🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.86 AU - 1.26 AU

Year: 405 Days

Day: 16.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.53 AU - 1.69 AU

Year: 758 Days

Day: 44.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,207,043 km

• M1: 45,927 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.54 AU - 3.04 AU

Year: 1728 Days

Day: 33.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.88 AU - 4.6 AU

Year: 2682 Days

Day: 47.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,207,043 km

• M1: 39,195 km (0.11 R)
• M2: 1,483,263 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.44 AU - 5.46 AU

Year: 3481 Days

Day: 40 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.3

Radius: 5.2

Gravity: 27.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.04 AU - 19.68 AU

Year: 23424 Days

Day: 18 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 27,207,043 km

• M1: 178,470 km (0.053 R)
• M2: 631,602 km (0.109 R)
• M3: 1,305,391 km (0.075 R)
• M4: 1,599,800 km (0.071 R)
• M5: 2,210,159 km (0.082 R)
• M6: 2,968,321 km (0.039 R)
• M7: 3,180,301 km (0.116 R)
• M8: 4,169,592 km (0.118 R)
• M9: 4,795,509 km (0.09 R)
• M10: 5,399,137 km (0.111 R)
• M11: 6,079,657 km (0.109 R)
• M12: 6,133,064 km (0.103 R)
• M13: 6,731,455 km (0.104 R)
• M14: 7,065,657 km (0.026 R)
• M15: 8,100,426 km (0.099 R)
• M16: 9,552,123 km (0.107 R)
• M17: 9,676,738 km (0.057 R)
• M18: 11,344,455 km (0.11 R)
• M19: 12,346,163 km (0.081 R)
• M20: 12,892,045 km (0.117 R)
• M21: 13,865,927 km (0.112 R)
• M22: 14,433,203 km (0.082 R)
• M23: 14,504,561 km (0.116 R)
• M24: 14,576,069 km (0.05 R)
• M25: 15,590,043 km (0.1 R)
• M26: 16,402,509 km (0.107 R)
• M27: 17,608,717 km (0.084 R)
• M28: 19,549,749 km (0.061 R)
• M29: 19,628,737 km (0.058 R)
• M30: 19,787,161 km (0.069 R)
• M31: 21,150,745 km (0.102 R)
• M32: 22,959,982 km (0.092 R)
• M33: 24,732,567 km (0.117 R)
• M34: 25,247,034 km (0.082 R)
• M35: 25,333,203 km (0.049 R)
• M36: 26,112,308 km (0.077 R)
• M37: 26,548,685 km (0.032 R)
• M38: 26,811,678 km (0.095 R)
• M39: 27,694,306 km (0.12 R)
• M40: 27,783,167 km (0.102 R)
• M41: 28,228,520 km (0.104 R)
• M42: 35,764,363 km (0.073 R)
• M43: 36,832,941 km (0.057 R)
• M44: 37,028,315 km (0.114 R)
• M45: 37,518,248 km (0.042 R)
• M46: 37,911,840 km (0.08 R)
• M47: 38,405,663 km (0.076 R)
• M48: 39,900,146 km (0.032 R)
• M49: 40,100,756 km (0.085 R)
• M50: 40,704,833 km (0.117 R)
• M51: 41,109,196 km (0.104 R)
• M52: 41,921,961 km (0.072 R)
• M53: 42,637,488 km (0.086 R)
• M54: 42,739,962 km (0.063 R)
• M55: 44,288,001 km (0.101 R)
• M56: 44,391,822 km (0.088 R)
• M57: 45,330,100 km (0.112 R)
• M58: 47,332,317 km (0.116 R)
• M59: 49,578,679 km (0.065 R)
• M60: 51,313,416 km (0.119 R)
• M61: 51,859,598 km (0.044 R)
• M62: 51,969,103 km (0.113 R)
• M63: 53,288,706 km (0.048 R)
• M64: 54,285,477 km (0.08 R)
• M65: 54,953,581 km (0.1 R)
• M66: 55,960,674 km (0.082 R)
• M67: 56,185,370 km (0.108 R)
• M68: 56,973,900 km (0.113 R)
• M69: 57,993,111 km (0.095 R)
• M70: 58,106,805 km (0.11 R)
• M71: 58,220,499 km (0.109 R)
• M72: 59,934,741 km (0.118 R)
• M73: 60,394,755 km (0.088 R)
• M74: 61,665,589 km (0.07 R)
• M75: 62,478,952 km (0.087 R)
• M76: 64,116,301 km (0.056 R)
• M77: 66,004,675 km (0.115 R)
• M78: 68,150,956 km (0.105 R)
• M79: 68,871,419 km (0.12 R)
• M80: 69,112,122 km (0.055 R)
• M81: 69,594,425 km (0.117 R)
• M82: 70,926,445 km (0.101 R)
• M83: 72,144,620 km (0.115 R)
• M84: 73,861,854 km (0.109 R)
• M85: 74,354,929 km (0.097 R)
• M86: 74,478,347 km (0.054 R)
• M87: 75,964,901 km (0.095 R)
• M88: 76,089,217 km (0.119 R)
• M89: 77,211,201 km (0.085 R)
• M90: 77,586,392 km (0.089 R)
• M91: 79,219,253 km (0.11 R)
• M92: 81,244,509 km (0.062 R)
• M93: 83,671,435 km (0.104 R)
• M94: 86,511,252 km (0.119 R)
• M95: 86,641,103 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.7

Radius: 3.7

Gravity: 67.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 14.05 AU - 20.21 AU

Year: 26293 Days

Day: 22.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 27,207,043 km

• M1: 146,756 km (0.075 R)
• M2: 352,602 km (0.105 R)
• M3: 1,007,841 km (0.111 R)
• M4: 1,040,154 km (0.082 R)
• M5: 1,072,766 km (0.114 R)
• M6: 1,754,484 km (0.055 R)
• M7: 2,499,032 km (0.093 R)
• M8: 2,811,991 km (0.111 R)
• M9: 3,376,873 km (0.057 R)
• M10: 4,026,875 km (0.103 R)
• M11: 4,933,289 km (0.106 R)
• M12: 6,314,227 km (0.112 R)
• M13: 8,456,917 km (0.098 R)
• M14: 8,589,461 km (0.088 R)
• M15: 9,604,482 km (0.041 R)
• M16: 9,812,124 km (0.107 R)
• M17: 9,881,538 km (0.062 R)
• M18: 11,088,045 km (0.11 R)
• M19: 11,451,567 km (0.053 R)
• M20: 12,415,127 km (0.117 R)
• M21: 13,791,577 km (0.102 R)
• M22: 15,215,599 km (0.119 R)
• M23: 15,376,716 km (0.082 R)
• M24: 16,190,678 km (0.105 R)
• M25: 17,437,577 km (0.111 R)
• M26: 20,287,266 km (0.098 R)
• M27: 20,820,583 km (0.082 R)
• M28: 22,265,549 km (0.092 R)
• M29: 22,356,953 km (0.112 R)
• M30: 22,907,772 km (0.093 R)
• M31: 23,092,376 km (0.117 R)
• M32: 24,022,875 km (0.102 R)
• M33: 24,210,471 km (0.117 R)
• M34: 24,870,646 km (0.035 R)
• M35: 27,081,553 km (0.056 R)
• M36: 27,374,466 km (0.119 R)
• M37: 29,054,450 km (0.062 R)
• M38: 29,154,381 km (0.064 R)
• M39: 30,058,251 km (0.1 R)
• M40: 30,665,918 km (0.104 R)
• M41: 31,584,898 km (0.11 R)
• M42: 31,790,445 km (0.114 R)
• M43: 34,184,909 km (0.115 R)
• M44: 35,350,426 km (0.03 R)
• M45: 37,069,006 km (0.111 R)
• M46: 37,285,624 km (0.118 R)
• M47: 38,047,526 km (0.072 R)
• M48: 39,144,676 km (0.104 R)
• M49: 39,365,483 km (0.081 R)
• M50: 39,475,886 km (0.104 R)
• M51: 42,725,002 km (0.037 R)
• M52: 42,952,241 km (0.118 R)
• M53: 43,065,936 km (0.116 R)
• M54: 44,899,707 km (0.085 R)
• M55: 45,015,196 km (0.074 R)
• M56: 45,130,686 km (0.104 R)
• M57: 50,431,537 km (0.108 R)
• M58: 50,551,514 km (0.053 R)
• M59: 51,032,621 km (0.114 R)
• M60: 52,484,618 km (0.048 R)
• M61: 54,195,868 km (0.1 R)
• M62: 56,298,167 km (0.058 R)
• M63: 57,046,605 km (0.11 R)
• M64: 58,049,509 km (0.114 R)
• M65: 58,805,577 km (0.097 R)
• M66: 59,818,653 km (0.098 R)
• M67: 59,945,662 km (0.03 R)
• M68: 60,454,744 km (0.112 R)
• M69: 60,965,171 km (0.099 R)
• M70: 61,477,095 km (0.11 R)
• M71: 67,995,224 km (0.116 R)
• M72: 68,260,461 km (0.061 R)
• M73: 70,394,924 km (0.025 R)
• M74: 70,663,302 km (0.066 R)
• M75: 71,200,957 km (0.048 R)
• M76: 71,739,958 km (0.051 R)
• M77: 73,637,308 km (0.111 R)
• M78: 79,567,068 km (0.047 R)
• M79: 79,706,793 km (0.047 R)
• M80: 80,546,785 km (0.041 R)
• M81: 80,827,430 km (0.034 R)
• M82: 83,651,838 km (0.046 R)
• M83: 86,077,717 km (0.067 R)
• M84: 89,687,215 km (0.1 R)
• M85: 90,852,582 km (0.036 R)
• M86: 90,998,739 km (0.091 R)
• M87: 91,876,579 km (0.056 R)
• M88: 92,316,397 km (0.1 R)
• M89: 92,610,207 km (0.102 R)
• M90: 93,640,488 km (0.118 R)
• M91: 94,674,808 km (0.091 R)
• M92: 96,158,669 km (0.038 R)
• M93: 96,456,369 km (0.083 R)
• M94: 97,351,413 km (0.115 R)
• M95: 98,099,402 km (0.097 R)
• M96: 98,249,150 km (0.081 R)
• M97: 99,299,925 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.2

Radius: 3.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.07 AU - 21.09 AU

Year: 29701 Days

Day: 24.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 174.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 27,207,043 km

• M1: 150,944 km (0.103 R)
• M2: 277,354 km (0.045 R)
• M3: 413,189 km (0.091 R)
• M4: 1,765,704 km (0.106 R)
• M5: 1,947,465 km (0.12 R)
• M6: 2,509,654 km (0.097 R)
• M7: 2,751,554 km (0.03 R)
• M8: 3,257,344 km (0.058 R)
• M9: 4,111,398 km (0.046 R)
• M10: 4,641,573 km (0.056 R)
• M11: 5,076,305 km (0.089 R)
• M12: 5,334,062 km (0.063 R)
• M13: 5,571,922 km (0.074 R)
• M14: 7,096,624 km (0.109 R)
• M15: 7,783,128 km (0.089 R)
• M16: 8,216,065 km (0.089 R)
• M17: 8,435,375 km (0.119 R)
• M18: 8,768,081 km (0.094 R)
• M19: 9,076,851 km (0.092 R)
• M20: 9,446,358 km (0.075 R)
• M21: 9,618,545 km (0.032 R)
• M22: 10,170,561 km (0.105 R)
• M23: 13,561,945 km (0.045 R)
• M24: 15,578,673 km (0.089 R)
• M25: 16,294,350 km (0.073 R)
• M26: 22,276,469 km (0.066 R)
• M27: 26,476,878 km (0.042 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 12,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit