🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.49 AU - 0.67 AU

Year: 155 Days

Day: 23.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 147.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.46 AU - 2.18 AU

Year: 863 Days

Day: 17.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.08 AU - 2.16 AU

Year: 1085 Days

Day: 47.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,789,028 km

• M1: 978,520 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.75 AU - 2.75 AU

Year: 1186 Days

Day: 22.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.32 AU - 6.12 AU

Year: 4192 Days

Day: 39.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 13.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.85 AU - 6.27 AU

Year: 5243 Days

Day: 11.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 78,789,028 km

• M1: 187,147 km (0.099 R)
• M2: 273,914 km (0.098 R)
• M3: 361,877 km (0.078 R)
• M4: 526,285 km (0.059 R)
• M5: 642,822 km (0.105 R)
• M6: 837,000 km (0.054 R)
• M7: 1,023,997 km (0.036 R)
• M8: 1,782,608 km (0.11 R)
• M9: 1,957,189 km (0.083 R)
• M10: 2,076,867 km (0.088 R)
• M11: 2,199,089 km (0.114 R)
• M12: 2,593,728 km (0.073 R)
• M13: 2,739,287 km (0.077 R)
• M14: 2,887,688 km (0.049 R)
• M15: 3,291,752 km (0.086 R)
• M16: 3,421,004 km (0.109 R)
• M17: 3,640,015 km (0.115 R)
• M18: 3,758,796 km (0.071 R)
• M19: 3,909,142 km (0.096 R)
• M20: 4,107,658 km (0.115 R)
• M21: 4,247,084 km (0.119 R)
• M22: 4,388,154 km (0.118 R)
• M23: 4,562,585 km (0.059 R)
• M24: 5,266,892 km (0.089 R)
• M25: 5,486,652 km (0.088 R)
• M26: 5,830,577 km (0.051 R)
• M27: 5,935,146 km (0.069 R)
• M28: 6,612,076 km (0.091 R)
• M29: 6,703,032 km (0.12 R)
• M30: 6,831,088 km (0.099 R)
• M31: 7,294,991 km (0.093 R)
• M32: 7,445,486 km (0.065 R)
• M33: 7,730,769 km (0.11 R)
• M34: 7,826,661 km (0.082 R)
• M35: 7,942,301 km (0.077 R)
• M36: 8,312,106 km (0.105 R)
• M37: 8,508,977 km (0.108 R)
• M38: 8,608,011 km (0.03 R)
• M39: 8,747,436 km (0.096 R)
• M40: 8,867,414 km (0.06 R)
• M41: 8,967,944 km (0.117 R)
• M42: 9,619,741 km (0.097 R)
• M43: 9,993,138 km (0.12 R)
• M44: 10,244,761 km (0.059 R)
• M45: 10,477,386 km (0.087 R)
• M46: 10,626,236 km (0.095 R)
• M47: 10,754,441 km (0.089 R)
• M48: 11,077,124 km (0.083 R)
• M49: 11,294,041 km (0.098 R)
• M50: 11,622,109 km (0.06 R)
• M51: 12,042,180 km (0.071 R)
• M52: 12,534,806 km (0.107 R)
• M53: 12,625,163 km (0.078 R)
• M54: 12,783,587 km (0.068 R)
• M55: 13,148,456 km (0.084 R)
• M56: 13,355,200 km (0.071 R)
• M57: 13,958,529 km (0.052 R)
• M58: 14,099,001 km (0.082 R)
• M59: 14,904,137 km (0.094 R)
• M60: 14,999,879 km (0.094 R)
• M61: 15,191,963 km (0.116 R)
• M62: 15,288,304 km (0.099 R)
• M63: 15,529,905 km (0.117 R)
• M64: 15,821,620 km (0.086 R)
• M65: 15,968,226 km (0.107 R)
• M66: 16,658,172 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.2

Radius: 4.3

Gravity: 29.97 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.37 AU - 16.51 AU

Year: 21323 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,789,028 km

• M1: 127,457 km (0.095 R)
• M2: 437,723 km (0.066 R)
• M3: 496,665 km (0.119 R)
• M4: 806,931 km (0.06 R)
• M5: 880,084 km (0.105 R)
• M6: 930,200 km (0.094 R)
• M7: 981,362 km (0.103 R)
• M8: 1,059,751 km (0.067 R)
• M9: 1,194,988 km (0.118 R)
• M10: 1,307,186 km (0.031 R)
• M11: 1,695,243 km (0.054 R)
• M12: 1,950,906 km (0.053 R)
• M13: 2,016,729 km (0.099 R)
• M14: 2,252,794 km (0.068 R)
• M15: 2,426,777 km (0.116 R)
• M16: 2,677,802 km (0.068 R)
• M17: 2,824,857 km (0.116 R)
• M18: 2,862,106 km (0.12 R)
• M19: 3,050,600 km (0.089 R)
• M20: 3,360,417 km (0.083 R)
• M21: 3,399,911 km (0.102 R)
• M22: 3,479,347 km (0.117 R)
• M23: 3,519,140 km (0.076 R)
• M24: 3,680,407 km (0.073 R)
• M25: 3,843,917 km (0.109 R)
• M26: 3,968,233 km (0.078 R)
• M27: 5,606,180 km (0.077 R)
• M28: 5,794,374 km (0.113 R)
• M29: 5,889,369 km (0.066 R)
• M30: 6,177,046 km (0.111 R)
• M31: 7,476,154 km (0.096 R)
• M32: 8,156,226 km (0.109 R)
• M33: 9,351,512 km (0.107 R)
• M34: 9,462,813 km (0.049 R)
• M35: 9,518,613 km (0.106 R)
• M36: 9,743,160 km (0.068 R)
• M37: 10,369,376 km (0.038 R)
• M38: 10,949,966 km (0.082 R)
• M39: 14,712,203 km (0.108 R)
• M40: 15,560,871 km (0.05 R)
• M41: 15,891,483 km (0.118 R)
• M42: 17,237,115 km (0.085 R)
• M43: 17,305,332 km (0.09 R)
• M44: 17,510,580 km (0.076 R)
• M45: 17,992,585 km (0.103 R)
• M46: 19,749,462 km (0.074 R)
• M47: 20,902,263 km (0.056 R)
• M48: 21,928,654 km (0.074 R)
• M49: 24,182,795 km (0.088 R)
• M50: 26,983,267 km (0.102 R)
• M51: 27,699,243 km (0.118 R)
• M52: 27,939,347 km (0.104 R)
• M53: 28,180,050 km (0.113 R)
• M54: 29,557,248 km (0.065 R)
• M55: 30,212,786 km (0.089 R)
• M56: 30,377,493 km (0.065 R)
• M57: 30,790,383 km (0.113 R)
• M58: 30,873,261 km (0.111 R)
• M59: 34,675,590 km (0.055 R)
• M60: 35,888,380 km (0.03 R)
• M61: 38,533,420 km (0.083 R)
• M62: 38,801,349 km (0.06 R)
• M63: 39,069,877 km (0.041 R)
• M64: 39,698,937 km (0.084 R)
• M65: 39,969,559 km (0.088 R)
• M66: 40,150,273 km (0.087 R)
• M67: 41,149,288 km (0.098 R)
• M68: 41,972,675 km (0.084 R)
• M69: 42,432,538 km (0.118 R)
• M70: 43,728,804 km (0.076 R)
• M71: 45,603,116 km (0.109 R)
• M72: 46,170,540 km (0.079 R)
• M73: 46,360,231 km (0.082 R)
• M74: 46,550,070 km (0.087 R)
• M75: 47,503,607 km (0.11 R)
• M76: 49,235,950 km (0.059 R)
• M77: 50,304,678 km (0.082 R)
• M78: 51,971,497 km (0.098 R)
• M79: 52,564,054 km (0.057 R)
• M80: 54,355,339 km (0.116 R)
• M81: 55,157,782 km (0.091 R)
• M82: 57,894,974 km (0.114 R)
• M83: 58,919,869 km (0.102 R)
• M84: 61,508,361 km (0.102 R)
• M85: 63,079,139 km (0.12 R)
• M86: 68,950,407 km (0.068 R)
• M87: 69,710,214 km (0.111 R)
• M88: 70,036,637 km (0.104 R)
• M89: 70,145,544 km (0.037 R)
• M90: 70,254,451 km (0.067 R)
• M91: 70,909,540 km (0.096 R)
• M92: 72,115,748 km (0.112 R)
• M93: 72,445,910 km (0.099 R)
• M94: 72,666,268 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484

Radius: 7.2

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.45 AU - 20.95 AU

Year: 25071 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,789,028 km

• M1: 180,265 km (0.106 R)
• M2: 1,022,801 km (0.032 R)
• M3: 1,132,456 km (0.11 R)
• M4: 1,423,873 km (0.065 R)
• M5: 1,971,401 km (0.085 R)
• M6: 2,179,043 km (0.044 R)
• M7: 2,285,706 km (0.112 R)
• M8: 2,729,114 km (0.118 R)
• M9: 3,609,348 km (0.091 R)
• M10: 3,906,748 km (0.063 R)
• M11: 4,124,114 km (0.081 R)
• M12: 4,479,858 km (0.096 R)
• M13: 4,753,323 km (0.07 R)
• M14: 4,845,625 km (0.102 R)
• M15: 5,221,115 km (0.046 R)
• M16: 7,181,446 km (0.116 R)
• M17: 7,555,141 km (0.097 R)
• M18: 7,663,151 km (0.086 R)
• M19: 8,432,982 km (0.068 R)
• M20: 8,770,474 km (0.117 R)
• M21: 9,400,581 km (0.089 R)
• M22: 10,104,588 km (0.042 R)
• M23: 10,764,764 km (0.058 R)
• M24: 11,438,852 km (0.096 R)
• M25: 11,687,483 km (0.107 R)
• M26: 12,316,542 km (0.115 R)
• M27: 12,379,972 km (0.109 R)
• M28: 14,402,535 km (0.102 R)
• M29: 14,536,425 km (0.029 R)
• M30: 14,805,701 km (0.102 R)
• M31: 15,623,104 km (0.062 R)
• M32: 15,691,919 km (0.08 R)
• M33: 15,760,734 km (0.118 R)
• M34: 16,106,754 km (0.076 R)
• M35: 17,730,040 km (0.084 R)
• M36: 17,873,654 km (0.107 R)
• M37: 18,889,723 km (0.117 R)
• M38: 20,750,421 km (0.049 R)
• M39: 21,971,439 km (0.12 R)
• M40: 22,980,776 km (0.105 R)
• M41: 24,323,267 km (0.115 R)
• M42: 25,609,809 km (0.12 R)
• M43: 25,690,891 km (0.075 R)
• M44: 26,261,308 km (0.045 R)
• M45: 26,835,913 km (0.11 R)
• M46: 31,058,912 km (0.099 R)
• M47: 31,232,146 km (0.113 R)
• M48: 32,190,320 km (0.042 R)
• M49: 36,118,461 km (0.09 R)
• M50: 36,209,566 km (0.039 R)
• M51: 37,123,908 km (0.11 R)
• M52: 41,331,797 km (0.112 R)
• M53: 41,904,159 km (0.048 R)
• M54: 42,191,237 km (0.085 R)
• M55: 43,153,151 km (0.092 R)
• M56: 45,491,217 km (0.11 R)
• M57: 47,371,063 km (0.103 R)
• M58: 47,670,259 km (0.081 R)
• M59: 51,001,953 km (0.098 R)
• M60: 52,541,166 km (0.115 R)
• M61: 55,454,734 km (0.071 R)
• M62: 56,191,204 km (0.046 R)
• M63: 56,719,434 km (0.046 R)
• M64: 59,384,520 km (0.088 R)
• M65: 60,894,711 km (0.073 R)
• M66: 66,056,137 km (0.097 R)
• M67: 67,396,384 km (0.077 R)
• M68: 68,745,458 km (0.113 R)
• M69: 71,698,968 km (0.038 R)
• M70: 76,323,038 km (0.112 R)
• M71: 76,439,874 km (0.12 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 10,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit