🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.69 AU - 0.83 AU

Year: 238 Days

Day: 34.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.87 AU - 1.05 AU

Year: 339 Days

Day: 17.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.61 AU - 2.15 AU

Year: 928 Days

Day: 42.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,139,735 km

• M1: 54,603 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.25 AU - 3.55 AU

Year: 1777 Days

Day: 17.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 155.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.29 AU - 3.93 AU

Year: 2468 Days

Day: 26 Hours

Environment

Temp: -110 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.6

Radius: 8.4

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.6 AU - 6.84 AU

Year: 4923 Days

Day: 11.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,139,735 km

• M1: 114,592 km (0.119 R)
• M2: 340,485 km (0.086 R)
• M3: 441,613 km (0.116 R)
• M4: 735,872 km (0.064 R)
• M5: 834,158 km (0.091 R)
• M6: 937,081 km (0.092 R)
• M7: 1,113,756 km (0.107 R)
• M8: 1,271,881 km (0.112 R)
• M9: 1,376,300 km (0.077 R)
• M10: 1,452,745 km (0.099 R)
• M11: 1,739,973 km (0.095 R)
• M12: 1,806,245 km (0.073 R)
• M13: 1,993,092 km (0.077 R)
• M14: 2,097,661 km (0.101 R)
• M15: 2,204,175 km (0.073 R)
• M16: 2,459,539 km (0.036 R)
• M17: 2,534,338 km (0.047 R)
• M18: 2,609,884 km (0.072 R)
• M19: 2,860,610 km (0.072 R)
• M20: 2,979,092 km (0.064 R)
• M21: 3,180,002 km (0.103 R)
• M22: 3,489,819 km (0.084 R)
• M23: 3,766,276 km (0.12 R)
• M24: 4,005,782 km (0.089 R)
• M25: 4,272,665 km (0.065 R)
• M26: 4,476,716 km (0.102 R)
• M27: 4,753,772 km (0.079 R)
• M28: 5,084,084 km (0.096 R)
• M29: 5,421,876 km (0.113 R)
• M30: 5,742,165 km (0.087 R)
• M31: 5,942,327 km (0.103 R)
• M32: 6,375,263 km (0.063 R)
• M33: 6,556,426 km (0.093 R)
• M34: 6,634,666 km (0.056 R)
• M35: 6,765,713 km (0.078 R)
• M36: 6,844,851 km (0.111 R)
• M37: 7,057,130 km (0.052 R)
• M38: 7,298,431 km (0.109 R)
• M39: 8,150,840 km (0.096 R)
• M40: 8,889,704 km (0.065 R)
• M41: 9,384,574 km (0.083 R)
• M42: 9,679,730 km (0.026 R)
• M43: 10,007,948 km (0.056 R)
• M44: 10,098,155 km (0.091 R)
• M45: 10,188,662 km (0.102 R)
• M46: 10,279,318 km (0.053 R)
• M47: 10,431,160 km (0.085 R)
• M48: 11,326,055 km (0.077 R)
• M49: 11,545,814 km (0.064 R)
• M50: 12,021,386 km (0.111 R)
• M51: 12,117,278 km (0.089 R)
• M52: 12,213,469 km (0.117 R)
• M53: 13,353,854 km (0.117 R)
• M54: 13,585,880 km (0.114 R)
• M55: 13,987,102 km (0.11 R)
• M56: 14,732,398 km (0.083 R)
• M57: 14,937,946 km (0.054 R)
• M58: 16,332,497 km (0.079 R)
• M59: 17,224,998 km (0.08 R)
• M60: 17,550,224 km (0.085 R)
• M61: 17,840,892 km (0.096 R)
• M62: 17,913,896 km (0.057 R)
• M63: 17,986,900 km (0.099 R)
• M64: 18,060,053 km (0.094 R)
• M65: 18,537,869 km (0.034 R)
• M66: 19,318,471 km (0.077 R)
• M67: 19,920,452 km (0.111 R)
• M68: 20,452,273 km (0.037 R)
• M69: 20,911,838 km (0.063 R)
• M70: 20,988,731 km (0.075 R)
• M71: 21,297,351 km (0.107 R)
• M72: 22,232,188 km (0.088 R)
• M73: 23,220,282 km (0.035 R)
• M74: 23,860,112 km (0.045 R)
• M75: 23,940,596 km (0.03 R)
• M76: 24,343,912 km (0.028 R)
• M77: 25,157,276 km (0.085 R)
• M78: 25,320,936 km (0.098 R)
• M79: 25,814,309 km (0.091 R)
• M80: 26,186,359 km (0.103 R)
• M81: 26,435,440 km (0.094 R)
• M82: 27,439,541 km (0.069 R)
• M83: 27,988,714 km (0.054 R)
• M84: 28,200,844 km (0.094 R)
• M85: 28,541,329 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.3

Radius: 10

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.63 AU - 9.55 AU

Year: 9863 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,139,735 km

• M1: 155,582 km (0.089 R)
• M2: 243,545 km (0.056 R)
• M3: 343,477 km (0.051 R)
• M4: 405,859 km (0.058 R)
• M5: 484,996 km (0.061 R)
• M6: 661,522 km (0.064 R)
• M7: 830,418 km (0.056 R)
• M8: 982,559 km (0.094 R)
• M9: 1,332,468 km (0.102 R)
• M10: 1,421,479 km (0.084 R)
• M11: 2,463,279 km (0.088 R)
• M12: 2,618,561 km (0.032 R)
• M13: 2,731,358 km (0.118 R)
• M14: 2,915,363 km (0.066 R)
• M15: 3,127,194 km (0.096 R)
• M16: 3,199,001 km (0.041 R)
• M17: 3,393,179 km (0.096 R)
• M18: 3,793,204 km (0.096 R)
• M19: 3,998,901 km (0.111 R)
• M20: 4,341,031 km (0.096 R)
• M21: 4,747,638 km (0.033 R)
• M22: 5,950,405 km (0.117 R)
• M23: 6,250,049 km (0.08 R)
• M24: 6,432,409 km (0.103 R)
• M25: 6,678,049 km (0.117 R)
• M26: 6,989,661 km (0.025 R)
• M27: 7,210,617 km (0.055 R)
• M28: 7,274,196 km (0.083 R)
• M29: 7,337,925 km (0.11 R)
• M30: 9,439,476 km (0.116 R)
• M31: 9,613,758 km (0.11 R)
• M32: 10,214,543 km (0.098 R)
• M33: 10,285,901 km (0.105 R)
• M34: 10,465,418 km (0.108 R)
• M35: 10,718,388 km (0.12 R)
• M36: 11,787,714 km (0.1 R)
• M37: 12,088,705 km (0.105 R)
• M38: 13,006,787 km (0.08 R)
• M39: 13,278,905 km (0.047 R)
• M40: 13,435,086 km (0.105 R)
• M41: 13,907,665 km (0.105 R)
• M42: 14,265,653 km (0.109 R)
• M43: 14,909,672 km (0.099 R)
• M44: 15,521,976 km (0.108 R)
• M45: 16,267,572 km (0.075 R)
• M46: 16,644,708 km (0.117 R)
• M47: 16,771,118 km (0.066 R)
• M48: 17,067,322 km (0.038 R)
• M49: 17,152,144 km (0.104 R)
• M50: 18,399,341 km (0.073 R)
• M51: 18,923,981 km (0.108 R)
• M52: 19,497,988 km (0.08 R)
• M53: 20,122,410 km (0.066 R)
• M54: 20,391,985 km (0.119 R)
• M55: 20,844,070 km (0.11 R)
• M56: 22,173,696 km (0.114 R)
• M57: 22,731,845 km (0.083 R)
• M58: 22,872,168 km (0.118 R)
• M59: 23,341,756 km (0.081 R)
• M60: 23,767,212 km (0.059 R)
• M61: 24,338,377 km (0.062 R)
• M62: 25,107,160 km (0.042 R)
• M63: 26,177,084 km (0.067 R)
• M64: 26,323,989 km (0.074 R)
• M65: 26,816,166 km (0.099 R)
• M66: 29,119,076 km (0.105 R)
• M67: 30,037,308 km (0.117 R)
• M68: 30,242,706 km (0.103 R)
• M69: 31,068,785 km (0.057 R)
• M70: 31,224,516 km (0.068 R)
• M71: 31,536,727 km (0.098 R)
• M72: 31,849,985 km (0.114 R)
• M73: 32,743,084 km (0.089 R)
• M74: 32,848,700 km (0.1 R)
• M75: 33,166,297 km (0.098 R)
• M76: 33,272,362 km (0.052 R)
• M77: 33,538,047 km (0.054 R)
• M78: 34,392,850 km (0.08 R)
• M79: 34,553,967 km (0.062 R)
• M80: 34,715,383 km (0.115 R)
• M81: 35,960,635 km (0.076 R)
• M82: 36,616,173 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.3

Radius: 9.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.64 AU - 12.82 AU

Year: 14458 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,139,735 km

• M1: 126,560 km (0.061 R)
• M2: 346,319 km (0.12 R)
• M3: 441,763 km (0.084 R)
• M4: 623,524 km (0.094 R)
• M5: 731,085 km (0.102 R)
• M6: 845,378 km (0.073 R)
• M7: 935,435 km (0.072 R)
• M8: 1,174,942 km (0.088 R)
• M9: 1,345,782 km (0.055 R)
• M10: 1,470,248 km (0.035 R)
• M11: 1,598,752 km (0.109 R)
• M12: 1,673,851 km (0.1 R)
• M13: 1,827,787 km (0.109 R)
• M14: 2,108,732 km (0.09 R)
• M15: 2,212,403 km (0.086 R)
• M16: 2,403,439 km (0.086 R)
• M17: 2,644,442 km (0.082 R)
• M18: 2,711,611 km (0.092 R)
• M19: 2,779,229 km (0.073 R)
• M20: 3,126,296 km (0.027 R)
• M21: 3,389,589 km (0.049 R)
• M22: 3,511,660 km (0.079 R)
• M23: 4,248,729 km (0.103 R)
• M24: 4,354,196 km (0.114 R)
• M25: 4,675,532 km (0.046 R)
• M26: 4,894,244 km (0.11 R)
• M27: 5,088,272 km (0.086 R)
• M28: 5,200,321 km (0.112 R)
• M29: 5,455,386 km (0.104 R)
• M30: 5,541,404 km (0.074 R)
• M31: 5,743,810 km (0.093 R)
• M32: 5,948,610 km (0.079 R)
• M33: 6,638,555 km (0.056 R)
• M34: 6,884,494 km (0.079 R)
• M35: 7,672,276 km (0.106 R)
• M36: 8,588,414 km (0.1 R)
• M37: 8,655,134 km (0.081 R)
• M38: 8,755,664 km (0.076 R)
• M39: 9,298,106 km (0.118 R)
• M40: 9,712,043 km (0.084 R)
• M41: 10,344,394 km (0.051 R)
• M42: 10,629,677 km (0.088 R)
• M43: 10,953,706 km (0.097 R)
• M44: 11,026,111 km (0.085 R)
• M45: 11,611,637 km (0.107 R)
• M46: 13,042,391 km (0.054 R)
• M47: 13,157,582 km (0.063 R)
• M48: 14,408,669 km (0.046 R)
• M49: 14,927,773 km (0.09 R)
• M50: 15,008,107 km (0.104 R)
• M51: 17,148,703 km (0.098 R)
• M52: 17,571,168 km (0.078 R)
• M53: 18,254,381 km (0.085 R)
• M54: 18,685,821 km (0.117 R)
• M55: 18,946,271 km (0.062 R)
• M56: 19,207,918 km (0.109 R)
• M57: 19,383,097 km (0.083 R)
• M58: 19,646,688 km (0.039 R)
• M59: 20,400,213 km (0.075 R)
• M60: 21,027,776 km (0.032 R)
• M61: 21,344,026 km (0.09 R)
• M62: 21,434,682 km (0.111 R)
• M63: 21,707,399 km (0.062 R)
• M64: 22,717,035 km (0.037 R)
• M65: 23,367,487 km (0.113 R)
• M66: 23,929,825 km (0.098 R)
• M67: 24,212,715 km (0.112 R)
• M68: 24,449,378 km (0.086 R)
• M69: 26,857,007 km (0.114 R)
• M70: 26,954,993 km (0.12 R)
• M71: 27,446,123 km (0.105 R)
• M72: 27,791,694 km (0.114 R)
• M73: 27,989,762 km (0.107 R)
• M74: 28,238,094 km (0.076 R)
• M75: 28,337,577 km (0.114 R)
• M76: 28,536,991 km (0.102 R)
• M77: 28,837,084 km (0.12 R)
• M78: 29,289,019 km (0.072 R)
• M79: 29,490,677 km (0.118 R)
• M80: 29,743,348 km (0.116 R)
• M81: 30,403,673 km (0.069 R)
• M82: 31,223,020 km (0.078 R)
• M83: 32,257,340 km (0.105 R)
• M84: 32,622,060 km (0.041 R)
• M85: 32,988,126 km (0.099 R)
• M86: 33,935,679 km (0.113 R)
• M87: 34,200,467 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.5

Radius: 5

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.14 AU - 16.82 AU

Year: 20866 Days

Day: 24.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,139,735 km

• M1: 87,814 km (0.101 R)
• M2: 293,062 km (0.051 R)
• M3: 348,413 km (0.087 R)
• M4: 407,505 km (0.11 R)
• M5: 486,343 km (0.1 R)
• M6: 696,528 km (0.114 R)
• M7: 792,121 km (0.052 R)
• M8: 933,042 km (0.112 R)
• M9: 1,104,182 km (0.098 R)
• M10: 2,323,105 km (0.05 R)
• M11: 2,380,401 km (0.063 R)
• M12: 2,947,377 km (0.11 R)
• M13: 3,293,996 km (0.068 R)
• M14: 3,653,479 km (0.04 R)
• M15: 4,163,608 km (0.091 R)
• M16: 5,400,483 km (0.072 R)
• M17: 6,296,574 km (0.056 R)
• M18: 6,538,025 km (0.053 R)
• M19: 7,364,105 km (0.087 R)
• M20: 7,406,291 km (0.078 R)
• M21: 7,575,636 km (0.119 R)
• M22: 8,091,749 km (0.114 R)
• M23: 8,135,282 km (0.115 R)
• M24: 8,887,011 km (0.1 R)
• M25: 9,385,172 km (0.091 R)
• M26: 9,706,957 km (0.104 R)
• M27: 10,408,421 km (0.114 R)
• M28: 10,550,689 km (0.09 R)
• M29: 11,466,677 km (0.067 R)
• M30: 13,373,601 km (0.045 R)
• M31: 13,735,328 km (0.09 R)
• M32: 14,205,365 km (0.079 R)
• M33: 14,574,573 km (0.082 R)
• M34: 14,786,852 km (0.071 R)
• M35: 15,918,560 km (0.096 R)
• M36: 16,301,979 km (0.044 R)
• M37: 16,412,083 km (0.075 R)
• M38: 16,577,688 km (0.095 R)
• M39: 16,854,893 km (0.119 R)
• M40: 16,910,543 km (0.052 R)
• M41: 17,189,693 km (0.076 R)
• M42: 18,036,118 km (0.111 R)
• M43: 18,092,965 km (0.091 R)
• M44: 18,149,962 km (0.079 R)
• M45: 19,301,865 km (0.059 R)
• M46: 19,476,596 km (0.044 R)
• M47: 21,013,564 km (0.108 R)
• M48: 21,978,620 km (0.06 R)
• M49: 22,100,243 km (0.074 R)
• M50: 25,022,637 km (0.1 R)
• M51: 25,723,952 km (0.091 R)
• M52: 26,044,840 km (0.072 R)
• M53: 26,755,430 km (0.08 R)
• M54: 28,659,362 km (0.086 R)
• M55: 29,862,877 km (0.12 R)
• M56: 30,538,610 km (0.073 R)
• M57: 30,742,362 km (0.095 R)
• M58: 31,082,847 km (0.091 R)
• M59: 31,767,557 km (0.067 R)
• M60: 33,082,372 km (0.115 R)
• M61: 33,641,270 km (0.08 R)
• M62: 35,265,304 km (0.108 R)
• M63: 36,050,992 km (0.079 R)
• M64: 37,566,868 km (0.105 R)
• M65: 38,003,843 km (0.119 R)
• M66: 38,076,847 km (0.075 R)
• M67: 38,442,464 km (0.072 R)
• M68: 38,662,373 km (0.109 R)
• M69: 38,956,333 km (0.084 R)
• M70: 42,086,818 km (0.119 R)
• M71: 45,374,530 km (0.082 R)
• M72: 45,995,212 km (0.106 R)
• M73: 46,462,555 km (0.07 R)
• M74: 46,618,736 km (0.095 R)
• M75: 48,347,788 km (0.052 R)
• M76: 48,664,487 km (0.116 R)
• M77: 48,981,784 km (0.113 R)
• M78: 49,618,472 km (0.09 R)
• M79: 50,658,925 km (0.066 R)
• M80: 52,517,230 km (0.101 R)
• M81: 52,842,755 km (0.118 R)
• M82: 53,332,239 km (0.088 R)
• M83: 54,397,825 km (0.108 R)
• M84: 54,892,096 km (0.101 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 19,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit