🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.55 AU - 0.67 AU

Year: 170 Days

Day: 24.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,384,837 km

• M1: 198,367 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.71 AU - 1.15 AU

Year: 320 Days

Day: 45.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.72 AU - 2.3 AU

Year: 1016 Days

Day: 35.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 80.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,384,837 km

• M1: 741,706 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.27 AU - 5.29 AU

Year: 3156 Days

Day: 22.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,384,837 km

• M1: 304,432 km (0.066 R)
• M2: 1,158,636 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 13.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.26 AU - 8.68 AU

Year: 8787 Days

Day: 12.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 74,384,837 km

• M1: 185,801 km (0.089 R)
• M2: 295,306 km (0.063 R)
• M3: 433,086 km (0.111 R)
• M4: 669,151 km (0.093 R)
• M5: 758,461 km (0.06 R)
• M6: 921,074 km (0.096 R)
• M7: 1,194,090 km (0.072 R)
• M8: 1,363,884 km (0.098 R)
• M9: 1,469,949 km (0.109 R)
• M10: 1,603,540 km (0.06 R)
• M11: 1,728,753 km (0.053 R)
• M12: 2,390,574 km (0.057 R)
• M13: 2,652,669 km (0.111 R)
• M14: 2,757,089 km (0.119 R)
• M15: 3,110,439 km (0.056 R)
• M16: 3,332,741 km (0.097 R)
• M17: 3,776,598 km (0.091 R)
• M18: 3,911,685 km (0.092 R)
• M19: 5,427,112 km (0.101 R)
• M20: 5,580,150 km (0.094 R)
• M21: 5,754,132 km (0.101 R)
• M22: 6,186,919 km (0.101 R)
• M23: 6,732,652 km (0.072 R)
• M24: 7,063,413 km (0.119 R)
• M25: 7,784,176 km (0.101 R)
• M26: 7,870,494 km (0.089 R)
• M27: 8,395,283 km (0.083 R)
• M28: 8,954,031 km (0.118 R)
• M29: 9,571,122 km (0.113 R)
• M30: 10,154,853 km (0.071 R)
• M31: 10,273,035 km (0.12 R)
• M32: 10,367,880 km (0.091 R)
• M33: 11,259,185 km (0.1 R)
• M34: 12,049,809 km (0.084 R)
• M35: 12,807,223 km (0.046 R)
• M36: 13,114,647 km (0.116 R)
• M37: 13,398,434 km (0.119 R)
• M38: 13,919,932 km (0.096 R)
• M39: 14,103,938 km (0.117 R)
• M40: 14,581,005 km (0.1 R)
• M41: 14,794,781 km (0.092 R)
• M42: 15,036,381 km (0.098 R)
• M43: 15,687,431 km (0.086 R)
• M44: 15,851,540 km (0.104 R)
• M45: 16,569,610 km (0.084 R)
• M46: 16,932,684 km (0.096 R)
• M47: 19,136,560 km (0.106 R)
• M48: 19,400,001 km (0.091 R)
• M49: 19,871,384 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.7

Radius: 6.9

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.49 AU - 15.67 AU

Year: 16862 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 59.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,384,837 km

• M1: 210,634 km (0.096 R)
• M2: 348,862 km (0.111 R)
• M3: 829,670 km (0.057 R)
• M4: 979,866 km (0.065 R)
• M5: 1,422,676 km (0.107 R)
• M6: 2,470,010 km (0.081 R)
• M7: 2,798,976 km (0.098 R)
• M8: 3,103,109 km (0.084 R)
• M9: 3,417,713 km (0.044 R)
• M10: 3,619,670 km (0.058 R)
• M11: 3,867,105 km (0.057 R)
• M12: 4,335,047 km (0.119 R)
• M13: 4,465,796 km (0.079 R)
• M14: 4,820,791 km (0.072 R)
• M15: 4,956,327 km (0.103 R)
• M16: 5,047,283 km (0.069 R)
• M17: 5,184,913 km (0.11 R)
• M18: 5,370,264 km (0.119 R)
• M19: 5,795,422 km (0.106 R)
• M20: 6,084,893 km (0.041 R)
• M21: 6,231,499 km (0.093 R)
• M22: 7,083,609 km (0.106 R)
• M23: 7,289,455 km (0.051 R)
• M24: 7,654,325 km (0.034 R)
• M25: 10,487,409 km (0.117 R)
• M26: 10,545,902 km (0.119 R)
• M27: 13,161,770 km (0.107 R)
• M28: 16,100,022 km (0.101 R)
• M29: 16,235,109 km (0.056 R)
• M30: 16,848,011 km (0.099 R)
• M31: 17,329,866 km (0.083 R)
• M32: 18,589,630 km (0.1 R)
• M33: 19,589,692 km (0.113 R)
• M34: 19,878,565 km (0.078 R)
• M35: 20,607,107 km (0.101 R)
• M36: 22,768,796 km (0.066 R)
• M37: 23,301,364 km (0.067 R)
• M38: 23,914,865 km (0.059 R)
• M39: 26,501,712 km (0.072 R)
• M40: 26,661,333 km (0.027 R)
• M41: 26,901,288 km (0.062 R)
• M42: 26,981,472 km (0.072 R)
• M43: 27,625,790 km (0.059 R)
• M44: 28,847,257 km (0.117 R)
• M45: 29,011,365 km (0.109 R)
• M46: 29,093,644 km (0.111 R)
• M47: 29,836,996 km (0.083 R)
• M48: 29,920,023 km (0.109 R)
• M49: 31,173,952 km (0.118 R)
• M50: 32,359,815 km (0.088 R)
• M51: 32,701,347 km (0.101 R)
• M52: 33,301,982 km (0.061 R)
• M53: 33,819,591 km (0.098 R)
• M54: 35,037,766 km (0.086 R)
• M55: 36,093,329 km (0.083 R)
• M56: 36,270,303 km (0.114 R)
• M57: 37,696,120 km (0.077 R)
• M58: 38,235,570 km (0.112 R)
• M59: 40,418,652 km (0.112 R)
• M60: 41,340,175 km (0.077 R)
• M61: 42,268,579 km (0.118 R)
• M62: 42,641,975 km (0.069 R)
• M63: 44,146,032 km (0.111 R)
• M64: 45,094,932 km (0.111 R)
• M65: 45,954,671 km (0.09 R)
• M66: 46,050,563 km (0.082 R)
• M67: 47,012,776 km (0.107 R)
• M68: 48,370,976 km (0.097 R)
• M69: 51,324,785 km (0.119 R)
• M70: 52,622,697 km (0.116 R)
• M71: 53,628,593 km (0.106 R)
• M72: 56,375,808 km (0.085 R)
• M73: 56,889,527 km (0.086 R)
• M74: 56,992,450 km (0.078 R)
• M75: 57,508,114 km (0.107 R)
• M76: 57,714,709 km (0.107 R)
• M77: 58,025,274 km (0.1 R)
• M78: 58,647,900 km (0.049 R)
• M79: 58,855,841 km (0.11 R)
• M80: 58,959,962 km (0.118 R)
• M81: 60,739,279 km (0.09 R)
• M82: 62,005,774 km (0.066 R)
• M83: 62,111,690 km (0.026 R)
• M84: 62,961,405 km (0.114 R)
• M85: 63,921,824 km (0.07 R)
• M86: 66,832,101 km (0.045 R)
• M87: 67,049,466 km (0.115 R)
• M88: 68,796,321 km (0.115 R)
• M89: 69,015,631 km (0.059 R)
• M90: 69,125,436 km (0.07 R)
• M91: 69,785,462 km (0.091 R)
• M92: 70,116,223 km (0.046 R)
• M93: 71,111,647 km (0.096 R)
• M94: 71,555,504 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.5

Radius: 6

Gravity: 25.85 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.25 AU - 15.41 AU

Year: 18333 Days

Day: 16.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,384,837 km

• M1: 87,664 km (0.09 R)
• M2: 192,383 km (0.06 R)
• M3: 550,819 km (0.059 R)
• M4: 734,077 km (0.059 R)
• M5: 1,974,243 km (0.075 R)
• M6: 2,777,584 km (0.056 R)
• M7: 3,052,245 km (0.07 R)
• M8: 3,377,022 km (0.095 R)
• M9: 3,501,637 km (0.036 R)
• M10: 4,461,009 km (0.033 R)
• M11: 4,506,486 km (0.114 R)
• M12: 4,597,891 km (0.053 R)
• M13: 5,111,310 km (0.11 R)
• M14: 5,399,137 km (0.075 R)
• M15: 5,593,913 km (0.114 R)
• M16: 5,642,981 km (0.074 R)
• M17: 7,073,885 km (0.048 R)
• M18: 7,287,062 km (0.108 R)
• M19: 7,884,107 km (0.117 R)
• M20: 8,216,364 km (0.098 R)
• M21: 8,553,258 km (0.113 R)
• M22: 9,067,127 km (0.11 R)
• M23: 9,886,026 km (0.094 R)
• M24: 11,468,771 km (0.063 R)
• M25: 11,971,270 km (0.069 R)
• M26: 12,225,288 km (0.092 R)
• M27: 14,052,775 km (0.06 R)
• M28: 14,929,718 km (0.076 R)
• M29: 15,616,372 km (0.11 R)
• M30: 15,893,876 km (0.027 R)
• M31: 16,243,038 km (0.045 R)
• M32: 16,948,990 km (0.102 R)
• M33: 17,020,199 km (0.091 R)
• M34: 17,305,781 km (0.028 R)
• M35: 17,521,052 km (0.108 R)
• M36: 18,390,814 km (0.114 R)
• M37: 18,683,876 km (0.115 R)
• M38: 18,904,683 km (0.063 R)
• M39: 19,274,638 km (0.12 R)
• M40: 19,423,189 km (0.099 R)
• M41: 20,550,259 km (0.114 R)
• M42: 22,241,015 km (0.087 R)
• M43: 22,396,896 km (0.098 R)
• M44: 22,474,986 km (0.071 R)
• M45: 23,102,998 km (0.047 R)
• M46: 23,657,258 km (0.119 R)
• M47: 24,216,006 km (0.079 R)
• M48: 25,509,130 km (0.067 R)
• M49: 27,240,127 km (0.079 R)
• M50: 27,909,428 km (0.104 R)
• M51: 28,668,936 km (0.051 R)
• M52: 28,753,758 km (0.094 R)
• M53: 28,838,580 km (0.073 R)
• M54: 30,208,148 km (0.076 R)
• M55: 35,438,240 km (0.073 R)
• M56: 38,109,310 km (0.076 R)
• M57: 40,273,542 km (0.032 R)
• M58: 41,514,307 km (0.069 R)
• M59: 41,610,199 km (0.091 R)
• M60: 41,898,624 km (0.117 R)
• M61: 42,187,497 km (0.047 R)
• M62: 43,252,784 km (0.081 R)
• M63: 43,447,560 km (0.025 R)
• M64: 45,015,046 km (0.083 R)
• M65: 45,607,753 km (0.12 R)
• M66: 46,302,336 km (0.076 R)
• M67: 47,000,509 km (0.092 R)
• M68: 47,200,671 km (0.105 R)
• M69: 47,501,363 km (0.072 R)
• M70: 47,903,183 km (0.082 R)
• M71: 48,811,691 km (0.117 R)
• M72: 48,912,969 km (0.087 R)
• M73: 50,440,662 km (0.03 R)
• M74: 50,645,611 km (0.082 R)
• M75: 51,674,096 km (0.094 R)
• M76: 53,021,525 km (0.074 R)
• M77: 53,334,034 km (0.049 R)
• M78: 53,856,430 km (0.087 R)
• M79: 55,433,491 km (0.109 R)
• M80: 55,962,619 km (0.086 R)
• M81: 57,025,811 km (0.115 R)
• M82: 60,363,638 km (0.051 R)
• M83: 61,017,082 km (0.101 R)
• M84: 63,432,639 km (0.1 R)
• M85: 65,320,414 km (0.066 R)
• M86: 67,339,387 km (0.058 R)
• M87: 67,564,981 km (0.08 R)
• M88: 69,037,473 km (0.116 R)
• M89: 69,492,699 km (0.077 R)
• M90: 69,834,829 km (0.046 R)
• M91: 71,323,478 km (0.113 R)
• M92: 71,783,641 km (0.106 R)
• M93: 75,969,239 km (0.101 R)
• M94: 77,027,944 km (0.079 R)
• M95: 77,263,859 km (0.075 R)
• M96: 77,736,439 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.5

Radius: 5.2

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 15.07 AU - 19.49 AU

Year: 25604 Days

Day: 18.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,384,837 km

• M1: 90,956 km (0.06 R)
• M2: 229,334 km (0.116 R)
• M3: 412,890 km (0.071 R)
• M4: 470,336 km (0.114 R)
• M5: 774,169 km (0.06 R)
• M6: 1,156,990 km (0.052 R)
• M7: 1,296,266 km (0.074 R)
• M8: 1,652,608 km (0.119 R)
• M9: 2,379,653 km (0.052 R)
• M10: 2,963,085 km (0.114 R)
• M11: 3,192,867 km (0.118 R)
• M12: 3,916,173 km (0.06 R)
• M13: 4,083,573 km (0.113 R)
• M14: 4,296,152 km (0.095 R)
• M15: 4,910,550 km (0.075 R)
• M16: 6,612,675 km (0.105 R)
• M17: 7,114,875 km (0.117 R)
• M18: 7,525,521 km (0.045 R)
• M19: 7,943,797 km (0.085 R)
• M20: 8,585,422 km (0.071 R)
• M21: 10,607,536 km (0.026 R)
• M22: 10,782,416 km (0.028 R)
• M23: 11,312,890 km (0.047 R)
• M24: 11,491,660 km (0.067 R)
• M25: 11,611,188 km (0.072 R)
• M26: 12,337,785 km (0.107 R)
• M27: 13,141,425 km (0.115 R)
• M28: 13,266,638 km (0.032 R)
• M29: 13,329,320 km (0.105 R)
• M30: 13,518,112 km (0.055 R)
• M31: 16,655,928 km (0.091 R)
• M32: 16,995,216 km (0.119 R)
• M33: 17,131,499 km (0.084 R)
• M34: 17,336,748 km (0.1 R)
• M35: 17,749,638 km (0.049 R)
• M36: 18,374,957 km (0.097 R)
• M37: 19,007,606 km (0.118 R)
• M38: 20,729,029 km (0.097 R)
• M39: 20,874,737 km (0.101 R)
• M40: 22,499,669 km (0.049 R)
• M41: 22,949,809 km (0.058 R)
• M42: 23,327,245 km (0.101 R)
• M43: 24,934,823 km (0.113 R)
• M44: 26,419,732 km (0.11 R)
• M45: 27,772,396 km (0.081 R)
• M46: 28,821,975 km (0.065 R)
• M47: 29,392,541 km (0.116 R)
• M48: 30,710,498 km (0.086 R)
• M49: 31,460,283 km (0.088 R)
• M50: 32,808,159 km (0.044 R)
• M51: 32,892,981 km (0.114 R)
• M52: 35,996,389 km (0.114 R)
• M53: 36,786,715 km (0.118 R)
• M54: 37,405,302 km (0.117 R)
• M55: 38,116,640 km (0.081 R)
• M56: 39,552,480 km (0.119 R)
• M57: 40,914,569 km (0.03 R)
• M58: 41,923,158 km (0.115 R)
• M59: 42,015,160 km (0.089 R)
• M60: 43,404,775 km (0.07 R)
• M61: 43,684,523 km (0.099 R)
• M62: 44,809,349 km (0.109 R)
• M63: 45,280,732 km (0.101 R)
• M64: 45,564,519 km (0.107 R)
• M65: 47,374,803 km (0.054 R)
• M66: 47,951,353 km (0.089 R)
• M67: 49,402,902 km (0.05 R)
• M68: 50,770,675 km (0.107 R)
• M69: 53,743,185 km (0.039 R)
• M70: 53,843,266 km (0.109 R)
• M71: 54,545,328 km (0.049 R)
• M72: 54,645,858 km (0.114 R)
• M73: 55,048,725 km (0.059 R)
• M74: 56,975,546 km (0.077 R)
• M75: 58,101,120 km (0.116 R)
• M76: 59,958,677 km (0.094 R)
• M77: 60,270,140 km (0.114 R)
• M78: 60,894,860 km (0.101 R)
• M79: 61,940,550 km (0.098 R)
• M80: 62,992,223 km (0.119 R)
• M81: 65,861,211 km (0.075 R)
• M82: 67,365,567 km (0.113 R)
• M83: 67,689,297 km (0.082 R)
• M84: 67,797,306 km (0.1 R)
• M85: 67,905,465 km (0.117 R)
• M86: 68,121,934 km (0.096 R)
• M87: 70,517,444 km (0.096 R)
• M88: 71,285,330 km (0.12 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit