🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.51 AU - 0.51 AU

Year: 134 Days

Day: 20.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.51 AU - 0.77 AU

Year: 188 Days

Day: 32.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.95 AU - 1.07 AU

Year: 373 Days

Day: 24.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.2 AU - 3.02 AU

Year: 1548 Days

Day: 32.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.02 AU - 3.88 AU

Year: 2352 Days

Day: 45.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,237,654 km

• M1: 2,158,398 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.5 AU - 4.78 AU

Year: 3092 Days

Day: 46.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,237,654 km

• M1: 2,430,816 km (0.109 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.1

Radius: 10.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.39 AU - 5.75 AU

Year: 4191 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,237,654 km

• M1: 169,943 km (0.088 R)
• M2: 239,656 km (0.088 R)
• M3: 436,975 km (0.063 R)
• M4: 519,553 km (0.1 R)
• M5: 681,717 km (0.119 R)
• M6: 803,640 km (0.096 R)
• M7: 1,032,674 km (0.083 R)
• M8: 1,201,720 km (0.093 R)
• M9: 1,324,240 km (0.095 R)
• M10: 1,436,888 km (0.073 R)
• M11: 1,552,826 km (0.082 R)
• M12: 1,779,018 km (0.035 R)
• M13: 1,999,824 km (0.05 R)
• M14: 2,113,668 km (0.101 R)
• M15: 2,416,604 km (0.084 R)
• M16: 2,626,340 km (0.062 R)
• M17: 3,007,815 km (0.094 R)
• M18: 3,426,390 km (0.094 R)
• M19: 3,524,227 km (0.12 R)
• M20: 3,662,605 km (0.063 R)
• M21: 3,782,732 km (0.116 R)
• M22: 3,985,886 km (0.111 R)
• M23: 4,068,164 km (0.063 R)
• M24: 4,318,591 km (0.115 R)
• M25: 4,509,628 km (0.096 R)
• M26: 4,595,497 km (0.089 R)
• M27: 4,768,881 km (0.059 R)
• M28: 5,506,698 km (0.088 R)
• M29: 5,807,090 km (0.094 R)
• M30: 6,184,376 km (0.029 R)
• M31: 6,472,501 km (0.116 R)
• M32: 6,839,016 km (0.081 R)
• M33: 7,187,131 km (0.098 R)
• M34: 7,262,528 km (0.118 R)
• M35: 7,439,502 km (0.101 R)
• M36: 7,617,823 km (0.091 R)
• M37: 7,797,490 km (0.09 R)
• M38: 8,030,713 km (0.066 R)
• M39: 8,187,491 km (0.046 R)
• M40: 8,477,562 km (0.114 R)
• M41: 8,557,297 km (0.112 R)
• M42: 8,637,183 km (0.107 R)
• M43: 9,040,648 km (0.072 R)
• M44: 9,810,329 km (0.098 R)
• M45: 10,034,128 km (0.105 R)
• M46: 10,146,625 km (0.071 R)
• M47: 10,744,269 km (0.082 R)
• M48: 11,529,508 km (0.109 R)
• M49: 12,423,505 km (0.093 R)
• M50: 12,665,704 km (0.104 R)
• M51: 12,940,066 km (0.116 R)
• M52: 13,154,889 km (0.065 R)
• M53: 13,837,504 km (0.105 R)
• M54: 14,214,640 km (0.092 R)
• M55: 14,818,866 km (0.117 R)
• M56: 15,011,398 km (0.077 R)
• M57: 15,204,828 km (0.1 R)
• M58: 15,399,006 km (0.085 R)
• M59: 15,659,157 km (0.119 R)
• M60: 15,920,953 km (0.108 R)
• M61: 16,283,130 km (0.083 R)
• M62: 16,915,181 km (0.043 R)
• M63: 17,217,369 km (0.069 R)
• M64: 17,623,078 km (0.12 R)
• M65: 18,375,106 km (0.031 R)
• M66: 18,547,443 km (0.083 R)
• M67: 19,102,601 km (0.102 R)
• M68: 19,452,510 km (0.117 R)
• M69: 19,769,059 km (0.085 R)
• M70: 20,016,494 km (0.084 R)
• M71: 22,032,924 km (0.112 R)
• M72: 22,326,285 km (0.098 R)
• M73: 22,916,748 km (0.09 R)
• M74: 24,075,533 km (0.087 R)
• M75: 24,415,420 km (0.043 R)
• M76: 24,567,112 km (0.067 R)
• M77: 24,680,956 km (0.094 R)
• M78: 25,406,506 km (0.034 R)
• M79: 25,868,464 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 11.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.24 AU - 7.42 AU

Year: 7285 Days

Day: 8 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,237,654 km

• M1: 152,739 km (0.079 R)
• M2: 241,451 km (0.12 R)
• M3: 401,072 km (0.106 R)
• M4: 557,850 km (0.093 R)
• M5: 1,170,005 km (0.111 R)
• M6: 1,373,458 km (0.117 R)
• M7: 1,762,113 km (0.095 R)
• M8: 1,941,780 km (0.119 R)
• M9: 2,089,882 km (0.101 R)
• M10: 2,477,042 km (0.084 R)
• M11: 2,597,767 km (0.065 R)
• M12: 2,929,126 km (0.058 R)
• M13: 3,564,169 km (0.092 R)
• M14: 3,956,265 km (0.079 R)
• M15: 4,193,378 km (0.103 R)
• M16: 4,484,047 km (0.093 R)
• M17: 4,681,665 km (0.119 R)
• M18: 4,756,464 km (0.104 R)
• M19: 5,162,323 km (0.12 R)
• M20: 5,526,744 km (0.064 R)
• M21: 5,765,352 km (0.098 R)
• M22: 6,335,619 km (0.105 R)
• M23: 6,418,497 km (0.079 R)
• M24: 6,782,169 km (0.08 R)
• M25: 7,267,764 km (0.084 R)
• M26: 7,646,845 km (0.09 R)
• M27: 9,320,995 km (0.102 R)
• M28: 9,478,671 km (0.075 R)
• M29: 10,410,815 km (0.109 R)
• M30: 11,037,331 km (0.095 R)
• M31: 11,982,789 km (0.1 R)
• M32: 12,778,800 km (0.068 R)
• M33: 13,342,634 km (0.092 R)
• M34: 13,986,653 km (0.109 R)
• M35: 14,131,164 km (0.107 R)
• M36: 15,790,803 km (0.113 R)
• M37: 16,205,937 km (0.12 R)
• M38: 16,662,809 km (0.074 R)
• M39: 17,162,616 km (0.063 R)
• M40: 17,628,314 km (0.092 R)
• M41: 17,784,494 km (0.088 R)
• M42: 17,901,928 km (0.108 R)
• M43: 18,216,234 km (0.106 R)
• M44: 18,611,770 km (0.068 R)
• M45: 18,810,735 km (0.026 R)
• M46: 19,856,125 km (0.105 R)
• M47: 20,345,011 km (0.102 R)
• M48: 21,127,109 km (0.08 R)
• M49: 22,171,302 km (0.103 R)
• M50: 22,297,712 km (0.093 R)
• M51: 23,704,082 km (0.089 R)
• M52: 23,833,484 km (0.084 R)
• M53: 24,179,354 km (0.094 R)
• M54: 24,352,888 km (0.067 R)
• M55: 24,744,984 km (0.086 R)
• M56: 25,491,328 km (0.104 R)
• M57: 25,978,119 km (0.12 R)
• M58: 26,334,162 km (0.071 R)
• M59: 26,736,580 km (0.119 R)
• M60: 27,186,122 km (0.116 R)
• M61: 27,683,535 km (0.069 R)
• M62: 28,047,207 km (0.112 R)
• M63: 28,963,195 km (0.077 R)
• M64: 29,147,500 km (0.097 R)
• M65: 30,168,655 km (0.051 R)
• M66: 30,262,004 km (0.095 R)
• M67: 30,871,615 km (0.102 R)
• M68: 31,201,478 km (0.041 R)
• M69: 31,722,228 km (0.041 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.5

Radius: 14.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.15 AU - 8.29 AU

Year: 8651 Days

Day: 8.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,237,654 km

• M1: 283,787 km (0.052 R)
• M2: 547,079 km (0.077 R)
• M3: 885,919 km (0.066 R)
• M4: 1,232,686 km (0.12 R)
• M5: 1,799,214 km (0.059 R)
• M6: 2,342,104 km (0.108 R)
• M7: 2,723,429 km (0.098 R)
• M8: 3,631,788 km (0.116 R)
• M9: 4,256,209 km (0.06 R)
• M10: 4,914,290 km (0.087 R)
• M11: 5,239,067 km (0.088 R)
• M12: 5,944,122 km (0.106 R)
• M13: 6,220,579 km (0.088 R)
• M14: 7,075,530 km (0.112 R)
• M15: 7,554,244 km (0.039 R)
• M16: 7,816,339 km (0.117 R)
• M17: 7,929,585 km (0.116 R)
• M18: 8,043,429 km (0.102 R)
• M19: 8,465,594 km (0.095 R)
• M20: 9,013,272 km (0.06 R)
• M21: 9,251,581 km (0.108 R)
• M22: 9,451,743 km (0.102 R)
• M23: 9,693,942 km (0.068 R)
• M24: 10,102,045 km (0.065 R)
• M25: 12,095,287 km (0.066 R)
• M26: 13,520,207 km (0.108 R)
• M27: 13,930,703 km (0.059 R)
• M28: 14,022,407 km (0.095 R)
• M29: 14,206,562 km (0.109 R)
• M30: 14,950,961 km (0.12 R)
• M31: 15,280,824 km (0.119 R)
• M32: 16,332,796 km (0.086 R)
• M33: 17,755,173 km (0.087 R)
• M34: 17,854,655 km (0.087 R)
• M35: 18,054,369 km (0.111 R)
• M36: 18,657,846 km (0.119 R)
• M37: 19,833,087 km (0.089 R)
• M38: 19,936,459 km (0.06 R)
• M39: 20,403,654 km (0.057 R)
• M40: 21,933,741 km (0.093 R)
• M41: 22,094,110 km (0.111 R)
• M42: 22,201,222 km (0.049 R)
• M43: 22,739,624 km (0.092 R)
• M44: 23,282,216 km (0.069 R)
• M45: 25,047,321 km (0.085 R)
• M46: 25,833,009 km (0.058 R)
• M47: 27,428,770 km (0.087 R)
• M48: 27,717,045 km (0.077 R)
• M49: 28,529,810 km (0.085 R)
• M50: 29,645,212 km (0.087 R)
• M51: 30,119,138 km (0.117 R)
• M52: 30,356,998 km (0.091 R)
• M53: 30,476,228 km (0.072 R)
• M54: 30,714,986 km (0.057 R)
• M55: 30,834,664 km (0.103 R)
• M56: 30,954,492 km (0.118 R)
• M57: 31,676,601 km (0.075 R)
• M58: 32,039,825 km (0.103 R)
• M59: 32,282,622 km (0.045 R)
• M60: 32,648,090 km (0.095 R)
• M61: 32,892,533 km (0.064 R)
• M62: 34,682,621 km (0.077 R)
• M63: 34,807,236 km (0.108 R)
• M64: 35,056,915 km (0.065 R)
• M65: 35,369,873 km (0.108 R)
• M66: 35,558,067 km (0.111 R)
• M67: 36,061,614 km (0.064 R)
• M68: 37,075,887 km (0.09 R)
• M69: 37,650,493 km (0.114 R)
• M70: 38,292,417 km (0.091 R)
• M71: 38,679,277 km (0.111 R)
• M72: 39,587,187 km (0.097 R)
• M73: 40,174,359 km (0.093 R)
• M74: 40,764,672 km (0.064 R)
• M75: 42,619,087 km (0.098 R)
• M76: 43,087,029 km (0.115 R)
• M77: 45,179,754 km (0.12 R)
• M78: 45,452,171 km (0.082 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 9.8

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.65 AU - 10.47 AU

Year: 9194 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,237,654 km

• M1: 130,300 km (0.077 R)
• M2: 300,243 km (0.057 R)
• M3: 727,943 km (0.072 R)
• M4: 1,278,463 km (0.098 R)
• M5: 1,618,649 km (0.109 R)
• M6: 1,787,096 km (0.066 R)
• M7: 1,910,963 km (0.077 R)
• M8: 2,193,853 km (0.106 R)
• M9: 2,326,845 km (0.115 R)
• M10: 2,915,064 km (0.045 R)
• M11: 3,061,820 km (0.054 R)
• M12: 4,222,250 km (0.116 R)
• M13: 4,288,522 km (0.048 R)
• M14: 4,866,269 km (0.055 R)
• M15: 5,146,765 km (0.078 R)
• M16: 5,432,497 km (0.12 R)
• M17: 6,282,662 km (0.074 R)
• M18: 7,373,081 km (0.078 R)
• M19: 7,573,841 km (0.102 R)
• M20: 8,563,132 km (0.076 R)
• M21: 9,374,850 km (0.051 R)
• M22: 10,077,361 km (0.074 R)
• M23: 10,751,449 km (0.117 R)
• M24: 11,254,996 km (0.085 R)
• M25: 11,393,673 km (0.039 R)
• M26: 11,532,949 km (0.101 R)
• M27: 11,766,321 km (0.113 R)
• M28: 11,860,119 km (0.066 R)
• M29: 12,048,463 km (0.119 R)
• M30: 13,101,782 km (0.075 R)
• M31: 13,787,389 km (0.067 R)
• M32: 15,655,118 km (0.072 R)
• M33: 16,434,672 km (0.104 R)
• M34: 17,386,863 km (0.105 R)
• M35: 17,815,910 km (0.092 R)
• M36: 18,085,635 km (0.088 R)
• M37: 18,520,366 km (0.076 R)
• M38: 18,738,928 km (0.064 R)
• M39: 19,566,205 km (0.109 R)
• M40: 20,012,306 km (0.093 R)
• M41: 21,428,100 km (0.056 R)
• M42: 22,467,356 km (0.114 R)
• M43: 22,642,087 km (0.114 R)
• M44: 23,759,732 km (0.095 R)
• M45: 24,295,293 km (0.103 R)
• M46: 25,196,919 km (0.081 R)
• M47: 25,317,944 km (0.118 R)
• M48: 26,970,701 km (0.066 R)
• M49: 27,904,042 km (0.03 R)
• M50: 29,738,262 km (0.094 R)
• M51: 32,463,037 km (0.096 R)
• M52: 32,528,860 km (0.101 R)
• M53: 32,858,873 km (0.088 R)
• M54: 33,455,469 km (0.095 R)
• M55: 33,788,474 km (0.092 R)
• M56: 34,323,586 km (0.096 R)
• M57: 34,390,606 km (0.093 R)
• M58: 35,063,796 km (0.095 R)
• M59: 35,402,187 km (0.104 R)
• M60: 37,523,335 km (0.077 R)
• M61: 38,425,111 km (0.076 R)
• M62: 38,564,536 km (0.106 R)
• M63: 38,634,248 km (0.086 R)
• M64: 39,404,229 km (0.112 R)
• M65: 39,826,394 km (0.088 R)
• M66: 39,967,465 km (0.094 R)
• M67: 40,391,575 km (0.118 R)
• M68: 41,672,880 km (0.111 R)
• M69: 42,246,738 km (0.053 R)
• M70: 42,750,883 km (0.119 R)
• M71: 43,402,082 km (0.114 R)
• M72: 44,348,438 km (0.081 R)
• M73: 44,567,898 km (0.116 R)
• M74: 44,860,961 km (0.085 R)
• M75: 46,706,998 km (0.045 R)
• M76: 47,601,893 km (0.11 R)
• M77: 48,051,434 km (0.05 R)
• M78: 48,502,322 km (0.086 R)
• M79: 48,803,762 km (0.065 R)
• M80: 48,879,309 km (0.087 R)
• M81: 49,560,129 km (0.118 R)
• M82: 50,091,800 km (0.093 R)
• M83: 50,472,826 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 18,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit