🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166

Radius: 13.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.76 AU - 1.18 AU

Year: 617 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 13,385,369 km

• M1: 172,337 km (0.045 R)
• M2: 269,575 km (0.088 R)
• M3: 372,648 km (0.113 R)
• M4: 506,239 km (0.104 R)
• M5: 604,076 km (0.091 R)
• M6: 703,260 km (0.059 R)
• M7: 791,672 km (0.103 R)
• M8: 888,013 km (0.1 R)
• M9: 985,102 km (0.107 R)
• M10: 1,078,301 km (0.118 R)
• M11: 1,282,951 km (0.114 R)
• M12: 1,373,009 km (0.107 R)
• M13: 1,496,577 km (0.083 R)
• M14: 1,610,421 km (0.107 R)
• M15: 1,708,258 km (0.054 R)
• M16: 1,798,615 km (0.066 R)
• M17: 1,949,859 km (0.104 R)
• M18: 2,110,527 km (0.086 R)
• M19: 2,202,978 km (0.071 R)
• M20: 2,429,469 km (0.079 R)
• M21: 2,542,865 km (0.088 R)
• M22: 2,764,120 km (0.099 R)
• M23: 2,865,697 km (0.112 R)
• M24: 3,038,034 km (0.087 R)
• M25: 3,125,548 km (0.106 R)
• M26: 3,243,431 km (0.095 R)
• M27: 3,399,163 km (0.058 R)
• M28: 3,526,770 km (0.072 R)
• M29: 3,612,789 km (0.101 R)
• M30: 3,705,689 km (0.105 R)
• M31: 3,856,035 km (0.098 R)
• M32: 3,976,611 km (0.109 R)
• M33: 4,143,562 km (0.055 R)
• M34: 4,253,965 km (0.099 R)
• M35: 4,598,190 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.6

Radius: 14.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.78 AU - 1.3 AU

Year: 685 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 13,385,369 km

• M1: 182,509 km (0.078 R)
• M2: 343,776 km (0.11 R)
• M3: 435,031 km (0.113 R)
• M4: 580,290 km (0.103 R)
• M5: 685,308 km (0.061 R)
• M6: 803,191 km (0.075 R)
• M7: 898,036 km (0.081 R)
• M8: 991,983 km (0.096 R)
• M9: 1,100,741 km (0.114 R)
• M10: 1,196,783 km (0.109 R)
• M11: 1,301,801 km (0.075 R)
• M12: 1,397,992 km (0.079 R)
• M13: 1,528,142 km (0.111 R)
• M14: 1,623,885 km (0.03 R)
• M15: 1,715,140 km (0.103 R)
• M16: 1,937,442 km (0.114 R)
• M17: 2,034,681 km (0.081 R)
• M18: 2,191,010 km (0.074 R)
• M19: 2,322,058 km (0.116 R)
• M20: 2,493,497 km (0.098 R)
• M21: 2,638,308 km (0.106 R)
• M22: 2,746,916 km (0.116 R)
• M23: 2,872,878 km (0.084 R)
• M24: 3,073,787 km (0.051 R)
• M25: 3,221,441 km (0.063 R)
• M26: 3,329,450 km (0.085 R)
• M27: 3,438,806 km (0.108 R)
• M28: 3,756,851 km (0.078 R)
• M29: 3,923,952 km (0.116 R)
• M30: 4,102,422 km (0.11 R)
• M31: 4,238,257 km (0.063 R)
• M32: 4,366,313 km (0.074 R)
• M33: 4,560,940 km (0.067 R)
• M34: 4,853,553 km (0.025 R)
• M35: 5,259,861 km (0.096 R)
• M36: 5,517,020 km (0.113 R)
• M37: 5,677,239 km (0.11 R)
• M38: 5,890,117 km (0.099 R)
• M39: 6,012,937 km (0.11 R)
• M40: 6,629,280 km (0.084 R)
• M41: 6,972,158 km (0.068 R)
• M42: 7,080,467 km (0.096 R)
• M43: 7,397,764 km (0.119 R)
• M44: 7,519,537 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.3

Radius: 14.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.03 AU - 1.27 AU

Year: 796 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 13,385,369 km

• M1: 204,051 km (0.116 R)
• M2: 301,889 km (0.036 R)
• M3: 397,182 km (0.105 R)
• M4: 562,937 km (0.075 R)
• M5: 691,292 km (0.05 R)
• M6: 791,672 km (0.085 R)
• M7: 940,073 km (0.087 R)
• M8: 1,042,996 km (0.087 R)
• M9: 1,291,329 km (0.092 R)
• M10: 1,420,133 km (0.079 R)
• M11: 1,560,007 km (0.06 R)
• M12: 1,704,817 km (0.046 R)
• M13: 1,819,858 km (0.077 R)
• M14: 1,944,772 km (0.062 R)
• M15: 2,072,828 km (0.11 R)
• M16: 2,181,586 km (0.105 R)
• M17: 2,277,628 km (0.033 R)
• M18: 2,390,275 km (0.119 R)
• M19: 2,512,496 km (0.118 R)
• M20: 2,660,449 km (0.093 R)
• M21: 2,755,593 km (0.097 R)
• M22: 2,900,404 km (0.083 R)
• M23: 3,164,145 km (0.092 R)
• M24: 3,282,177 km (0.085 R)
• M25: 3,375,826 km (0.034 R)
• M26: 3,583,617 km (0.066 R)
• M27: 3,697,910 km (0.075 R)
• M28: 3,822,525 km (0.047 R)
• M29: 3,939,361 km (0.092 R)
• M30: 4,438,120 km (0.055 R)
• M31: 4,532,666 km (0.101 R)
• M32: 4,637,534 km (0.102 R)
• M33: 4,859,537 km (0.107 R)
• M34: 5,055,361 km (0.053 R)
• M35: 5,204,061 km (0.066 R)
• M36: 5,526,145 km (0.048 R)
• M37: 5,741,117 km (0.045 R)
• M38: 6,000,670 km (0.12 R)
• M39: 6,095,066 km (0.081 R)
• M40: 6,221,775 km (0.067 R)
• M41: 6,509,901 km (0.118 R)
• M42: 6,639,453 km (0.062 R)
• M43: 6,813,585 km (0.084 R)
• M44: 7,011,203 km (0.035 R)
• M45: 7,166,336 km (0.103 R)
• M46: 7,277,787 km (0.12 R)
• M47: 7,615,728 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180

Radius: 11.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.25 AU - 2.71 AU

Year: 2522 Days

Day: 14.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 13,385,369 km

• M1: 142,417 km (0.117 R)
• M2: 270,623 km (0.102 R)
• M3: 349,461 km (0.055 R)
• M4: 563,386 km (0.119 R)
• M5: 753,674 km (0.076 R)
• M6: 850,165 km (0.088 R)
• M7: 943,963 km (0.101 R)
• M8: 1,372,411 km (0.11 R)
• M9: 1,458,280 km (0.08 R)
• M10: 1,545,944 km (0.074 R)
• M11: 1,829,582 km (0.108 R)
• M12: 1,934,300 km (0.065 R)
• M13: 2,060,711 km (0.043 R)
• M14: 2,189,963 km (0.089 R)
• M15: 2,669,424 km (0.053 R)
• M16: 2,865,996 km (0.08 R)
• M17: 2,966,077 km (0.115 R)
• M18: 3,055,985 km (0.106 R)
• M19: 3,261,832 km (0.103 R)
• M20: 3,472,316 km (0.102 R)
• M21: 3,555,343 km (0.116 R)
• M22: 3,759,993 km (0.077 R)
• M23: 3,845,264 km (0.093 R)
• M24: 4,409,696 km (0.097 R)
• M25: 4,800,596 km (0.083 R)
• M26: 5,476,778 km (0.081 R)
• M27: 5,559,954 km (0.08 R)
• M28: 6,039,416 km (0.045 R)
• M29: 6,168,519 km (0.083 R)
• M30: 6,502,720 km (0.099 R)
• M31: 6,887,785 km (0.049 R)
• M32: 7,098,269 km (0.113 R)
• M33: 7,189,075 km (0.052 R)
• M34: 7,265,071 km (0.107 R)
• M35: 7,402,551 km (0.115 R)
• M36: 7,757,846 km (0.069 R)
• M37: 8,087,111 km (0.082 R)
• M38: 8,277,250 km (0.105 R)
• M39: 8,889,554 km (0.119 R)
• M40: 9,118,738 km (0.112 R)
• M41: 9,201,167 km (0.049 R)
• M42: 9,566,485 km (0.114 R)
• M43: 9,650,110 km (0.086 R)
• M44: 10,140,342 km (0.055 R)
• M45: 10,812,635 km (0.089 R)
• M46: 11,145,341 km (0.12 R)
• M47: 11,463,535 km (0.047 R)
• M48: 11,534,744 km (0.116 R)
• M49: 11,802,823 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.2

Radius: 10

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.12 AU - 3.36 AU

Year: 3766 Days

Day: 10.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 13,385,369 km

• M1: 164,707 km (0.031 R)
• M2: 281,543 km (0.075 R)
• M3: 464,651 km (0.115 R)
• M4: 887,115 km (0.109 R)
• M5: 1,070,373 km (0.088 R)
• M6: 1,188,106 km (0.12 R)
• M7: 1,266,196 km (0.054 R)
• M8: 1,382,284 km (0.047 R)
• M9: 1,446,312 km (0.039 R)
• M10: 1,923,230 km (0.119 R)
• M11: 2,347,041 km (0.116 R)
• M12: 3,255,250 km (0.039 R)
• M13: 3,454,065 km (0.117 R)
• M14: 3,863,515 km (0.116 R)
• M15: 4,356,440 km (0.08 R)
• M16: 6,149,370 km (0.116 R)
• M17: 7,692,023 km (0.084 R)
• M18: 7,824,417 km (0.11 R)
• M19: 8,175,524 km (0.11 R)
• M20: 8,651,694 km (0.1 R)
• M21: 8,737,712 km (0.09 R)
• M22: 9,277,162 km (0.119 R)
• M23: 9,347,623 km (0.078 R)
• M24: 9,702,320 km (0.064 R)
• M25: 11,108,839 km (0.103 R)
• M26: 11,314,985 km (0.086 R)
• M27: 11,427,931 km (0.097 R)
• M28: 11,960,051 km (0.098 R)
• M29: 12,132,836 km (0.049 R)
• M30: 12,364,563 km (0.081 R)
• M31: 12,539,294 km (0.109 R)
• M32: 12,950,239 km (0.085 R)
• M33: 13,365,523 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 17,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit