🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.49 AU - 0.69 AU

Year: 162 Days

Day: 27 Hours

Environment

Temp: 236 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.58 AU - 2.86 AU

Year: 1607 Days

Day: 32.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.9 AU - 3.48 AU

Year: 2041 Days

Day: 16.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,470,642 km

• M1: 860,487 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.97 AU - 3.57 AU

Year: 2118 Days

Day: 37 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.2 AU - 4.72 AU

Year: 2822 Days

Day: 30 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,470,642 km

• M1: 835,504 km (0.12 R)
• M2: 1,426,864 km (0.109 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.2

Radius: 12.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.84 AU - 10.26 AU

Year: 11411 Days

Day: 14.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 97,470,642 km

• M1: 155,432 km (0.115 R)
• M2: 236,963 km (0.04 R)
• M3: 476,170 km (0.115 R)
• M4: 898,934 km (0.093 R)
• M5: 1,289,384 km (0.114 R)
• M6: 1,405,023 km (0.119 R)
• M7: 1,544,598 km (0.104 R)
• M8: 2,036,177 km (0.069 R)
• M9: 2,288,249 km (0.087 R)
• M10: 2,406,282 km (0.114 R)
• M11: 3,131,083 km (0.1 R)
• M12: 3,289,358 km (0.09 R)
• M13: 4,738,812 km (0.05 R)
• M14: 5,481,864 km (0.06 R)
• M15: 5,609,322 km (0.114 R)
• M16: 5,737,677 km (0.086 R)
• M17: 6,128,875 km (0.038 R)
• M18: 7,494,704 km (0.117 R)
• M19: 9,177,081 km (0.111 R)
• M20: 9,481,363 km (0.043 R)
• M21: 9,905,025 km (0.054 R)
• M22: 10,217,086 km (0.074 R)
• M23: 10,374,463 km (0.057 R)
• M24: 10,851,082 km (0.114 R)
• M25: 11,132,475 km (0.065 R)
• M26: 11,991,017 km (0.058 R)
• M27: 13,383,026 km (0.096 R)
• M28: 14,076,262 km (0.092 R)
• M29: 14,959,338 km (0.108 R)
• M30: 15,362,505 km (0.112 R)
• M31: 16,042,576 km (0.074 R)
• M32: 16,363,165 km (0.083 R)
• M33: 17,011,073 km (0.057 R)
• M34: 17,525,839 km (0.09 R)
• M35: 17,998,419 km (0.111 R)
• M36: 18,571,080 km (0.109 R)
• M37: 18,811,334 km (0.08 R)
• M38: 18,956,145 km (0.091 R)
• M39: 19,343,753 km (0.096 R)
• M40: 19,685,285 km (0.088 R)
• M41: 19,979,394 km (0.063 R)
• M42: 20,275,149 km (0.065 R)
• M43: 21,321,437 km (0.045 R)
• M44: 21,876,594 km (0.067 R)
• M45: 22,232,338 km (0.062 R)
• M46: 23,570,341 km (0.046 R)
• M47: 24,196,558 km (0.108 R)
• M48: 24,828,459 km (0.099 R)
• M49: 25,947,152 km (0.077 R)
• M50: 26,215,980 km (0.096 R)
• M51: 26,702,173 km (0.096 R)
• M52: 27,300,415 km (0.064 R)
• M53: 27,793,190 km (0.117 R)
• M54: 28,068,151 km (0.115 R)
• M55: 30,754,181 km (0.112 R)
• M56: 30,981,719 km (0.065 R)
• M57: 31,667,625 km (0.092 R)
• M58: 32,012,598 km (0.098 R)
• M59: 32,358,618 km (0.109 R)
• M60: 32,474,257 km (0.086 R)
• M61: 33,696,920 km (0.083 R)
• M62: 33,990,132 km (0.049 R)
• M63: 34,107,716 km (0.12 R)
• M64: 34,225,450 km (0.052 R)
• M65: 35,231,346 km (0.107 R)
• M66: 35,887,332 km (0.108 R)
• M67: 37,454,071 km (0.115 R)
• M68: 37,757,904 km (0.099 R)
• M69: 42,033,860 km (0.074 R)
• M70: 42,160,121 km (0.102 R)
• M71: 42,286,381 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.8

Radius: 9.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.78 AU - 12.84 AU

Year: 13623 Days

Day: 8.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 97,470,642 km

• M1: 146,756 km (0.081 R)
• M2: 370,704 km (0.069 R)
• M3: 548,127 km (0.079 R)
• M4: 627,413 km (0.054 R)
• M5: 721,660 km (0.052 R)
• M6: 997,967 km (0.059 R)
• M7: 1,097,600 km (0.056 R)
• M8: 1,293,573 km (0.086 R)
• M9: 1,444,667 km (0.105 R)
• M10: 1,616,405 km (0.101 R)
• M11: 1,964,220 km (0.069 R)
• M12: 2,906,387 km (0.116 R)
• M13: 3,235,652 km (0.066 R)
• M14: 3,348,000 km (0.045 R)
• M15: 3,423,846 km (0.101 R)
• M16: 3,596,183 km (0.099 R)
• M17: 4,647,856 km (0.078 R)
• M18: 4,925,061 km (0.104 R)
• M19: 4,989,687 km (0.104 R)
• M20: 5,141,828 km (0.05 R)
• M21: 5,207,502 km (0.076 R)
• M22: 5,562,498 km (0.098 R)
• M23: 6,179,290 km (0.092 R)
• M24: 6,914,264 km (0.047 R)
• M25: 7,084,058 km (0.115 R)
• M26: 7,427,833 km (0.097 R)
• M27: 7,552,000 km (0.095 R)
• M28: 7,701,747 km (0.091 R)
• M29: 7,852,542 km (0.05 R)
• M30: 8,962,109 km (0.115 R)
• M31: 9,067,725 km (0.066 R)
• M32: 9,360,638 km (0.092 R)
• M33: 9,602,538 km (0.064 R)
• M34: 10,147,523 km (0.029 R)
• M35: 10,562,956 km (0.061 R)
• M36: 10,674,556 km (0.061 R)
• M37: 11,726,528 km (0.049 R)
• M38: 11,813,145 km (0.105 R)
• M39: 12,544,380 km (0.101 R)
• M40: 12,721,953 km (0.028 R)
• M41: 12,870,653 km (0.066 R)
• M42: 13,079,791 km (0.107 R)
• M43: 13,259,906 km (0.114 R)
• M44: 13,440,920 km (0.052 R)
• M45: 13,683,568 km (0.078 R)
• M46: 13,774,822 km (0.084 R)
• M47: 14,358,104 km (0.109 R)
• M48: 14,668,370 km (0.091 R)
• M49: 14,918,199 km (0.07 R)
• M50: 15,453,610 km (0.111 R)
• M51: 15,644,197 km (0.097 R)
• M52: 15,899,411 km (0.098 R)
• M53: 15,995,453 km (0.104 R)
• M54: 16,284,775 km (0.092 R)
• M55: 16,381,565 km (0.082 R)
• M56: 16,478,654 km (0.059 R)
• M57: 16,575,893 km (0.074 R)
• M58: 16,868,656 km (0.03 R)
• M59: 16,999,404 km (0.067 R)
• M60: 17,459,418 km (0.038 R)
• M61: 18,391,861 km (0.119 R)
• M62: 18,593,819 km (0.079 R)
• M63: 18,830,333 km (0.107 R)
• M64: 19,717,598 km (0.089 R)
• M65: 19,820,820 km (0.105 R)
• M66: 20,339,775 km (0.094 R)
• M67: 21,108,858 km (0.082 R)
• M68: 21,214,474 km (0.057 R)
• M69: 21,391,000 km (0.026 R)
• M70: 23,582,459 km (0.059 R)
• M71: 24,058,778 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.9

Radius: 6.7

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 18.11 AU - 21.21 AU

Year: 31221 Days

Day: 15.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,470,642 km

• M1: 211,382 km (0.038 R)
• M2: 379,679 km (0.109 R)
• M3: 804,687 km (0.107 R)
• M4: 921,523 km (0.051 R)
• M5: 1,772,286 km (0.103 R)
• M6: 1,964,818 km (0.102 R)
• M7: 2,539,424 km (0.095 R)
• M8: 2,669,125 km (0.052 R)
• M9: 2,800,921 km (0.077 R)
• M10: 3,491,913 km (0.11 R)
• M11: 3,636,275 km (0.079 R)
• M12: 3,782,582 km (0.12 R)
• M13: 4,387,257 km (0.079 R)
• M14: 4,439,018 km (0.097 R)
• M15: 4,700,814 km (0.1 R)
• M16: 4,913,991 km (0.074 R)
• M17: 5,572,072 km (0.034 R)
• M18: 5,854,513 km (0.111 R)
• M19: 6,199,635 km (0.115 R)
• M20: 6,433,307 km (0.11 R)
• M21: 7,458,651 km (0.065 R)
• M22: 7,707,282 km (0.062 R)
• M23: 7,895,476 km (0.051 R)
• M24: 9,321,743 km (0.119 R)
• M25: 10,338,858 km (0.101 R)
• M26: 10,477,236 km (0.043 R)
• M27: 11,462,189 km (0.08 R)
• M28: 11,965,735 km (0.107 R)
• M29: 14,435,147 km (0.063 R)
• M30: 15,449,870 km (0.105 R)
• M31: 18,797,421 km (0.093 R)
• M32: 18,881,794 km (0.118 R)
• M33: 21,119,031 km (0.045 R)
• M34: 21,912,797 km (0.111 R)
• M35: 22,179,530 km (0.104 R)
• M36: 22,357,851 km (0.073 R)
• M37: 23,166,726 km (0.069 R)
• M38: 24,998,253 km (0.111 R)
• M39: 25,556,702 km (0.034 R)
• M40: 29,383,565 km (0.104 R)
• M41: 29,481,552 km (0.081 R)
• M42: 30,665,320 km (0.104 R)
• M43: 31,663,586 km (0.101 R)
• M44: 32,065,855 km (0.08 R)
• M45: 32,672,474 km (0.086 R)
• M46: 36,075,975 km (0.068 R)
• M47: 39,374,160 km (0.078 R)
• M48: 40,023,564 km (0.04 R)
• M49: 40,894,972 km (0.077 R)
• M50: 41,004,328 km (0.1 R)
• M51: 41,223,339 km (0.08 R)
• M52: 41,993,020 km (0.117 R)
• M53: 42,434,932 km (0.096 R)
• M54: 44,330,337 km (0.065 R)
• M55: 46,823,834 km (0.047 R)
• M56: 47,052,719 km (0.077 R)
• M57: 48,781,622 km (0.077 R)
• M58: 49,129,886 km (0.108 R)
• M59: 50,648,453 km (0.1 R)
• M60: 51,236,672 km (0.114 R)
• M61: 54,211,426 km (0.117 R)
• M62: 55,295,861 km (0.047 R)
• M63: 55,537,910 km (0.093 R)
• M64: 57,119,309 km (0.066 R)
• M65: 57,241,680 km (0.104 R)
• M66: 58,345,862 km (0.098 R)
• M67: 60,949,912 km (0.047 R)
• M68: 61,199,741 km (0.068 R)
• M69: 61,700,744 km (0.113 R)
• M70: 62,077,432 km (0.065 R)
• M71: 62,454,717 km (0.109 R)
• M72: 64,352,965 km (0.081 R)
• M73: 68,206,008 km (0.118 R)
• M74: 68,855,412 km (0.106 R)
• M75: 69,376,461 km (0.06 R)
• M76: 73,591,232 km (0.104 R)
• M77: 76,132,750 km (0.071 R)
• M78: 77,211,500 km (0.081 R)
• M79: 79,520,543 km (0.116 R)
• M80: 80,067,024 km (0.098 R)
• M81: 87,566,964 km (0.096 R)
• M82: 88,272,617 km (0.065 R)
• M83: 88,980,215 km (0.115 R)
• M84: 89,122,034 km (0.114 R)
• M85: 91,543,126 km (0.104 R)
• M86: 92,115,936 km (0.038 R)
• M87: 92,546,329 km (0.102 R)
• M88: 95,287,710 km (0.103 R)
• M89: 95,868,150 km (0.066 R)
• M90: 96,595,495 km (0.099 R)
• M91: 96,741,203 km (0.069 R)
• M92: 96,886,911 km (0.07 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 10,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit