🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.94 AU

Year: 236 Days

Day: 21.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.05 AU - 1.11 AU

Year: 393 Days

Day: 24.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.48 AU - 1.9 AU

Year: 769 Days

Day: 47.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.87 AU - 2.23 AU

Year: 1027 Days

Day: 18.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.97 AU - 2.19 AU

Year: 1049 Days

Day: 40.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,573,230 km

• M1: 26,180 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 9.2

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.8 AU - 13.46 AU

Year: 13875 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,573,230 km

• M1: 305,628 km (0.118 R)
• M2: 413,638 km (0.07 R)
• M3: 1,002,156 km (0.04 R)
• M4: 2,060,561 km (0.066 R)
• M5: 2,336,868 km (0.073 R)
• M6: 2,422,289 km (0.06 R)
• M7: 2,595,972 km (0.103 R)
• M8: 2,773,993 km (0.057 R)
• M9: 3,079,472 km (0.077 R)
• M10: 3,395,872 km (0.081 R)
• M11: 3,656,471 km (0.067 R)
• M12: 3,755,954 km (0.053 R)
• M13: 3,957,612 km (0.118 R)
• M14: 4,371,699 km (0.112 R)
• M15: 5,018,560 km (0.074 R)
• M16: 5,278,262 km (0.071 R)
• M17: 6,601,455 km (0.034 R)
• M18: 7,721,644 km (0.088 R)
• M19: 7,892,634 km (0.073 R)
• M20: 7,978,503 km (0.117 R)
• M21: 8,855,147 km (0.063 R)
• M22: 9,259,510 km (0.037 R)
• M23: 9,624,080 km (0.1 R)
• M24: 10,414,405 km (0.077 R)
• M25: 11,810,154 km (0.082 R)
• M26: 13,468,745 km (0.08 R)
• M27: 14,089,726 km (0.114 R)
• M28: 14,194,145 km (0.116 R)
• M29: 14,509,049 km (0.107 R)
• M30: 14,773,089 km (0.118 R)
• M31: 15,413,517 km (0.079 R)
• M32: 15,628,938 km (0.108 R)
• M33: 16,008,468 km (0.046 R)
• M34: 16,445,892 km (0.067 R)
• M35: 16,887,356 km (0.071 R)
• M36: 17,165,159 km (0.065 R)
• M37: 17,612,905 km (0.06 R)
• M38: 18,121,089 km (0.106 R)
• M39: 18,291,631 km (0.113 R)
• M40: 18,576,914 km (0.12 R)
• M41: 19,908,485 km (0.089 R)
• M42: 19,967,127 km (0.119 R)
• M43: 20,260,937 km (0.069 R)
• M44: 20,912,436 km (0.109 R)
• M45: 21,031,516 km (0.115 R)
• M46: 21,510,528 km (0.106 R)
• M47: 21,993,131 km (0.042 R)
• M48: 22,296,665 km (0.084 R)
• M49: 22,662,581 km (0.118 R)
• M50: 22,846,288 km (0.095 R)
• M51: 22,907,623 km (0.1 R)
• M52: 23,030,592 km (0.068 R)
• M53: 23,276,980 km (0.03 R)
• M54: 23,338,764 km (0.092 R)
• M55: 23,400,548 km (0.036 R)
• M56: 23,772,448 km (0.116 R)
• M57: 23,959,146 km (0.055 R)
• M58: 24,522,083 km (0.067 R)
• M59: 24,773,707 km (0.066 R)
• M60: 26,559,008 km (0.08 R)
• M61: 26,688,111 km (0.075 R)
• M62: 26,882,139 km (0.116 R)
• M63: 27,141,542 km (0.101 R)
• M64: 27,467,067 km (0.105 R)
• M65: 27,663,040 km (0.089 R)
• M66: 27,924,986 km (0.071 R)
• M67: 28,517,393 km (0.083 R)
• M68: 29,714,625 km (0.094 R)
• M69: 30,996,080 km (0.114 R)
• M70: 32,433,267 km (0.085 R)
• M71: 32,847,952 km (0.09 R)
• M72: 33,542,984 km (0.109 R)
• M73: 34,664,968 km (0.082 R)
• M74: 35,728,011 km (0.102 R)
• M75: 38,395,640 km (0.064 R)
• M76: 39,201,075 km (0.097 R)
• M77: 41,276,147 km (0.105 R)
• M78: 41,500,544 km (0.068 R)
• M79: 41,575,492 km (0.052 R)
• M80: 42,251,675 km (0.084 R)
• M81: 43,310,828 km (0.107 R)
• M82: 45,223,586 km (0.083 R)
• M83: 46,851,660 km (0.043 R)
• M84: 47,007,690 km (0.083 R)
• M85: 47,085,780 km (0.05 R)
• M86: 47,555,218 km (0.084 R)
• M87: 49,131,232 km (0.055 R)
• M88: 49,369,093 km (0.103 R)
• M89: 49,527,965 km (0.113 R)
• M90: 50,884,669 km (0.101 R)
• M91: 51,527,341 km (0.106 R)
• M92: 52,172,706 km (0.053 R)
• M93: 53,471,365 km (0.071 R)
• M94: 53,879,319 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 11

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.85 AU - 15.31 AU

Year: 15610 Days

Day: 5.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 70,573,230 km

• M1: 839,992 km (0.109 R)
• M2: 1,138,290 km (0.06 R)
• M3: 1,320,201 km (0.107 R)
• M4: 1,907,672 km (0.097 R)
• M5: 2,015,532 km (0.077 R)
• M6: 2,109,779 km (0.104 R)
• M7: 2,189,365 km (0.111 R)
• M8: 2,319,066 km (0.106 R)
• M9: 2,518,331 km (0.044 R)
• M10: 2,620,207 km (0.062 R)
• M11: 2,688,872 km (0.067 R)
• M12: 3,023,373 km (0.081 R)
• M13: 3,241,636 km (0.095 R)
• M14: 3,334,088 km (0.086 R)
• M15: 3,502,834 km (0.117 R)
• M16: 3,829,406 km (0.117 R)
• M17: 4,206,094 km (0.088 R)
• M18: 4,804,036 km (0.103 R)
• M19: 5,319,102 km (0.116 R)
• M20: 5,428,757 km (0.054 R)
• M21: 6,635,862 km (0.116 R)
• M22: 6,801,467 km (0.099 R)
• M23: 7,354,979 km (0.111 R)
• M24: 7,723,888 km (0.072 R)
• M25: 8,048,515 km (0.081 R)
• M26: 8,199,758 km (0.107 R)
• M27: 8,659,473 km (0.074 R)
• M28: 8,866,516 km (0.09 R)
• M29: 9,022,846 km (0.108 R)
• M30: 9,180,073 km (0.105 R)
• M31: 9,523,999 km (0.113 R)
• M32: 9,657,440 km (0.113 R)
• M33: 10,224,566 km (0.108 R)
• M34: 11,419,254 km (0.1 R)
• M35: 11,504,375 km (0.094 R)
• M36: 12,366,059 km (0.049 R)
• M37: 12,922,414 km (0.089 R)
• M38: 13,188,997 km (0.052 R)
• M39: 13,487,146 km (0.033 R)
• M40: 13,607,123 km (0.059 R)
• M41: 13,847,976 km (0.087 R)
• M42: 14,763,963 km (0.088 R)
• M43: 15,260,479 km (0.1 R)
• M44: 15,510,756 km (0.092 R)
• M45: 16,944,053 km (0.104 R)
• M46: 17,170,844 km (0.119 R)
• M47: 17,725,702 km (0.105 R)
• M48: 17,889,961 km (0.077 R)
• M49: 17,988,845 km (0.081 R)
• M50: 18,220,123 km (0.102 R)
• M51: 18,352,816 km (0.037 R)
• M52: 19,155,409 km (0.068 R)
• M53: 19,730,912 km (0.118 R)
• M54: 19,867,046 km (0.087 R)
• M55: 20,449,580 km (0.09 R)
• M56: 21,421,069 km (0.088 R)
• M57: 22,799,314 km (0.08 R)
• M58: 23,589,490 km (0.085 R)
• M59: 23,842,759 km (0.087 R)
• M60: 23,915,314 km (0.051 R)
• M61: 24,024,221 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.4

Radius: 6.9

Gravity: 19.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.75 AU - 19.79 AU

Year: 24026 Days

Day: 23.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,573,230 km

• M1: 101,278 km (0.101 R)
• M2: 372,947 km (0.037 R)
• M3: 576,101 km (0.108 R)
• M4: 651,349 km (0.119 R)
• M5: 1,109,119 km (0.115 R)
• M6: 1,369,718 km (0.11 R)
• M7: 1,946,717 km (0.062 R)
• M8: 2,023,610 km (0.086 R)
• M9: 2,180,688 km (0.1 R)
• M10: 2,465,223 km (0.064 R)
• M11: 5,241,311 km (0.112 R)
• M12: 5,566,836 km (0.088 R)
• M13: 6,011,142 km (0.107 R)
• M14: 6,757,186 km (0.056 R)
• M15: 6,874,621 km (0.092 R)
• M16: 8,209,931 km (0.071 R)
• M17: 9,754,978 km (0.103 R)
• M18: 9,887,821 km (0.105 R)
• M19: 10,765,212 km (0.03 R)
• M20: 10,902,543 km (0.119 R)
• M21: 12,020,937 km (0.084 R)
• M22: 12,449,684 km (0.086 R)
• M23: 13,989,495 km (0.081 R)
• M24: 14,139,392 km (0.08 R)
• M25: 16,134,280 km (0.088 R)
• M26: 16,607,009 km (0.093 R)
• M27: 17,646,864 km (0.044 R)
• M28: 18,133,955 km (0.07 R)
• M29: 19,537,781 km (0.108 R)
• M30: 19,705,181 km (0.083 R)
• M31: 19,789,106 km (0.074 R)
• M32: 19,957,254 km (0.112 R)
• M33: 20,464,690 km (0.115 R)
• M34: 21,061,884 km (0.111 R)
• M35: 21,147,753 km (0.045 R)
• M36: 23,241,376 km (0.114 R)
• M37: 26,041,698 km (0.072 R)
• M38: 27,060,759 km (0.107 R)
• M39: 27,153,958 km (0.099 R)
• M40: 28,281,777 km (0.034 R)
• M41: 30,098,493 km (0.117 R)
• M42: 30,195,133 km (0.115 R)
• M43: 31,854,024 km (0.026 R)
• M44: 32,248,663 km (0.078 R)
• M45: 36,077,621 km (0.106 R)
• M46: 36,180,395 km (0.059 R)
• M47: 37,005,427 km (0.114 R)
• M48: 37,108,949 km (0.098 R)
• M49: 37,420,262 km (0.11 R)
• M50: 38,359,138 km (0.065 R)
• M51: 38,568,874 km (0.12 R)
• M52: 38,989,394 km (0.098 R)
• M53: 39,200,327 km (0.058 R)
• M54: 39,305,943 km (0.074 R)
• M55: 41,222,292 km (0.063 R)
• M56: 42,300,144 km (0.094 R)
• M57: 42,408,453 km (0.063 R)
• M58: 43,387,122 km (0.114 R)
• M59: 43,496,329 km (0.114 R)
• M60: 44,043,708 km (0.072 R)
• M61: 48,731,207 km (0.118 R)
• M62: 51,827,135 km (0.078 R)
• M63: 52,407,425 km (0.045 R)
• M64: 52,873,273 km (0.075 R)
• M65: 54,278,745 km (0.057 R)
• M66: 57,485,824 km (0.108 R)
• M67: 59,172,839 km (0.093 R)
• M68: 61,610,985 km (0.108 R)
• M69: 63,957,278 km (0.098 R)
• M70: 65,078,963 km (0.102 R)
• M71: 66,962,700 km (0.043 R)
• M72: 68,609,772 km (0.117 R)
• M73: 68,737,080 km (0.118 R)
• M74: 69,757,936 km (0.076 R)
• M75: 70,783,729 km (0.092 R)
• M76: 71,556,402 km (0.053 R)
• M77: 71,814,607 km (0.108 R)
• M78: 73,370,126 km (0.118 R)
• M79: 73,630,426 km (0.114 R)
• M80: 74,282,673 km (0.106 R)
• M81: 76,250,633 km (0.099 R)
• M82: 76,910,509 km (0.038 R)
• M83: 77,042,604 km (0.115 R)
• M84: 77,704,724 km (0.117 R)
• M85: 78,235,797 km (0.054 R)
• M86: 79,034,500 km (0.116 R)
• M87: 81,312,427 km (0.069 R)
• M88: 81,716,640 km (0.089 R)
• M89: 82,527,161 km (0.09 R)
• M90: 83,611,896 km (0.05 R)
• M91: 86,206,970 km (0.044 R)
• M92: 87,307,561 km (0.047 R)
• M93: 89,244,854 km (0.104 R)
• M94: 90,218,736 km (0.088 R)
• M95: 91,336,082 km (0.116 R)
• M96: 93,302,397 km (0.057 R)
• M97: 93,443,468 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.4

Radius: 6.7

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 19.42 AU - 21 AU

Year: 31785 Days

Day: 15.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,573,230 km

• M1: 239,506 km (0.108 R)
• M2: 313,408 km (0.114 R)
• M3: 431,440 km (0.052 R)
• M4: 505,940 km (0.067 R)
• M5: 1,042,548 km (0.103 R)
• M6: 1,708,258 km (0.119 R)
• M7: 2,379,653 km (0.025 R)
• M8: 2,940,645 km (0.111 R)
• M9: 3,736,356 km (0.103 R)
• M10: 3,815,494 km (0.075 R)
• M11: 4,137,578 km (0.047 R)
• M12: 4,219,408 km (0.111 R)
• M13: 4,343,275 km (0.063 R)
• M14: 6,293,732 km (0.06 R)
• M15: 6,482,973 km (0.059 R)
• M16: 6,818,521 km (0.115 R)
• M17: 7,012,699 km (0.06 R)
• M18: 8,423,108 km (0.087 R)
• M19: 8,789,025 km (0.113 R)
• M20: 9,053,663 km (0.077 R)
• M21: 9,320,845 km (0.097 R)
• M22: 10,978,090 km (0.086 R)
• M23: 11,148,632 km (0.091 R)
• M24: 11,956,759 km (0.1 R)
• M25: 12,426,946 km (0.096 R)
• M26: 12,843,426 km (0.111 R)
• M27: 13,628,815 km (0.108 R)
• M28: 14,992,998 km (0.068 R)
• M29: 15,119,258 km (0.11 R)
• M30: 15,819,526 km (0.085 R)
• M31: 16,725,940 km (0.111 R)
• M32: 17,649,258 km (0.089 R)
• M33: 18,049,881 km (0.094 R)
• M34: 19,682,592 km (0.038 R)
• M35: 20,028,761 km (0.098 R)
• M36: 21,717,721 km (0.092 R)
• M37: 21,789,079 km (0.104 R)
• M38: 22,723,767 km (0.102 R)
• M39: 23,378,706 km (0.079 R)
• M40: 24,113,531 km (0.036 R)
• M41: 24,483,786 km (0.09 R)
• M42: 26,744,509 km (0.099 R)
• M43: 28,132,628 km (0.095 R)
• M44: 30,258,413 km (0.073 R)
• M45: 30,338,149 km (0.06 R)
• M46: 30,418,034 km (0.11 R)
• M47: 31,623,195 km (0.109 R)
• M48: 31,704,127 km (0.064 R)
• M49: 32,517,042 km (0.047 R)
• M50: 39,174,895 km (0.055 R)
• M51: 39,522,860 km (0.092 R)
• M52: 39,784,507 km (0.118 R)
• M53: 40,046,752 km (0.075 R)
• M54: 43,507,848 km (0.108 R)
• M55: 43,597,756 km (0.101 R)
• M56: 45,046,163 km (0.104 R)
• M57: 46,326,421 km (0.093 R)
• M58: 46,878,737 km (0.093 R)
• M59: 47,804,149 km (0.028 R)
• M60: 48,083,000 km (0.099 R)
• M61: 51,185,211 km (0.104 R)
• M62: 54,351,599 km (0.1 R)
• M63: 55,323,537 km (0.113 R)
• M64: 56,595,717 km (0.098 R)
• M65: 56,693,853 km (0.032 R)
• M66: 58,770,271 km (0.069 R)
• M67: 59,268,432 km (0.111 R)
• M68: 60,569,784 km (0.081 R)
• M69: 65,250,103 km (0.103 R)
• M70: 65,662,545 km (0.026 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 16,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit