🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.78 AU - 0.88 AU

Year: 267 Days

Day: 33.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,719,930 km

• M1: 25,132 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.81 AU - 0.85 AU

Year: 267 Days

Day: 20.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,719,930 km

• M1: 43,084 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.34 AU - 1.9 AU

Year: 728 Days

Day: 23.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,719,930 km

• M1: 279,449 km (0.058 R)
• M2: 362,027 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.74 AU - 2 AU

Year: 903 Days

Day: 47.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.88 AU - 3.18 AU

Year: 1862 Days

Day: 28.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 160.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,719,930 km

• M1: 606,619 km (0.045 R)
• M2: 1,682,228 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.42 AU - 3.44 AU

Year: 2243 Days

Day: 32.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,719,930 km

• M1: 791,522 km (0.111 R)
• M2: 886,068 km (0.025 R)

Asteroid Belt

Center: 7.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.4

Radius: 12

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.32 AU - 12.62 AU

Year: 14623 Days

Day: 13.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,719,930 km

• M1: 330,462 km (0.082 R)
• M2: 832,063 km (0.111 R)
• M3: 1,066,334 km (0.118 R)
• M4: 1,774,231 km (0.114 R)
• M5: 1,986,809 km (0.065 R)
• M6: 2,175,602 km (0.107 R)
• M7: 2,403,739 km (0.045 R)
• M8: 2,743,176 km (0.108 R)
• M9: 3,062,119 km (0.104 R)
• M10: 3,171,176 km (0.102 R)
• M11: 3,393,029 km (0.117 R)
• M12: 3,543,974 km (0.102 R)
• M13: 4,703,507 km (0.079 R)
• M14: 4,957,374 km (0.07 R)
• M15: 5,215,730 km (0.101 R)
• M16: 5,302,796 km (0.112 R)
• M17: 5,434,292 km (0.108 R)
• M18: 5,790,634 km (0.119 R)
• M19: 7,096,624 km (0.099 R)
• M20: 7,782,979 km (0.09 R)
• M21: 7,882,761 km (0.098 R)
• M22: 8,235,363 km (0.116 R)
• M23: 8,439,265 km (0.105 R)
• M24: 9,697,233 km (0.088 R)
• M25: 10,957,146 km (0.113 R)
• M26: 12,326,266 km (0.112 R)
• M27: 12,618,132 km (0.052 R)
• M28: 12,853,449 km (0.111 R)
• M29: 13,809,080 km (0.116 R)
• M30: 14,540,763 km (0.052 R)
• M31: 14,663,882 km (0.098 R)
• M32: 15,724,980 km (0.097 R)
• M33: 16,168,987 km (0.115 R)
• M34: 17,460,615 km (0.105 R)
• M35: 17,986,451 km (0.088 R)
• M36: 19,595,227 km (0.06 R)
• M37: 19,867,794 km (0.039 R)
• M38: 20,210,373 km (0.114 R)
• M39: 21,529,826 km (0.104 R)
• M40: 23,092,077 km (0.095 R)
• M41: 23,307,947 km (0.034 R)
• M42: 23,669,226 km (0.077 R)
• M43: 23,886,890 km (0.09 R)
• M44: 24,397,468 km (0.099 R)
• M45: 26,852,070 km (0.089 R)
• M46: 31,194,148 km (0.07 R)
• M47: 33,526,977 km (0.107 R)
• M48: 33,608,358 km (0.087 R)
• M49: 33,934,931 km (0.104 R)
• M50: 35,416,847 km (0.076 R)
• M51: 37,933,382 km (0.082 R)
• M52: 38,870,464 km (0.037 R)
• M53: 39,987,810 km (0.109 R)
• M54: 40,333,680 km (0.107 R)
• M55: 40,593,831 km (0.094 R)
• M56: 41,902,663 km (0.079 R)
• M57: 42,078,141 km (0.064 R)
• M58: 45,279,835 km (0.077 R)
• M59: 45,821,080 km (0.104 R)
• M60: 46,183,107 km (0.105 R)
• M61: 47,183,468 km (0.083 R)
• M62: 47,274,722 km (0.107 R)
• M63: 47,640,489 km (0.1 R)
• M64: 49,112,981 km (0.066 R)
• M65: 50,040,937 km (0.025 R)
• M66: 50,974,726 km (0.078 R)
• M67: 51,349,768 km (0.104 R)
• M68: 51,725,708 km (0.047 R)
• M69: 55,150,901 km (0.104 R)
• M70: 55,632,307 km (0.098 R)
• M71: 57,865,055 km (0.078 R)
• M72: 57,962,742 km (0.107 R)
• M73: 58,844,921 km (0.062 R)
• M74: 59,238,513 km (0.083 R)
• M75: 59,534,118 km (0.065 R)
• M76: 61,418,303 km (0.086 R)
• M77: 61,817,431 km (0.08 R)
• M78: 62,417,767 km (0.033 R)
• M79: 62,818,988 km (0.086 R)
• M80: 63,020,048 km (0.098 R)
• M81: 63,523,295 km (0.066 R)
• M82: 63,725,103 km (0.12 R)
• M83: 64,635,406 km (0.11 R)
• M84: 65,958,000 km (0.111 R)
• M85: 66,264,526 km (0.087 R)
• M86: 67,495,268 km (0.051 R)
• M87: 68,423,224 km (0.072 R)
• M88: 68,733,490 km (0.078 R)
• M89: 69,251,547 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 14.6

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10 AU - 14.3 AU

Year: 14954 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,719,930 km

• M1: 196,123 km (0.041 R)
• M2: 409,599 km (0.086 R)
• M3: 608,714 km (0.106 R)
• M4: 1,115,252 km (0.074 R)
• M5: 1,437,785 km (0.087 R)
• M6: 2,032,586 km (0.112 R)
• M7: 2,228,410 km (0.104 R)
• M8: 2,430,517 km (0.097 R)
• M9: 2,578,768 km (0.064 R)
• M10: 3,105,801 km (0.111 R)
• M11: 3,464,986 km (0.072 R)
• M12: 3,803,376 km (0.054 R)
• M13: 4,807,627 km (0.096 R)
• M14: 5,378,343 km (0.086 R)
• M15: 5,612,763 km (0.117 R)
• M16: 6,877,463 km (0.113 R)
• M17: 7,175,013 km (0.064 R)
• M18: 7,563,818 km (0.083 R)
• M19: 7,915,373 km (0.089 R)
• M20: 8,272,313 km (0.117 R)
• M21: 9,515,771 km (0.106 R)
• M22: 9,705,012 km (0.072 R)
• M23: 9,847,729 km (0.056 R)
• M24: 10,718,837 km (0.102 R)
• M25: 10,866,341 km (0.092 R)
• M26: 10,965,225 km (0.109 R)
• M27: 11,513,800 km (0.088 R)
• M28: 12,638,028 km (0.087 R)
• M29: 13,318,848 km (0.078 R)
• M30: 13,690,449 km (0.075 R)
• M31: 13,957,930 km (0.112 R)
• M32: 14,173,201 km (0.099 R)
• M33: 14,880,351 km (0.119 R)
• M34: 16,272,658 km (0.076 R)
• M35: 16,442,452 km (0.062 R)
• M36: 16,783,984 km (0.087 R)
• M37: 16,898,426 km (0.083 R)
• M38: 17,706,254 km (0.11 R)
• M39: 19,060,713 km (0.095 R)
• M40: 19,962,041 km (0.106 R)
• M41: 21,309,020 km (0.086 R)
• M42: 21,681,519 km (0.076 R)
• M43: 22,118,793 km (0.097 R)
• M44: 23,640,054 km (0.096 R)
• M45: 23,768,409 km (0.117 R)
• M46: 23,896,913 km (0.053 R)
• M47: 24,673,027 km (0.073 R)
• M48: 24,998,851 km (0.105 R)
• M49: 28,198,750 km (0.113 R)
• M50: 28,950,180 km (0.071 R)
• M51: 29,293,806 km (0.106 R)
• M52: 30,822,248 km (0.09 R)
• M53: 30,962,421 km (0.065 R)
• M54: 32,234,003 km (0.052 R)
• M55: 32,447,629 km (0.105 R)
• M56: 35,267,100 km (0.097 R)
• M57: 35,781,417 km (0.12 R)
• M58: 36,446,380 km (0.042 R)
• M59: 36,743,331 km (0.091 R)
• M60: 37,788,572 km (0.104 R)
• M61: 39,527,049 km (0.054 R)
• M62: 40,367,639 km (0.11 R)
• M63: 40,521,126 km (0.07 R)
• M64: 41,911,190 km (0.092 R)
• M65: 42,378,085 km (0.087 R)
• M66: 42,690,146 km (0.12 R)
• M67: 43,395,350 km (0.095 R)
• M68: 44,104,444 km (0.102 R)
• M69: 44,658,555 km (0.088 R)
• M70: 48,765,166 km (0.059 R)
• M71: 48,928,527 km (0.108 R)
• M72: 49,174,166 km (0.07 R)
• M73: 49,995,758 km (0.065 R)
• M74: 50,243,043 km (0.11 R)
• M75: 50,821,837 km (0.081 R)
• M76: 51,902,532 km (0.068 R)
• M77: 52,990,707 km (0.102 R)
• M78: 53,832,943 km (0.095 R)
• M79: 54,255,707 km (0.12 R)
• M80: 54,594,845 km (0.096 R)
• M81: 54,849,461 km (0.031 R)
• M82: 56,386,130 km (0.05 R)
• M83: 57,504,823 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.9

Radius: 6.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.65 AU - 15.23 AU

Year: 17398 Days

Day: 18.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,719,930 km

• M1: 167,250 km (0.042 R)
• M2: 216,767 km (0.029 R)
• M3: 265,686 km (0.11 R)
• M4: 319,391 km (0.099 R)
• M5: 996,172 km (0.077 R)
• M6: 1,046,587 km (0.106 R)
• M7: 1,424,022 km (0.116 R)
• M8: 1,672,504 km (0.089 R)
• M9: 2,046,499 km (0.05 R)
• M10: 2,176,799 km (0.115 R)
• M11: 2,326,845 km (0.109 R)
• M12: 2,445,776 km (0.078 R)
• M13: 2,549,447 km (0.103 R)
• M14: 2,636,812 km (0.056 R)
• M15: 2,778,930 km (0.093 R)
• M16: 3,238,943 km (0.111 R)
• M17: 3,333,789 km (0.034 R)
• M18: 3,526,321 km (0.039 R)
• M19: 3,702,846 km (0.076 R)
• M20: 5,192,991 km (0.036 R)
• M21: 5,438,780 km (0.103 R)
• M22: 6,364,193 km (0.112 R)
• M23: 6,507,208 km (0.078 R)
• M24: 6,675,356 km (0.103 R)
• M25: 6,991,606 km (0.069 R)
• M26: 7,613,335 km (0.104 R)
• M27: 8,149,194 km (0.117 R)
• M28: 8,460,807 km (0.119 R)
• M29: 9,773,678 km (0.102 R)
• M30: 10,495,637 km (0.102 R)
• M31: 11,349,990 km (0.099 R)
• M32: 11,494,502 km (0.04 R)
• M33: 11,639,762 km (0.106 R)
• M34: 11,756,298 km (0.044 R)
• M35: 11,814,791 km (0.064 R)
• M36: 12,108,302 km (0.066 R)
• M37: 12,702,804 km (0.061 R)
• M38: 12,882,920 km (0.081 R)
• M39: 13,063,933 km (0.101 R)
• M40: 13,428,653 km (0.074 R)
• M41: 14,385,930 km (0.101 R)
• M42: 15,142,147 km (0.056 R)
• M43: 16,692,878 km (0.093 R)
• M44: 16,890,198 km (0.096 R)
• M45: 17,320,591 km (0.111 R)
• M46: 17,721,065 km (0.107 R)
• M47: 18,023,402 km (0.081 R)
• M48: 18,599,054 km (0.066 R)
• M49: 18,769,596 km (0.093 R)
• M50: 18,906,328 km (0.104 R)
• M51: 19,112,026 km (0.107 R)
• M52: 19,284,063 km (0.118 R)
• M53: 19,491,256 km (0.12 R)
• M54: 19,629,634 km (0.097 R)
• M55: 19,977,300 km (0.094 R)
• M56: 21,245,740 km (0.105 R)
• M57: 21,889,609 km (0.102 R)
• M58: 23,159,845 km (0.061 R)
• M59: 23,416,854 km (0.088 R)
• M60: 24,267,617 km (0.106 R)
• M61: 24,715,513 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.2

Radius: 4.2

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.18 AU - 15.14 AU

Year: 18815 Days

Day: 15.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,719,930 km

• M1: 69,413 km (0.117 R)
• M2: 200,312 km (0.09 R)
• M3: 292,613 km (0.094 R)
• M4: 1,092,064 km (0.108 R)
• M5: 1,499,868 km (0.079 R)
• M6: 1,684,472 km (0.111 R)
• M7: 1,925,474 km (0.088 R)
• M8: 2,359,757 km (0.072 R)
• M9: 2,466,270 km (0.099 R)
• M10: 2,851,335 km (0.115 R)
• M11: 2,993,453 km (0.09 R)
• M12: 3,079,771 km (0.11 R)
• M13: 3,463,490 km (0.118 R)
• M14: 3,523,927 km (0.105 R)
• M15: 3,799,936 km (0.089 R)
• M16: 4,146,703 km (0.061 R)
• M17: 4,178,717 km (0.053 R)
• M18: 4,470,732 km (0.082 R)
• M19: 4,702,310 km (0.105 R)
• M20: 4,836,499 km (0.073 R)
• M21: 4,903,968 km (0.06 R)
• M22: 5,074,210 km (0.119 R)
• M23: 5,246,397 km (0.053 R)
• M24: 5,350,667 km (0.094 R)
• M25: 5,845,986 km (0.091 R)
• M26: 6,099,255 km (0.066 R)
• M27: 6,541,616 km (0.076 R)
• M28: 7,109,040 km (0.11 R)
• M29: 8,009,171 km (0.099 R)
• M30: 9,069,371 km (0.12 R)
• M31: 9,446,507 km (0.069 R)
• M32: 9,828,730 km (0.072 R)
• M33: 10,086,337 km (0.081 R)
• M34: 11,183,638 km (0.07 R)
• M35: 11,678,208 km (0.117 R)
• M36: 12,134,182 km (0.068 R)
• M37: 12,875,590 km (0.115 R)
• M38: 13,204,705 km (0.065 R)
• M39: 13,346,524 km (0.109 R)
• M40: 13,822,993 km (0.067 R)
• M41: 14,890,673 km (0.093 R)
• M42: 15,335,128 km (0.09 R)
• M43: 15,733,806 km (0.109 R)
• M44: 15,833,887 km (0.074 R)
• M45: 16,287,468 km (0.045 R)
• M46: 17,882,032 km (0.113 R)
• M47: 17,986,601 km (0.086 R)
• M48: 18,196,337 km (0.079 R)
• M49: 18,512,437 km (0.069 R)
• M50: 18,618,353 km (0.078 R)
• M51: 18,990,103 km (0.112 R)
• M52: 19,471,808 km (0.09 R)
• M53: 20,011,707 km (0.041 R)
• M54: 20,501,790 km (0.106 R)
• M55: 21,051,113 km (0.09 R)
• M56: 21,549,424 km (0.033 R)
• M57: 21,716,524 km (0.082 R)
• M58: 21,995,824 km (0.119 R)
• M59: 22,332,569 km (0.089 R)
• M60: 22,670,959 km (0.063 R)
• M61: 23,124,839 km (0.114 R)
• M62: 24,099,170 km (0.086 R)
• M63: 25,733,078 km (0.037 R)
• M64: 26,623,035 km (0.086 R)
• M65: 26,981,921 km (0.116 R)
• M66: 27,041,760 km (0.041 R)
• M67: 28,250,212 km (0.102 R)
• M68: 28,677,313 km (0.076 R)
• M69: 29,847,318 km (0.086 R)
• M70: 30,033,418 km (0.056 R)
• M71: 31,347,187 km (0.12 R)
• M72: 34,225,150 km (0.085 R)
• M73: 34,290,076 km (0.11 R)
• M74: 34,419,927 km (0.112 R)
• M75: 34,941,275 km (0.094 R)
• M76: 35,530,990 km (0.088 R)
• M77: 36,521,029 km (0.046 R)
• M78: 36,919,558 km (0.079 R)
• M79: 38,460,715 km (0.03 R)
• M80: 38,933,893 km (0.062 R)
• M81: 39,205,264 km (0.104 R)
• M82: 39,409,016 km (0.076 R)
• M83: 39,477,083 km (0.11 R)
• M84: 39,681,434 km (0.117 R)
• M85: 41,536,148 km (0.113 R)
• M86: 41,605,412 km (0.098 R)
• M87: 42,718,420 km (0.092 R)
• M88: 42,858,294 km (0.071 R)
• M89: 43,841,152 km (0.116 R)
• M90: 44,194,053 km (0.078 R)
• M91: 45,115,875 km (0.048 R)
• M92: 45,400,710 km (0.103 R)
• M93: 45,829,308 km (0.091 R)
• M94: 45,972,323 km (0.032 R)
• M95: 46,978,519 km (0.101 R)
• M96: 47,919,190 km (0.07 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit