🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.71 AU

Year: 175 Days

Day: 42.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,101,537 km

• M1: 46,226 km (0.102 R)
• M2: 141,370 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.55 AU - 0.91 AU

Year: 229 Days

Day: 42 Hours

Environment

Temp: 187 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.17 AU - 2.85 AU

Year: 1460 Days

Day: 26.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,101,537 km

• M1: 265,087 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.39 AU - 3.39 AU

Year: 1804 Days

Day: 13.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 8.3

Gravity: 13.77 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.72 AU - 6.38 AU

Year: 5463 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,101,537 km

• M1: 150,047 km (0.054 R)
• M2: 316,699 km (0.071 R)
• M3: 409,599 km (0.105 R)
• M4: 513,270 km (0.119 R)
• M5: 600,486 km (0.074 R)
• M6: 693,237 km (0.069 R)
• M7: 834,457 km (0.07 R)
• M8: 1,473,689 km (0.1 R)
• M9: 1,849,628 km (0.068 R)
• M10: 1,948,213 km (0.099 R)
• M11: 2,028,547 km (0.029 R)
• M12: 2,150,918 km (0.068 R)
• M13: 2,233,945 km (0.094 R)
• M14: 2,642,946 km (0.093 R)
• M15: 3,578,531 km (0.072 R)
• M16: 4,107,509 km (0.092 R)
• M17: 4,263,091 km (0.085 R)
• M18: 4,367,959 km (0.117 R)
• M19: 4,687,799 km (0.077 R)
• M20: 4,932,691 km (0.051 R)
• M21: 5,434,891 km (0.102 R)
• M22: 5,836,860 km (0.116 R)
• M23: 6,639,004 km (0.11 R)
• M24: 7,006,566 km (0.113 R)
• M25: 7,099,466 km (0.119 R)
• M26: 8,476,215 km (0.102 R)
• M27: 9,518,613 km (0.075 R)
• M28: 9,587,129 km (0.107 R)
• M29: 9,932,850 km (0.107 R)
• M30: 10,142,287 km (0.047 R)
• M31: 10,779,125 km (0.048 R)
• M32: 11,211,014 km (0.102 R)
• M33: 11,611,787 km (0.105 R)
• M34: 11,685,239 km (0.099 R)
• M35: 11,758,692 km (0.106 R)
• M36: 12,128,647 km (0.086 R)
• M37: 12,315,196 km (0.032 R)
• M38: 12,728,684 km (0.102 R)
• M39: 13,184,958 km (0.111 R)
• M40: 13,646,617 km (0.071 R)
• M41: 13,996,377 km (0.118 R)
• M42: 14,427,967 km (0.06 R)
• M43: 14,704,723 km (0.119 R)
• M44: 15,063,309 km (0.102 R)
• M45: 15,223,528 km (0.05 R)
• M46: 15,586,303 km (0.082 R)
• M47: 15,667,235 km (0.118 R)
• M48: 16,238,250 km (0.081 R)
• M49: 17,232,628 km (0.079 R)
• M50: 18,076,360 km (0.057 R)
• M51: 18,204,116 km (0.089 R)
• M52: 18,332,022 km (0.055 R)
• M53: 18,674,901 km (0.09 R)
• M54: 18,761,069 km (0.093 R)
• M55: 19,236,641 km (0.076 R)
• M56: 19,497,689 km (0.119 R)
• M57: 19,935,562 km (0.098 R)
• M58: 21,268,329 km (0.109 R)
• M59: 22,218,276 km (0.112 R)
• M60: 24,206,282 km (0.071 R)
• M61: 24,629,494 km (0.057 R)
• M62: 24,865,709 km (0.078 R)
• M63: 26,106,025 km (0.074 R)
• M64: 26,540,158 km (0.114 R)
• M65: 26,927,916 km (0.101 R)
• M66: 27,415,306 km (0.108 R)
• M67: 28,300,028 km (0.112 R)
• M68: 28,895,128 km (0.055 R)
• M69: 29,094,392 km (0.094 R)
• M70: 29,394,037 km (0.055 R)
• M71: 29,996,617 km (0.086 R)
• M72: 30,198,425 km (0.065 R)
• M73: 30,349,967 km (0.061 R)
• M74: 31,111,869 km (0.072 R)
• M75: 31,674,507 km (0.057 R)
• M76: 31,879,905 km (0.054 R)
• M77: 32,498,941 km (0.111 R)
• M78: 32,654,373 km (0.086 R)
• M79: 33,174,076 km (0.065 R)
• M80: 33,226,136 km (0.111 R)
• M81: 33,434,975 km (0.112 R)
• M82: 33,539,543 km (0.088 R)
• M83: 33,906,208 km (0.077 R)
• M84: 34,274,368 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.4

Radius: 13.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.73 AU - 6.97 AU

Year: 5874 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,101,537 km

• M1: 220,956 km (0.08 R)
• M2: 359,633 km (0.084 R)
• M3: 644,318 km (0.04 R)
• M4: 734,376 km (0.087 R)
• M5: 886,218 km (0.088 R)
• M6: 1,003,951 km (0.091 R)
• M7: 1,256,622 km (0.093 R)
• M8: 1,408,314 km (0.071 R)
• M9: 1,656,946 km (0.118 R)
• M10: 1,749,248 km (0.072 R)
• M11: 1,939,536 km (0.026 R)
• M12: 2,530,448 km (0.104 R)
• M13: 2,659,701 km (0.107 R)
• M14: 3,315,388 km (0.119 R)
• M15: 3,698,359 km (0.085 R)
• M16: 3,970,178 km (0.113 R)
• M17: 4,095,840 km (0.116 R)
• M18: 4,771,125 km (0.077 R)
• M19: 5,067,329 km (0.03 R)
• M20: 5,259,113 km (0.11 R)
• M21: 5,481,116 km (0.037 R)
• M22: 5,706,411 km (0.117 R)
• M23: 6,166,125 km (0.117 R)
• M24: 6,667,727 km (0.079 R)
• M25: 7,213,310 km (0.085 R)
• M26: 7,616,327 km (0.097 R)
• M27: 7,773,405 km (0.116 R)
• M28: 7,899,815 km (0.066 R)
• M29: 8,379,874 km (0.081 R)
• M30: 8,705,250 km (0.087 R)
• M31: 8,869,508 km (0.102 R)
• M32: 9,034,814 km (0.101 R)
• M33: 9,234,527 km (0.086 R)
• M34: 9,604,482 km (0.04 R)
• M35: 10,884,591 km (0.098 R)
• M36: 11,061,715 km (0.08 R)
• M37: 11,275,491 km (0.108 R)
• M38: 11,598,772 km (0.094 R)
• M39: 11,816,137 km (0.048 R)
• M40: 12,034,700 km (0.109 R)
• M41: 12,144,505 km (0.109 R)
• M42: 12,661,365 km (0.104 R)
• M43: 13,716,778 km (0.095 R)
• M44: 14,139,093 km (0.108 R)
• M45: 15,075,426 km (0.045 R)
• M46: 15,273,045 km (0.066 R)
• M47: 15,710,768 km (0.05 R)
• M48: 16,354,937 km (0.106 R)
• M49: 16,843,823 km (0.075 R)
• M50: 17,254,768 km (0.103 R)
• M51: 17,627,566 km (0.075 R)
• M52: 18,003,057 km (0.111 R)
• M53: 19,402,245 km (0.073 R)
• M54: 19,488,115 km (0.115 R)
• M55: 20,441,651 km (0.1 R)
• M56: 21,543,739 km (0.106 R)
• M57: 21,855,651 km (0.102 R)
• M58: 22,079,599 km (0.046 R)
• M59: 23,118,855 km (0.11 R)
• M60: 23,301,215 km (0.085 R)
• M61: 23,805,210 km (0.109 R)
• M62: 24,451,922 km (0.098 R)
• M63: 24,730,922 km (0.105 R)
• M64: 25,057,643 km (0.106 R)
• M65: 26,712,794 km (0.096 R)
• M66: 26,952,151 km (0.08 R)
• M67: 28,647,543 km (0.102 R)
• M68: 29,138,224 km (0.076 R)
• M69: 29,433,979 km (0.031 R)
• M70: 29,879,482 km (0.054 R)
• M71: 30,028,631 km (0.095 R)
• M72: 30,177,780 km (0.083 R)
• M73: 30,777,368 km (0.051 R)
• M74: 31,028,244 km (0.069 R)
• M75: 31,179,188 km (0.071 R)
• M76: 32,957,608 km (0.087 R)
• M77: 33,833,354 km (0.026 R)
• M78: 33,936,875 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 10.4

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.94 AU - 7.62 AU

Year: 7211 Days

Day: 14 Hours

Environment

Temp: -158 °C

Axial Tilt: 93.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,101,537 km

• M1: 135,087 km (0.113 R)
• M2: 348,413 km (0.09 R)
• M3: 430,094 km (0.119 R)
• M4: 604,824 km (0.097 R)
• M5: 1,301,352 km (0.083 R)
• M6: 1,439,132 km (0.064 R)
• M7: 1,600,099 km (0.085 R)
• M8: 1,881,792 km (0.097 R)
• M9: 1,979,329 km (0.049 R)
• M10: 2,241,126 km (0.064 R)
• M11: 2,556,927 km (0.09 R)
• M12: 2,775,639 km (0.078 R)
• M13: 2,864,799 km (0.077 R)
• M14: 3,046,112 km (0.12 R)
• M15: 3,301,775 km (0.098 R)
• M16: 3,467,978 km (0.06 R)
• M17: 3,958,509 km (0.109 R)
• M18: 4,896,189 km (0.055 R)
• M19: 5,195,983 km (0.037 R)
• M20: 6,395,459 km (0.114 R)
• M21: 7,457,903 km (0.054 R)
• M22: 7,551,551 km (0.053 R)
• M23: 8,738,161 km (0.111 R)
• M24: 9,302,744 km (0.086 R)
• M25: 9,437,382 km (0.102 R)
• M26: 9,504,850 km (0.058 R)
• M27: 9,572,618 km (0.043 R)
• M28: 9,947,810 km (0.106 R)
• M29: 11,066,652 km (0.107 R)
• M30: 11,352,534 km (0.067 R)
• M31: 13,156,534 km (0.103 R)
• M32: 13,459,470 km (0.093 R)
• M33: 13,611,761 km (0.111 R)
• M34: 13,688,205 km (0.103 R)
• M35: 14,188,161 km (0.119 R)
• M36: 14,265,653 km (0.059 R)
• M37: 14,655,056 km (0.078 R)
• M38: 14,851,179 km (0.114 R)
• M39: 14,969,212 km (0.086 R)
• M40: 15,364,898 km (0.1 R)
• M41: 15,723,933 km (0.101 R)
• M42: 15,964,935 km (0.081 R)
• M43: 16,613,442 km (0.082 R)
• M44: 17,187,898 km (0.096 R)
• M45: 17,602,284 km (0.111 R)
• M46: 18,103,886 km (0.107 R)
• M47: 18,187,960 km (0.106 R)
• M48: 18,272,183 km (0.085 R)
• M49: 18,440,930 km (0.12 R)
• M50: 18,695,096 km (0.093 R)
• M51: 19,378,459 km (0.081 R)
• M52: 19,550,497 km (0.103 R)
• M53: 20,462,595 km (0.108 R)
• M54: 21,344,026 km (0.073 R)
• M55: 21,566,179 km (0.095 R)
• M56: 22,237,723 km (0.109 R)
• M57: 23,647,235 km (0.069 R)
• M58: 23,831,240 km (0.062 R)
• M59: 23,923,392 km (0.069 R)
• M60: 24,107,996 km (0.098 R)
• M61: 24,246,823 km (0.101 R)
• M62: 24,618,424 km (0.057 R)
• M63: 25,038,644 km (0.089 R)
• M64: 25,320,038 km (0.078 R)
• M65: 25,555,355 km (0.053 R)
• M66: 25,649,752 km (0.108 R)
• M67: 26,408,662 km (0.095 R)
• M68: 26,790,884 km (0.108 R)
• M69: 27,223,222 km (0.114 R)
• M70: 27,367,734 km (0.082 R)
• M71: 27,464,224 km (0.04 R)
• M72: 28,778,591 km (0.102 R)
• M73: 29,319,836 km (0.062 R)
• M74: 29,418,720 km (0.103 R)
• M75: 29,566,972 km (0.045 R)
• M76: 30,163,119 km (0.094 R)
• M77: 30,612,661 km (0.117 R)
• M78: 31,771,745 km (0.083 R)
• M79: 33,977,117 km (0.088 R)
• M80: 34,080,938 km (0.105 R)
• M81: 34,758,018 km (0.033 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 11.5

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.93 AU - 8.73 AU

Year: 7285 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,101,537 km

• M1: 158,873 km (0.046 R)
• M2: 269,276 km (0.038 R)
• M3: 400,324 km (0.09 R)
• M4: 471,981 km (0.075 R)
• M5: 600,187 km (0.098 R)
• M6: 753,076 km (0.095 R)
• M7: 1,008,290 km (0.113 R)
• M8: 1,570,329 km (0.118 R)
• M9: 1,900,791 km (0.102 R)
• M10: 2,082,851 km (0.119 R)
• M11: 2,305,602 km (0.039 R)
• M12: 2,393,416 km (0.116 R)
• M13: 3,077,976 km (0.065 R)
• M14: 3,214,110 km (0.067 R)
• M15: 4,030,765 km (0.064 R)
• M16: 4,396,681 km (0.114 R)
• M17: 4,484,495 km (0.107 R)
• M18: 4,661,619 km (0.072 R)
• M19: 4,818,547 km (0.069 R)
• M20: 5,091,863 km (0.068 R)
• M21: 5,772,982 km (0.086 R)
• M22: 6,014,582 km (0.086 R)
• M23: 6,308,991 km (0.107 R)
• M24: 6,886,439 km (0.12 R)
• M25: 7,350,192 km (0.064 R)
• M26: 7,533,300 km (0.109 R)
• M27: 7,824,268 km (0.085 R)
• M28: 7,957,560 km (0.118 R)
• M29: 8,199,758 km (0.051 R)
• M30: 8,444,201 km (0.114 R)
• M31: 8,608,609 km (0.113 R)
• M32: 8,884,917 km (0.062 R)
• M33: 9,276,863 km (0.111 R)
• M34: 9,503,205 km (0.09 R)
• M35: 9,731,491 km (0.081 R)
• M36: 9,961,722 km (0.069 R)
• M37: 10,222,770 km (0.068 R)
• M38: 10,574,325 km (0.114 R)
• M39: 11,169,127 km (0.071 R)
• M40: 11,259,334 km (0.108 R)
• M41: 11,379,910 km (0.025 R)
• M42: 12,703,552 km (0.09 R)
• M43: 13,272,024 km (0.103 R)
• M44: 13,463,360 km (0.051 R)
• M45: 13,623,579 km (0.089 R)
• M46: 13,978,126 km (0.067 R)
• M47: 14,270,590 km (0.069 R)
• M48: 14,466,563 km (0.088 R)
• M49: 14,663,583 km (0.089 R)
• M50: 14,861,352 km (0.108 R)
• M51: 15,493,851 km (0.074 R)
• M52: 16,101,069 km (0.081 R)
• M53: 16,578,735 km (0.114 R)
• M54: 17,095,745 km (0.072 R)
• M55: 17,234,572 km (0.073 R)
• M56: 17,723,159 km (0.104 R)
• M57: 18,287,293 km (0.044 R)
• M58: 18,785,603 km (0.113 R)
• M59: 19,288,401 km (0.11 R)
• M60: 19,868,542 km (0.103 R)
• M61: 20,491,318 km (0.051 R)
• M62: 22,132,556 km (0.115 R)
• M63: 22,283,949 km (0.12 R)
• M64: 22,435,641 km (0.063 R)
• M65: 23,893,323 km (0.113 R)
• M66: 23,970,964 km (0.099 R)
• M67: 24,048,606 km (0.107 R)
• M68: 24,555,443 km (0.1 R)
• M69: 24,672,878 km (0.07 R)
• M70: 24,790,462 km (0.069 R)
• M71: 25,381,523 km (0.112 R)
• M72: 25,460,660 km (0.1 R)
• M73: 25,579,590 km (0.102 R)
• M74: 26,577,558 km (0.087 R)
• M75: 26,899,642 km (0.116 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: 515 - 15,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit