🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.62 AU - 0.68 AU

Year: 185 Days

Day: 23.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.42 AU - 1.8 AU

Year: 721 Days

Day: 14.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,313,271 km

• M1: 55,052 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.04 AU - 3.12 AU

Year: 1463 Days

Day: 27.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.5

Radius: 10.9

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.43 AU - 5.91 AU

Year: 4767 Days

Day: 11.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,313,271 km

• M1: 219,759 km (0.117 R)
• M2: 619,784 km (0.118 R)
• M3: 835,803 km (0.067 R)
• M4: 904,170 km (0.078 R)
• M5: 1,167,312 km (0.082 R)
• M6: 1,260,661 km (0.053 R)
• M7: 1,340,397 km (0.042 R)
• M8: 1,471,744 km (0.105 R)
• M9: 1,607,579 km (0.093 R)
• M10: 1,712,297 km (0.061 R)
• M11: 2,078,214 km (0.06 R)
• M12: 2,231,402 km (0.06 R)
• M13: 2,428,422 km (0.091 R)
• M14: 2,818,723 km (0.084 R)
• M15: 3,053,891 km (0.094 R)
• M16: 3,750,718 km (0.094 R)
• M17: 3,844,216 km (0.078 R)
• M18: 4,105,414 km (0.099 R)
• M19: 4,201,905 km (0.093 R)
• M20: 4,570,215 km (0.097 R)
• M21: 4,974,877 km (0.062 R)
• M22: 5,129,561 km (0.061 R)
• M23: 5,207,502 km (0.109 R)
• M24: 5,417,388 km (0.055 R)
• M25: 5,549,931 km (0.118 R)
• M26: 5,818,460 km (0.104 R)
• M27: 5,899,691 km (0.109 R)
• M28: 6,312,432 km (0.047 R)
• M29: 6,649,177 km (0.047 R)
• M30: 7,399,260 km (0.077 R)
• M31: 7,635,475 km (0.116 R)
• M32: 8,176,122 km (0.076 R)
• M33: 8,297,895 km (0.111 R)
• M34: 8,451,083 km (0.117 R)
• M35: 8,884,917 km (0.105 R)
• M36: 9,325,931 km (0.105 R)
• M37: 9,613,309 km (0.115 R)
• M38: 9,741,963 km (0.095 R)
• M39: 10,262,264 km (0.079 R)
• M40: 11,127,239 km (0.08 R)
• M41: 11,296,135 km (0.113 R)
• M42: 11,466,078 km (0.036 R)
• M43: 11,534,295 km (0.051 R)
• M44: 11,739,693 km (0.104 R)
• M45: 12,015,402 km (0.095 R)
• M46: 12,188,786 km (0.064 R)
• M47: 12,398,073 km (0.077 R)
• M48: 12,890,849 km (0.098 R)
• M49: 12,997,213 km (0.09 R)
• M50: 13,390,057 km (0.117 R)
• M51: 13,497,917 km (0.077 R)
• M52: 14,518,025 km (0.077 R)
• M53: 15,074,678 km (0.09 R)
• M54: 16,056,190 km (0.089 R)
• M55: 16,285,673 km (0.114 R)
• M56: 17,449,096 km (0.097 R)
• M57: 17,606,323 km (0.057 R)
• M58: 18,438,985 km (0.074 R)
• M59: 19,365,893 km (0.115 R)
• M60: 19,487,815 km (0.104 R)
• M61: 19,569,346 km (0.094 R)
• M62: 19,814,537 km (0.069 R)
• M63: 20,349,050 km (0.112 R)
• M64: 21,222,702 km (0.081 R)
• M65: 22,748,899 km (0.1 R)
• M66: 22,963,572 km (0.118 R)
• M67: 23,698,846 km (0.1 R)
• M68: 23,872,828 km (0.029 R)
• M69: 25,280,993 km (0.11 R)
• M70: 25,370,004 km (0.098 R)
• M71: 25,637,335 km (0.118 R)
• M72: 25,816,105 km (0.067 R)
• M73: 25,950,443 km (0.083 R)
• M74: 26,219,720 km (0.116 R)
• M75: 26,445,014 km (0.087 R)
• M76: 26,625,579 km (0.059 R)
• M77: 27,626,239 km (0.108 R)
• M78: 29,852,106 km (0.086 R)
• M79: 30,512,131 km (0.114 R)
• M80: 30,796,367 km (0.094 R)
• M81: 30,891,362 km (0.118 R)
• M82: 31,559,017 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 13.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.44 AU - 9.88 AU

Year: 8999 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,313,271 km

• M1: 227,987 km (0.111 R)
• M2: 396,584 km (0.074 R)
• M3: 561,291 km (0.097 R)
• M4: 852,259 km (0.094 R)
• M5: 1,163,572 km (0.098 R)
• M6: 1,464,114 km (0.113 R)
• M7: 1,640,490 km (0.041 R)
• M8: 1,790,088 km (0.117 R)
• M9: 2,014,635 km (0.104 R)
• M10: 2,121,597 km (0.071 R)
• M11: 2,568,595 km (0.092 R)
• M12: 2,883,200 km (0.092 R)
• M13: 3,086,204 km (0.107 R)
• M14: 3,680,108 km (0.055 R)
• M15: 4,080,880 km (0.042 R)
• M16: 5,341,542 km (0.058 R)
• M17: 5,466,456 km (0.119 R)
• M18: 5,566,986 km (0.076 R)
• M19: 5,719,127 km (0.059 R)
• M20: 6,236,137 km (0.091 R)
• M21: 6,394,112 km (0.104 R)
• M22: 6,606,990 km (0.115 R)
• M23: 7,094,529 km (0.101 R)
• M24: 7,593,738 km (0.049 R)
• M25: 8,047,169 km (0.106 R)
• M26: 8,451,233 km (0.06 R)
• M27: 8,597,090 km (0.116 R)
• M28: 8,714,525 km (0.092 R)
• M29: 9,069,820 km (0.056 R)
• M30: 9,249,188 km (0.118 R)
• M31: 9,978,776 km (0.098 R)
• M32: 10,195,095 km (0.066 R)
• M33: 10,663,785 km (0.102 R)
• M34: 10,790,046 km (0.09 R)
• M35: 11,043,913 km (0.081 R)
• M36: 11,980,845 km (0.103 R)
• M37: 12,243,838 km (0.074 R)
• M38: 12,943,357 km (0.047 R)
• M39: 13,416,984 km (0.119 R)
• M40: 13,587,376 km (0.037 R)
• M41: 14,034,075 km (0.11 R)
• M42: 14,625,585 km (0.065 R)
• M43: 14,730,902 km (0.066 R)
• M44: 15,083,505 km (0.079 R)
• M45: 15,438,949 km (0.099 R)
• M46: 15,581,815 km (0.058 R)
• M47: 15,689,376 km (0.113 R)
• M48: 17,109,209 km (0.08 R)
• M49: 17,220,061 km (0.12 R)
• M50: 17,517,163 km (0.095 R)
• M51: 17,740,961 km (0.056 R)
• M52: 18,494,037 km (0.055 R)
• M53: 18,722,024 km (0.036 R)
• M54: 18,874,464 km (0.1 R)
• M55: 19,104,097 km (0.091 R)
• M56: 20,579,132 km (0.116 R)
• M57: 20,854,990 km (0.062 R)
• M58: 21,013,115 km (0.078 R)
• M59: 21,330,412 km (0.119 R)
• M60: 21,649,505 km (0.097 R)
• M61: 21,809,574 km (0.11 R)
• M62: 21,930,001 km (0.071 R)
• M63: 22,332,718 km (0.06 R)
• M64: 22,697,288 km (0.112 R)
• M65: 22,982,272 km (0.075 R)
• M66: 23,844,105 km (0.079 R)
• M67: 24,466,283 km (0.071 R)
• M68: 24,842,073 km (0.096 R)
• M69: 25,684,159 km (0.103 R)
• M70: 26,279,260 km (0.114 R)
• M71: 26,407,315 km (0.119 R)
• M72: 26,878,848 km (0.079 R)
• M73: 28,266,218 km (0.064 R)
• M74: 28,968,580 km (0.067 R)
• M75: 29,366,212 km (0.052 R)

Asteroid Belt

Center: 10.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.7

Radius: 9.8

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.05 AU - 16.05 AU

Year: 16646 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,313,271 km

• M1: 127,457 km (0.093 R)
• M2: 274,512 km (0.113 R)
• M3: 571,613 km (0.061 R)
• M4: 828,323 km (0.05 R)
• M5: 1,856,510 km (0.105 R)
• M6: 2,241,275 km (0.095 R)
• M7: 2,333,577 km (0.096 R)
• M8: 4,090,604 km (0.094 R)
• M9: 4,318,741 km (0.108 R)
• M10: 4,867,466 km (0.076 R)
• M11: 5,150,056 km (0.073 R)
• M12: 5,647,170 km (0.079 R)
• M13: 5,731,543 km (0.11 R)
• M14: 6,465,470 km (0.12 R)
• M15: 6,642,594 km (0.094 R)
• M16: 7,137,614 km (0.072 R)
• M17: 7,551,701 km (0.097 R)
• M18: 7,738,099 km (0.119 R)
• M19: 7,879,021 km (0.086 R)
• M20: 8,354,891 km (0.107 R)
• M21: 8,840,037 km (0.086 R)
• M22: 11,187,527 km (0.059 R)
• M23: 11,722,040 km (0.11 R)
• M24: 12,705,048 km (0.119 R)
• M25: 15,158,603 km (0.119 R)
• M26: 15,335,278 km (0.103 R)
• M27: 15,571,642 km (0.11 R)
• M28: 16,408,792 km (0.094 R)
• M29: 16,590,105 km (0.111 R)
• M30: 18,880,298 km (0.064 R)
• M31: 19,324,754 km (0.073 R)
• M32: 19,580,117 km (0.061 R)
• M33: 19,901,154 km (0.112 R)
• M34: 20,548,165 km (0.071 R)
• M35: 20,613,240 km (0.119 R)
• M36: 21,005,187 km (0.032 R)
• M37: 21,664,016 km (0.086 R)
• M38: 23,136,956 km (0.116 R)
• M39: 23,272,492 km (0.058 R)
• M40: 23,544,311 km (0.039 R)
• M41: 24,503,982 km (0.1 R)
• M42: 25,756,565 km (0.061 R)
• M43: 25,897,037 km (0.116 R)
• M44: 26,390,710 km (0.118 R)
• M45: 27,530,646 km (0.088 R)
• M46: 28,323,664 km (0.077 R)
• M47: 28,832,297 km (0.09 R)
• M48: 31,270,144 km (0.092 R)
• M49: 32,172,967 km (0.04 R)
• M50: 32,400,056 km (0.106 R)
• M51: 32,475,903 km (0.097 R)
• M52: 32,931,877 km (0.083 R)
• M53: 33,543,283 km (0.115 R)
• M54: 33,850,408 km (0.103 R)
• M55: 34,312,665 km (0.086 R)
• M56: 34,622,183 km (0.103 R)
• M57: 35,165,822 km (0.044 R)
• M58: 35,477,883 km (0.08 R)
• M59: 36,026,010 km (0.073 R)
• M60: 36,261,776 km (0.114 R)
• M61: 38,086,421 km (0.033 R)
• M62: 39,859,455 km (0.063 R)
• M63: 41,165,893 km (0.105 R)
• M64: 41,906,852 km (0.082 R)
• M65: 42,735,474 km (0.091 R)
• M66: 43,652,958 km (0.114 R)
• M67: 44,408,577 km (0.101 R)
• M68: 44,492,800 km (0.083 R)
• M69: 44,745,770 km (0.076 R)
• M70: 45,592,494 km (0.115 R)
• M71: 47,560,005 km (0.088 R)
• M72: 47,732,492 km (0.101 R)
• M73: 47,991,446 km (0.085 R)
• M74: 49,467,827 km (0.098 R)
• M75: 50,080,131 km (0.088 R)
• M76: 50,782,942 km (0.12 R)
• M77: 51,400,482 km (0.091 R)
• M78: 51,843,292 km (0.063 R)
• M79: 52,554,181 km (0.043 R)
• M80: 52,910,822 km (0.119 R)
• M81: 55,158,231 km (0.104 R)
• M82: 55,520,707 km (0.069 R)
• M83: 57,345,053 km (0.072 R)
• M84: 58,448,935 km (0.097 R)
• M85: 59,745,799 km (0.092 R)
• M86: 59,838,849 km (0.111 R)
• M87: 60,024,949 km (0.099 R)
• M88: 60,491,096 km (0.104 R)
• M89: 60,958,440 km (0.062 R)
• M90: 61,052,088 km (0.095 R)
• M91: 61,896,867 km (0.12 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 18,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit