🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.03 AU - 1.27 AU

Year: 460 Days

Day: 13.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.22 AU - 1.48 AU

Year: 585 Days

Day: 35 Hours

Environment

Temp: -25 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.25 AU - 3.55 AU

Year: 1841 Days

Day: 27.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.18 AU - 3.3 AU

Year: 2174 Days

Day: 15.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.79 AU - 4.59 AU

Year: 2642 Days

Day: 18.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.3

Radius: 13.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.16 AU - 4.88 AU

Year: 3582 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 27,682,167 km

• M1: 181,013 km (0.112 R)
• M2: 336,446 km (0.112 R)
• M3: 453,880 km (0.068 R)
• M4: 572,511 km (0.093 R)
• M5: 691,292 km (0.102 R)
• M6: 826,827 km (0.096 R)
• M7: 1,010,234 km (0.105 R)
• M8: 1,167,462 km (0.084 R)
• M9: 1,359,097 km (0.066 R)
• M10: 1,454,540 km (0.085 R)
• M11: 1,543,551 km (0.117 R)
• M12: 1,727,257 km (0.108 R)
• M13: 1,850,825 km (0.057 R)
• M14: 1,977,385 km (0.117 R)
• M15: 2,066,844 km (0.097 R)
• M16: 2,449,216 km (0.064 R)
• M17: 2,654,614 km (0.093 R)
• M18: 2,764,868 km (0.084 R)
• M19: 2,854,477 km (0.054 R)
• M20: 3,070,945 km (0.09 R)
• M21: 3,257,494 km (0.096 R)
• M22: 3,352,189 km (0.07 R)
• M23: 3,605,458 km (0.107 R)
• M24: 4,041,536 km (0.073 R)
• M25: 4,169,293 km (0.084 R)
• M26: 4,573,955 km (0.088 R)
• M27: 4,680,469 km (0.077 R)
• M28: 4,841,885 km (0.101 R)
• M29: 5,184,165 km (0.113 R)
• M30: 5,619,494 km (0.095 R)
• M31: 6,008,449 km (0.104 R)
• M32: 6,406,379 km (0.103 R)
• M33: 6,646,185 km (0.086 R)
• M34: 6,965,426 km (0.094 R)
• M35: 7,119,363 km (0.074 R)
• M36: 7,352,287 km (0.109 R)
• M37: 7,571,896 km (0.088 R)
• M38: 7,793,750 km (0.092 R)
• M39: 7,905,499 km (0.092 R)
• M40: 8,325,421 km (0.083 R)
• M41: 8,620,278 km (0.06 R)
• M42: 8,719,312 km (0.068 R)
• M43: 9,203,710 km (0.109 R)
• M44: 9,389,660 km (0.031 R)
• M45: 9,594,011 km (0.109 R)
• M46: 9,679,581 km (0.117 R)
• M47: 9,765,450 km (0.111 R)
• M48: 10,797,675 km (0.089 R)
• M49: 10,940,391 km (0.102 R)
• M50: 11,173,465 km (0.067 R)
• M51: 11,408,334 km (0.082 R)
• M52: 11,626,597 km (0.065 R)
• M53: 11,809,406 km (0.102 R)
• M54: 12,030,212 km (0.085 R)
• M55: 12,159,614 km (0.071 R)
• M56: 12,382,515 km (0.062 R)
• M57: 12,550,663 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.4

Radius: 13.4

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.64 AU - 5.74 AU

Year: 5060 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,682,167 km

• M1: 169,046 km (0.098 R)
• M2: 403,465 km (0.109 R)
• M3: 502,350 km (0.107 R)
• M4: 731,833 km (0.08 R)
• M5: 1,501,215 km (0.055 R)
• M6: 1,608,028 km (0.103 R)
• M7: 1,813,276 km (0.114 R)
• M8: 1,911,113 km (0.106 R)
• M9: 2,129,376 km (0.079 R)
• M10: 2,267,904 km (0.108 R)
• M11: 2,445,476 km (0.095 R)
• M12: 2,590,886 km (0.105 R)
• M13: 2,776,836 km (0.082 R)
• M14: 2,928,827 km (0.108 R)
• M15: 3,442,247 km (0.054 R)
• M16: 3,606,057 km (0.045 R)
• M17: 4,156,427 km (0.099 R)
• M18: 4,508,281 km (0.119 R)
• M19: 4,824,232 km (0.064 R)
• M20: 5,288,285 km (0.098 R)
• M21: 5,406,467 km (0.096 R)
• M22: 6,011,291 km (0.031 R)
• M23: 6,234,192 km (0.06 R)
• M24: 6,612,076 km (0.079 R)
• M25: 6,714,102 km (0.107 R)
• M26: 7,023,470 km (0.077 R)
• M27: 7,337,476 km (0.054 R)
• M28: 7,844,164 km (0.094 R)
• M29: 8,307,170 km (0.083 R)
• M30: 8,445,099 km (0.087 R)
• M31: 8,779,151 km (0.111 R)
• M32: 8,919,623 km (0.1 R)
• M33: 9,345,678 km (0.11 R)
• M34: 10,011,837 km (0.116 R)
• M35: 10,306,246 km (0.106 R)
• M36: 11,085,352 km (0.065 R)
• M37: 11,176,457 km (0.085 R)
• M38: 11,420,601 km (0.083 R)
• M39: 11,512,603 km (0.091 R)
• M40: 12,509,673 km (0.026 R)
• M41: 13,018,755 km (0.082 R)
• M42: 13,566,881 km (0.047 R)
• M43: 13,697,031 km (0.066 R)
• M44: 14,122,787 km (0.033 R)
• M45: 15,121,802 km (0.098 R)
• M46: 15,290,398 km (0.077 R)
• M47: 15,698,053 km (0.095 R)
• M48: 16,143,555 km (0.103 R)
• M49: 16,627,953 km (0.054 R)
• M50: 16,872,097 km (0.095 R)
• M51: 17,187,599 km (0.106 R)
• M52: 17,434,285 km (0.06 R)
• M53: 17,575,805 km (0.053 R)
• M54: 17,682,319 km (0.085 R)
• M55: 17,788,832 km (0.08 R)
• M56: 17,931,399 km (0.095 R)
• M57: 18,038,511 km (0.052 R)
• M58: 18,217,580 km (0.085 R)
• M59: 18,649,619 km (0.114 R)
• M60: 19,523,869 km (0.113 R)
• M61: 20,486,082 km (0.046 R)
• M62: 20,635,381 km (0.11 R)
• M63: 21,691,392 km (0.084 R)
• M64: 22,417,989 km (0.104 R)
• M65: 22,842,398 km (0.115 R)
• M66: 23,036,127 km (0.113 R)
• M67: 23,152,664 km (0.098 R)
• M68: 24,289,009 km (0.066 R)
• M69: 24,407,641 km (0.044 R)
• M70: 24,526,421 km (0.08 R)
• M71: 24,764,581 km (0.035 R)
• M72: 25,083,374 km (0.103 R)
• M73: 25,967,049 km (0.079 R)
• M74: 26,372,010 km (0.111 R)
• M75: 26,493,932 km (0.113 R)
• M76: 26,738,375 km (0.055 R)
• M77: 27,147,376 km (0.105 R)
• M78: 27,393,764 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 19,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit