🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.82 AU - 0.82 AU

Year: 263 Days

Day: 22.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 5.6 °

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: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.69 AU - 1.01 AU

Year: 278 Days

Day: 27.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,419,757 km

• M1: 317,447 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.2 AU - 1.24 AU

Year: 478 Days

Day: 20.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.18 AU - 1.32 AU

Year: 496 Days

Day: 36.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,419,757 km

• M1: 805,585 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.39 AU - 1.83 AU

Year: 725 Days

Day: 32 Hours

Environment

Temp: -29 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.87 AU - 2.89 AU

Year: 1303 Days

Day: 18.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,419,757 km

• M1: 314,156 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.89 AU - 5.39 AU

Year: 3546 Days

Day: 29.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,419,757 km

• M1: 346,469 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 8.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.67 AU - 11.35 AU

Year: 10404 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,419,757 km

• M1: 148,102 km (0.118 R)
• M2: 249,828 km (0.075 R)
• M3: 450,439 km (0.106 R)
• M4: 651,349 km (0.111 R)
• M5: 1,074,113 km (0.119 R)
• M6: 1,152,053 km (0.036 R)
• M7: 1,364,033 km (0.085 R)
• M8: 1,660,237 km (0.106 R)
• M9: 1,862,793 km (0.08 R)
• M10: 1,919,490 km (0.072 R)
• M11: 2,034,531 km (0.036 R)
• M12: 2,151,965 km (0.077 R)
• M13: 3,376,723 km (0.118 R)
• M14: 3,922,606 km (0.111 R)
• M15: 4,623,921 km (0.098 R)
• M16: 4,857,592 km (0.115 R)
• M17: 5,228,894 km (0.088 R)
• M18: 5,390,909 km (0.069 R)
• M19: 6,425,827 km (0.083 R)
• M20: 6,570,338 km (0.097 R)
• M21: 6,833,332 km (0.054 R)
• M22: 7,703,842 km (0.115 R)
• M23: 7,826,661 km (0.075 R)
• M24: 8,450,485 km (0.074 R)
• M25: 8,640,773 km (0.113 R)
• M26: 8,736,366 km (0.117 R)
• M27: 9,155,090 km (0.086 R)
• M28: 9,878,546 km (0.09 R)
• M29: 10,484,118 km (0.055 R)
• M30: 11,205,778 km (0.088 R)
• M31: 11,345,054 km (0.053 R)
• M32: 12,121,467 km (0.094 R)
• M33: 12,372,043 km (0.114 R)
• M34: 12,769,375 km (0.093 R)
• M35: 12,951,286 km (0.105 R)
• M36: 13,354,752 km (0.032 R)
• M37: 13,428,503 km (0.09 R)
• M38: 13,502,405 km (0.087 R)
• M39: 14,136,251 km (0.074 R)
• M40: 14,437,840 km (0.081 R)
• M41: 14,856,116 km (0.085 R)
• M42: 15,047,601 km (0.114 R)
• M43: 16,489,425 km (0.035 R)
• M44: 17,569,223 km (0.119 R)
• M45: 17,771,778 km (0.104 R)
• M46: 18,383,783 km (0.09 R)
• M47: 18,589,331 km (0.118 R)
• M48: 18,754,337 km (0.108 R)
• M49: 18,878,354 km (0.099 R)
• M50: 19,419,150 km (0.071 R)
• M51: 19,670,474 km (0.067 R)
• M52: 20,049,555 km (0.058 R)
• M53: 20,857,534 km (0.09 R)
• M54: 21,028,973 km (0.096 R)
• M55: 22,067,631 km (0.034 R)
• M56: 22,945,920 km (0.09 R)
• M57: 23,300,467 km (0.055 R)
• M58: 24,510,265 km (0.079 R)
• M59: 24,736,606 km (0.06 R)
• M60: 25,191,234 km (0.113 R)
• M61: 25,511,074 km (0.1 R)
• M62: 26,478,823 km (0.074 R)
• M63: 26,757,524 km (0.107 R)
• M64: 26,943,923 km (0.06 R)
• M65: 27,177,445 km (0.043 R)
• M66: 27,271,093 km (0.1 R)
• M67: 28,260,384 km (0.107 R)
• M68: 28,355,229 km (0.115 R)
• M69: 28,592,791 km (0.1 R)
• M70: 28,735,657 km (0.097 R)
• M71: 28,878,822 km (0.096 R)
• M72: 29,213,622 km (0.1 R)
• M73: 29,549,619 km (0.111 R)
• M74: 29,935,282 km (0.054 R)
• M75: 30,565,687 km (0.072 R)
• M76: 30,955,689 km (0.055 R)
• M77: 31,102,445 km (0.115 R)
• M78: 31,200,282 km (0.082 R)
• M79: 32,383,451 km (0.12 R)
• M80: 32,681,450 km (0.075 R)
• M81: 33,380,521 km (0.051 R)
• M82: 33,581,132 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.4

Radius: 7.4

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.42 AU - 16.24 AU

Year: 17266 Days

Day: 23.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,419,757 km

• M1: 106,065 km (0.075 R)
• M2: 297,999 km (0.036 R)
• M3: 806,482 km (0.037 R)
• M4: 1,345,483 km (0.033 R)
• M5: 1,713,943 km (0.115 R)
• M6: 2,365,890 km (0.119 R)
• M7: 2,481,529 km (0.081 R)
• M8: 3,342,316 km (0.095 R)
• M9: 3,770,914 km (0.118 R)
• M10: 5,158,434 km (0.107 R)
• M11: 5,384,626 km (0.113 R)
• M12: 5,768,943 km (0.078 R)
• M13: 5,886,078 km (0.043 R)
• M14: 6,162,235 km (0.116 R)
• M15: 6,322,006 km (0.034 R)
• M16: 6,523,514 km (0.093 R)
• M17: 7,224,829 km (0.081 R)
• M18: 7,777,145 km (0.066 R)
• M19: 7,949,930 km (0.113 R)
• M20: 8,653,339 km (0.086 R)
• M21: 9,193,986 km (0.095 R)
• M22: 10,119,099 km (0.064 R)
• M23: 11,463,535 km (0.112 R)
• M24: 11,758,841 km (0.108 R)
• M25: 12,407,498 km (0.104 R)
• M26: 13,067,524 km (0.109 R)
• M27: 13,895,697 km (0.084 R)
• M28: 13,947,907 km (0.099 R)
• M29: 14,368,875 km (0.045 R)
• M30: 15,115,518 km (0.045 R)
• M31: 16,369,298 km (0.069 R)
• M32: 17,826,531 km (0.045 R)
• M33: 18,168,661 km (0.095 R)
• M34: 18,340,549 km (0.115 R)
• M35: 18,513,036 km (0.117 R)
• M36: 18,975,443 km (0.074 R)
• M37: 19,911,626 km (0.103 R)
• M38: 20,148,140 km (0.119 R)
• M39: 21,163,162 km (0.052 R)
• M40: 22,072,717 km (0.026 R)
• M41: 22,501,465 km (0.084 R)
• M42: 22,562,949 km (0.09 R)
• M43: 22,809,487 km (0.078 R)
• M44: 23,491,802 km (0.08 R)
• M45: 25,578,992 km (0.117 R)
• M46: 27,396,008 km (0.095 R)
• M47: 27,988,864 km (0.113 R)
• M48: 28,452,917 km (0.073 R)
• M49: 29,995,420 km (0.047 R)
• M50: 31,496,037 km (0.101 R)
• M51: 32,047,903 km (0.12 R)
• M52: 32,463,785 km (0.042 R)
• M53: 32,881,462 km (0.118 R)
• M54: 33,441,108 km (0.082 R)
• M55: 33,792,513 km (0.118 R)
• M56: 33,933,435 km (0.083 R)
• M57: 34,004,045 km (0.104 R)
• M58: 34,428,155 km (0.081 R)
• M59: 34,640,883 km (0.081 R)
• M60: 35,639,598 km (0.119 R)
• M61: 39,282,456 km (0.104 R)
• M62: 39,653,309 km (0.034 R)
• M63: 40,847,549 km (0.102 R)
• M64: 41,675,424 km (0.055 R)
• M65: 42,660,974 km (0.107 R)
• M66: 45,585,463 km (0.109 R)
• M67: 46,757,712 km (0.102 R)
• M68: 48,335,970 km (0.102 R)
• M69: 48,892,474 km (0.1 R)
• M70: 48,972,060 km (0.096 R)
• M71: 52,438,691 km (0.077 R)
• M72: 55,235,274 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.2

Radius: 6.7

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.44 AU - 16.18 AU

Year: 19204 Days

Day: 16.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,419,757 km

• M1: 276,008 km (0.114 R)
• M2: 318,793 km (0.118 R)
• M3: 571,165 km (0.064 R)
• M4: 1,037,611 km (0.104 R)
• M5: 1,084,884 km (0.047 R)
• M6: 1,256,323 km (0.101 R)
• M7: 2,026,453 km (0.118 R)
• M8: 2,331,333 km (0.098 R)
• M9: 2,521,173 km (0.038 R)
• M10: 2,683,337 km (0.111 R)
• M11: 2,882,452 km (0.069 R)
• M12: 3,224,881 km (0.086 R)
• M13: 3,295,043 km (0.086 R)
• M14: 4,136,830 km (0.076 R)
• M15: 4,640,825 km (0.083 R)
• M16: 4,759,905 km (0.119 R)
• M17: 5,663,476 km (0.119 R)
• M18: 6,005,158 km (0.056 R)
• M19: 6,135,009 km (0.103 R)
• M20: 6,222,075 km (0.089 R)
• M21: 6,485,666 km (0.033 R)
• M22: 6,798,026 km (0.089 R)
• M23: 7,437,258 km (0.042 R)
• M24: 7,764,129 km (0.111 R)
• M25: 8,335,145 km (0.098 R)
• M26: 8,480,105 km (0.099 R)
• M27: 8,674,582 km (0.07 R)
• M28: 9,018,657 km (0.064 R)
• M29: 9,316,955 km (0.102 R)
• M30: 9,417,186 km (0.117 R)
• M31: 10,594,820 km (0.096 R)
• M32: 11,926,690 km (0.089 R)
• M33: 11,980,994 km (0.066 R)
• M34: 12,090,051 km (0.05 R)
• M35: 12,695,324 km (0.118 R)
• M36: 12,750,825 km (0.112 R)
• M37: 12,973,726 km (0.114 R)
• M38: 13,197,973 km (0.097 R)
• M39: 13,366,869 km (0.114 R)
• M40: 13,650,207 km (0.101 R)
• M41: 16,347,307 km (0.1 R)
• M42: 17,508,037 km (0.106 R)
• M43: 18,443,024 km (0.06 R)
• M44: 19,779,082 km (0.101 R)
• M45: 20,621,767 km (0.113 R)
• M46: 21,080,285 km (0.093 R)
• M47: 21,146,108 km (0.115 R)
• M48: 21,608,515 km (0.055 R)
• M49: 24,590,599 km (0.104 R)
• M50: 24,729,276 km (0.089 R)
• M51: 24,937,516 km (0.035 R)
• M52: 25,216,367 km (0.111 R)
• M53: 25,706,599 km (0.113 R)
• M54: 27,483,074 km (0.12 R)
• M55: 27,698,943 km (0.076 R)
• M56: 28,422,548 km (0.083 R)
• M57: 29,152,287 km (0.051 R)
• M58: 30,036,111 km (0.12 R)
• M59: 30,332,614 km (0.067 R)
• M60: 30,481,314 km (0.117 R)
• M61: 30,630,164 km (0.057 R)
• M62: 31,528,499 km (0.079 R)
• M63: 31,603,747 km (0.101 R)
• M64: 33,735,217 km (0.113 R)
• M65: 33,812,111 km (0.119 R)
• M66: 33,889,154 km (0.11 R)
• M67: 34,740,515 km (0.092 R)
• M68: 35,285,799 km (0.099 R)
• M69: 35,991,153 km (0.088 R)
• M70: 37,974,821 km (0.085 R)
• M71: 38,135,040 km (0.104 R)
• M72: 39,912,114 km (0.106 R)
• M73: 41,386,251 km (0.092 R)
• M74: 41,551,108 km (0.041 R)
• M75: 41,716,114 km (0.101 R)
• M76: 43,630,518 km (0.11 R)
• M77: 43,714,293 km (0.045 R)
• M78: 45,233,310 km (0.083 R)
• M79: 45,318,281 km (0.059 R)
• M80: 45,743,439 km (0.112 R)
• M81: 47,457,830 km (0.116 R)
• M82: 47,976,187 km (0.11 R)
• M83: 48,583,255 km (0.094 R)
• M84: 51,037,258 km (0.048 R)
• M85: 53,441,446 km (0.108 R)
• M86: 53,621,113 km (0.1 R)
• M87: 54,070,804 km (0.072 R)
• M88: 54,251,069 km (0.066 R)
• M89: 54,612,199 km (0.076 R)
• M90: 57,897,966 km (0.116 R)
• M91: 59,564,786 km (0.113 R)
• M92: 60,871,972 km (0.11 R)
• M93: 61,059,568 km (0.094 R)
• M94: 62,000,090 km (0.049 R)
• M95: 63,229,784 km (0.067 R)
• M96: 63,419,773 km (0.106 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 19,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit