🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.85 AU - 0.87 AU

Year: 278 Days

Day: 43.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2 AU - 2.14 AU

Year: 1037 Days

Day: 45.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.99 AU - 2.25 AU

Year: 1075 Days

Day: 16.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,359,993 km

• M1: 646,412 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.26 AU - 3.52 AU

Year: 1711 Days

Day: 39.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.85 AU - 4.49 AU

Year: 2448 Days

Day: 34.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,359,993 km

• M1: 386,411 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.22 AU - 5.12 AU

Year: 3515 Days

Day: 47.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 140.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.4

Radius: 8.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.28 AU - 6.76 AU

Year: 5798 Days

Day: 14.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 33,359,993 km

• M1: 110,104 km (0.109 R)
• M2: 290,669 km (0.069 R)
• M3: 359,035 km (0.046 R)
• M4: 458,368 km (0.064 R)
• M5: 696,976 km (0.113 R)
• M6: 1,153,699 km (0.043 R)
• M7: 1,663,977 km (0.055 R)
• M8: 1,730,698 km (0.057 R)
• M9: 1,880,744 km (0.081 R)
• M10: 2,121,148 km (0.062 R)
• M11: 2,311,736 km (0.088 R)
• M12: 2,523,267 km (0.119 R)
• M13: 2,788,654 km (0.092 R)
• M14: 3,178,805 km (0.115 R)
• M15: 3,380,463 km (0.062 R)
• M16: 3,499,992 km (0.116 R)
• M17: 3,586,310 km (0.045 R)
• M18: 3,655,873 km (0.066 R)
• M19: 4,209,983 km (0.059 R)
• M20: 4,283,436 km (0.086 R)
• M21: 4,338,787 km (0.034 R)
• M22: 4,431,687 km (0.102 R)
• M23: 4,771,274 km (0.1 R)
• M24: 5,475,731 km (0.085 R)
• M25: 5,636,698 km (0.069 R)
• M26: 5,942,775 km (0.099 R)
• M27: 6,338,312 km (0.06 R)
• M28: 6,507,507 km (0.097 R)
• M29: 6,915,162 km (0.105 R)
• M30: 7,575,487 km (0.104 R)
• M31: 8,027,123 km (0.07 R)
• M32: 8,464,098 km (0.094 R)
• M33: 8,861,729 km (0.04 R)
• M34: 11,475,503 km (0.086 R)
• M35: 12,308,165 km (0.096 R)
• M36: 12,758,454 km (0.118 R)
• M37: 13,187,202 km (0.053 R)
• M38: 13,403,371 km (0.112 R)
• M39: 13,484,752 km (0.099 R)
• M40: 13,647,963 km (0.112 R)
• M41: 13,921,578 km (0.049 R)
• M42: 14,031,383 km (0.095 R)
• M43: 14,501,718 km (0.114 R)
• M44: 15,089,937 km (0.118 R)
• M45: 15,401,101 km (0.113 R)
• M46: 17,371,604 km (0.108 R)
• M47: 17,697,727 km (0.109 R)
• M48: 18,055,865 km (0.099 R)
• M49: 18,295,969 km (0.114 R)
• M50: 19,175,156 km (0.1 R)
• M51: 20,379,120 km (0.07 R)
• M52: 21,068,915 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 11.5

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.45 AU - 8.27 AU

Year: 7674 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,359,993 km

• M1: 153,637 km (0.114 R)
• M2: 372,050 km (0.106 R)
• M3: 478,564 km (0.085 R)
• M4: 570,417 km (0.116 R)
• M5: 886,966 km (0.088 R)
• M6: 1,509,592 km (0.076 R)
• M7: 1,715,439 km (0.109 R)
• M8: 1,821,952 km (0.105 R)
• M9: 2,435,453 km (0.077 R)
• M10: 2,678,251 km (0.051 R)
• M11: 2,752,750 km (0.037 R)
• M12: 2,878,413 km (0.071 R)
• M13: 3,161,751 km (0.027 R)
• M14: 3,240,589 km (0.092 R)
• M15: 3,562,673 km (0.072 R)
• M16: 3,783,330 km (0.054 R)
• M17: 4,094,045 km (0.051 R)
• M18: 4,590,560 km (0.094 R)
• M19: 4,680,169 km (0.117 R)
• M20: 5,418,435 km (0.096 R)
• M21: 5,545,144 km (0.081 R)
• M22: 5,930,808 km (0.072 R)
• M23: 6,061,407 km (0.037 R)
• M24: 6,159,992 km (0.083 R)
• M25: 6,259,025 km (0.111 R)
• M26: 6,899,005 km (0.069 R)
• M27: 7,001,928 km (0.112 R)
• M28: 7,559,779 km (0.091 R)
• M29: 7,808,410 km (0.108 R)
• M30: 8,570,312 km (0.108 R)
• M31: 8,866,965 km (0.047 R)
• M32: 9,053,962 km (0.065 R)
• M33: 9,393,998 km (0.105 R)
• M34: 9,815,266 km (0.049 R)
• M35: 9,892,608 km (0.108 R)
• M36: 10,125,681 km (0.048 R)
• M37: 10,439,239 km (0.106 R)
• M38: 10,756,087 km (0.079 R)
• M39: 10,955,650 km (0.1 R)
• M40: 11,116,169 km (0.074 R)
• M41: 11,318,126 km (0.111 R)
• M42: 11,684,491 km (0.08 R)
• M43: 13,188,698 km (0.064 R)
• M44: 14,050,681 km (0.072 R)
• M45: 14,797,473 km (0.117 R)
• M46: 15,242,976 km (0.099 R)
• M47: 15,332,585 km (0.09 R)
• M48: 15,512,252 km (0.081 R)
• M49: 16,513,511 km (0.102 R)
• M50: 17,114,894 km (0.046 R)
• M51: 17,912,251 km (0.111 R)
• M52: 18,721,575 km (0.069 R)
• M53: 19,737,943 km (0.118 R)
• M54: 20,376,128 km (0.037 R)
• M55: 20,821,780 km (0.098 R)
• M56: 21,170,791 km (0.06 R)
• M57: 21,421,218 km (0.113 R)
• M58: 21,521,598 km (0.078 R)
• M59: 21,975,628 km (0.113 R)
• M60: 22,076,906 km (0.073 R)
• M61: 23,150,121 km (0.1 R)
• M62: 23,253,194 km (0.102 R)
• M63: 24,135,672 km (0.067 R)
• M64: 24,765,180 km (0.06 R)
• M65: 25,240,901 km (0.082 R)
• M66: 26,201,319 km (0.086 R)
• M67: 26,416,441 km (0.109 R)
• M68: 27,718,989 km (0.09 R)
• M69: 28,157,910 km (0.112 R)
• M70: 29,265,083 km (0.1 R)
• M71: 31,522,067 km (0.081 R)
• M72: 32,382,853 km (0.026 R)
• M73: 32,787,066 km (0.099 R)
• M74: 33,076,987 km (0.065 R)
• M75: 33,893,043 km (0.039 R)
• M76: 34,892,806 km (0.09 R)
• M77: 35,247,951 km (0.089 R)
• M78: 36,201,039 km (0.051 R)
• M79: 38,620,485 km (0.062 R)
• M80: 38,865,377 km (0.076 R)
• M81: 39,233,538 km (0.025 R)
• M82: 39,787,947 km (0.117 R)
• M83: 39,973,449 km (0.074 R)
• M84: 40,717,848 km (0.081 R)
• M85: 41,091,842 km (0.044 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.6

Radius: 12.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.76 AU - 8.62 AU

Year: 8162 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,359,993 km

• M1: 165,904 km (0.081 R)
• M2: 276,158 km (0.108 R)
• M3: 368,609 km (0.087 R)
• M4: 509,530 km (0.111 R)
• M5: 600,336 km (0.079 R)
• M6: 685,457 km (0.069 R)
• M7: 954,285 km (0.061 R)
• M8: 1,056,759 km (0.052 R)
• M9: 1,306,139 km (0.062 R)
• M10: 1,472,043 km (0.095 R)
• M11: 1,698,684 km (0.109 R)
• M12: 1,788,891 km (0.095 R)
• M13: 2,089,134 km (0.078 R)
• M14: 2,186,373 km (0.112 R)
• M15: 2,365,442 km (0.106 R)
• M16: 2,508,008 km (0.081 R)
• M17: 3,041,175 km (0.085 R)
• M18: 3,241,935 km (0.093 R)
• M19: 3,332,592 km (0.08 R)
• M20: 3,539,635 km (0.061 R)
• M21: 4,039,442 km (0.039 R)
• M22: 4,235,864 km (0.075 R)
• M23: 4,715,026 km (0.085 R)
• M24: 4,844,129 km (0.12 R)
• M25: 5,079,297 km (0.111 R)
• M26: 5,479,920 km (0.049 R)
• M27: 5,752,637 km (0.089 R)
• M28: 6,339,958 km (0.116 R)
• M29: 6,597,715 km (0.117 R)
• M30: 7,511,608 km (0.087 R)
• M31: 8,122,267 km (0.113 R)
• M32: 8,559,392 km (0.085 R)
• M33: 8,972,132 km (0.103 R)
• M34: 9,718,326 km (0.103 R)
• M35: 10,182,379 km (0.106 R)
• M36: 10,417,098 km (0.111 R)
• M37: 11,201,141 km (0.116 R)
• M38: 11,933,422 km (0.092 R)
• M39: 12,216,611 km (0.111 R)
• M40: 12,501,894 km (0.102 R)
• M41: 12,789,571 km (0.062 R)
• M42: 13,188,548 km (0.074 R)
• M43: 13,850,220 km (0.12 R)
• M44: 15,667,385 km (0.087 R)
• M45: 15,938,606 km (0.086 R)
• M46: 16,525,179 km (0.101 R)
• M47: 17,478,267 km (0.07 R)
• M48: 18,164,323 km (0.076 R)
• M49: 18,859,056 km (0.112 R)
• M50: 19,065,052 km (0.034 R)
• M51: 19,396,262 km (0.092 R)
• M52: 19,520,877 km (0.08 R)
• M53: 19,771,004 km (0.113 R)
• M54: 20,739,950 km (0.089 R)
• M55: 20,952,528 km (0.062 R)
• M56: 21,380,079 km (0.116 R)
• M57: 21,508,883 km (0.097 R)
• M58: 22,156,941 km (0.082 R)
• M59: 22,374,306 km (0.116 R)
• M60: 22,899,096 km (0.078 R)
• M61: 23,427,775 km (0.081 R)
• M62: 24,139,112 km (0.093 R)
• M63: 25,083,524 km (0.102 R)
• M64: 25,674,286 km (0.044 R)
• M65: 26,131,756 km (0.114 R)
• M66: 26,223,609 km (0.086 R)
• M67: 26,545,843 km (0.1 R)
• M68: 27,380,449 km (0.079 R)
• M69: 28,601,318 km (0.108 R)
• M70: 29,123,115 km (0.117 R)
• M71: 29,218,259 km (0.092 R)
• M72: 29,600,183 km (0.1 R)
• M73: 29,983,752 km (0.055 R)
• M74: 30,176,284 km (0.101 R)
• M75: 30,513,926 km (0.114 R)
• M76: 31,339,258 km (0.079 R)
• M77: 32,517,042 km (0.053 R)
• M78: 33,210,727 km (0.099 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 16,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit