🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.75 AU - 1.13 AU

Year: 335 Days

Day: 43.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.19 AU - 1.79 AU

Year: 668 Days

Day: 41 Hours

Environment

Temp: -40 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,795,389 km

• M1: 135,536 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.23 AU - 1.77 AU

Year: 674 Days

Day: 26.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 78.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.28 AU - 2.48 AU

Year: 1348 Days

Day: 13 Hours

Environment

Temp: -86 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.35 AU - 3.79 AU

Year: 1975 Days

Day: 47 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.4

Radius: 11.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.72 AU - 5.16 AU

Year: 4031 Days

Day: 11.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,795,389 km

• M1: 197,170 km (0.073 R)
• M2: 463,604 km (0.078 R)
• M3: 731,833 km (0.027 R)
• M4: 984,354 km (0.11 R)
• M5: 1,097,151 km (0.088 R)
• M6: 1,347,129 km (0.094 R)
• M7: 1,484,609 km (0.085 R)
• M8: 2,045,152 km (0.089 R)
• M9: 2,154,957 km (0.09 R)
• M10: 2,254,290 km (0.12 R)
• M11: 2,522,519 km (0.112 R)
• M12: 2,707,123 km (0.106 R)
• M13: 2,801,220 km (0.05 R)
• M14: 3,231,015 km (0.119 R)
• M15: 3,316,734 km (0.065 R)
• M16: 3,417,563 km (0.092 R)
• M17: 3,666,943 km (0.065 R)
• M18: 3,786,472 km (0.107 R)
• M19: 3,922,456 km (0.117 R)
• M20: 4,075,345 km (0.099 R)
• M21: 4,340,133 km (0.12 R)
• M22: 4,514,415 km (0.119 R)
• M23: 4,626,613 km (0.088 R)
• M24: 5,234,878 km (0.112 R)
• M25: 5,369,816 km (0.069 R)
• M26: 5,522,854 km (0.116 R)
• M27: 5,816,066 km (0.097 R)
• M28: 5,955,940 km (0.084 R)
• M29: 6,310,337 km (0.092 R)
• M30: 6,381,995 km (0.041 R)
• M31: 6,562,559 km (0.058 R)
• M32: 6,799,672 km (0.038 R)
• M33: 6,873,274 km (0.092 R)
• M34: 7,188,776 km (0.099 R)
• M35: 7,338,972 km (0.092 R)
• M36: 7,414,519 km (0.098 R)
• M37: 7,566,212 km (0.098 R)
• M38: 7,738,249 km (0.053 R)
• M39: 7,930,782 km (0.072 R)
• M40: 8,008,273 km (0.088 R)
• M41: 8,086,064 km (0.079 R)
• M42: 8,183,602 km (0.095 R)
• M43: 8,379,874 km (0.077 R)
• M44: 8,458,712 km (0.082 R)
• M45: 8,537,999 km (0.085 R)
• M46: 8,897,483 km (0.076 R)
• M47: 9,241,558 km (0.106 R)
• M48: 9,343,584 km (0.086 R)
• M49: 9,466,553 km (0.1 R)
• M50: 9,548,832 km (0.1 R)
• M51: 9,817,809 km (0.1 R)
• M52: 10,047,442 km (0.106 R)
• M53: 10,131,366 km (0.08 R)
• M54: 10,511,943 km (0.087 R)
• M55: 10,875,765 km (0.062 R)
• M56: 10,961,934 km (0.089 R)
• M57: 11,615,826 km (0.044 R)
• M58: 11,792,351 km (0.092 R)
• M59: 12,103,365 km (0.07 R)
• M60: 12,574,898 km (0.099 R)
• M61: 13,305,235 km (0.079 R)
• M62: 13,420,575 km (0.1 R)
• M63: 13,513,176 km (0.077 R)
• M64: 13,885,375 km (0.103 R)
• M65: 14,166,769 km (0.052 R)
• M66: 14,355,412 km (0.083 R)
• M67: 14,830,684 km (0.031 R)
• M68: 14,902,491 km (0.046 R)
• M69: 14,998,383 km (0.09 R)
• M70: 15,070,340 km (0.089 R)
• M71: 15,480,687 km (0.092 R)
• M72: 16,213,567 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 11

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.6 AU - 6.36 AU

Year: 4709 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 57,795,389 km

• M1: 156,330 km (0.088 R)
• M2: 228,586 km (0.101 R)
• M3: 355,893 km (0.116 R)
• M4: 547,528 km (0.034 R)
• M5: 683,812 km (0.079 R)
• M6: 911,201 km (0.085 R)
• M7: 1,130,810 km (0.081 R)
• M8: 1,332,917 km (0.078 R)
• M9: 1,403,078 km (0.094 R)
• M10: 1,522,906 km (0.098 R)
• M11: 1,734,587 km (0.073 R)
• M12: 1,929,663 km (0.07 R)
• M13: 2,159,445 km (0.09 R)
• M14: 2,455,948 km (0.08 R)
• M15: 3,119,116 km (0.042 R)
• M16: 3,277,540 km (0.101 R)
• M17: 3,406,194 km (0.084 R)
• M18: 3,503,732 km (0.115 R)
• M19: 3,768,520 km (0.107 R)
• M20: 3,886,553 km (0.061 R)
• M21: 4,109,005 km (0.108 R)
• M22: 4,494,818 km (0.109 R)
• M23: 4,674,185 km (0.079 R)
• M24: 4,782,943 km (0.047 R)
• M25: 5,264,050 km (0.059 R)
• M26: 5,587,032 km (0.076 R)
• M27: 5,975,238 km (0.112 R)
• M28: 6,113,167 km (0.064 R)
• M29: 6,212,500 km (0.078 R)
• M30: 6,352,225 km (0.111 R)
• M31: 6,432,708 km (0.083 R)
• M32: 6,737,140 km (0.069 R)
• M33: 7,025,565 km (0.087 R)
• M34: 7,108,741 km (0.118 R)
• M35: 7,721,494 km (0.106 R)
• M36: 8,132,140 km (0.047 R)
• M37: 8,263,338 km (0.092 R)
• M38: 8,483,546 km (0.048 R)
• M39: 9,292,421 km (0.058 R)
• M40: 9,775,622 km (0.056 R)
• M41: 10,337,961 km (0.102 R)
• M42: 11,838,876 km (0.05 R)
• M43: 11,913,226 km (0.086 R)
• M44: 12,112,341 km (0.042 R)
• M45: 12,262,388 km (0.05 R)
• M46: 12,438,165 km (0.085 R)
• M47: 12,741,400 km (0.062 R)
• M48: 13,098,341 km (0.065 R)
• M49: 13,562,244 km (0.028 R)
• M50: 13,979,023 km (0.047 R)
• M51: 14,057,562 km (0.098 R)
• M52: 14,215,238 km (0.119 R)
• M53: 14,347,184 km (0.08 R)
• M54: 14,452,949 km (0.078 R)
• M55: 15,039,373 km (0.053 R)
• M56: 15,715,256 km (0.117 R)
• M57: 15,988,422 km (0.081 R)
• M58: 16,511,715 km (0.116 R)
• M59: 16,733,868 km (0.092 R)
• M60: 17,236,966 km (0.055 R)
• M61: 17,462,260 km (0.083 R)
• M62: 17,631,904 km (0.111 R)
• M63: 18,229,697 km (0.118 R)
• M64: 19,037,227 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.8

Radius: 15

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.69 AU - 7.65 AU

Year: 7048 Days

Day: 14.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,795,389 km

• M1: 187,147 km (0.111 R)
• M2: 350,957 km (0.085 R)
• M3: 532,718 km (0.084 R)
• M4: 635,043 km (0.118 R)
• M5: 854,952 km (0.056 R)
• M6: 1,112,859 km (0.034 R)
• M7: 1,241,064 km (0.118 R)
• M8: 1,513,332 km (0.09 R)
• M9: 1,693,897 km (0.098 R)
• M10: 1,793,230 km (0.099 R)
• M11: 1,933,253 km (0.049 R)
• M12: 2,170,665 km (0.11 R)
• M13: 2,459,987 km (0.104 R)
• M14: 2,865,846 km (0.091 R)
• M15: 3,308,955 km (0.12 R)
• M16: 3,790,361 km (0.039 R)
• M17: 3,922,606 km (0.064 R)
• M18: 4,174,828 km (0.084 R)
• M19: 4,484,645 km (0.113 R)
• M20: 4,748,685 km (0.114 R)
• M21: 4,891,551 km (0.098 R)
• M22: 5,145,269 km (0.092 R)
• M23: 5,459,125 km (0.096 R)
• M24: 5,627,872 km (0.087 R)
• M25: 6,242,121 km (0.099 R)
• M26: 6,418,796 km (0.052 R)
• M27: 6,676,852 km (0.111 R)
• M28: 6,999,385 km (0.096 R)
• M29: 7,492,759 km (0.067 R)
• M30: 7,596,879 km (0.105 R)
• M31: 7,806,914 km (0.077 R)
• M32: 8,018,745 km (0.08 R)
• M33: 8,146,801 km (0.097 R)
• M34: 8,535,007 km (0.11 R)
• M35: 8,885,366 km (0.081 R)
• M36: 9,173,341 km (0.098 R)
• M37: 9,374,700 km (0.115 R)
• M38: 9,850,122 km (0.026 R)
• M39: 10,333,323 km (0.105 R)
• M40: 10,472,898 km (0.113 R)
• M41: 10,566,247 km (0.115 R)
• M42: 11,037,331 km (0.08 R)
• M43: 11,180,047 km (0.11 R)
• M44: 11,467,126 km (0.11 R)
• M45: 12,097,830 km (0.089 R)
• M46: 12,466,888 km (0.048 R)
• M47: 12,690,088 km (0.091 R)
• M48: 12,914,635 km (0.104 R)
• M49: 13,216,074 km (0.116 R)
• M50: 13,367,617 km (0.077 R)
• M51: 13,979,921 km (0.109 R)
• M52: 14,445,021 km (0.115 R)
• M53: 14,915,357 km (0.064 R)
• M54: 15,020,524 km (0.045 R)
• M55: 15,125,990 km (0.094 R)
• M56: 15,443,886 km (0.101 R)
• M57: 15,630,285 km (0.082 R)
• M58: 15,924,843 km (0.068 R)
• M59: 16,032,404 km (0.088 R)
• M60: 16,519,345 km (0.114 R)
• M61: 16,764,685 km (0.07 R)
• M62: 16,901,567 km (0.087 R)
• M63: 17,841,790 km (0.087 R)
• M64: 18,205,762 km (0.098 R)
• M65: 18,827,490 km (0.099 R)
• M66: 19,083,752 km (0.112 R)
• M67: 19,198,044 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.4

Radius: 13.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.44 AU - 10.7 AU

Year: 11731 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,795,389 km

• M1: 184,903 km (0.104 R)
• M2: 331,509 km (0.057 R)
• M3: 428,897 km (0.098 R)
• M4: 752,328 km (0.044 R)
• M5: 960,418 km (0.06 R)
• M6: 1,319,004 km (0.073 R)
• M7: 1,890,468 km (0.115 R)
• M8: 2,485,569 km (0.115 R)
• M9: 2,582,358 km (0.113 R)
• M10: 3,756,103 km (0.09 R)
• M11: 3,952,226 km (0.103 R)
• M12: 4,383,966 km (0.044 R)
• M13: 4,472,079 km (0.071 R)
• M14: 4,800,596 km (0.108 R)
• M15: 4,922,069 km (0.1 R)
• M16: 6,159,543 km (0.095 R)
• M17: 6,358,209 km (0.107 R)
• M18: 6,761,973 km (0.05 R)
• M19: 7,035,887 km (0.11 R)
• M20: 9,166,610 km (0.093 R)
• M21: 9,584,736 km (0.075 R)
• M22: 9,776,819 km (0.094 R)
• M23: 11,521,878 km (0.064 R)
• M24: 12,471,974 km (0.075 R)
• M25: 13,233,128 km (0.057 R)
• M26: 15,067,049 km (0.045 R)
• M27: 15,922,749 km (0.091 R)
• M28: 16,287,767 km (0.05 R)
• M29: 17,728,395 km (0.06 R)
• M30: 17,822,642 km (0.097 R)
• M31: 18,201,723 km (0.033 R)
• M32: 18,535,625 km (0.053 R)
• M33: 18,775,281 km (0.062 R)
• M34: 19,549,300 km (0.087 R)
• M35: 20,087,404 km (0.084 R)
• M36: 20,333,791 km (0.05 R)
• M37: 20,978,708 km (0.082 R)
• M38: 21,378,882 km (0.11 R)
• M39: 22,034,719 km (0.118 R)
• M40: 23,159,546 km (0.076 R)
• M41: 23,780,975 km (0.104 R)
• M42: 24,618,125 km (0.06 R)
• M43: 24,723,442 km (0.038 R)
• M44: 25,199,313 km (0.097 R)
• M45: 25,518,255 km (0.047 R)
• M46: 25,999,063 km (0.071 R)
• M47: 26,375,152 km (0.042 R)
• M48: 27,842,707 km (0.12 R)
• M49: 28,117,369 km (0.043 R)
• M50: 28,835,588 km (0.054 R)
• M51: 29,002,240 km (0.12 R)
• M52: 29,280,791 km (0.061 R)
• M53: 29,728,089 km (0.099 R)
• M54: 30,121,382 km (0.085 R)
• M55: 30,403,374 km (0.114 R)
• M56: 30,573,018 km (0.089 R)
• M57: 31,197,589 km (0.113 R)
• M58: 31,597,314 km (0.108 R)
• M59: 32,171,172 km (0.097 R)
• M60: 32,690,575 km (0.078 R)
• M61: 33,621,074 km (0.032 R)
• M62: 34,030,823 km (0.118 R)
• M63: 34,265,691 km (0.087 R)
• M64: 34,383,275 km (0.114 R)
• M65: 34,914,497 km (0.106 R)
• M66: 35,745,962 km (0.085 R)
• M67: 36,224,227 km (0.113 R)
• M68: 36,344,055 km (0.046 R)
• M69: 37,671,287 km (0.06 R)
• M70: 37,792,611 km (0.091 R)
• M71: 38,036,007 km (0.085 R)
• M72: 38,952,892 km (0.064 R)
• M73: 39,321,651 km (0.101 R)
• M74: 40,995,651 km (0.102 R)
• M75: 41,810,062 km (0.056 R)
• M76: 42,061,685 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.2

Radius: 5.4

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.73 AU - 14.43 AU

Year: 17365 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,795,389 km

• M1: 72,256 km (0.116 R)
• M2: 337,642 km (0.11 R)
• M3: 511,774 km (0.094 R)
• M4: 563,984 km (0.108 R)
• M5: 618,288 km (0.078 R)
• M6: 1,300,604 km (0.106 R)
• M7: 1,704,369 km (0.119 R)
• M8: 1,784,254 km (0.08 R)
• M9: 1,838,259 km (0.049 R)
• M10: 1,920,089 km (0.105 R)
• M11: 2,116,062 km (0.079 R)
• M12: 2,407,179 km (0.104 R)
• M13: 2,618,412 km (0.039 R)
• M14: 3,353,984 km (0.079 R)
• M15: 4,077,888 km (0.112 R)
• M16: 4,329,512 km (0.107 R)
• M17: 4,475,669 km (0.044 R)
• M18: 7,024,966 km (0.104 R)
• M19: 7,326,556 km (0.099 R)
• M20: 7,457,005 km (0.096 R)
• M21: 8,076,340 km (0.12 R)
• M22: 8,528,874 km (0.082 R)
• M23: 9,129,210 km (0.11 R)
• M24: 10,566,098 km (0.043 R)
• M25: 10,762,968 km (0.046 R)
• M26: 11,060,519 km (0.102 R)
• M27: 11,562,419 km (0.074 R)
• M28: 12,432,630 km (0.099 R)
• M29: 14,562,006 km (0.063 R)
• M30: 16,005,327 km (0.038 R)
• M31: 17,843,286 km (0.107 R)
• M32: 18,254,082 km (0.076 R)
• M33: 18,727,559 km (0.105 R)
• M34: 20,968,984 km (0.077 R)
• M35: 21,216,269 km (0.028 R)
• M36: 21,838,896 km (0.058 R)
• M37: 23,549,846 km (0.087 R)
• M38: 24,909,990 km (0.106 R)
• M39: 27,165,627 km (0.083 R)
• M40: 27,977,195 km (0.03 R)
• M41: 28,045,113 km (0.107 R)
• M42: 29,347,362 km (0.079 R)
• M43: 30,249,737 km (0.09 R)
• M44: 30,739,221 km (0.064 R)
• M45: 31,161,087 km (0.064 R)
• M46: 31,372,618 km (0.057 R)
• M47: 31,443,228 km (0.105 R)
• M48: 31,513,988 km (0.041 R)
• M49: 32,152,622 km (0.116 R)
• M50: 32,223,830 km (0.09 R)
• M51: 33,154,478 km (0.052 R)
• M52: 33,804,032 km (0.084 R)
• M53: 34,676,487 km (0.066 R)
• M54: 36,072,983 km (0.063 R)
• M55: 36,221,085 km (0.098 R)
• M56: 36,369,337 km (0.095 R)
• M57: 37,637,777 km (0.091 R)
• M58: 37,712,875 km (0.12 R)
• M59: 43,798,217 km (0.103 R)
• M60: 45,306,463 km (0.09 R)
• M61: 47,235,976 km (0.109 R)
• M62: 47,803,850 km (0.036 R)
• M63: 48,537,179 km (0.105 R)
• M64: 49,603,064 km (0.087 R)
• M65: 49,850,050 km (0.068 R)
• M66: 53,942,898 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 20,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit