🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.8 AU - 1.2 AU

Year: 360 Days

Day: 47.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.37 AU - 1.91 AU

Year: 756 Days

Day: 16.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,114,472 km

• M1: 426,504 km (0.091 R)
• M2: 685,308 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.46 AU - 2.24 AU

Year: 906 Days

Day: 23.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,114,472 km

• M1: 560,693 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.11 AU - 3.03 AU

Year: 1483 Days

Day: 20.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.7

Radius: 6.3

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 17.07 AU - 17.17 AU

Year: 25493 Days

Day: 19 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,114,472 km

• M1: 289,322 km (0.054 R)
• M2: 396,734 km (0.036 R)
• M3: 605,871 km (0.092 R)
• M4: 873,053 km (0.099 R)
• M5: 1,145,770 km (0.108 R)
• M6: 2,625,592 km (0.069 R)
• M7: 2,741,082 km (0.042 R)
• M8: 3,057,332 km (0.086 R)
• M9: 3,468,875 km (0.085 R)
• M10: 3,510,912 km (0.036 R)
• M11: 3,897,623 km (0.113 R)
• M12: 3,985,437 km (0.116 R)
• M13: 4,252,768 km (0.1 R)
• M14: 4,711,286 km (0.051 R)
• M15: 5,674,846 km (0.08 R)
• M16: 6,076,815 km (0.096 R)
• M17: 6,592,329 km (0.071 R)
• M18: 6,802,365 km (0.119 R)
• M19: 6,961,387 km (0.08 R)
• M20: 7,500,388 km (0.062 R)
• M21: 7,664,797 km (0.081 R)
• M22: 7,830,252 km (0.108 R)
• M23: 8,504,190 km (0.092 R)
• M24: 8,790,371 km (0.075 R)
• M25: 9,668,062 km (0.099 R)
• M26: 11,885,551 km (0.079 R)
• M27: 12,398,821 km (0.069 R)
• M28: 13,513,624 km (0.116 R)
• M29: 13,780,507 km (0.111 R)
• M30: 14,387,426 km (0.099 R)
• M31: 14,455,343 km (0.097 R)
• M32: 14,591,627 km (0.082 R)
• M33: 15,003,021 km (0.106 R)
• M34: 16,259,942 km (0.107 R)
• M35: 16,401,761 km (0.12 R)
• M36: 16,829,312 km (0.066 R)
• M37: 17,695,633 km (0.115 R)
• M38: 18,281,309 km (0.09 R)
• M39: 19,396,262 km (0.067 R)
• M40: 20,227,876 km (0.104 R)
• M41: 20,993,967 km (0.108 R)
• M42: 22,239,369 km (0.107 R)
• M43: 22,712,547 km (0.054 R)
• M44: 22,791,834 km (0.096 R)
• M45: 23,268,902 km (0.103 R)
• M46: 23,668,926 km (0.101 R)
• M47: 24,151,978 km (0.095 R)
• M48: 24,394,775 km (0.098 R)
• M49: 27,286,203 km (0.09 R)
• M50: 27,370,277 km (0.116 R)
• M51: 27,707,919 km (0.108 R)
• M52: 28,217,001 km (0.093 R)
• M53: 29,503,094 km (0.044 R)
• M54: 30,458,276 km (0.064 R)
• M55: 32,488,020 km (0.091 R)
• M56: 33,744,941 km (0.078 R)
• M57: 34,197,624 km (0.103 R)
• M58: 36,676,760 km (0.112 R)
• M59: 36,862,711 km (0.049 R)
• M60: 38,455,778 km (0.098 R)
• M61: 40,071,136 km (0.044 R)
• M62: 40,262,621 km (0.103 R)
• M63: 40,935,363 km (0.115 R)
• M64: 41,708,634 km (0.069 R)
• M65: 41,999,901 km (0.036 R)
• M66: 42,097,140 km (0.116 R)
• M67: 43,269,688 km (0.118 R)
• M68: 44,353,973 km (0.085 R)
• M69: 46,047,122 km (0.075 R)
• M70: 46,448,643 km (0.079 R)
• M71: 46,952,040 km (0.051 R)
• M72: 47,659,937 km (0.09 R)
• M73: 49,496,550 km (0.113 R)
• M74: 49,701,948 km (0.08 R)
• M75: 50,837,246 km (0.111 R)
• M76: 53,554,243 km (0.079 R)
• M77: 55,569,326 km (0.079 R)
• M78: 56,747,259 km (0.068 R)
• M79: 58,041,730 km (0.111 R)
• M80: 61,430,421 km (0.03 R)
• M81: 61,761,780 km (0.098 R)
• M82: 62,426,294 km (0.027 R)
• M83: 63,427,403 km (0.034 R)
• M84: 67,143,264 km (0.118 R)
• M85: 69,199,637 km (0.062 R)
• M86: 71,160,865 km (0.097 R)
• M87: 71,857,243 km (0.087 R)
• M88: 72,556,014 km (0.053 R)
• M89: 72,789,537 km (0.112 R)
• M90: 77,152,559 km (0.084 R)
• M91: 80,389,557 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.6

Radius: 4.3

Gravity: 41.73 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.29 AU - 20.55 AU

Year: 29618 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,114,472 km

• M1: 101,278 km (0.116 R)
• M2: 261,497 km (0.091 R)
• M3: 344,225 km (0.111 R)
• M4: 459,864 km (0.064 R)
• M5: 561,142 km (0.112 R)
• M6: 785,090 km (0.096 R)
• M7: 1,202,916 km (0.091 R)
• M8: 1,640,490 km (0.075 R)
• M9: 1,679,087 km (0.066 R)
• M10: 2,039,617 km (0.08 R)
• M11: 2,122,943 km (0.116 R)
• M12: 2,875,570 km (0.111 R)
• M13: 3,551,304 km (0.11 R)
• M14: 4,115,138 km (0.084 R)
• M15: 5,039,952 km (0.082 R)
• M16: 5,496,525 km (0.1 R)
• M17: 5,788,540 km (0.099 R)
• M18: 7,069,397 km (0.11 R)
• M19: 7,195,807 km (0.03 R)
• M20: 10,017,522 km (0.112 R)
• M21: 11,467,275 km (0.12 R)
• M22: 12,750,077 km (0.096 R)
• M23: 12,981,206 km (0.105 R)
• M24: 14,077,758 km (0.12 R)
• M25: 14,157,194 km (0.047 R)
• M26: 14,556,621 km (0.046 R)
• M27: 14,879,004 km (0.117 R)
• M28: 15,122,250 km (0.11 R)
• M29: 15,859,917 km (0.1 R)
• M30: 15,942,495 km (0.107 R)
• M31: 16,274,752 km (0.068 R)
• M32: 17,455,229 km (0.095 R)
• M33: 17,626,070 km (0.113 R)
• M34: 18,315,118 km (0.107 R)
• M35: 18,837,813 km (0.085 R)
• M36: 19,012,992 km (0.093 R)
• M37: 20,165,494 km (0.114 R)
• M38: 20,255,103 km (0.084 R)
• M39: 21,431,690 km (0.106 R)
• M40: 22,630,268 km (0.118 R)
• M41: 23,284,609 km (0.074 R)
• M42: 23,850,538 km (0.091 R)
• M43: 25,574,953 km (0.114 R)
• M44: 25,963,608 km (0.058 R)
• M45: 27,042,508 km (0.06 R)
• M46: 28,536,991 km (0.12 R)
• M47: 30,160,576 km (0.058 R)
• M48: 30,468,299 km (0.107 R)
• M49: 30,880,142 km (0.045 R)
• M50: 31,086,886 km (0.048 R)
• M51: 31,293,930 km (0.032 R)
• M52: 32,022,471 km (0.105 R)
• M53: 34,241,307 km (0.069 R)
• M54: 34,991,989 km (0.119 R)
• M55: 35,099,550 km (0.096 R)
• M56: 37,937,422 km (0.088 R)
• M57: 39,048,335 km (0.027 R)
• M58: 39,607,831 km (0.067 R)
• M59: 40,282,667 km (0.11 R)
• M60: 43,019,860 km (0.076 R)
• M61: 43,597,607 km (0.086 R)
• M62: 44,294,284 km (0.093 R)
• M63: 47,593,815 km (0.116 R)
• M64: 49,514,502 km (0.09 R)
• M65: 50,971,585 km (0.036 R)
• M66: 53,803,323 km (0.094 R)
• M67: 55,928,959 km (0.057 R)
• M68: 56,054,921 km (0.09 R)
• M69: 56,559,365 km (0.073 R)
• M70: 61,556,681 km (0.075 R)
• M71: 62,077,132 km (0.053 R)
• M72: 65,230,506 km (0.086 R)
• M73: 66,426,391 km (0.049 R)
• M74: 67,897,836 km (0.117 R)
• M75: 68,839,854 km (0.115 R)
• M76: 69,921,746 km (0.083 R)
• M77: 71,009,172 km (0.102 R)
• M78: 71,145,456 km (0.084 R)
• M79: 71,281,889 km (0.066 R)
• M80: 71,554,906 km (0.074 R)
• M81: 74,304,814 km (0.12 R)
• M82: 75,553,507 km (0.118 R)
• M83: 83,189,581 km (0.095 R)
• M84: 84,197,272 km (0.098 R)
• M85: 88,268,428 km (0.082 R)
• M86: 88,415,034 km (0.055 R)
• M87: 89,737,779 km (0.104 R)
• M88: 90,771,201 km (0.06 R)
• M89: 91,067,105 km (0.073 R)
• M90: 91,808,512 km (0.089 R)
• M91: 91,957,063 km (0.063 R)
• M92: 94,194,299 km (0.104 R)
• M93: 94,493,944 km (0.114 R)
• M94: 96,147,748 km (0.111 R)
• M95: 98,722,178 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.3

Radius: 3.3

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.72 AU - 24.12 AU

Year: 30800 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,114,472 km

• M1: 57,296 km (0.029 R)
• M2: 451,935 km (0.119 R)
• M3: 701,315 km (0.062 R)
• M4: 1,006,345 km (0.099 R)
• M5: 1,083,537 km (0.093 R)
• M6: 1,182,870 km (0.1 R)
• M7: 1,564,046 km (0.095 R)
• M8: 1,631,066 km (0.06 R)
• M9: 1,653,655 km (0.101 R)
• M10: 2,225,568 km (0.086 R)
• M11: 2,480,482 km (0.097 R)
• M12: 2,989,713 km (0.066 R)
• M13: 3,241,935 km (0.072 R)
• M14: 3,413,973 km (0.118 R)
• M15: 3,501,039 km (0.113 R)
• M16: 3,887,001 km (0.059 R)
• M17: 4,008,475 km (0.071 R)
• M18: 4,286,278 km (0.116 R)
• M19: 4,317,395 km (0.115 R)
• M20: 4,348,810 km (0.088 R)
• M21: 4,538,351 km (0.088 R)
• M22: 4,730,584 km (0.084 R)
• M23: 4,860,285 km (0.066 R)
• M24: 5,090,068 km (0.076 R)
• M25: 5,123,129 km (0.109 R)
• M26: 5,256,271 km (0.1 R)
• M27: 5,800,209 km (0.075 R)
• M28: 6,078,909 km (0.083 R)
• M29: 6,184,526 km (0.104 R)
• M30: 6,433,307 km (0.054 R)
• M31: 7,573,841 km (0.112 R)
• M32: 8,031,910 km (0.104 R)
• M33: 8,303,131 km (0.1 R)
• M34: 10,452,553 km (0.101 R)
• M35: 11,219,392 km (0.095 R)
• M36: 13,949,253 km (0.088 R)
• M37: 14,181,579 km (0.115 R)
• M38: 14,321,752 km (0.101 R)
• M39: 15,458,846 km (0.1 R)
• M40: 16,038,089 km (0.093 R)
• M41: 16,379,321 km (0.034 R)
• M42: 17,118,634 km (0.098 R)
• M43: 18,374,658 km (0.097 R)
• M44: 18,425,371 km (0.119 R)
• M45: 20,708,983 km (0.072 R)
• M46: 20,814,898 km (0.057 R)
• M47: 21,293,611 km (0.079 R)
• M48: 21,991,635 km (0.073 R)
• M49: 23,796,683 km (0.096 R)
• M50: 24,913,581 km (0.066 R)
• M51: 25,819,396 km (0.109 R)
• M52: 26,391,009 km (0.06 R)
• M53: 26,563,196 km (0.084 R)
• M54: 27,082,301 km (0.114 R)
• M55: 27,663,040 km (0.096 R)
• M56: 28,130,533 km (0.109 R)
• M57: 28,777,544 km (0.09 R)
• M58: 30,146,365 km (0.075 R)
• M59: 30,627,322 km (0.087 R)
• M60: 30,929,360 km (0.091 R)
• M61: 31,475,242 km (0.102 R)
• M62: 31,597,015 km (0.104 R)
• M63: 32,269,457 km (0.114 R)
• M64: 32,761,485 km (0.041 R)
• M65: 33,628,554 km (0.099 R)
• M66: 33,940,017 km (0.094 R)
• M67: 34,377,740 km (0.105 R)
• M68: 35,195,442 km (0.077 R)
• M69: 35,258,722 km (0.108 R)
• M70: 37,235,508 km (0.073 R)
• M71: 37,364,312 km (0.06 R)
• M72: 38,660,279 km (0.051 R)
• M73: 40,432,864 km (0.084 R)
• M74: 41,096,181 km (0.068 R)
• M75: 42,164,758 km (0.108 R)
• M76: 42,231,928 km (0.116 R)
• M77: 42,366,117 km (0.098 R)
• M78: 42,635,244 km (0.087 R)
• M79: 42,702,563 km (0.099 R)
• M80: 43,039,756 km (0.088 R)
• M81: 43,513,383 km (0.091 R)
• M82: 45,976,362 km (0.094 R)
• M83: 46,045,327 km (0.06 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit