🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.6 AU - 0.96 AU

Year: 260 Days

Day: 35.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.4 AU - 1.4 AU

Year: 624 Days

Day: 28 Hours

Environment

Temp: -35 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.14 AU - 1.74 AU

Year: 651 Days

Day: 21.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.97 AU - 2.09 AU

Year: 1090 Days

Day: 25.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 105.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,515,715 km

• M1: 152,590 km (0.112 R)
• M2: 522,396 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.72 AU - 2.48 AU

Year: 1146 Days

Day: 34.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.4

Radius: 13.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.45 AU - 6.49 AU

Year: 6200 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 97,515,715 km

• M1: 167,250 km (0.048 R)
• M2: 332,706 km (0.078 R)
• M3: 594,801 km (0.118 R)
• M4: 701,913 km (0.079 R)
• M5: 816,655 km (0.113 R)
• M6: 1,034,469 km (0.109 R)
• M7: 1,122,732 km (0.096 R)
• M8: 1,307,785 km (0.079 R)
• M9: 1,416,542 km (0.064 R)
• M10: 1,503,459 km (0.092 R)
• M11: 1,630,766 km (0.09 R)
• M12: 1,869,525 km (0.11 R)
• M13: 2,234,992 km (0.046 R)
• M14: 2,441,437 km (0.08 R)
• M15: 2,562,312 km (0.075 R)
• M16: 2,669,724 km (0.109 R)
• M17: 3,532,155 km (0.069 R)
• M18: 3,967,635 km (0.111 R)
• M19: 4,237,210 km (0.057 R)
• M20: 4,737,765 km (0.116 R)
• M21: 4,927,903 km (0.088 R)
• M22: 5,355,454 km (0.111 R)
• M23: 5,573,717 km (0.08 R)
• M24: 5,978,230 km (0.088 R)
• M25: 6,350,579 km (0.084 R)
• M26: 6,455,298 km (0.086 R)
• M27: 6,560,764 km (0.055 R)
• M28: 6,794,586 km (0.075 R)
• M29: 7,096,175 km (0.071 R)
• M30: 7,248,615 km (0.08 R)
• M31: 7,690,378 km (0.107 R)
• M32: 7,847,007 km (0.083 R)
• M33: 8,027,422 km (0.105 R)
• M34: 8,232,072 km (0.065 R)
• M35: 8,553,707 km (0.098 R)
• M36: 8,669,645 km (0.082 R)
• M37: 9,881,837 km (0.107 R)
• M38: 10,101,297 km (0.093 R)
• M39: 10,346,937 km (0.088 R)
• M40: 10,445,821 km (0.075 R)
• M41: 11,273,396 km (0.075 R)
• M42: 11,759,440 km (0.099 R)
• M43: 12,174,125 km (0.038 R)
• M44: 12,278,544 km (0.1 R)
• M45: 12,435,622 km (0.073 R)
• M46: 12,725,692 km (0.074 R)
• M47: 12,858,236 km (0.089 R)
• M48: 13,071,264 km (0.087 R)
• M49: 13,500,759 km (0.097 R)
• M50: 13,744,454 km (0.109 R)
• M51: 13,962,268 km (0.093 R)
• M52: 14,318,760 km (0.112 R)
• M53: 14,484,365 km (0.101 R)
• M54: 14,595,067 km (0.097 R)
• M55: 15,377,913 km (0.103 R)
• M56: 16,577,838 km (0.098 R)
• M57: 17,013,616 km (0.116 R)
• M58: 17,718,821 km (0.075 R)
• M59: 18,343,841 km (0.107 R)
• M60: 18,493,588 km (0.069 R)
• M61: 18,824,798 km (0.104 R)
• M62: 18,915,454 km (0.106 R)
• M63: 19,097,215 km (0.09 R)
• M64: 19,707,275 km (0.091 R)
• M65: 20,230,718 km (0.12 R)
• M66: 20,665,450 km (0.044 R)
• M67: 20,852,597 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.6

Radius: 9.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.15 AU - 11.05 AU

Year: 10342 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 97,515,715 km

• M1: 137,181 km (0.117 R)
• M2: 269,875 km (0.099 R)
• M3: 377,136 km (0.115 R)
• M4: 756,816 km (0.05 R)
• M5: 1,096,403 km (0.042 R)
• M6: 1,188,555 km (0.093 R)
• M7: 1,430,604 km (0.114 R)
• M8: 1,532,032 km (0.117 R)
• M9: 1,688,661 km (0.106 R)
• M10: 2,132,368 km (0.069 R)
• M11: 2,209,860 km (0.119 R)
• M12: 2,307,996 km (0.087 R)
• M13: 2,427,824 km (0.098 R)
• M14: 2,927,780 km (0.079 R)
• M15: 3,323,616 km (0.048 R)
• M16: 3,482,190 km (0.114 R)
• M17: 4,263,091 km (0.034 R)
• M18: 4,813,162 km (0.089 R)
• M19: 5,044,590 km (0.087 R)
• M20: 5,122,530 km (0.051 R)
• M21: 6,117,356 km (0.11 R)
• M22: 6,396,356 km (0.072 R)
• M23: 7,316,981 km (0.096 R)
• M24: 7,524,025 km (0.113 R)
• M25: 7,822,921 km (0.096 R)
• M26: 8,217,561 km (0.105 R)
• M27: 9,311,869 km (0.025 R)
• M28: 9,536,266 km (0.11 R)
• M29: 9,729,995 km (0.031 R)
• M30: 9,859,846 km (0.118 R)
• M31: 10,684,729 km (0.106 R)
• M32: 11,292,246 km (0.106 R)
• M33: 12,259,695 km (0.114 R)
• M34: 13,253,324 km (0.081 R)
• M35: 13,469,643 km (0.094 R)
• M36: 13,796,364 km (0.038 R)
• M37: 15,279,627 km (0.087 R)
• M38: 15,772,552 km (0.088 R)
• M39: 15,848,847 km (0.117 R)
• M40: 17,125,515 km (0.1 R)
• M41: 17,479,464 km (0.097 R)
• M42: 17,637,589 km (0.073 R)
• M43: 18,636,304 km (0.083 R)
• M44: 19,284,961 km (0.05 R)
• M45: 22,638,347 km (0.061 R)
• M46: 23,286,853 km (0.083 R)
• M47: 23,722,632 km (0.116 R)
• M48: 24,117,122 km (0.028 R)
• M49: 25,537,404 km (0.074 R)
• M50: 26,484,059 km (0.094 R)
• M51: 26,802,104 km (0.076 R)
• M52: 27,121,496 km (0.085 R)
• M53: 28,226,126 km (0.091 R)
• M54: 29,157,822 km (0.082 R)
• M55: 29,580,436 km (0.117 R)
• M56: 30,336,653 km (0.101 R)
• M57: 30,812,524 km (0.11 R)
• M58: 31,386,830 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.6

Radius: 3.3

Gravity: 62.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.64 AU - 21.68 AU

Year: 29154 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,515,715 km

• M1: 65,673 km (0.085 R)
• M2: 316,699 km (0.118 R)
• M3: 337,642 km (0.084 R)
• M4: 359,184 km (0.098 R)
• M5: 449,691 km (0.09 R)
• M6: 497,712 km (0.076 R)
• M7: 573,109 km (0.106 R)
• M8: 706,850 km (0.101 R)
• M9: 1,002,755 km (0.039 R)
• M10: 1,545,795 km (0.025 R)
• M11: 1,582,446 km (0.1 R)
• M12: 1,885,083 km (0.109 R)
• M13: 2,003,265 km (0.115 R)
• M14: 2,456,547 km (0.115 R)
• M15: 2,585,650 km (0.069 R)
• M16: 2,940,346 km (0.11 R)
• M17: 3,792,904 km (0.074 R)
• M18: 4,042,434 km (0.115 R)
• M19: 5,201,817 km (0.119 R)
• M20: 5,703,868 km (0.11 R)
• M21: 5,874,559 km (0.101 R)
• M22: 6,162,834 km (0.075 R)
• M23: 6,994,299 km (0.082 R)
• M24: 7,671,828 km (0.04 R)
• M25: 10,030,836 km (0.042 R)
• M26: 10,099,352 km (0.09 R)
• M27: 10,933,510 km (0.03 R)
• M28: 11,430,175 km (0.076 R)
• M29: 13,187,950 km (0.044 R)
• M30: 13,263,048 km (0.058 R)
• M31: 14,483,019 km (0.062 R)
• M32: 17,191,937 km (0.073 R)
• M33: 18,771,990 km (0.055 R)
• M34: 19,879,463 km (0.073 R)
• M35: 20,832,999 km (0.026 R)
• M36: 20,920,365 km (0.077 R)
• M37: 21,535,661 km (0.082 R)
• M38: 21,712,635 km (0.118 R)
• M39: 21,978,919 km (0.099 R)
• M40: 23,417,153 km (0.083 R)
• M41: 25,537,254 km (0.108 R)
• M42: 25,630,902 km (0.09 R)
• M43: 26,952,749 km (0.1 R)
• M44: 30,154,892 km (0.117 R)
• M45: 30,551,176 km (0.091 R)
• M46: 30,650,509 km (0.11 R)
• M47: 31,750,054 km (0.092 R)
• M48: 32,254,199 km (0.088 R)
• M49: 32,659,459 km (0.091 R)
• M50: 33,474,917 km (0.095 R)
• M51: 36,170,970 km (0.112 R)
• M52: 36,275,988 km (0.097 R)
• M53: 36,802,871 km (0.114 R)
• M54: 37,438,513 km (0.092 R)
• M55: 38,720,716 km (0.102 R)
• M56: 40,125,889 km (0.049 R)
• M57: 40,452,461 km (0.081 R)
• M58: 41,547,517 km (0.081 R)
• M59: 43,543,153 km (0.098 R)
• M60: 43,990,899 km (0.115 R)
• M61: 45,456,510 km (0.079 R)
• M62: 46,480,507 km (0.094 R)
• M63: 46,823,386 km (0.111 R)
• M64: 47,857,556 km (0.115 R)
• M65: 49,831,200 km (0.11 R)
• M66: 51,004,496 km (0.082 R)
• M67: 51,358,295 km (0.05 R)
• M68: 54,217,709 km (0.113 R)
• M69: 54,458,262 km (0.103 R)
• M70: 54,578,689 km (0.066 R)
• M71: 55,303,191 km (0.095 R)
• M72: 55,666,564 km (0.12 R)
• M73: 58,355,885 km (0.103 R)
• M74: 58,725,841 km (0.081 R)
• M75: 60,462,822 km (0.067 R)
• M76: 60,587,586 km (0.112 R)
• M77: 61,337,521 km (0.115 R)
• M78: 61,462,884 km (0.047 R)
• M79: 65,005,960 km (0.103 R)
• M80: 72,287,636 km (0.09 R)
• M81: 75,889,653 km (0.087 R)
• M82: 77,644,586 km (0.098 R)
• M83: 79,276,400 km (0.112 R)
• M84: 80,644,921 km (0.068 R)
• M85: 81,607,434 km (0.05 R)
• M86: 83,127,647 km (0.072 R)
• M87: 83,543,978 km (0.073 R)
• M88: 87,462,096 km (0.072 R)
• M89: 89,443,520 km (0.081 R)
• M90: 90,867,841 km (0.107 R)
• M91: 91,010,707 km (0.073 R)
• M92: 93,162,373 km (0.054 R)
• M93: 95,330,794 km (0.108 R)
• M94: 95,766,423 km (0.12 R)
• M95: 96,202,800 km (0.026 R)
• M96: 96,494,067 km (0.049 R)
• M97: 97,077,349 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 16,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit