🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.98 AU - 1.1 AU

Year: 384 Days

Day: 15.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.18 AU - 1.26 AU

Year: 487 Days

Day: 22.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.07 AU - 1.49 AU

Year: 524 Days

Day: 13.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.64 AU - 2.92 AU

Year: 1676 Days

Day: 19.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.4

Radius: 11.6

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.03 AU - 8.15 AU

Year: 6118 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,004,255 km

• M1: 147,653 km (0.115 R)
• M2: 314,305 km (0.114 R)
• M3: 693,835 km (0.088 R)
• M4: 947,703 km (0.114 R)
• M5: 1,028,186 km (0.077 R)
• M6: 1,411,755 km (0.09 R)
• M7: 1,505,104 km (0.044 R)
• M8: 1,659,190 km (0.058 R)
• M9: 2,025,106 km (0.105 R)
• M10: 2,152,863 km (0.093 R)
• M11: 2,484,073 km (0.099 R)
• M12: 2,690,817 km (0.089 R)
• M13: 2,831,888 km (0.063 R)
• M14: 2,975,352 km (0.114 R)
• M15: 3,121,360 km (0.091 R)
• M16: 3,599,624 km (0.119 R)
• M17: 3,729,325 km (0.111 R)
• M18: 4,182,158 km (0.109 R)
• M19: 4,652,494 km (0.041 R)
• M20: 4,794,163 km (0.116 R)
• M21: 5,081,690 km (0.1 R)
• M22: 5,404,672 km (0.112 R)
• M23: 5,493,832 km (0.102 R)
• M24: 5,825,341 km (0.097 R)
• M25: 5,947,563 km (0.093 R)
• M26: 6,070,532 km (0.099 R)
• M27: 6,194,399 km (0.116 R)
• M28: 6,319,164 km (0.09 R)
• M29: 6,826,600 km (0.114 R)
• M30: 6,955,553 km (0.109 R)
• M31: 7,052,792 km (0.086 R)
• M32: 7,314,289 km (0.102 R)
• M33: 7,545,717 km (0.089 R)
• M34: 7,746,028 km (0.118 R)
• M35: 8,530,220 km (0.101 R)
• M36: 9,161,673 km (0.091 R)
• M37: 9,339,844 km (0.109 R)
• M38: 9,771,883 km (0.08 R)
• M39: 10,506,707 km (0.115 R)
• M40: 10,805,604 km (0.107 R)
• M41: 11,069,345 km (0.083 R)
• M42: 11,297,332 km (0.082 R)
• M43: 11,373,627 km (0.094 R)
• M44: 11,450,071 km (0.104 R)
• M45: 12,185,195 km (0.101 R)
• M46: 14,068,483 km (0.101 R)
• M47: 15,955,361 km (0.119 R)
• M48: 16,126,800 km (0.083 R)
• M49: 16,601,773 km (0.103 R)
• M50: 17,609,614 km (0.108 R)
• M51: 17,875,898 km (0.107 R)
• M52: 17,964,909 km (0.102 R)
• M53: 18,502,115 km (0.048 R)
• M54: 19,318,022 km (0.115 R)
• M55: 19,546,757 km (0.108 R)
• M56: 19,684,387 km (0.063 R)
• M57: 20,377,474 km (0.033 R)
• M58: 20,517,049 km (0.095 R)
• M59: 21,597,893 km (0.07 R)
• M60: 22,073,615 km (0.088 R)
• M61: 22,890,120 km (0.116 R)
• M62: 22,986,910 km (0.11 R)
• M63: 23,180,788 km (0.12 R)
• M64: 23,667,730 km (0.106 R)
• M65: 24,404,649 km (0.083 R)
• M66: 25,049,266 km (0.056 R)
• M67: 25,699,717 km (0.112 R)
• M68: 27,735,296 km (0.064 R)
• M69: 28,668,188 km (0.111 R)
• M70: 28,824,817 km (0.092 R)
• M71: 28,981,446 km (0.09 R)
• M72: 30,086,825 km (0.084 R)
• M73: 30,458,426 km (0.117 R)
• M74: 30,618,047 km (0.105 R)
• M75: 31,959,640 km (0.105 R)
• M76: 32,937,412 km (0.098 R)
• M77: 33,594,745 km (0.102 R)
• M78: 33,814,803 km (0.116 R)
• M79: 35,816,872 km (0.043 R)
• M80: 35,929,220 km (0.042 R)
• M81: 36,097,966 km (0.106 R)
• M82: 36,492,755 km (0.09 R)
• M83: 37,514,508 km (0.046 R)
• M84: 37,799,941 km (0.091 R)
• M85: 38,086,271 km (0.095 R)
• M86: 38,315,755 km (0.113 R)
• M87: 38,430,646 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.3

Radius: 14.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.94 AU - 13.5 AU

Year: 13592 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,004,255 km

• M1: 204,051 km (0.118 R)
• M2: 344,225 km (0.111 R)
• M3: 463,753 km (0.108 R)
• M4: 1,016,218 km (0.12 R)
• M5: 1,122,433 km (0.114 R)
• M6: 1,562,699 km (0.074 R)
• M7: 2,930,622 km (0.113 R)
• M8: 3,539,785 km (0.077 R)
• M9: 3,774,205 km (0.083 R)
• M10: 4,013,860 km (0.051 R)
• M11: 4,258,603 km (0.113 R)
• M12: 4,580,687 km (0.088 R)
• M13: 4,763,047 km (0.115 R)
• M14: 5,286,789 km (0.074 R)
• M15: 5,517,020 km (0.079 R)
• M16: 6,348,784 km (0.118 R)
• M17: 7,604,658 km (0.076 R)
• M18: 8,484,144 km (0.096 R)
• M19: 8,663,811 km (0.083 R)
• M20: 9,164,814 km (0.117 R)
• M21: 11,311,245 km (0.048 R)
• M22: 11,509,462 km (0.084 R)
• M23: 11,909,038 km (0.066 R)
• M24: 13,135,591 km (0.117 R)
• M25: 13,396,190 km (0.044 R)
• M26: 14,724,769 km (0.034 R)
• M27: 14,941,237 km (0.08 R)
• M28: 15,158,752 km (0.1 R)
• M29: 15,873,082 km (0.071 R)
• M30: 17,050,118 km (0.119 R)
• M31: 17,334,504 km (0.076 R)
• M32: 17,620,535 km (0.113 R)
• M33: 18,023,551 km (0.12 R)
• M34: 18,371,516 km (0.082 R)
• M35: 18,487,903 km (0.107 R)
• M36: 21,662,819 km (0.085 R)
• M37: 22,156,641 km (0.116 R)
• M38: 22,904,182 km (0.044 R)
• M39: 23,596,820 km (0.074 R)
• M40: 24,809,311 km (0.117 R)
• M41: 25,131,694 km (0.063 R)
• M42: 26,041,997 km (0.049 R)
• M43: 26,435,440 km (0.075 R)
• M44: 26,896,949 km (0.066 R)
• M45: 27,560,865 km (0.059 R)
• M46: 27,694,306 km (0.065 R)
• M47: 28,634,379 km (0.118 R)
• M48: 28,769,615 km (0.076 R)
• M49: 29,312,356 km (0.111 R)
• M50: 31,656,705 km (0.101 R)
• M51: 31,936,453 km (0.092 R)
• M52: 32,146,787 km (0.058 R)
• M53: 32,710,023 km (0.044 R)
• M54: 35,429,563 km (0.062 R)
• M55: 35,647,377 km (0.112 R)
• M56: 36,011,349 km (0.104 R)
• M57: 36,230,360 km (0.106 R)
• M58: 36,669,580 km (0.103 R)
• M59: 37,701,506 km (0.1 R)
• M60: 38,593,558 km (0.117 R)
• M61: 39,342,295 km (0.073 R)
• M62: 39,718,384 km (0.086 R)
• M63: 40,398,456 km (0.099 R)
• M64: 40,853,982 km (0.095 R)
• M65: 41,617,080 km (0.107 R)
• M66: 42,847,673 km (0.076 R)
• M67: 43,234,682 km (0.105 R)
• M68: 43,467,457 km (0.079 R)
• M69: 44,012,292 km (0.088 R)
• M70: 45,344,760 km (0.109 R)
• M71: 45,502,287 km (0.092 R)
• M72: 46,134,637 km (0.086 R)
• M73: 46,690,393 km (0.119 R)
• M74: 47,008,887 km (0.099 R)
• M75: 47,808,338 km (0.089 R)
• M76: 52,120,197 km (0.093 R)
• M77: 52,864,746 km (0.09 R)
• M78: 55,371,857 km (0.102 R)
• M79: 56,046,842 km (0.089 R)
• M80: 56,385,382 km (0.11 R)
• M81: 56,639,848 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.6

Radius: 3.9

Gravity: 44.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.92 AU - 15.48 AU

Year: 20383 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,004,255 km

• M1: 428,598 km (0.116 R)
• M2: 734,675 km (0.12 R)
• M3: 807,679 km (0.062 R)
• M4: 961,017 km (0.076 R)
• M5: 1,095,804 km (0.059 R)
• M6: 1,123,480 km (0.055 R)
• M7: 1,855,462 km (0.071 R)
• M8: 2,161,091 km (0.026 R)
• M9: 2,337,467 km (0.11 R)
• M10: 2,666,881 km (0.092 R)
• M11: 3,010,657 km (0.109 R)
• M12: 3,167,885 km (0.107 R)
• M13: 3,327,805 km (0.084 R)
• M14: 3,781,236 km (0.11 R)
• M15: 3,865,609 km (0.068 R)
• M16: 4,122,917 km (0.09 R)
• M17: 4,881,678 km (0.063 R)
• M18: 5,442,520 km (0.07 R)
• M19: 5,974,490 km (0.099 R)
• M20: 7,139,110 km (0.053 R)
• M21: 7,296,187 km (0.109 R)
• M22: 7,401,504 km (0.099 R)
• M23: 7,666,891 km (0.089 R)
• M24: 8,261,692 km (0.118 R)
• M25: 9,841,595 km (0.095 R)
• M26: 10,905,086 km (0.037 R)
• M27: 10,965,225 km (0.114 R)
• M28: 11,085,950 km (0.073 R)
• M29: 11,328,448 km (0.099 R)
• M30: 12,066,714 km (0.088 R)
• M31: 13,459,919 km (0.092 R)
• M32: 13,848,574 km (0.105 R)
• M33: 13,979,023 km (0.1 R)
• M34: 15,036,680 km (0.115 R)
• M35: 16,532,659 km (0.067 R)
• M36: 17,228,140 km (0.048 R)
• M37: 18,004,104 km (0.116 R)
• M38: 18,360,595 km (0.11 R)
• M39: 18,647,524 km (0.067 R)
• M40: 19,443,983 km (0.041 R)
• M41: 19,516,987 km (0.046 R)
• M42: 20,030,257 km (0.11 R)
• M43: 20,473,665 km (0.089 R)
• M44: 21,220,009 km (0.102 R)
• M45: 21,975,179 km (0.071 R)
• M46: 23,201,732 km (0.101 R)
• M47: 25,241,649 km (0.078 R)
• M48: 26,606,131 km (0.116 R)
• M49: 27,256,433 km (0.102 R)
• M50: 27,419,943 km (0.096 R)
• M51: 28,905,151 km (0.092 R)
• M52: 29,406,005 km (0.059 R)
• M53: 29,741,553 km (0.072 R)
• M54: 29,994,074 km (0.079 R)
• M55: 30,162,671 km (0.03 R)
• M56: 30,247,193 km (0.102 R)
• M57: 32,904,650 km (0.109 R)
• M58: 35,190,206 km (0.103 R)
• M59: 35,368,228 km (0.078 R)
• M60: 38,346,871 km (0.074 R)
• M61: 38,438,425 km (0.113 R)
• M62: 39,173,100 km (0.055 R)
• M63: 40,005,163 km (0.095 R)
• M64: 40,283,864 km (0.118 R)
• M65: 40,376,914 km (0.099 R)
• M66: 41,969,383 km (0.058 R)
• M67: 42,725,750 km (0.107 R)
• M68: 44,636,564 km (0.112 R)
• M69: 45,893,336 km (0.047 R)
• M70: 47,652,756 km (0.115 R)
• M71: 48,145,382 km (0.111 R)
• M72: 49,334,535 km (0.059 R)
• M73: 51,035,762 km (0.115 R)
• M74: 52,552,685 km (0.104 R)
• M75: 52,755,988 km (0.112 R)
• M76: 53,163,493 km (0.093 R)
• M77: 54,804,133 km (0.097 R)
• M78: 56,773,738 km (0.091 R)
• M79: 58,450,282 km (0.105 R)
• M80: 60,781,914 km (0.074 R)
• M81: 60,995,390 km (0.101 R)
• M82: 61,102,203 km (0.035 R)
• M83: 61,316,128 km (0.075 R)
• M84: 63,035,756 km (0.05 R)
• M85: 64,010,087 km (0.075 R)
• M86: 66,852,596 km (0.044 R)
• M87: 66,962,700 km (0.105 R)
• M88: 68,289,184 km (0.111 R)
• M89: 72,320,398 km (0.034 R)
• M90: 72,433,344 km (0.116 R)
• M91: 72,546,590 km (0.105 R)
• M92: 72,772,931 km (0.12 R)
• M93: 73,681,140 km (0.062 R)
• M94: 74,935,817 km (0.081 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 17,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit