🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.7

Radius: 10.4

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.79 AU - 0.97 AU

Year: 560 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 10,319,845 km

• M1: 170,093 km (0.105 R)
• M2: 258,206 km (0.115 R)
• M3: 344,225 km (0.045 R)
• M4: 466,596 km (0.079 R)
• M5: 584,628 km (0.106 R)
• M6: 667,954 km (0.068 R)
• M7: 843,433 km (0.084 R)
• M8: 944,860 km (0.049 R)
• M9: 1,013,077 km (0.097 R)
• M10: 1,166,265 km (0.109 R)
• M11: 1,240,166 km (0.072 R)
• M12: 1,327,532 km (0.04 R)
• M13: 1,489,995 km (0.069 R)
• M14: 1,608,476 km (0.099 R)
• M15: 1,684,921 km (0.071 R)
• M16: 1,762,712 km (0.089 R)
• M17: 1,855,014 km (0.056 R)
• M18: 1,955,843 km (0.082 R)
• M19: 2,226,615 km (0.03 R)
• M20: 2,428,572 km (0.077 R)
• M21: 2,502,174 km (0.068 R)
• M22: 2,636,662 km (0.117 R)
• M23: 2,758,136 km (0.075 R)
• M24: 2,827,400 km (0.096 R)
• M25: 2,944,086 km (0.105 R)
• M26: 3,094,133 km (0.059 R)
• M27: 3,410,383 km (0.111 R)
• M28: 3,493,260 km (0.033 R)
• M29: 3,669,187 km (0.065 R)
• M30: 3,934,574 km (0.053 R)
• M31: 4,091,502 km (0.089 R)
• M32: 4,241,698 km (0.116 R)
• M33: 4,429,743 km (0.089 R)
• M34: 4,584,128 km (0.091 R)
• M35: 4,963,508 km (0.037 R)
• M36: 5,114,452 km (0.066 R)
• M37: 5,180,873 km (0.09 R)
• M38: 5,314,764 km (0.083 R)
• M39: 5,420,679 km (0.079 R)
• M40: 5,507,894 km (0.089 R)
• M41: 5,605,432 km (0.044 R)
• M42: 5,693,695 km (0.104 R)
• M43: 5,861,693 km (0.097 R)
• M44: 5,981,222 km (0.115 R)
• M45: 6,101,648 km (0.069 R)
• M46: 6,283,709 km (0.088 R)
• M47: 6,416,402 km (0.04 R)
• M48: 6,488,209 km (0.061 R)
• M49: 6,560,166 km (0.109 R)
• M50: 6,632,571 km (0.112 R)
• M51: 6,705,276 km (0.078 R)
• M52: 6,830,340 km (0.12 R)
• M53: 6,998,338 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.8

Radius: 8.1

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.84 AU - 1.06 AU

Year: 628 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 10,319,845 km

• M1: 103,821 km (0.071 R)
• M2: 176,525 km (0.096 R)
• M3: 228,586 km (0.064 R)
• M4: 291,566 km (0.032 R)
• M5: 345,421 km (0.084 R)
• M6: 415,732 km (0.108 R)
• M7: 534,962 km (0.06 R)
• M8: 647,908 km (0.096 R)
• M9: 699,968 km (0.103 R)
• M10: 753,674 km (0.105 R)
• M11: 898,485 km (0.102 R)
• M12: 1,026,391 km (0.072 R)
• M13: 1,079,199 km (0.089 R)
• M14: 1,155,793 km (0.096 R)
• M15: 1,224,907 km (0.069 R)
• M16: 1,286,093 km (0.106 R)
• M17: 1,382,135 km (0.105 R)
• M18: 1,475,633 km (0.109 R)
• M19: 1,596,957 km (0.108 R)
• M20: 1,648,419 km (0.103 R)
• M21: 1,742,666 km (0.111 R)
• M22: 1,838,707 km (0.104 R)
• M23: 1,920,089 km (0.103 R)
• M24: 2,008,351 km (0.108 R)
• M25: 2,075,371 km (0.055 R)
• M26: 2,217,489 km (0.09 R)
• M27: 2,493,647 km (0.072 R)
• M28: 2,675,558 km (0.115 R)
• M29: 2,849,391 km (0.116 R)
• M30: 2,899,805 km (0.1 R)
• M31: 2,975,950 km (0.103 R)
• M32: 3,149,634 km (0.085 R)
• M33: 3,241,038 km (0.077 R)
• M34: 3,393,029 km (0.111 R)
• M35: 3,446,585 km (0.119 R)
• M36: 3,500,291 km (0.033 R)
• M37: 3,581,373 km (0.074 R)
• M38: 3,704,342 km (0.1 R)
• M39: 3,759,394 km (0.1 R)
• M40: 4,167,049 km (0.087 R)
• M41: 4,289,270 km (0.093 R)
• M42: 4,441,710 km (0.101 R)
• M43: 4,551,814 km (0.057 R)
• M44: 4,610,906 km (0.071 R)
• M45: 4,729,836 km (0.094 R)
• M46: 4,782,195 km (0.091 R)
• M47: 4,887,512 km (0.026 R)
• M48: 5,123,577 km (0.069 R)
• M49: 5,254,476 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 10.7

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.17 AU - 1.29 AU

Year: 925 Days

Day: 11.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 10,319,845 km

• M1: 139,575 km (0.101 R)
• M2: 216,169 km (0.105 R)
• M3: 292,913 km (0.065 R)
• M4: 422,315 km (0.093 R)
• M5: 493,673 km (0.115 R)
• M6: 610,210 km (0.052 R)
• M7: 879,486 km (0.105 R)
• M8: 1,114,205 km (0.056 R)
• M9: 1,279,959 km (0.039 R)
• M10: 1,383,332 km (0.101 R)
• M11: 1,453,942 km (0.103 R)
• M12: 1,606,532 km (0.118 R)
• M13: 1,688,511 km (0.104 R)
• M14: 1,787,395 km (0.054 R)
• M15: 2,039,169 km (0.07 R)
• M16: 2,153,162 km (0.06 R)
• M17: 2,302,760 km (0.104 R)
• M18: 2,370,378 km (0.107 R)
• M19: 2,473,002 km (0.078 R)
• M20: 2,551,092 km (0.092 R)
• M21: 2,772,348 km (0.098 R)
• M22: 2,935,559 km (0.099 R)
• M23: 3,083,362 km (0.025 R)
• M24: 3,252,557 km (0.111 R)
• M25: 3,319,278 km (0.065 R)
• M26: 3,522,132 km (0.07 R)
• M27: 3,620,119 km (0.118 R)
• M28: 3,778,842 km (0.092 R)
• M29: 3,960,304 km (0.066 R)
• M30: 4,144,759 km (0.089 R)
• M31: 4,279,546 km (0.111 R)
• M32: 4,447,694 km (0.08 R)
• M33: 4,521,895 km (0.065 R)
• M34: 4,596,544 km (0.079 R)
• M35: 4,888,410 km (0.066 R)
• M36: 5,097,547 km (0.111 R)
• M37: 5,331,967 km (0.048 R)
• M38: 5,444,914 km (0.089 R)
• M39: 5,615,904 km (0.08 R)
• M40: 5,904,778 km (0.077 R)
• M41: 6,317,368 km (0.113 R)
• M42: 6,557,323 km (0.081 R)
• M43: 6,654,113 km (0.079 R)
• M44: 6,751,502 km (0.108 R)
• M45: 6,849,339 km (0.03 R)
• M46: 7,071,043 km (0.041 R)
• M47: 7,295,290 km (0.112 R)
• M48: 7,547,213 km (0.04 R)
• M49: 7,674,221 km (0.078 R)
• M50: 7,878,871 km (0.09 R)
• M51: 8,176,421 km (0.051 R)
• M52: 8,346,215 km (0.082 R)
• M53: 8,517,205 km (0.087 R)
• M54: 8,649,450 km (0.115 R)
• M55: 8,916,183 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.8

Radius: 10.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.45 AU - 1.75 AU

Year: 1373 Days

Day: 8.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 10,319,845 km

• M1: 168,447 km (0.116 R)
• M2: 258,505 km (0.075 R)
• M3: 339,886 km (0.053 R)
• M4: 424,260 km (0.116 R)
• M5: 527,931 km (0.081 R)
• M6: 597,195 km (0.064 R)
• M7: 670,049 km (0.092 R)
• M8: 740,360 km (0.117 R)
• M9: 832,213 km (0.096 R)
• M10: 915,240 km (0.12 R)
• M11: 994,527 km (0.057 R)
• M12: 1,118,094 km (0.096 R)
• M13: 1,203,515 km (0.085 R)
• M14: 1,306,139 km (0.072 R)
• M15: 1,381,387 km (0.049 R)
• M16: 1,465,910 km (0.094 R)
• M17: 1,746,555 km (0.099 R)
• M18: 1,813,276 km (0.11 R)
• M19: 1,906,326 km (0.064 R)
• M20: 2,249,503 km (0.087 R)
• M21: 2,517,433 km (0.082 R)
• M22: 2,766,513 km (0.095 R)
• M23: 2,903,994 km (0.111 R)
• M24: 3,023,672 km (0.082 R)
• M25: 3,196,159 km (0.103 R)
• M26: 3,268,115 km (0.117 R)
• M27: 3,561,477 km (0.092 R)
• M28: 3,646,897 km (0.079 R)
• M29: 3,819,832 km (0.047 R)
• M30: 3,896,277 km (0.094 R)
• M31: 3,995,460 km (0.083 R)
• M32: 4,129,051 km (0.119 R)
• M33: 4,218,810 km (0.108 R)
• M34: 4,366,313 km (0.092 R)
• M35: 4,515,462 km (0.113 R)
• M36: 4,584,876 km (0.038 R)
• M37: 4,759,905 km (0.078 R)
• M38: 4,889,756 km (0.073 R)
• M39: 5,213,635 km (0.101 R)
• M40: 5,606,330 km (0.11 R)
• M41: 5,781,210 km (0.101 R)
• M42: 5,945,319 km (0.112 R)
• M43: 6,046,896 km (0.066 R)
• M44: 6,316,770 km (0.098 R)
• M45: 6,525,010 km (0.086 R)
• M46: 6,669,372 km (0.094 R)
• M47: 6,775,138 km (0.035 R)
• M48: 6,868,188 km (0.118 R)
• M49: 7,136,267 km (0.097 R)
• M50: 7,244,426 km (0.076 R)
• M51: 7,312,344 km (0.107 R)
• M52: 7,407,787 km (0.119 R)
• M53: 7,517,293 km (0.084 R)
• M54: 7,627,397 km (0.088 R)
• M55: 7,863,163 km (0.082 R)
• M56: 8,157,871 km (0.067 R)
• M57: 8,370,450 km (0.045 R)
• M58: 8,513,316 km (0.086 R)
• M59: 8,613,696 km (0.085 R)
• M60: 9,034,066 km (0.105 R)
• M61: 9,136,540 km (0.066 R)
• M62: 9,283,595 km (0.075 R)
• M63: 9,372,307 km (0.092 R)
• M64: 9,490,938 km (0.075 R)
• M65: 9,639,937 km (0.103 R)
• M66: 9,909,961 km (0.104 R)
• M67: 10,015,727 km (0.11 R)
• M68: 10,258,824 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 14,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit