🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.51 AU - 0.53 AU

Year: 242 Days

Day: 25.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.61 AU - 0.73 AU

Year: 354 Days

Day: 13.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,698,469 km

• M1: 205,398 km (0.089 R)
• M2: 229,633 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.2

Radius: 8.5

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.93 AU - 0.95 AU

Year: 588 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,698,469 km

• M1: 106,364 km (0.077 R)
• M2: 184,903 km (0.115 R)
• M3: 246,537 km (0.118 R)
• M4: 392,844 km (0.072 R)
• M5: 645,216 km (0.081 R)
• M6: 708,645 km (0.066 R)
• M7: 764,146 km (0.025 R)
• M8: 821,292 km (0.03 R)
• M9: 979,118 km (0.098 R)
• M10: 1,059,003 km (0.119 R)
• M11: 1,201,271 km (0.066 R)
• M12: 1,256,323 km (0.072 R)
• M13: 1,472,193 km (0.105 R)
• M14: 1,584,690 km (0.072 R)
• M15: 1,700,030 km (0.05 R)
• M16: 1,762,263 km (0.12 R)
• M17: 1,982,621 km (0.079 R)
• M18: 2,063,104 km (0.106 R)
• M19: 2,434,406 km (0.107 R)
• M20: 2,536,581 km (0.094 R)
• M21: 2,640,103 km (0.096 R)
• M22: 2,984,328 km (0.101 R)
• M23: 3,360,267 km (0.047 R)
• M24: 3,430,279 km (0.076 R)
• M25: 3,545,021 km (0.102 R)
• M26: 3,643,157 km (0.095 R)
• M27: 3,697,012 km (0.059 R)
• M28: 3,787,519 km (0.084 R)
• M29: 3,924,551 km (0.068 R)
• M30: 4,016,852 km (0.082 R)
• M31: 4,091,352 km (0.065 R)
• M32: 4,166,151 km (0.044 R)
• M33: 4,260,398 km (0.092 R)
• M34: 4,393,390 km (0.114 R)
• M35: 4,460,560 km (0.091 R)
• M36: 4,566,625 km (0.117 R)
• M37: 5,149,907 km (0.102 R)
• M38: 5,322,393 km (0.1 R)
• M39: 5,383,728 km (0.109 R)
• M40: 5,455,685 km (0.03 R)
• M41: 5,548,435 km (0.111 R)
• M42: 5,610,668 km (0.066 R)
• M43: 5,988,852 km (0.038 R)
• M44: 6,138,150 km (0.072 R)
• M45: 6,213,248 km (0.09 R)
• M46: 6,321,108 km (0.03 R)
• M47: 6,375,263 km (0.095 R)
• M48: 6,462,179 km (0.106 R)
• M49: 6,604,297 km (0.074 R)
• M50: 6,747,612 km (0.089 R)
• M51: 6,936,404 km (0.06 R)
• M52: 7,262,677 km (0.092 R)
• M53: 7,376,372 km (0.066 R)
• M54: 7,479,146 km (0.041 R)
• M55: 7,709,377 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 9.7

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.89 AU - 1.09 AU

Year: 636 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,698,469 km

• M1: 125,213 km (0.104 R)
• M2: 209,138 km (0.095 R)
• M3: 341,532 km (0.111 R)
• M4: 417,378 km (0.082 R)
• M5: 544,387 km (0.116 R)
• M6: 608,564 km (0.078 R)
• M7: 680,521 km (0.105 R)
• M8: 839,543 km (0.109 R)
• M9: 910,004 km (0.032 R)
• M10: 988,393 km (0.111 R)
• M11: 1,140,235 km (0.096 R)
• M12: 1,219,223 km (0.062 R)
• M13: 1,306,438 km (0.095 R)
• M14: 1,382,883 km (0.09 R)
• M15: 1,454,390 km (0.115 R)
• M16: 1,547,291 km (0.109 R)
• M17: 1,732,194 km (0.056 R)
• M18: 1,866,682 km (0.079 R)
• M19: 2,093,772 km (0.079 R)
• M20: 2,176,649 km (0.118 R)
• M21: 2,329,987 km (0.109 R)
• M22: 2,463,279 km (0.042 R)
• M23: 2,550,793 km (0.079 R)
• M24: 2,655,811 km (0.06 R)
• M25: 2,803,464 km (0.114 R)
• M26: 2,903,395 km (0.102 R)
• M27: 2,970,715 km (0.032 R)
• M28: 3,047,009 km (0.12 R)
• M29: 3,280,233 km (0.087 R)
• M30: 3,546,068 km (0.082 R)
• M31: 3,763,882 km (0.101 R)
• M32: 3,948,935 km (0.117 R)
• M33: 4,318,143 km (0.102 R)
• M34: 4,404,909 km (0.05 R)
• M35: 4,550,917 km (0.045 R)
• M36: 4,718,317 km (0.091 R)
• M37: 4,837,696 km (0.04 R)
• M38: 5,181,621 km (0.083 R)
• M39: 5,356,501 km (0.086 R)
• M40: 5,575,363 km (0.11 R)
• M41: 5,648,965 km (0.085 R)
• M42: 6,043,305 km (0.066 R)
• M43: 6,108,081 km (0.116 R)
• M44: 6,216,689 km (0.088 R)
• M45: 6,402,639 km (0.067 R)
• M46: 6,479,832 km (0.107 R)
• M47: 6,870,133 km (0.107 R)
• M48: 7,107,993 km (0.115 R)
• M49: 7,256,544 km (0.061 R)
• M50: 7,337,028 km (0.07 R)
• M51: 7,406,291 km (0.11 R)
• M52: 7,510,412 km (0.1 R)
• M53: 7,626,799 km (0.07 R)
• M54: 7,802,576 km (0.117 R)
• M55: 7,955,914 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.9

Radius: 9.7

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.13 AU - 1.29 AU

Year: 859 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 27,698,469 km

• M1: 129,103 km (0.113 R)
• M2: 221,854 km (0.084 R)
• M3: 300,692 km (0.11 R)
• M4: 388,954 km (0.1 R)
• M5: 463,604 km (0.097 R)
• M6: 591,809 km (0.07 R)
• M7: 768,634 km (0.113 R)
• M8: 873,203 km (0.05 R)
• M9: 989,590 km (0.063 R)
• M10: 1,063,342 km (0.046 R)
• M11: 1,139,038 km (0.064 R)
• M12: 1,274,424 km (0.109 R)
• M13: 1,400,236 km (0.112 R)
• M14: 1,592,918 km (0.041 R)
• M15: 1,712,896 km (0.056 R)
• M16: 1,885,831 km (0.031 R)
• M17: 1,978,881 km (0.067 R)
• M18: 2,047,396 km (0.062 R)
• M19: 2,169,468 km (0.083 R)
• M20: 2,393,566 km (0.098 R)
• M21: 2,494,544 km (0.106 R)
• M22: 2,559,620 km (0.109 R)
• M23: 2,625,143 km (0.103 R)
• M24: 2,691,415 km (0.092 R)
• M25: 2,777,284 km (0.057 R)
• M26: 2,893,372 km (0.064 R)
• M27: 3,001,232 km (0.117 R)
• M28: 3,445,987 km (0.114 R)
• M29: 3,665,597 km (0.044 R)
• M30: 3,750,568 km (0.082 R)
• M31: 4,031,064 km (0.058 R)
• M32: 4,107,808 km (0.087 R)
• M33: 4,251,571 km (0.066 R)
• M34: 4,487,338 km (0.101 R)
• M35: 4,646,959 km (0.094 R)
• M36: 5,101,587 km (0.091 R)
• M37: 5,208,549 km (0.077 R)
• M38: 5,400,483 km (0.036 R)
• M39: 5,521,657 km (0.057 R)
• M40: 5,582,693 km (0.115 R)
• M41: 5,865,882 km (0.105 R)
• M42: 6,153,858 km (0.091 R)
• M43: 6,562,260 km (0.045 R)
• M44: 6,626,737 km (0.061 R)
• M45: 6,717,543 km (0.075 R)
• M46: 6,848,142 km (0.058 R)
• M47: 6,913,666 km (0.108 R)
• M48: 7,058,626 km (0.078 R)
• M49: 7,257,890 km (0.105 R)
• M50: 7,486,027 km (0.095 R)
• M51: 7,798,387 km (0.119 R)
• M52: 8,032,059 km (0.085 R)
• M53: 8,128,999 km (0.059 R)
• M54: 8,282,037 km (0.101 R)
• M55: 8,407,999 km (0.119 R)
• M56: 8,676,078 km (0.03 R)
• M57: 8,889,704 km (0.102 R)
• M58: 9,133,848 km (0.082 R)
• M59: 9,453,089 km (0.073 R)
• M60: 9,599,396 km (0.098 R)
• M61: 9,717,130 km (0.111 R)
• M62: 10,028,144 km (0.055 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.5

Radius: 3.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.31 AU - 9.93 AU

Year: 16341 Days

Day: 23.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 27,698,469 km

• M1: 214,374 km (0.03 R)
• M2: 313,856 km (0.074 R)
• M3: 586,573 km (0.062 R)
• M4: 825,481 km (0.106 R)
• M5: 1,568,085 km (0.108 R)
• M6: 1,777,971 km (0.105 R)
• M7: 1,827,787 km (0.103 R)
• M8: 2,331,632 km (0.084 R)
• M9: 2,386,086 km (0.076 R)
• M10: 3,171,624 km (0.106 R)
• M11: 3,394,974 km (0.08 R)
• M12: 3,921,259 km (0.115 R)
• M13: 4,073,101 km (0.041 R)
• M14: 4,631,101 km (0.112 R)
• M15: 6,316,172 km (0.034 R)
• M16: 6,855,023 km (0.065 R)
• M17: 6,933,113 km (0.102 R)
• M18: 7,064,161 km (0.065 R)
• M19: 7,169,478 km (0.098 R)
• M20: 9,095,251 km (0.065 R)
• M21: 9,440,523 km (0.091 R)
• M22: 10,412,012 km (0.04 R)
• M23: 10,441,931 km (0.116 R)
• M24: 11,107,642 km (0.105 R)
• M25: 11,138,160 km (0.044 R)
• M26: 11,260,830 km (0.119 R)
• M27: 11,383,800 km (0.096 R)
• M28: 11,538,334 km (0.105 R)
• M29: 12,194,620 km (0.084 R)
• M30: 12,384,310 km (0.069 R)
• M31: 13,969,898 km (0.097 R)
• M32: 14,102,142 km (0.12 R)
• M33: 15,039,373 km (0.067 R)
• M34: 15,413,069 km (0.094 R)
• M35: 16,100,321 km (0.074 R)
• M36: 16,657,274 km (0.066 R)
• M37: 17,079,140 km (0.117 R)
• M38: 18,801,311 km (0.105 R)
• M39: 19,831,143 km (0.093 R)
• M40: 20,203,342 km (0.114 R)
• M41: 20,690,582 km (0.031 R)
• M42: 21,409,849 km (0.113 R)
• M43: 21,638,584 km (0.084 R)
• M44: 24,050,102 km (0.11 R)
• M45: 24,646,100 km (0.094 R)
• M46: 25,408,151 km (0.03 R)
• M47: 26,790,884 km (0.112 R)
• M48: 27,202,129 km (0.109 R)
• M49: 27,243,418 km (0.088 R)
• M50: 27,284,707 km (0.082 R)
• M51: 27,449,863 km (0.11 R)
• M52: 27,698,495 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 13,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit