🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.62 AU - 0.66 AU

Year: 193 Days

Day: 38.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.57 AU - 0.89 AU

Year: 235 Days

Day: 38.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,079,580 km

• M1: 64,028 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.03 AU - 1.33 AU

Year: 483 Days

Day: 21.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.11 AU - 2.15 AU

Year: 1171 Days

Day: 27.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.17 AU - 4.21 AU

Year: 2670 Days

Day: 16.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,079,580 km

• M1: 960,418 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 13

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.93 AU - 10.93 AU

Year: 11788 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,079,580 km

• M1: 395,986 km (0.114 R)
• M2: 537,655 km (0.088 R)
• M3: 1,611,917 km (0.084 R)
• M4: 1,782,459 km (0.083 R)
• M5: 2,141,793 km (0.054 R)
• M6: 2,275,832 km (0.059 R)
• M7: 2,666,432 km (0.068 R)
• M8: 2,928,977 km (0.054 R)
• M9: 3,200,048 km (0.078 R)
• M10: 3,542,627 km (0.074 R)
• M11: 3,831,949 km (0.116 R)
• M12: 4,297,348 km (0.041 R)
• M13: 4,606,118 km (0.045 R)
• M14: 5,391,507 km (0.082 R)
• M15: 5,650,162 km (0.089 R)
• M16: 6,568,095 km (0.091 R)
• M17: 6,884,494 km (0.092 R)
• M18: 7,655,821 km (0.09 R)
• M19: 7,905,200 km (0.095 R)
• M20: 9,635,150 km (0.088 R)
• M21: 9,724,610 km (0.048 R)
• M22: 10,542,760 km (0.039 R)
• M23: 10,773,889 km (0.111 R)
• M24: 11,288,506 km (0.054 R)
• M25: 11,525,170 km (0.051 R)
• M26: 11,859,072 km (0.068 R)
• M27: 12,439,063 km (0.076 R)
• M28: 12,536,601 km (0.077 R)
• M29: 14,541,063 km (0.114 R)
• M30: 15,161,744 km (0.082 R)
• M31: 15,685,636 km (0.066 R)
• M32: 15,949,676 km (0.073 R)
• M33: 16,751,072 km (0.048 R)
• M34: 16,858,932 km (0.047 R)
• M35: 18,392,909 km (0.111 R)
• M36: 19,120,253 km (0.101 R)
• M37: 19,232,901 km (0.118 R)
• M38: 19,515,790 km (0.069 R)
• M39: 19,971,166 km (0.093 R)
• M40: 20,200,200 km (0.114 R)
• M41: 21,709,942 km (0.119 R)
• M42: 22,063,442 km (0.094 R)
• M43: 22,537,817 km (0.1 R)
• M44: 22,895,954 km (0.042 R)
• M45: 23,920,550 km (0.079 R)
• M46: 24,224,682 km (0.045 R)
• M47: 26,327,131 km (0.086 R)
• M48: 26,515,475 km (0.071 R)
• M49: 26,767,248 km (0.114 R)
• M50: 27,019,919 km (0.119 R)
• M51: 30,243,454 km (0.058 R)
• M52: 30,638,392 km (0.088 R)
• M53: 31,101,248 km (0.115 R)
• M54: 31,366,784 km (0.077 R)
• M55: 31,900,250 km (0.118 R)
• M56: 32,705,984 km (0.117 R)
• M57: 33,179,162 km (0.112 R)
• M58: 34,474,680 km (0.096 R)
• M59: 34,680,826 km (0.078 R)
• M60: 36,134,917 km (0.118 R)
• M61: 36,484,078 km (0.082 R)
• M62: 36,974,759 km (0.108 R)
• M63: 37,608,755 km (0.076 R)
• M64: 38,317,550 km (0.104 R)
• M65: 38,816,309 km (0.045 R)
• M66: 38,959,175 km (0.107 R)
• M67: 40,760,184 km (0.082 R)
• M68: 41,269,415 km (0.094 R)
• M69: 41,707,438 km (0.057 R)
• M70: 41,927,047 km (0.11 R)
• M71: 42,147,106 km (0.048 R)
• M72: 42,588,270 km (0.103 R)
• M73: 42,809,375 km (0.097 R)
• M74: 42,957,178 km (0.036 R)
• M75: 43,178,882 km (0.052 R)
• M76: 43,475,236 km (0.054 R)
• M77: 43,921,037 km (0.042 R)
• M78: 44,368,335 km (0.101 R)
• M79: 44,817,128 km (0.088 R)
• M80: 45,794,601 km (0.085 R)
• M81: 46,248,182 km (0.11 R)
• M82: 46,855,250 km (0.066 R)
• M83: 47,007,391 km (0.117 R)
• M84: 48,307,546 km (0.065 R)
• M85: 49,697,161 km (0.087 R)
• M86: 50,396,830 km (0.099 R)
• M87: 51,178,030 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.2

Radius: 3.6

Gravity: 39.44 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.37 AU - 14.39 AU

Year: 15426 Days

Day: 18.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,079,580 km

• M1: 140,921 km (0.045 R)
• M2: 274,063 km (0.049 R)
• M3: 316,549 km (0.078 R)
• M4: 361,279 km (0.104 R)
• M5: 474,375 km (0.05 R)
• M6: 876,045 km (0.065 R)
• M7: 983,905 km (0.084 R)
• M8: 1,165,367 km (0.099 R)
• M9: 1,482,066 km (0.095 R)
• M10: 1,533,079 km (0.088 R)
• M11: 1,558,810 km (0.101 R)
• M12: 1,610,720 km (0.073 R)
• M13: 2,018,225 km (0.046 R)
• M14: 2,608,089 km (0.118 R)
• M15: 2,763,372 km (0.093 R)
• M16: 3,756,851 km (0.066 R)
• M17: 3,791,708 km (0.101 R)
• M18: 3,861,719 km (0.116 R)
• M19: 3,896,875 km (0.032 R)
• M20: 3,967,485 km (0.052 R)
• M21: 4,110,201 km (0.093 R)
• M22: 4,511,124 km (0.086 R)
• M23: 4,962,610 km (0.116 R)
• M24: 5,467,653 km (0.049 R)
• M25: 5,706,261 km (0.093 R)
• M26: 6,652,169 km (0.11 R)
• M27: 7,645,648 km (0.074 R)
• M28: 7,867,651 km (0.065 R)
• M29: 8,046,720 km (0.076 R)
• M30: 9,670,754 km (0.049 R)
• M31: 9,910,709 km (0.111 R)
• M32: 10,055,670 km (0.07 R)
• M33: 10,250,147 km (0.108 R)
• M34: 11,645,147 km (0.081 R)
• M35: 11,747,023 km (0.091 R)
• M36: 12,468,683 km (0.088 R)
• M37: 12,625,163 km (0.026 R)
• M38: 12,887,408 km (0.083 R)
• M39: 13,417,283 km (0.116 R)
• M40: 13,470,690 km (0.083 R)
• M41: 14,171,107 km (0.111 R)
• M42: 14,334,468 km (0.116 R)
• M43: 14,607,933 km (0.074 R)
• M44: 14,662,835 km (0.114 R)
• M45: 14,717,887 km (0.109 R)
• M46: 17,845,979 km (0.075 R)
• M47: 17,963,413 km (0.057 R)
• M48: 18,673,853 km (0.089 R)
• M49: 18,852,922 km (0.088 R)
• M50: 19,574,732 km (0.103 R)
• M51: 19,878,116 km (0.068 R)
• M52: 20,921,262 km (0.114 R)
• M53: 21,293,761 km (0.104 R)
• M54: 21,793,717 km (0.092 R)
• M55: 25,929,949 km (0.119 R)
• M56: 26,263,103 km (0.111 R)
• M57: 26,664,773 km (0.085 R)
• M58: 27,203,475 km (0.096 R)
• M59: 31,214,643 km (0.117 R)
• M60: 31,356,162 km (0.105 R)
• M61: 31,568,891 km (0.037 R)
• M62: 31,853,426 km (0.091 R)
• M63: 32,210,067 km (0.11 R)
• M64: 33,650,246 km (0.037 R)
• M65: 34,013,469 km (0.111 R)
• M66: 35,701,382 km (0.059 R)
• M67: 37,566,718 km (0.118 R)
• M68: 37,792,611 km (0.117 R)
• M69: 37,868,008 km (0.116 R)
• M70: 38,929,256 km (0.108 R)
• M71: 39,005,401 km (0.065 R)
• M72: 39,539,914 km (0.095 R)
• M73: 39,616,508 km (0.087 R)
• M74: 41,313,397 km (0.093 R)
• M75: 41,391,038 km (0.108 R)
• M76: 42,327,222 km (0.067 R)
• M77: 43,586,237 km (0.049 R)
• M78: 43,823,649 km (0.081 R)
• M79: 45,017,141 km (0.086 R)
• M80: 45,577,834 km (0.119 R)
• M81: 47,111,212 km (0.068 R)
• M82: 47,273,526 km (0.088 R)
• M83: 47,680,432 km (0.093 R)
• M84: 49,072,141 km (0.108 R)
• M85: 49,401,555 km (0.11 R)
• M86: 51,560,552 km (0.067 R)
• M87: 52,315,123 km (0.088 R)
• M88: 54,259,746 km (0.045 R)
• M89: 54,770,922 km (0.093 R)
• M90: 55,112,604 km (0.096 R)
• M91: 55,626,472 km (0.107 R)
• M92: 56,055,968 km (0.098 R)
• M93: 56,918,100 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.3

Radius: 4.5

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.31 AU - 14.51 AU

Year: 18500 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,079,580 km

• M1: 119,678 km (0.055 R)
• M2: 177,722 km (0.106 R)
• M3: 215,870 km (0.086 R)
• M4: 279,449 km (0.07 R)
• M5: 439,519 km (0.115 R)
• M6: 522,695 km (0.105 R)
• M7: 580,889 km (0.087 R)
• M8: 641,476 km (0.085 R)
• M9: 818,899 km (0.062 R)
• M10: 1,066,184 km (0.116 R)
• M11: 1,179,130 km (0.119 R)
• M12: 1,335,610 km (0.115 R)
• M13: 1,478,177 km (0.117 R)
• M14: 1,561,802 km (0.096 R)
• M15: 1,625,530 km (0.064 R)
• M16: 1,911,861 km (0.108 R)
• M17: 2,049,341 km (0.09 R)
• M18: 2,406,880 km (0.034 R)
• M19: 3,098,322 km (0.102 R)
• M20: 3,732,317 km (0.078 R)
• M21: 4,166,749 km (0.095 R)
• M22: 4,435,128 km (0.064 R)
• M23: 4,832,610 km (0.055 R)
• M24: 4,988,491 km (0.118 R)
• M25: 5,792,729 km (0.066 R)
• M26: 7,445,935 km (0.089 R)
• M27: 7,662,253 km (0.059 R)
• M28: 8,323,476 km (0.082 R)
• M29: 8,964,503 km (0.059 R)
• M30: 9,156,138 km (0.113 R)
• M31: 9,699,776 km (0.087 R)
• M32: 9,778,166 km (0.08 R)
• M33: 10,174,002 km (0.046 R)
• M34: 10,373,715 km (0.103 R)
• M35: 11,892,283 km (0.061 R)
• M36: 12,527,475 km (0.075 R)
• M37: 14,948,866 km (0.06 R)
• M38: 15,450,019 km (0.098 R)
• M39: 15,541,723 km (0.096 R)
• M40: 16,844,720 km (0.083 R)
• M41: 18,473,392 km (0.083 R)
• M42: 18,814,924 km (0.103 R)
• M43: 19,257,136 km (0.068 R)
• M44: 20,051,500 km (0.11 R)
• M45: 20,603,965 km (0.097 R)
• M46: 20,856,636 km (0.068 R)
• M47: 21,365,269 km (0.09 R)
• M48: 22,446,413 km (0.114 R)
• M49: 23,229,557 km (0.049 R)
• M50: 23,650,975 km (0.112 R)
• M51: 26,067,429 km (0.106 R)
• M52: 26,340,894 km (0.1 R)
• M53: 26,505,302 km (0.045 R)
• M54: 26,560,204 km (0.095 R)
• M55: 26,725,061 km (0.094 R)
• M56: 27,000,620 km (0.098 R)
• M57: 28,112,432 km (0.064 R)
• M58: 28,392,778 km (0.055 R)
• M59: 29,409,445 km (0.111 R)
• M60: 30,898,842 km (0.098 R)
• M61: 31,362,146 km (0.068 R)
• M62: 31,536,428 km (0.109 R)
• M63: 31,652,815 km (0.065 R)
• M64: 31,886,038 km (0.118 R)
• M65: 32,530,207 km (0.092 R)
• M66: 33,712,479 km (0.111 R)
• M67: 36,118,760 km (0.12 R)
• M68: 36,362,455 km (0.063 R)
• M69: 36,790,156 km (0.084 R)
• M70: 36,974,011 km (0.083 R)
• M71: 37,096,682 km (0.116 R)
• M72: 37,404,105 km (0.119 R)
• M73: 38,145,363 km (0.116 R)
• M74: 38,269,230 km (0.097 R)
• M75: 38,517,712 km (0.111 R)
• M76: 40,650,678 km (0.057 R)
• M77: 41,094,535 km (0.089 R)
• M78: 42,564,334 km (0.085 R)
• M79: 43,015,073 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 14,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit