🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.67 AU - 0.95 AU

Year: 275 Days

Day: 38.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,925,197 km

• M1: 170,691 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.06 AU - 4.64 AU

Year: 2846 Days

Day: 44.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.83 AU - 4.39 AU

Year: 3139 Days

Day: 24.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,925,197 km

• M1: 1,220,120 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 12.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.81 AU - 4.95 AU

Year: 3453 Days

Day: 9.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 106,925,197 km

• M1: 178,321 km (0.119 R)
• M2: 273,315 km (0.081 R)
• M3: 443,258 km (0.107 R)
• M4: 583,731 km (0.107 R)
• M5: 707,000 km (0.084 R)
• M6: 803,490 km (0.108 R)
• M7: 888,611 km (0.089 R)
• M8: 1,034,469 km (0.064 R)
• M9: 1,152,502 km (0.105 R)
• M10: 1,377,048 km (0.057 R)
• M11: 1,481,767 km (0.085 R)
• M12: 1,562,101 km (0.086 R)
• M13: 1,664,576 km (0.112 R)
• M14: 1,776,774 km (0.077 R)
• M15: 1,993,990 km (0.1 R)
• M16: 2,367,985 km (0.079 R)
• M17: 2,511,000 km (0.097 R)
• M18: 2,756,042 km (0.109 R)
• M19: 2,839,517 km (0.118 R)
• M20: 2,983,430 km (0.085 R)
• M21: 3,069,150 km (0.045 R)
• M22: 3,173,270 km (0.107 R)
• M23: 3,619,820 km (0.09 R)
• M24: 3,776,299 km (0.093 R)
• M25: 3,944,447 km (0.114 R)
• M26: 4,076,991 km (0.111 R)
• M27: 4,612,252 km (0.119 R)
• M28: 4,752,126 km (0.081 R)
• M29: 4,903,519 km (0.116 R)
• M30: 5,118,192 km (0.087 R)
• M31: 5,336,156 km (0.111 R)
• M32: 5,610,219 km (0.1 R)
• M33: 5,899,691 km (0.065 R)
• M34: 6,062,603 km (0.097 R)
• M35: 6,260,222 km (0.103 R)
• M36: 7,129,535 km (0.113 R)
• M37: 7,361,562 km (0.092 R)
• M38: 7,643,404 km (0.099 R)
• M39: 8,072,750 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 15

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.3 AU - 4.58 AU

Year: 3525 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 106,925,197 km

• M1: 187,297 km (0.113 R)
• M2: 387,010 km (0.105 R)
• M3: 483,800 km (0.05 R)
• M4: 621,130 km (0.075 R)
• M5: 764,296 km (0.086 R)
• M6: 874,549 km (0.085 R)
• M7: 1,100,891 km (0.1 R)
• M8: 1,320,800 km (0.089 R)
• M9: 1,584,690 km (0.05 R)
• M10: 1,866,383 km (0.1 R)
• M11: 1,974,393 km (0.105 R)
• M12: 2,068,639 km (0.102 R)
• M13: 2,478,837 km (0.101 R)
• M14: 2,615,719 km (0.105 R)
• M15: 2,772,797 km (0.052 R)
• M16: 3,078,275 km (0.109 R)
• M17: 3,547,564 km (0.087 R)
• M18: 3,959,706 km (0.026 R)
• M19: 4,120,823 km (0.095 R)
• M20: 4,366,762 km (0.108 R)
• M21: 4,723,403 km (0.078 R)
• M22: 4,894,543 km (0.111 R)
• M23: 5,309,528 km (0.055 R)
• M24: 5,918,989 km (0.082 R)
• M25: 6,080,555 km (0.103 R)
• M26: 6,862,802 km (0.105 R)
• M27: 7,228,868 km (0.064 R)
• M28: 7,601,367 km (0.111 R)
• M29: 7,727,029 km (0.107 R)
• M30: 8,495,214 km (0.12 R)
• M31: 8,862,178 km (0.116 R)
• M32: 9,638,740 km (0.117 R)
• M33: 10,298,018 km (0.1 R)
• M34: 10,605,143 km (0.089 R)
• M35: 11,458,150 km (0.091 R)
• M36: 11,863,710 km (0.099 R)
• M37: 12,039,038 km (0.106 R)
• M38: 12,481,100 km (0.105 R)
• M39: 12,928,547 km (0.059 R)
• M40: 13,624,776 km (0.045 R)
• M41: 13,777,814 km (0.057 R)
• M42: 14,085,537 km (0.099 R)
• M43: 14,271,338 km (0.108 R)
• M44: 14,707,864 km (0.12 R)
• M45: 15,882,806 km (0.11 R)
• M46: 16,693,626 km (0.045 R)
• M47: 16,923,259 km (0.104 R)
• M48: 17,352,156 km (0.107 R)
• M49: 17,484,850 km (0.042 R)
• M50: 18,728,606 km (0.068 R)
• M51: 19,275,237 km (0.034 R)
• M52: 20,105,206 km (0.06 R)
• M53: 20,244,631 km (0.084 R)
• M54: 20,489,373 km (0.112 R)
• M55: 20,770,468 km (0.029 R)
• M56: 21,371,851 km (0.087 R)
• M57: 21,871,358 km (0.11 R)
• M58: 22,014,823 km (0.076 R)
• M59: 24,241,138 km (0.076 R)
• M60: 25,099,082 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.9

Radius: 6.5

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.89 AU - 18.37 AU

Year: 23279 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,925,197 km

• M1: 87,515 km (0.06 R)
• M2: 293,661 km (0.037 R)
• M3: 343,327 km (0.069 R)
• M4: 452,534 km (0.105 R)
• M5: 660,475 km (0.067 R)
• M6: 1,504,655 km (0.076 R)
• M7: 2,319,515 km (0.104 R)
• M8: 3,690,280 km (0.09 R)
• M9: 3,981,099 km (0.112 R)
• M10: 4,108,107 km (0.116 R)
• M11: 4,236,462 km (0.074 R)
• M12: 4,585,025 km (0.063 R)
• M13: 5,079,446 km (0.099 R)
• M14: 5,125,223 km (0.092 R)
• M15: 5,876,354 km (0.091 R)
• M16: 6,167,023 km (0.101 R)
• M17: 6,511,846 km (0.094 R)
• M18: 6,762,123 km (0.117 R)
• M19: 7,015,392 km (0.106 R)
• M20: 8,654,835 km (0.089 R)
• M21: 11,112,579 km (0.079 R)
• M22: 11,895,424 km (0.076 R)
• M23: 11,956,311 km (0.045 R)
• M24: 12,758,155 km (0.073 R)
• M25: 14,739,280 km (0.033 R)
• M26: 15,133,620 km (0.063 R)
• M27: 16,202,197 km (0.08 R)
• M28: 16,269,816 km (0.052 R)
• M29: 16,337,583 km (0.114 R)
• M30: 17,364,124 km (0.069 R)
• M31: 17,571,915 km (0.118 R)
• M32: 17,990,042 km (0.059 R)
• M33: 18,411,309 km (0.11 R)
• M34: 19,335,525 km (0.045 R)
• M35: 19,767,115 km (0.113 R)
• M36: 20,129,141 km (0.118 R)
• M37: 20,786,475 km (0.107 R)
• M38: 21,080,883 km (0.039 R)
• M39: 21,822,889 km (0.103 R)
• M40: 22,498,024 km (0.079 R)
• M41: 23,179,891 km (0.107 R)
• M42: 23,791,746 km (0.097 R)
• M43: 24,408,987 km (0.108 R)
• M44: 25,344,572 km (0.103 R)
• M45: 25,423,111 km (0.113 R)
• M46: 26,212,539 km (0.109 R)
• M47: 26,610,320 km (0.076 R)
• M48: 28,874,334 km (0.085 R)
• M49: 29,863,325 km (0.102 R)
• M50: 30,695,987 km (0.078 R)
• M51: 31,199,234 km (0.111 R)
• M52: 31,283,458 km (0.108 R)
• M53: 31,536,278 km (0.053 R)
• M54: 31,959,192 km (0.053 R)
• M55: 33,325,319 km (0.115 R)
• M56: 33,411,338 km (0.11 R)
• M57: 37,179,260 km (0.042 R)
• M58: 38,615,100 km (0.035 R)
• M59: 40,252,149 km (0.045 R)
• M60: 42,190,639 km (0.085 R)
• M61: 43,781,911 km (0.088 R)
• M62: 43,970,405 km (0.113 R)
• M63: 44,821,916 km (0.081 R)
• M64: 45,392,781 km (0.083 R)
• M65: 45,583,518 km (0.044 R)
• M66: 45,774,555 km (0.088 R)
• M67: 47,602,790 km (0.088 R)
• M68: 48,087,936 km (0.044 R)
• M69: 48,282,414 km (0.075 R)
• M70: 48,672,116 km (0.12 R)
• M71: 48,769,803 km (0.066 R)
• M72: 49,749,370 km (0.112 R)
• M73: 50,933,587 km (0.114 R)
• M74: 51,728,101 km (0.104 R)
• M75: 51,827,734 km (0.085 R)
• M76: 51,927,366 km (0.06 R)
• M77: 53,934,221 km (0.085 R)
• M78: 55,762,008 km (0.045 R)
• M79: 56,170,859 km (0.096 R)
• M80: 57,403,545 km (0.066 R)
• M81: 61,365,645 km (0.057 R)
• M82: 61,682,194 km (0.107 R)
• M83: 61,787,810 km (0.099 R)
• M84: 64,233,885 km (0.059 R)
• M85: 64,877,156 km (0.108 R)
• M86: 67,037,050 km (0.098 R)
• M87: 68,672,304 km (0.083 R)
• M88: 69,769,754 km (0.11 R)
• M89: 70,320,573 km (0.069 R)
• M90: 72,427,211 km (0.089 R)
• M91: 72,873,312 km (0.095 R)
• M92: 73,880,404 km (0.089 R)
• M93: 75,004,782 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.8

Radius: 5

Gravity: 27.47 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.88 AU - 16.84 AU

Year: 23795 Days

Day: 20.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 106,925,197 km

• M1: 69,862 km (0.106 R)
• M2: 101,876 km (0.117 R)
• M3: 484,099 km (0.1 R)
• M4: 877,840 km (0.109 R)
• M5: 988,992 km (0.091 R)
• M6: 1,194,539 km (0.08 R)
• M7: 2,105,291 km (0.102 R)
• M8: 3,307,908 km (0.112 R)
• M9: 3,350,992 km (0.104 R)
• M10: 3,613,985 km (0.116 R)
• M11: 3,748,025 km (0.099 R)
• M12: 4,113,493 km (0.11 R)
• M13: 4,490,180 km (0.111 R)
• M14: 4,682,713 km (0.114 R)
• M15: 5,026,040 km (0.115 R)
• M16: 5,326,881 km (0.109 R)
• M17: 7,533,300 km (0.07 R)
• M18: 7,647,294 km (0.086 R)
• M19: 8,167,745 km (0.081 R)
• M20: 8,226,237 km (0.114 R)
• M21: 8,343,672 km (0.099 R)
• M22: 10,360,550 km (0.099 R)
• M23: 10,487,409 km (0.055 R)
• M24: 11,000,081 km (0.113 R)
• M25: 11,324,708 km (0.049 R)
• M26: 11,916,817 km (0.089 R)
• M27: 11,983,238 km (0.09 R)
• M28: 12,049,660 km (0.094 R)
• M29: 12,721,803 km (0.07 R)
• M30: 13,337,099 km (0.118 R)
• M31: 13,406,064 km (0.081 R)
• M32: 13,961,969 km (0.106 R)
• M33: 14,383,835 km (0.111 R)
• M34: 16,778,149 km (0.101 R)
• M35: 18,981,576 km (0.077 R)
• M36: 20,553,251 km (0.052 R)
• M37: 21,435,430 km (0.089 R)
• M38: 23,402,493 km (0.113 R)
• M39: 25,170,590 km (0.059 R)
• M40: 25,683,561 km (0.063 R)
• M41: 25,769,280 km (0.11 R)
• M42: 26,199,973 km (0.085 R)
• M43: 28,654,874 km (0.102 R)
• M44: 30,907,967 km (0.116 R)
• M45: 31,273,734 km (0.109 R)
• M46: 31,825,152 km (0.109 R)
• M47: 32,102,057 km (0.055 R)
• M48: 33,686,000 km (0.108 R)
• M49: 33,968,141 km (0.071 R)
• M50: 34,629,514 km (0.03 R)
• M51: 34,819,204 km (0.071 R)
• M52: 35,390,667 km (0.092 R)
• M53: 35,677,447 km (0.105 R)
• M54: 37,317,338 km (0.057 R)
• M55: 40,270,700 km (0.072 R)
• M56: 40,870,288 km (0.068 R)
• M57: 41,977,312 km (0.087 R)
• M58: 42,382,274 km (0.117 R)
• M59: 44,015,134 km (0.071 R)
• M60: 44,117,758 km (0.118 R)
• M61: 44,529,601 km (0.061 R)
• M62: 45,356,878 km (0.074 R)
• M63: 45,460,549 km (0.102 R)
• M64: 47,552,526 km (0.05 R)
• M65: 48,503,968 km (0.083 R)
• M66: 49,461,843 km (0.094 R)
• M67: 51,179,975 km (0.093 R)
• M68: 51,720,921 km (0.119 R)
• M69: 54,013,508 km (0.104 R)
• M70: 55,227,495 km (0.082 R)
• M71: 55,449,199 km (0.066 R)
• M72: 56,562,057 km (0.107 R)
• M73: 56,673,807 km (0.1 R)
• M74: 58,132,536 km (0.092 R)
• M75: 58,357,980 km (0.092 R)
• M76: 58,470,926 km (0.073 R)
• M77: 59,149,652 km (0.069 R)
• M78: 59,376,442 km (0.083 R)
• M79: 59,489,987 km (0.099 R)
• M80: 60,629,175 km (0.099 R)
• M81: 63,276,459 km (0.096 R)
• M82: 64,089,523 km (0.089 R)
• M83: 65,961,142 km (0.093 R)
• M84: 66,196,459 km (0.118 R)
• M85: 66,314,043 km (0.113 R)
• M86: 67,495,119 km (0.076 R)
• M87: 68,325,835 km (0.09 R)
• M88: 69,398,901 km (0.107 R)
• M89: 74,724,884 km (0.103 R)
• M90: 74,847,555 km (0.117 R)
• M91: 77,312,778 km (0.075 R)
• M92: 77,933,310 km (0.058 R)
• M93: 79,554,352 km (0.12 R)
• M94: 81,186,465 km (0.116 R)
• M95: 81,564,649 km (0.118 R)
• M96: 82,956,358 km (0.035 R)
• M97: 83,973,474 km (0.047 R)
• M98: 84,483,602 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.2

Radius: 5.7

Gravity: 29.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15 AU - 20.66 AU

Year: 28363 Days

Day: 17.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,925,197 km

• M1: 177,722 km (0.097 R)
• M2: 3,810,856 km (0.115 R)
• M3: 4,129,799 km (0.066 R)
• M4: 5,608,424 km (0.114 R)
• M5: 8,027,871 km (0.042 R)
• M6: 8,231,024 km (0.104 R)
• M7: 8,299,241 km (0.11 R)
• M8: 8,850,659 km (0.117 R)
• M9: 9,130,856 km (0.092 R)
• M10: 9,201,316 km (0.12 R)
• M11: 9,272,076 km (0.06 R)
• M12: 9,988,799 km (0.109 R)
• M13: 11,097,020 km (0.099 R)
• M14: 11,399,208 km (0.111 R)
• M15: 12,011,363 km (0.105 R)
• M16: 12,477,659 km (0.079 R)
• M17: 12,949,790 km (0.086 R)
• M18: 14,318,910 km (0.109 R)
• M19: 15,396,463 km (0.102 R)
• M20: 16,072,646 km (0.102 R)
• M21: 16,758,253 km (0.111 R)
• M22: 17,892,803 km (0.064 R)
• M23: 18,335,762 km (0.091 R)
• M24: 19,413,615 km (0.116 R)
• M25: 20,143,503 km (0.069 R)
• M26: 20,511,813 km (0.07 R)
• M27: 23,730,860 km (0.104 R)
• M28: 23,925,038 km (0.118 R)
• M29: 24,805,421 km (0.112 R)
• M30: 26,396,694 km (0.036 R)
• M31: 27,001,817 km (0.094 R)
• M32: 27,306,099 km (0.084 R)
• M33: 28,844,564 km (0.103 R)
• M34: 29,051,906 km (0.072 R)
• M35: 29,885,765 km (0.115 R)
• M36: 30,516,470 km (0.104 R)
• M37: 36,385,793 km (0.113 R)
• M38: 37,963,003 km (0.067 R)
• M39: 39,217,680 km (0.104 R)
• M40: 39,332,422 km (0.098 R)
• M41: 39,677,394 km (0.12 R)
• M42: 39,907,925 km (0.087 R)
• M43: 41,533,754 km (0.082 R)
• M44: 42,826,430 km (0.108 R)
• M45: 45,210,122 km (0.067 R)
• M46: 45,450,975 km (0.08 R)
• M47: 46,661,072 km (0.097 R)
• M48: 51,104,278 km (0.112 R)
• M49: 51,857,803 km (0.085 R)
• M50: 54,908,552 km (0.107 R)
• M51: 55,422,720 km (0.084 R)
• M52: 55,680,327 km (0.107 R)
• M53: 59,460,666 km (0.064 R)
• M54: 59,988,597 km (0.104 R)
• M55: 60,783,410 km (0.103 R)
• M56: 61,581,664 km (0.089 R)
• M57: 61,715,106 km (0.097 R)
• M58: 61,982,138 km (0.105 R)
• M59: 63,323,133 km (0.069 R)
• M60: 64,267,544 km (0.12 R)
• M61: 65,216,593 km (0.047 R)
• M62: 66,580,328 km (0.076 R)
• M63: 67,540,596 km (0.061 R)
• M64: 67,678,077 km (0.063 R)
• M65: 67,953,486 km (0.12 R)
• M66: 68,367,274 km (0.111 R)
• M67: 70,169,928 km (0.073 R)
• M68: 72,269,385 km (0.092 R)
• M69: 73,680,392 km (0.089 R)
• M70: 76,099,988 km (0.109 R)
• M71: 77,535,380 km (0.095 R)
• M72: 78,690,126 km (0.118 R)
• M73: 78,979,597 km (0.043 R)
• M74: 79,705,147 km (0.078 R)
• M75: 81,748,205 km (0.118 R)
• M76: 82,188,322 km (0.083 R)
• M77: 86,631,828 km (0.106 R)
• M78: 86,930,724 km (0.12 R)
• M79: 87,080,472 km (0.062 R)
• M80: 87,230,070 km (0.049 R)
• M81: 87,980,004 km (0.104 R)
• M82: 88,581,387 km (0.055 R)
• M83: 92,371,150 km (0.091 R)
• M84: 93,135,446 km (0.075 R)
• M85: 94,055,323 km (0.112 R)
• M86: 94,362,597 km (0.058 R)
• M87: 95,286,513 km (0.072 R)
• M88: 97,920,633 km (0.058 R)
• M89: 99,168,428 km (0.06 R)
• M90: 99,950,975 km (0.114 R)
• M91: 102,626,982 km (0.097 R)
• M92: 104,053,098 km (0.097 R)
• M93: 104,370,994 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 12,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit