🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.32 AU - 2.34 AU

Year: 1369 Days

Day: 32 Hours

Environment

Temp: -90 °C

Axial Tilt: 160.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,476,624 km

• M1: 582,833 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.49 AU - 3.69 AU

Year: 2619 Days

Day: 22.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,476,624 km

• M1: 720,463 km (0.107 R)
• M2: 1,507,049 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.3

Radius: 13.1

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.52 AU - 5.58 AU

Year: 3737 Days

Day: 11.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,476,624 km

• M1: 209,138 km (0.059 R)
• M2: 428,897 km (0.079 R)
• M3: 603,478 km (0.111 R)
• M4: 735,124 km (0.074 R)
• M5: 953,088 km (0.119 R)
• M6: 1,110,764 km (0.117 R)
• M7: 1,263,653 km (0.062 R)
• M8: 1,863,092 km (0.099 R)
• M9: 2,081,355 km (0.11 R)
• M10: 2,237,535 km (0.101 R)
• M11: 2,433,957 km (0.098 R)
• M12: 2,580,414 km (0.097 R)
• M13: 2,959,644 km (0.062 R)
• M14: 3,077,079 km (0.11 R)
• M15: 3,176,112 km (0.095 R)
• M16: 3,729,325 km (0.04 R)
• M17: 4,028,222 km (0.083 R)
• M18: 4,158,821 km (0.117 R)
• M19: 4,335,047 km (0.115 R)
• M20: 4,536,406 km (0.095 R)
• M21: 4,695,129 km (0.099 R)
• M22: 4,809,572 km (0.113 R)
• M23: 5,041,598 km (0.053 R)
• M24: 5,301,001 km (0.075 R)
• M25: 5,540,656 km (0.112 R)
• M26: 5,808,586 km (0.069 R)
• M27: 5,981,222 km (0.098 R)
• M28: 6,433,157 km (0.025 R)
• M29: 6,535,033 km (0.054 R)
• M30: 6,740,581 km (0.05 R)
• M31: 6,974,402 km (0.108 R)
• M32: 7,343,610 km (0.1 R)
• M33: 7,854,786 km (0.115 R)
• M34: 8,377,481 km (0.076 R)
• M35: 8,685,353 km (0.1 R)
• M36: 8,854,848 km (0.118 R)
• M37: 9,602,089 km (0.05 R)
• M38: 9,718,925 km (0.101 R)
• M39: 10,072,125 km (0.104 R)
• M40: 10,549,642 km (0.119 R)
• M41: 11,187,527 km (0.104 R)
• M42: 11,869,394 km (0.102 R)
• M43: 12,373,689 km (0.103 R)
• M44: 13,014,117 km (0.109 R)
• M45: 13,665,317 km (0.059 R)
• M46: 14,127,425 km (0.037 R)
• M47: 15,305,209 km (0.109 R)
• M48: 15,578,973 km (0.093 R)
• M49: 15,854,233 km (0.116 R)
• M50: 15,957,904 km (0.087 R)
• M51: 16,200,552 km (0.071 R)
• M52: 16,900,819 km (0.036 R)
• M53: 17,006,735 km (0.086 R)
• M54: 17,325,827 km (0.102 R)
• M55: 17,575,207 km (0.098 R)
• M56: 18,113,909 km (0.091 R)
• M57: 18,403,530 km (0.067 R)
• M58: 18,767,502 km (0.066 R)
• M59: 18,913,808 km (0.065 R)
• M60: 19,318,171 km (0.116 R)
• M61: 19,725,377 km (0.082 R)
• M62: 20,097,876 km (0.093 R)
• M63: 20,435,219 km (0.077 R)
• M64: 21,305,878 km (0.089 R)
• M65: 22,265,997 km (0.097 R)
• M66: 23,005,161 km (0.086 R)
• M67: 23,122,595 km (0.095 R)
• M68: 23,279,373 km (0.085 R)
• M69: 23,476,095 km (0.114 R)
• M70: 24,268,066 km (0.111 R)
• M71: 25,028,621 km (0.082 R)
• M72: 25,310,763 km (0.096 R)
• M73: 25,472,478 km (0.096 R)
• M74: 25,675,183 km (0.115 R)
• M75: 26,204,610 km (0.057 R)
• M76: 26,286,291 km (0.098 R)
• M77: 26,902,185 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.5

Radius: 13

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.78 AU - 6.94 AU

Year: 6918 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 86,476,624 km

• M1: 185,202 km (0.098 R)
• M2: 318,494 km (0.1 R)
• M3: 461,061 km (0.092 R)
• M4: 555,158 km (0.114 R)
• M5: 711,637 km (0.11 R)
• M6: 1,019,061 km (0.117 R)
• M7: 1,576,911 km (0.083 R)
• M8: 1,848,730 km (0.105 R)
• M9: 1,983,668 km (0.058 R)
• M10: 2,292,288 km (0.065 R)
• M11: 2,586,697 km (0.109 R)
• M12: 2,738,539 km (0.114 R)
• M13: 2,877,814 km (0.113 R)
• M14: 2,987,769 km (0.089 R)
• M15: 3,115,226 km (0.092 R)
• M16: 3,475,458 km (0.098 R)
• M17: 3,711,673 km (0.108 R)
• M18: 4,093,596 km (0.079 R)
• M19: 4,235,714 km (0.077 R)
• M20: 4,579,939 km (0.11 R)
• M21: 4,690,492 km (0.103 R)
• M22: 5,372,957 km (0.084 R)
• M23: 5,548,585 km (0.093 R)
• M24: 5,666,618 km (0.116 R)
• M25: 5,825,491 km (0.085 R)
• M26: 6,188,116 km (0.051 R)
• M27: 6,413,560 km (0.082 R)
• M28: 6,978,142 km (0.069 R)
• M29: 7,932,577 km (0.079 R)
• M30: 8,110,449 km (0.119 R)
• M31: 9,299,452 km (0.065 R)
• M32: 9,842,642 km (0.069 R)
• M33: 10,106,084 km (0.102 R)
• M34: 10,861,105 km (0.072 R)
• M35: 11,108,689 km (0.064 R)
• M36: 11,558,829 km (0.112 R)
• M37: 11,735,504 km (0.057 R)
• M38: 12,219,603 km (0.04 R)
• M39: 12,373,838 km (0.105 R)
• M40: 13,524,844 km (0.037 R)
• M41: 14,737,185 km (0.075 R)
• M42: 17,322,536 km (0.109 R)
• M43: 18,019,662 km (0.064 R)
• M44: 18,844,844 km (0.111 R)
• M45: 19,742,431 km (0.114 R)
• M46: 20,135,724 km (0.12 R)
• M47: 20,409,637 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.1

Radius: 7.4

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.69 AU - 13.33 AU

Year: 16024 Days

Day: 19.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,476,624 km

• M1: 124,316 km (0.106 R)
• M2: 288,873 km (0.091 R)
• M3: 350,657 km (0.059 R)
• M4: 400,773 km (0.086 R)
• M5: 587,172 km (0.1 R)
• M6: 823,686 km (0.1 R)
• M7: 1,521,111 km (0.104 R)
• M8: 1,877,453 km (0.093 R)
• M9: 2,259,377 km (0.087 R)
• M10: 2,527,306 km (0.028 R)
• M11: 2,984,328 km (0.03 R)
• M12: 3,093,385 km (0.106 R)
• M13: 3,815,045 km (0.096 R)
• M14: 5,011,977 km (0.118 R)
• M15: 5,854,363 km (0.076 R)
• M16: 6,037,172 km (0.095 R)
• M17: 6,175,699 km (0.083 R)
• M18: 6,408,773 km (0.096 R)
• M19: 6,787,704 km (0.107 R)
• M20: 6,931,617 km (0.092 R)
• M21: 7,419,007 km (0.042 R)
• M22: 8,221,450 km (0.085 R)
• M23: 8,946,102 km (0.07 R)
• M24: 10,016,475 km (0.071 R)
• M25: 10,235,486 km (0.082 R)
• M26: 10,400,642 km (0.094 R)
• M27: 10,455,994 km (0.098 R)
• M28: 10,677,997 km (0.095 R)
• M29: 10,789,597 km (0.043 R)
• M30: 11,070,392 km (0.087 R)
• M31: 11,296,734 km (0.034 R)
• M32: 11,353,581 km (0.109 R)
• M33: 12,159,165 km (0.05 R)
• M34: 12,275,702 km (0.081 R)
• M35: 12,686,797 km (0.079 R)
• M36: 12,864,220 km (0.076 R)
• M37: 14,933,159 km (0.034 R)
• M38: 15,371,780 km (0.107 R)
• M39: 16,197,560 km (0.069 R)
• M40: 17,037,851 km (0.101 R)
• M41: 17,430,396 km (0.104 R)
• M42: 17,496,069 km (0.067 R)
• M43: 17,693,688 km (0.069 R)
• M44: 18,760,321 km (0.075 R)
• M45: 18,895,109 km (0.081 R)
• M46: 19,369,334 km (0.102 R)
• M47: 19,710,567 km (0.077 R)
• M48: 20,053,744 km (0.083 R)
• M49: 20,606,957 km (0.113 R)
• M50: 21,869,862 km (0.12 R)
• M51: 22,725,712 km (0.112 R)
• M52: 23,085,495 km (0.108 R)
• M53: 23,302,412 km (0.041 R)
• M54: 23,592,482 km (0.047 R)
• M55: 23,956,902 km (0.053 R)
• M56: 26,786,097 km (0.08 R)
• M57: 27,547,999 km (0.111 R)
• M58: 28,239,889 km (0.082 R)
• M59: 30,270,381 km (0.06 R)
• M60: 30,507,643 km (0.082 R)
• M61: 31,223,320 km (0.071 R)
• M62: 31,303,205 km (0.113 R)
• M63: 33,240,198 km (0.107 R)
• M64: 34,966,558 km (0.098 R)
• M65: 36,637,715 km (0.102 R)
• M66: 37,907,951 km (0.111 R)
• M67: 39,970,457 km (0.094 R)
• M68: 42,599,190 km (0.104 R)
• M69: 45,554,796 km (0.119 R)
• M70: 46,190,287 km (0.088 R)
• M71: 47,286,391 km (0.074 R)
• M72: 47,745,656 km (0.077 R)
• M73: 48,298,570 km (0.047 R)
• M74: 48,853,728 km (0.11 R)
• M75: 49,783,778 km (0.089 R)
• M76: 49,877,127 km (0.055 R)
• M77: 50,157,324 km (0.11 R)
• M78: 51,189,549 km (0.067 R)
• M79: 52,798,624 km (0.084 R)
• M80: 54,809,219 km (0.111 R)
• M81: 56,066,290 km (0.119 R)
• M82: 56,163,379 km (0.111 R)
• M83: 57,235,098 km (0.112 R)
• M84: 57,430,623 km (0.052 R)
• M85: 60,590,130 km (0.09 R)
• M86: 61,088,889 km (0.053 R)
• M87: 61,288,752 km (0.112 R)
• M88: 64,312,873 km (0.092 R)
• M89: 64,821,655 km (0.107 R)
• M90: 65,433,959 km (0.111 R)
• M91: 65,843,109 km (0.112 R)
• M92: 66,869,949 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.4

Radius: 6.5

Gravity: 21.69 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.06 AU - 14.66 AU

Year: 20951 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,476,624 km

• M1: 289,472 km (0.104 R)
• M2: 507,436 km (0.101 R)
• M3: 552,465 km (0.086 R)
• M4: 695,780 km (0.045 R)
• M5: 989,440 km (0.109 R)
• M6: 1,105,229 km (0.07 R)
• M7: 1,350,570 km (0.056 R)
• M8: 1,414,597 km (0.069 R)
• M9: 2,072,529 km (0.063 R)
• M10: 3,062,418 km (0.104 R)
• M11: 4,271,318 km (0.12 R)
• M12: 4,318,741 km (0.107 R)
• M13: 4,558,098 km (0.108 R)
• M14: 4,752,724 km (0.092 R)
• M15: 4,999,860 km (0.089 R)
• M16: 6,623,745 km (0.089 R)
• M17: 6,788,901 km (0.049 R)
• M18: 7,692,622 km (0.113 R)
• M19: 9,985,957 km (0.102 R)
• M20: 10,622,197 km (0.068 R)
• M21: 11,534,744 km (0.093 R)
• M22: 11,733,559 km (0.068 R)
• M23: 13,295,062 km (0.113 R)
• M24: 13,433,889 km (0.066 R)
• M25: 13,503,452 km (0.12 R)
• M26: 14,562,006 km (0.114 R)
• M27: 14,705,171 km (0.092 R)
• M28: 15,209,765 km (0.117 R)
• M29: 15,500,733 km (0.048 R)
• M30: 16,014,302 km (0.083 R)
• M31: 16,458,907 km (0.091 R)
• M32: 16,682,706 km (0.078 R)
• M33: 18,587,087 km (0.099 R)
• M34: 18,820,160 km (0.106 R)
• M35: 19,762,178 km (0.032 R)
• M36: 20,880,572 km (0.055 R)
• M37: 21,122,920 km (0.097 R)
• M38: 21,204,002 km (0.111 R)
• M39: 21,285,084 km (0.104 R)
• M40: 21,855,501 km (0.065 R)
• M41: 21,937,481 km (0.077 R)
• M42: 24,356,927 km (0.06 R)
• M43: 24,697,262 km (0.09 R)
• M44: 25,468,738 km (0.094 R)
• M45: 27,211,254 km (0.114 R)
• M46: 27,918,852 km (0.083 R)
• M47: 28,453,665 km (0.038 R)
• M48: 29,172,034 km (0.112 R)
• M49: 29,352,449 km (0.076 R)
• M50: 29,442,806 km (0.06 R)
• M51: 29,714,625 km (0.106 R)
• M52: 29,805,281 km (0.084 R)
• M53: 33,794,309 km (0.055 R)
• M54: 37,652,438 km (0.077 R)
• M55: 38,243,200 km (0.116 R)
• M56: 38,638,587 km (0.115 R)
• M57: 39,134,803 km (0.043 R)
• M58: 39,333,918 km (0.07 R)
• M59: 39,433,550 km (0.056 R)
• M60: 39,833,126 km (0.089 R)
• M61: 40,837,825 km (0.091 R)
• M62: 42,258,257 km (0.107 R)
• M63: 43,179,929 km (0.09 R)
• M64: 44,419,198 km (0.111 R)
• M65: 45,565,417 km (0.108 R)
• M66: 47,993,241 km (0.094 R)
• M67: 48,954,706 km (0.099 R)
• M68: 49,491,613 km (0.053 R)
• M69: 49,599,174 km (0.082 R)
• M70: 49,706,884 km (0.096 R)
• M71: 49,814,595 km (0.07 R)
• M72: 51,005,244 km (0.109 R)
• M73: 53,303,965 km (0.069 R)
• M74: 53,856,281 km (0.116 R)
• M75: 54,188,538 km (0.041 R)
• M76: 55,860,144 km (0.079 R)
• M77: 56,871,276 km (0.101 R)
• M78: 61,784,818 km (0.083 R)
• M79: 62,946,745 km (0.107 R)
• M80: 66,238,646 km (0.109 R)
• M81: 67,785,937 km (0.103 R)
• M82: 68,504,007 km (0.057 R)
• M83: 68,984,216 km (0.069 R)
• M84: 69,585,898 km (0.093 R)
• M85: 71,158,770 km (0.107 R)
• M86: 71,888,509 km (0.064 R)
• M87: 73,232,945 km (0.115 R)
• M88: 75,203,298 km (0.074 R)
• M89: 76,568,080 km (0.087 R)
• M90: 76,941,626 km (0.092 R)
• M91: 77,940,939 km (0.104 R)
• M92: 78,944,442 km (0.031 R)
• M93: 79,826,172 km (0.111 R)
• M94: 79,952,283 km (0.069 R)
• M95: 82,490,510 km (0.037 R)
• M96: 85,571,029 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 15,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit