🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.45 AU - 0.67 AU

Year: 151 Days

Day: 23.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.84 AU - 1.34 AU

Year: 410 Days

Day: 36.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.65 AU - 1.73 AU

Year: 791 Days

Day: 15.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 153.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.02 AU - 4.26 AU

Year: 3032 Days

Day: 33.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.1

Radius: 12.5

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.94 AU - 10.12 AU

Year: 8966 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,226,377 km

• M1: 245,191 km (0.083 R)
• M2: 374,294 km (0.112 R)
• M3: 496,665 km (0.036 R)
• M4: 606,919 km (0.062 R)
• M5: 726,896 km (0.114 R)
• M6: 855,999 km (0.108 R)
• M7: 1,176,886 km (0.103 R)
• M8: 1,272,928 km (0.068 R)
• M9: 1,535,622 km (0.114 R)
• M10: 1,905,877 km (0.055 R)
• M11: 1,997,281 km (0.1 R)
• M12: 2,627,238 km (0.114 R)
• M13: 3,071,244 km (0.102 R)
• M14: 3,595,585 km (0.093 R)
• M15: 4,237,808 km (0.086 R)
• M16: 4,665,210 km (0.061 R)
• M17: 4,821,240 km (0.039 R)
• M18: 4,979,066 km (0.081 R)
• M19: 5,170,701 km (0.058 R)
• M20: 5,430,104 km (0.076 R)
• M21: 6,199,635 km (0.095 R)
• M22: 6,371,523 km (0.061 R)
• M23: 6,614,769 km (0.064 R)
• M24: 7,472,264 km (0.101 R)
• M25: 8,669,496 km (0.07 R)
• M26: 9,055,907 km (0.115 R)
• M27: 9,606,278 km (0.09 R)
• M28: 9,725,657 km (0.078 R)
• M29: 9,845,634 km (0.042 R)
• M30: 10,780,920 km (0.099 R)
• M31: 10,863,648 km (0.057 R)
• M32: 10,946,525 km (0.043 R)
• M33: 11,154,765 km (0.078 R)
• M34: 12,474,667 km (0.093 R)
• M35: 13,175,234 km (0.05 R)
• M36: 14,023,753 km (0.108 R)
• M37: 14,706,069 km (0.097 R)
• M38: 15,539,180 km (0.117 R)
• M39: 16,721,601 km (0.063 R)
• M40: 16,817,493 km (0.119 R)
• M41: 16,961,556 km (0.098 R)
• M42: 17,639,534 km (0.106 R)
• M43: 17,785,990 km (0.104 R)
• M44: 18,772,588 km (0.116 R)
• M45: 19,776,988 km (0.118 R)
• M46: 19,929,279 km (0.099 R)
• M47: 21,160,619 km (0.111 R)
• M48: 22,363,685 km (0.1 R)
• M49: 22,787,346 km (0.065 R)
• M50: 23,053,481 km (0.115 R)
• M51: 23,535,186 km (0.092 R)
• M52: 23,642,747 km (0.116 R)
• M53: 24,508,470 km (0.094 R)
• M54: 24,726,583 km (0.069 R)
• M55: 25,054,951 km (0.112 R)
• M56: 25,826,726 km (0.093 R)
• M57: 25,937,578 km (0.091 R)
• M58: 26,048,580 km (0.08 R)
• M59: 26,662,230 km (0.095 R)
• M60: 26,942,726 km (0.07 R)
• M61: 27,676,653 km (0.094 R)
• M62: 28,074,584 km (0.11 R)
• M63: 28,245,574 km (0.105 R)
• M64: 28,703,643 km (0.071 R)
• M65: 30,034,017 km (0.076 R)
• M66: 30,677,437 km (0.068 R)
• M67: 31,680,640 km (0.106 R)
• M68: 31,977,742 km (0.115 R)
• M69: 34,022,595 km (0.109 R)
• M70: 36,171,568 km (0.053 R)
• M71: 37,293,852 km (0.09 R)
• M72: 37,607,558 km (0.096 R)
• M73: 37,922,163 km (0.079 R)
• M74: 38,048,274 km (0.102 R)
• M75: 39,508,498 km (0.063 R)
• M76: 40,470,562 km (0.067 R)
• M77: 42,221,905 km (0.078 R)
• M78: 42,483,402 km (0.113 R)
• M79: 43,073,865 km (0.105 R)
• M80: 43,667,020 km (0.113 R)
• M81: 44,263,018 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.5

Radius: 14.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.61 AU - 8.83 AU

Year: 9267 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,226,377 km

• M1: 195,973 km (0.042 R)
• M2: 533,017 km (0.081 R)
• M3: 658,530 km (0.064 R)
• M4: 861,085 km (0.088 R)
• M5: 996,920 km (0.054 R)
• M6: 1,140,833 km (0.105 R)
• M7: 1,234,631 km (0.106 R)
• M8: 1,512,434 km (0.091 R)
• M9: 1,723,517 km (0.109 R)
• M10: 1,967,511 km (0.08 R)
• M11: 3,547,564 km (0.114 R)
• M12: 4,575,900 km (0.111 R)
• M13: 5,043,842 km (0.119 R)
• M14: 5,332,117 km (0.093 R)
• M15: 5,625,927 km (0.099 R)
• M16: 6,573,630 km (0.038 R)
• M17: 7,030,651 km (0.1 R)
• M18: 7,245,025 km (0.112 R)
• M19: 7,461,643 km (0.048 R)
• M20: 7,790,758 km (0.068 R)
• M21: 7,975,511 km (0.108 R)
• M22: 8,161,910 km (0.117 R)
• M23: 8,729,634 km (0.11 R)
• M24: 9,545,990 km (0.088 R)
• M25: 10,224,715 km (0.045 R)
• M26: 10,468,111 km (0.109 R)
• M27: 11,209,668 km (0.03 R)
• M28: 11,334,881 km (0.061 R)
• M29: 11,502,580 km (0.105 R)
• M30: 11,713,513 km (0.039 R)
• M31: 13,093,105 km (0.097 R)
• M32: 14,889,326 km (0.047 R)
• M33: 16,144,901 km (0.091 R)
• M34: 16,333,844 km (0.052 R)
• M35: 16,618,678 km (0.091 R)
• M36: 16,713,972 km (0.118 R)
• M37: 17,822,941 km (0.105 R)
• M38: 18,067,234 km (0.109 R)
• M39: 18,657,846 km (0.089 R)
• M40: 18,856,213 km (0.118 R)
• M41: 21,238,709 km (0.048 R)
• M42: 22,702,674 km (0.103 R)
• M43: 22,967,611 km (0.104 R)
• M44: 23,126,933 km (0.073 R)
• M45: 23,929,675 km (0.045 R)
• M46: 24,091,241 km (0.085 R)
• M47: 25,342,328 km (0.101 R)
• M48: 25,782,595 km (0.1 R)
• M49: 26,838,008 km (0.056 R)
• M50: 27,342,900 km (0.084 R)
• M51: 28,362,111 km (0.058 R)
• M52: 29,221,102 km (0.092 R)
• M53: 30,612,960 km (0.04 R)
• M54: 32,562,071 km (0.112 R)
• M55: 33,040,635 km (0.094 R)
• M56: 33,220,601 km (0.066 R)
• M57: 35,100,298 km (0.099 R)
• M58: 36,022,120 km (0.114 R)
• M59: 36,765,472 km (0.074 R)
• M60: 37,201,400 km (0.04 R)
• M61: 38,078,343 km (0.037 R)
• M62: 38,456,227 km (0.08 R)
• M63: 39,152,306 km (0.04 R)
• M64: 39,788,845 km (0.102 R)
• M65: 40,044,358 km (0.084 R)
• M66: 40,364,497 km (0.116 R)
• M67: 40,942,992 km (0.119 R)
• M68: 41,330,152 km (0.111 R)
• M69: 42,368,660 km (0.104 R)
• M70: 42,499,109 km (0.058 R)
• M71: 42,891,056 km (0.049 R)
• M72: 43,284,349 km (0.049 R)
• M73: 43,744,661 km (0.072 R)
• M74: 44,140,497 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.5

Radius: 13.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.11 AU - 11.93 AU

Year: 13166 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,226,377 km

• M1: 188,793 km (0.089 R)
• M2: 287,378 km (0.096 R)
• M3: 521,947 km (0.092 R)
• M4: 694,433 km (0.115 R)
• M5: 992,881 km (0.103 R)
• M6: 1,454,390 km (0.112 R)
• M7: 1,657,395 km (0.113 R)
• M8: 2,063,553 km (0.088 R)
• M9: 2,411,218 km (0.057 R)
• M10: 2,622,899 km (0.101 R)
• M11: 2,968,022 km (0.106 R)
• M12: 3,162,649 km (0.083 R)
• M13: 3,395,124 km (0.088 R)
• M14: 3,667,691 km (0.1 R)
• M15: 3,876,978 km (0.086 R)
• M16: 4,126,208 km (0.101 R)
• M17: 5,851,371 km (0.112 R)
• M18: 6,345,343 km (0.092 R)
• M19: 6,555,229 km (0.104 R)
• M20: 7,155,117 km (0.075 R)
• M21: 7,286,015 km (0.111 R)
• M22: 8,133,487 km (0.1 R)
• M23: 9,248,290 km (0.059 R)
• M24: 9,534,471 km (0.104 R)
• M25: 10,361,448 km (0.07 R)
• M26: 10,460,182 km (0.097 R)
• M27: 10,808,596 km (0.106 R)
• M28: 10,958,942 km (0.09 R)
• M29: 11,059,621 km (0.075 R)
• M30: 11,979,797 km (0.049 R)
• M31: 12,765,336 km (0.099 R)
• M32: 12,871,401 km (0.096 R)
• M33: 13,784,397 km (0.09 R)
• M34: 14,996,738 km (0.117 R)
• M35: 15,615,774 km (0.093 R)
• M36: 16,358,078 km (0.106 R)
• M37: 16,704,547 km (0.111 R)
• M38: 17,111,902 km (0.113 R)
• M39: 17,522,548 km (0.119 R)
• M40: 17,699,522 km (0.115 R)
• M41: 18,593,370 km (0.065 R)
• M42: 19,258,183 km (0.119 R)
• M43: 19,440,842 km (0.113 R)
• M44: 19,746,620 km (0.075 R)
• M45: 19,869,440 km (0.096 R)
• M46: 22,377,448 km (0.072 R)
• M47: 22,569,532 km (0.117 R)
• M48: 22,890,868 km (0.055 R)
• M49: 23,019,821 km (0.109 R)
• M50: 23,929,526 km (0.073 R)
• M51: 24,191,621 km (0.094 R)
• M52: 24,652,532 km (0.119 R)
• M53: 24,917,321 km (0.113 R)
• M54: 26,322,344 km (0.073 R)
• M55: 27,890,728 km (0.111 R)
• M56: 28,304,815 km (0.1 R)
• M57: 28,651,433 km (0.026 R)
• M58: 30,547,736 km (0.099 R)
• M59: 31,690,364 km (0.028 R)
• M60: 31,978,340 km (0.096 R)
• M61: 32,339,320 km (0.044 R)
• M62: 34,460,169 km (0.109 R)
• M63: 36,023,766 km (0.062 R)
• M64: 40,930,277 km (0.06 R)
• M65: 41,086,906 km (0.116 R)
• M66: 41,322,223 km (0.093 R)
• M67: 45,797,892 km (0.09 R)
• M68: 46,858,691 km (0.086 R)
• M69: 47,186,759 km (0.105 R)
• M70: 47,680,282 km (0.089 R)
• M71: 47,845,139 km (0.066 R)
• M72: 48,175,451 km (0.11 R)
• M73: 48,921,496 km (0.11 R)
• M74: 49,922,006 km (0.098 R)
• M75: 50,257,105 km (0.072 R)
• M76: 51,266,741 km (0.109 R)
• M77: 52,453,053 km (0.079 R)
• M78: 55,631,708 km (0.119 R)
• M79: 56,414,404 km (0.109 R)
• M80: 56,676,051 km (0.109 R)
• M81: 57,726,826 km (0.033 R)
• M82: 58,078,531 km (0.112 R)
• M83: 58,430,834 km (0.066 R)
• M84: 59,226,395 km (0.066 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 11,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit