🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.81 AU

Year: 237 Days

Day: 12.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.64 AU - 0.74 AU

Year: 260 Days

Day: 24.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.78 AU - 1.78 AU

Year: 1076 Days

Day: 43.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,277,498 km

• M1: 40,541 km (0.081 R)
• M2: 367,562 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.54 AU - 2.34 AU

Year: 1224 Days

Day: 28.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.2

Radius: 12.2

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.95 AU - 4.67 AU

Year: 3369 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,277,498 km

• M1: 155,881 km (0.062 R)
• M2: 308,471 km (0.079 R)
• M3: 483,201 km (0.12 R)
• M4: 575,802 km (0.106 R)
• M5: 665,411 km (0.084 R)
• M6: 849,716 km (0.092 R)
• M7: 1,178,532 km (0.078 R)
• M8: 1,337,704 km (0.118 R)
• M9: 1,490,144 km (0.113 R)
• M10: 1,692,850 km (0.117 R)
• M11: 1,797,718 km (0.026 R)
• M12: 2,093,772 km (0.062 R)
• M13: 2,593,279 km (0.103 R)
• M14: 2,732,704 km (0.05 R)
• M15: 3,074,236 km (0.117 R)
• M16: 3,184,939 km (0.075 R)
• M17: 3,297,137 km (0.112 R)
• M18: 3,506,125 km (0.1 R)
• M19: 3,641,511 km (0.098 R)
• M20: 3,778,543 km (0.067 R)
• M21: 4,200,259 km (0.059 R)
• M22: 4,979,814 km (0.077 R)
• M23: 5,154,395 km (0.05 R)
• M24: 5,531,980 km (0.101 R)
• M25: 5,644,776 km (0.114 R)
• M26: 5,918,690 km (0.113 R)
• M27: 6,010,842 km (0.095 R)
• M28: 6,646,334 km (0.085 R)
• M29: 7,303,218 km (0.084 R)
• M30: 7,526,867 km (0.067 R)
• M31: 7,702,346 km (0.09 R)
• M32: 7,879,170 km (0.105 R)
• M33: 8,185,547 km (0.104 R)
• M34: 8,417,872 km (0.05 R)
• M35: 8,626,262 km (0.089 R)
• M36: 9,342,237 km (0.092 R)
• M37: 9,557,958 km (0.092 R)
• M38: 9,666,566 km (0.071 R)
• M39: 9,857,452 km (0.089 R)
• M40: 9,994,634 km (0.097 R)
• M41: 10,605,591 km (0.081 R)
• M42: 10,859,160 km (0.099 R)
• M43: 11,114,673 km (0.053 R)
• M44: 11,718,600 km (0.094 R)
• M45: 12,274,206 km (0.036 R)
• M46: 13,018,306 km (0.063 R)
• M47: 13,350,413 km (0.104 R)
• M48: 13,685,363 km (0.08 R)
• M49: 13,838,551 km (0.115 R)
• M50: 14,301,407 km (0.106 R)
• M51: 14,425,723 km (0.12 R)
• M52: 15,496,694 km (0.09 R)
• M53: 15,848,847 km (0.089 R)
• M54: 16,593,396 km (0.082 R)
• M55: 17,681,571 km (0.064 R)
• M56: 18,082,942 km (0.105 R)
• M57: 18,217,430 km (0.042 R)
• M58: 18,521,264 km (0.104 R)
• M59: 19,339,714 km (0.117 R)
• M60: 19,787,909 km (0.117 R)
• M61: 19,961,143 km (0.086 R)
• M62: 20,309,257 km (0.043 R)
• M63: 20,870,549 km (0.077 R)
• M64: 21,401,322 km (0.09 R)
• M65: 21,579,194 km (0.076 R)
• M66: 21,721,910 km (0.116 R)
• M67: 22,080,047 km (0.09 R)
• M68: 22,187,907 km (0.112 R)
• M69: 23,312,135 km (0.097 R)
• M70: 24,306,512 km (0.048 R)
• M71: 25,014,559 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.8

Radius: 9

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.38 AU - 5.68 AU

Year: 5111 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,277,498 km

• M1: 136,134 km (0.093 R)
• M2: 245,789 km (0.077 R)
• M3: 479,162 km (0.076 R)
• M4: 686,056 km (0.082 R)
• M5: 779,854 km (0.097 R)
• M6: 1,056,909 km (0.083 R)
• M7: 1,398,142 km (0.025 R)
• M8: 1,484,460 km (0.109 R)
• M9: 1,554,920 km (0.092 R)
• M10: 1,680,882 km (0.106 R)
• M11: 2,218,387 km (0.066 R)
• M12: 2,422,887 km (0.043 R)
• M13: 2,506,363 km (0.119 R)
• M14: 2,872,130 km (0.066 R)
• M15: 2,982,982 km (0.108 R)
• M16: 3,231,912 km (0.073 R)
• M17: 3,393,927 km (0.106 R)
• M18: 3,534,848 km (0.096 R)
• M19: 3,944,896 km (0.09 R)
• M20: 4,268,775 km (0.101 R)
• M21: 5,182,818 km (0.062 R)
• M22: 5,956,538 km (0.118 R)
• M23: 6,098,507 km (0.076 R)
• M24: 6,589,637 km (0.117 R)
• M25: 7,274,196 km (0.066 R)
• M26: 8,169,540 km (0.094 R)
• M27: 8,327,515 km (0.068 R)
• M28: 8,390,945 km (0.064 R)
• M29: 9,132,052 km (0.062 R)
• M30: 9,263,100 km (0.049 R)
• M31: 9,328,774 km (0.029 R)
• M32: 9,826,935 km (0.111 R)
• M33: 9,994,933 km (0.111 R)
• M34: 10,401,989 km (0.119 R)
• M35: 10,918,550 km (0.078 R)
• M36: 11,197,401 km (0.057 R)
• M37: 11,337,723 km (0.106 R)
• M38: 12,590,306 km (0.074 R)
• M39: 13,066,626 km (0.103 R)
• M40: 13,177,478 km (0.049 R)
• M41: 13,773,476 km (0.036 R)
• M42: 14,037,067 km (0.054 R)
• M43: 14,492,743 km (0.069 R)
• M44: 15,030,547 km (0.058 R)
• M45: 15,379,708 km (0.106 R)
• M46: 15,574,934 km (0.091 R)
• M47: 16,007,122 km (0.106 R)
• M48: 16,244,534 km (0.11 R)
• M49: 16,443,349 km (0.049 R)
• M50: 16,563,027 km (0.087 R)
• M51: 16,883,466 km (0.116 R)
• M52: 17,125,216 km (0.112 R)
• M53: 19,267,607 km (0.104 R)
• M54: 19,986,126 km (0.037 R)
• M55: 21,188,594 km (0.116 R)
• M56: 21,449,343 km (0.042 R)
• M57: 22,282,154 km (0.044 R)
• M58: 23,036,127 km (0.051 R)
• M59: 23,170,017 km (0.063 R)
• M60: 23,348,936 km (0.117 R)
• M61: 24,024,221 km (0.066 R)
• M62: 24,160,056 km (0.045 R)
• M63: 24,386,996 km (0.055 R)
• M64: 24,705,939 km (0.114 R)
• M65: 25,163,858 km (0.092 R)
• M66: 26,181,273 km (0.084 R)
• M67: 27,117,905 km (0.094 R)
• M68: 27,212,152 km (0.032 R)
• M69: 27,353,671 km (0.07 R)
• M70: 27,590,335 km (0.085 R)
• M71: 28,208,474 km (0.12 R)
• M72: 28,495,253 km (0.097 R)
• M73: 28,687,037 km (0.027 R)
• M74: 29,846,720 km (0.037 R)
• M75: 30,285,640 km (0.098 R)
• M76: 30,824,791 km (0.114 R)
• M77: 31,021,662 km (0.094 R)
• M78: 31,268,349 km (0.108 R)
• M79: 33,517,702 km (0.056 R)
• M80: 33,669,544 km (0.045 R)
• M81: 33,872,399 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289

Radius: 5.4

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.07 AU - 11.73 AU

Year: 13056 Days

Day: 21.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,277,498 km

• M1: 71,059 km (0.08 R)
• M2: 138,228 km (0.092 R)
• M3: 179,517 km (0.092 R)
• M4: 324,179 km (0.119 R)
• M5: 503,995 km (0.103 R)
• M6: 635,342 km (0.101 R)
• M7: 1,205,609 km (0.094 R)
• M8: 1,382,584 km (0.097 R)
• M9: 1,717,533 km (0.049 R)
• M10: 1,783,207 km (0.102 R)
• M11: 1,962,126 km (0.075 R)
• M12: 2,194,002 km (0.069 R)
• M13: 2,265,361 km (0.087 R)
• M14: 2,483,773 km (0.064 R)
• M15: 2,583,106 km (0.1 R)
• M16: 2,940,945 km (0.1 R)
• M17: 3,179,254 km (0.097 R)
• M18: 3,423,846 km (0.07 R)
• M19: 3,479,048 km (0.096 R)
• M20: 3,590,349 km (0.084 R)
• M21: 3,759,394 km (0.105 R)
• M22: 4,371,699 km (0.091 R)
• M23: 4,858,640 km (0.058 R)
• M24: 5,298,906 km (0.117 R)
• M25: 6,420,142 km (0.045 R)
• M26: 7,112,780 km (0.067 R)
• M27: 7,360,814 km (0.118 R)
• M28: 7,539,733 km (0.106 R)
• M29: 8,121,818 km (0.112 R)
• M30: 8,567,919 km (0.061 R)
• M31: 9,483,757 km (0.077 R)
• M32: 9,795,818 km (0.116 R)
• M33: 9,835,162 km (0.096 R)
• M34: 10,430,263 km (0.06 R)
• M35: 12,284,379 km (0.11 R)
• M36: 12,539,144 km (0.073 R)
• M37: 14,148,667 km (0.067 R)
• M38: 14,549,889 km (0.11 R)
• M39: 14,729,556 km (0.099 R)
• M40: 14,774,435 km (0.103 R)
• M41: 14,955,000 km (0.08 R)
• M42: 15,363,701 km (0.098 R)
• M43: 15,638,213 km (0.09 R)
• M44: 15,683,990 km (0.095 R)
• M45: 16,424,649 km (0.077 R)
• M46: 17,652,399 km (0.115 R)
• M47: 19,105,294 km (0.116 R)
• M48: 19,154,362 km (0.097 R)
• M49: 19,647,586 km (0.085 R)
• M50: 19,895,769 km (0.11 R)
• M51: 19,995,251 km (0.047 R)
• M52: 20,194,965 km (0.109 R)
• M53: 20,345,011 km (0.112 R)
• M54: 20,747,280 km (0.103 R)
• M55: 21,661,772 km (0.11 R)
• M56: 22,589,428 km (0.099 R)
• M57: 22,849,280 km (0.114 R)
• M58: 23,005,759 km (0.039 R)
• M59: 24,057,881 km (0.113 R)
• M60: 25,611,155 km (0.093 R)
• M61: 25,990,984 km (0.107 R)
• M62: 26,318,005 km (0.097 R)
• M63: 26,921,034 km (0.095 R)
• M64: 28,476,403 km (0.088 R)
• M65: 29,095,439 km (0.052 R)
• M66: 29,321,631 km (0.118 R)
• M67: 29,605,269 km (0.088 R)
• M68: 31,964,427 km (0.109 R)
• M69: 32,314,786 km (0.075 R)
• M70: 33,314,249 km (0.062 R)
• M71: 33,669,394 km (0.035 R)
• M72: 33,906,806 km (0.025 R)
• M73: 34,025,736 km (0.065 R)
• M74: 34,802,299 km (0.059 R)
• M75: 35,222,819 km (0.094 R)
• M76: 35,463,970 km (0.081 R)
• M77: 35,766,009 km (0.118 R)
• M78: 36,494,550 km (0.078 R)
• M79: 36,799,580 km (0.096 R)
• M80: 37,596,488 km (0.114 R)
• M81: 37,658,122 km (0.106 R)
• M82: 37,719,607 km (0.115 R)
• M83: 38,709,347 km (0.07 R)
• M84: 38,895,895 km (0.118 R)
• M85: 39,519,868 km (0.109 R)
• M86: 39,895,807 km (0.111 R)
• M87: 40,021,320 km (0.111 R)
• M88: 40,967,377 km (0.064 R)
• M89: 41,474,962 km (0.105 R)
• M90: 42,240,156 km (0.087 R)
• M91: 42,368,062 km (0.085 R)
• M92: 42,496,267 km (0.098 R)
• M93: 42,817,155 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.7

Radius: 5.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.01 AU - 16.97 AU

Year: 28967 Days

Day: 23.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 49,277,498 km

• M1: 184,753 km (0.1 R)
• M2: 599,738 km (0.11 R)
• M3: 718,070 km (0.06 R)
• M4: 862,731 km (0.099 R)
• M5: 1,328,728 km (0.087 R)
• M6: 1,910,514 km (0.062 R)
• M7: 2,137,155 km (0.114 R)
• M8: 3,304,467 km (0.051 R)
• M9: 3,637,771 km (0.061 R)
• M10: 4,566,924 km (0.064 R)
• M11: 4,700,664 km (0.09 R)
• M12: 5,851,970 km (0.09 R)
• M13: 6,817,175 km (0.061 R)
• M14: 7,240,387 km (0.113 R)
• M15: 8,355,191 km (0.091 R)
• M16: 9,099,739 km (0.115 R)
• M17: 9,183,813 km (0.103 R)
• M18: 11,096,721 km (0.105 R)
• M19: 11,186,480 km (0.104 R)
• M20: 13,990,542 km (0.054 R)
• M21: 14,233,489 km (0.115 R)
• M22: 14,723,722 km (0.114 R)
• M23: 16,074,740 km (0.079 R)
• M24: 16,329,206 km (0.114 R)
• M25: 16,790,715 km (0.039 R)
• M26: 17,308,474 km (0.058 R)
• M27: 17,621,732 km (0.113 R)
• M28: 18,679,089 km (0.045 R)
• M29: 19,702,488 km (0.096 R)
• M30: 23,109,131 km (0.117 R)
• M31: 25,085,319 km (0.059 R)
• M32: 26,272,827 km (0.104 R)
• M33: 27,965,826 km (0.088 R)
• M34: 29,382,817 km (0.082 R)
• M35: 29,631,598 km (0.093 R)
• M36: 30,885,976 km (0.093 R)
• M37: 32,093,680 km (0.083 R)
• M38: 33,511,269 km (0.107 R)
• M39: 34,620,687 km (0.063 R)
• M40: 35,477,135 km (0.119 R)
• M41: 38,427,205 km (0.034 R)
• M42: 38,631,107 km (0.118 R)
• M43: 40,690,770 km (0.032 R)
• M44: 47,297,910 km (0.091 R)
• M45: 47,881,641 km (0.052 R)
• M46: 48,761,725 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit