🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.79 AU - 0.95 AU

Year: 292 Days

Day: 25 Hours

Environment

Temp: 86 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,245,429 km

• M1: 49,816 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.25 AU - 1.59 AU

Year: 609 Days

Day: 41.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,245,429 km

• M1: 46,824 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.93 AU - 2.49 AU

Year: 1182 Days

Day: 22.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.54 AU - 2.8 AU

Year: 1570 Days

Day: 30 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,245,429 km

• M1: 1,271,731 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.49 AU - 4.07 AU

Year: 2138 Days

Day: 45.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,245,429 km

• M1: 1,623,436 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184

Radius: 8.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.84 AU - 7.76 AU

Year: 7098 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 96,245,429 km

• M1: 147,055 km (0.108 R)
• M2: 284,984 km (0.105 R)
• M3: 444,156 km (0.112 R)
• M4: 564,433 km (0.104 R)
• M5: 897,138 km (0.092 R)
• M6: 1,053,618 km (0.102 R)
• M7: 1,245,851 km (0.103 R)
• M8: 1,366,577 km (0.077 R)
• M9: 1,435,541 km (0.091 R)
• M10: 1,491,491 km (0.097 R)
• M11: 2,302,012 km (0.101 R)
• M12: 2,830,691 km (0.103 R)
• M13: 3,509,716 km (0.117 R)
• M14: 3,586,160 km (0.065 R)
• M15: 3,857,830 km (0.077 R)
• M16: 4,096,139 km (0.091 R)
• M17: 4,359,731 km (0.113 R)
• M18: 4,924,912 km (0.067 R)
• M19: 5,183,566 km (0.114 R)
• M20: 5,270,782 km (0.062 R)
• M21: 5,557,710 km (0.095 R)
• M22: 5,917,643 km (0.113 R)
• M23: 6,308,542 km (0.106 R)
• M24: 6,731,605 km (0.066 R)
• M25: 6,898,706 km (0.115 R)
• M26: 7,115,324 km (0.11 R)
• M27: 7,679,457 km (0.055 R)
• M28: 8,055,247 km (0.078 R)
• M29: 8,462,602 km (0.076 R)
• M30: 8,824,479 km (0.105 R)
• M31: 9,510,236 km (0.071 R)
• M32: 9,778,465 km (0.105 R)
• M33: 10,460,182 km (0.056 R)
• M34: 10,960,438 km (0.114 R)
• M35: 11,157,159 km (0.076 R)
• M36: 11,553,892 km (0.071 R)
• M37: 11,668,185 km (0.076 R)
• M38: 12,099,925 km (0.089 R)
• M39: 12,507,728 km (0.11 R)
• M40: 12,801,688 km (0.096 R)
• M41: 12,979,111 km (0.111 R)
• M42: 13,969,898 km (0.099 R)
• M43: 14,061,153 km (0.087 R)
• M44: 14,183,225 km (0.045 R)
• M45: 14,520,568 km (0.075 R)
• M46: 15,109,535 km (0.059 R)
• M47: 15,328,546 km (0.047 R)
• M48: 15,422,643 km (0.102 R)
• M49: 15,959,849 km (0.114 R)
• M50: 16,922,960 km (0.107 R)
• M51: 17,378,785 km (0.045 R)
• M52: 18,703,324 km (0.092 R)
• M53: 18,871,173 km (0.117 R)
• M54: 20,335,287 km (0.097 R)
• M55: 22,474,238 km (0.097 R)
• M56: 24,060,873 km (0.101 R)
• M57: 24,389,988 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.4

Radius: 11.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.4 AU - 9.18 AU

Year: 9379 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 96,245,429 km

• M1: 377,435 km (0.097 R)
• M2: 605,123 km (0.069 R)
• M3: 1,014,872 km (0.041 R)
• M4: 1,364,781 km (0.109 R)
• M5: 1,443,320 km (0.074 R)
• M6: 1,564,195 km (0.09 R)
• M7: 1,773,483 km (0.1 R)
• M8: 2,037,074 km (0.076 R)
• M9: 2,196,695 km (0.099 R)
• M10: 3,109,093 km (0.093 R)
• M11: 3,537,092 km (0.051 R)
• M12: 3,730,223 km (0.11 R)
• M13: 4,040,938 km (0.095 R)
• M14: 4,360,180 km (0.064 R)
• M15: 4,627,361 km (0.083 R)
• M16: 4,747,937 km (0.092 R)
• M17: 4,930,746 km (0.072 R)
• M18: 5,178,181 km (0.033 R)
• M19: 5,303,544 km (0.08 R)
• M20: 5,685,317 km (0.081 R)
• M21: 6,275,032 km (0.048 R)
• M22: 6,815,529 km (0.062 R)
• M23: 7,160,951 km (0.068 R)
• M24: 7,371,136 km (0.066 R)
• M25: 7,583,266 km (0.115 R)
• M26: 7,761,586 km (0.106 R)
• M27: 8,451,831 km (0.116 R)
• M28: 8,525,732 km (0.106 R)
• M29: 8,599,783 km (0.068 R)
• M30: 8,785,733 km (0.088 R)
• M31: 9,199,820 km (0.081 R)
• M32: 9,774,725 km (0.117 R)
• M33: 10,243,116 km (0.085 R)
• M34: 11,527,563 km (0.075 R)
• M35: 12,608,408 km (0.083 R)
• M36: 12,819,939 km (0.111 R)
• M37: 12,990,182 km (0.081 R)
• M38: 13,591,415 km (0.032 R)
• M39: 14,114,110 km (0.071 R)
• M40: 14,776,679 km (0.079 R)
• M41: 15,044,609 km (0.103 R)
• M42: 15,223,977 km (0.113 R)
• M43: 15,585,106 km (0.11 R)
• M44: 15,675,912 km (0.109 R)
• M45: 16,685,548 km (0.078 R)
• M46: 17,621,432 km (0.108 R)
• M47: 17,763,401 km (0.098 R)
• M48: 18,239,122 km (0.109 R)
• M49: 18,815,373 km (0.113 R)
• M50: 18,960,483 km (0.073 R)
• M51: 19,105,892 km (0.099 R)
• M52: 19,251,600 km (0.079 R)
• M53: 21,230,481 km (0.085 R)
• M54: 21,684,660 km (0.089 R)
• M55: 22,346,182 km (0.103 R)
• M56: 22,756,678 km (0.117 R)
• M57: 22,962,824 km (0.081 R)
• M58: 23,898,260 km (0.087 R)
• M59: 25,967,647 km (0.058 R)
• M60: 26,291,078 km (0.089 R)
• M61: 26,561,551 km (0.08 R)
• M62: 27,050,885 km (0.078 R)
• M63: 28,093,732 km (0.025 R)
• M64: 28,703,493 km (0.036 R)
• M65: 30,501,959 km (0.035 R)
• M66: 30,615,503 km (0.087 R)
• M67: 30,843,191 km (0.053 R)
• M68: 31,300,213 km (0.092 R)
• M69: 31,702,033 km (0.063 R)
• M70: 32,510,609 km (0.096 R)
• M71: 33,092,246 km (0.096 R)
• M72: 33,912,491 km (0.117 R)
• M73: 34,384,173 km (0.107 R)
• M74: 34,739,318 km (0.119 R)
• M75: 35,036,270 km (0.11 R)
• M76: 35,692,556 km (0.067 R)
• M77: 36,956,508 km (0.046 R)
• M78: 37,990,529 km (0.112 R)
• M79: 38,603,282 km (0.087 R)
• M80: 39,219,176 km (0.071 R)
• M81: 40,024,761 km (0.077 R)
• M82: 40,398,456 km (0.042 R)
• M83: 40,523,221 km (0.102 R)
• M84: 40,898,562 km (0.088 R)
• M85: 41,589,405 km (0.08 R)
• M86: 42,094,298 km (0.054 R)
• M87: 42,284,137 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.9

Radius: 3.5

Gravity: 77.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.1 AU - 18.1 AU

Year: 20077 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,245,429 km

• M1: 46,226 km (0.076 R)
• M2: 73,602 km (0.077 R)
• M3: 215,421 km (0.048 R)
• M4: 265,835 km (0.117 R)
• M5: 722,707 km (0.066 R)
• M6: 1,199,027 km (0.119 R)
• M7: 1,354,310 km (0.052 R)
• M8: 2,184,877 km (0.083 R)
• M9: 2,768,757 km (0.071 R)
• M10: 3,706,138 km (0.12 R)
• M11: 4,348,960 km (0.113 R)
• M12: 4,396,083 km (0.078 R)
• M13: 5,528,389 km (0.092 R)
• M14: 6,365,988 km (0.105 R)
• M15: 6,581,558 km (0.111 R)
• M16: 6,690,166 km (0.11 R)
• M17: 7,075,231 km (0.092 R)
• M18: 7,242,482 km (0.059 R)
• M19: 7,354,680 km (0.084 R)
• M20: 8,448,839 km (0.096 R)
• M21: 8,566,872 km (0.037 R)
• M22: 8,745,043 km (0.032 R)
• M23: 9,531,180 km (0.108 R)
• M24: 10,026,199 km (0.092 R)
• M25: 10,151,263 km (0.112 R)
• M26: 11,040,921 km (0.101 R)
• M27: 13,302,991 km (0.116 R)
• M28: 13,855,456 km (0.052 R)
• M29: 13,925,019 km (0.094 R)
• M30: 14,134,456 km (0.059 R)
• M31: 15,919,906 km (0.111 R)
• M32: 16,506,031 km (0.091 R)
• M33: 16,950,336 km (0.112 R)
• M34: 18,459,330 km (0.073 R)
• M35: 18,997,583 km (0.103 R)
• M36: 19,152,267 km (0.088 R)
• M37: 20,642,861 km (0.078 R)
• M38: 21,041,389 km (0.091 R)
• M39: 21,764,845 km (0.111 R)
• M40: 23,319,017 km (0.107 R)
• M41: 24,486,778 km (0.111 R)
• M42: 25,930,248 km (0.106 R)
• M43: 26,273,874 km (0.087 R)
• M44: 28,102,558 km (0.056 R)
• M45: 28,278,785 km (0.036 R)
• M46: 29,344,221 km (0.12 R)
• M47: 30,061,692 km (0.089 R)
• M48: 31,422,584 km (0.117 R)
• M49: 32,340,965 km (0.112 R)
• M50: 34,580,745 km (0.052 R)
• M51: 35,338,458 km (0.074 R)
• M52: 35,528,746 km (0.086 R)
• M53: 35,624,040 km (0.025 R)
• M54: 35,814,777 km (0.073 R)
• M55: 36,485,125 km (0.118 R)
• M56: 37,353,242 km (0.117 R)
• M57: 38,423,316 km (0.096 R)
• M58: 38,716,976 km (0.103 R)
• M59: 39,011,235 km (0.067 R)
• M60: 39,306,392 km (0.073 R)
• M61: 43,209,251 km (0.03 R)
• M62: 46,190,287 km (0.091 R)
• M63: 47,024,295 km (0.087 R)
• M64: 47,863,091 km (0.104 R)
• M65: 48,601,207 km (0.045 R)
• M66: 49,555,791 km (0.12 R)
• M67: 50,730,882 km (0.059 R)
• M68: 50,838,144 km (0.03 R)
• M69: 51,375,649 km (0.112 R)
• M70: 51,806,939 km (0.08 R)
• M71: 53,762,932 km (0.108 R)
• M72: 53,981,644 km (0.103 R)
• M73: 54,859,933 km (0.075 R)
• M74: 55,080,290 km (0.081 R)
• M75: 60,341,049 km (0.098 R)
• M76: 61,480,835 km (0.103 R)
• M77: 62,512,761 km (0.099 R)
• M78: 62,627,802 km (0.077 R)
• M79: 62,858,033 km (0.111 R)
• M80: 63,203,904 km (0.097 R)
• M81: 65,525,812 km (0.085 R)
• M82: 66,110,590 km (0.084 R)
• M83: 67,049,915 km (0.104 R)
• M84: 68,704,468 km (0.085 R)
• M85: 72,173,942 km (0.106 R)
• M86: 72,656,993 km (0.103 R)
• M87: 73,626,238 km (0.075 R)
• M88: 75,210,329 km (0.083 R)
• M89: 76,682,522 km (0.072 R)
• M90: 78,164,289 km (0.06 R)
• M91: 81,030,584 km (0.09 R)
• M92: 81,532,485 km (0.106 R)
• M93: 83,804,278 km (0.108 R)
• M94: 84,057,847 km (0.053 R)
• M95: 84,947,804 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.9

Radius: 5.4

Gravity: 20.74 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.14 AU - 19.26 AU

Year: 30278 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,245,429 km

• M1: 75,697 km (0.117 R)
• M2: 724,054 km (0.096 R)
• M3: 1,016,069 km (0.078 R)
• M4: 1,735,186 km (0.117 R)
• M5: 1,886,728 km (0.102 R)
• M6: 1,964,070 km (0.118 R)
• M7: 2,042,609 km (0.113 R)
• M8: 2,366,938 km (0.059 R)
• M9: 2,794,937 km (0.093 R)
• M10: 3,200,347 km (0.117 R)
• M11: 3,817,887 km (0.115 R)
• M12: 4,216,117 km (0.067 R)
• M13: 4,420,168 km (0.103 R)
• M14: 5,823,097 km (0.12 R)
• M15: 6,454,849 km (0.07 R)
• M16: 6,513,342 km (0.081 R)
• M17: 8,158,619 km (0.114 R)
• M18: 8,221,899 km (0.105 R)
• M19: 9,322,790 km (0.104 R)
• M20: 9,789,385 km (0.062 R)
• M21: 9,924,173 km (0.119 R)
• M22: 12,379,074 km (0.048 R)
• M23: 12,744,392 km (0.054 R)
• M24: 13,786,042 km (0.095 R)
• M25: 15,087,244 km (0.073 R)
• M26: 16,347,307 km (0.103 R)
• M27: 16,427,193 km (0.062 R)
• M28: 16,667,596 km (0.054 R)
• M29: 16,909,197 km (0.069 R)
• M30: 17,070,763 km (0.114 R)
• M31: 18,966,766 km (0.076 R)
• M32: 20,153,077 km (0.037 R)
• M33: 20,928,293 km (0.05 R)
• M34: 21,537,905 km (0.105 R)
• M35: 22,330,474 km (0.074 R)
• M36: 22,864,090 km (0.071 R)
• M37: 24,398,515 km (0.066 R)
• M38: 24,764,432 km (0.104 R)
• M39: 25,779,902 km (0.12 R)
• M40: 26,059,201 km (0.102 R)
• M41: 26,246,049 km (0.082 R)
• M42: 27,186,571 km (0.064 R)
• M43: 27,281,116 km (0.092 R)
• M44: 27,565,801 km (0.071 R)
• M45: 31,156,300 km (0.119 R)
• M46: 31,652,665 km (0.082 R)
• M47: 32,552,646 km (0.092 R)
• M48: 35,612,970 km (0.079 R)
• M49: 36,027,805 km (0.108 R)
• M50: 36,444,435 km (0.111 R)
• M51: 37,914,832 km (0.058 R)
• M52: 38,020,598 km (0.082 R)
• M53: 40,048,696 km (0.038 R)
• M54: 40,696,455 km (0.036 R)
• M55: 43,986,860 km (0.08 R)
• M56: 44,878,613 km (0.072 R)
• M57: 46,340,334 km (0.043 R)
• M58: 47,703,470 km (0.077 R)
• M59: 47,931,906 km (0.057 R)
• M60: 48,964,580 km (0.063 R)
• M61: 51,636,697 km (0.091 R)
• M62: 51,871,266 km (0.069 R)
• M63: 52,341,453 km (0.03 R)
• M64: 56,274,530 km (0.105 R)
• M65: 58,826,371 km (0.042 R)
• M66: 61,664,242 km (0.059 R)
• M67: 62,411,932 km (0.115 R)
• M68: 62,786,825 km (0.077 R)
• M69: 64,294,023 km (0.063 R)
• M70: 66,322,122 km (0.107 R)
• M71: 69,015,781 km (0.11 R)
• M72: 69,791,895 km (0.064 R)
• M73: 73,715,847 km (0.093 R)
• M74: 74,906,945 km (0.107 R)
• M75: 78,653,025 km (0.106 R)
• M76: 78,787,813 km (0.067 R)
• M77: 79,598,933 km (0.042 R)
• M78: 80,548,730 km (0.096 R)
• M79: 84,247,088 km (0.117 R)
• M80: 84,799,703 km (0.062 R)
• M81: 86,186,475 km (0.104 R)
• M82: 86,325,601 km (0.069 R)
• M83: 88,701,514 km (0.097 R)
• M84: 91,382,308 km (0.074 R)
• M85: 91,665,946 km (0.063 R)
• M86: 94,376,061 km (0.118 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit