🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.52 AU - 0.64 AU

Year: 166 Days

Day: 45.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,087,578 km

• M1: 42,785 km (0.1 R)
• M2: 305,329 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.48 AU - 0.74 AU

Year: 179 Days

Day: 34.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,087,578 km

• M1: 243,396 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.66 AU - 2.04 AU

Year: 948 Days

Day: 29.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,087,578 km

• M1: 1,217,577 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.75 AU - 3.75 AU

Year: 2207 Days

Day: 34 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.47 AU - 3.85 AU

Year: 2638 Days

Day: 15.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,087,578 km

• M1: 676,482 km (0.099 R)
• M2: 1,038,508 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.45 AU - 3.87 AU

Year: 2638 Days

Day: 36.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.4

Radius: 10.8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.33 AU - 6.03 AU

Year: 4441 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,087,578 km

• M1: 135,236 km (0.091 R)
• M2: 498,011 km (0.083 R)
• M3: 659,577 km (0.074 R)
• M4: 802,443 km (0.11 R)
• M5: 1,106,426 km (0.09 R)
• M6: 1,206,208 km (0.079 R)
• M7: 1,279,361 km (0.085 R)
• M8: 1,508,545 km (0.104 R)
• M9: 1,603,988 km (0.079 R)
• M10: 1,784,553 km (0.092 R)
• M11: 2,076,867 km (0.102 R)
• M12: 2,440,540 km (0.04 R)
• M13: 2,572,635 km (0.112 R)
• M14: 2,883,649 km (0.09 R)
• M15: 3,125,100 km (0.09 R)
• M16: 3,310,451 km (0.051 R)
• M17: 3,394,076 km (0.066 R)
• M18: 3,584,664 km (0.109 R)
• M19: 3,976,760 km (0.076 R)
• M20: 4,451,584 km (0.12 R)
• M21: 5,040,251 km (0.111 R)
• M22: 5,380,736 km (0.113 R)
• M23: 5,479,471 km (0.12 R)
• M24: 5,603,637 km (0.1 R)
• M25: 5,753,983 km (0.107 R)
• M26: 5,854,961 km (0.107 R)
• M27: 6,604,447 km (0.11 R)
• M28: 6,763,320 km (0.118 R)
• M29: 7,139,110 km (0.117 R)
• M30: 7,329,398 km (0.076 R)
• M31: 7,604,359 km (0.092 R)
• M32: 8,051,357 km (0.048 R)
• M33: 8,164,453 km (0.038 R)
• M34: 8,278,148 km (0.034 R)
• M35: 8,392,291 km (0.118 R)
• M36: 9,147,162 km (0.078 R)
• M37: 9,562,595 km (0.049 R)
• M38: 9,742,561 km (0.043 R)
• M39: 10,381,344 km (0.067 R)
• M40: 10,473,646 km (0.068 R)
• M41: 10,566,397 km (0.077 R)
• M42: 10,845,846 km (0.094 R)
• M43: 11,065,007 km (0.092 R)
• M44: 11,159,403 km (0.075 R)
• M45: 11,285,663 km (0.027 R)
• M46: 11,412,373 km (0.116 R)
• M47: 12,312,653 km (0.103 R)
• M48: 12,705,497 km (0.103 R)
• M49: 13,604,430 km (0.067 R)
• M50: 13,942,522 km (0.077 R)
• M51: 15,463,184 km (0.072 R)
• M52: 16,637,976 km (0.083 R)
• M53: 16,782,188 km (0.092 R)
• M54: 17,108,611 km (0.113 R)
• M55: 17,400,327 km (0.091 R)
• M56: 17,546,933 km (0.046 R)
• M57: 17,693,838 km (0.096 R)
• M58: 18,211,446 km (0.031 R)
• M59: 18,285,647 km (0.108 R)
• M60: 19,223,476 km (0.089 R)
• M61: 19,375,019 km (0.093 R)
• M62: 19,488,863 km (0.086 R)
• M63: 19,793,743 km (0.03 R)
• M64: 20,292,353 km (0.048 R)
• M65: 21,615,995 km (0.034 R)
• M66: 21,694,833 km (0.031 R)
• M67: 23,289,546 km (0.086 R)
• M68: 23,775,290 km (0.107 R)
• M69: 24,346,156 km (0.088 R)
• M70: 24,551,255 km (0.109 R)
• M71: 25,626,564 km (0.067 R)
• M72: 26,169,904 km (0.05 R)
• M73: 26,421,976 km (0.114 R)
• M74: 26,590,573 km (0.087 R)
• M75: 26,759,469 km (0.07 R)
• M76: 28,037,334 km (0.107 R)
• M77: 28,252,156 km (0.091 R)
• M78: 28,510,811 km (0.115 R)
• M79: 28,813,597 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.4

Radius: 8.7

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.24 AU - 10.48 AU

Year: 11664 Days

Day: 8 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,087,578 km

• M1: 243,845 km (0.113 R)
• M2: 309,368 km (0.115 R)
• M3: 660,774 km (0.033 R)
• M4: 795,861 km (0.084 R)
• M5: 977,772 km (0.037 R)
• M6: 1,276,219 km (0.117 R)
• M7: 2,003,714 km (0.092 R)
• M8: 2,357,064 km (0.083 R)
• M9: 2,541,219 km (0.043 R)
• M10: 2,702,785 km (0.078 R)
• M11: 2,867,791 km (0.071 R)
• M12: 3,036,089 km (0.059 R)
• M13: 4,367,510 km (0.113 R)
• M14: 4,594,151 km (0.045 R)
• M15: 4,824,681 km (0.095 R)
• M16: 5,160,827 km (0.096 R)
• M17: 6,690,466 km (0.115 R)
• M18: 7,065,208 km (0.113 R)
• M19: 7,140,905 km (0.104 R)
• M20: 7,408,236 km (0.076 R)
• M21: 7,952,623 km (0.066 R)
• M22: 8,110,598 km (0.071 R)
• M23: 8,550,266 km (0.094 R)
• M24: 8,752,672 km (0.108 R)
• M25: 9,704,264 km (0.094 R)
• M26: 9,873,160 km (0.12 R)
• M27: 10,000,318 km (0.112 R)
• M28: 10,085,589 km (0.089 R)
• M29: 10,299,514 km (0.08 R)
• M30: 10,558,169 km (0.087 R)
• M31: 12,520,295 km (0.075 R)
• M32: 13,121,080 km (0.102 R)
• M33: 13,307,927 km (0.066 R)
• M34: 13,968,701 km (0.074 R)
• M35: 14,543,456 km (0.106 R)
• M36: 14,639,947 km (0.055 R)
• M37: 14,785,206 km (0.033 R)
• M38: 15,077,221 km (0.102 R)
• M39: 15,420,100 km (0.09 R)
• M40: 16,969,784 km (0.084 R)
• M41: 17,071,511 km (0.079 R)
• M42: 18,463,818 km (0.059 R)
• M43: 18,673,255 km (0.052 R)
• M44: 18,883,440 km (0.063 R)
• M45: 19,147,181 km (0.102 R)
• M46: 19,253,096 km (0.077 R)
• M47: 19,785,366 km (0.098 R)
• M48: 20,107,151 km (0.038 R)
• M49: 20,376,427 km (0.098 R)
• M50: 20,809,961 km (0.089 R)
• M51: 22,574,468 km (0.105 R)
• M52: 23,022,963 km (0.111 R)
• M53: 23,985,924 km (0.084 R)
• M54: 24,731,221 km (0.084 R)
• M55: 25,425,953 km (0.052 R)
• M56: 25,484,147 km (0.116 R)
• M57: 25,892,549 km (0.098 R)
• M58: 26,479,870 km (0.117 R)
• M59: 26,893,658 km (0.087 R)
• M60: 27,787,505 km (0.105 R)
• M61: 28,569,902 km (0.081 R)
• M62: 29,726,593 km (0.111 R)
• M63: 30,898,543 km (0.089 R)
• M64: 31,271,789 km (0.115 R)
• M65: 31,396,404 km (0.105 R)
• M66: 31,458,936 km (0.084 R)
• M67: 31,897,108 km (0.119 R)
• M68: 32,148,283 km (0.102 R)
• M69: 32,779,437 km (0.091 R)
• M70: 33,096,584 km (0.065 R)
• M71: 33,287,321 km (0.109 R)
• M72: 33,797,749 km (0.088 R)
• M73: 34,568,328 km (0.03 R)
• M74: 36,519,832 km (0.073 R)
• M75: 37,046,267 km (0.098 R)
• M76: 40,189,318 km (0.107 R)
• M77: 41,552,604 km (0.076 R)
• M78: 41,826,966 km (0.115 R)
• M79: 41,895,781 km (0.103 R)
• M80: 43,277,916 km (0.062 R)
• M81: 43,695,444 km (0.051 R)
• M82: 43,834,869 km (0.096 R)
• M83: 43,974,444 km (0.117 R)
• M84: 45,167,337 km (0.056 R)
• M85: 46,370,702 km (0.047 R)
• M86: 46,512,970 km (0.103 R)
• M87: 48,087,637 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 15,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit