🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.58 AU - 0.74 AU

Year: 187 Days

Day: 24.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.3 AU - 2.02 AU

Year: 745 Days

Day: 38.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,702,679 km

• M1: 61,186 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.79 AU - 4.47 AU

Year: 2923 Days

Day: 17.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,702,679 km

• M1: 1,358,049 km (0.086 R)

Asteroid Belt

Center: 6.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.8

Radius: 11.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.03 AU - 10.29 AU

Year: 8875 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,702,679 km

• M1: 158,275 km (0.111 R)
• M2: 674,238 km (0.083 R)
• M3: 1,271,133 km (0.07 R)
• M4: 1,484,160 km (0.054 R)
• M5: 1,586,635 km (0.057 R)
• M6: 1,673,851 km (0.069 R)
• M7: 1,762,861 km (0.103 R)
• M8: 2,491,104 km (0.035 R)
• M9: 3,038,931 km (0.06 R)
• M10: 3,126,595 km (0.114 R)
• M11: 3,282,028 km (0.078 R)
• M12: 3,577,633 km (0.109 R)
• M13: 4,001,294 km (0.111 R)
• M14: 4,170,489 km (0.113 R)
• M15: 4,516,061 km (0.093 R)
• M16: 4,591,308 km (0.078 R)
• M17: 4,999,710 km (0.069 R)
• M18: 5,261,208 km (0.078 R)
• M19: 5,851,970 km (0.115 R)
• M20: 5,961,625 km (0.089 R)
• M21: 6,155,354 km (0.088 R)
• M22: 6,379,302 km (0.106 R)
• M23: 6,777,532 km (0.116 R)
• M24: 7,154,817 km (0.117 R)
• M25: 7,331,193 km (0.073 R)
• M26: 8,793,961 km (0.088 R)
• M27: 8,951,488 km (0.094 R)
• M28: 9,365,425 km (0.076 R)
• M29: 9,818,258 km (0.082 R)
• M30: 10,544,256 km (0.061 R)
• M31: 10,778,975 km (0.079 R)
• M32: 11,493,305 km (0.095 R)
• M33: 12,082,721 km (0.055 R)
• M34: 12,222,894 km (0.117 R)
• M35: 12,469,431 km (0.106 R)
• M36: 12,682,159 km (0.099 R)
• M37: 13,039,250 km (0.082 R)
• M38: 13,472,186 km (0.112 R)
• M39: 13,581,093 km (0.11 R)
• M40: 13,690,449 km (0.086 R)
• M41: 14,020,013 km (0.079 R)
• M42: 14,612,421 km (0.082 R)
• M43: 14,836,668 km (0.075 R)
• M44: 15,175,208 km (0.063 R)
• M45: 15,478,293 km (0.049 R)
• M46: 15,630,584 km (0.106 R)
• M47: 15,707,028 km (0.112 R)
• M48: 16,516,054 km (0.093 R)
• M49: 16,749,726 km (0.096 R)
• M50: 17,023,639 km (0.074 R)
• M51: 17,259,705 km (0.06 R)
• M52: 17,774,920 km (0.093 R)
• M53: 17,894,448 km (0.113 R)
• M54: 18,214,738 km (0.082 R)
• M55: 20,217,404 km (0.075 R)
• M56: 20,718,408 km (0.1 R)
• M57: 21,562,738 km (0.098 R)
• M58: 21,946,157 km (0.106 R)
• M59: 22,203,166 km (0.083 R)
• M60: 23,678,201 km (0.095 R)
• M61: 23,853,829 km (0.032 R)
• M62: 24,073,888 km (0.107 R)
• M63: 24,338,975 km (0.06 R)
• M64: 24,560,530 km (0.114 R)
• M65: 24,649,391 km (0.096 R)
• M66: 25,498,658 km (0.084 R)
• M67: 26,221,216 km (0.09 R)
• M68: 26,721,920 km (0.118 R)
• M69: 26,904,728 km (0.071 R)
• M70: 27,087,986 km (0.065 R)
• M71: 27,271,692 km (0.077 R)
• M72: 27,732,752 km (0.081 R)
• M73: 27,825,204 km (0.044 R)
• M74: 28,615,829 km (0.107 R)
• M75: 28,896,624 km (0.11 R)
• M76: 29,272,414 km (0.054 R)
• M77: 30,839,751 km (0.074 R)
• M78: 31,368,280 km (0.083 R)
• M79: 31,754,392 km (0.11 R)
• M80: 32,190,919 km (0.067 R)
• M81: 32,288,157 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 14.6

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.43 AU - 12.93 AU

Year: 15724 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 93,702,679 km

• M1: 201,359 km (0.097 R)
• M2: 437,723 km (0.117 R)
• M3: 673,789 km (0.07 R)
• M4: 1,041,949 km (0.12 R)
• M5: 1,185,114 km (0.059 R)
• M6: 1,297,313 km (0.098 R)
• M7: 1,432,998 km (0.117 R)
• M8: 1,533,079 km (0.1 R)
• M9: 1,656,497 km (0.118 R)
• M10: 2,002,816 km (0.044 R)
• M11: 2,865,697 km (0.087 R)
• M12: 3,072,142 km (0.053 R)
• M13: 3,256,895 km (0.062 R)
• M14: 3,418,311 km (0.064 R)
• M15: 3,693,272 km (0.077 R)
• M16: 3,890,143 km (0.107 R)
• M17: 4,061,732 km (0.093 R)
• M18: 4,531,768 km (0.042 R)
• M19: 4,652,045 km (0.1 R)
• M20: 5,081,540 km (0.078 R)
• M21: 5,332,715 km (0.112 R)
• M22: 6,311,385 km (0.077 R)
• M23: 6,890,628 km (0.091 R)
• M24: 7,169,179 km (0.11 R)
• M25: 7,558,283 km (0.095 R)
• M26: 7,990,770 km (0.088 R)
• M27: 9,069,072 km (0.066 R)
• M28: 9,413,147 km (0.103 R)
• M29: 11,237,942 km (0.092 R)
• M30: 11,773,203 km (0.11 R)
• M31: 12,106,656 km (0.099 R)
• M32: 12,232,618 km (0.098 R)
• M33: 12,655,381 km (0.059 R)
• M34: 13,646,168 km (0.074 R)
• M35: 13,996,676 km (0.119 R)
• M36: 14,305,745 km (0.104 R)
• M37: 15,473,656 km (0.111 R)
• M38: 15,610,388 km (0.045 R)
• M39: 15,701,793 km (0.046 R)
• M40: 15,977,053 km (0.108 R)
• M41: 16,300,184 km (0.111 R)
• M42: 16,439,310 km (0.109 R)
• M43: 16,532,360 km (0.084 R)
• M44: 17,235,320 km (0.094 R)
• M45: 17,519,407 km (0.097 R)
• M46: 17,804,839 km (0.111 R)
• M47: 18,428,812 km (0.095 R)
• M48: 21,096,591 km (0.106 R)
• M49: 21,603,877 km (0.069 R)
• M50: 21,756,766 km (0.088 R)
• M51: 21,910,104 km (0.07 R)
• M52: 22,889,521 km (0.1 R)
• M53: 23,045,402 km (0.094 R)
• M54: 23,567,798 km (0.096 R)
• M55: 24,199,849 km (0.038 R)
• M56: 24,837,585 km (0.083 R)
• M57: 25,588,417 km (0.065 R)
• M58: 26,619,445 km (0.118 R)
• M59: 28,163,594 km (0.11 R)
• M60: 28,554,194 km (0.091 R)
• M61: 28,666,094 km (0.066 R)
• M62: 29,679,918 km (0.044 R)
• M63: 30,362,533 km (0.074 R)
• M64: 30,476,677 km (0.087 R)
• M65: 31,511,445 km (0.106 R)
• M66: 33,202,649 km (0.116 R)
• M67: 33,320,233 km (0.092 R)
• M68: 33,615,240 km (0.048 R)
• M69: 33,733,422 km (0.086 R)
• M70: 34,326,578 km (0.07 R)
• M71: 36,066,102 km (0.116 R)
• M72: 38,450,393 km (0.114 R)
• M73: 38,759,761 km (0.107 R)
• M74: 40,130,826 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.8

Radius: 6.9

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.67 AU - 17.07 AU

Year: 17989 Days

Day: 22 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,702,679 km

• M1: 126,410 km (0.076 R)
• M2: 482,453 km (0.091 R)
• M3: 539,450 km (0.099 R)
• M4: 640,129 km (0.06 R)
• M5: 1,004,101 km (0.039 R)
• M6: 1,234,033 km (0.108 R)
• M7: 1,287,439 km (0.116 R)
• M8: 1,369,120 km (0.07 R)
• M9: 2,613,774 km (0.114 R)
• M10: 3,371,188 km (0.089 R)
• M11: 3,599,474 km (0.038 R)
• M12: 3,715,413 km (0.091 R)
• M13: 4,772,172 km (0.088 R)
• M14: 6,329,785 km (0.116 R)
• M15: 6,801,617 km (0.075 R)
• M16: 7,480,941 km (0.094 R)
• M17: 8,695,227 km (0.112 R)
• M18: 9,645,323 km (0.098 R)
• M19: 9,915,197 km (0.085 R)
• M20: 10,132,713 km (0.078 R)
• M21: 10,628,181 km (0.049 R)
• M22: 10,683,682 km (0.109 R)
• M23: 11,018,930 km (0.089 R)
• M24: 11,357,620 km (0.108 R)
• M25: 11,528,311 km (0.11 R)
• M26: 11,814,641 km (0.063 R)
• M27: 12,394,184 km (0.103 R)
• M28: 14,556,322 km (0.098 R)
• M29: 14,618,106 km (0.113 R)
• M30: 14,679,889 km (0.109 R)
• M31: 15,933,968 km (0.076 R)
• M32: 15,997,547 km (0.076 R)
• M33: 17,483,653 km (0.108 R)
• M34: 18,077,107 km (0.045 R)
• M35: 18,143,529 km (0.094 R)
• M36: 20,033,848 km (0.082 R)
• M37: 21,562,588 km (0.066 R)
• M38: 22,198,828 km (0.045 R)
• M39: 22,841,052 km (0.085 R)
• M40: 22,984,666 km (0.07 R)
• M41: 23,200,535 km (0.034 R)
• M42: 23,634,369 km (0.054 R)
• M43: 24,143,900 km (0.1 R)
• M44: 24,657,170 km (0.071 R)
• M45: 26,142,976 km (0.11 R)
• M46: 26,368,420 km (0.084 R)
• M47: 27,657,804 km (0.088 R)
• M48: 28,271,604 km (0.091 R)
• M49: 29,356,637 km (0.114 R)
• M50: 29,668,998 km (0.076 R)
• M51: 29,747,387 km (0.109 R)
• M52: 29,825,776 km (0.067 R)
• M53: 31,567,095 km (0.106 R)
• M54: 32,047,753 km (0.117 R)
• M55: 32,128,088 km (0.039 R)
• M56: 33,259,795 km (0.114 R)
• M57: 35,562,406 km (0.111 R)
• M58: 36,062,362 km (0.08 R)
• M59: 36,648,786 km (0.078 R)
• M60: 37,238,201 km (0.081 R)
• M61: 38,000,702 km (0.113 R)
• M62: 38,854,008 km (0.095 R)
• M63: 39,713,597 km (0.087 R)
• M64: 39,972,701 km (0.061 R)
• M65: 40,753,452 km (0.075 R)
• M66: 41,364,110 km (0.112 R)
• M67: 41,714,319 km (0.111 R)
• M68: 42,594,403 km (0.109 R)
• M69: 43,925,974 km (0.032 R)
• M70: 45,271,158 km (0.056 R)
• M71: 45,541,930 km (0.058 R)
• M72: 46,357,089 km (0.094 R)
• M73: 46,812,016 km (0.104 R)
• M74: 48,185,923 km (0.069 R)
• M75: 48,831,438 km (0.079 R)
• M76: 50,691,837 km (0.097 R)
• M77: 52,386,033 km (0.095 R)
• M78: 55,154,192 km (0.069 R)
• M79: 55,539,705 km (0.05 R)
• M80: 55,732,836 km (0.115 R)
• M81: 56,216,636 km (0.031 R)
• M82: 56,410,515 km (0.11 R)
• M83: 56,701,782 km (0.087 R)
• M84: 57,090,886 km (0.088 R)
• M85: 59,542,795 km (0.096 R)
• M86: 60,731,948 km (0.09 R)
• M87: 61,229,660 km (0.081 R)
• M88: 64,042,250 km (0.049 R)
• M89: 67,204,749 km (0.035 R)
• M90: 68,132,405 km (0.051 R)
• M91: 68,753,237 km (0.101 R)
• M92: 69,064,400 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.2

Radius: 5.4

Gravity: 32.04 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.48 AU - 18.58 AU

Year: 23405 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,702,679 km

• M1: 256,710 km (0.036 R)
• M2: 312,360 km (0.093 R)
• M3: 393,742 km (0.075 R)
• M4: 482,603 km (0.065 R)
• M5: 902,075 km (0.067 R)
• M6: 1,409,062 km (0.093 R)
• M7: 1,876,107 km (0.09 R)
• M8: 3,253,006 km (0.084 R)
• M9: 3,814,447 km (0.115 R)
• M10: 3,910,937 km (0.025 R)
• M11: 4,557,798 km (0.062 R)
• M12: 5,670,956 km (0.097 R)
• M13: 6,342,950 km (0.108 R)
• M14: 6,630,327 km (0.109 R)
• M15: 7,217,798 km (0.069 R)
• M16: 7,337,327 km (0.045 R)
• M17: 8,442,107 km (0.047 R)
• M18: 9,795,220 km (0.115 R)
• M19: 10,870,679 km (0.062 R)
• M20: 12,124,459 km (0.09 R)
• M21: 12,337,935 km (0.094 R)
• M22: 13,717,975 km (0.103 R)
• M23: 15,146,336 km (0.1 R)
• M24: 17,495,920 km (0.116 R)
• M25: 20,630,444 km (0.061 R)
• M26: 22,960,281 km (0.105 R)
• M27: 23,224,321 km (0.053 R)
• M28: 24,022,276 km (0.03 R)
• M29: 24,111,437 km (0.047 R)
• M30: 24,200,747 km (0.084 R)
• M31: 27,489,058 km (0.099 R)
• M32: 27,956,850 km (0.063 R)
• M33: 29,853,601 km (0.031 R)
• M34: 31,400,892 km (0.1 R)
• M35: 32,282,473 km (0.111 R)
• M36: 32,676,962 km (0.104 R)
• M37: 33,172,281 km (0.114 R)
• M38: 33,371,096 km (0.082 R)
• M39: 34,371,158 km (0.061 R)
• M40: 34,572,367 km (0.053 R)
• M41: 36,605,851 km (0.052 R)
• M42: 37,533,358 km (0.087 R)
• M43: 38,468,793 km (0.109 R)
• M44: 38,782,201 km (0.061 R)
• M45: 40,362,254 km (0.085 R)
• M46: 40,468,468 km (0.09 R)
• M47: 40,787,261 km (0.111 R)
• M48: 41,213,615 km (0.111 R)
• M49: 41,534,353 km (0.064 R)
• M50: 46,333,004 km (0.115 R)
• M51: 46,444,155 km (0.081 R)
• M52: 46,777,908 km (0.117 R)
• M53: 48,345,993 km (0.073 R)
• M54: 51,303,692 km (0.09 R)
• M55: 51,533,624 km (0.056 R)
• M56: 55,141,177 km (0.073 R)
• M57: 55,376,644 km (0.107 R)
• M58: 57,511,405 km (0.113 R)
• M59: 58,228,877 km (0.095 R)
• M60: 58,708,936 km (0.089 R)
• M61: 60,156,894 km (0.053 R)
• M62: 61,983,185 km (0.094 R)
• M63: 62,841,727 km (0.093 R)
• M64: 64,075,012 km (0.097 R)
• M65: 64,570,480 km (0.098 R)
• M66: 66,690,731 km (0.066 R)
• M67: 67,192,931 km (0.092 R)
• M68: 68,960,430 km (0.094 R)
• M69: 71,127,205 km (0.085 R)
• M70: 72,025,840 km (0.104 R)
• M71: 73,186,869 km (0.047 R)
• M72: 74,614,182 km (0.097 R)
• M73: 75,527,327 km (0.082 R)
• M74: 75,658,076 km (0.062 R)
• M75: 76,575,260 km (0.06 R)
• M76: 77,892,171 km (0.096 R)
• M77: 82,156,009 km (0.106 R)
• M78: 82,290,348 km (0.115 R)
• M79: 82,424,986 km (0.045 R)
• M80: 85,130,912 km (0.078 R)
• M81: 86,358,213 km (0.116 R)
• M82: 86,631,678 km (0.064 R)
• M83: 86,768,560 km (0.068 R)
• M84: 86,905,442 km (0.074 R)
• M85: 88,141,121 km (0.068 R)
• M86: 88,968,098 km (0.102 R)
• M87: 89,106,177 km (0.079 R)
• M88: 90,629,831 km (0.061 R)
• M89: 92,721,209 km (0.039 R)
• M90: 92,861,233 km (0.073 R)
• M91: 93,141,429 km (0.066 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 16,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit