🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.74 AU - 0.86 AU

Year: 255 Days

Day: 27.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.83 AU - 0.99 AU

Year: 309 Days

Day: 47.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.84 AU - 1 AU

Year: 315 Days

Day: 19 Hours

Environment

Temp: 117 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.4

Radius: 14.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.31 AU - 9.65 AU

Year: 8035 Days

Day: 9.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,412,661 km

• M1: 191,186 km (0.041 R)
• M2: 284,236 km (0.111 R)
• M3: 415,134 km (0.108 R)
• M4: 860,786 km (0.094 R)
• M5: 1,081,892 km (0.116 R)
• M6: 1,665,473 km (0.092 R)
• M7: 1,836,763 km (0.115 R)
• M8: 3,196,607 km (0.085 R)
• M9: 3,828,958 km (0.106 R)
• M10: 4,000,546 km (0.076 R)
• M11: 4,351,204 km (0.103 R)
• M12: 4,865,222 km (0.07 R)
• M13: 5,366,973 km (0.115 R)
• M14: 5,462,865 km (0.088 R)
• M15: 5,951,302 km (0.099 R)
• M16: 6,083,996 km (0.11 R)
• M17: 6,284,906 km (0.072 R)
• M18: 7,715,959 km (0.059 R)
• M19: 8,079,931 km (0.062 R)
• M20: 8,375,237 km (0.098 R)
• M21: 8,524,236 km (0.106 R)
• M22: 8,900,625 km (0.119 R)
• M23: 9,167,358 km (0.09 R)
• M24: 9,320,995 km (0.104 R)
• M25: 10,420,240 km (0.111 R)
• M26: 10,661,242 km (0.035 R)
• M27: 11,436,458 km (0.1 R)
• M28: 11,560,475 km (0.084 R)
• M29: 11,684,940 km (0.059 R)
• M30: 13,041,045 km (0.119 R)
• M31: 13,475,028 km (0.039 R)
• M32: 13,781,554 km (0.107 R)
• M33: 13,957,781 km (0.076 R)
• M34: 14,134,904 km (0.105 R)
• M35: 14,357,207 km (0.043 R)
• M36: 15,212,607 km (0.072 R)
• M37: 15,440,445 km (0.084 R)
• M38: 15,531,999 km (0.105 R)
• M39: 15,853,485 km (0.1 R)
• M40: 16,270,264 km (0.08 R)
• M41: 16,690,485 km (0.094 R)
• M42: 20,030,407 km (0.118 R)
• M43: 21,698,872 km (0.086 R)
• M44: 22,058,505 km (0.091 R)
• M45: 22,368,322 km (0.114 R)
• M46: 23,674,910 km (0.052 R)
• M47: 23,886,142 km (0.087 R)
• M48: 24,363,958 km (0.109 R)
• M49: 24,684,397 km (0.039 R)
• M50: 25,437,173 km (0.101 R)
• M51: 25,816,404 km (0.049 R)
• M52: 26,306,786 km (0.069 R)
• M53: 27,685,031 km (0.119 R)
• M54: 28,075,182 km (0.074 R)
• M55: 28,973,816 km (0.098 R)
• M56: 29,540,194 km (0.114 R)
• M57: 29,881,875 km (0.032 R)
• M58: 30,339,346 km (0.095 R)
• M59: 30,454,087 km (0.077 R)
• M60: 30,741,614 km (0.107 R)
• M61: 31,030,039 km (0.12 R)
• M62: 31,261,317 km (0.119 R)
• M63: 31,435,300 km (0.11 R)
• M64: 31,784,012 km (0.082 R)
• M65: 32,955,962 km (0.084 R)
• M66: 33,073,995 km (0.113 R)
• M67: 34,261,353 km (0.062 R)
• M68: 34,380,882 km (0.053 R)
• M69: 35,644,086 km (0.104 R)
• M70: 36,800,179 km (0.071 R)
• M71: 37,290,560 km (0.119 R)
• M72: 37,536,649 km (0.102 R)
• M73: 37,721,552 km (0.049 R)
• M74: 38,154,039 km (0.102 R)
• M75: 38,464,156 km (0.101 R)
• M76: 39,399,142 km (0.117 R)
• M77: 39,900,744 km (0.103 R)
• M78: 40,026,556 km (0.097 R)
• M79: 40,467,720 km (0.095 R)
• M80: 41,418,714 km (0.086 R)
• M81: 42,569,420 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146

Radius: 12.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.67 AU - 8.59 AU

Year: 8263 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,412,661 km

• M1: 196,572 km (0.065 R)
• M2: 274,213 km (0.104 R)
• M3: 456,274 km (0.099 R)
• M4: 1,231,639 km (0.072 R)
• M5: 1,477,429 km (0.068 R)
• M6: 1,724,415 km (0.08 R)
• M7: 1,876,256 km (0.056 R)
• M8: 2,408,825 km (0.11 R)
• M9: 2,596,720 km (0.12 R)
• M10: 2,896,813 km (0.042 R)
• M11: 3,042,073 km (0.047 R)
• M12: 3,358,622 km (0.041 R)
• M13: 3,434,767 km (0.081 R)
• M14: 3,725,286 km (0.111 R)
• M15: 3,804,124 km (0.101 R)
• M16: 4,227,337 km (0.037 R)
• M17: 4,665,808 km (0.034 R)
• M18: 4,772,471 km (0.117 R)
• M19: 4,944,658 km (0.102 R)
• M20: 5,053,416 km (0.071 R)
• M21: 5,140,931 km (0.117 R)
• M22: 5,384,327 km (0.085 R)
• M23: 6,021,165 km (0.107 R)
• M24: 6,301,362 km (0.079 R)
• M25: 6,657,704 km (0.089 R)
• M26: 6,923,389 km (0.078 R)
• M27: 7,094,230 km (0.104 R)
• M28: 7,514,899 km (0.107 R)
• M29: 7,615,130 km (0.051 R)
• M30: 8,045,972 km (0.111 R)
• M31: 8,354,891 km (0.084 R)
• M32: 8,432,832 km (0.038 R)
• M33: 8,667,850 km (0.039 R)
• M34: 8,825,676 km (0.062 R)
• M35: 9,144,319 km (0.116 R)
• M36: 9,224,654 km (0.084 R)
• M37: 9,358,843 km (0.1 R)
• M38: 11,335,330 km (0.118 R)
• M39: 11,710,821 km (0.089 R)
• M40: 12,061,029 km (0.118 R)
• M41: 12,149,292 km (0.106 R)
• M42: 12,682,459 km (0.108 R)
• M43: 13,435,684 km (0.119 R)
• M44: 14,296,620 km (0.042 R)
• M45: 14,733,894 km (0.096 R)
• M46: 14,985,668 km (0.079 R)
• M47: 15,207,072 km (0.09 R)
• M48: 15,846,005 km (0.078 R)
• M49: 16,039,285 km (0.117 R)
• M50: 16,395,927 km (0.063 R)
• M51: 16,526,226 km (0.078 R)
• M52: 16,624,213 km (0.089 R)
• M53: 16,722,349 km (0.08 R)
• M54: 17,282,144 km (0.107 R)
• M55: 17,414,838 km (0.084 R)
• M56: 17,781,353 km (0.11 R)
• M57: 17,881,733 km (0.118 R)
• M58: 18,116,751 km (0.08 R)
• M59: 18,827,939 km (0.08 R)
• M60: 19,341,509 km (0.068 R)
• M61: 20,242,537 km (0.11 R)
• M62: 20,522,584 km (0.056 R)
• M63: 21,121,873 km (0.094 R)
• M64: 22,193,592 km (0.07 R)
• M65: 22,301,751 km (0.061 R)
• M66: 22,808,739 km (0.114 R)
• M67: 23,027,151 km (0.099 R)
• M68: 23,356,117 km (0.088 R)
• M69: 23,686,728 km (0.07 R)
• M70: 24,166,938 km (0.105 R)
• M71: 24,464,039 km (0.101 R)
• M72: 24,575,789 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.8

Radius: 13.4

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.28 AU - 10.28 AU

Year: 8493 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,412,661 km

• M1: 507,735 km (0.081 R)
• M2: 620,233 km (0.07 R)
• M3: 714,779 km (0.098 R)
• M4: 874,998 km (0.084 R)
• M5: 983,905 km (0.037 R)
• M6: 1,199,326 km (0.058 R)
• M7: 1,322,146 km (0.119 R)
• M8: 1,561,951 km (0.091 R)
• M9: 1,658,143 km (0.111 R)
• M10: 2,234,843 km (0.119 R)
• M11: 2,388,480 km (0.079 R)
• M12: 2,523,118 km (0.042 R)
• M13: 2,871,082 km (0.114 R)
• M14: 3,111,785 km (0.08 R)
• M15: 3,690,579 km (0.112 R)
• M16: 4,248,580 km (0.062 R)
• M17: 4,691,539 km (0.071 R)
• M18: 4,804,635 km (0.112 R)
• M19: 5,091,564 km (0.11 R)
• M20: 5,682,176 km (0.077 R)
• M21: 5,924,524 km (0.104 R)
• M22: 6,047,045 km (0.098 R)
• M23: 6,451,109 km (0.025 R)
• M24: 6,545,655 km (0.079 R)
• M25: 7,154,967 km (0.088 R)
• M26: 7,285,566 km (0.078 R)
• M27: 7,549,157 km (0.099 R)
• M28: 7,682,150 km (0.071 R)
• M29: 8,187,940 km (0.081 R)
• M30: 8,359,080 km (0.089 R)
• M31: 8,669,945 km (0.059 R)
• M32: 8,844,226 km (0.079 R)
• M33: 9,055,010 km (0.067 R)
• M34: 9,445,909 km (0.055 R)
• M35: 10,502,668 km (0.12 R)
• M36: 10,763,268 km (0.099 R)
• M37: 11,215,203 km (0.111 R)
• M38: 11,367,344 km (0.108 R)
• M39: 11,943,595 km (0.086 R)
• M40: 12,608,258 km (0.057 R)
• M41: 13,004,992 km (0.072 R)
• M42: 13,688,654 km (0.101 R)
• M43: 13,932,798 km (0.106 R)
• M44: 14,260,567 km (0.059 R)
• M45: 14,384,134 km (0.052 R)
• M46: 15,681,896 km (0.107 R)
• M47: 16,366,306 km (0.093 R)
• M48: 17,543,342 km (0.116 R)
• M49: 17,764,298 km (0.057 R)
• M50: 17,853,010 km (0.069 R)
• M51: 17,986,302 km (0.045 R)
• M52: 18,657,547 km (0.063 R)
• M53: 20,024,573 km (0.113 R)
• M54: 20,487,428 km (0.09 R)
• M55: 21,235,418 km (0.062 R)
• M56: 22,326,285 km (0.1 R)
• M57: 22,469,899 km (0.103 R)
• M58: 24,562,325 km (0.083 R)
• M59: 26,361,538 km (0.119 R)
• M60: 26,564,094 km (0.119 R)
• M61: 26,716,385 km (0.091 R)
• M62: 27,072,727 km (0.097 R)
• M63: 27,635,963 km (0.098 R)
• M64: 27,841,660 km (0.072 R)
• M65: 28,617,923 km (0.106 R)
• M66: 28,826,014 km (0.071 R)
• M67: 28,930,283 km (0.053 R)
• M68: 29,611,253 km (0.116 R)
• M69: 29,769,079 km (0.108 R)
• M70: 30,882,087 km (0.105 R)
• M71: 31,042,157 km (0.074 R)
• M72: 31,416,899 km (0.107 R)
• M73: 31,577,867 km (0.116 R)
• M74: 32,062,713 km (0.111 R)
• M75: 32,170,723 km (0.112 R)
• M76: 32,767,319 km (0.106 R)
• M77: 34,081,387 km (0.114 R)
• M78: 34,191,641 km (0.117 R)
• M79: 34,634,001 km (0.066 R)
• M80: 34,911,505 km (0.031 R)
• M81: 36,930,778 km (0.062 R)
• M82: 37,100,721 km (0.092 R)
• M83: 37,783,336 km (0.101 R)
• M84: 38,068,918 km (0.105 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 12,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit