🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.92 AU - 1.22 AU

Year: 404 Days

Day: 34.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.66 AU - 2.5 AU

Year: 1096 Days

Day: 39.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.32 AU - 4.4 AU

Year: 2770 Days

Day: 30 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 12.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.28 AU - 9.36 AU

Year: 10392 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,119,534 km

• M1: 169,494 km (0.078 R)
• M2: 378,483 km (0.067 R)
• M3: 506,239 km (0.067 R)
• M4: 777,011 km (0.106 R)
• M5: 1,032,525 km (0.1 R)
• M6: 1,116,898 km (0.062 R)
• M7: 1,385,127 km (0.09 R)
• M8: 1,551,480 km (0.076 R)
• M9: 3,111,636 km (0.069 R)
• M10: 3,890,741 km (0.071 R)
• M11: 4,026,277 km (0.044 R)
• M12: 5,430,253 km (0.105 R)
• M13: 5,774,328 km (0.057 R)
• M14: 6,007,551 km (0.115 R)
• M15: 6,125,434 km (0.096 R)
• M16: 6,244,066 km (0.068 R)
• M17: 6,564,205 km (0.067 R)
• M18: 7,430,227 km (0.1 R)
• M19: 8,070,805 km (0.071 R)
• M20: 8,818,346 km (0.108 R)
• M21: 9,177,829 km (0.083 R)
• M22: 9,404,919 km (0.064 R)
• M23: 9,588,027 km (0.098 R)
• M24: 10,050,883 km (0.097 R)
• M25: 10,238,029 km (0.109 R)
• M26: 10,711,208 km (0.095 R)
• M27: 11,925,045 km (0.082 R)
• M28: 12,024,078 km (0.068 R)
• M29: 12,272,710 km (0.107 R)
• M30: 12,472,872 km (0.087 R)
• M31: 12,876,637 km (0.107 R)
• M32: 13,438,676 km (0.105 R)
• M33: 14,008,793 km (0.07 R)
• M34: 14,428,415 km (0.086 R)
• M35: 16,312,601 km (0.042 R)
• M36: 16,477,757 km (0.097 R)
• M37: 16,588,160 km (0.103 R)
• M38: 16,809,565 km (0.088 R)
• M39: 17,818,453 km (0.094 R)
• M40: 18,846,938 km (0.051 R)
• M41: 19,484,973 km (0.101 R)
• M42: 20,130,039 km (0.087 R)
• M43: 21,021,044 km (0.118 R)
• M44: 21,864,327 km (0.047 R)
• M45: 22,964,620 km (0.116 R)
• M46: 23,335,473 km (0.089 R)
• M47: 23,459,489 km (0.054 R)
• M48: 23,583,656 km (0.12 R)
• M49: 24,271,058 km (0.102 R)
• M50: 24,711,923 km (0.094 R)
• M51: 25,665,459 km (0.116 R)
• M52: 25,986,048 km (0.108 R)
• M53: 26,243,506 km (0.108 R)
• M54: 28,266,817 km (0.05 R)
• M55: 29,197,016 km (0.042 R)
• M56: 30,069,770 km (0.069 R)
• M57: 31,292,284 km (0.099 R)
• M58: 31,772,194 km (0.104 R)
• M59: 32,254,498 km (0.066 R)
• M60: 32,392,726 km (0.104 R)
• M61: 34,137,187 km (0.071 R)
• M62: 35,269,792 km (0.106 R)
• M63: 35,626,135 km (0.114 R)
• M64: 37,063,920 km (0.038 R)
• M65: 37,935,626 km (0.1 R)
• M66: 38,154,638 km (0.099 R)
• M67: 40,367,489 km (0.098 R)
• M68: 41,715,217 km (0.116 R)
• M69: 42,773,472 km (0.111 R)
• M70: 43,229,745 km (0.072 R)
• M71: 43,534,925 km (0.104 R)
• M72: 43,687,665 km (0.059 R)
• M73: 47,172,996 km (0.118 R)
• M74: 48,354,520 km (0.091 R)
• M75: 48,512,794 km (0.044 R)
• M76: 49,227,274 km (0.054 R)
• M77: 49,705,389 km (0.08 R)
• M78: 50,746,739 km (0.069 R)
• M79: 54,077,835 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866

Radius: 10

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.02 AU - 10.62 AU

Year: 10392 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,119,534 km

• M1: 285,882 km (0.085 R)
• M2: 517,309 km (0.091 R)
• M3: 664,963 km (0.061 R)
• M4: 771,626 km (0.078 R)
• M5: 943,364 km (0.025 R)
• M6: 1,878,052 km (0.07 R)
• M7: 2,726,720 km (0.116 R)
• M8: 3,175,664 km (0.119 R)
• M9: 3,647,794 km (0.079 R)
• M10: 3,744,883 km (0.075 R)
• M11: 3,875,782 km (0.059 R)
• M12: 3,974,965 km (0.041 R)
• M13: 4,209,684 km (0.07 R)
• M14: 4,277,452 km (0.103 R)
• M15: 5,302,945 km (0.115 R)
• M16: 6,479,233 km (0.1 R)
• M17: 6,557,922 km (0.085 R)
• M18: 6,875,518 km (0.077 R)
• M19: 6,955,852 km (0.042 R)
• M20: 7,157,660 km (0.111 R)
• M21: 7,279,732 km (0.107 R)
• M22: 7,775,050 km (0.055 R)
• M23: 7,942,600 km (0.034 R)
• M24: 8,624,616 km (0.079 R)
• M25: 8,754,617 km (0.098 R)
• M26: 9,727,751 km (0.109 R)
• M27: 10,364,888 km (0.046 R)
• M28: 10,457,041 km (0.06 R)
• M29: 11,823,169 km (0.119 R)
• M30: 12,404,805 km (0.091 R)
• M31: 12,699,064 km (0.048 R)
• M32: 13,244,797 km (0.082 R)
• M33: 13,696,882 km (0.115 R)
• M34: 14,410,164 km (0.04 R)
• M35: 15,345,151 km (0.059 R)
• M36: 15,979,297 km (0.064 R)
• M37: 16,246,030 km (0.105 R)
• M38: 16,729,979 km (0.053 R)
• M39: 17,822,193 km (0.045 R)
• M40: 18,154,300 km (0.08 R)
• M41: 18,544,451 km (0.108 R)
• M42: 19,163,188 km (0.106 R)
• M43: 19,788,507 km (0.069 R)
• M44: 21,351,954 km (0.064 R)
• M45: 22,416,194 km (0.104 R)
• M46: 22,954,746 km (0.115 R)
• M47: 23,135,311 km (0.062 R)
• M48: 24,780,738 km (0.119 R)
• M49: 25,275,458 km (0.071 R)
• M50: 25,461,857 km (0.093 R)
• M51: 26,842,645 km (0.097 R)
• M52: 27,159,793 km (0.08 R)
• M53: 27,414,408 km (0.119 R)
• M54: 27,669,921 km (0.067 R)
• M55: 27,926,033 km (0.119 R)
• M56: 29,349,457 km (0.068 R)
• M57: 30,069,920 km (0.087 R)
• M58: 30,201,566 km (0.096 R)
• M59: 32,131,678 km (0.082 R)
• M60: 32,198,997 km (0.081 R)
• M61: 35,551,934 km (0.072 R)
• M62: 37,588,111 km (0.061 R)
• M63: 38,727,747 km (0.113 R)
• M64: 38,870,912 km (0.108 R)
• M65: 38,942,570 km (0.093 R)
• M66: 39,157,991 km (0.086 R)
• M67: 39,301,754 km (0.057 R)
• M68: 39,445,667 km (0.073 R)
• M69: 39,734,092 km (0.116 R)
• M70: 40,095,521 km (0.031 R)
• M71: 40,458,146 km (0.082 R)
• M72: 42,213,826 km (0.081 R)
• M73: 42,361,180 km (0.099 R)
• M74: 42,508,833 km (0.11 R)
• M75: 44,143,639 km (0.086 R)
• M76: 44,293,237 km (0.112 R)
• M77: 44,818,325 km (0.082 R)
• M78: 47,015,619 km (0.091 R)
• M79: 48,088,834 km (0.054 R)
• M80: 48,319,813 km (0.1 R)
• M81: 49,015,144 km (0.098 R)
• M82: 49,869,497 km (0.071 R)
• M83: 49,947,288 km (0.073 R)
• M84: 50,572,009 km (0.114 R)
• M85: 51,356,650 km (0.073 R)
• M86: 51,435,338 km (0.113 R)
• M87: 51,671,553 km (0.054 R)
• M88: 52,382,592 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.2

Radius: 8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.24 AU - 15.86 AU

Year: 21325 Days

Day: 19.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,119,534 km

• M1: 129,552 km (0.069 R)
• M2: 246,088 km (0.064 R)
• M3: 328,816 km (0.059 R)
• M4: 844,630 km (0.09 R)
• M5: 997,369 km (0.116 R)
• M6: 1,291,179 km (0.058 R)
• M7: 1,408,464 km (0.088 R)
• M8: 1,716,935 km (0.119 R)
• M9: 1,802,804 km (0.101 R)
• M10: 1,934,300 km (0.1 R)
• M11: 2,023,760 km (0.092 R)
• M12: 2,137,604 km (0.095 R)
• M13: 2,371,725 km (0.059 R)
• M14: 2,492,001 km (0.066 R)
• M15: 2,565,155 km (0.093 R)
• M16: 2,638,906 km (0.08 R)
• M17: 3,175,664 km (0.118 R)
• M18: 3,634,630 km (0.082 R)
• M19: 4,764,692 km (0.108 R)
• M20: 4,855,947 km (0.113 R)
• M21: 4,978,318 km (0.062 R)
• M22: 6,560,166 km (0.098 R)
• M23: 6,798,026 km (0.111 R)
• M24: 7,920,908 km (0.111 R)
• M25: 8,029,067 km (0.075 R)
• M26: 8,429,990 km (0.066 R)
• M27: 8,577,493 km (0.115 R)
• M28: 8,762,994 km (0.093 R)
• M29: 9,024,940 km (0.102 R)
• M30: 10,059,410 km (0.028 R)
• M31: 11,455,307 km (0.078 R)
• M32: 12,699,513 km (0.071 R)
• M33: 14,292,281 km (0.104 R)
• M34: 14,689,165 km (0.113 R)
• M35: 14,955,748 km (0.069 R)
• M36: 15,179,247 km (0.102 R)
• M37: 15,674,566 km (0.054 R)
• M38: 16,912,937 km (0.096 R)
• M39: 17,192,386 km (0.08 R)
• M40: 18,420,883 km (0.119 R)
• M41: 18,949,113 km (0.109 R)
• M42: 20,069,751 km (0.079 R)
• M43: 20,911,688 km (0.099 R)
• M44: 21,261,747 km (0.09 R)
• M45: 21,664,165 km (0.1 R)
• M46: 21,815,708 km (0.066 R)
• M47: 22,119,990 km (0.089 R)
• M48: 22,476,631 km (0.084 R)
• M49: 22,783,905 km (0.095 R)
• M50: 23,765,866 km (0.084 R)
• M51: 23,818,075 km (0.105 R)
• M52: 24,656,272 km (0.096 R)
• M53: 25,238,208 km (0.094 R)
• M54: 25,450,936 km (0.078 R)
• M55: 25,717,819 km (0.072 R)
• M56: 25,771,225 km (0.073 R)
• M57: 26,200,272 km (0.085 R)
• M58: 26,415,693 km (0.066 R)
• M59: 26,523,553 km (0.03 R)
• M60: 27,174,304 km (0.106 R)
• M61: 27,610,980 km (0.056 R)
• M62: 28,657,417 km (0.103 R)
• M63: 28,990,571 km (0.071 R)
• M64: 29,269,123 km (0.099 R)
• M65: 30,732,040 km (0.069 R)
• M66: 31,186,967 km (0.072 R)
• M67: 31,415,403 km (0.091 R)
• M68: 31,472,550 km (0.098 R)
• M69: 31,644,138 km (0.095 R)
• M70: 32,218,744 km (0.106 R)
• M71: 33,261,740 km (0.105 R)
• M72: 34,198,073 km (0.102 R)
• M73: 34,374,449 km (0.085 R)
• M74: 34,846,730 km (0.119 R)
• M75: 35,321,104 km (0.119 R)
• M76: 35,380,495 km (0.055 R)
• M77: 35,917,102 km (0.054 R)
• M78: 37,968,089 km (0.084 R)
• M79: 38,028,976 km (0.118 R)
• M80: 39,377,002 km (0.117 R)
• M81: 40,180,791 km (0.065 R)
• M82: 40,367,041 km (0.066 R)
• M83: 40,429,273 km (0.107 R)
• M84: 41,052,648 km (0.059 R)
• M85: 41,240,243 km (0.092 R)
• M86: 41,741,995 km (0.102 R)
• M87: 42,119,580 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 20,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit