🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.64 AU - 2.06 AU

Year: 880 Days

Day: 37.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.99 AU - 2.87 AU

Year: 1325 Days

Day: 25.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.1

Radius: 10.8

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.14 AU - 11.02 AU

Year: 10373 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,159,383 km

• M1: 460,313 km (0.068 R)
• M2: 620,682 km (0.094 R)
• M3: 835,953 km (0.1 R)
• M4: 907,161 km (0.104 R)
• M5: 1,338,303 km (0.109 R)
• M6: 1,510,041 km (0.119 R)
• M7: 1,852,171 km (0.095 R)
• M8: 2,118,755 km (0.098 R)
• M9: 2,218,686 km (0.098 R)
• M10: 2,397,755 km (0.108 R)
• M11: 3,333,789 km (0.101 R)
• M12: 3,599,026 km (0.037 R)
• M13: 3,871,294 km (0.097 R)
• M14: 4,056,645 km (0.068 R)
• M15: 4,371,998 km (0.108 R)
• M16: 4,500,502 km (0.06 R)
• M17: 4,597,591 km (0.117 R)
• M18: 4,926,557 km (0.1 R)
• M19: 5,161,276 km (0.113 R)
• M20: 5,365,627 km (0.105 R)
• M21: 6,281,315 km (0.079 R)
• M22: 6,831,536 km (0.1 R)
• M23: 6,943,585 km (0.077 R)
• M24: 7,131,480 km (0.056 R)
• M25: 7,550,803 km (0.114 R)
• M26: 8,333,798 km (0.096 R)
• M27: 8,897,333 km (0.119 R)
• M28: 9,019,704 km (0.089 R)
• M29: 9,681,825 km (0.059 R)
• M30: 9,765,749 km (0.089 R)
• M31: 9,976,532 km (0.087 R)
• M32: 10,747,709 km (0.085 R)
• M33: 11,272,349 km (0.09 R)
• M34: 12,256,105 km (0.091 R)
• M35: 12,438,016 km (0.109 R)
• M36: 12,666,601 km (0.117 R)
• M37: 13,594,557 km (0.061 R)
• M38: 14,161,982 km (0.104 R)
• M39: 15,076,174 km (0.072 R)
• M40: 15,761,931 km (0.093 R)
• M41: 16,407,894 km (0.112 R)
• M42: 17,316,552 km (0.098 R)
• M43: 17,571,766 km (0.118 R)
• M44: 18,709,906 km (0.113 R)
• M45: 19,235,145 km (0.048 R)
• M46: 20,032,052 km (0.043 R)
• M47: 20,246,426 km (0.049 R)
• M48: 21,548,376 km (0.119 R)
• M49: 22,098,897 km (0.082 R)
• M50: 22,264,950 km (0.086 R)
• M51: 22,989,154 km (0.081 R)
• M52: 23,382,446 km (0.105 R)
• M53: 23,495,243 km (0.09 R)
• M54: 24,518,193 km (0.098 R)
• M55: 25,613,848 km (0.118 R)
• M56: 25,846,473 km (0.111 R)
• M57: 26,607,627 km (0.081 R)
• M58: 26,843,244 km (0.094 R)
• M59: 26,961,426 km (0.102 R)
• M60: 27,376,111 km (0.064 R)
• M61: 27,613,972 km (0.102 R)
• M62: 27,733,201 km (0.106 R)
• M63: 27,972,109 km (0.1 R)
• M64: 28,753,459 km (0.045 R)
• M65: 29,055,946 km (0.028 R)
• M66: 30,522,154 km (0.118 R)
• M67: 30,892,559 km (0.111 R)
• M68: 31,078,210 km (0.115 R)
• M69: 31,264,309 km (0.061 R)
• M70: 31,762,321 km (0.055 R)
• M71: 32,200,343 km (0.068 R)
• M72: 32,514,499 km (0.078 R)
• M73: 32,703,291 km (0.107 R)
• M74: 35,127,824 km (0.083 R)
• M75: 37,345,912 km (0.036 R)
• M76: 39,340,201 km (0.025 R)
• M77: 40,756,893 km (0.078 R)
• M78: 41,232,764 km (0.044 R)
• M79: 42,190,040 km (0.104 R)
• M80: 42,602,631 km (0.099 R)
• M81: 45,105,852 km (0.091 R)
• M82: 45,950,781 km (0.096 R)
• M83: 47,085,481 km (0.098 R)
• M84: 47,156,690 km (0.085 R)
• M85: 47,299,256 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 12.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.9 AU - 11.92 AU

Year: 10914 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,159,383 km

• M1: 169,195 km (0.116 R)
• M2: 302,188 km (0.076 R)
• M3: 841,937 km (0.115 R)
• M4: 928,404 km (0.098 R)
• M5: 1,266,346 km (0.058 R)
• M6: 1,429,108 km (0.072 R)
• M7: 1,599,201 km (0.095 R)
• M8: 2,125,786 km (0.108 R)
• M9: 2,321,310 km (0.11 R)
• M10: 2,678,101 km (0.027 R)
• M11: 2,809,897 km (0.097 R)
• M12: 2,916,859 km (0.097 R)
• M13: 3,762,536 km (0.104 R)
• M14: 3,880,868 km (0.098 R)
• M15: 4,648,754 km (0.102 R)
• M16: 4,775,912 km (0.112 R)
• M17: 4,904,417 km (0.11 R)
• M18: 5,033,968 km (0.111 R)
• M19: 5,869,622 km (0.03 R)
• M20: 6,146,229 km (0.101 R)
• M21: 6,462,478 km (0.06 R)
• M22: 7,074,633 km (0.072 R)
• M23: 8,626,412 km (0.072 R)
• M24: 9,703,965 km (0.088 R)
• M25: 9,826,187 km (0.09 R)
• M26: 11,248,713 km (0.119 R)
• M27: 11,766,022 km (0.1 R)
• M28: 12,779,398 km (0.103 R)
• M29: 13,455,281 km (0.048 R)
• M30: 13,866,526 km (0.052 R)
• M31: 14,421,085 km (0.079 R)
• M32: 14,654,458 km (0.115 R)
• M33: 15,172,066 km (0.071 R)
• M34: 15,266,762 km (0.055 R)
• M35: 16,565,271 km (0.111 R)
• M36: 17,153,640 km (0.102 R)
• M37: 18,199,927 km (0.109 R)
• M38: 18,705,419 km (0.061 R)
• M39: 19,885,596 km (0.091 R)
• M40: 20,353,987 km (0.113 R)
• M41: 20,773,460 km (0.1 R)
• M42: 20,984,243 km (0.106 R)
• M43: 22,156,043 km (0.085 R)
• M44: 22,317,609 km (0.106 R)
• M45: 22,425,469 km (0.058 R)
• M46: 23,403,988 km (0.064 R)
• M47: 23,788,305 km (0.082 R)
• M48: 24,730,323 km (0.073 R)
• M49: 25,290,118 km (0.114 R)
• M50: 27,224,718 km (0.052 R)
• M51: 27,455,398 km (0.061 R)
• M52: 30,214,731 km (0.089 R)
• M53: 33,430,786 km (0.093 R)
• M54: 34,049,672 km (0.082 R)
• M55: 34,236,071 km (0.107 R)
• M56: 34,734,830 km (0.067 R)
• M57: 35,047,789 km (0.078 R)
• M58: 35,235,983 km (0.077 R)
• M59: 35,739,679 km (0.116 R)
• M60: 36,499,487 km (0.042 R)
• M61: 37,392,736 km (0.106 R)
• M62: 37,520,941 km (0.073 R)
• M63: 37,777,651 km (0.092 R)
• M64: 37,970,782 km (0.071 R)
• M65: 38,228,539 km (0.093 R)
• M66: 38,940,625 km (0.099 R)
• M67: 39,070,625 km (0.053 R)
• M68: 39,200,626 km (0.066 R)
• M69: 39,657,049 km (0.12 R)
• M70: 40,904,845 km (0.088 R)
• M71: 41,235,456 km (0.12 R)
• M72: 41,566,816 km (0.093 R)
• M73: 41,699,658 km (0.052 R)
• M74: 41,899,072 km (0.073 R)
• M75: 42,432,538 km (0.064 R)
• M76: 44,453,157 km (0.12 R)
• M77: 44,793,043 km (0.092 R)
• M78: 45,680,607 km (0.102 R)
• M79: 45,817,639 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.5

Radius: 9.4

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.33 AU - 11.25 AU

Year: 12400 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,159,383 km

• M1: 182,659 km (0.07 R)
• M2: 506,538 km (0.093 R)
• M3: 607,816 km (0.08 R)
• M4: 1,173,296 km (0.111 R)
• M5: 1,241,962 km (0.06 R)
• M6: 1,335,759 km (0.046 R)
• M7: 1,555,519 km (0.057 R)
• M8: 1,708,707 km (0.102 R)
• M9: 2,169,618 km (0.045 R)
• M10: 2,759,782 km (0.117 R)
• M11: 3,169,231 km (0.112 R)
• M12: 3,463,939 km (0.079 R)
• M13: 3,665,447 km (0.111 R)
• M14: 3,733,514 km (0.061 R)
• M15: 4,044,827 km (0.084 R)
• M16: 4,150,443 km (0.083 R)
• M17: 4,257,107 km (0.067 R)
• M18: 4,400,721 km (0.106 R)
• M19: 4,473,126 km (0.118 R)
• M20: 5,104,579 km (0.119 R)
• M21: 5,411,404 km (0.094 R)
• M22: 6,003,063 km (0.088 R)
• M23: 6,615,218 km (0.101 R)
• M24: 6,865,645 km (0.088 R)
• M25: 7,898,468 km (0.078 R)
• M26: 8,208,884 km (0.055 R)
• M27: 8,750,129 km (0.113 R)
• M28: 8,979,163 km (0.114 R)
• M29: 9,071,316 km (0.085 R)
• M30: 9,536,864 km (0.096 R)
• M31: 10,105,785 km (0.053 R)
• M32: 10,394,359 km (0.078 R)
• M33: 10,685,626 km (0.055 R)
• M34: 11,127,688 km (0.06 R)
• M35: 11,575,734 km (0.118 R)
• M36: 11,827,208 km (0.078 R)
• M37: 11,928,336 km (0.072 R)
• M38: 12,182,353 km (0.045 R)
• M39: 13,321,092 km (0.031 R)
• M40: 13,426,259 km (0.109 R)
• M41: 15,311,791 km (0.098 R)
• M42: 15,477,246 km (0.039 R)
• M43: 16,257,249 km (0.111 R)
• M44: 19,324,155 km (0.046 R)
• M45: 19,682,442 km (0.113 R)
• M46: 20,042,973 km (0.055 R)
• M47: 20,103,261 km (0.117 R)
• M48: 20,648,545 km (0.111 R)
• M49: 21,076,096 km (0.115 R)
• M50: 21,506,489 km (0.088 R)
• M51: 22,376,102 km (0.046 R)
• M52: 22,752,340 km (0.03 R)
• M53: 25,248,231 km (0.12 R)
• M54: 25,639,878 km (0.063 R)
• M55: 26,165,266 km (0.09 R)
• M56: 27,494,144 km (0.117 R)
• M57: 27,964,330 km (0.039 R)
• M58: 28,234,354 km (0.098 R)
• M59: 28,437,358 km (0.109 R)
• M60: 29,803,187 km (0.117 R)
• M61: 31,050,534 km (0.043 R)
• M62: 31,540,168 km (0.109 R)
• M63: 32,456,455 km (0.092 R)
• M64: 34,387,315 km (0.073 R)
• M65: 35,841,256 km (0.083 R)
• M66: 35,914,559 km (0.115 R)
• M67: 36,723,435 km (0.074 R)
• M68: 37,985,143 km (0.101 R)
• M69: 38,209,241 km (0.115 R)
• M70: 38,809,128 km (0.092 R)
• M71: 40,018,328 km (0.045 R)
• M72: 42,318,395 km (0.036 R)
• M73: 43,719,080 km (0.061 R)
• M74: 43,797,320 km (0.098 R)
• M75: 43,875,559 km (0.052 R)
• M76: 44,503,721 km (0.111 R)
• M77: 44,661,248 km (0.118 R)
• M78: 45,530,710 km (0.107 R)
• M79: 46,086,915 km (0.093 R)
• M80: 47,930,410 km (0.073 R)
• M81: 48,172,758 km (0.109 R)
• M82: 48,658,353 km (0.036 R)
• M83: 49,471,417 km (0.095 R)
• M84: 49,634,629 km (0.117 R)
• M85: 50,043,330 km (0.055 R)
• M86: 51,193,439 km (0.059 R)
• M87: 51,937,538 km (0.064 R)
• M88: 52,352,373 km (0.077 R)
• M89: 54,191,081 km (0.117 R)
• M90: 54,949,243 km (0.101 R)
• M91: 55,541,351 km (0.116 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 18,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit