🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.12 AU - 1.16 AU

Year: 466 Days

Day: 42.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,651,139 km

• M1: 96,640 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.79 AU - 4.11 AU

Year: 2454 Days

Day: 31.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.7 AU - 4.3 AU

Year: 3063 Days

Day: 29.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,651,139 km

• M1: 1,092,364 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 12.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.91 AU - 4.61 AU

Year: 3367 Days

Day: 11.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,651,139 km

• M1: 164,707 km (0.1 R)
• M2: 333,603 km (0.042 R)
• M3: 488,736 km (0.108 R)
• M4: 650,152 km (0.1 R)
• M5: 993,928 km (0.097 R)
• M6: 1,108,371 km (0.095 R)
• M7: 1,197,381 km (0.098 R)
• M8: 1,278,763 km (0.083 R)
• M9: 1,362,089 km (0.055 R)
• M10: 1,556,715 km (0.12 R)
• M11: 1,680,283 km (0.048 R)
• M12: 1,795,773 km (0.101 R)
• M13: 2,183,381 km (0.109 R)
• M14: 2,361,552 km (0.095 R)
• M15: 2,544,510 km (0.041 R)
• M16: 2,841,761 km (0.118 R)
• M17: 3,036,837 km (0.09 R)
• M18: 3,440,601 km (0.117 R)
• M19: 3,938,463 km (0.088 R)
• M20: 4,093,895 km (0.075 R)
• M21: 4,203,999 km (0.078 R)
• M22: 4,540,295 km (0.094 R)
• M23: 4,752,724 km (0.06 R)
• M24: 4,901,873 km (0.107 R)
• M25: 5,103,232 km (0.096 R)
• M26: 5,444,764 km (0.091 R)
• M27: 5,635,801 km (0.109 R)
• M28: 5,953,397 km (0.093 R)
• M29: 6,186,470 km (0.053 R)
• M30: 6,367,783 km (0.11 R)
• M31: 6,569,291 km (0.107 R)
• M32: 7,783,278 km (0.081 R)
• M33: 8,296,249 km (0.104 R)
• M34: 8,496,411 km (0.107 R)
• M35: 8,597,090 km (0.066 R)
• M36: 8,738,760 km (0.115 R)
• M37: 8,983,502 km (0.082 R)
• M38: 9,127,265 km (0.115 R)
• M39: 9,334,010 km (0.104 R)
• M40: 9,479,718 km (0.115 R)
• M41: 9,752,285 km (0.118 R)
• M42: 10,091,274 km (0.118 R)
• M43: 10,240,872 km (0.075 R)
• M44: 10,434,152 km (0.039 R)
• M45: 10,563,854 km (0.103 R)
• M46: 10,715,695 km (0.105 R)
• M47: 10,846,444 km (0.072 R)
• M48: 10,999,632 km (0.047 R)
• M49: 11,552,845 km (0.03 R)
• M50: 11,709,325 km (0.051 R)
• M51: 11,911,581 km (0.08 R)
• M52: 12,251,318 km (0.084 R)
• M53: 12,847,764 km (0.11 R)
• M54: 13,079,791 km (0.115 R)
• M55: 13,430,298 km (0.081 R)
• M56: 13,736,525 km (0.055 R)
• M57: 14,284,203 km (0.099 R)
• M58: 14,717,738 km (0.073 R)
• M59: 14,911,916 km (0.09 R)
• M60: 15,302,665 km (0.062 R)
• M61: 15,450,019 km (0.105 R)
• M62: 15,746,223 km (0.096 R)
• M63: 16,119,171 km (0.114 R)
• M64: 16,646,204 km (0.093 R)
• M65: 16,950,037 km (0.071 R)
• M66: 17,051,614 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.3

Radius: 10.5

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.17 AU - 6.31 AU

Year: 4593 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,651,139 km

• M1: 193,580 km (0.109 R)
• M2: 287,078 km (0.095 R)
• M3: 645,365 km (0.091 R)
• M4: 870,809 km (0.115 R)
• M5: 943,663 km (0.113 R)
• M6: 1,148,463 km (0.11 R)
• M7: 1,468,602 km (0.091 R)
• M8: 1,723,367 km (0.105 R)
• M9: 1,911,861 km (0.118 R)
• M10: 2,309,342 km (0.045 R)
• M11: 2,934,961 km (0.117 R)
• M12: 3,237,896 km (0.068 R)
• M13: 3,491,614 km (0.098 R)
• M14: 3,631,040 km (0.077 R)
• M15: 4,060,086 km (0.113 R)
• M16: 4,312,757 km (0.061 R)
• M17: 4,679,421 km (0.05 R)
• M18: 4,811,217 km (0.105 R)
• M19: 5,011,379 km (0.071 R)
• M20: 5,350,966 km (0.11 R)
• M21: 5,535,271 km (0.101 R)
• M22: 5,651,508 km (0.044 R)
• M23: 6,148,472 km (0.113 R)
• M24: 6,293,134 km (0.026 R)
• M25: 6,733,849 km (0.114 R)
• M26: 7,108,741 km (0.112 R)
• M27: 7,593,289 km (0.087 R)
• M28: 7,774,601 km (0.071 R)
• M29: 7,931,230 km (0.106 R)
• M30: 8,009,769 km (0.077 R)
• M31: 8,273,959 km (0.081 R)
• M32: 8,353,695 km (0.119 R)
• M33: 8,756,562 km (0.066 R)
• M34: 9,721,019 km (0.063 R)
• M35: 9,833,517 km (0.12 R)
• M36: 10,144,830 km (0.091 R)
• M37: 10,230,250 km (0.093 R)
• M38: 10,459,285 km (0.099 R)
• M39: 10,835,224 km (0.108 R)
• M40: 10,951,911 km (0.105 R)
• M41: 11,068,896 km (0.091 R)
• M42: 11,274,593 km (0.092 R)
• M43: 11,451,867 km (0.097 R)
• M44: 11,929,383 km (0.06 R)
• M45: 12,566,072 km (0.096 R)
• M46: 12,688,592 km (0.094 R)
• M47: 12,780,595 km (0.093 R)
• M48: 12,934,681 km (0.094 R)
• M49: 13,120,481 km (0.101 R)
• M50: 13,307,030 km (0.066 R)
• M51: 13,935,490 km (0.116 R)
• M52: 14,030,485 km (0.053 R)
• M53: 14,189,508 km (0.045 R)
• M54: 14,413,156 km (0.082 R)
• M55: 14,541,362 km (0.102 R)
• M56: 15,647,189 km (0.076 R)
• M57: 16,010,712 km (0.096 R)
• M58: 16,443,948 km (0.118 R)
• M59: 16,510,818 km (0.049 R)
• M60: 17,869,765 km (0.079 R)
• M61: 18,249,743 km (0.109 R)
• M62: 18,667,421 km (0.062 R)
• M63: 18,772,289 km (0.113 R)
• M64: 18,877,456 km (0.046 R)
• M65: 19,441,141 km (0.049 R)
• M66: 19,796,436 km (0.032 R)
• M67: 20,549,212 km (0.117 R)
• M68: 21,129,203 km (0.073 R)
• M69: 21,494,372 km (0.093 R)
• M70: 21,714,430 km (0.068 R)
• M71: 21,935,386 km (0.069 R)
• M72: 22,268,092 km (0.111 R)
• M73: 22,342,143 km (0.096 R)
• M74: 22,751,592 km (0.104 R)
• M75: 23,351,480 km (0.039 R)
• M76: 24,184,740 km (0.062 R)
• M77: 24,566,813 km (0.068 R)
• M78: 25,143,513 km (0.081 R)
• M79: 25,491,776 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 12.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.39 AU - 7.85 AU

Year: 7274 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,651,139 km

• M1: 182,958 km (0.108 R)
• M2: 268,827 km (0.039 R)
• M3: 473,328 km (0.098 R)
• M4: 627,862 km (0.109 R)
• M5: 1,181,524 km (0.092 R)
• M6: 1,392,457 km (0.075 R)
• M7: 1,689,858 km (0.072 R)
• M8: 1,819,110 km (0.081 R)
• M9: 1,951,803 km (0.07 R)
• M10: 2,145,383 km (0.054 R)
• M11: 2,286,155 km (0.08 R)
• M12: 2,490,805 km (0.109 R)
• M13: 2,638,906 km (0.115 R)
• M14: 2,815,582 km (0.054 R)
• M15: 2,918,355 km (0.107 R)
• M16: 3,074,984 km (0.09 R)
• M17: 3,437,609 km (0.112 R)
• M18: 3,701,201 km (0.103 R)
• M19: 3,785,873 km (0.089 R)
• M20: 3,914,079 km (0.078 R)
• M21: 4,014,758 km (0.093 R)
• M22: 4,189,638 km (0.067 R)
• M23: 4,322,331 km (0.109 R)
• M24: 4,729,088 km (0.116 R)
• M25: 4,944,808 km (0.109 R)
• M26: 5,116,696 km (0.034 R)
• M27: 5,354,407 km (0.11 R)
• M28: 5,660,634 km (0.078 R)
• M29: 5,873,512 km (0.067 R)
• M30: 6,189,462 km (0.055 R)
• M31: 6,511,098 km (0.118 R)
• M32: 6,613,722 km (0.086 R)
• M33: 6,734,298 km (0.109 R)
• M34: 7,100,214 km (0.059 R)
• M35: 7,241,435 km (0.05 R)
• M36: 7,544,520 km (0.099 R)
• M37: 7,724,636 km (0.062 R)
• M38: 8,052,704 km (0.103 R)
• M39: 8,163,107 km (0.081 R)
• M40: 8,366,859 km (0.098 R)
• M41: 9,468,648 km (0.073 R)
• M42: 9,898,442 km (0.097 R)
• M43: 10,314,773 km (0.047 R)
• M44: 11,185,134 km (0.105 R)
• M45: 11,494,352 km (0.088 R)
• M46: 11,598,024 km (0.112 R)
• M47: 12,184,597 km (0.057 R)
• M48: 12,545,427 km (0.061 R)
• M49: 13,082,334 km (0.051 R)
• M50: 13,299,251 km (0.088 R)
• M51: 13,758,815 km (0.087 R)
• M52: 14,112,315 km (0.05 R)
• M53: 14,603,445 km (0.079 R)
• M54: 14,941,536 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.2

Radius: 13.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.81 AU - 8.79 AU

Year: 7552 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,651,139 km

• M1: 706,102 km (0.115 R)
• M2: 857,046 km (0.049 R)
• M3: 1,113,607 km (0.117 R)
• M4: 1,210,546 km (0.109 R)
• M5: 1,912,010 km (0.113 R)
• M6: 2,813,637 km (0.078 R)
• M7: 3,086,802 km (0.089 R)
• M8: 3,321,222 km (0.059 R)
• M9: 3,440,751 km (0.072 R)
• M10: 3,537,242 km (0.109 R)
• M11: 4,034,206 km (0.116 R)
• M12: 4,161,962 km (0.104 R)
• M13: 4,500,502 km (0.042 R)
• M14: 4,633,196 km (0.083 R)
• M15: 5,039,055 km (0.111 R)
• M16: 5,372,060 km (0.1 R)
• M17: 5,741,117 km (0.094 R)
• M18: 6,030,739 km (0.086 R)
• M19: 6,177,195 km (0.105 R)
• M20: 6,504,067 km (0.098 R)
• M21: 6,897,509 km (0.091 R)
• M22: 7,329,996 km (0.083 R)
• M23: 8,124,361 km (0.115 R)
• M24: 8,979,612 km (0.105 R)
• M25: 9,759,915 km (0.061 R)
• M26: 9,863,287 km (0.094 R)
• M27: 10,562,058 km (0.062 R)
• M28: 10,668,273 km (0.097 R)
• M29: 10,774,936 km (0.119 R)
• M30: 10,989,011 km (0.11 R)
• M31: 11,385,445 km (0.062 R)
• M32: 12,044,274 km (0.103 R)
• M33: 12,452,976 km (0.079 R)
• M34: 13,245,994 km (0.079 R)
• M35: 13,938,782 km (0.085 R)
• M36: 14,094,363 km (0.061 R)
• M37: 15,039,822 km (0.116 R)
• M38: 16,291,358 km (0.082 R)
• M39: 17,366,817 km (0.076 R)
• M40: 17,744,402 km (0.075 R)
• M41: 17,870,812 km (0.112 R)
• M42: 18,039,858 km (0.112 R)
• M43: 18,209,502 km (0.113 R)
• M44: 19,022,566 km (0.12 R)
• M45: 19,455,203 km (0.03 R)
• M46: 19,847,449 km (0.091 R)
• M47: 20,022,628 km (0.106 R)
• M48: 20,374,482 km (0.12 R)
• M49: 20,507,026 km (0.096 R)
• M50: 20,772,712 km (0.117 R)
• M51: 22,300,704 km (0.076 R)
• M52: 22,802,755 km (0.108 R)
• M53: 24,190,873 km (0.111 R)
• M54: 24,848,057 km (0.097 R)
• M55: 24,942,453 km (0.042 R)
• M56: 26,276,118 km (0.104 R)
• M57: 27,388,827 km (0.083 R)
• M58: 27,877,414 km (0.108 R)
• M59: 28,024,618 km (0.076 R)
• M60: 29,360,676 km (0.079 R)
• M61: 29,610,355 km (0.04 R)
• M62: 30,869,371 km (0.1 R)
• M63: 31,531,042 km (0.052 R)
• M64: 33,179,461 km (0.041 R)
• M65: 33,857,140 km (0.118 R)
• M66: 34,119,086 km (0.1 R)
• M67: 34,539,456 km (0.104 R)
• M68: 35,120,344 km (0.097 R)
• M69: 35,597,861 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit