🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.9 AU - 1.34 AU

Year: 435 Days

Day: 39.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,816,748 km

• M1: 181,462 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.05 AU - 1.23 AU

Year: 447 Days

Day: 44.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,816,748 km

• M1: 412,741 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.28 AU - 1.38 AU

Year: 563 Days

Day: 22.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.28 AU - 1.54 AU

Year: 615 Days

Day: 18.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.27 AU - 1.91 AU

Year: 736 Days

Day: 16.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.23 AU - 3.07 AU

Year: 1584 Days

Day: 20.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,816,748 km

• M1: 68,067 km (0.066 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.68 AU - 3.42 AU

Year: 1955 Days

Day: 44.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 11.1

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.63 AU - 11.35 AU

Year: 11591 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,816,748 km

• M1: 191,934 km (0.118 R)
• M2: 300,991 km (0.102 R)
• M3: 691,890 km (0.091 R)
• M4: 841,638 km (0.116 R)
• M5: 1,234,781 km (0.112 R)
• M6: 1,549,086 km (0.092 R)
• M7: 1,772,735 km (0.062 R)
• M8: 1,912,160 km (0.093 R)
• M9: 2,378,008 km (0.08 R)
• M10: 2,610,932 km (0.059 R)
• M11: 3,354,134 km (0.075 R)
• M12: 3,469,773 km (0.062 R)
• M13: 3,586,609 km (0.118 R)
• M14: 3,914,976 km (0.084 R)
• M15: 4,284,333 km (0.118 R)
• M16: 5,023,496 km (0.077 R)
• M17: 5,156,040 km (0.12 R)
• M18: 5,323,590 km (0.03 R)
• M19: 5,871,567 km (0.076 R)
• M20: 6,401,742 km (0.111 R)
• M21: 7,206,877 km (0.099 R)
• M22: 7,432,172 km (0.101 R)
• M23: 7,545,567 km (0.048 R)
• M24: 8,082,773 km (0.097 R)
• M25: 8,395,433 km (0.117 R)
• M26: 8,911,844 km (0.088 R)
• M27: 9,032,420 km (0.074 R)
• M28: 9,194,136 km (0.045 R)
• M29: 9,975,485 km (0.11 R)
• M30: 10,268,697 km (0.074 R)
• M31: 11,513,501 km (0.066 R)
• M32: 12,176,070 km (0.066 R)
• M33: 12,760,399 km (0.088 R)
• M34: 13,033,116 km (0.083 R)
• M35: 15,091,583 km (0.092 R)
• M36: 15,235,496 km (0.038 R)
• M37: 15,767,466 km (0.092 R)
• M38: 16,601,624 km (0.081 R)
• M39: 17,500,408 km (0.072 R)
• M40: 18,108,373 km (0.116 R)
• M41: 18,210,399 km (0.084 R)
• M42: 18,929,815 km (0.108 R)
• M43: 19,137,158 km (0.09 R)
• M44: 20,343,515 km (0.04 R)
• M45: 20,982,597 km (0.085 R)
• M46: 22,390,014 km (0.081 R)
• M47: 22,554,422 km (0.063 R)
• M48: 23,160,443 km (0.095 R)
• M49: 23,548,949 km (0.043 R)
• M50: 23,883,599 km (0.105 R)
• M51: 25,466,345 km (0.112 R)
• M52: 26,443,817 km (0.084 R)
• M53: 26,849,826 km (0.046 R)
• M54: 27,024,407 km (0.044 R)
• M55: 27,726,918 km (0.08 R)
• M56: 28,257,542 km (0.066 R)
• M57: 28,851,296 km (0.115 R)
• M58: 32,003,921 km (0.034 R)
• M59: 32,189,123 km (0.103 R)
• M60: 32,809,057 km (0.096 R)
• M61: 33,245,434 km (0.026 R)
• M62: 34,186,853 km (0.077 R)
• M63: 34,312,964 km (0.078 R)
• M64: 34,629,214 km (0.071 R)
• M65: 37,778,100 km (0.104 R)
• M66: 38,039,298 km (0.088 R)
• M67: 38,628,863 km (0.078 R)
• M68: 38,760,360 km (0.078 R)
• M69: 39,155,597 km (0.053 R)
• M70: 39,353,665 km (0.108 R)
• M71: 39,949,962 km (0.099 R)
• M72: 41,084,662 km (0.032 R)
• M73: 41,218,701 km (0.096 R)
• M74: 41,689,486 km (0.045 R)
• M75: 42,568,523 km (0.101 R)
• M76: 43,112,610 km (0.053 R)
• M77: 43,317,111 km (0.106 R)
• M78: 43,727,308 km (0.095 R)
• M79: 44,689,222 km (0.115 R)
• M80: 44,965,380 km (0.118 R)
• M81: 45,450,077 km (0.098 R)
• M82: 46,075,695 km (0.084 R)
• M83: 46,844,180 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.3

Radius: 7.3

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.99 AU - 15.55 AU

Year: 18757 Days

Day: 19 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,816,748 km

• M1: 532,568 km (0.094 R)
• M2: 728,841 km (0.104 R)
• M3: 970,890 km (0.092 R)
• M4: 1,137,991 km (0.107 R)
• M5: 1,581,848 km (0.071 R)
• M6: 1,837,062 km (0.111 R)
• M7: 2,291,391 km (0.11 R)
• M8: 2,418,250 km (0.057 R)
• M9: 2,846,847 km (0.055 R)
• M10: 3,017,987 km (0.057 R)
• M11: 3,625,056 km (0.052 R)
• M12: 3,773,307 km (0.06 R)
• M13: 3,999,499 km (0.11 R)
• M14: 4,268,925 km (0.092 R)
• M15: 5,195,534 km (0.048 R)
• M16: 5,362,934 km (0.063 R)
• M17: 5,789,138 km (0.118 R)
• M18: 6,050,037 km (0.088 R)
• M19: 6,538,474 km (0.087 R)
• M20: 7,318,178 km (0.1 R)
• M21: 7,411,827 km (0.114 R)
• M22: 8,963,755 km (0.113 R)
• M23: 10,348,433 km (0.072 R)
• M24: 11,416,412 km (0.086 R)
• M25: 11,798,485 km (0.047 R)
• M26: 11,908,439 km (0.114 R)
• M27: 12,351,548 km (0.065 R)
• M28: 13,196,926 km (0.109 R)
• M29: 13,482,957 km (0.111 R)
• M30: 14,294,376 km (0.06 R)
• M31: 14,411,660 km (0.038 R)
• M32: 15,782,575 km (0.079 R)
• M33: 16,025,223 km (0.055 R)
• M34: 16,146,996 km (0.043 R)
• M35: 16,884,214 km (0.102 R)
• M36: 16,946,148 km (0.055 R)
• M37: 17,194,630 km (0.059 R)
• M38: 18,967,514 km (0.048 R)
• M39: 19,031,841 km (0.096 R)
• M40: 19,484,674 km (0.072 R)
• M41: 20,071,995 km (0.091 R)
• M42: 20,203,342 km (0.114 R)
• M43: 20,269,016 km (0.112 R)
• M44: 21,532,070 km (0.052 R)
• M45: 22,139,138 km (0.092 R)
• M46: 23,232,400 km (0.028 R)
• M47: 23,924,439 km (0.07 R)
• M48: 24,203,290 km (0.042 R)
• M49: 24,273,152 km (0.072 R)
• M50: 24,975,365 km (0.112 R)
• M51: 25,613,100 km (0.078 R)
• M52: 25,969,742 km (0.082 R)
• M53: 26,399,835 km (0.102 R)
• M54: 26,687,961 km (0.07 R)
• M55: 27,923,789 km (0.083 R)
• M56: 28,364,355 km (0.101 R)
• M57: 30,074,707 km (0.052 R)
• M58: 30,149,805 km (0.094 R)
• M59: 31,131,915 km (0.084 R)
• M60: 31,741,527 km (0.068 R)
• M61: 32,047,903 km (0.064 R)
• M62: 33,050,059 km (0.088 R)
• M63: 33,127,700 km (0.099 R)
• M64: 34,690,699 km (0.11 R)
• M65: 34,927,213 km (0.099 R)
• M66: 35,006,201 km (0.085 R)
• M67: 35,799,219 km (0.107 R)
• M68: 36,758,441 km (0.074 R)
• M69: 37,645,257 km (0.092 R)
• M70: 38,783,996 km (0.094 R)
• M71: 39,111,466 km (0.069 R)
• M72: 39,193,445 km (0.063 R)
• M73: 41,847,611 km (0.1 R)
• M74: 42,267,682 km (0.051 R)
• M75: 42,435,979 km (0.041 R)
• M76: 44,902,399 km (0.106 R)
• M77: 45,504,531 km (0.094 R)
• M78: 45,590,849 km (0.049 R)
• M79: 45,936,420 km (0.119 R)
• M80: 46,456,422 km (0.083 R)
• M81: 46,543,189 km (0.082 R)
• M82: 47,065,584 km (0.083 R)
• M83: 48,203,725 km (0.103 R)
• M84: 48,643,992 km (0.103 R)
• M85: 49,883,560 km (0.117 R)
• M86: 50,954,381 km (0.036 R)
• M87: 53,118,614 km (0.114 R)
• M88: 54,853,051 km (0.042 R)
• M89: 57,536,239 km (0.079 R)
• M90: 58,846,716 km (0.084 R)
• M91: 59,977,826 km (0.071 R)
• M92: 60,261,762 km (0.084 R)
• M93: 62,932,832 km (0.061 R)
• M94: 63,125,215 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.5

Radius: 3.1

Gravity: 60.61 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 18.79 AU - 21.01 AU

Year: 32588 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,816,748 km

• M1: 73,901 km (0.073 R)
• M2: 186,399 km (0.089 R)
• M3: 259,702 km (0.06 R)
• M4: 556,953 km (0.11 R)
• M5: 583,132 km (0.113 R)
• M6: 691,890 km (0.092 R)
• M7: 1,022,950 km (0.094 R)
• M8: 1,541,756 km (0.049 R)
• M9: 1,926,222 km (0.088 R)
• M10: 2,006,556 km (0.083 R)
• M11: 2,212,104 km (0.073 R)
• M12: 2,381,449 km (0.08 R)
• M13: 2,822,912 km (0.103 R)
• M14: 4,031,663 km (0.11 R)
• M15: 4,395,335 km (0.111 R)
• M16: 4,607,914 km (0.075 R)
• M17: 5,377,595 km (0.049 R)
• M18: 6,726,070 km (0.068 R)
• M19: 8,896,137 km (0.09 R)
• M20: 8,963,007 km (0.031 R)
• M21: 9,778,166 km (0.106 R)
• M22: 12,361,422 km (0.093 R)
• M23: 12,510,870 km (0.068 R)
• M24: 12,736,015 km (0.11 R)
• M25: 13,419,527 km (0.093 R)
• M26: 14,742,721 km (0.071 R)
• M27: 16,680,312 km (0.049 R)
• M28: 17,343,779 km (0.075 R)
• M29: 17,427,254 km (0.117 R)
• M30: 18,610,723 km (0.11 R)
• M31: 19,558,575 km (0.114 R)
• M32: 19,907,138 km (0.112 R)
• M33: 21,054,105 km (0.081 R)
• M34: 21,680,471 km (0.117 R)
• M35: 22,403,927 km (0.111 R)
• M36: 23,688,673 km (0.056 R)
• M37: 24,246,673 km (0.088 R)
• M38: 24,620,967 km (0.106 R)
• M39: 25,375,389 km (0.12 R)
• M40: 27,100,402 km (0.06 R)
• M41: 27,586,147 km (0.077 R)
• M42: 28,271,155 km (0.079 R)
• M43: 28,467,876 km (0.064 R)
• M44: 29,160,066 km (0.114 R)
• M45: 29,558,146 km (0.063 R)
• M46: 32,909,587 km (0.065 R)
• M47: 33,116,481 km (0.092 R)
• M48: 34,262,400 km (0.1 R)
• M49: 35,527,400 km (0.095 R)
• M50: 36,914,771 km (0.065 R)
• M51: 37,022,182 km (0.048 R)
• M52: 37,237,453 km (0.098 R)
• M53: 40,404,590 km (0.099 R)
• M54: 41,070,599 km (0.106 R)
• M55: 42,977,224 km (0.114 R)
• M56: 45,141,905 km (0.095 R)
• M57: 46,063,877 km (0.057 R)
• M58: 46,179,666 km (0.103 R)
• M59: 47,809,385 km (0.084 R)
• M60: 48,395,958 km (0.075 R)
• M61: 49,339,472 km (0.118 R)
• M62: 49,694,917 km (0.108 R)
• M63: 49,813,548 km (0.095 R)
• M64: 50,646,808 km (0.105 R)
• M65: 53,052,641 km (0.077 R)
• M66: 55,249,486 km (0.12 R)
• M67: 57,849,796 km (0.098 R)
• M68: 58,600,179 km (0.041 R)
• M69: 59,605,476 km (0.084 R)
• M70: 59,857,698 km (0.102 R)
• M71: 61,888,190 km (0.118 R)
• M72: 64,587,385 km (0.107 R)
• M73: 66,277,392 km (0.061 R)
• M74: 69,568,096 km (0.108 R)
• M75: 69,966,625 km (0.081 R)
• M76: 70,365,752 km (0.098 R)
• M77: 73,046,396 km (0.077 R)
• M78: 74,127,989 km (0.099 R)
• M79: 74,399,210 km (0.075 R)
• M80: 76,033,567 km (0.116 R)
• M81: 78,230,860 km (0.087 R)
• M82: 80,031,570 km (0.117 R)
• M83: 84,521,750 km (0.104 R)
• M84: 85,088,726 km (0.11 R)
• M85: 86,369,134 km (0.111 R)
• M86: 88,804,886 km (0.087 R)
• M87: 90,972,859 km (0.116 R)
• M88: 93,304,342 km (0.117 R)
• M89: 93,597,254 km (0.052 R)
• M90: 94,771,597 km (0.05 R)
• M91: 95,950,877 km (0.119 R)
• M92: 96,838,442 km (0.043 R)
• M93: 98,621,798 km (0.12 R)
• M94: 98,770,947 km (0.119 R)
• M95: 99,517,590 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 17,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit