🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.9 AU - 0.92 AU

Year: 322 Days

Day: 39.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.8 AU - 1.18 AU

Year: 365 Days

Day: 47.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.16 AU - 1.32 AU

Year: 512 Days

Day: 25.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.1 AU - 4.48 AU

Year: 2736 Days

Day: 42.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,671,785 km

• M1: 2,493,198 km (0.047 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 13.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.73 AU - 5.57 AU

Year: 3719 Days

Day: 5.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 60,671,785 km

• M1: 234,869 km (0.097 R)
• M2: 331,359 km (0.096 R)
• M3: 446,101 km (0.117 R)
• M4: 586,723 km (0.11 R)
• M5: 696,079 km (0.071 R)
• M6: 857,196 km (0.094 R)
• M7: 1,041,650 km (0.106 R)
• M8: 1,169,107 km (0.077 R)
• M9: 1,862,942 km (0.09 R)
• M10: 2,157,650 km (0.061 R)
• M11: 2,480,781 km (0.106 R)
• M12: 2,778,332 km (0.107 R)
• M13: 2,931,520 km (0.094 R)
• M14: 3,101,912 km (0.055 R)
• M15: 3,290,405 km (0.102 R)
• M16: 3,816,690 km (0.112 R)
• M17: 4,288,971 km (0.105 R)
• M18: 4,515,911 km (0.069 R)
• M19: 5,203,164 km (0.116 R)
• M20: 5,289,182 km (0.058 R)
• M21: 5,462,865 km (0.115 R)
• M22: 5,585,536 km (0.114 R)
• M23: 5,815,916 km (0.049 R)
• M24: 6,194,698 km (0.066 R)
• M25: 6,525,758 km (0.057 R)
• M26: 6,881,502 km (0.076 R)
• M27: 7,014,345 km (0.106 R)
• M28: 7,109,639 km (0.103 R)
• M29: 7,730,021 km (0.101 R)
• M30: 7,967,134 km (0.071 R)
• M31: 8,066,766 km (0.067 R)
• M32: 8,857,391 km (0.12 R)
• M33: 9,043,341 km (0.097 R)
• M34: 9,482,411 km (0.107 R)
• M35: 9,630,363 km (0.087 R)
• M36: 9,992,839 km (0.111 R)
• M37: 10,468,560 km (0.117 R)
• M38: 10,555,925 km (0.111 R)
• M39: 10,643,440 km (0.083 R)
• M40: 10,731,254 km (0.062 R)
• M41: 10,819,217 km (0.078 R)
• M42: 11,307,804 km (0.074 R)
• M43: 11,622,558 km (0.112 R)
• M44: 11,758,243 km (0.105 R)
• M45: 12,054,148 km (0.118 R)
• M46: 12,421,859 km (0.098 R)
• M47: 12,607,061 km (0.103 R)
• M48: 13,003,645 km (0.1 R)
• M49: 13,168,203 km (0.111 R)
• M50: 13,929,207 km (0.07 R)
• M51: 14,073,420 km (0.026 R)
• M52: 14,242,465 km (0.112 R)
• M53: 14,460,579 km (0.056 R)
• M54: 14,998,683 km (0.066 R)
• M55: 15,718,099 km (0.066 R)
• M56: 15,818,329 km (0.102 R)
• M57: 16,372,739 km (0.092 R)
• M58: 16,805,526 km (0.096 R)
• M59: 16,908,000 km (0.042 R)
• M60: 17,036,206 km (0.118 R)
• M61: 17,216,321 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.8

Radius: 11.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.57 AU - 5.77 AU

Year: 3743 Days

Day: 8.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,671,785 km

• M1: 141,370 km (0.07 R)
• M2: 254,915 km (0.079 R)
• M3: 338,989 km (0.119 R)
• M4: 428,747 km (0.087 R)
• M5: 712,834 km (0.08 R)
• M6: 883,375 km (0.117 R)
• M7: 955,631 km (0.057 R)
• M8: 1,461,870 km (0.078 R)
• M9: 1,593,217 km (0.093 R)
• M10: 1,821,055 km (0.055 R)
• M11: 1,963,023 km (0.067 R)
• M12: 2,141,793 km (0.116 R)
• M13: 2,224,820 km (0.09 R)
• M14: 2,342,852 km (0.109 R)
• M15: 2,480,482 km (0.114 R)
• M16: 2,928,079 km (0.091 R)
• M17: 3,002,130 km (0.09 R)
• M18: 3,114,328 km (0.07 R)
• M19: 3,208,874 km (0.109 R)
• M20: 3,285,319 km (0.11 R)
• M21: 3,381,660 km (0.07 R)
• M22: 3,736,506 km (0.105 R)
• M23: 3,837,185 km (0.109 R)
• M24: 4,249,178 km (0.074 R)
• M25: 4,589,214 km (0.116 R)
• M26: 4,827,972 km (0.099 R)
• M27: 5,408,861 km (0.101 R)
• M28: 5,684,569 km (0.083 R)
• M29: 5,800,807 km (0.11 R)
• M30: 6,035,676 km (0.101 R)
• M31: 6,273,686 km (0.107 R)
• M32: 6,539,073 km (0.113 R)
• M33: 6,660,995 km (0.102 R)
• M34: 6,857,566 km (0.068 R)
• M35: 6,981,433 km (0.1 R)
• M36: 7,181,147 km (0.091 R)
• M37: 7,765,925 km (0.108 R)
• M38: 7,843,267 km (0.111 R)
• M39: 7,920,908 km (0.059 R)
• M40: 8,365,962 km (0.105 R)
• M41: 8,765,388 km (0.119 R)
• M42: 9,805,243 km (0.098 R)
• M43: 10,854,971 km (0.057 R)
• M44: 11,232,107 km (0.091 R)
• M45: 11,702,443 km (0.112 R)
• M46: 11,880,464 km (0.09 R)
• M47: 12,269,269 km (0.109 R)
• M48: 12,359,626 km (0.105 R)
• M49: 12,967,443 km (0.086 R)
• M50: 13,090,262 km (0.051 R)
• M51: 13,182,564 km (0.095 R)
• M52: 13,398,733 km (0.029 R)
• M53: 13,772,279 km (0.058 R)
• M54: 13,897,493 km (0.061 R)
• M55: 14,149,116 km (0.076 R)
• M56: 14,370,521 km (0.1 R)
• M57: 14,593,123 km (0.119 R)
• M58: 14,752,893 km (0.091 R)
• M59: 14,881,099 km (0.076 R)
• M60: 14,977,440 km (0.106 R)
• M61: 15,170,870 km (0.114 R)
• M62: 16,051,253 km (0.11 R)
• M63: 17,217,219 km (0.096 R)
• M64: 19,630,083 km (0.093 R)
• M65: 20,552,952 km (0.117 R)
• M66: 20,624,460 km (0.091 R)
• M67: 20,696,267 km (0.116 R)
• M68: 20,947,741 km (0.071 R)
• M69: 21,308,721 km (0.117 R)
• M70: 21,490,033 km (0.073 R)
• M71: 21,963,660 km (0.12 R)
• M72: 22,551,580 km (0.093 R)
• M73: 23,107,336 km (0.094 R)
• M74: 24,421,703 km (0.066 R)
• M75: 24,535,397 km (0.082 R)
• M76: 24,877,827 km (0.072 R)
• M77: 25,798,751 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.7

Radius: 14.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.12 AU - 7.4 AU

Year: 6518 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,671,785 km

• M1: 191,485 km (0.072 R)
• M2: 377,735 km (0.103 R)
• M3: 497,114 km (0.086 R)
• M4: 939,026 km (0.067 R)
• M5: 1,211,743 km (0.086 R)
• M6: 1,374,804 km (0.117 R)
• M7: 1,545,795 km (0.113 R)
• M8: 1,816,118 km (0.12 R)
• M9: 2,161,390 km (0.064 R)
• M10: 2,261,172 km (0.069 R)
• M11: 2,654,764 km (0.076 R)
• M12: 2,762,025 km (0.077 R)
• M13: 3,115,525 km (0.105 R)
• M14: 3,343,961 km (0.116 R)
• M15: 3,745,183 km (0.098 R)
• M16: 4,568,420 km (0.119 R)
• M17: 5,556,663 km (0.097 R)
• M18: 5,863,189 km (0.094 R)
• M19: 6,347,886 km (0.117 R)
• M20: 6,668,475 km (0.111 R)
• M21: 7,144,346 km (0.101 R)
• M22: 7,477,949 km (0.046 R)
• M23: 7,569,951 km (0.041 R)
• M24: 7,662,253 km (0.062 R)
• M25: 8,160,713 km (0.054 R)
• M26: 9,189,348 km (0.1 R)
• M27: 9,287,933 km (0.041 R)
• M28: 9,452,940 km (0.061 R)
• M29: 9,652,354 km (0.066 R)
• M30: 9,752,584 km (0.104 R)
• M31: 11,332,338 km (0.096 R)
• M32: 11,579,623 km (0.08 R)
• M33: 12,477,659 km (0.098 R)
• M34: 12,623,517 km (0.114 R)
• M35: 12,916,729 km (0.101 R)
• M36: 13,138,283 km (0.063 R)
• M37: 13,622,382 km (0.104 R)
• M38: 13,772,578 km (0.05 R)
• M39: 13,885,525 km (0.119 R)
• M40: 14,493,341 km (0.039 R)
• M41: 14,762,019 km (0.069 R)
• M42: 15,892,829 km (0.09 R)
• M43: 18,735,338 km (0.107 R)
• M44: 18,944,326 km (0.052 R)
• M45: 19,406,883 km (0.068 R)
• M46: 20,086,357 km (0.049 R)
• M47: 21,468,641 km (0.113 R)
• M48: 22,083,039 km (0.089 R)
• M49: 23,554,035 km (0.043 R)
• M50: 24,781,186 km (0.116 R)
• M51: 24,872,890 km (0.109 R)
• M52: 25,148,748 km (0.116 R)
• M53: 25,610,856 km (0.108 R)
• M54: 25,982,457 km (0.105 R)
• M55: 28,297,784 km (0.075 R)
• M56: 28,537,739 km (0.114 R)
• M57: 28,923,103 km (0.083 R)
• M58: 30,089,368 km (0.068 R)
• M59: 30,334,409 km (0.111 R)
• M60: 30,481,613 km (0.076 R)
• M61: 31,370,374 km (0.104 R)
• M62: 31,618,707 km (0.075 R)
• M63: 31,768,005 km (0.085 R)
• M64: 32,167,432 km (0.045 R)
• M65: 32,819,978 km (0.117 R)
• M66: 32,920,807 km (0.111 R)
• M67: 33,680,016 km (0.091 R)
• M68: 34,240,409 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.7

Radius: 9.6

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.43 AU - 10.19 AU

Year: 10535 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,671,785 km

• M1: 120,875 km (0.049 R)
• M2: 367,263 km (0.119 R)
• M3: 529,876 km (0.103 R)
• M4: 1,218,923 km (0.059 R)
• M5: 1,560,306 km (0.099 R)
• M6: 1,979,479 km (0.111 R)
• M7: 2,564,556 km (0.119 R)
• M8: 2,725,673 km (0.102 R)
• M9: 2,807,653 km (0.112 R)
• M10: 3,171,924 km (0.118 R)
• M11: 3,287,114 km (0.114 R)
• M12: 3,853,342 km (0.118 R)
• M13: 4,038,395 km (0.042 R)
• M14: 4,132,043 km (0.115 R)
• M15: 4,321,583 km (0.11 R)
• M16: 4,578,892 km (0.11 R)
• M17: 5,277,962 km (0.086 R)
• M18: 5,346,179 km (0.109 R)
• M19: 5,622,486 km (0.092 R)
• M20: 5,903,431 km (0.114 R)
• M21: 5,974,490 km (0.113 R)
• M22: 6,960,340 km (0.045 R)
• M23: 7,110,686 km (0.093 R)
• M24: 7,186,233 km (0.109 R)
• M25: 7,262,079 km (0.087 R)
• M26: 7,491,263 km (0.027 R)
• M27: 8,391,693 km (0.057 R)
• M28: 8,956,574 km (0.11 R)
• M29: 9,079,095 km (0.104 R)
• M30: 9,826,785 km (0.072 R)
• M31: 10,767,157 km (0.064 R)
• M32: 11,780,832 km (0.12 R)
• M33: 13,945,364 km (0.096 R)
• M34: 14,230,497 km (0.102 R)
• M35: 14,517,426 km (0.107 R)
• M36: 14,613,618 km (0.115 R)
• M37: 15,783,174 km (0.071 R)
• M38: 16,629,748 km (0.066 R)
• M39: 16,932,085 km (0.086 R)
• M40: 17,388,957 km (0.09 R)
• M41: 17,490,983 km (0.119 R)
• M42: 18,211,297 km (0.103 R)
• M43: 18,522,909 km (0.09 R)
• M44: 18,783,957 km (0.115 R)
• M45: 20,214,562 km (0.089 R)
• M46: 21,187,546 km (0.113 R)
• M47: 21,954,984 km (0.084 R)
• M48: 22,286,642 km (0.041 R)
• M49: 23,291,640 km (0.101 R)
• M50: 24,254,303 km (0.097 R)
• M51: 24,368,446 km (0.104 R)
• M52: 24,941,705 km (0.112 R)
• M53: 25,229,980 km (0.097 R)
• M54: 25,345,619 km (0.12 R)
• M55: 25,461,408 km (0.11 R)
• M56: 26,218,523 km (0.086 R)
• M57: 26,687,961 km (0.108 R)
• M58: 27,278,873 km (0.106 R)
• M59: 28,473,412 km (0.118 R)
• M60: 28,895,577 km (0.076 R)
• M61: 28,956,014 km (0.078 R)
• M62: 29,563,082 km (0.113 R)
• M63: 29,990,633 km (0.088 R)
• M64: 30,358,644 km (0.111 R)
• M65: 31,908,029 km (0.109 R)
• M66: 32,158,456 km (0.057 R)
• M67: 33,356,286 km (0.11 R)
• M68: 33,483,145 km (0.041 R)
• M69: 33,928,797 km (0.037 R)
• M70: 33,992,526 km (0.109 R)
• M71: 34,184,161 km (0.065 R)
• M72: 34,440,422 km (0.106 R)
• M73: 35,665,628 km (0.111 R)
• M74: 38,158,826 km (0.087 R)
• M75: 38,424,512 km (0.051 R)
• M76: 38,491,083 km (0.093 R)
• M77: 38,690,796 km (0.104 R)
• M78: 39,225,310 km (0.099 R)
• M79: 39,829,535 km (0.087 R)
• M80: 40,843,360 km (0.038 R)
• M81: 41,251,314 km (0.09 R)
• M82: 41,455,664 km (0.081 R)
• M83: 41,592,247 km (0.106 R)
• M84: 42,139,775 km (0.081 R)
• M85: 42,414,287 km (0.07 R)
• M86: 42,483,103 km (0.101 R)
• M87: 43,103,634 km (0.102 R)
• M88: 44,353,525 km (0.101 R)
• M89: 44,702,836 km (0.079 R)
• M90: 46,038,446 km (0.058 R)
• M91: 46,604,823 km (0.108 R)
• M92: 46,959,819 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.4

Radius: 4.5

Gravity: 25.85 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.74 AU - 13.16 AU

Year: 16291 Days

Day: 17.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,671,785 km

• M1: 145,858 km (0.11 R)
• M2: 340,036 km (0.073 R)
• M3: 435,928 km (0.096 R)
• M4: 540,946 km (0.039 R)
• M5: 1,301,053 km (0.11 R)
• M6: 1,887,177 km (0.117 R)
• M7: 2,059,663 km (0.092 R)
• M8: 2,512,945 km (0.097 R)
• M9: 2,831,888 km (0.093 R)
• M10: 3,231,164 km (0.093 R)
• M11: 3,299,531 km (0.098 R)
• M12: 3,333,789 km (0.031 R)
• M13: 4,569,766 km (0.109 R)
• M14: 5,155,591 km (0.027 R)
• M15: 5,806,193 km (0.115 R)
• M16: 5,972,845 km (0.047 R)
• M17: 6,439,291 km (0.028 R)
• M18: 6,482,225 km (0.09 R)
• M19: 6,873,424 km (0.117 R)
• M20: 7,049,650 km (0.042 R)
• M21: 7,769,665 km (0.058 R)
• M22: 8,045,822 km (0.093 R)
• M23: 8,560,140 km (0.089 R)
• M24: 9,327,128 km (0.095 R)
• M25: 9,473,435 km (0.033 R)
• M26: 10,366,833 km (0.071 R)
• M27: 10,417,248 km (0.074 R)
• M28: 10,823,556 km (0.104 R)
• M29: 10,977,193 km (0.1 R)
• M30: 11,390,531 km (0.032 R)
• M31: 11,442,592 km (0.072 R)
• M32: 12,499,800 km (0.088 R)
• M33: 12,714,921 km (0.118 R)
• M34: 13,149,054 km (0.029 R)
• M35: 13,532,773 km (0.103 R)
• M36: 13,643,027 km (0.049 R)
• M37: 13,698,228 km (0.059 R)
• M38: 14,705,770 km (0.079 R)
• M39: 15,563,564 km (0.083 R)
• M40: 16,202,796 km (0.038 R)
• M41: 16,261,289 km (0.072 R)
• M42: 16,319,931 km (0.069 R)
• M43: 17,386,863 km (0.096 R)
• M44: 17,446,702 km (0.083 R)
• M45: 18,049,881 km (0.097 R)
• M46: 18,721,126 km (0.088 R)
• M47: 19,962,489 km (0.066 R)
• M48: 20,783,632 km (0.104 R)
• M49: 21,551,219 km (0.056 R)
• M50: 21,744,649 km (0.109 R)
• M51: 22,133,005 km (0.078 R)
• M52: 22,458,530 km (0.07 R)
• M53: 23,776,038 km (0.048 R)
• M54: 24,042,622 km (0.099 R)
• M55: 25,321,983 km (0.063 R)
• M56: 26,485,405 km (0.034 R)
• M57: 28,157,311 km (0.118 R)
• M58: 28,722,043 km (0.094 R)
• M59: 28,792,953 km (0.107 R)
• M60: 29,362,023 km (0.117 R)
• M61: 30,655,895 km (0.081 R)
• M62: 30,728,300 km (0.031 R)
• M63: 30,800,706 km (0.083 R)
• M64: 31,164,079 km (0.097 R)
• M65: 32,779,137 km (0.095 R)
• M66: 34,195,829 km (0.118 R)
• M67: 34,949,503 km (0.084 R)
• M68: 35,100,896 km (0.041 R)
• M69: 37,320,330 km (0.092 R)
• M70: 37,629,998 km (0.035 R)
• M71: 37,785,131 km (0.057 R)
• M72: 39,663,631 km (0.039 R)
• M73: 40,296,430 km (0.113 R)
• M74: 41,812,904 km (0.062 R)
• M75: 43,347,778 km (0.105 R)
• M76: 44,081,406 km (0.1 R)
• M77: 44,818,924 km (0.083 R)
• M78: 46,140,322 km (0.062 R)
• M79: 46,472,728 km (0.113 R)
• M80: 46,722,407 km (0.063 R)
• M81: 47,642,135 km (0.097 R)
• M82: 47,893,908 km (0.092 R)
• M83: 48,990,460 km (0.05 R)
• M84: 52,242,568 km (0.066 R)
• M85: 53,109,937 km (0.032 R)
• M86: 53,545,416 km (0.108 R)
• M87: 53,807,213 km (0.078 R)
• M88: 53,981,943 km (0.089 R)
• M89: 54,244,637 km (0.07 R)
• M90: 54,507,480 km (0.03 R)
• M91: 54,683,108 km (0.103 R)
• M92: 57,517,539 km (0.074 R)
• M93: 60,308,437 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 10,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit