🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.45 AU - 0.69 AU

Year: 154 Days

Day: 26.2 Hours

Environment

Temp: 249 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.65 AU - 1.05 AU

Year: 281 Days

Day: 20.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.81 AU - 0.99 AU

Year: 306 Days

Day: 30.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.32 AU - 2.04 AU

Year: 780 Days

Day: 14.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.02 AU - 3.46 AU

Year: 2089 Days

Day: 34.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,035,933 km

• M1: 276,906 km (0.069 R)
• M2: 918,531 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.5

Radius: 8.9

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.51 AU - 10.13 AU

Year: 9382 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 93,035,933 km

• M1: 121,922 km (0.106 R)
• M2: 365,019 km (0.053 R)
• M3: 1,116,000 km (0.084 R)
• M4: 1,411,606 km (0.033 R)
• M5: 2,074,324 km (0.096 R)
• M6: 2,145,383 km (0.094 R)
• M7: 2,217,340 km (0.067 R)
• M8: 2,614,821 km (0.064 R)
• M9: 3,225,031 km (0.067 R)
• M10: 3,419,209 km (0.115 R)
• M11: 3,936,668 km (0.109 R)
• M12: 4,204,448 km (0.082 R)
• M13: 4,325,473 km (0.11 R)
• M14: 4,386,509 km (0.051 R)
• M15: 4,633,046 km (0.047 R)
• M16: 4,726,694 km (0.034 R)
• M17: 5,334,660 km (0.113 R)
• M18: 5,498,769 km (0.115 R)
• M19: 5,597,952 km (0.112 R)
• M20: 5,664,523 km (0.09 R)
• M21: 6,035,077 km (0.098 R)
• M22: 6,799,672 km (0.098 R)
• M23: 6,906,335 km (0.102 R)
• M24: 7,157,361 km (0.117 R)
• M25: 7,853,739 km (0.044 R)
• M26: 8,040,736 km (0.116 R)
• M27: 8,342,774 km (0.11 R)
• M28: 9,747,797 km (0.062 R)
• M29: 9,908,316 km (0.118 R)
• M30: 10,191,505 km (0.098 R)
• M31: 10,313,726 km (0.102 R)
• M32: 10,683,233 km (0.068 R)
• M33: 11,308,701 km (0.104 R)
• M34: 11,604,756 km (0.072 R)
• M35: 11,817,783 km (0.062 R)
• M36: 12,377,578 km (0.071 R)
• M37: 13,792,176 km (0.09 R)
• M38: 14,199,082 km (0.054 R)
• M39: 15,772,253 km (0.098 R)
• M40: 15,913,773 km (0.104 R)
• M41: 17,108,760 km (0.086 R)
• M42: 17,351,259 km (0.059 R)
• M43: 18,680,286 km (0.077 R)
• M44: 19,080,311 km (0.098 R)
• M45: 19,635,020 km (0.1 R)
• M46: 19,838,024 km (0.094 R)
• M47: 21,644,119 km (0.035 R)
• M48: 21,853,855 km (0.057 R)
• M49: 22,381,038 km (0.026 R)
• M50: 22,593,168 km (0.046 R)
• M51: 23,179,891 km (0.075 R)
• M52: 23,287,153 km (0.113 R)
• M53: 23,502,125 km (0.114 R)
• M54: 23,771,700 km (0.119 R)
• M55: 24,096,477 km (0.116 R)
• M56: 24,313,843 km (0.093 R)
• M57: 25,134,985 km (0.065 R)
• M58: 25,521,247 km (0.108 R)
• M59: 25,687,301 km (0.055 R)
• M60: 25,798,302 km (0.11 R)
• M61: 26,747,950 km (0.025 R)
• M62: 27,311,784 km (0.109 R)
• M63: 27,538,574 km (0.12 R)
• M64: 29,490,378 km (0.07 R)
• M65: 29,548,422 km (0.076 R)
• M66: 30,014,419 km (0.119 R)
• M67: 30,424,317 km (0.089 R)
• M68: 32,261,080 km (0.109 R)
• M69: 32,560,725 km (0.075 R)
• M70: 33,102,418 km (0.085 R)
• M71: 33,162,856 km (0.036 R)
• M72: 33,465,193 km (0.113 R)
• M73: 33,707,841 km (0.086 R)
• M74: 34,072,710 km (0.084 R)
• M75: 34,133,746 km (0.046 R)
• M76: 34,500,111 km (0.04 R)
• M77: 34,561,446 km (0.091 R)
• M78: 34,806,637 km (0.096 R)
• M79: 37,039,236 km (0.085 R)
• M80: 37,730,677 km (0.069 R)
• M81: 38,109,609 km (0.111 R)
• M82: 39,766,256 km (0.079 R)
• M83: 41,576,390 km (0.099 R)
• M84: 41,837,289 km (0.088 R)
• M85: 43,083,439 km (0.054 R)
• M86: 43,943,028 km (0.105 R)
• M87: 44,075,871 km (0.11 R)
• M88: 44,208,714 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.3

Radius: 6.3

Gravity: 23.49 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.14 AU - 15.3 AU

Year: 18201 Days

Day: 22.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,035,933 km

• M1: 85,420 km (0.052 R)
• M2: 269,426 km (0.117 R)
• M3: 319,092 km (0.058 R)
• M4: 372,499 km (0.11 R)
• M5: 468,989 km (0.112 R)
• M6: 574,306 km (0.112 R)
• M7: 711,188 km (0.096 R)
• M8: 759,209 km (0.08 R)
• M9: 884,423 km (0.066 R)
• M10: 1,126,771 km (0.034 R)
• M11: 1,359,246 km (0.086 R)
• M12: 1,768,696 km (0.051 R)
• M13: 2,579,965 km (0.084 R)
• M14: 4,766,487 km (0.101 R)
• M15: 4,905,913 km (0.115 R)
• M16: 4,999,561 km (0.105 R)
• M17: 5,284,395 km (0.111 R)
• M18: 6,838,119 km (0.088 R)
• M19: 7,582,817 km (0.053 R)
• M20: 7,637,121 km (0.053 R)
• M21: 7,855,085 km (0.062 R)
• M22: 8,019,942 km (0.081 R)
• M23: 8,241,646 km (0.084 R)
• M24: 8,690,888 km (0.11 R)
• M25: 9,090,464 km (0.046 R)
• M26: 9,613,159 km (0.052 R)
• M27: 9,789,535 km (0.084 R)
• M28: 10,505,810 km (0.117 R)
• M29: 10,626,834 km (0.077 R)
• M30: 12,178,164 km (0.074 R)
• M31: 13,207,547 km (0.12 R)
• M32: 13,931,451 km (0.073 R)
• M33: 14,197,736 km (0.091 R)
• M34: 14,465,815 km (0.101 R)
• M35: 15,007,060 km (0.1 R)
• M36: 15,417,257 km (0.094 R)
• M37: 15,623,852 km (0.062 R)
• M38: 16,458,907 km (0.053 R)
• M39: 18,244,956 km (0.101 R)
• M40: 18,317,661 km (0.062 R)
• M41: 19,197,895 km (0.089 R)
• M42: 20,317,186 km (0.086 R)
• M43: 21,380,976 km (0.119 R)
• M44: 21,457,571 km (0.114 R)
• M45: 23,958,997 km (0.073 R)
• M46: 25,731,582 km (0.068 R)
• M47: 29,230,676 km (0.086 R)
• M48: 30,085,478 km (0.091 R)
• M49: 31,994,945 km (0.075 R)
• M50: 32,258,387 km (0.097 R)
• M51: 32,522,577 km (0.096 R)
• M52: 32,787,365 km (0.111 R)
• M53: 33,230,474 km (0.114 R)
• M54: 34,211,986 km (0.106 R)
• M55: 34,391,503 km (0.036 R)
• M56: 35,565,847 km (0.115 R)
• M57: 35,747,608 km (0.078 R)
• M58: 37,029,063 km (0.094 R)
• M59: 38,139,379 km (0.078 R)
• M60: 38,605,227 km (0.096 R)
• M61: 39,354,562 km (0.044 R)
• M62: 40,677,307 km (0.083 R)
• M63: 41,344,214 km (0.072 R)
• M64: 42,688,800 km (0.11 R)
• M65: 43,755,133 km (0.073 R)
• M66: 44,732,307 km (0.105 R)
• M67: 45,125,151 km (0.108 R)
• M68: 45,815,395 km (0.087 R)
• M69: 46,807,379 km (0.108 R)
• M70: 48,007,303 km (0.09 R)
• M71: 48,711,909 km (0.083 R)
• M72: 48,812,888 km (0.105 R)
• M73: 50,641,572 km (0.087 R)
• M74: 51,976,135 km (0.08 R)
• M75: 55,099,888 km (0.084 R)
• M76: 55,310,372 km (0.104 R)
• M77: 56,048,787 km (0.088 R)
• M78: 56,154,553 km (0.072 R)
• M79: 56,790,643 km (0.115 R)
• M80: 57,428,977 km (0.051 R)
• M81: 58,391,190 km (0.104 R)
• M82: 61,636,268 km (0.115 R)
• M83: 62,182,749 km (0.108 R)
• M84: 62,292,254 km (0.071 R)
• M85: 66,836,738 km (0.105 R)
• M86: 67,061,135 km (0.114 R)
• M87: 68,074,062 km (0.059 R)
• M88: 70,457,007 km (0.07 R)
• M89: 71,486,689 km (0.09 R)
• M90: 71,830,914 km (0.109 R)
• M91: 72,521,308 km (0.102 R)
• M92: 73,098,157 km (0.099 R)
• M93: 73,213,796 km (0.042 R)
• M94: 76,943,870 km (0.094 R)
• M95: 78,476,949 km (0.108 R)
• M96: 78,595,281 km (0.099 R)
• M97: 78,832,094 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.1

Radius: 6.1

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.32 AU - 18.12 AU

Year: 20227 Days

Day: 24.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,035,933 km

• M1: 187,446 km (0.057 R)
• M2: 443,558 km (0.115 R)
• M3: 555,158 km (0.058 R)
• M4: 697,575 km (0.094 R)
• M5: 762,201 km (0.115 R)
• M6: 828,922 km (0.06 R)
• M7: 897,737 km (0.101 R)
• M8: 1,016,667 km (0.039 R)
• M9: 1,487,003 km (0.105 R)
• M10: 1,543,102 km (0.067 R)
• M11: 4,186,048 km (0.084 R)
• M12: 4,838,594 km (0.082 R)
• M13: 5,006,742 km (0.075 R)
• M14: 5,134,049 km (0.065 R)
• M15: 5,176,685 km (0.038 R)
• M16: 5,698,183 km (0.063 R)
• M17: 5,742,314 km (0.044 R)
• M18: 6,465,321 km (0.036 R)
• M19: 6,511,397 km (0.119 R)
• M20: 6,557,623 km (0.104 R)
• M21: 8,094,292 km (0.092 R)
• M22: 9,005,343 km (0.072 R)
• M23: 9,683,321 km (0.093 R)
• M24: 11,088,045 km (0.12 R)
• M25: 11,309,749 km (0.071 R)
• M26: 12,268,222 km (0.088 R)
• M27: 12,844,174 km (0.058 R)
• M28: 13,135,441 km (0.119 R)
• M29: 13,962,717 km (0.104 R)
• M30: 16,291,358 km (0.114 R)
• M31: 17,307,277 km (0.085 R)
• M32: 19,134,016 km (0.108 R)
• M33: 19,533,293 km (0.113 R)
• M34: 19,600,163 km (0.065 R)
• M35: 20,002,731 km (0.105 R)
• M36: 20,611,595 km (0.042 R)
• M37: 21,226,741 km (0.087 R)
• M38: 21,295,406 km (0.118 R)
• M39: 22,404,824 km (0.067 R)
• M40: 22,474,687 km (0.101 R)
• M41: 23,746,418 km (0.046 R)
• M42: 24,175,465 km (0.113 R)
• M43: 24,247,272 km (0.116 R)
• M44: 25,770,477 km (0.086 R)
• M45: 26,137,740 km (0.099 R)
• M46: 27,999,785 km (0.111 R)
• M47: 28,984,887 km (0.117 R)
• M48: 29,981,208 km (0.118 R)
• M49: 30,058,251 km (0.094 R)
• M50: 30,212,786 km (0.066 R)
• M51: 30,522,304 km (0.102 R)
• M52: 31,928,674 km (0.08 R)
• M53: 33,036,895 km (0.094 R)
• M54: 33,276,102 km (0.091 R)
• M55: 33,756,161 km (0.066 R)
• M56: 35,128,572 km (0.067 R)
• M57: 35,372,566 km (0.09 R)
• M58: 38,010,874 km (0.088 R)
• M59: 38,764,249 km (0.107 R)
• M60: 39,353,665 km (0.05 R)
• M61: 41,139,564 km (0.094 R)
• M62: 41,225,284 km (0.028 R)
• M63: 41,396,723 km (0.104 R)
• M64: 41,654,630 km (0.059 R)
• M65: 42,691,193 km (0.055 R)
• M66: 45,054,241 km (0.099 R)
• M67: 46,563,833 km (0.115 R)
• M68: 47,010,981 km (0.077 R)
• M69: 47,639,442 km (0.095 R)
• M70: 47,909,616 km (0.092 R)
• M71: 48,180,238 km (0.045 R)
• M72: 48,723,129 km (0.076 R)
• M73: 49,450,025 km (0.084 R)
• M74: 50,272,215 km (0.118 R)
• M75: 50,639,029 km (0.056 R)
• M76: 52,208,011 km (0.099 R)
• M77: 53,045,161 km (0.055 R)
• M78: 53,605,555 km (0.088 R)
• M79: 53,792,851 km (0.096 R)
• M80: 54,074,245 km (0.072 R)
• M81: 56,532,736 km (0.115 R)
• M82: 56,914,211 km (0.1 R)
• M83: 58,063,721 km (0.093 R)
• M84: 59,705,258 km (0.031 R)
• M85: 59,996,525 km (0.093 R)
• M86: 62,935,076 km (0.069 R)
• M87: 64,621,044 km (0.085 R)
• M88: 65,519,529 km (0.078 R)
• M89: 66,120,912 km (0.066 R)
• M90: 66,321,673 km (0.116 R)
• M91: 66,623,412 km (0.116 R)
• M92: 67,329,065 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.5

Radius: 4.4

Gravity: 38.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.89 AU - 19.89 AU

Year: 25973 Days

Day: 15.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,035,933 km

• M1: 121,324 km (0.098 R)
• M2: 422,315 km (0.108 R)
• M3: 612,154 km (0.117 R)
• M4: 743,501 km (0.088 R)
• M5: 972,087 km (0.043 R)
• M6: 1,063,192 km (0.116 R)
• M7: 1,353,562 km (0.073 R)
• M8: 1,888,673 km (0.11 R)
• M9: 2,002,816 km (0.098 R)
• M10: 2,523,417 km (0.071 R)
• M11: 2,565,155 km (0.097 R)
• M12: 2,734,350 km (0.08 R)
• M13: 3,309,105 km (0.098 R)
• M14: 3,728,278 km (0.058 R)
• M15: 4,412,988 km (0.117 R)
• M16: 4,769,629 km (0.098 R)
• M17: 4,925,360 km (0.109 R)
• M18: 5,188,653 km (0.075 R)
• M19: 6,687,324 km (0.099 R)
• M20: 6,745,368 km (0.102 R)
• M21: 6,920,098 km (0.074 R)
• M22: 8,061,231 km (0.103 R)
• M23: 8,559,093 km (0.038 R)
• M24: 8,811,614 km (0.106 R)
• M25: 9,195,033 km (0.081 R)
• M26: 11,468,771 km (0.117 R)
• M27: 12,667,200 km (0.053 R)
• M28: 13,172,093 km (0.089 R)
• M29: 14,425,573 km (0.12 R)
• M30: 14,877,059 km (0.079 R)
• M31: 15,180,594 km (0.091 R)
• M32: 15,793,795 km (0.111 R)
• M33: 15,870,988 km (0.069 R)
• M34: 16,414,926 km (0.106 R)
• M35: 17,441,466 km (0.059 R)
• M36: 20,138,716 km (0.083 R)
• M37: 21,236,315 km (0.039 R)
• M38: 22,875,160 km (0.119 R)
• M39: 22,962,525 km (0.101 R)
• M40: 23,313,183 km (0.041 R)
• M41: 24,108,594 km (0.111 R)
• M42: 25,002,741 km (0.104 R)
• M43: 25,816,703 km (0.099 R)
• M44: 26,364,082 km (0.065 R)
• M45: 28,874,633 km (0.044 R)
• M46: 32,142,748 km (0.109 R)
• M47: 32,338,572 km (0.069 R)
• M48: 32,633,130 km (0.075 R)
• M49: 34,019,304 km (0.109 R)
• M50: 35,525,754 km (0.094 R)
• M51: 35,626,883 km (0.104 R)
• M52: 40,279,077 km (0.093 R)
• M53: 40,807,606 km (0.05 R)
• M54: 41,019,736 km (0.063 R)
• M55: 41,551,557 km (0.111 R)
• M56: 42,192,583 km (0.116 R)
• M57: 43,268,491 km (0.107 R)
• M58: 43,484,660 km (0.113 R)
• M59: 44,680,546 km (0.065 R)
• M60: 48,893,670 km (0.095 R)
• M61: 49,344,558 km (0.109 R)
• M62: 50,591,307 km (0.12 R)
• M63: 53,116,070 km (0.048 R)
• M64: 53,695,463 km (0.062 R)
• M65: 54,277,099 km (0.031 R)
• M66: 54,977,666 km (0.07 R)
• M67: 57,334,730 km (0.078 R)
• M68: 58,525,529 km (0.031 R)
• M69: 58,884,415 km (0.1 R)
• M70: 62,146,695 km (0.103 R)
• M71: 63,001,946 km (0.078 R)
• M72: 64,477,281 km (0.109 R)
• M73: 66,961,204 km (0.102 R)
• M74: 67,086,268 km (0.102 R)
• M75: 69,223,423 km (0.078 R)
• M76: 69,476,393 km (0.119 R)
• M77: 70,872,889 km (0.085 R)
• M78: 71,000,197 km (0.106 R)
• M79: 72,920,435 km (0.069 R)
• M80: 75,247,280 km (0.119 R)
• M81: 76,942,822 km (0.107 R)
• M82: 77,073,721 km (0.107 R)
• M83: 80,238,613 km (0.118 R)
• M84: 81,970,657 km (0.103 R)
• M85: 83,849,607 km (0.111 R)
• M86: 86,014,288 km (0.074 R)
• M87: 87,649,991 km (0.11 R)
• M88: 89,570,977 km (0.104 R)
• M89: 90,398,553 km (0.106 R)
• M90: 91,644,703 km (0.113 R)
• M91: 92,200,309 km (0.11 R)
• M92: 92,339,435 km (0.101 R)
• M93: 92,478,561 km (0.118 R)
• M94: 93,035,963 km (0.111 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 19,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit