🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.52 AU - 0.56 AU

Year: 138 Days

Day: 43.8 Hours

Environment

Temp: 285 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.6 AU - 2.1 AU

Year: 876 Days

Day: 28.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,887,481 km

• M1: 447,298 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.16 AU - 2.9 AU

Year: 1401 Days

Day: 43.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.8 AU - 4.06 AU

Year: 2212 Days

Day: 24.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,887,481 km

• M1: 153,487 km (0.118 R)
• M2: 1,318,256 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.96 AU - 6.06 AU

Year: 4504 Days

Day: 32.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.2

Radius: 14.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.47 AU - 6.05 AU

Year: 4814 Days

Day: 10.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 105,887,481 km

• M1: 191,934 km (0.102 R)
• M2: 287,078 km (0.095 R)
• M3: 410,048 km (0.113 R)
• M4: 549,922 km (0.061 R)
• M5: 654,491 km (0.111 R)
• M6: 791,074 km (0.05 R)
• M7: 1,234,631 km (0.073 R)
• M8: 1,592,769 km (0.058 R)
• M9: 1,933,552 km (0.114 R)
• M10: 2,086,890 km (0.089 R)
• M11: 2,226,615 km (0.069 R)
• M12: 2,516,087 km (0.074 R)
• M13: 3,052,096 km (0.069 R)
• M14: 3,151,578 km (0.049 R)
• M15: 3,900,615 km (0.111 R)
• M16: 4,317,993 km (0.101 R)
• M17: 4,475,519 km (0.055 R)
• M18: 4,611,953 km (0.105 R)
• M19: 5,006,293 km (0.107 R)
• M20: 5,219,619 km (0.113 R)
• M21: 5,704,466 km (0.083 R)
• M22: 5,828,034 km (0.089 R)
• M23: 6,027,448 km (0.116 R)
• M24: 6,433,307 km (0.064 R)
• M25: 6,874,321 km (0.115 R)
• M26: 7,005,967 km (0.115 R)
• M27: 8,256,007 km (0.102 R)
• M28: 9,050,522 km (0.095 R)
• M29: 9,281,949 km (0.084 R)
• M30: 9,662,377 km (0.106 R)
• M31: 9,750,939 km (0.109 R)
• M32: 10,167,718 km (0.069 R)
• M33: 10,257,776 km (0.052 R)
• M34: 10,926,329 km (0.105 R)
• M35: 11,018,631 km (0.036 R)
• M36: 11,703,341 km (0.118 R)
• M37: 12,273,907 km (0.107 R)
• M38: 12,466,140 km (0.049 R)
• M39: 13,048,824 km (0.091 R)
• M40: 13,640,334 km (0.065 R)
• M41: 13,939,380 km (0.104 R)
• M42: 14,408,968 km (0.109 R)
• M43: 14,578,013 km (0.093 R)
• M44: 14,986,266 km (0.095 R)
• M45: 15,123,148 km (0.117 R)
• M46: 15,294,886 km (0.095 R)
• M47: 15,779,284 km (0.104 R)
• M48: 16,268,619 km (0.073 R)
• M49: 16,905,307 km (0.058 R)
• M50: 17,226,644 km (0.1 R)
• M51: 17,514,021 km (0.069 R)
• M52: 17,911,802 km (0.105 R)
• M53: 18,275,923 km (0.093 R)
• M54: 18,385,728 km (0.108 R)
• M55: 18,495,682 km (0.113 R)
• M56: 18,605,936 km (0.081 R)
• M57: 18,863,843 km (0.058 R)
• M58: 19,160,046 km (0.092 R)
• M59: 19,495,146 km (0.04 R)
• M60: 19,757,241 km (0.107 R)
• M61: 20,816,843 km (0.103 R)
• M62: 21,933,890 km (0.117 R)
• M63: 22,128,517 km (0.051 R)
• M64: 22,323,593 km (0.046 R)
• M65: 22,519,267 km (0.101 R)
• M66: 22,715,539 km (0.081 R)
• M67: 23,228,660 km (0.077 R)
• M68: 23,985,326 km (0.118 R)
• M69: 24,750,070 km (0.106 R)
• M70: 25,850,662 km (0.109 R)
• M71: 26,097,349 km (0.108 R)
• M72: 26,262,355 km (0.099 R)
• M73: 27,092,174 km (0.115 R)
• M74: 27,259,126 km (0.101 R)
• M75: 28,057,230 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.2

Radius: 13.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.78 AU - 12.82 AU

Year: 12360 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 105,887,481 km

• M1: 230,530 km (0.083 R)
• M2: 659,876 km (0.072 R)
• M3: 968,497 km (0.101 R)
• M4: 1,053,169 km (0.103 R)
• M5: 1,276,668 km (0.098 R)
• M6: 1,370,765 km (0.12 R)
• M7: 1,719,029 km (0.085 R)
• M8: 1,985,164 km (0.11 R)
• M9: 2,151,517 km (0.045 R)
• M10: 2,439,343 km (0.1 R)
• M11: 2,863,453 km (0.12 R)
• M12: 3,610,545 km (0.115 R)
• M13: 3,919,015 km (0.065 R)
• M14: 4,094,195 km (0.096 R)
• M15: 4,200,708 km (0.116 R)
• M16: 4,307,970 km (0.091 R)
• M17: 4,488,834 km (0.108 R)
• M18: 4,672,390 km (0.075 R)
• M19: 4,933,439 km (0.115 R)
• M20: 5,314,913 km (0.03 R)
• M21: 5,431,300 km (0.116 R)
• M22: 5,587,780 km (0.076 R)
• M23: 7,019,880 km (0.091 R)
• M24: 7,276,440 km (0.117 R)
• M25: 7,798,836 km (0.094 R)
• M26: 8,020,091 km (0.079 R)
• M27: 9,344,332 km (0.069 R)
• M28: 9,864,334 km (0.075 R)
• M29: 10,296,821 km (0.081 R)
• M30: 10,637,456 km (0.114 R)
• M31: 10,932,612 km (0.081 R)
• M32: 11,884,504 km (0.072 R)
• M33: 12,499,500 km (0.047 R)
• M34: 12,603,022 km (0.094 R)
• M35: 12,863,173 km (0.11 R)
• M36: 13,441,518 km (0.117 R)
• M37: 14,352,121 km (0.111 R)
• M38: 15,061,813 km (0.089 R)
• M39: 16,063,520 km (0.054 R)
• M40: 16,572,303 km (0.056 R)
• M41: 17,144,066 km (0.112 R)
• M42: 18,424,474 km (0.111 R)
• M43: 18,601,448 km (0.051 R)
• M44: 18,897,801 km (0.112 R)
• M45: 19,856,275 km (0.112 R)
• M46: 20,830,606 km (0.112 R)
• M47: 21,385,614 km (0.075 R)
• M48: 21,509,481 km (0.048 R)
• M49: 21,758,262 km (0.107 R)
• M50: 21,945,409 km (0.102 R)
• M51: 22,195,686 km (0.092 R)
• M52: 24,361,864 km (0.057 R)
• M53: 24,621,117 km (0.052 R)
• M54: 25,076,941 km (0.081 R)
• M55: 25,273,214 km (0.078 R)
• M56: 26,861,644 km (0.088 R)
• M57: 27,129,424 km (0.052 R)
• M58: 29,029,317 km (0.084 R)
• M59: 29,441,908 km (0.091 R)
• M60: 31,182,330 km (0.045 R)
• M61: 31,463,873 km (0.038 R)
• M62: 32,527,215 km (0.063 R)
• M63: 33,099,127 km (0.076 R)
• M64: 34,762,057 km (0.115 R)
• M65: 37,344,266 km (0.073 R)
• M66: 40,523,520 km (0.083 R)
• M67: 40,677,157 km (0.115 R)
• M68: 42,223,251 km (0.099 R)
• M69: 43,160,182 km (0.061 R)
• M70: 44,816,381 km (0.09 R)
• M71: 45,293,299 km (0.117 R)
• M72: 46,172,186 km (0.099 R)
• M73: 47,056,758 km (0.082 R)
• M74: 47,218,174 km (0.078 R)
• M75: 47,865,634 km (0.094 R)
• M76: 48,434,704 km (0.091 R)
• M77: 49,497,298 km (0.065 R)
• M78: 51,895,501 km (0.098 R)
• M79: 52,479,980 km (0.117 R)
• M80: 52,815,079 km (0.089 R)
• M81: 53,824,267 km (0.11 R)
• M82: 55,861,790 km (0.071 R)
• M83: 56,032,780 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.4

Radius: 7.3

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 18.71 AU - 19.55 AU

Year: 29138 Days

Day: 23.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,887,481 km

• M1: 103,223 km (0.108 R)
• M2: 216,468 km (0.104 R)
• M3: 305,479 km (0.081 R)
• M4: 566,527 km (0.049 R)
• M5: 791,223 km (0.055 R)
• M6: 1,069,774 km (0.091 R)
• M7: 1,680,882 km (0.084 R)
• M8: 2,105,889 km (0.087 R)
• M9: 2,747,066 km (0.083 R)
• M10: 3,525,723 km (0.088 R)
• M11: 3,648,094 km (0.092 R)
• M12: 4,368,258 km (0.119 R)
• M13: 4,812,115 km (0.074 R)
• M14: 6,326,793 km (0.117 R)
• M15: 6,575,874 km (0.071 R)
• M16: 6,777,382 km (0.095 R)
• M17: 6,981,134 km (0.101 R)
• M18: 7,815,741 km (0.089 R)
• M19: 8,462,303 km (0.103 R)
• M20: 8,516,906 km (0.077 R)
• M21: 9,014,169 km (0.035 R)
• M22: 9,238,117 km (0.086 R)
• M23: 9,464,010 km (0.118 R)
• M24: 10,444,026 km (0.11 R)
• M25: 10,502,818 km (0.034 R)
• M26: 10,797,675 km (0.056 R)
• M27: 12,004,631 km (0.088 R)
• M28: 12,127,600 km (0.034 R)
• M29: 12,189,235 km (0.101 R)
• M30: 12,561,584 km (0.063 R)
• M31: 12,937,523 km (0.081 R)
• M32: 13,380,782 km (0.103 R)
• M33: 13,829,126 km (0.106 R)
• M34: 14,412,857 km (0.083 R)
• M35: 15,403,345 km (0.116 R)
• M36: 15,537,085 km (0.09 R)
• M37: 15,671,275 km (0.048 R)
• M38: 16,211,472 km (0.068 R)
• M39: 17,033,513 km (0.07 R)
• M40: 17,310,418 km (0.12 R)
• M41: 18,575,268 km (0.093 R)
• M42: 18,717,686 km (0.107 R)
• M43: 22,015,421 km (0.084 R)
• M44: 22,392,707 km (0.107 R)
• M45: 24,156,017 km (0.045 R)
• M46: 24,311,449 km (0.104 R)
• M47: 24,545,121 km (0.072 R)
• M48: 25,408,750 km (0.119 R)
• M49: 25,883,872 km (0.077 R)
• M50: 26,843,094 km (0.094 R)
• M51: 27,570,140 km (0.036 R)
• M52: 28,221,788 km (0.103 R)
• M53: 28,467,428 km (0.086 R)
• M54: 29,126,107 km (0.111 R)
• M55: 29,706,547 km (0.118 R)
• M56: 31,640,398 km (0.096 R)
• M57: 34,135,990 km (0.089 R)
• M58: 34,923,324 km (0.103 R)
• M59: 35,982,477 km (0.1 R)
• M60: 37,770,770 km (0.079 R)
• M61: 40,969,471 km (0.091 R)
• M62: 41,806,023 km (0.092 R)
• M63: 41,899,222 km (0.075 R)
• M64: 43,306,938 km (0.063 R)
• M65: 45,111,986 km (0.106 R)
• M66: 45,879,423 km (0.086 R)
• M67: 46,264,787 km (0.101 R)
• M68: 46,361,278 km (0.107 R)
• M69: 46,941,568 km (0.114 R)
• M70: 48,109,628 km (0.089 R)
• M71: 48,697,248 km (0.07 R)
• M72: 49,484,283 km (0.109 R)
• M73: 49,681,752 km (0.109 R)
• M74: 49,978,405 km (0.083 R)
• M75: 52,372,719 km (0.098 R)
• M76: 52,473,398 km (0.081 R)
• M77: 53,482,585 km (0.116 R)
• M78: 55,930,904 km (0.057 R)
• M79: 56,342,597 km (0.037 R)
• M80: 56,755,188 km (0.103 R)
• M81: 57,168,826 km (0.091 R)
• M82: 58,833,103 km (0.049 R)
• M83: 61,677,856 km (0.089 R)
• M84: 61,890,285 km (0.077 R)
• M85: 64,566,890 km (0.095 R)
• M86: 67,281,044 km (0.069 R)
• M87: 68,487,102 km (0.047 R)
• M88: 69,258,279 km (0.096 R)
• M89: 72,035,863 km (0.08 R)
• M90: 74,058,276 km (0.044 R)
• M91: 74,963,044 km (0.038 R)
• M92: 75,530,319 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.2

Radius: 3.9

Gravity: 52.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.86 AU - 20.56 AU

Year: 30474 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,887,481 km

• M1: 85,869 km (0.088 R)
• M2: 170,542 km (0.108 R)
• M3: 304,132 km (0.108 R)
• M4: 466,895 km (0.082 R)
• M5: 626,217 km (0.108 R)
• M6: 771,476 km (0.104 R)
• M7: 927,208 km (0.074 R)
• M8: 1,376,600 km (0.061 R)
• M9: 1,843,046 km (0.119 R)
• M10: 1,925,325 km (0.096 R)
• M11: 2,309,941 km (0.088 R)
• M12: 2,398,652 km (0.064 R)
• M13: 3,547,115 km (0.119 R)
• M14: 4,338,637 km (0.08 R)
• M15: 5,124,325 km (0.082 R)
• M16: 5,356,801 km (0.11 R)
• M17: 6,444,826 km (0.113 R)
• M18: 6,822,261 km (0.118 R)
• M19: 7,077,774 km (0.109 R)
• M20: 7,401,654 km (0.058 R)
• M21: 7,996,754 km (0.064 R)
• M22: 8,402,015 km (0.088 R)
• M23: 9,515,023 km (0.06 R)
• M24: 9,944,219 km (0.103 R)
• M25: 10,895,512 km (0.117 R)
• M26: 11,044,512 km (0.064 R)
• M27: 11,646,942 km (0.027 R)
• M28: 12,414,828 km (0.038 R)
• M29: 13,918,436 km (0.059 R)
• M30: 16,406,698 km (0.074 R)
• M31: 16,834,548 km (0.098 R)
• M32: 18,228,052 km (0.075 R)
• M33: 18,938,642 km (0.082 R)
• M34: 19,658,207 km (0.113 R)
• M35: 20,112,387 km (0.047 R)
• M36: 22,246,251 km (0.107 R)
• M37: 26,024,644 km (0.098 R)
• M38: 26,823,945 km (0.11 R)
• M39: 28,548,809 km (0.094 R)
• M40: 28,856,980 km (0.025 R)
• M41: 30,728,599 km (0.103 R)
• M42: 30,833,767 km (0.095 R)
• M43: 32,853,787 km (0.037 R)
• M44: 33,934,033 km (0.051 R)
• M45: 34,916,143 km (0.071 R)
• M46: 36,573,687 km (0.115 R)
• M47: 36,685,138 km (0.064 R)
• M48: 37,468,283 km (0.105 R)
• M49: 38,030,920 km (0.103 R)
• M50: 39,050,879 km (0.076 R)
• M51: 39,278,716 km (0.05 R)
• M52: 41,697,714 km (0.114 R)
• M53: 43,219,274 km (0.069 R)
• M54: 43,454,890 km (0.052 R)
• M55: 44,046,101 km (0.111 R)
• M56: 44,283,214 km (0.097 R)
• M57: 46,316,398 km (0.1 R)
• M58: 48,624,394 km (0.069 R)
• M59: 51,218,721 km (0.047 R)
• M60: 52,469,658 km (0.059 R)
• M61: 52,972,905 km (0.105 R)
• M62: 55,641,133 km (0.104 R)
• M63: 57,962,742 km (0.084 R)
• M64: 59,396,937 km (0.077 R)
• M65: 62,833,050 km (0.082 R)
• M66: 63,100,083 km (0.098 R)
• M67: 65,925,986 km (0.084 R)
• M68: 66,061,522 km (0.054 R)
• M69: 67,696,028 km (0.117 R)
• M70: 68,243,706 km (0.114 R)
• M71: 68,655,549 km (0.055 R)
• M72: 69,205,770 km (0.114 R)
• M73: 70,588,054 km (0.107 R)
• M74: 70,726,732 km (0.081 R)
• M75: 72,538,362 km (0.097 R)
• M76: 73,520,173 km (0.117 R)
• M77: 74,083,110 km (0.079 R)
• M78: 74,506,322 km (0.113 R)
• M79: 77,634,114 km (0.117 R)
• M80: 79,935,677 km (0.078 R)
• M81: 81,967,965 km (0.119 R)
• M82: 82,259,680 km (0.087 R)
• M83: 85,934,851 km (0.108 R)
• M84: 86,527,857 km (0.083 R)
• M85: 86,824,959 km (0.11 R)
• M86: 92,380,425 km (0.086 R)
• M87: 93,292,075 km (0.054 R)
• M88: 93,901,536 km (0.029 R)
• M89: 96,044,975 km (0.117 R)
• M90: 96,814,356 km (0.073 R)
• M91: 101,160,623 km (0.076 R)
• M92: 102,571,182 km (0.088 R)
• M93: 103,672,671 km (0.106 R)
• M94: 105,094,748 km (0.105 R)
• M95: 105,887,467 km (0.053 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 20,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit