🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.7 AU - 0.96 AU

Year: 226 Days

Day: 15.3 Hours

Environment

Temp: 232 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.95 AU - 2.29 AU

Year: 924 Days

Day: 42.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.46 AU - 3.74 AU

Year: 1633 Days

Day: 46.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.5

Radius: 5.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.57 AU - 21.77 AU

Year: 22226 Days

Day: 16.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 104.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 72,286,830 km

• M1: 106,364 km (0.045 R)
• M2: 236,963 km (0.093 R)
• M3: 275,858 km (0.068 R)
• M4: 506,090 km (0.083 R)
• M5: 613,052 km (0.03 R)
• M6: 712,834 km (0.093 R)
• M7: 757,264 km (0.102 R)
• M8: 1,454,989 km (0.092 R)
• M9: 1,707,959 km (0.088 R)
• M10: 1,870,422 km (0.104 R)
• M11: 2,592,531 km (0.092 R)
• M12: 2,662,094 km (0.085 R)
• M13: 3,265,871 km (0.106 R)
• M14: 3,857,231 km (0.054 R)
• M15: 4,178,867 km (0.073 R)
• M16: 4,453,379 km (0.102 R)
• M17: 6,219,980 km (0.109 R)
• M18: 6,344,595 km (0.088 R)
• M19: 6,948,223 km (0.113 R)
• M20: 7,110,088 km (0.034 R)
• M21: 7,703,094 km (0.109 R)
• M22: 7,870,643 km (0.111 R)
• M23: 10,265,855 km (0.117 R)
• M24: 11,236,595 km (0.086 R)
• M25: 11,541,177 km (0.107 R)
• M26: 11,617,771 km (0.079 R)
• M27: 12,003,135 km (0.035 R)
• M28: 12,119,671 km (0.025 R)
• M29: 15,995,453 km (0.109 R)
• M30: 18,219,973 km (0.104 R)
• M31: 18,398,444 km (0.108 R)
• M32: 19,118,458 km (0.112 R)
• M33: 19,939,302 km (0.113 R)
• M34: 21,427,053 km (0.096 R)
• M35: 21,994,029 km (0.051 R)
• M36: 22,184,167 km (0.09 R)
• M37: 23,336,221 km (0.058 R)
• M38: 26,048,729 km (0.093 R)
• M39: 27,467,515 km (0.109 R)
• M40: 27,518,678 km (0.044 R)
• M41: 27,980,187 km (0.057 R)
• M42: 28,547,911 km (0.118 R)
• M43: 28,859,224 km (0.085 R)
• M44: 29,171,585 km (0.076 R)
• M45: 29,537,352 km (0.045 R)
• M46: 30,115,398 km (0.103 R)
• M47: 31,496,336 km (0.102 R)
• M48: 31,549,892 km (0.107 R)
• M49: 31,657,004 km (0.105 R)
• M50: 31,871,677 km (0.08 R)
• M51: 32,302,369 km (0.082 R)
• M52: 32,464,384 km (0.066 R)
• M53: 36,883,505 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 24.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.6

Radius: 5.3

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 22.46 AU - 25.58 AU

Year: 35225 Days

Day: 16.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,286,830 km

• M1: 68,366 km (0.071 R)
• M2: 155,731 km (0.115 R)
• M3: 223,350 km (0.114 R)
• M4: 553,662 km (0.117 R)
• M5: 1,926,073 km (0.117 R)
• M6: 2,027,949 km (0.106 R)
• M7: 2,903,994 km (0.1 R)
• M8: 2,942,889 km (0.062 R)
• M9: 3,545,320 km (0.108 R)
• M10: 3,924,700 km (0.09 R)
• M11: 4,630,652 km (0.075 R)
• M12: 5,232,634 km (0.086 R)
• M13: 5,566,836 km (0.111 R)
• M14: 6,106,136 km (0.037 R)
• M15: 6,205,918 km (0.106 R)
• M16: 7,767,271 km (0.106 R)
• M17: 7,984,188 km (0.113 R)
• M18: 8,093,394 km (0.076 R)
• M19: 8,258,102 km (0.106 R)
• M20: 8,368,654 km (0.116 R)
• M21: 9,790,133 km (0.118 R)
• M22: 10,260,619 km (0.114 R)
• M23: 10,558,468 km (0.042 R)
• M24: 10,618,307 km (0.105 R)
• M25: 11,101,508 km (0.097 R)
• M26: 11,223,580 km (0.052 R)
• M27: 12,530,467 km (0.076 R)
• M28: 12,721,055 km (0.096 R)
• M29: 12,912,690 km (0.06 R)
• M30: 13,169,699 km (0.039 R)
• M31: 14,016,273 km (0.112 R)
• M32: 15,830,147 km (0.088 R)
• M33: 17,150,199 km (0.059 R)
• M34: 17,787,785 km (0.03 R)
• M35: 19,894,123 km (0.054 R)
• M36: 20,190,776 km (0.095 R)
• M37: 21,696,030 km (0.084 R)
• M38: 22,616,356 km (0.088 R)
• M39: 24,733,315 km (0.078 R)
• M40: 26,260,560 km (0.041 R)
• M41: 26,667,466 km (0.095 R)
• M42: 29,489,630 km (0.069 R)
• M43: 30,764,503 km (0.106 R)
• M44: 30,850,073 km (0.078 R)
• M45: 31,970,561 km (0.083 R)
• M46: 32,317,927 km (0.107 R)
• M47: 33,367,655 km (0.091 R)
• M48: 33,543,732 km (0.119 R)
• M49: 34,606,475 km (0.112 R)
• M50: 34,695,486 km (0.115 R)
• M51: 35,680,289 km (0.1 R)
• M52: 37,037,740 km (0.078 R)
• M53: 37,676,972 km (0.062 R)
• M54: 38,135,788 km (0.09 R)
• M55: 39,989,755 km (0.04 R)
• M56: 40,457,697 km (0.065 R)
• M57: 40,739,390 km (0.103 R)
• M58: 41,116,077 km (0.047 R)
• M59: 42,252,722 km (0.094 R)
• M60: 43,880,795 km (0.051 R)
• M61: 49,286,365 km (0.066 R)
• M62: 50,493,470 km (0.097 R)
• M63: 51,405,120 km (0.119 R)
• M64: 52,936,553 km (0.075 R)
• M65: 53,450,272 km (0.06 R)
• M66: 53,759,341 km (0.058 R)
• M67: 54,586,468 km (0.116 R)
• M68: 55,209,543 km (0.112 R)
• M69: 55,313,663 km (0.12 R)
• M70: 56,987,813 km (0.071 R)
• M71: 57,725,330 km (0.106 R)
• M72: 57,936,712 km (0.101 R)
• M73: 58,148,244 km (0.105 R)
• M74: 58,678,418 km (0.112 R)
• M75: 59,103,725 km (0.091 R)
• M76: 60,278,368 km (0.065 R)
• M77: 60,814,826 km (0.048 R)
• M78: 63,194,180 km (0.108 R)
• M79: 63,520,901 km (0.114 R)
• M80: 65,934,663 km (0.076 R)
• M81: 66,930,686 km (0.094 R)
• M82: 67,486,143 km (0.089 R)
• M83: 68,043,245 km (0.077 R)
• M84: 69,836,026 km (0.048 R)
• M85: 70,625,155 km (0.046 R)
• M86: 71,417,425 km (0.119 R)
• M87: 72,098,694 km (0.114 R)
• M88: 73,467,813 km (0.092 R)
• M89: 74,385,297 km (0.069 R)
• M90: 77,859,708 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 24.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187

Radius: 3.3

Gravity: 17.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 18.09 AU - 30.15 AU

Year: 35446 Days

Day: 16.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,286,830 km

• M1: 113,246 km (0.112 R)
• M2: 215,571 km (0.09 R)
• M3: 245,341 km (0.1 R)
• M4: 326,572 km (0.079 R)
• M5: 361,578 km (0.11 R)
• M6: 416,480 km (0.118 R)
• M7: 597,494 km (0.049 R)
• M8: 753,824 km (0.087 R)
• M9: 897,737 km (0.109 R)
• M10: 947,553 km (0.099 R)
• M11: 998,416 km (0.077 R)
• M12: 1,102,836 km (0.096 R)
• M13: 1,768,546 km (0.072 R)
• M14: 2,325,648 km (0.077 R)
• M15: 2,429,170 km (0.035 R)
• M16: 2,464,027 km (0.064 R)
• M17: 3,427,287 km (0.076 R)
• M18: 3,784,976 km (0.076 R)
• M19: 4,449,789 km (0.119 R)
• M20: 4,535,359 km (0.092 R)
• M21: 5,512,382 km (0.107 R)
• M22: 6,845,150 km (0.09 R)
• M23: 7,649,089 km (0.103 R)
• M24: 7,958,158 km (0.092 R)
• M25: 8,062,128 km (0.105 R)
• M26: 8,855,895 km (0.041 R)
• M27: 9,126,069 km (0.111 R)
• M28: 9,453,688 km (0.117 R)
• M29: 9,729,696 km (0.107 R)
• M30: 10,516,581 km (0.079 R)
• M31: 11,734,607 km (0.06 R)
• M32: 11,793,698 km (0.088 R)
• M33: 12,874,542 km (0.038 R)
• M34: 15,581,217 km (0.077 R)
• M35: 16,499,000 km (0.093 R)
• M36: 16,631,543 km (0.081 R)
• M37: 16,697,965 km (0.103 R)
• M38: 16,897,678 km (0.071 R)
• M39: 17,366,817 km (0.038 R)
• M40: 17,772,377 km (0.059 R)
• M41: 19,216,146 km (0.102 R)
• M42: 20,270,212 km (0.074 R)
• M43: 27,759,082 km (0.099 R)
• M44: 28,074,733 km (0.112 R)
• M45: 28,233,008 km (0.079 R)
• M46: 28,550,305 km (0.099 R)
• M47: 30,886,276 km (0.058 R)
• M48: 31,459,235 km (0.102 R)
• M49: 31,705,773 km (0.06 R)
• M50: 32,615,627 km (0.09 R)
• M51: 32,865,156 km (0.112 R)
• M52: 34,122,826 km (0.105 R)
• M53: 34,291,572 km (0.104 R)
• M54: 34,376,095 km (0.038 R)
• M55: 34,460,767 km (0.058 R)
• M56: 35,225,362 km (0.11 R)
• M57: 37,552,207 km (0.068 R)
• M58: 38,954,538 km (0.108 R)
• M59: 39,042,651 km (0.09 R)
• M60: 39,219,326 km (0.099 R)
• M61: 40,017,281 km (0.093 R)
• M62: 40,106,292 km (0.092 R)
• M63: 40,999,989 km (0.07 R)
• M64: 41,900,120 km (0.09 R)
• M65: 42,988,893 km (0.117 R)
• M66: 47,059,900 km (0.073 R)
• M67: 47,341,892 km (0.069 R)
• M68: 47,624,482 km (0.099 R)
• M69: 48,950,667 km (0.03 R)
• M70: 49,141,105 km (0.039 R)
• M71: 50,577,095 km (0.053 R)
• M72: 51,058,950 km (0.054 R)
• M73: 52,610,729 km (0.09 R)
• M74: 52,805,804 km (0.111 R)
• M75: 53,490,364 km (0.052 R)
• M76: 53,588,500 km (0.081 R)
• M77: 54,473,521 km (0.061 R)
• M78: 54,769,576 km (0.062 R)
• M79: 57,057,376 km (0.113 R)
• M80: 57,358,068 km (0.052 R)
• M81: 57,558,828 km (0.099 R)
• M82: 61,212,307 km (0.063 R)
• M83: 61,725,577 km (0.08 R)
• M84: 63,066,872 km (0.11 R)
• M85: 65,988,369 km (0.086 R)
• M86: 66,514,654 km (0.093 R)
• M87: 67,042,286 km (0.106 R)
• M88: 67,995,673 km (0.099 R)
• M89: 68,101,887 km (0.094 R)
• M90: 68,527,344 km (0.03 R)
• M91: 68,633,858 km (0.06 R)
• M92: 71,421,614 km (0.11 R)
• M93: 71,961,961 km (0.116 R)
• M94: 72,178,429 km (0.11 R)

Kuiper Belt

Range: 36.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 19,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit