)
• M40: 12,721,953 km (0.05 R)
• M41: 13,227,444 km (0.12 R)
• M42: 13,407,560 km (0.089 R)
• M43: 13,770,035 km (0.098 R)
• M44: 13,922,027 km (0.075 R)
• M45: 14,074,616 km (0.092 R)
• M46: 14,166,470 km (0.109 R)
• M47: 14,504,710 km (0.093 R)
• M48: 15,252,101 km (0.088 R)
• M49: 15,567,304 km (0.084 R)
• M50: 15,725,728 km (0.115 R)
• M51: 16,044,072 km (0.05 R)
• M52: 16,364,511 km (0.1 R)
• M53: 16,687,194 km (0.116 R)
• M54: 17,240,556 km (0.086 R)
• M55: 18,165,071 km (0.032 R)
• M56: 18,700,482 km (0.115 R)
• M57: 19,377,263 km (0.049 R)
• M58: 19,547,655 km (0.066 R)
• M59: 19,855,677 km (0.104 R)
• M60: 20,615,484 km (0.059 R)
• M61: 20,998,904 km (0.045 R)
• M62: 21,419,872 km (0.062 R)
• M63: 21,525,488 km (0.116 R)
• M64: 21,737,468 km (0.069 R)
• M65: 22,056,560 km (0.115 R)
• M66: 22,413,052 km (0.065 R)
• M67: 22,663,629 km (0.106 R)
• M68: 22,951,305 km (0.11 R)
• M69: 24,077,029 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.1

Radius: 13.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.12 AU - 7.42 AU

Year: 6758 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,581,902 km

• M1: 191,036 km (0.115 R)
• M2: 308,920 km (0.044 R)
• M3: 567,425 km (0.077 R)
• M4: 664,065 km (0.094 R)
• M5: 909,256 km (0.054 R)
• M6: 1,046,886 km (0.081 R)
• M7: 1,213,688 km (0.103 R)
• M8: 1,397,244 km (0.119 R)
• M9: 1,574,817 km (0.073 R)
• M10: 1,686,716 km (0.083 R)
• M11: 1,987,258 km (0.071 R)
• M12: 2,073,875 km (0.092 R)
• M13: 2,170,815 km (0.116 R)
• M14: 2,630,679 km (0.066 R)
• M15: 2,774,741 km (0.117 R)
• M16: 3,020,830 km (0.061 R)
• M17: 3,161,751 km (0.075 R)
• M18: 4,153,884 km (0.083 R)
• M19: 4,390,698 km (0.089 R)
• M20: 4,608,961 km (0.076 R)
• M21: 4,701,861 km (0.114 R)
• M22: 4,818,996 km (0.066 R)
• M23: 5,128,065 km (0.093 R)
• M24: 5,260,759 km (0.08 R)
• M25: 5,790,634 km (0.12 R)
• M26: 5,916,446 km (0.114 R)
• M27: 6,196,194 km (0.116 R)
• M28: 6,324,998 km (0.087 R)
• M29: 6,716,346 km (0.109 R)
• M30: 6,861,755 km (0.038 R)
• M31: 7,210,019 km (0.086 R)
• M32: 7,468,075 km (0.09 R)
• M33: 7,591,344 km (0.071 R)
• M34: 7,729,273 km (0.076 R)
• M35: 8,119,724 km (0.076 R)
• M36: 8,374,190 km (0.119 R)
• M37: 8,473,822 km (0.112 R)
• M38: 9,065,631 km (0.05 R)
• M39: 10,167,419 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.4

Radius: 6.9

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.03 AU - 15.53 AU

Year: 19666 Days

Day: 18.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,581,902 km

• M1: 131,796 km (0.107 R)
• M2: 493,673 km (0.112 R)
• M3: 622,028 km (0.101 R)
• M4: 963,410 km (0.116 R)
• M5: 1,126,023 km (0.035 R)
• M6: 1,929,065 km (0.045 R)
• M7: 2,312,035 km (0.056 R)
• M8: 2,384,291 km (0.103 R)
• M9: 2,949,621 km (0.06 R)
• M10: 3,028,011 km (0.096 R)
• M11: 3,680,556 km (0.03 R)
• M12: 4,464,898 km (0.111 R)
• M13: 5,062,542 km (0.044 R)
• M14: 5,299,056 km (0.108 R)
• M15: 5,587,780 km (0.062 R)
• M16: 5,980,773 km (0.11 R)
• M17: 6,080,405 km (0.044 R)
• M18: 6,382,593 km (0.088 R)
• M19: 6,638,106 km (0.105 R)
• M20: 8,352,049 km (0.09 R)
• M21: 9,142,524 km (0.081 R)
• M22: 9,604,931 km (0.103 R)
• M23: 9,663,274 km (0.091 R)
• M24: 9,897,844 km (0.052 R)
• M25: 11,529,508 km (0.088 R)
• M26: 13,568,826 km (0.119 R)
• M27: 14,629,475 km (0.107 R)
• M28: 15,033,988 km (0.117 R)
• M29: 15,237,740 km (0.094 R)
• M30: 16,548,816 km (0.12 R)
• M31: 17,324,331 km (0.097 R)
• M32: 17,752,331 km (0.115 R)
• M33: 18,039,558 km (0.053 R)
• M34: 18,256,027 km (0.067 R)
• M35: 18,328,432 km (0.109 R)
• M36: 18,473,392 km (0.058 R)
• M37: 18,691,506 km (0.115 R)
• M38: 18,983,820 km (0.109 R)
• M39: 19,351,233 km (0.109 R)
• M40: 20,018,439 km (0.096 R)
• M41: 20,617,878 km (0.096 R)
• M42: 20,844,219 km (0.098 R)
• M43: 23,308,994 km (0.036 R)
• M44: 23,702,436 km (0.078 R)
• M45: 25,217,264 km (0.12 R)
• M46: 25,378,531 km (0.102 R)
• M47: 25,540,096 km (0.111 R)
• M48: 26,763,059 km (0.094 R)
• M49: 27,755,192 km (0.12 R)
• M50: 27,838,369 km (0.086 R)
• M51: 27,921,695 km (0.114 R)
• M52: 28,172,121 km (0.096 R)
• M53: 28,590,995 km (0.092 R)
• M54: 29,096,487 km (0.031 R)
• M55: 30,544,744 km (0.095 R)
• M56: 32,191,068 km (0.114 R)
• M57: 32,628,941 km (0.064 R)
• M58: 32,716,905 km (0.029 R)
• M59: 34,043,838 km (0.118 R)
• M60: 35,298,066 km (0.107 R)
• M61: 36,112,477 km (0.085 R)
• M62: 38,313,959 km (0.062 R)
• M63: 38,778,162 km (0.097 R)
• M64: 39,711,952 km (0.068 R)
• M65: 40,087,592 km (0.089 R)
• M66: 40,181,689 km (0.116 R)
• M67: 41,126,549 km (0.09 R)
• M68: 42,365,818 km (0.103 R)
• M69: 42,653,494 km (0.113 R)
• M70: 45,076,382 km (0.099 R)
• M71: 45,174,219 km (0.116 R)
• M72: 46,058,043 km (0.064 R)
• M73: 47,145,919 km (0.081 R)
• M74: 48,342,253 km (0.11 R)
• M75: 50,256,956 km (0.116 R)
• M76: 51,274,521 km (0.107 R)
• M77: 52,607,737 km (0.11 R)
• M78: 52,813,733 km (0.1 R)
• M79: 52,916,956 km (0.117 R)
• M80: 53,433,667 km (0.028 R)
• M81: 57,415,513 km (0.103 R)
• M82: 58,265,827 km (0.059 R)
• M83: 58,479,004 km (0.025 R)
• M84: 59,334,704 km (0.064 R)
• M85: 62,034,946 km (0.046 R)
• M86: 63,235,618 km (0.119 R)
• M87: 64,333,816 km (0.119 R)
• M88: 66,660,662 km (0.11 R)
• M89: 68,227,101 km (0.085 R)
• M90: 68,789,439 km (0.09 R)
• M91: 69,466,370 km (0.067 R)
• M92: 71,510,176 km (0.077 R)
• M93: 73,804,259 km (0.084 R)
• M94: 74,497,196 km (0.088 R)
• M95: 77,407,473 km (0.11 R)
• M96: 78,111,331 km (0.119 R)
• M97: 78,464,233 km (0.062 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: 491 - 15,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit