🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.8 AU

Year: 215 Days

Day: 27.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.82 AU - 1.14 AU

Year: 349 Days

Day: 38.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,324,534 km

• M1: 962,662 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.93 AU - 2.35 AU

Year: 1127 Days

Day: 25.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.03 AU - 4.25 AU

Year: 3032 Days

Day: 42.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.9

Radius: 14.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.01 AU - 6.15 AU

Year: 4121 Days

Day: 6.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,324,534 km

• M1: 197,619 km (0.092 R)
• M2: 349,311 km (0.067 R)
• M3: 550,969 km (0.068 R)
• M4: 669,750 km (0.119 R)
• M5: 786,885 km (0.12 R)
• M6: 938,128 km (0.085 R)
• M7: 1,170,753 km (0.102 R)
• M8: 1,377,348 km (0.081 R)
• M9: 1,612,815 km (0.116 R)
• M10: 1,861,746 km (0.073 R)
• M11: 1,999,974 km (0.118 R)
• M12: 2,177,696 km (0.087 R)
• M13: 2,568,446 km (0.119 R)
• M14: 3,083,511 km (0.025 R)
• M15: 4,005,483 km (0.083 R)
• M16: 4,209,086 km (0.037 R)
• M17: 4,462,504 km (0.067 R)
• M18: 4,555,854 km (0.104 R)
• M19: 5,057,306 km (0.066 R)
• M20: 5,179,228 km (0.104 R)
• M21: 5,302,347 km (0.077 R)
• M22: 5,401,381 km (0.072 R)
• M23: 5,601,543 km (0.107 R)
• M24: 5,804,248 km (0.116 R)
• M25: 6,009,346 km (0.09 R)
• M26: 6,295,378 km (0.054 R)
• M27: 6,826,899 km (0.074 R)
• M28: 6,962,135 km (0.044 R)
• M29: 7,262,677 km (0.095 R)
• M30: 7,848,503 km (0.064 R)
• M31: 8,132,739 km (0.082 R)
• M32: 8,507,481 km (0.109 R)
• M33: 8,829,117 km (0.064 R)
• M34: 9,124,872 km (0.084 R)
• M35: 9,304,090 km (0.083 R)
• M36: 9,787,291 km (0.099 R)
• M37: 10,001,366 km (0.025 R)
• M38: 10,652,864 km (0.087 R)
• M39: 11,158,505 km (0.118 R)
• M40: 11,639,762 km (0.088 R)
• M41: 12,160,661 km (0.082 R)
• M42: 12,292,008 km (0.113 R)
• M43: 12,423,954 km (0.089 R)
• M44: 12,589,409 km (0.111 R)
• M45: 13,090,412 km (0.034 R)
• M46: 13,666,214 km (0.118 R)
• M47: 14,043,201 km (0.092 R)
• M48: 14,146,573 km (0.092 R)
• M49: 14,319,508 km (0.09 R)
• M50: 14,702,479 km (0.106 R)
• M51: 15,053,435 km (0.114 R)
• M52: 16,123,210 km (0.034 R)
• M53: 16,521,589 km (0.043 R)
• M54: 16,996,712 km (0.111 R)
• M55: 17,736,324 km (0.05 R)
• M56: 17,885,622 km (0.045 R)
• M57: 18,222,816 km (0.064 R)
• M58: 18,637,800 km (0.099 R)
• M59: 18,979,781 km (0.109 R)
• M60: 20,563,574 km (0.053 R)
• M61: 21,035,106 km (0.105 R)
• M62: 21,311,862 km (0.029 R)
• M63: 22,109,219 km (0.06 R)
• M64: 22,632,811 km (0.085 R)
• M65: 22,794,676 km (0.068 R)
• M66: 23,119,753 km (0.103 R)
• M67: 24,518,044 km (0.098 R)
• M68: 25,101,775 km (0.091 R)
• M69: 25,311,361 km (0.093 R)
• M70: 26,666,568 km (0.097 R)
• M71: 27,052,082 km (0.12 R)
• M72: 28,787,268 km (0.102 R)
• M73: 29,138,673 km (0.043 R)
• M74: 29,579,837 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.4

Radius: 11

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.87 AU - 7.31 AU

Year: 6794 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,324,534 km

• M1: 165,904 km (0.102 R)
• M2: 297,550 km (0.107 R)
• M3: 391,797 km (0.095 R)
• M4: 591,510 km (0.078 R)
• M5: 661,372 km (0.12 R)
• M6: 764,595 km (0.119 R)
• M7: 1,022,651 km (0.101 R)
• M8: 1,365,380 km (0.117 R)
• M9: 1,540,260 km (0.091 R)
• M10: 1,620,444 km (0.071 R)
• M11: 2,131,620 km (0.065 R)
• M12: 2,499,332 km (0.083 R)
• M13: 2,594,476 km (0.068 R)
• M14: 2,690,817 km (0.075 R)
• M15: 2,937,055 km (0.045 R)
• M16: 3,268,414 km (0.108 R)
• M17: 3,425,342 km (0.112 R)
• M18: 4,134,586 km (0.114 R)
• M19: 4,535,059 km (0.086 R)
• M20: 4,740,009 km (0.111 R)
• M21: 5,038,307 km (0.12 R)
• M22: 5,342,738 km (0.087 R)
• M23: 5,435,190 km (0.104 R)
• M24: 5,684,420 km (0.098 R)
• M25: 5,905,675 km (0.071 R)
• M26: 6,097,609 km (0.053 R)
• M27: 6,356,862 km (0.062 R)
• M28: 6,454,999 km (0.116 R)
• M29: 8,092,646 km (0.12 R)
• M30: 8,163,556 km (0.115 R)
• M31: 8,738,460 km (0.114 R)
• M32: 10,003,310 km (0.101 R)
• M33: 10,463,473 km (0.069 R)
• M34: 11,844,561 km (0.051 R)
• M35: 12,249,672 km (0.084 R)
• M36: 13,534,119 km (0.07 R)
• M37: 14,256,677 km (0.093 R)
• M38: 15,254,196 km (0.096 R)
• M39: 15,474,105 km (0.096 R)
• M40: 15,650,630 km (0.116 R)
• M41: 16,229,424 km (0.11 R)
• M42: 16,408,792 km (0.111 R)
• M43: 16,543,879 km (0.065 R)
• M44: 17,591,363 km (0.087 R)
• M45: 17,822,043 km (0.113 R)
• M46: 18,007,245 km (0.101 R)
• M47: 18,239,571 km (0.049 R)
• M48: 18,472,943 km (0.117 R)
• M49: 18,613,416 km (0.094 R)
• M50: 19,084,350 km (0.096 R)
• M51: 19,368,885 km (0.094 R)
• M52: 19,654,767 km (0.098 R)
• M53: 19,798,081 km (0.073 R)
• M54: 20,038,036 km (0.118 R)
• M55: 20,423,849 km (0.097 R)
• M56: 21,007,131 km (0.073 R)
• M57: 22,041,152 km (0.04 R)
• M58: 23,091,628 km (0.083 R)
• M59: 23,496,141 km (0.058 R)
• M60: 23,597,568 km (0.082 R)
• M61: 24,414,672 km (0.098 R)
• M62: 25,866,968 km (0.097 R)
• M63: 26,024,345 km (0.05 R)
• M64: 26,129,362 km (0.076 R)
• M65: 27,347,239 km (0.051 R)
• M66: 27,453,902 km (0.084 R)
• M67: 29,344,969 km (0.11 R)
• M68: 29,454,325 km (0.08 R)
• M69: 29,728,238 km (0.027 R)
• M70: 29,838,043 km (0.117 R)
• M71: 30,776,770 km (0.108 R)
• M72: 30,943,422 km (0.071 R)
• M73: 31,445,173 km (0.119 R)
• M74: 31,725,220 km (0.113 R)
• M75: 32,343,957 km (0.099 R)
• M76: 33,137,424 km (0.075 R)
• M77: 34,974,785 km (0.116 R)
• M78: 35,090,724 km (0.04 R)
• M79: 35,322,900 km (0.111 R)
• M80: 35,788,897 km (0.071 R)
• M81: 36,785,967 km (0.104 R)
• M82: 37,317,638 km (0.083 R)
• M83: 38,149,551 km (0.096 R)
• M84: 39,348,578 km (0.107 R)
• M85: 40,256,039 km (0.12 R)
• M86: 40,377,512 km (0.077 R)
• M87: 40,560,022 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.2

Radius: 8

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.96 AU - 11.18 AU

Year: 10655 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,324,534 km

• M1: 103,671 km (0.086 R)
• M2: 176,825 km (0.086 R)
• M3: 432,039 km (0.119 R)
• M4: 735,274 km (0.117 R)
• M5: 803,341 km (0.082 R)
• M6: 1,216,530 km (0.065 R)
• M7: 1,510,789 km (0.068 R)
• M8: 1,969,157 km (0.109 R)
• M9: 2,065,797 km (0.11 R)
• M10: 2,572,934 km (0.088 R)
• M11: 2,705,627 km (0.077 R)
• M12: 3,145,594 km (0.11 R)
• M13: 3,230,566 km (0.08 R)
• M14: 4,091,352 km (0.063 R)
• M15: 4,499,156 km (0.107 R)
• M16: 4,920,124 km (0.084 R)
• M17: 5,660,933 km (0.117 R)
• M18: 5,799,461 km (0.089 R)
• M19: 6,009,197 km (0.066 R)
• M20: 6,364,492 km (0.107 R)
• M21: 6,763,170 km (0.091 R)
• M22: 7,737,501 km (0.115 R)
• M23: 8,084,867 km (0.063 R)
• M24: 8,280,093 km (0.117 R)
• M25: 8,476,963 km (0.108 R)
• M26: 8,675,330 km (0.084 R)
• M27: 8,795,008 km (0.084 R)
• M28: 9,198,175 km (0.11 R)
• M29: 9,361,087 km (0.053 R)
• M30: 9,566,185 km (0.053 R)
• M31: 9,772,780 km (0.072 R)
• M32: 9,938,983 km (0.078 R)
• M33: 10,956,398 km (0.111 R)
• M34: 12,588,960 km (0.11 R)
• M35: 12,815,302 km (0.097 R)
• M36: 13,134,543 km (0.071 R)
• M37: 13,502,554 km (0.119 R)
• M38: 13,734,281 km (0.09 R)
• M39: 14,342,995 km (0.111 R)
• M40: 14,532,087 km (0.108 R)
• M41: 15,441,343 km (0.103 R)
• M42: 15,538,132 km (0.105 R)
• M43: 15,927,386 km (0.078 R)
• M44: 16,172,278 km (0.07 R)
• M45: 16,467,734 km (0.106 R)
• M46: 16,814,801 km (0.101 R)
• M47: 17,921,077 km (0.119 R)
• M48: 18,227,005 km (0.068 R)
• M49: 18,637,352 km (0.102 R)
• M50: 18,688,813 km (0.116 R)
• M51: 18,998,930 km (0.048 R)
• M52: 20,097,726 km (0.1 R)
• M53: 20,203,492 km (0.088 R)
• M54: 20,521,686 km (0.034 R)
• M55: 20,681,457 km (0.068 R)
• M56: 20,948,639 km (0.037 R)
• M57: 21,109,456 km (0.116 R)
• M58: 23,126,933 km (0.053 R)
• M59: 23,348,787 km (0.105 R)
• M60: 24,524,626 km (0.102 R)
• M61: 26,353,161 km (0.045 R)
• M62: 26,584,738 km (0.118 R)
• M63: 26,700,826 km (0.101 R)
• M64: 27,400,944 km (0.116 R)
• M65: 29,177,270 km (0.109 R)
• M66: 29,536,903 km (0.037 R)
• M67: 29,958,470 km (0.111 R)
• M68: 30,381,981 km (0.083 R)
• M69: 31,296,174 km (0.088 R)
• M70: 32,219,492 km (0.11 R)
• M71: 33,026,872 km (0.103 R)
• M72: 34,978,825 km (0.111 R)
• M73: 35,488,654 km (0.051 R)
• M74: 35,808,644 km (0.114 R)
• M75: 35,872,672 km (0.095 R)
• M76: 35,936,849 km (0.08 R)
• M77: 36,386,840 km (0.103 R)
• M78: 36,451,167 km (0.118 R)
• M79: 37,292,356 km (0.083 R)
• M80: 37,813,106 km (0.102 R)
• M81: 38,205,202 km (0.114 R)
• M82: 38,730,290 km (0.097 R)
• M83: 38,795,964 km (0.057 R)
• M84: 38,861,936 km (0.115 R)
• M85: 39,455,990 km (0.096 R)
• M86: 41,458,058 km (0.083 R)
• M87: 41,930,039 km (0.096 R)
• M88: 44,453,755 km (0.071 R)
• M89: 45,352,090 km (0.061 R)
• M90: 46,047,122 km (0.113 R)
• M91: 46,745,894 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.9

Radius: 6.4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.18 AU - 14.44 AU

Year: 17476 Days

Day: 21.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,324,534 km

• M1: 80,783 km (0.089 R)
• M2: 201,060 km (0.082 R)
• M3: 423,362 km (0.069 R)
• M4: 626,965 km (0.102 R)
• M5: 711,039 km (0.066 R)
• M6: 784,192 km (0.085 R)
• M7: 906,563 km (0.044 R)
• M8: 954,135 km (0.119 R)
• M9: 1,051,823 km (0.082 R)
• M10: 1,419,833 km (0.071 R)
• M11: 2,418,698 km (0.12 R)
• M12: 2,900,254 km (0.08 R)
• M13: 3,164,145 km (0.064 R)
• M14: 3,336,182 km (0.051 R)
• M15: 3,435,964 km (0.042 R)
• M16: 4,214,621 km (0.049 R)
• M17: 4,679,421 km (0.081 R)
• M18: 5,074,360 km (0.053 R)
• M19: 6,230,153 km (0.099 R)
• M20: 6,695,701 km (0.085 R)
• M21: 6,758,533 km (0.112 R)
• M22: 6,948,522 km (0.06 R)
• M23: 7,398,363 km (0.103 R)
• M24: 7,957,410 km (0.056 R)
• M25: 9,011,626 km (0.076 R)
• M26: 9,360,937 km (0.093 R)
• M27: 9,537,313 km (0.087 R)
• M28: 9,643,528 km (0.093 R)
• M29: 10,508,353 km (0.094 R)
• M30: 10,728,411 km (0.102 R)
• M31: 10,949,966 km (0.066 R)
• M32: 11,024,166 km (0.113 R)
• M33: 11,210,416 km (0.034 R)
• M34: 11,472,960 km (0.073 R)
• M35: 11,965,735 km (0.063 R)
• M36: 12,972,080 km (0.092 R)
• M37: 13,168,801 km (0.107 R)
• M38: 13,604,730 km (0.06 R)
• M39: 13,884,777 km (0.099 R)
• M40: 14,005,353 km (0.115 R)
• M41: 14,491,097 km (0.104 R)
• M42: 15,479,041 km (0.03 R)
• M43: 15,897,167 km (0.109 R)
• M44: 16,023,278 km (0.118 R)
• M45: 16,403,706 km (0.113 R)
• M46: 16,531,163 km (0.098 R)
• M47: 16,659,069 km (0.095 R)
• M48: 16,701,705 km (0.088 R)
• M49: 17,346,172 km (0.094 R)
• M50: 17,519,407 km (0.069 R)
• M51: 17,736,772 km (0.115 R)
• M52: 17,823,988 km (0.109 R)
• M53: 17,955,036 km (0.085 R)
• M54: 19,148,976 km (0.113 R)
• M55: 19,552,591 km (0.076 R)
• M56: 20,596,934 km (0.076 R)
• M57: 20,872,344 km (0.07 R)
• M58: 21,241,402 km (0.116 R)
• M59: 21,287,777 km (0.085 R)
• M60: 21,986,100 km (0.105 R)
• M61: 22,126,722 km (0.09 R)
• M62: 22,220,520 km (0.116 R)
• M63: 22,267,493 km (0.117 R)
• M64: 23,596,671 km (0.116 R)
• M65: 24,077,628 km (0.117 R)
• M66: 26,331,170 km (0.037 R)
• M67: 26,530,285 km (0.06 R)
• M68: 28,141,155 km (0.063 R)
• M69: 28,548,958 km (0.102 R)
• M70: 30,146,963 km (0.111 R)
• M71: 30,459,622 km (0.118 R)
• M72: 31,351,375 km (0.059 R)
• M73: 31,721,032 km (0.066 R)
• M74: 33,806,875 km (0.084 R)
• M75: 35,881,498 km (0.094 R)
• M76: 36,268,059 km (0.083 R)
• M77: 36,711,617 km (0.111 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 14,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit