🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.39 AU - 3.01 AU

Year: 1680 Days

Day: 16.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.5

Radius: 5.8

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.32 AU - 14.06 AU

Year: 19185 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,751,022 km

• M1: 83,924 km (0.078 R)
• M2: 337,942 km (0.085 R)
• M3: 581,038 km (0.087 R)
• M4: 1,070,822 km (0.101 R)
• M5: 1,689,858 km (0.083 R)
• M6: 2,265,510 km (0.119 R)
• M7: 2,574,579 km (0.093 R)
• M8: 2,716,099 km (0.096 R)
• M9: 3,044,167 km (0.103 R)
• M10: 3,307,908 km (0.067 R)
• M11: 3,737,404 km (0.068 R)
• M12: 4,350,904 km (0.077 R)
• M13: 4,477,315 km (0.119 R)
• M14: 4,907,708 km (0.104 R)
• M15: 5,900,140 km (0.067 R)
• M16: 7,199,697 km (0.094 R)
• M17: 8,902,120 km (0.091 R)
• M18: 9,332,813 km (0.03 R)
• M19: 9,496,024 km (0.085 R)
• M20: 10,382,691 km (0.094 R)
• M21: 10,608,434 km (0.051 R)
• M22: 10,721,979 km (0.051 R)
• M23: 10,835,823 km (0.096 R)
• M24: 11,064,857 km (0.089 R)
• M25: 12,293,205 km (0.034 R)
• M26: 12,651,941 km (0.069 R)
• M27: 13,318,848 km (0.033 R)
• M28: 13,441,219 km (0.063 R)
• M29: 15,130,777 km (0.052 R)
• M30: 15,838,076 km (0.117 R)
• M31: 16,359,275 km (0.117 R)
• M32: 18,773,186 km (0.11 R)
• M33: 19,048,297 km (0.094 R)
• M34: 19,117,112 km (0.074 R)
• M35: 19,186,226 km (0.105 R)
• M36: 19,324,604 km (0.047 R)
• M37: 19,671,821 km (0.039 R)
• M38: 19,881,258 km (0.053 R)
• M39: 20,868,005 km (0.111 R)
• M40: 20,939,214 km (0.039 R)
• M41: 21,224,348 km (0.051 R)
• M42: 22,962,376 km (0.104 R)
• M43: 25,122,569 km (0.104 R)
• M44: 25,273,962 km (0.076 R)
• M45: 25,729,936 km (0.112 R)
• M46: 25,958,821 km (0.063 R)
• M47: 26,265,197 km (0.051 R)
• M48: 27,424,730 km (0.092 R)
• M49: 27,580,462 km (0.109 R)
• M50: 27,893,121 km (0.028 R)
• M51: 29,075,842 km (0.089 R)
• M52: 29,473,623 km (0.065 R)
• M53: 30,194,236 km (0.115 R)
• M54: 32,968,678 km (0.111 R)
• M55: 34,722,563 km (0.101 R)
• M56: 34,891,310 km (0.102 R)
• M57: 35,653,361 km (0.086 R)
• M58: 35,823,454 km (0.067 R)
• M59: 36,335,378 km (0.045 R)
• M60: 36,763,976 km (0.112 R)
• M61: 38,494,524 km (0.115 R)
• M62: 40,074,577 km (0.031 R)
• M63: 41,407,344 km (0.105 R)
• M64: 42,214,126 km (0.08 R)
• M65: 43,207,007 km (0.098 R)
• M66: 43,479,275 km (0.059 R)
• M67: 44,116,412 km (0.094 R)
• M68: 44,207,667 km (0.117 R)
• M69: 44,299,071 km (0.12 R)
• M70: 47,255,125 km (0.108 R)
• M71: 48,474,198 km (0.043 R)
• M72: 49,040,276 km (0.035 R)
• M73: 51,134,647 km (0.065 R)
• M74: 54,232,669 km (0.062 R)
• M75: 54,624,167 km (0.12 R)
• M76: 54,918,426 km (0.066 R)
• M77: 55,705,759 km (0.107 R)
• M78: 57,092,382 km (0.098 R)
• M79: 57,191,864 km (0.084 R)
• M80: 57,989,819 km (0.103 R)
• M81: 60,507,103 km (0.085 R)
• M82: 60,811,534 km (0.096 R)
• M83: 63,265,388 km (0.087 R)
• M84: 63,987,198 km (0.111 R)
• M85: 65,439,045 km (0.088 R)
• M86: 65,855,825 km (0.1 R)
• M87: 66,273,502 km (0.056 R)
• M88: 66,796,796 km (0.109 R)
• M89: 67,742,254 km (0.07 R)
• M90: 68,586,435 km (0.101 R)
• M91: 69,646,485 km (0.093 R)
• M92: 70,285,119 km (0.104 R)
• M93: 70,498,445 km (0.119 R)
• M94: 70,925,697 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.4

Radius: 6

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.39 AU - 15.53 AU

Year: 20826 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,751,022 km

• M1: 80,334 km (0.074 R)
• M2: 458,966 km (0.092 R)
• M3: 646,412 km (0.12 R)
• M4: 1,064,538 km (0.102 R)
• M5: 2,102,299 km (0.089 R)
• M6: 2,225,119 km (0.079 R)
• M7: 2,350,482 km (0.081 R)
• M8: 2,874,373 km (0.12 R)
• M9: 4,529,375 km (0.091 R)
• M10: 4,768,731 km (0.06 R)
• M11: 4,971,287 km (0.046 R)
• M12: 5,553,671 km (0.056 R)
• M13: 6,157,299 km (0.102 R)
• M14: 7,009,408 km (0.109 R)
• M15: 7,055,335 km (0.101 R)
• M16: 7,101,261 km (0.094 R)
• M17: 7,239,789 km (0.105 R)
• M18: 7,660,757 km (0.074 R)
• M19: 8,331,405 km (0.072 R)
• M20: 8,380,024 km (0.042 R)
• M21: 8,575,399 km (0.104 R)
• M22: 8,821,786 km (0.083 R)
• M23: 8,871,303 km (0.108 R)
• M24: 9,727,901 km (0.039 R)
• M25: 9,830,525 km (0.068 R)
• M26: 10,036,521 km (0.074 R)
• M27: 11,356,722 km (0.105 R)
• M28: 11,736,103 km (0.101 R)
• M29: 12,451,629 km (0.086 R)
• M30: 12,507,280 km (0.052 R)
• M31: 14,214,191 km (0.059 R)
• M32: 14,505,758 km (0.065 R)
• M33: 14,917,152 km (0.114 R)
• M34: 14,976,243 km (0.111 R)
• M35: 17,341,086 km (0.109 R)
• M36: 18,661,586 km (0.068 R)
• M37: 18,789,044 km (0.12 R)
• M38: 19,237,389 km (0.116 R)
• M39: 20,340,972 km (0.112 R)
• M40: 20,537,843 km (0.068 R)
• M41: 21,598,342 km (0.119 R)
• M42: 21,732,232 km (0.055 R)
• M43: 21,866,272 km (0.117 R)
• M44: 22,540,958 km (0.106 R)
• M45: 22,676,793 km (0.059 R)
• M46: 23,841,562 km (0.116 R)
• M47: 24,118,468 km (0.094 R)
• M48: 24,745,283 km (0.099 R)
• M49: 25,236,562 km (0.091 R)
• M50: 25,589,464 km (0.099 R)
• M51: 26,086,278 km (0.099 R)
• M52: 26,514,727 km (0.079 R)
• M53: 26,658,041 km (0.065 R)
• M54: 27,233,844 km (0.098 R)
• M55: 27,740,980 km (0.116 R)
• M56: 28,838,281 km (0.1 R)
• M57: 30,849,026 km (0.079 R)
• M58: 31,150,615 km (0.107 R)
• M59: 31,377,555 km (0.096 R)
• M60: 32,443,889 km (0.103 R)
• M61: 32,673,821 km (0.088 R)
• M62: 32,827,458 km (0.119 R)
• M63: 33,135,480 km (0.119 R)
• M64: 33,832,007 km (0.117 R)
• M65: 34,065,380 km (0.12 R)
• M66: 35,003,658 km (0.114 R)
• M67: 35,554,926 km (0.072 R)
• M68: 35,713,051 km (0.096 R)
• M69: 37,226,084 km (0.106 R)
• M70: 38,111,554 km (0.118 R)
• M71: 38,354,201 km (0.031 R)
• M72: 39,411,858 km (0.114 R)
• M73: 41,972,375 km (0.106 R)
• M74: 42,474,127 km (0.087 R)
• M75: 42,557,901 km (0.114 R)
• M76: 43,568,136 km (0.054 R)
• M77: 46,300,242 km (0.035 R)
• M78: 46,472,728 km (0.116 R)
• M79: 46,905,216 km (0.07 R)
• M80: 48,560,516 km (0.045 R)
• M81: 48,999,287 km (0.114 R)
• M82: 51,480,666 km (0.065 R)
• M83: 52,916,806 km (0.118 R)
• M84: 53,730,469 km (0.092 R)
• M85: 54,002,587 km (0.111 R)
• M86: 54,457,215 km (0.033 R)
• M87: 55,736,726 km (0.08 R)
• M88: 56,012,285 km (0.093 R)
• M89: 58,139,268 km (0.077 R)
• M90: 58,885,312 km (0.113 R)
• M91: 60,104,236 km (0.112 R)
• M92: 61,142,295 km (0.065 R)
• M93: 61,616,072 km (0.028 R)
• M94: 62,281,334 km (0.104 R)
• M95: 62,376,627 km (0.075 R)
• M96: 63,331,660 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.2

Radius: 5.6

Gravity: 30.59 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.62 AU - 16.06 AU

Year: 21652 Days

Day: 21.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,751,022 km

• M1: 187,596 km (0.049 R)
• M2: 403,017 km (0.109 R)
• M3: 707,897 km (0.097 R)
• M4: 1,042,398 km (0.079 R)
• M5: 1,454,091 km (0.086 R)
• M6: 1,695,093 km (0.088 R)
• M7: 2,098,858 km (0.053 R)
• M8: 2,175,452 km (0.037 R)
• M9: 2,905,639 km (0.063 R)
• M10: 3,296,987 km (0.039 R)
• M11: 3,521,534 km (0.102 R)
• M12: 5,021,402 km (0.07 R)
• M13: 5,072,714 km (0.112 R)
• M14: 5,124,176 km (0.048 R)
• M15: 5,384,177 km (0.112 R)
• M16: 6,025,802 km (0.118 R)
• M17: 6,190,061 km (0.079 R)
• M18: 6,411,166 km (0.049 R)
• M19: 6,634,965 km (0.072 R)
• M20: 6,747,911 km (0.093 R)
• M21: 7,321,769 km (0.119 R)
• M22: 8,332,901 km (0.076 R)
• M23: 10,482,472 km (0.103 R)
• M24: 10,548,146 km (0.118 R)
• M25: 10,613,969 km (0.087 R)
• M26: 12,303,677 km (0.096 R)
• M27: 13,356,995 km (0.104 R)
• M28: 13,571,070 km (0.118 R)
• M29: 13,786,341 km (0.071 R)
• M30: 14,732,249 km (0.099 R)
• M31: 14,879,603 km (0.058 R)
• M32: 16,685,698 km (0.105 R)
• M33: 16,993,421 km (0.063 R)
• M34: 21,912,049 km (0.084 R)
• M35: 22,927,818 km (0.091 R)
• M36: 23,958,847 km (0.069 R)
• M37: 24,480,046 km (0.111 R)
• M38: 25,445,401 km (0.089 R)
• M39: 25,533,664 km (0.07 R)
• M40: 26,333,564 km (0.093 R)
• M41: 27,141,691 km (0.041 R)
• M42: 28,231,811 km (0.111 R)
• M43: 28,782,182 km (0.041 R)
• M44: 29,800,345 km (0.044 R)
• M45: 31,491,848 km (0.087 R)
• M46: 32,925,145 km (0.112 R)
• M47: 34,086,922 km (0.092 R)
• M48: 34,184,310 km (0.112 R)
• M49: 34,770,734 km (0.045 R)
• M50: 34,868,870 km (0.119 R)
• M51: 35,065,292 km (0.11 R)
• M52: 36,949,627 km (0.091 R)
• M53: 38,055,454 km (0.097 R)
• M54: 40,196,649 km (0.115 R)
• M55: 41,854,043 km (0.062 R)
• M56: 44,063,006 km (0.06 R)
• M57: 44,701,190 km (0.115 R)
• M58: 45,664,002 km (0.108 R)
• M59: 45,878,974 km (0.058 R)
• M60: 45,986,535 km (0.107 R)
• M61: 47,066,931 km (0.045 R)
• M62: 47,828,085 km (0.066 R)
• M63: 50,025,378 km (0.086 R)
• M64: 50,468,786 km (0.055 R)
• M65: 52,592,627 km (0.04 R)
• M66: 52,930,569 km (0.109 R)
• M67: 55,316,805 km (0.098 R)
• M68: 55,660,581 km (0.082 R)
• M69: 56,811,437 km (0.071 R)
• M70: 57,389,932 km (0.087 R)
• M71: 58,319,384 km (0.103 R)
• M72: 59,253,921 km (0.107 R)
• M73: 65,326,398 km (0.097 R)
• M74: 67,516,361 km (0.108 R)
• M75: 67,883,624 km (0.11 R)
• M76: 69,359,557 km (0.104 R)
• M77: 69,483,125 km (0.086 R)
• M78: 69,853,978 km (0.107 R)
• M79: 70,225,429 km (0.1 R)
• M80: 72,092,859 km (0.1 R)
• M81: 73,850,634 km (0.073 R)
• M82: 74,355,378 km (0.067 R)
• M83: 76,003,797 km (0.053 R)
• M84: 76,131,104 km (0.117 R)
• M85: 77,151,960 km (0.107 R)
• M86: 77,407,922 km (0.042 R)
• M87: 80,241,904 km (0.06 R)
• M88: 80,760,859 km (0.073 R)
• M89: 82,324,307 km (0.089 R)
• M90: 84,292,566 km (0.12 R)
• M91: 84,424,362 km (0.103 R)
• M92: 84,952,143 km (0.102 R)
• M93: 88,275,310 km (0.098 R)
• M94: 88,409,200 km (0.059 R)
• M95: 88,543,090 km (0.113 R)
• M96: 89,616,604 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 17,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit