🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.48 AU - 0.56 AU

Year: 136 Days

Day: 31.7 Hours

Environment

Temp: 237 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,879,298 km

• M1: 425,756 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.51 AU - 0.53 AU

Year: 136 Days

Day: 18.6 Hours

Environment

Temp: 234 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.35 AU - 1.57 AU

Year: 638 Days

Day: 30.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,879,298 km

• M1: 206,445 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.51 AU - 2.23 AU

Year: 925 Days

Day: 23.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.52 AU - 4.08 AU

Year: 2168 Days

Day: 27.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.09 AU - 3.95 AU

Year: 2388 Days

Day: 40.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,879,298 km

• M1: 1,345,184 km (0.041 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.6 AU - 5.7 AU

Year: 3626 Days

Day: 21.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.8

Radius: 12

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.03 AU - 10.75 AU

Year: 11248 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 96,879,298 km

• M1: 216,917 km (0.1 R)
• M2: 367,263 km (0.115 R)
• M3: 926,609 km (0.09 R)
• M4: 1,235,529 km (0.096 R)
• M5: 2,289,296 km (0.094 R)
• M6: 2,496,788 km (0.117 R)
• M7: 2,710,564 km (0.087 R)
• M8: 2,962,337 km (0.041 R)
• M9: 3,221,889 km (0.111 R)
• M10: 4,044,977 km (0.061 R)
• M11: 4,260,697 km (0.068 R)
• M12: 4,741,205 km (0.096 R)
• M13: 6,619,407 km (0.115 R)
• M14: 7,132,378 km (0.119 R)
• M15: 8,060,782 km (0.118 R)
• M16: 8,654,536 km (0.091 R)
• M17: 8,933,386 km (0.097 R)
• M18: 9,120,982 km (0.09 R)
• M19: 9,262,502 km (0.034 R)
• M20: 9,404,769 km (0.113 R)
• M21: 9,500,063 km (0.099 R)
• M22: 9,787,740 km (0.066 R)
• M23: 10,867,238 km (0.099 R)
• M24: 10,967,169 km (0.095 R)
• M25: 11,881,063 km (0.111 R)
• M26: 12,035,747 km (0.101 R)
• M27: 12,503,988 km (0.096 R)
• M28: 12,661,365 km (0.073 R)
• M29: 13,031,171 km (0.086 R)
• M30: 13,137,386 km (0.116 R)
• M31: 13,244,049 km (0.12 R)
• M32: 13,565,535 km (0.118 R)
• M33: 13,835,559 km (0.118 R)
• M34: 14,052,775 km (0.099 R)
• M35: 14,600,902 km (0.112 R)
• M36: 14,822,007 km (0.106 R)
• M37: 15,717,949 km (0.104 R)
• M38: 17,444,757 km (0.059 R)
• M39: 18,390,066 km (0.112 R)
• M40: 18,869,079 km (0.07 R)
• M41: 19,900,556 km (0.093 R)
• M42: 20,330,500 km (0.099 R)
• M43: 21,199,813 km (0.089 R)
• M44: 22,081,244 km (0.094 R)
• M45: 22,208,103 km (0.096 R)
• M46: 22,910,465 km (0.091 R)
• M47: 23,103,147 km (0.084 R)
• M48: 23,490,456 km (0.074 R)
• M49: 23,684,784 km (0.117 R)
• M50: 23,814,784 km (0.057 R)
• M51: 24,730,772 km (0.106 R)
• M52: 24,928,540 km (0.107 R)
• M53: 25,126,907 km (0.105 R)
• M54: 29,132,540 km (0.109 R)
• M55: 29,480,953 km (0.12 R)
• M56: 30,464,110 km (0.086 R)
• M57: 31,030,787 km (0.11 R)
• M58: 31,600,905 km (0.071 R)
• M59: 32,606,950 km (0.083 R)
• M60: 33,769,475 km (0.088 R)
• M61: 34,208,994 km (0.047 R)
• M62: 34,355,899 km (0.037 R)
• M63: 35,538,769 km (0.042 R)
• M64: 35,911,118 km (0.108 R)
• M65: 37,868,307 km (0.057 R)
• M66: 38,859,992 km (0.057 R)
• M67: 38,936,586 km (0.069 R)
• M68: 39,551,433 km (0.093 R)
• M69: 40,324,555 km (0.097 R)
• M70: 40,790,702 km (0.105 R)
• M71: 41,571,752 km (0.082 R)
• M72: 42,752,678 km (0.064 R)
• M73: 44,664,838 km (0.086 R)
• M74: 46,279,597 km (0.095 R)
• M75: 46,360,829 km (0.115 R)
• M76: 46,767,735 km (0.103 R)
• M77: 47,667,118 km (0.082 R)
• M78: 47,913,356 km (0.09 R)
• M79: 49,482,936 km (0.088 R)
• M80: 50,148,797 km (0.041 R)
• M81: 50,650,249 km (0.03 R)
• M82: 51,573,716 km (0.108 R)
• M83: 52,587,541 km (0.114 R)
• M84: 53,949,630 km (0.106 R)
• M85: 54,035,050 km (0.076 R)
• M86: 57,667,137 km (0.066 R)
• M87: 57,754,502 km (0.049 R)
• M88: 58,017,196 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.8

Radius: 4.9

Gravity: 16.98 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.11 AU - 16.59 AU

Year: 18641 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,879,298 km

• M1: 82,578 km (0.079 R)
• M2: 162,014 km (0.104 R)
• M3: 233,522 km (0.089 R)
• M4: 869,463 km (0.102 R)
• M5: 1,239,718 km (0.114 R)
• M6: 1,314,068 km (0.114 R)
• M7: 1,519,914 km (0.047 R)
• M8: 1,990,400 km (0.057 R)
• M9: 2,953,810 km (0.095 R)
• M10: 3,020,381 km (0.07 R)
• M11: 3,121,060 km (0.084 R)
• M12: 3,499,693 km (0.051 R)
• M13: 3,534,848 km (0.109 R)
• M14: 4,113,193 km (0.093 R)
• M15: 4,642,920 km (0.112 R)
• M16: 5,194,038 km (0.105 R)
• M17: 5,395,846 km (0.09 R)
• M18: 5,559,206 km (0.081 R)
• M19: 5,682,774 km (0.093 R)
• M20: 5,932,603 km (0.109 R)
• M21: 6,271,292 km (0.047 R)
• M22: 6,529,349 km (0.115 R)
• M23: 8,907,805 km (0.065 R)
• M24: 9,886,774 km (0.096 R)
• M25: 9,986,406 km (0.104 R)
• M26: 11,627,345 km (0.094 R)
• M27: 12,264,033 km (0.113 R)
• M28: 12,966,395 km (0.052 R)
• M29: 13,130,205 km (0.104 R)
• M30: 13,737,273 km (0.113 R)
• M31: 14,128,173 km (0.11 R)
• M32: 14,636,356 km (0.041 R)
• M33: 15,438,500 km (0.058 R)
• M34: 15,554,289 km (0.084 R)
• M35: 15,728,421 km (0.117 R)
• M36: 16,020,286 km (0.059 R)
• M37: 16,727,735 km (0.104 R)
• M38: 17,085,274 km (0.119 R)
• M39: 18,051,077 km (0.1 R)
• M40: 18,786,949 km (0.117 R)
• M41: 19,595,227 km (0.093 R)
• M42: 19,783,421 km (0.11 R)
• M43: 20,224,585 km (0.049 R)
• M44: 20,351,294 km (0.096 R)
• M45: 21,503,348 km (0.075 R)
• M46: 21,762,152 km (0.109 R)
• M47: 22,152,453 km (0.086 R)
• M48: 22,479,324 km (0.116 R)
• M49: 23,204,275 km (0.076 R)
• M50: 23,270,547 km (0.1 R)
• M51: 23,536,233 km (0.091 R)
• M52: 24,474,361 km (0.057 R)
• M53: 24,541,830 km (0.066 R)
• M54: 27,781,970 km (0.03 R)
• M55: 28,134,572 km (0.074 R)
• M56: 28,630,639 km (0.071 R)
• M57: 30,788,887 km (0.069 R)
• M58: 31,666,877 km (0.103 R)
• M59: 32,404,694 km (0.092 R)
• M60: 32,552,945 km (0.117 R)
• M61: 32,924,547 km (0.101 R)
• M62: 33,372,443 km (0.114 R)
• M63: 33,447,242 km (0.111 R)
• M64: 34,955,487 km (0.031 R)
• M65: 35,871,026 km (0.079 R)
• M66: 39,058,209 km (0.091 R)
• M67: 40,485,821 km (0.071 R)
• M68: 40,725,477 km (0.114 R)
• M69: 41,366,654 km (0.11 R)
• M70: 42,172,837 km (0.116 R)
• M71: 42,984,255 km (0.073 R)
• M72: 43,800,761 km (0.061 R)
• M73: 44,293,237 km (0.08 R)
• M74: 44,375,366 km (0.076 R)
• M75: 44,704,930 km (0.098 R)
• M76: 47,201,719 km (0.048 R)
• M77: 48,043,955 km (0.11 R)
• M78: 48,467,017 km (0.055 R)
• M79: 48,636,512 km (0.11 R)
• M80: 48,976,248 km (0.098 R)
• M81: 49,743,386 km (0.094 R)
• M82: 50,772,470 km (0.105 R)
• M83: 50,858,639 km (0.091 R)
• M84: 51,030,826 km (0.106 R)
• M85: 53,375,772 km (0.116 R)
• M86: 53,989,423 km (0.081 R)
• M87: 54,077,237 km (0.057 R)
• M88: 54,429,091 km (0.034 R)
• M89: 54,958,368 km (0.099 R)
• M90: 55,135,193 km (0.037 R)
• M91: 56,289,041 km (0.118 R)
• M92: 56,378,202 km (0.06 R)
• M93: 57,630,336 km (0.053 R)
• M94: 59,888,964 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.6

Radius: 7.8

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.47 AU - 19.11 AU

Year: 26001 Days

Day: 15.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,879,298 km

• M1: 112,946 km (0.09 R)
• M2: 224,247 km (0.115 R)
• M3: 550,520 km (0.109 R)
• M4: 599,887 km (0.063 R)
• M5: 651,050 km (0.055 R)
• M6: 871,258 km (0.063 R)
• M7: 2,045,302 km (0.115 R)
• M8: 2,124,739 km (0.108 R)
• M9: 2,286,903 km (0.11 R)
• M10: 2,841,911 km (0.113 R)
• M11: 3,296,239 km (0.111 R)
• M12: 3,773,307 km (0.069 R)
• M13: 3,920,661 km (0.103 R)
• M14: 5,663,476 km (0.104 R)
• M15: 5,719,575 km (0.072 R)
• M16: 8,948,945 km (0.077 R)
• M17: 10,357,558 km (0.116 R)
• M18: 10,426,224 km (0.111 R)
• M19: 14,054,122 km (0.052 R)
• M20: 15,133,321 km (0.117 R)
• M21: 15,289,650 km (0.094 R)
• M22: 16,159,263 km (0.107 R)
• M23: 16,559,736 km (0.119 R)
• M24: 17,945,910 km (0.102 R)
• M25: 18,862,646 km (0.114 R)
• M26: 19,453,857 km (0.109 R)
• M27: 19,709,071 km (0.057 R)
• M28: 20,137,070 km (0.087 R)
• M29: 26,158,534 km (0.11 R)
• M30: 27,196,594 km (0.066 R)
• M31: 28,923,851 km (0.096 R)
• M32: 30,193,488 km (0.07 R)
• M33: 31,082,997 km (0.078 R)
• M34: 31,381,295 km (0.092 R)
• M35: 32,383,002 km (0.075 R)
• M36: 34,726,154 km (0.088 R)
• M37: 35,346,386 km (0.097 R)
• M38: 36,388,186 km (0.083 R)
• M39: 37,334,393 km (0.117 R)
• M40: 38,182,313 km (0.1 R)
• M41: 40,763,774 km (0.086 R)
• M42: 41,417,966 km (0.106 R)
• M43: 44,069,139 km (0.068 R)
• M44: 44,740,385 km (0.096 R)
• M45: 46,774,617 km (0.078 R)
• M46: 47,573,768 km (0.105 R)
• M47: 48,032,585 km (0.092 R)
• M48: 48,262,367 km (0.119 R)
• M49: 48,492,748 km (0.118 R)
• M50: 48,954,407 km (0.082 R)
• M51: 49,070,046 km (0.11 R)
• M52: 49,185,686 km (0.057 R)
• M53: 50,231,375 km (0.078 R)
• M54: 50,348,061 km (0.116 R)
• M55: 50,932,540 km (0.114 R)
• M56: 52,344,594 km (0.068 R)
• M57: 52,462,776 km (0.113 R)
• M58: 52,936,703 km (0.04 R)
• M59: 53,055,483 km (0.056 R)
• M60: 53,769,514 km (0.092 R)
• M61: 54,367,008 km (0.102 R)
• M62: 54,486,686 km (0.041 R)
• M63: 54,606,514 km (0.119 R)
• M64: 55,327,426 km (0.114 R)
• M65: 56,900,149 km (0.05 R)
• M66: 57,021,772 km (0.065 R)
• M67: 57,875,377 km (0.087 R)
• M68: 58,242,490 km (0.069 R)
• M69: 59,225,199 km (0.077 R)
• M70: 59,471,736 km (0.074 R)
• M71: 60,461,326 km (0.052 R)
• M72: 61,082,606 km (0.104 R)
• M73: 64,473,690 km (0.097 R)
• M74: 65,490,058 km (0.084 R)
• M75: 65,617,516 km (0.097 R)
• M76: 66,000,337 km (0.112 R)
• M77: 67,153,138 km (0.079 R)
• M78: 68,312,671 km (0.088 R)
• M79: 69,478,637 km (0.109 R)
• M80: 71,305,526 km (0.059 R)
• M81: 72,752,137 km (0.083 R)
• M82: 73,677,550 km (0.105 R)
• M83: 74,208,173 km (0.032 R)
• M84: 75,139,869 km (0.089 R)
• M85: 78,498,790 km (0.093 R)
• M86: 82,731,213 km (0.084 R)
• M87: 84,112,300 km (0.077 R)
• M88: 84,250,828 km (0.099 R)
• M89: 85,361,742 km (0.109 R)
• M90: 85,640,143 km (0.101 R)
• M91: 86,337,718 km (0.064 R)
• M92: 86,757,191 km (0.085 R)
• M93: 86,897,065 km (0.116 R)
• M94: 92,556,951 km (0.062 R)
• M95: 94,134,161 km (0.103 R)
• M96: 95,575,686 km (0.078 R)
• M97: 96,734,172 km (0.096 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 18,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit