🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.67 AU

Year: 323 Days

Day: 48 Hours

Environment

Temp: -139 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,054,220 km

• M1: 74,500 km (0.104 R)
• M2: 129,402 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.6

Radius: 8.9

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.79 AU - 1.23 AU

Year: 655 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 20,054,220 km

• M1: 115,639 km (0.083 R)
• M2: 210,484 km (0.113 R)
• M3: 334,202 km (0.096 R)
• M4: 405,261 km (0.103 R)
• M5: 473,776 km (0.045 R)
• M6: 556,205 km (0.081 R)
• M7: 619,335 km (0.082 R)
• M8: 791,223 km (0.1 R)
• M9: 863,329 km (0.094 R)
• M10: 926,310 km (0.09 R)
• M11: 1,008,888 km (0.107 R)
• M12: 1,081,593 km (0.078 R)
• M13: 1,162,675 km (0.101 R)
• M14: 1,364,183 km (0.119 R)
• M15: 1,424,920 km (0.087 R)
• M16: 1,493,585 km (0.098 R)
• M17: 1,634,058 km (0.114 R)
• M18: 1,713,344 km (0.118 R)
• M19: 1,816,118 km (0.052 R)
• M20: 1,943,576 km (0.094 R)
• M21: 2,050,987 km (0.078 R)
• M22: 2,160,343 km (0.046 R)
• M23: 2,215,844 km (0.084 R)
• M24: 2,344,348 km (0.095 R)
• M25: 2,516,835 km (0.078 R)
• M26: 2,634,119 km (0.111 R)
• M27: 2,719,091 km (0.092 R)
• M28: 3,130,784 km (0.115 R)
• M29: 3,202,890 km (0.06 R)
• M30: 3,394,675 km (0.085 R)
• M31: 3,571,500 km (0.034 R)
• M32: 3,627,898 km (0.103 R)
• M33: 3,732,317 km (0.111 R)
• M34: 3,885,805 km (0.064 R)
• M35: 4,500,502 km (0.037 R)
• M36: 4,612,850 km (0.101 R)
• M37: 5,039,354 km (0.104 R)
• M38: 5,209,297 km (0.074 R)
• M39: 5,424,419 km (0.068 R)
• M40: 5,653,453 km (0.102 R)
• M41: 5,774,777 km (0.087 R)
• M42: 5,830,128 km (0.116 R)
• M43: 5,919,139 km (0.057 R)
• M44: 6,155,055 km (0.074 R)
• M45: 6,405,482 km (0.067 R)
• M46: 6,462,778 km (0.091 R)
• M47: 6,986,969 km (0.112 R)
• M48: 7,188,626 km (0.12 R)
• M49: 7,609,744 km (0.117 R)
• M50: 7,670,481 km (0.107 R)
• M51: 7,829,354 km (0.119 R)
• M52: 8,200,207 km (0.055 R)
• M53: 8,412,935 km (0.055 R)
• M54: 8,488,482 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.6

Radius: 10.5

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.04 AU - 1.08 AU

Year: 705 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,054,220 km

• M1: 133,740 km (0.058 R)
• M2: 201,060 km (0.095 R)
• M3: 273,016 km (0.056 R)
• M4: 400,623 km (0.062 R)
• M5: 581,786 km (0.06 R)
• M6: 652,097 km (0.071 R)
• M7: 819,647 km (0.111 R)
• M8: 935,585 km (0.119 R)
• M9: 1,038,808 km (0.081 R)
• M10: 1,139,637 km (0.06 R)
• M11: 1,257,221 km (0.105 R)
• M12: 1,351,617 km (0.118 R)
• M13: 1,441,525 km (0.069 R)
• M14: 1,569,581 km (0.088 R)
• M15: 1,686,566 km (0.048 R)
• M16: 1,768,845 km (0.103 R)
• M17: 1,929,663 km (0.113 R)
• M18: 2,079,410 km (0.12 R)
• M19: 2,348,836 km (0.07 R)
• M20: 2,415,856 km (0.069 R)
• M21: 2,526,259 km (0.027 R)
• M22: 2,594,925 km (0.103 R)
• M23: 2,708,021 km (0.093 R)
• M24: 2,822,912 km (0.112 R)
• M25: 2,939,299 km (0.061 R)
• M26: 3,140,209 km (0.109 R)
• M27: 3,223,685 km (0.096 R)
• M28: 3,317,183 km (0.119 R)
• M29: 3,469,025 km (0.12 R)
• M30: 3,779,441 km (0.101 R)
• M31: 3,918,118 km (0.096 R)
• M32: 4,058,441 km (0.103 R)
• M33: 4,149,695 km (0.117 R)
• M34: 4,262,043 km (0.055 R)
• M35: 4,510,675 km (0.107 R)
• M36: 4,605,221 km (0.09 R)
• M37: 4,796,108 km (0.104 R)
• M38: 5,274,073 km (0.094 R)
• M39: 5,351,565 km (0.064 R)
• M40: 5,552,475 km (0.077 R)
• M41: 5,619,943 km (0.037 R)
• M42: 5,699,080 km (0.109 R)
• M43: 5,858,552 km (0.115 R)
• M44: 6,123,639 km (0.06 R)
• M45: 6,310,487 km (0.115 R)
• M46: 6,463,675 km (0.118 R)
• M47: 6,773,792 km (0.072 R)
• M48: 7,125,347 km (0.047 R)
• M49: 7,297,235 km (0.086 R)
• M50: 7,445,636 km (0.114 R)
• M51: 7,620,216 km (0.12 R)
• M52: 7,821,276 km (0.102 R)
• M53: 7,897,122 km (0.116 R)
• M54: 8,100,575 km (0.086 R)
• M55: 8,357,285 km (0.073 R)
• M56: 8,590,807 km (0.067 R)
• M57: 8,892,247 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 8.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.27 AU - 1.83 AU

Year: 1246 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,054,220 km

• M1: 110,254 km (0.098 R)
• M2: 266,583 km (0.066 R)
• M3: 330,163 km (0.081 R)
• M4: 386,710 km (0.115 R)
• M5: 591,510 km (0.117 R)
• M6: 739,462 km (0.106 R)
• M7: 881,131 km (0.086 R)
• M8: 991,684 km (0.114 R)
• M9: 1,065,885 km (0.116 R)
• M10: 1,336,807 km (0.078 R)
• M11: 1,519,316 km (0.09 R)
• M12: 1,653,505 km (0.045 R)
• M13: 1,734,288 km (0.096 R)
• M14: 1,849,778 km (0.098 R)
• M15: 1,925,325 km (0.034 R)
• M16: 1,993,392 km (0.113 R)
• M17: 2,337,018 km (0.107 R)
• M18: 2,400,747 km (0.061 R)
• M19: 2,511,299 km (0.08 R)
• M20: 2,680,345 km (0.083 R)
• M21: 2,756,790 km (0.042 R)
• M22: 3,039,679 km (0.084 R)
• M23: 3,220,094 km (0.093 R)
• M24: 3,393,777 km (0.058 R)
• M25: 3,518,243 km (0.114 R)
• M26: 3,686,540 km (0.084 R)
• M27: 3,825,218 km (0.088 R)
• M28: 3,900,764 km (0.113 R)
• M29: 4,397,429 km (0.074 R)
• M30: 4,544,783 km (0.087 R)
• M31: 4,624,818 km (0.099 R)
• M32: 4,682,114 km (0.082 R)
• M33: 4,890,953 km (0.112 R)
• M34: 4,972,932 km (0.073 R)
• M35: 5,067,179 km (0.112 R)
• M36: 5,209,746 km (0.085 R)
• M37: 5,281,553 km (0.035 R)
• M38: 5,669,909 km (0.098 R)
• M39: 5,892,511 km (0.068 R)
• M40: 6,320,809 km (0.1 R)
• M41: 6,564,504 km (0.119 R)
• M42: 6,681,041 km (0.057 R)
• M43: 6,746,116 km (0.038 R)
• M44: 6,837,520 km (0.064 R)
• M45: 7,008,361 km (0.045 R)
• M46: 7,167,384 km (0.08 R)
• M47: 7,760,539 km (0.045 R)
• M48: 7,842,668 km (0.107 R)
• M49: 7,911,334 km (0.087 R)
• M50: 8,118,527 km (0.11 R)
• M51: 8,215,765 km (0.117 R)
• M52: 8,285,628 km (0.11 R)
• M53: 8,369,552 km (0.093 R)
• M54: 9,340,741 km (0.116 R)
• M55: 9,442,767 km (0.074 R)
• M56: 9,530,432 km (0.089 R)
• M57: 9,677,337 km (0.12 R)
• M58: 9,824,840 km (0.097 R)
• M59: 9,973,241 km (0.119 R)
• M60: 10,032,781 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 14.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.13 AU - 2.57 AU

Year: 2326 Days

Day: 11.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 20,054,220 km

• M1: 192,383 km (0.049 R)
• M2: 299,046 km (0.067 R)
• M3: 420,968 km (0.091 R)
• M4: 569,220 km (0.094 R)
• M5: 730,786 km (0.047 R)
• M6: 1,293,722 km (0.105 R)
• M7: 1,565,691 km (0.045 R)
• M8: 1,728,005 km (0.078 R)
• M9: 2,391,172 km (0.086 R)
• M10: 2,550,644 km (0.086 R)
• M11: 3,019,483 km (0.118 R)
• M12: 3,160,704 km (0.073 R)
• M13: 3,417,563 km (0.11 R)
• M14: 3,548,461 km (0.058 R)
• M15: 3,664,549 km (0.106 R)
• M16: 4,020,592 km (0.114 R)
• M17: 4,141,767 km (0.098 R)
• M18: 4,423,459 km (0.11 R)
• M19: 4,656,982 km (0.074 R)
• M20: 4,839,491 km (0.106 R)
• M21: 5,325,235 km (0.03 R)
• M22: 5,439,678 km (0.116 R)
• M23: 5,885,779 km (0.093 R)
• M24: 6,083,397 km (0.106 R)
• M25: 6,628,233 km (0.089 R)
• M26: 6,792,791 km (0.117 R)
• M27: 6,917,106 km (0.071 R)
• M28: 7,021,226 km (0.119 R)
• M29: 7,146,889 km (0.117 R)
• M30: 7,294,542 km (0.116 R)
• M31: 7,571,298 km (0.088 R)
• M32: 8,004,084 km (0.098 R)
• M33: 8,201,404 km (0.077 R)
• M34: 8,825,826 km (0.092 R)
• M35: 9,052,616 km (0.104 R)
• M36: 9,212,536 km (0.09 R)
• M37: 9,350,316 km (0.084 R)
• M38: 9,979,076 km (0.105 R)
• M39: 10,358,157 km (0.079 R)
• M40: 10,669,769 km (0.074 R)
• M41: 10,862,900 km (0.107 R)
• M42: 11,326,653 km (0.105 R)
• M43: 11,425,089 km (0.11 R)
• M44: 11,971,719 km (0.102 R)
• M45: 12,248,176 km (0.118 R)
• M46: 12,349,304 km (0.074 R)
• M47: 12,782,091 km (0.037 R)
• M48: 12,987,489 km (0.099 R)
• M49: 13,427,456 km (0.089 R)
• M50: 13,820,001 km (0.103 R)
• M51: 14,004,305 km (0.041 R)
• M52: 14,242,764 km (0.113 R)
• M53: 15,345,450 km (0.066 R)
• M54: 15,618,616 km (0.052 R)
• M55: 16,142,059 km (0.048 R)
• M56: 17,746,945 km (0.07 R)
• M57: 17,861,387 km (0.079 R)
• M58: 18,321,999 km (0.073 R)
• M59: 18,466,810 km (0.025 R)
• M60: 18,932,508 km (0.074 R)
• M61: 19,166,928 km (0.077 R)
• M62: 19,372,625 km (0.088 R)
• M63: 19,520,129 km (0.119 R)
• M64: 19,668,081 km (0.057 R)
• M65: 19,786,562 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 19,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit