🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.66 AU

Year: 171 Days

Day: 23.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,665,244 km

• M1: 54,154 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.57 AU - 0.65 AU

Year: 171 Days

Day: 22.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,665,244 km

• M1: 445,951 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.18 AU - 1.76 AU

Year: 638 Days

Day: 33.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.66 AU - 3.16 AU

Year: 1778 Days

Day: 12.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,665,244 km

• M1: 688,300 km (0.12 R)
• M2: 2,265,660 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.48 AU - 5.2 AU

Year: 3814 Days

Day: 23.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.5

Radius: 14.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.59 AU - 5.89 AU

Year: 4925 Days

Day: 11.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 83,665,244 km

• M1: 182,210 km (0.054 R)
• M2: 311,164 km (0.097 R)
• M3: 445,353 km (0.114 R)
• M4: 590,463 km (0.109 R)
• M5: 736,171 km (0.074 R)
• M6: 834,607 km (0.059 R)
• M7: 1,449,903 km (0.073 R)
• M8: 1,804,749 km (0.052 R)
• M9: 1,943,576 km (0.065 R)
• M10: 2,158,548 km (0.096 R)
• M11: 2,628,285 km (0.087 R)
• M12: 2,786,709 km (0.07 R)
• M13: 2,932,268 km (0.12 R)
• M14: 3,080,220 km (0.047 R)
• M15: 3,180,451 km (0.079 R)
• M16: 3,384,053 km (0.076 R)
• M17: 3,539,785 km (0.088 R)
• M18: 3,715,562 km (0.113 R)
• M19: 4,372,596 km (0.106 R)
• M20: 4,734,174 km (0.091 R)
• M21: 4,830,964 km (0.111 R)
• M22: 5,105,476 km (0.092 R)
• M23: 6,404,285 km (0.108 R)
• M24: 6,750,006 km (0.073 R)
• M25: 6,881,203 km (0.073 R)
• M26: 6,991,157 km (0.118 R)
• M27: 7,101,860 km (0.051 R)
• M28: 7,280,031 km (0.111 R)
• M29: 7,437,109 km (0.1 R)
• M30: 7,572,794 km (0.084 R)
• M31: 7,984,637 km (0.063 R)
• M32: 8,077,088 km (0.096 R)
• M33: 8,193,326 km (0.11 R)
• M34: 8,782,592 km (0.118 R)
• M35: 9,434,390 km (0.106 R)
• M36: 9,532,376 km (0.041 R)
• M37: 9,679,880 km (0.067 R)
• M38: 10,277,523 km (0.092 R)
• M39: 10,378,352 km (0.05 R)
• M40: 10,530,194 km (0.067 R)
• M41: 10,912,865 km (0.105 R)
• M42: 11,456,504 km (0.119 R)
• M43: 11,903,054 km (0.068 R)
• M44: 12,115,333 km (0.032 R)
• M45: 12,248,475 km (0.07 R)
• M46: 12,435,921 km (0.062 R)
• M47: 12,570,260 km (0.056 R)
• M48: 13,085,475 km (0.076 R)
• M49: 13,635,397 km (0.117 R)
• M50: 13,773,925 km (0.072 R)
• M51: 14,305,147 km (0.077 R)
• M52: 14,700,833 km (0.069 R)
• M53: 15,474,254 km (0.087 R)
• M54: 15,880,562 km (0.11 R)
• M55: 16,055,741 km (0.086 R)
• M56: 16,231,519 km (0.107 R)
• M57: 16,614,639 km (0.109 R)
• M58: 16,792,511 km (0.097 R)
• M59: 19,286,307 km (0.026 R)
• M60: 19,598,368 km (0.055 R)
• M61: 19,754,997 km (0.099 R)
• M62: 20,353,987 km (0.058 R)
• M63: 20,926,947 km (0.095 R)
• M64: 21,055,003 km (0.104 R)
• M65: 21,247,685 km (0.11 R)
• M66: 21,634,545 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 13.5

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.81 AU - 9.19 AU

Year: 8876 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,665,244 km

• M1: 169,195 km (0.058 R)
• M2: 491,579 km (0.116 R)
• M3: 785,688 km (0.107 R)
• M4: 896,839 km (0.103 R)
• M5: 1,048,531 km (0.118 R)
• M6: 1,265,149 km (0.079 R)
• M7: 1,379,292 km (0.091 R)
• M8: 1,764,507 km (0.092 R)
• M9: 1,893,311 km (0.076 R)
• M10: 2,229,756 km (0.075 R)
• M11: 2,393,267 km (0.062 R)
• M12: 2,561,116 km (0.09 R)
• M13: 2,658,803 km (0.101 R)
• M14: 2,883,200 km (0.067 R)
• M15: 3,245,077 km (0.067 R)
• M16: 3,566,862 km (0.047 R)
• M17: 3,787,369 km (0.103 R)
• M18: 4,040,788 km (0.083 R)
• M19: 4,212,826 km (0.082 R)
• M20: 5,109,964 km (0.113 R)
• M21: 5,327,779 km (0.047 R)
• M22: 5,644,178 km (0.086 R)
• M23: 6,428,968 km (0.071 R)
• M24: 6,529,498 km (0.094 R)
• M25: 7,317,729 km (0.108 R)
• M26: 7,422,747 km (0.076 R)
• M27: 7,563,668 km (0.12 R)
• M28: 7,776,696 km (0.082 R)
• M29: 8,244,937 km (0.041 R)
• M30: 8,427,596 km (0.043 R)
• M31: 8,611,601 km (0.05 R)
• M32: 9,858,948 km (0.096 R)
• M33: 10,091,872 km (0.101 R)
• M34: 10,326,591 km (0.102 R)
• M35: 10,881,300 km (0.117 R)
• M36: 11,162,395 km (0.109 R)
• M37: 11,813,744 km (0.09 R)
• M38: 12,310,409 km (0.078 R)
• M39: 12,435,772 km (0.084 R)
• M40: 12,603,471 km (0.095 R)
• M41: 13,068,421 km (0.064 R)
• M42: 13,668,309 km (0.08 R)
• M43: 15,073,332 km (0.099 R)
• M44: 15,341,860 km (0.07 R)
• M45: 15,431,768 km (0.089 R)
• M46: 15,702,540 km (0.117 R)
• M47: 17,359,487 km (0.089 R)
• M48: 17,688,153 km (0.088 R)
• M49: 18,830,482 km (0.101 R)
• M50: 18,974,994 km (0.074 R)
• M51: 19,265,064 km (0.059 R)
• M52: 21,537,605 km (0.106 R)
• M53: 21,890,806 km (0.077 R)
• M54: 22,449,704 km (0.11 R)
• M55: 22,705,366 km (0.083 R)
• M56: 22,910,615 km (0.091 R)
• M57: 23,945,832 km (0.086 R)
• M58: 25,208,139 km (0.079 R)
• M59: 26,654,152 km (0.103 R)
• M60: 26,816,466 km (0.072 R)
• M61: 27,142,140 km (0.038 R)
• M62: 28,623,757 km (0.1 R)
• M63: 29,123,414 km (0.063 R)
• M64: 29,738,112 km (0.111 R)
• M65: 30,923,376 km (0.05 R)
• M66: 31,379,051 km (0.104 R)
• M67: 31,836,970 km (0.117 R)
• M68: 32,181,793 km (0.111 R)
• M69: 35,340,851 km (0.11 R)
• M70: 35,519,172 km (0.055 R)
• M71: 35,876,861 km (0.096 R)
• M72: 36,415,712 km (0.071 R)
• M73: 37,017,395 km (0.075 R)
• M74: 37,380,170 km (0.105 R)
• M75: 38,658,633 km (0.086 R)
• M76: 39,580,754 km (0.1 R)
• M77: 40,075,474 km (0.097 R)
• M78: 41,195,962 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820

Radius: 6.3

Gravity: 20.66 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.55 AU - 14.39 AU

Year: 18701 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,665,244 km

• M1: 114,143 km (0.052 R)
• M2: 499,507 km (0.051 R)
• M3: 650,003 km (0.05 R)
• M4: 993,479 km (0.103 R)
• M5: 1,327,831 km (0.112 R)
• M6: 1,386,922 km (0.097 R)
• M7: 1,569,282 km (0.073 R)
• M8: 1,663,528 km (0.076 R)
• M9: 2,162,138 km (0.094 R)
• M10: 2,704,131 km (0.095 R)
• M11: 3,286,516 km (0.083 R)
• M12: 4,034,655 km (0.036 R)
• M13: 4,120,973 km (0.103 R)
• M14: 4,472,528 km (0.081 R)
• M15: 4,517,108 km (0.072 R)
• M16: 4,787,880 km (0.032 R)
• M17: 4,833,507 km (0.118 R)
• M18: 4,925,211 km (0.105 R)
• M19: 5,440,127 km (0.101 R)
• M20: 5,583,591 km (0.03 R)
• M21: 6,120,049 km (0.079 R)
• M22: 6,877,912 km (0.116 R)
• M23: 8,702,407 km (0.09 R)
• M24: 9,380,086 km (0.119 R)
• M25: 10,309,836 km (0.073 R)
• M26: 10,487,409 km (0.041 R)
• M27: 11,574,088 km (0.054 R)
• M28: 11,635,573 km (0.047 R)
• M29: 12,068,509 km (0.119 R)
• M30: 13,077,995 km (0.097 R)
• M31: 13,206,051 km (0.049 R)
• M32: 13,463,360 km (0.12 R)
• M33: 13,592,762 km (0.117 R)
• M34: 13,852,613 km (0.069 R)
• M35: 14,908,475 km (0.102 R)
• M36: 15,785,418 km (0.075 R)
• M37: 17,236,816 km (0.076 R)
• M38: 18,802,508 km (0.079 R)
• M39: 19,164,684 km (0.092 R)
• M40: 19,895,918 km (0.093 R)
• M41: 21,385,614 km (0.085 R)
• M42: 22,833,721 km (0.054 R)
• M43: 22,910,914 km (0.09 R)
• M44: 23,297,624 km (0.082 R)
• M45: 23,842,759 km (0.073 R)
• M46: 25,263,640 km (0.117 R)
• M47: 26,874,360 km (0.101 R)
• M48: 28,517,992 km (0.053 R)
• M49: 28,934,023 km (0.104 R)
• M50: 29,184,450 km (0.108 R)
• M51: 29,268,225 km (0.03 R)
• M52: 30,448,103 km (0.119 R)
• M53: 33,028,218 km (0.094 R)
• M54: 33,377,529 km (0.105 R)
• M55: 34,079,741 km (0.062 R)
• M56: 34,875,602 km (0.09 R)
• M57: 35,677,596 km (0.115 R)
• M58: 36,305,608 km (0.05 R)
• M59: 36,485,574 km (0.111 R)
• M60: 36,575,782 km (0.108 R)
• M61: 38,028,377 km (0.118 R)
• M62: 38,302,740 km (0.08 R)
• M63: 40,708,722 km (0.086 R)
• M64: 40,895,869 km (0.044 R)
• M65: 42,024,286 km (0.109 R)
• M66: 42,308,073 km (0.09 R)
• M67: 42,782,448 km (0.067 R)
• M68: 46,151,542 km (0.109 R)
• M69: 46,835,653 km (0.102 R)
• M70: 47,719,926 km (0.078 R)
• M71: 50,205,345 km (0.028 R)
• M72: 50,808,074 km (0.11 R)
• M73: 50,908,754 km (0.084 R)
• M74: 52,020,715 km (0.064 R)
• M75: 52,122,142 km (0.106 R)
• M76: 52,630,476 km (0.074 R)
• M77: 53,038,429 km (0.11 R)
• M78: 54,062,726 km (0.11 R)
• M79: 56,652,115 km (0.097 R)
• M80: 58,435,771 km (0.096 R)
• M81: 62,488,975 km (0.104 R)
• M82: 62,812,855 km (0.099 R)
• M83: 65,314,131 km (0.117 R)
• M84: 67,294,209 km (0.068 R)
• M85: 68,069,574 km (0.102 R)
• M86: 69,629,132 km (0.119 R)
• M87: 70,188,927 km (0.057 R)
• M88: 70,525,523 km (0.073 R)
• M89: 70,750,219 km (0.107 R)
• M90: 70,862,716 km (0.099 R)
• M91: 74,149,381 km (0.099 R)
• M92: 74,835,587 km (0.092 R)
• M93: 75,294,254 km (0.118 R)
• M94: 77,022,409 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.6

Radius: 3.9

Gravity: 59.87 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.04 AU - 17.18 AU

Year: 20001 Days

Day: 23.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 52.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,665,244 km

• M1: 158,424 km (0.097 R)
• M2: 379,081 km (0.08 R)
• M3: 419,472 km (0.114 R)
• M4: 794,065 km (0.081 R)
• M5: 820,245 km (0.115 R)
• M6: 1,339,350 km (0.074 R)
• M7: 1,564,046 km (0.1 R)
• M8: 1,869,973 km (0.054 R)
• M9: 2,812,590 km (0.086 R)
• M10: 2,852,981 km (0.087 R)
• M11: 2,934,213 km (0.094 R)
• M12: 3,655,574 km (0.081 R)
• M13: 6,222,374 km (0.054 R)
• M14: 6,327,990 km (0.097 R)
• M15: 6,540,868 km (0.115 R)
• M16: 6,755,989 km (0.101 R)
• M17: 7,304,116 km (0.035 R)
• M18: 7,696,362 km (0.102 R)
• M19: 11,006,215 km (0.113 R)
• M20: 11,070,093 km (0.099 R)
• M21: 11,844,860 km (0.099 R)
• M22: 12,041,282 km (0.09 R)
• M23: 12,238,751 km (0.106 R)
• M24: 12,837,741 km (0.116 R)
• M25: 13,106,868 km (0.112 R)
• M26: 13,514,223 km (0.026 R)
• M27: 13,719,471 km (0.074 R)
• M28: 14,550,637 km (0.107 R)
• M29: 16,845,618 km (0.045 R)
• M30: 17,734,678 km (0.099 R)
• M31: 18,260,365 km (0.082 R)
• M32: 20,335,437 km (0.065 R)
• M33: 20,413,826 km (0.113 R)
• M34: 20,492,216 km (0.115 R)
• M35: 20,727,832 km (0.075 R)
• M36: 21,202,057 km (0.106 R)
• M37: 21,360,930 km (0.07 R)
• M38: 21,520,102 km (0.05 R)
• M39: 21,679,723 km (0.115 R)
• M40: 22,564,744 km (0.063 R)
• M41: 24,786,722 km (0.068 R)
• M42: 25,374,043 km (0.103 R)
• M43: 25,627,162 km (0.086 R)
• M44: 27,855,572 km (0.061 R)
• M45: 28,029,555 km (0.074 R)
• M46: 28,116,621 km (0.065 R)
• M47: 28,466,081 km (0.108 R)
• M48: 29,257,454 km (0.106 R)
• M49: 30,323,788 km (0.093 R)
• M50: 31,584,000 km (0.08 R)
• M51: 33,136,976 km (0.104 R)
• M52: 33,413,582 km (0.101 R)
• M53: 33,969,188 km (0.11 R)
• M54: 34,621,136 km (0.099 R)
• M55: 34,808,133 km (0.081 R)
• M56: 35,089,377 km (0.109 R)
• M57: 36,792,400 km (0.117 R)
• M58: 38,715,929 km (0.06 R)
• M59: 40,278,180 km (0.117 R)
• M60: 42,659,778 km (0.087 R)
• M61: 43,463,717 km (0.088 R)
• M62: 44,171,314 km (0.091 R)
• M63: 44,780,776 km (0.06 R)
• M64: 46,111,000 km (0.102 R)
• M65: 48,391,321 km (0.092 R)
• M66: 49,440,002 km (0.063 R)
• M67: 50,390,098 km (0.104 R)
• M68: 50,708,293 km (0.058 R)
• M69: 51,452,991 km (0.108 R)
• M70: 51,666,317 km (0.051 R)
• M71: 52,630,476 km (0.117 R)
• M72: 53,276,589 km (0.117 R)
• M73: 54,359,229 km (0.036 R)
• M74: 56,106,382 km (0.097 R)
• M75: 56,216,187 km (0.096 R)
• M76: 56,766,258 km (0.025 R)
• M77: 57,428,827 km (0.091 R)
• M78: 58,761,445 km (0.108 R)
• M79: 59,767,640 km (0.085 R)
• M80: 65,691,417 km (0.063 R)
• M81: 65,807,056 km (0.09 R)
• M82: 66,619,223 km (0.077 R)
• M83: 67,201,308 km (0.104 R)
• M84: 68,370,416 km (0.062 R)
• M85: 69,428,521 km (0.076 R)
• M86: 69,900,503 km (0.118 R)
• M87: 72,874,359 km (0.111 R)
• M88: 73,955,054 km (0.108 R)
• M89: 76,862,638 km (0.08 R)
• M90: 77,228,704 km (0.07 R)
• M91: 77,350,776 km (0.107 R)
• M92: 79,067,711 km (0.093 R)
• M93: 79,807,322 km (0.104 R)
• M94: 82,164,686 km (0.098 R)
• M95: 83,539,789 km (0.061 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit