🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.62 AU

Year: 158 Days

Day: 47.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.78 AU - 1.14 AU

Year: 337 Days

Day: 12.8 Hours

Environment

Temp: 72 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.98 AU - 1.06 AU

Year: 369 Days

Day: 40.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.95 AU - 1.37 AU

Year: 447 Days

Day: 47.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.68 AU - 1.86 AU

Year: 843 Days

Day: 32.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 90.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,443,297 km

• M1: 99,931 km (0.115 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.5

Radius: 11.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.54 AU - 9.98 AU

Year: 9286 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,443,297 km

• M1: 170,841 km (0.113 R)
• M2: 492,177 km (0.117 R)
• M3: 638,334 km (0.098 R)
• M4: 770,130 km (0.083 R)
• M5: 1,011,431 km (0.066 R)
• M6: 1,919,041 km (0.086 R)
• M7: 2,027,650 km (0.113 R)
• M8: 3,019,932 km (0.077 R)
• M9: 3,121,509 km (0.029 R)
• M10: 3,380,463 km (0.087 R)
• M11: 3,700,752 km (0.09 R)
• M12: 4,114,839 km (0.081 R)
• M13: 4,256,209 km (0.11 R)
• M14: 4,660,722 km (0.082 R)
• M15: 4,987,294 km (0.079 R)
• M16: 5,260,160 km (0.12 R)
• M17: 5,694,293 km (0.113 R)
• M18: 6,075,618 km (0.092 R)
• M19: 6,172,408 km (0.114 R)
• M20: 6,663,388 km (0.12 R)
• M21: 6,763,170 km (0.097 R)
• M22: 6,896,911 km (0.113 R)
• M23: 8,033,854 km (0.064 R)
• M24: 9,713,839 km (0.041 R)
• M25: 10,093,219 km (0.096 R)
• M26: 10,246,257 km (0.105 R)
• M27: 10,438,790 km (0.083 R)
• M28: 10,984,074 km (0.094 R)
• M29: 12,102,468 km (0.084 R)
• M30: 12,551,710 km (0.108 R)
• M31: 12,923,311 km (0.106 R)
• M32: 13,173,140 km (0.061 R)
• M33: 13,298,652 km (0.103 R)
• M34: 13,762,256 km (0.117 R)
• M35: 14,102,741 km (0.103 R)
• M36: 14,316,965 km (0.088 R)
• M37: 14,575,470 km (0.089 R)
• M38: 15,140,950 km (0.046 R)
• M39: 15,272,447 km (0.108 R)
• M40: 15,492,355 km (0.078 R)
• M41: 15,624,899 km (0.114 R)
• M42: 16,158,814 km (0.115 R)
• M43: 16,248,423 km (0.092 R)
• M44: 16,608,356 km (0.092 R)
• M45: 17,153,041 km (0.095 R)
• M46: 18,307,039 km (0.09 R)
• M47: 18,493,887 km (0.074 R)
• M48: 18,964,073 km (0.089 R)
• M49: 19,581,164 km (0.105 R)
• M50: 19,724,479 km (0.068 R)
• M51: 20,156,668 km (0.116 R)
• M52: 20,591,848 km (0.1 R)
• M53: 21,128,156 km (0.107 R)
• M54: 21,422,565 km (0.098 R)
• M55: 21,619,585 km (0.082 R)
• M56: 22,764,308 km (0.066 R)
• M57: 23,066,196 km (0.105 R)
• M58: 23,318,718 km (0.098 R)
• M59: 23,470,709 km (0.115 R)
• M60: 24,030,804 km (0.047 R)
• M61: 24,184,291 km (0.1 R)
• M62: 24,286,766 km (0.042 R)
• M63: 26,262,205 km (0.112 R)
• M64: 26,525,946 km (0.11 R)
• M65: 26,631,712 km (0.086 R)
• M66: 26,896,650 km (0.115 R)
• M67: 27,589,737 km (0.084 R)
• M68: 30,034,017 km (0.071 R)
• M69: 30,309,725 km (0.114 R)
• M70: 30,752,834 km (0.095 R)
• M71: 31,198,187 km (0.085 R)
• M72: 31,477,486 km (0.064 R)
• M73: 34,086,473 km (0.072 R)
• M74: 34,201,364 km (0.074 R)
• M75: 34,662,724 km (0.098 R)
• M76: 37,000,041 km (0.111 R)
• M77: 37,770,620 km (0.056 R)
• M78: 38,786,240 km (0.113 R)
• M79: 39,026,494 km (0.076 R)
• M80: 39,750,249 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.3

Radius: 4.3

Gravity: 45.5 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.48 AU - 16.86 AU

Year: 18102 Days

Day: 24 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,443,297 km

• M1: 65,973 km (0.1 R)
• M2: 222,302 km (0.04 R)
• M3: 640,279 km (0.104 R)
• M4: 709,244 km (0.08 R)
• M5: 1,063,192 km (0.065 R)
• M6: 1,229,694 km (0.107 R)
• M7: 2,144,934 km (0.056 R)
• M8: 2,179,491 km (0.101 R)
• M9: 2,757,687 km (0.081 R)
• M10: 3,024,719 km (0.057 R)
• M11: 3,420,705 km (0.118 R)
• M12: 3,542,627 km (0.092 R)
• M13: 3,624,607 km (0.074 R)
• M14: 4,087,463 km (0.097 R)
• M15: 4,260,248 km (0.098 R)
• M16: 4,435,577 km (0.062 R)
• M17: 4,613,150 km (0.063 R)
• M18: 6,214,595 km (0.087 R)
• M19: 6,264,112 km (0.029 R)
• M20: 6,563,756 km (0.114 R)
• M21: 7,333,288 km (0.107 R)
• M22: 7,438,006 km (0.066 R)
• M23: 8,130,943 km (0.109 R)
• M24: 8,512,418 km (0.117 R)
• M25: 9,236,472 km (0.067 R)
• M26: 9,520,109 km (0.078 R)
• M27: 9,577,256 km (0.048 R)
• M28: 9,806,739 km (0.098 R)
• M29: 9,922,228 km (0.092 R)
• M30: 10,096,211 km (0.119 R)
• M31: 10,861,703 km (0.105 R)
• M32: 11,281,624 km (0.115 R)
• M33: 11,767,967 km (0.117 R)
• M34: 13,845,433 km (0.028 R)
• M35: 15,627,293 km (0.115 R)
• M36: 16,442,003 km (0.036 R)
• M37: 17,479,913 km (0.038 R)
• M38: 18,896,156 km (0.091 R)
• M39: 19,039,919 km (0.081 R)
• M40: 20,570,006 km (0.087 R)
• M41: 20,940,112 km (0.078 R)
• M42: 21,014,462 km (0.082 R)
• M43: 21,163,162 km (0.086 R)
• M44: 23,360,306 km (0.051 R)
• M45: 23,823,910 km (0.112 R)
• M46: 24,290,505 km (0.082 R)
• M47: 24,524,925 km (0.116 R)
• M48: 25,390,798 km (0.119 R)
• M49: 26,668,214 km (0.114 R)
• M50: 27,477,090 km (0.11 R)
• M51: 28,705,587 km (0.109 R)
• M52: 29,534,360 km (0.079 R)
• M53: 32,496,697 km (0.033 R)
• M54: 34,581,941 km (0.115 R)
• M55: 35,729,507 km (0.092 R)
• M56: 36,263,272 km (0.109 R)
• M57: 37,068,856 km (0.047 R)
• M58: 37,428,789 km (0.1 R)
• M59: 37,970,932 km (0.087 R)
• M60: 38,333,706 km (0.082 R)
• M61: 39,520,915 km (0.075 R)
• M62: 40,905,743 km (0.11 R)
• M63: 42,118,682 km (0.117 R)
• M64: 43,627,526 km (0.05 R)
• M65: 44,197,943 km (0.111 R)
• M66: 44,579,717 km (0.113 R)
• M67: 48,554,083 km (0.104 R)
• M68: 48,652,519 km (0.063 R)
• M69: 48,947,825 km (0.078 R)
• M70: 49,936,966 km (0.07 R)
• M71: 51,032,471 km (0.081 R)
• M72: 51,232,633 km (0.093 R)
• M73: 52,035,375 km (0.066 R)
• M74: 54,366,559 km (0.07 R)
• M75: 54,877,735 km (0.101 R)
• M76: 55,185,308 km (0.1 R)
• M77: 56,317,764 km (0.116 R)
• M78: 57,665,940 km (0.064 R)
• M79: 58,083,019 km (0.076 R)
• M80: 59,129,755 km (0.078 R)
• M81: 61,242,077 km (0.085 R)
• M82: 62,735,213 km (0.079 R)
• M83: 64,348,477 km (0.09 R)
• M84: 64,564,496 km (0.075 R)
• M85: 67,286,280 km (0.119 R)
• M86: 67,835,154 km (0.106 R)
• M87: 68,495,779 km (0.118 R)
• M88: 69,158,348 km (0.06 R)
• M89: 70,936,019 km (0.102 R)
• M90: 71,047,619 km (0.115 R)
• M91: 71,830,465 km (0.107 R)
• M92: 72,728,501 km (0.083 R)
• M93: 74,309,152 km (0.052 R)
• M94: 74,649,337 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.8

Radius: 5.5

Gravity: 32.52 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.16 AU - 19.02 AU

Year: 23116 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,443,297 km

• M1: 92,302 km (0.114 R)
• M2: 241,900 km (0.063 R)
• M3: 397,930 km (0.11 R)
• M4: 609,163 km (0.057 R)
• M5: 852,708 km (0.098 R)
• M6: 1,031,029 km (0.067 R)
• M7: 1,526,945 km (0.083 R)
• M8: 1,598,004 km (0.112 R)
• M9: 2,922,544 km (0.101 R)
• M10: 3,146,193 km (0.105 R)
• M11: 4,547,925 km (0.077 R)
• M12: 4,650,998 km (0.031 R)
• M13: 4,859,238 km (0.035 R)
• M14: 5,177,433 km (0.086 R)
• M15: 5,667,216 km (0.094 R)
• M16: 6,343,099 km (0.107 R)
• M17: 6,690,615 km (0.059 R)
• M18: 7,103,804 km (0.117 R)
• M19: 8,329,310 km (0.116 R)
• M20: 9,225,401 km (0.06 R)
• M21: 9,421,375 km (0.102 R)
• M22: 9,684,817 km (0.093 R)
• M23: 9,950,652 km (0.032 R)
• M24: 10,286,499 km (0.118 R)
• M25: 10,354,117 km (0.073 R)
• M26: 11,176,607 km (0.08 R)
• M27: 11,525,618 km (0.113 R)
• M28: 11,666,240 km (0.078 R)
• M29: 13,029,825 km (0.093 R)
• M30: 15,670,377 km (0.12 R)
• M31: 15,982,438 km (0.093 R)
• M32: 16,375,282 km (0.107 R)
• M33: 18,964,372 km (0.096 R)
• M34: 19,715,204 km (0.096 R)
• M35: 20,390,639 km (0.04 R)
• M36: 20,645,853 km (0.106 R)
• M37: 20,816,693 km (0.114 R)
• M38: 20,902,263 km (0.117 R)
• M39: 22,990,500 km (0.11 R)
• M40: 23,344,897 km (0.078 R)
• M41: 26,245,002 km (0.12 R)
• M42: 27,549,046 km (0.108 R)
• M43: 27,737,091 km (0.092 R)
• M44: 29,064,922 km (0.118 R)
• M45: 29,544,233 km (0.063 R)
• M46: 30,219,667 km (0.097 R)
• M47: 31,095,413 km (0.119 R)
• M48: 31,291,237 km (0.061 R)
• M49: 31,880,952 km (0.102 R)
• M50: 33,973,676 km (0.119 R)
• M51: 34,377,291 km (0.061 R)
• M52: 34,680,975 km (0.094 R)
• M53: 35,495,386 km (0.11 R)
• M54: 36,110,383 km (0.105 R)
• M55: 36,522,226 km (0.055 R)
• M56: 38,290,173 km (0.057 R)
• M57: 38,499,910 km (0.069 R)
• M58: 39,554,724 km (0.045 R)
• M59: 40,085,797 km (0.119 R)
• M60: 42,124,816 km (0.077 R)
• M61: 43,867,930 km (0.119 R)
• M62: 47,762,411 km (0.028 R)
• M63: 50,496,013 km (0.076 R)
• M64: 50,841,285 km (0.037 R)
• M65: 54,101,322 km (0.073 R)
• M66: 56,948,917 km (0.05 R)
• M67: 57,428,229 km (0.095 R)
• M68: 58,874,242 km (0.085 R)
• M69: 58,995,416 km (0.064 R)
• M70: 60,943,181 km (0.062 R)
• M71: 61,433,562 km (0.067 R)
• M72: 62,417,916 km (0.054 R)
• M73: 67,038,396 km (0.077 R)
• M74: 67,291,217 km (0.082 R)
• M75: 68,305,939 km (0.073 R)
• M76: 69,453,504 km (0.098 R)
• M77: 73,324,349 km (0.095 R)
• M78: 73,584,949 km (0.047 R)
• M79: 73,976,297 km (0.099 R)
• M80: 74,499,291 km (0.068 R)
• M81: 74,630,189 km (0.111 R)
• M82: 74,892,284 km (0.075 R)
• M83: 76,603,235 km (0.045 R)
• M84: 79,795,654 km (0.117 R)
• M85: 80,466,151 km (0.119 R)
• M86: 83,031,306 km (0.057 R)
• M87: 83,166,991 km (0.081 R)
• M88: 83,983,048 km (0.065 R)
• M89: 85,211,994 km (0.12 R)
• M90: 86,859,964 km (0.08 R)
• M91: 86,997,744 km (0.084 R)
• M92: 87,549,611 km (0.043 R)
• M93: 91,165,391 km (0.065 R)
• M94: 91,305,564 km (0.11 R)
• M95: 91,585,761 km (0.117 R)
• M96: 92,006,730 km (0.105 R)
• M97: 93,979,926 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.6

Radius: 7.3

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.75 AU - 21.57 AU

Year: 31221 Days

Day: 19.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,443,297 km

• M1: 93,648 km (0.063 R)
• M2: 423,063 km (0.115 R)
• M3: 805,585 km (0.067 R)
• M4: 972,386 km (0.105 R)
• M5: 1,059,901 km (0.101 R)
• M6: 1,853,069 km (0.118 R)
• M7: 2,266,109 km (0.07 R)
• M8: 2,344,199 km (0.097 R)
• M9: 2,707,123 km (0.089 R)
• M10: 2,790,150 km (0.12 R)
• M11: 3,087,550 km (0.08 R)
• M12: 3,218,149 km (0.08 R)
• M13: 4,039,591 km (0.07 R)
• M14: 4,671,343 km (0.086 R)
• M15: 5,075,407 km (0.071 R)
• M16: 5,543,349 km (0.097 R)
• M17: 5,809,334 km (0.068 R)
• M18: 6,409,072 km (0.034 R)
• M19: 7,963,095 km (0.109 R)
• M20: 8,082,773 km (0.097 R)
• M21: 8,323,626 km (0.11 R)
• M22: 9,185,608 km (0.104 R)
• M23: 9,310,971 km (0.076 R)
• M24: 9,690,800 km (0.103 R)
• M25: 10,662,139 km (0.11 R)
• M26: 10,794,085 km (0.082 R)
• M27: 12,906,257 km (0.109 R)
• M28: 14,189,508 km (0.111 R)
• M29: 15,141,548 km (0.053 R)
• M30: 18,990,253 km (0.101 R)
• M31: 19,713,559 km (0.072 R)
• M32: 21,104,071 km (0.083 R)
• M33: 21,186,798 km (0.079 R)
• M34: 21,269,825 km (0.106 R)
• M35: 21,352,702 km (0.082 R)
• M36: 21,435,879 km (0.086 R)
• M37: 21,685,857 km (0.049 R)
• M38: 22,272,879 km (0.11 R)
• M39: 22,357,103 km (0.088 R)
• M40: 22,695,343 km (0.084 R)
• M41: 22,780,165 km (0.1 R)
• M42: 23,291,341 km (0.101 R)
• M43: 24,411,680 km (0.098 R)
• M44: 24,934,823 km (0.094 R)
• M45: 29,342,276 km (0.07 R)
• M46: 30,364,179 km (0.082 R)
• M47: 30,738,622 km (0.069 R)
• M48: 31,303,354 km (0.089 R)
• M49: 31,776,533 km (0.029 R)
• M50: 32,634,177 km (0.073 R)
• M51: 33,499,302 km (0.076 R)
• M52: 36,536,886 km (0.042 R)
• M53: 37,134,829 km (0.109 R)
• M54: 37,234,910 km (0.074 R)
• M55: 40,481,333 km (0.056 R)
• M56: 40,996,698 km (0.103 R)
• M57: 41,100,070 km (0.045 R)
• M58: 41,514,307 km (0.057 R)
• M59: 42,660,526 km (0.091 R)
• M60: 43,079,998 km (0.082 R)
• M61: 43,606,134 km (0.104 R)
• M62: 47,132,006 km (0.055 R)
• M63: 47,782,757 km (0.094 R)
• M64: 48,874,073 km (0.07 R)
• M65: 52,197,091 km (0.12 R)
• M66: 55,821,099 km (0.118 R)
• M67: 57,316,330 km (0.108 R)
• M68: 58,475,564 km (0.115 R)
• M69: 60,111,267 km (0.096 R)
• M70: 60,228,701 km (0.067 R)
• M71: 60,581,453 km (0.084 R)
• M72: 61,170,869 km (0.058 R)
• M73: 62,950,335 km (0.052 R)
• M74: 65,470,162 km (0.053 R)
• M75: 66,317,334 km (0.104 R)
• M76: 67,778,307 km (0.056 R)
• M77: 68,635,353 km (0.114 R)
• M78: 69,126,633 km (0.119 R)
• M79: 70,112,932 km (0.063 R)
• M80: 70,607,801 km (0.11 R)
• M81: 72,099,292 km (0.108 R)
• M82: 74,986,980 km (0.083 R)
• M83: 75,366,360 km (0.114 R)
• M84: 75,619,629 km (0.056 R)
• M85: 77,400,742 km (0.102 R)
• M86: 80,098,290 km (0.104 R)
• M87: 80,227,393 km (0.054 R)
• M88: 80,356,795 km (0.099 R)
• M89: 80,874,554 km (0.119 R)
• M90: 81,913,511 km (0.07 R)
• M91: 82,434,710 km (0.073 R)
• M92: 82,695,758 km (0.074 R)
• M93: 84,661,923 km (0.082 R)
• M94: 88,106,414 km (0.117 R)
• M95: 88,506,738 km (0.047 R)
• M96: 88,640,329 km (0.115 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit