🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.47 AU - 0.61 AU

Year: 145 Days

Day: 44.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.67 AU - 1.03 AU

Year: 286 Days

Day: 32.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,361,726 km

• M1: 687,103 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.01 AU - 1.21 AU

Year: 427 Days

Day: 41.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,361,726 km

• M1: 106,813 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.31 AU - 2.11 AU

Year: 817 Days

Day: 42.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.5 AU - 2.06 AU

Year: 867 Days

Day: 34 Hours

Environment

Temp: -47 °C

Axial Tilt: 122.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.11 AU - 3.05 AU

Year: 1514 Days

Day: 46.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,361,726 km

• M1: 387,159 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 14.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.9 AU - 5.32 AU

Year: 4219 Days

Day: 10.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,361,726 km

• M1: 201,060 km (0.038 R)
• M2: 434,432 km (0.107 R)
• M3: 606,619 km (0.115 R)
• M4: 768,933 km (0.109 R)
• M5: 947,553 km (0.032 R)
• M6: 1,056,610 km (0.102 R)
• M7: 1,521,261 km (0.06 R)
• M8: 1,751,791 km (0.095 R)
• M9: 2,397,455 km (0.091 R)
• M10: 3,238,495 km (0.041 R)
• M11: 3,430,130 km (0.063 R)
• M12: 3,802,479 km (0.076 R)
• M13: 3,982,295 km (0.105 R)
• M14: 4,234,368 km (0.108 R)
• M15: 4,374,092 km (0.05 R)
• M16: 4,850,861 km (0.083 R)
• M17: 5,194,636 km (0.068 R)
• M18: 5,495,777 km (0.11 R)
• M19: 5,648,516 km (0.109 R)
• M20: 5,880,393 km (0.117 R)
• M21: 6,062,753 km (0.103 R)
• M22: 6,621,651 km (0.054 R)
• M23: 6,975,898 km (0.067 R)
• M24: 7,141,503 km (0.116 R)
• M25: 7,448,628 km (0.034 R)
• M26: 7,617,972 km (0.049 R)
• M27: 7,760,090 km (0.091 R)
• M28: 8,279,195 km (0.068 R)
• M29: 8,928,899 km (0.093 R)
• M30: 9,108,865 km (0.089 R)
• M31: 9,687,061 km (0.079 R)
• M32: 9,779,512 km (0.113 R)
• M33: 10,152,011 km (0.043 R)
• M34: 10,340,055 km (0.039 R)
• M35: 10,434,601 km (0.054 R)
• M36: 11,103,902 km (0.105 R)
• M37: 11,787,115 km (0.112 R)
• M38: 12,216,910 km (0.053 R)
• M39: 12,450,582 km (0.056 R)
• M40: 12,651,941 km (0.063 R)
• M41: 13,023,991 km (0.098 R)
• M42: 13,365,373 km (0.051 R)
• M43: 13,917,838 km (0.104 R)
• M44: 14,618,854 km (0.096 R)
• M45: 14,902,641 km (0.12 R)
• M46: 15,547,557 km (0.093 R)
• M47: 17,013,317 km (0.06 R)
• M48: 17,274,365 km (0.059 R)
• M49: 17,649,557 km (0.118 R)
• M50: 18,868,480 km (0.091 R)
• M51: 19,138,654 km (0.116 R)
• M52: 19,449,219 km (0.117 R)
• M53: 20,153,825 km (0.074 R)
• M54: 20,747,429 km (0.111 R)
• M55: 21,026,280 km (0.087 R)
• M56: 21,266,534 km (0.056 R)
• M57: 21,628,411 km (0.055 R)
• M58: 21,789,827 km (0.073 R)
• M59: 22,890,569 km (0.116 R)
• M60: 23,220,133 km (0.076 R)
• M61: 23,884,048 km (0.114 R)
• M62: 24,638,470 km (0.057 R)
• M63: 24,764,880 km (0.095 R)
• M64: 25,315,550 km (0.096 R)
• M65: 25,528,428 km (0.072 R)
• M66: 26,861,494 km (0.074 R)
• M67: 27,122,244 km (0.058 R)
• M68: 28,041,074 km (0.093 R)
• M69: 28,129,037 km (0.108 R)
• M70: 28,217,150 km (0.09 R)
• M71: 28,570,650 km (0.08 R)
• M72: 30,089,218 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.1

Radius: 14.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.87 AU - 11.03 AU

Year: 9780 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,361,726 km

• M1: 261,198 km (0.091 R)
• M2: 363,822 km (0.1 R)
• M3: 478,264 km (0.084 R)
• M4: 641,625 km (0.111 R)
• M5: 774,767 km (0.116 R)
• M6: 1,300,155 km (0.105 R)
• M7: 1,707,510 km (0.107 R)
• M8: 1,852,321 km (0.086 R)
• M9: 1,976,487 km (0.084 R)
• M10: 2,528,802 km (0.109 R)
• M11: 2,667,480 km (0.096 R)
• M12: 3,128,690 km (0.05 R)
• M13: 3,996,058 km (0.09 R)
• M14: 4,423,609 km (0.098 R)
• M15: 4,524,288 km (0.102 R)
• M16: 4,865,970 km (0.081 R)
• M17: 6,659,050 km (0.03 R)
• M18: 7,048,304 km (0.059 R)
• M19: 8,468,436 km (0.035 R)
• M20: 9,103,778 km (0.103 R)
• M21: 9,275,816 km (0.093 R)
• M22: 10,152,310 km (0.088 R)
• M23: 10,872,773 km (0.108 R)
• M24: 11,009,655 km (0.084 R)
• M25: 11,193,062 km (0.042 R)
• M26: 11,984,136 km (0.097 R)
• M27: 12,125,655 km (0.112 R)
• M28: 12,553,505 km (0.089 R)
• M29: 13,034,762 km (0.097 R)
• M30: 13,228,940 km (0.033 R)
• M31: 13,767,941 km (0.075 R)
• M32: 14,164,525 km (0.113 R)
• M33: 14,766,357 km (0.08 R)
• M34: 17,203,755 km (0.118 R)
• M35: 17,631,007 km (0.111 R)
• M36: 18,061,699 km (0.075 R)
• M37: 18,823,900 km (0.094 R)
• M38: 20,042,824 km (0.113 R)
• M39: 20,548,913 km (0.082 R)
• M40: 20,718,557 km (0.052 R)
• M41: 21,173,035 km (0.119 R)
• M42: 21,630,955 km (0.114 R)
• M43: 21,976,526 km (0.071 R)
• M44: 22,498,473 km (0.108 R)
• M45: 22,731,696 km (0.054 R)
• M46: 24,088,399 km (0.096 R)
• M47: 24,806,618 km (0.059 R)
• M48: 25,349,958 km (0.115 R)
• M49: 25,897,187 km (0.099 R)
• M50: 26,756,327 km (0.044 R)
• M51: 27,065,396 km (0.068 R)
• M52: 27,313,430 km (0.102 R)
• M53: 27,749,507 km (0.064 R)
• M54: 28,881,365 km (0.068 R)
• M55: 29,198,363 km (0.065 R)
• M56: 29,708,192 km (0.095 R)
• M57: 31,319,960 km (0.12 R)
• M58: 31,907,281 km (0.087 R)
• M59: 32,564,016 km (0.088 R)
• M60: 33,026,423 km (0.088 R)
• M61: 33,291,660 km (0.118 R)
• M62: 33,824,228 km (0.119 R)
• M63: 33,957,669 km (0.119 R)
• M64: 34,359,489 km (0.046 R)
• M65: 34,695,486 km (0.101 R)
• M66: 34,965,211 km (0.097 R)
• M67: 35,574,374 km (0.106 R)
• M68: 37,630,148 km (0.091 R)
• M69: 39,232,341 km (0.035 R)
• M70: 39,372,664 km (0.082 R)
• M71: 39,583,597 km (0.115 R)
• M72: 39,794,829 km (0.061 R)
• M73: 40,714,556 km (0.084 R)
• M74: 40,927,883 km (0.084 R)
• M75: 41,070,300 km (0.096 R)
• M76: 41,927,945 km (0.08 R)
• M77: 42,431,042 km (0.074 R)
• M78: 43,008,341 km (0.068 R)
• M79: 43,370,517 km (0.049 R)
• M80: 44,756,093 km (0.092 R)
• M81: 48,546,603 km (0.083 R)
• M82: 49,605,008 km (0.109 R)
• M83: 50,137,128 km (0.043 R)
• M84: 50,365,714 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.4

Radius: 3.4

Gravity: 50.64 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.76 AU - 17.34 AU

Year: 21325 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,361,726 km

• M1: 167,101 km (0.103 R)
• M2: 224,247 km (0.115 R)
• M3: 255,364 km (0.111 R)
• M4: 340,036 km (0.109 R)
• M5: 556,803 km (0.095 R)
• M6: 713,881 km (0.118 R)
• M7: 1,746,555 km (0.077 R)
• M8: 2,075,970 km (0.084 R)
• M9: 2,109,928 km (0.091 R)
• M10: 2,317,720 km (0.094 R)
• M11: 3,251,809 km (0.099 R)
• M12: 3,410,981 km (0.103 R)
• M13: 3,451,223 km (0.116 R)
• M14: 3,613,537 km (0.119 R)
• M15: 4,549,870 km (0.097 R)
• M16: 4,683,161 km (0.113 R)
• M17: 4,998,962 km (0.111 R)
• M18: 5,368,320 km (0.112 R)
• M19: 6,378,853 km (0.11 R)
• M20: 6,478,186 km (0.114 R)
• M21: 7,084,506 km (0.109 R)
• M22: 9,232,133 km (0.093 R)
• M23: 9,912,654 km (0.096 R)
• M24: 10,375,360 km (0.077 R)
• M25: 11,082,360 km (0.095 R)
• M26: 12,729,283 km (0.038 R)
• M27: 14,320,705 km (0.1 R)
• M28: 15,438,051 km (0.112 R)
• M29: 15,504,623 km (0.102 R)
• M30: 15,571,343 km (0.118 R)
• M31: 15,973,462 km (0.047 R)
• M32: 16,243,486 km (0.091 R)
• M33: 16,447,089 km (0.093 R)
• M34: 17,685,759 km (0.075 R)
• M35: 17,825,185 km (0.052 R)
• M36: 18,105,232 km (0.07 R)
• M37: 20,470,374 km (0.03 R)
• M38: 21,132,046 km (0.113 R)
• M39: 21,800,748 km (0.098 R)
• M40: 21,950,346 km (0.11 R)
• M41: 22,250,439 km (0.091 R)
• M42: 23,848,145 km (0.089 R)
• M43: 24,544,074 km (0.115 R)
• M44: 25,168,346 km (0.053 R)
• M45: 27,717,045 km (0.089 R)
• M46: 28,939,558 km (0.095 R)
• M47: 29,268,674 km (0.11 R)
• M48: 29,681,564 km (0.091 R)
• M49: 29,764,441 km (0.079 R)
• M50: 31,352,722 km (0.103 R)
• M51: 31,437,095 km (0.078 R)
• M52: 32,455,258 km (0.12 R)
• M53: 32,626,099 km (0.113 R)
• M54: 33,054,248 km (0.101 R)
• M55: 34,436,831 km (0.119 R)
• M56: 34,523,897 km (0.092 R)
• M57: 35,838,115 km (0.063 R)
• M58: 36,901,307 km (0.104 R)
• M59: 37,258,098 km (0.106 R)
• M60: 38,786,689 km (0.098 R)
• M61: 40,519,331 km (0.117 R)
• M62: 41,441,453 km (0.08 R)
• M63: 41,626,655 km (0.117 R)
• M64: 41,719,256 km (0.115 R)
• M65: 41,997,957 km (0.118 R)
• M66: 44,248,507 km (0.111 R)
• M67: 44,437,898 km (0.051 R)
• M68: 45,293,149 km (0.111 R)
• M69: 45,388,592 km (0.063 R)
• M70: 45,962,151 km (0.063 R)
• M71: 47,309,878 km (0.093 R)
• M72: 48,572,783 km (0.084 R)
• M73: 49,159,506 km (0.072 R)
• M74: 49,551,901 km (0.099 R)
• M75: 51,430,102 km (0.071 R)
• M76: 52,628,232 km (0.112 R)
• M77: 55,765,598 km (0.107 R)
• M78: 55,970,099 km (0.096 R)
• M79: 58,443,400 km (0.082 R)
• M80: 59,171,343 km (0.091 R)
• M81: 61,268,107 km (0.032 R)
• M82: 62,113,485 km (0.115 R)
• M83: 64,351,170 km (0.107 R)
• M84: 65,318,170 km (0.092 R)
• M85: 65,641,601 km (0.117 R)
• M86: 66,615,034 km (0.084 R)
• M87: 67,375,440 km (0.048 R)
• M88: 67,702,162 km (0.081 R)
• M89: 68,138,689 km (0.095 R)
• M90: 68,248,045 km (0.076 R)
• M91: 68,795,274 km (0.079 R)
• M92: 69,894,070 km (0.042 R)
• M93: 71,775,413 km (0.111 R)
• M94: 71,886,714 km (0.087 R)
• M95: 72,109,166 km (0.034 R)
• M96: 73,113,416 km (0.083 R)
• M97: 74,459,647 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit