🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.73 AU

Year: 178 Days

Day: 15.6 Hours

Environment

Temp: 254 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,789,508 km

• M1: 149,598 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.82 AU - 1.16 AU

Year: 343 Days

Day: 37 Hours

Environment

Temp: 149 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.24 AU - 1.9 AU

Year: 685 Days

Day: 25.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.09 AU - 2.79 AU

Year: 1327 Days

Day: 35.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.6

Radius: 12.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.11 AU - 8.13 AU

Year: 5932 Days

Day: 11.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,789,508 km

• M1: 175,179 km (0.049 R)
• M2: 329,415 km (0.082 R)
• M3: 479,162 km (0.08 R)
• M4: 587,321 km (0.075 R)
• M5: 717,771 km (0.037 R)
• M6: 1,011,132 km (0.108 R)
• M7: 1,295,518 km (0.112 R)
• M8: 1,555,219 km (0.116 R)
• M9: 1,709,006 km (0.083 R)
• M10: 1,940,284 km (0.094 R)
• M11: 2,277,628 km (0.051 R)
• M12: 2,414,061 km (0.046 R)
• M13: 2,533,290 km (0.073 R)
• M14: 2,987,170 km (0.114 R)
• M15: 3,399,911 km (0.074 R)
• M16: 3,511,660 km (0.102 R)
• M17: 3,738,750 km (0.109 R)
• M18: 4,041,386 km (0.118 R)
• M19: 4,231,675 km (0.105 R)
• M20: 4,522,643 km (0.112 R)
• M21: 4,645,911 km (0.063 R)
• M22: 5,022,300 km (0.112 R)
• M23: 5,460,921 km (0.113 R)
• M24: 6,128,576 km (0.101 R)
• M25: 6,347,737 km (0.104 R)
• M26: 6,653,216 km (0.08 R)
• M27: 6,765,564 km (0.091 R)
• M28: 7,278,984 km (0.119 R)
• M29: 8,831,959 km (0.077 R)
• M30: 8,924,710 km (0.084 R)
• M31: 9,204,607 km (0.1 R)
• M32: 9,392,951 km (0.092 R)
• M33: 9,519,062 km (0.044 R)
• M34: 10,549,343 km (0.116 R)
• M35: 11,177,654 km (0.091 R)
• M36: 11,311,544 km (0.12 R)
• M37: 11,614,779 km (0.081 R)
• M38: 12,057,289 km (0.096 R)
• M39: 12,644,610 km (0.107 R)
• M40: 13,453,785 km (0.072 R)
• M41: 13,846,779 km (0.063 R)
• M42: 14,937,946 km (0.115 R)
• M43: 15,233,551 km (0.078 R)
• M44: 15,419,202 km (0.111 R)
• M45: 15,793,047 km (0.08 R)
• M46: 15,943,393 km (0.11 R)
• M47: 16,397,273 km (0.061 R)
• M48: 17,279,152 km (0.105 R)
• M49: 18,373,610 km (0.083 R)
• M50: 20,097,576 km (0.077 R)
• M51: 20,628,948 km (0.09 R)
• M52: 20,834,645 km (0.091 R)
• M53: 21,082,230 km (0.119 R)
• M54: 21,538,802 km (0.071 R)
• M55: 21,622,128 km (0.12 R)
• M56: 21,914,742 km (0.087 R)
• M57: 22,461,671 km (0.094 R)
• M58: 23,269,201 km (0.079 R)
• M59: 23,354,621 km (0.109 R)
• M60: 23,956,453 km (0.117 R)
• M61: 24,042,771 km (0.032 R)
• M62: 24,432,923 km (0.062 R)
• M63: 24,694,121 km (0.072 R)
• M64: 25,483,249 km (0.102 R)
• M65: 26,503,507 km (0.089 R)
• M66: 26,682,426 km (0.04 R)
• M67: 27,266,306 km (0.065 R)
• M68: 27,492,049 km (0.088 R)
• M69: 27,854,525 km (0.091 R)
• M70: 27,990,809 km (0.106 R)
• M71: 28,127,392 km (0.072 R)
• M72: 28,675,817 km (0.101 R)
• M73: 29,135,532 km (0.102 R)
• M74: 29,227,834 km (0.097 R)
• M75: 29,644,164 km (0.036 R)
• M76: 29,969,241 km (0.063 R)
• M77: 30,062,440 km (0.054 R)
• M78: 30,482,661 km (0.113 R)
• M79: 30,810,729 km (0.042 R)
• M80: 30,998,773 km (0.104 R)
• M81: 31,234,390 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.3

Radius: 5.8

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.59 AU - 22.53 AU

Year: 28979 Days

Day: 19.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,789,508 km

• M1: 104,569 km (0.089 R)
• M2: 163,959 km (0.103 R)
• M3: 399,426 km (0.075 R)
• M4: 549,323 km (0.03 R)
• M5: 673,490 km (0.087 R)
• M6: 876,793 km (0.09 R)
• M7: 1,098,796 km (0.114 R)
• M8: 1,421,778 km (0.036 R)
• M9: 1,478,326 km (0.096 R)
• M10: 1,864,737 km (0.098 R)
• M11: 2,517,283 km (0.037 R)
• M12: 3,012,452 km (0.119 R)
• M13: 3,196,607 km (0.104 R)
• M14: 3,384,353 km (0.117 R)
• M15: 4,090,006 km (0.046 R)
• M16: 4,669,398 km (0.096 R)
• M17: 5,011,977 km (0.069 R)
• M18: 5,055,361 km (0.093 R)
• M19: 5,142,576 km (0.109 R)
• M20: 5,318,354 km (0.074 R)
• M21: 5,995,284 km (0.111 R)
• M22: 6,556,276 km (0.064 R)
• M23: 7,085,105 km (0.099 R)
• M24: 7,133,874 km (0.083 R)
• M25: 7,527,914 km (0.119 R)
• M26: 8,285,777 km (0.067 R)
• M27: 8,909,451 km (0.079 R)
• M28: 9,067,725 km (0.101 R)
• M29: 9,387,117 km (0.056 R)
• M30: 9,440,673 km (0.037 R)
• M31: 9,494,378 km (0.113 R)
• M32: 10,146,476 km (0.118 R)
• M33: 10,201,528 km (0.113 R)
• M34: 10,533,635 km (0.072 R)
• M35: 10,645,085 km (0.12 R)
• M36: 11,839,175 km (0.038 R)
• M37: 12,013,307 km (0.088 R)
• M38: 12,305,173 km (0.055 R)
• M39: 12,422,607 km (0.092 R)
• M40: 12,896,084 km (0.118 R)
• M41: 14,413,456 km (0.067 R)
• M42: 14,723,572 km (0.093 R)
• M43: 16,436,318 km (0.099 R)
• M44: 16,825,422 km (0.072 R)
• M45: 17,217,518 km (0.105 R)
• M46: 18,748,503 km (0.09 R)
• M47: 19,019,125 km (0.09 R)
• M48: 19,359,311 km (0.099 R)
• M49: 19,701,441 km (0.115 R)
• M50: 20,461,249 km (0.056 R)
• M51: 21,019,847 km (0.104 R)
• M52: 21,442,012 km (0.092 R)
• M53: 22,725,413 km (0.099 R)
• M54: 23,086,392 km (0.098 R)
• M55: 23,158,798 km (0.044 R)
• M56: 25,291,315 km (0.062 R)
• M57: 28,411,478 km (0.095 R)
• M58: 29,268,973 km (0.073 R)
• M59: 29,504,440 km (0.077 R)
• M60: 29,898,032 km (0.117 R)
• M61: 31,650,721 km (0.034 R)
• M62: 31,972,955 km (0.107 R)
• M63: 32,377,168 km (0.076 R)
• M64: 33,600,280 km (0.063 R)
• M65: 35,504,811 km (0.106 R)
• M66: 36,343,756 km (0.119 R)
• M67: 37,614,440 km (0.11 R)
• M68: 37,955,822 km (0.076 R)
• M69: 38,813,467 km (0.105 R)
• M70: 39,071,972 km (0.094 R)
• M71: 39,504,310 km (0.071 R)
• M72: 39,677,544 km (0.082 R)
• M73: 39,764,311 km (0.091 R)
• M74: 39,851,078 km (0.112 R)
• M75: 41,865,413 km (0.042 R)
• M76: 42,751,481 km (0.067 R)
• M77: 43,286,144 km (0.103 R)
• M78: 46,906,263 km (0.06 R)
• M79: 49,497,447 km (0.095 R)
• M80: 51,944,869 km (0.111 R)
• M81: 54,046,420 km (0.111 R)
• M82: 55,107,517 km (0.045 R)
• M83: 55,204,457 km (0.118 R)
• M84: 55,980,870 km (0.051 R)
• M85: 57,250,357 km (0.081 R)
• M86: 61,617,119 km (0.079 R)
• M87: 62,120,067 km (0.098 R)
• M88: 62,220,746 km (0.111 R)
• M89: 62,624,361 km (0.065 R)
• M90: 63,535,562 km (0.094 R)
• M91: 65,370,978 km (0.069 R)
• M92: 67,534,313 km (0.076 R)
• M93: 67,637,984 km (0.106 R)
• M94: 68,989,601 km (0.086 R)
• M95: 69,511,847 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.5

Radius: 4.7

Gravity: 27.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.58 AU - 22.42 AU

Year: 31149 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,789,508 km

• M1: 93,050 km (0.119 R)
• M2: 960,418 km (0.083 R)
• M3: 1,284,896 km (0.118 R)
• M4: 1,494,782 km (0.12 R)
• M5: 1,640,789 km (0.056 R)
• M6: 1,946,567 km (0.103 R)
• M7: 2,311,437 km (0.12 R)
• M8: 2,697,250 km (0.071 R)
• M9: 2,965,479 km (0.086 R)
• M10: 3,242,085 km (0.051 R)
• M11: 4,121,122 km (0.095 R)
• M12: 4,639,329 km (0.112 R)
• M13: 4,960,067 km (0.119 R)
• M14: 5,287,986 km (0.059 R)
• M15: 6,430,913 km (0.087 R)
• M16: 8,538,897 km (0.111 R)
• M17: 8,997,265 km (0.103 R)
• M18: 13,015,164 km (0.03 R)
• M19: 13,164,912 km (0.108 R)
• M20: 13,769,736 km (0.056 R)
• M21: 16,682,556 km (0.089 R)
• M22: 16,763,937 km (0.094 R)
• M23: 17,172,340 km (0.08 R)
• M24: 19,177,998 km (0.114 R)
• M25: 21,698,274 km (0.054 R)
• M26: 21,964,857 km (0.077 R)
• M27: 22,054,017 km (0.099 R)
• M28: 22,861,397 km (0.109 R)
• M29: 23,132,768 km (0.092 R)
• M30: 24,597,480 km (0.115 R)
• M31: 24,782,682 km (0.114 R)
• M32: 25,621,777 km (0.071 R)
• M33: 25,809,522 km (0.087 R)
• M34: 26,564,991 km (0.096 R)
• M35: 26,850,275 km (0.04 R)
• M36: 29,363,968 km (0.099 R)
• M37: 30,847,979 km (0.105 R)
• M38: 32,559,229 km (0.072 R)
• M39: 34,715,383 km (0.085 R)
• M40: 35,967,966 km (0.107 R)
• M41: 37,128,995 km (0.119 R)
• M42: 37,447,788 km (0.099 R)
• M43: 39,813,379 km (0.113 R)
• M44: 40,685,535 km (0.072 R)
• M45: 41,123,856 km (0.094 R)
• M46: 46,048,618 km (0.07 R)
• M47: 46,276,905 km (0.117 R)
• M48: 47,193,640 km (0.094 R)
• M49: 47,538,912 km (0.116 R)
• M50: 48,696,052 km (0.086 R)
• M51: 49,628,346 km (0.101 R)
• M52: 50,802,091 km (0.116 R)
• M53: 51,392,254 km (0.073 R)
• M54: 53,535,992 km (0.09 R)
• M55: 55,102,281 km (0.115 R)
• M56: 55,830,374 km (0.068 R)
• M57: 56,928,273 km (0.118 R)
• M58: 57,541,325 km (0.055 R)
• M59: 58,156,471 km (0.074 R)
• M60: 58,650,294 km (0.064 R)
• M61: 59,145,463 km (0.073 R)
• M62: 59,269,480 km (0.043 R)
• M63: 59,766,294 km (0.086 R)
• M64: 62,145,199 km (0.104 R)
• M65: 62,902,913 km (0.074 R)
• M66: 63,790,776 km (0.03 R)
• M67: 65,963,984 km (0.058 R)
• M68: 66,478,900 km (0.064 R)
• M69: 68,551,728 km (0.085 R)
• M70: 69,073,226 km (0.119 R)
• M71: 69,334,574 km (0.092 R)
• M72: 71,832,858 km (0.085 R)
• M73: 71,965,103 km (0.064 R)
• M74: 72,760,664 km (0.032 R)
• M75: 73,425,776 km (0.067 R)
• M76: 73,959,392 km (0.086 R)
• M77: 75,030,363 km (0.093 R)
• M78: 77,052,328 km (0.1 R)
• M79: 77,594,471 km (0.112 R)
• M80: 78,819,079 km (0.082 R)
• M81: 81,977,539 km (0.034 R)
• M82: 84,199,067 km (0.045 R)
• M83: 84,757,516 km (0.111 R)
• M84: 84,897,240 km (0.094 R)
• M85: 86,299,571 km (0.119 R)
• M86: 87,426,940 km (0.1 R)
• M87: 88,133,940 km (0.071 R)
• M88: 88,417,278 km (0.093 R)
• M89: 88,559,097 km (0.09 R)
• M90: 89,981,174 km (0.112 R)
• M91: 90,552,040 km (0.047 R)
• M92: 91,554,046 km (0.102 R)
• M93: 92,847,769 km (0.09 R)
• M94: 95,017,387 km (0.11 R)
• M95: 96,765,139 km (0.09 R)
• M96: 97,642,979 km (0.101 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 15,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit