🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.96 AU - 1.38 AU

Year: 465 Days

Day: 32.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.39 AU - 1.67 AU

Year: 695 Days

Day: 24.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,968,945 km

• M1: 401,221 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.97 AU - 5.11 AU

Year: 3551 Days

Day: 27.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.3

Radius: 10.3

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.04 AU - 5.22 AU

Year: 4265 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 105,968,945 km

• M1: 167,998 km (0.108 R)
• M2: 353,350 km (0.115 R)
• M3: 428,149 km (0.074 R)
• M4: 520,301 km (0.066 R)
• M5: 691,292 km (0.085 R)
• M6: 842,086 km (0.091 R)
• M7: 1,018,462 km (0.104 R)
• M8: 1,133,204 km (0.114 R)
• M9: 1,619,547 km (0.066 R)
• M10: 1,841,849 km (0.069 R)
• M11: 2,001,620 km (0.096 R)
• M12: 2,334,924 km (0.09 R)
• M13: 2,547,502 km (0.045 R)
• M14: 3,012,452 km (0.092 R)
• M15: 3,096,078 km (0.061 R)
• M16: 3,569,854 km (0.077 R)
• M17: 3,636,275 km (0.081 R)
• M18: 3,883,262 km (0.04 R)
• M19: 4,323,079 km (0.112 R)
• M20: 4,729,985 km (0.057 R)
• M21: 4,827,523 km (0.034 R)
• M22: 5,606,330 km (0.113 R)
• M23: 5,761,612 km (0.111 R)
• M24: 6,129,623 km (0.03 R)
• M25: 6,370,177 km (0.082 R)
• M26: 7,026,911 km (0.054 R)
• M27: 7,306,958 km (0.106 R)
• M28: 7,533,599 km (0.063 R)
• M29: 8,110,449 km (0.098 R)
• M30: 8,198,263 km (0.103 R)
• M31: 9,063,088 km (0.105 R)
• M32: 9,367,968 km (0.116 R)
• M33: 9,925,370 km (0.065 R)
• M34: 10,302,955 km (0.096 R)
• M35: 10,749,505 km (0.094 R)
• M36: 11,694,514 km (0.047 R)
• M37: 12,026,472 km (0.089 R)
• M38: 12,193,722 km (0.094 R)
• M39: 12,801,987 km (0.102 R)
• M40: 13,041,194 km (0.041 R)
• M41: 13,454,832 km (0.102 R)
• M42: 13,593,659 km (0.035 R)
• M43: 14,012,982 km (0.063 R)
• M44: 14,471,948 km (0.109 R)
• M45: 15,043,861 km (0.096 R)
• M46: 15,586,602 km (0.11 R)
• M47: 15,805,613 km (0.093 R)
• M48: 16,691,382 km (0.065 R)
• M49: 17,253,272 km (0.075 R)
• M50: 17,441,915 km (0.112 R)
• M51: 17,593,458 km (0.052 R)
• M52: 17,669,304 km (0.092 R)
• M53: 18,165,221 km (0.105 R)
• M54: 18,588,283 km (0.118 R)
• M55: 18,820,609 km (0.104 R)
• M56: 19,522,971 km (0.088 R)
• M57: 19,837,874 km (0.085 R)
• M58: 20,114,780 km (0.118 R)
• M59: 20,632,538 km (0.075 R)
• M60: 21,033,760 km (0.028 R)
• M61: 21,154,635 km (0.116 R)
• M62: 21,316,201 km (0.088 R)
• M63: 21,518,756 km (0.095 R)
• M64: 21,966,503 km (0.085 R)
• M65: 22,048,183 km (0.066 R)
• M66: 22,995,586 km (0.095 R)
• M67: 23,286,405 km (0.083 R)
• M68: 23,704,231 km (0.113 R)
• M69: 24,293,198 km (0.073 R)
• M70: 24,674,523 km (0.094 R)
• M71: 25,743,849 km (0.042 R)
• M72: 26,262,505 km (0.044 R)
• M73: 27,046,846 km (0.073 R)
• M74: 27,618,160 km (0.034 R)
• M75: 27,927,529 km (0.104 R)
• M76: 28,772,757 km (0.083 R)
• M77: 29,221,102 km (0.114 R)
• M78: 29,581,333 km (0.1 R)
• M79: 30,534,122 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898

Radius: 13.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.2 AU - 9.12 AU

Year: 9355 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 105,968,945 km

• M1: 169,943 km (0.093 R)
• M2: 317,596 km (0.114 R)
• M3: 882,179 km (0.087 R)
• M4: 975,229 km (0.119 R)
• M5: 1,818,661 km (0.09 R)
• M6: 2,192,656 km (0.104 R)
• M7: 2,375,764 km (0.097 R)
• M8: 2,509,654 km (0.048 R)
• M9: 3,070,945 km (0.075 R)
• M10: 3,247,022 km (0.029 R)
• M11: 3,764,182 km (0.098 R)
• M12: 5,826,687 km (0.097 R)
• M13: 5,935,894 km (0.094 R)
• M14: 6,082,649 km (0.06 R)
• M15: 6,193,501 km (0.11 R)
• M16: 7,695,015 km (0.118 R)
• M17: 7,855,235 km (0.107 R)
• M18: 7,976,110 km (0.118 R)
• M19: 8,097,583 km (0.05 R)
• M20: 8,219,805 km (0.107 R)
• M21: 8,797,851 km (0.108 R)
• M22: 9,732,987 km (0.06 R)
• M23: 10,124,634 km (0.029 R)
• M24: 11,285,065 km (0.119 R)
• M25: 11,788,761 km (0.118 R)
• M26: 12,020,189 km (0.092 R)
• M27: 12,487,533 km (0.106 R)
• M28: 13,391,702 km (0.084 R)
• M29: 14,169,611 km (0.111 R)
• M30: 14,267,897 km (0.041 R)
• M31: 14,415,849 km (0.087 R)
• M32: 14,564,101 km (0.114 R)
• M33: 15,062,262 km (0.052 R)
• M34: 15,414,415 km (0.091 R)
• M35: 16,280,736 km (0.067 R)
• M36: 16,694,075 km (0.114 R)
• M37: 17,006,136 km (0.08 R)
• M38: 17,901,180 km (0.086 R)
• M39: 19,463,281 km (0.106 R)
• M40: 20,565,818 km (0.12 R)
• M41: 20,900,468 km (0.081 R)
• M42: 21,180,815 km (0.086 R)
• M43: 21,405,959 km (0.043 R)
• M44: 21,801,945 km (0.074 R)
• M45: 22,429,059 km (0.117 R)
• M46: 22,831,328 km (0.079 R)
• M47: 22,946,668 km (0.076 R)
• M48: 23,526,210 km (0.118 R)
• M49: 23,876,419 km (0.113 R)
• M50: 25,832,710 km (0.103 R)
• M51: 26,073,413 km (0.11 R)
• M52: 26,617,500 km (0.071 R)
• M53: 26,860,597 km (0.041 R)
• M54: 27,287,699 km (0.11 R)
• M55: 28,396,369 km (0.06 R)
• M56: 28,956,164 km (0.113 R)
• M57: 29,960,414 km (0.104 R)
• M58: 32,326,305 km (0.086 R)
• M59: 32,456,006 km (0.101 R)
• M60: 33,892,894 km (0.097 R)
• M61: 34,751,735 km (0.081 R)
• M62: 35,083,992 km (0.101 R)
• M63: 35,350,575 km (0.079 R)
• M64: 35,550,887 km (0.088 R)
• M65: 36,490,960 km (0.113 R)
• M66: 37,099,524 km (0.081 R)
• M67: 37,711,529 km (0.119 R)
• M68: 37,847,962 km (0.029 R)
• M69: 37,984,545 km (0.099 R)
• M70: 38,326,825 km (0.091 R)
• M71: 39,083,341 km (0.072 R)
• M72: 39,428,912 km (0.116 R)
• M73: 40,471,610 km (0.106 R)
• M74: 40,961,243 km (0.103 R)
• M75: 42,229,385 km (0.084 R)
• M76: 42,797,258 km (0.067 R)
• M77: 43,725,363 km (0.115 R)
• M78: 44,515,689 km (0.108 R)
• M79: 45,819,434 km (0.081 R)
• M80: 49,655,572 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.9

Radius: 4.2

Gravity: 54.47 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.43 AU - 20.33 AU

Year: 27754 Days

Day: 15.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 142.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,968,945 km

• M1: 89,609 km (0.081 R)
• M2: 522,097 km (0.06 R)
• M3: 575,353 km (0.055 R)
• M4: 931,546 km (0.1 R)
• M5: 1,029,832 km (0.053 R)
• M6: 1,166,115 km (0.113 R)
• M7: 1,608,925 km (0.103 R)
• M8: 1,647,970 km (0.064 R)
• M9: 1,889,122 km (0.114 R)
• M10: 3,863,814 km (0.055 R)
• M11: 3,969,131 km (0.094 R)
• M12: 4,565,577 km (0.116 R)
• M13: 4,733,127 km (0.1 R)
• M14: 5,423,072 km (0.118 R)
• M15: 5,961,026 km (0.11 R)
• M16: 6,830,938 km (0.087 R)
• M17: 7,280,629 km (0.084 R)
• M18: 8,073,498 km (0.117 R)
• M19: 9,172,743 km (0.119 R)
• M20: 9,242,904 km (0.104 R)
• M21: 9,313,365 km (0.082 R)
• M22: 11,206,077 km (0.077 R)
• M23: 11,964,539 km (0.027 R)
• M24: 12,739,605 km (0.096 R)
• M25: 14,747,059 km (0.101 R)
• M26: 16,082,519 km (0.105 R)
• M27: 16,678,816 km (0.066 R)
• M28: 17,109,209 km (0.117 R)
• M29: 17,543,193 km (0.12 R)
• M30: 18,599,503 km (0.078 R)
• M31: 18,688,514 km (0.11 R)
• M32: 20,222,191 km (0.058 R)
• M33: 20,313,745 km (0.113 R)
• M34: 20,681,008 km (0.118 R)
• M35: 21,236,016 km (0.069 R)
• M36: 21,983,706 km (0.101 R)
• M37: 23,600,710 km (0.053 R)
• M38: 24,277,640 km (0.045 R)
• M39: 24,961,003 km (0.119 R)
• M40: 25,059,139 km (0.066 R)
• M41: 26,947,812 km (0.116 R)
• M42: 28,471,018 km (0.1 R)
• M43: 29,294,704 km (0.098 R)
• M44: 29,605,568 km (0.04 R)
• M45: 30,126,169 km (0.027 R)
• M46: 30,860,096 km (0.046 R)
• M47: 31,070,879 km (0.117 R)
• M48: 31,282,112 km (0.068 R)
• M49: 31,918,650 km (0.054 R)
• M50: 33,312,603 km (0.114 R)
• M51: 34,835,809 km (0.063 R)
• M52: 37,499,399 km (0.104 R)
• M53: 39,997,983 km (0.093 R)
• M54: 40,573,187 km (0.101 R)
• M55: 41,267,171 km (0.059 R)
• M56: 41,965,195 km (0.086 R)
• M57: 43,963,523 km (0.114 R)
• M58: 47,200,671 km (0.049 R)
• M59: 48,052,332 km (0.106 R)
• M60: 51,260,010 km (0.098 R)
• M61: 55,685,713 km (0.076 R)
• M62: 56,585,395 km (0.05 R)
• M63: 56,714,348 km (0.098 R)
• M64: 58,008,968 km (0.111 R)
• M65: 58,529,569 km (0.111 R)
• M66: 58,790,318 km (0.076 R)
• M67: 59,313,312 km (0.104 R)
• M68: 61,420,248 km (0.064 R)
• M69: 63,016,457 km (0.083 R)
• M70: 63,283,789 km (0.099 R)
• M71: 63,953,838 km (0.049 R)
• M72: 64,088,177 km (0.109 R)
• M73: 64,895,856 km (0.116 R)
• M74: 65,165,880 km (0.095 R)
• M75: 65,842,511 km (0.068 R)
• M76: 65,978,047 km (0.063 R)
• M77: 66,385,402 km (0.108 R)
• M78: 70,089,146 km (0.091 R)
• M79: 70,921,359 km (0.093 R)
• M80: 71,060,335 km (0.084 R)
• M81: 73,437,146 km (0.04 R)
• M82: 74,423,445 km (0.086 R)
• M83: 75,414,082 km (0.038 R)
• M84: 79,275,951 km (0.088 R)
• M85: 80,432,492 km (0.104 R)
• M86: 82,177,701 km (0.054 R)
• M87: 83,788,571 km (0.101 R)
• M88: 88,234,171 km (0.097 R)
• M89: 92,755,766 km (0.104 R)
• M90: 97,506,546 km (0.079 R)
• M91: 99,522,227 km (0.062 R)
• M92: 100,769,574 km (0.088 R)
• M93: 101,865,229 km (0.105 R)
• M94: 102,178,936 km (0.103 R)
• M95: 103,122,151 km (0.068 R)
• M96: 104,542,283 km (0.11 R)
• M97: 105,492,678 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit