🌌 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: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.58 AU - 0.7 AU

Year: 336 Days

Day: 43.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,969,111 km

• M1: 96,341 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 11.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.74 AU - 0.88 AU

Year: 478 Days

Day: 10.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 29,969,111 km

• M1: 166,652 km (0.103 R)
• M2: 269,276 km (0.103 R)
• M3: 420,968 km (0.083 R)
• M4: 536,458 km (0.047 R)
• M5: 702,212 km (0.078 R)
• M6: 786,137 km (0.096 R)
• M7: 867,368 km (0.116 R)
• M8: 971,788 km (0.106 R)
• M9: 1,140,534 km (0.052 R)
• M10: 1,234,332 km (0.101 R)
• M11: 1,308,233 km (0.066 R)
• M12: 1,480,570 km (0.086 R)
• M13: 1,555,519 km (0.037 R)
• M14: 1,660,536 km (0.077 R)
• M15: 1,780,514 km (0.105 R)
• M16: 1,873,414 km (0.052 R)
• M17: 1,959,583 km (0.067 R)
• M18: 2,046,948 km (0.04 R)
• M19: 2,126,833 km (0.109 R)
• M20: 2,212,253 km (0.106 R)
• M21: 2,289,745 km (0.104 R)
• M22: 2,363,497 km (0.099 R)
• M23: 2,438,146 km (0.119 R)
• M24: 2,523,118 km (0.101 R)
• M25: 2,633,072 km (0.031 R)
• M26: 2,783,867 km (0.117 R)
• M27: 2,882,751 km (0.072 R)
• M28: 2,957,700 km (0.099 R)
• M29: 3,135,272 km (0.119 R)
• M30: 3,233,109 km (0.08 R)
• M31: 3,363,559 km (0.093 R)
• M32: 3,458,404 km (0.073 R)
• M33: 3,532,903 km (0.081 R)
• M34: 3,645,700 km (0.06 R)
• M35: 3,727,081 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.7

Radius: 11.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.09 AU - 1.13 AU

Year: 767 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,969,111 km

• M1: 140,173 km (0.09 R)
• M2: 226,042 km (0.077 R)
• M3: 327,320 km (0.062 R)
• M4: 566,826 km (0.062 R)
• M5: 648,507 km (0.081 R)
• M6: 782,247 km (0.119 R)
• M7: 937,231 km (0.114 R)
• M8: 1,007,093 km (0.077 R)
• M9: 1,084,884 km (0.084 R)
• M10: 1,227,899 km (0.053 R)
• M11: 1,673,551 km (0.101 R)
• M12: 1,796,371 km (0.096 R)
• M13: 1,884,933 km (0.098 R)
• M14: 2,128,479 km (0.087 R)
• M15: 2,326,097 km (0.044 R)
• M16: 2,406,731 km (0.093 R)
• M17: 2,688,423 km (0.078 R)
• M18: 2,885,145 km (0.038 R)
• M19: 2,989,713 km (0.086 R)
• M20: 3,157,861 km (0.08 R)
• M21: 3,247,620 km (0.069 R)
• M22: 3,402,155 km (0.119 R)
• M23: 3,494,307 km (0.095 R)
• M24: 3,587,357 km (0.089 R)
• M25: 3,662,305 km (0.039 R)
• M26: 3,813,848 km (0.099 R)
• M27: 3,890,442 km (0.045 R)
• M28: 3,967,485 km (0.062 R)
• M29: 4,054,850 km (0.096 R)
• M30: 4,172,434 km (0.117 R)
• M31: 4,251,422 km (0.112 R)
• M32: 4,340,881 km (0.112 R)
• M33: 4,582,482 km (0.114 R)
• M34: 4,653,840 km (0.073 R)
• M35: 4,797,604 km (0.097 R)
• M36: 4,890,803 km (0.109 R)
• M37: 4,963,807 km (0.04 R)
• M38: 5,047,582 km (0.052 R)
• M39: 5,142,427 km (0.062 R)
• M40: 5,248,492 km (0.09 R)
• M41: 5,473,786 km (0.111 R)
• M42: 5,625,628 km (0.026 R)
• M43: 5,867,228 km (0.107 R)
• M44: 6,022,810 km (0.106 R)
• M45: 6,292,685 km (0.101 R)
• M46: 6,383,491 km (0.09 R)
• M47: 6,543,560 km (0.076 R)
• M48: 6,762,871 km (0.075 R)
• M49: 6,832,584 km (0.06 R)
• M50: 7,078,672 km (0.09 R)
• M51: 7,161,400 km (0.106 R)
• M52: 7,688,583 km (0.102 R)
• M53: 7,859,124 km (0.114 R)
• M54: 8,055,397 km (0.097 R)
• M55: 8,415,329 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 11

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.22 AU - 1.58 AU

Year: 1087 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,969,111 km

• M1: 137,181 km (0.115 R)
• M2: 235,766 km (0.105 R)
• M3: 331,060 km (0.057 R)
• M4: 450,738 km (0.078 R)
• M5: 527,931 km (0.09 R)
• M6: 599,289 km (0.109 R)
• M7: 674,537 km (0.113 R)
• M8: 816,505 km (0.12 R)
• M9: 955,482 km (0.114 R)
• M10: 1,024,596 km (0.12 R)
• M11: 1,124,527 km (0.103 R)
• M12: 1,413,101 km (0.119 R)
• M13: 1,525,300 km (0.079 R)
• M14: 1,691,204 km (0.104 R)
• M15: 1,837,062 km (0.076 R)
• M16: 1,978,133 km (0.114 R)
• M17: 2,262,069 km (0.091 R)
• M18: 2,413,911 km (0.074 R)
• M19: 2,529,999 km (0.11 R)
• M20: 2,598,665 km (0.104 R)
• M21: 2,757,837 km (0.112 R)
• M22: 2,858,965 km (0.114 R)
• M23: 2,961,439 km (0.055 R)
• M24: 3,383,754 km (0.069 R)
• M25: 3,470,521 km (0.108 R)
• M26: 3,646,299 km (0.045 R)
• M27: 3,724,239 km (0.105 R)
• M28: 4,006,829 km (0.107 R)
• M29: 4,145,058 km (0.103 R)
• M30: 4,343,574 km (0.114 R)
• M31: 4,569,317 km (0.056 R)
• M32: 4,774,416 km (0.032 R)
• M33: 4,847,569 km (0.068 R)
• M34: 5,032,173 km (0.078 R)
• M35: 5,131,656 km (0.114 R)
• M36: 5,459,125 km (0.049 R)
• M37: 5,689,955 km (0.116 R)
• M38: 5,793,626 km (0.118 R)
• M39: 6,081,901 km (0.065 R)
• M40: 6,294,630 km (0.052 R)
• M41: 6,428,669 km (0.029 R)
• M42: 6,550,292 km (0.115 R)
• M43: 6,713,504 km (0.071 R)
• M44: 7,016,439 km (0.107 R)
• M45: 7,281,676 km (0.072 R)
• M46: 7,422,598 km (0.062 R)
• M47: 7,550,205 km (0.075 R)
• M48: 7,893,980 km (0.102 R)
• M49: 8,301,784 km (0.074 R)
• M50: 8,821,038 km (0.1 R)
• M51: 8,986,494 km (0.092 R)
• M52: 9,198,474 km (0.116 R)
• M53: 9,381,582 km (0.045 R)
• M54: 9,488,993 km (0.114 R)
• M55: 9,581,295 km (0.066 R)
• M56: 9,891,262 km (0.04 R)
• M57: 9,984,910 km (0.101 R)
• M58: 10,173,104 km (0.091 R)
• M59: 10,792,738 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.4

Radius: 10.9

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.27 AU - 3.55 AU

Year: 4131 Days

Day: 7.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 71.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,969,111 km

• M1: 225,145 km (0.11 R)
• M2: 442,810 km (0.094 R)
• M3: 677,529 km (0.112 R)
• M4: 1,017,565 km (0.11 R)
• M5: 1,165,517 km (0.112 R)
• M6: 1,235,230 km (0.059 R)
• M7: 1,779,915 km (0.112 R)
• M8: 2,181,586 km (0.105 R)
• M9: 2,593,129 km (0.087 R)
• M10: 2,704,580 km (0.101 R)
• M11: 2,855,674 km (0.111 R)
• M12: 3,009,610 km (0.113 R)
• M13: 3,346,056 km (0.109 R)
• M14: 3,426,988 km (0.068 R)
• M15: 3,549,509 km (0.042 R)
• M16: 4,163,010 km (0.112 R)
• M17: 4,250,225 km (0.098 R)
• M18: 4,695,728 km (0.117 R)
• M19: 4,809,422 km (0.045 R)
• M20: 4,924,014 km (0.095 R)
• M21: 5,132,703 km (0.101 R)
• M22: 5,391,806 km (0.113 R)
• M23: 5,679,334 km (0.112 R)
• M24: 6,070,532 km (0.068 R)
• M25: 6,725,023 km (0.116 R)
• M26: 7,322,666 km (0.074 R)
• M27: 7,775,349 km (0.116 R)
• M28: 8,568,667 km (0.118 R)
• M29: 8,707,942 km (0.057 R)
• M30: 8,848,116 km (0.115 R)
• M31: 9,358,843 km (0.089 R)
• M32: 9,445,011 km (0.115 R)
• M33: 10,113,564 km (0.072 R)
• M34: 10,647,479 km (0.061 R)
• M35: 11,038,827 km (0.116 R)
• M36: 11,129,782 km (0.082 R)
• M37: 11,251,555 km (0.108 R)
• M38: 11,343,109 km (0.09 R)
• M39: 11,835,735 km (0.059 R)
• M40: 11,991,167 km (0.095 R)
• M41: 12,178,463 km (0.086 R)
• M42: 12,303,826 km (0.07 R)
• M43: 12,524,483 km (0.104 R)
• M44: 12,619,328 km (0.075 R)
• M45: 12,714,622 km (0.111 R)
• M46: 12,810,066 km (0.109 R)
• M47: 13,907,964 km (0.113 R)
• M48: 15,170,720 km (0.051 R)
• M49: 15,543,069 km (0.051 R)
• M50: 15,610,987 km (0.057 R)
• M51: 16,608,505 km (0.088 R)
• M52: 17,027,379 km (0.105 R)
• M53: 17,343,629 km (0.107 R)
• M54: 17,591,064 km (0.06 R)
• M55: 17,733,032 km (0.076 R)
• M56: 17,910,904 km (0.034 R)
• M57: 18,882,094 km (0.1 R)
• M58: 19,282,567 km (0.042 R)
• M59: 19,502,177 km (0.104 R)
• M60: 20,277,543 km (0.102 R)
• M61: 20,463,642 km (0.054 R)
• M62: 20,762,539 km (0.071 R)
• M63: 20,987,833 km (0.036 R)
• M64: 21,289,273 km (0.065 R)
• M65: 21,744,200 km (0.075 R)
• M66: 22,432,500 km (0.056 R)
• M67: 22,779,417 km (0.105 R)
• M68: 23,050,489 km (0.112 R)
• M69: 23,791,447 km (0.06 R)
• M70: 24,263,578 km (0.093 R)
• M71: 24,579,977 km (0.053 R)
• M72: 25,097,137 km (0.061 R)
• M73: 25,537,404 km (0.066 R)
• M74: 25,617,887 km (0.086 R)
• M75: 25,819,097 km (0.103 R)
• M76: 26,020,754 km (0.089 R)
• M77: 26,344,634 km (0.104 R)
• M78: 26,425,865 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 9.3

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.95 AU - 4.07 AU

Year: 4314 Days

Day: 9.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,969,111 km

• M1: 168,298 km (0.027 R)
• M2: 349,760 km (0.071 R)
• M3: 413,339 km (0.107 R)
• M4: 473,178 km (0.079 R)
• M5: 756,367 km (0.093 R)
• M6: 934,538 km (0.09 R)
• M7: 1,065,286 km (0.051 R)
• M8: 1,151,754 km (0.073 R)
• M9: 1,215,034 km (0.075 R)
• M10: 1,279,660 km (0.119 R)
• M11: 1,521,859 km (0.086 R)
• M12: 1,691,653 km (0.033 R)
• M13: 1,749,547 km (0.093 R)
• M14: 1,837,959 km (0.114 R)
• M15: 2,111,873 km (0.103 R)
• M16: 2,253,991 km (0.084 R)
• M17: 2,665,086 km (0.069 R)
• M18: 2,733,003 km (0.104 R)
• M19: 2,957,999 km (0.093 R)
• M20: 3,028,459 km (0.109 R)
• M21: 3,297,885 km (0.117 R)
• M22: 3,463,191 km (0.055 R)
• M23: 3,556,241 km (0.118 R)
• M24: 3,631,339 km (0.112 R)
• M25: 3,706,886 km (0.103 R)
• M26: 3,783,031 km (0.099 R)
• M27: 3,898,221 km (0.117 R)
• M28: 4,270,870 km (0.086 R)
• M29: 4,654,887 km (0.071 R)
• M30: 4,716,522 km (0.096 R)
• M31: 4,778,455 km (0.114 R)
• M32: 5,092,312 km (0.116 R)
• M33: 5,434,442 km (0.103 R)
• M34: 5,630,116 km (0.052 R)
• M35: 5,739,921 km (0.07 R)
• M36: 6,073,524 km (0.112 R)
• M37: 6,254,089 km (0.029 R)
• M38: 6,829,741 km (0.097 R)
• M39: 7,064,759 km (0.115 R)
• M40: 7,159,455 km (0.072 R)
• M41: 7,712,518 km (0.097 R)
• M42: 8,504,938 km (0.106 R)
• M43: 8,783,340 km (0.119 R)
• M44: 8,961,960 km (0.082 R)
• M45: 9,141,926 km (0.11 R)
• M46: 9,847,130 km (0.089 R)
• M47: 10,300,113 km (0.056 R)
• M48: 10,380,746 km (0.043 R)
• M49: 10,569,838 km (0.108 R)
• M50: 11,868,197 km (0.118 R)
• M51: 12,065,816 km (0.054 R)
• M52: 12,179,361 km (0.072 R)
• M53: 12,896,384 km (0.079 R)
• M54: 13,304,038 km (0.025 R)
• M55: 13,686,260 km (0.03 R)
• M56: 13,804,592 km (0.043 R)
• M57: 13,923,223 km (0.112 R)
• M58: 14,042,303 km (0.111 R)
• M59: 14,251,441 km (0.07 R)
• M60: 14,612,271 km (0.1 R)
• M61: 15,435,359 km (0.104 R)
• M62: 16,148,342 km (0.089 R)
• M63: 16,524,581 km (0.064 R)
• M64: 17,285,735 km (0.088 R)
• M65: 17,381,627 km (0.114 R)
• M66: 17,928,706 km (0.107 R)
• M67: 18,058,258 km (0.101 R)
• M68: 18,188,109 km (0.088 R)
• M69: 18,350,872 km (0.119 R)
• M70: 18,579,607 km (0.085 R)
• M71: 18,776,478 km (0.108 R)
• M72: 18,973,797 km (0.112 R)
• M73: 19,370,830 km (0.057 R)
• M74: 19,703,835 km (0.094 R)
• M75: 20,206,783 km (0.095 R)
• M76: 20,341,570 km (0.081 R)
• M77: 20,679,961 km (0.084 R)
• M78: 20,952,079 km (0.1 R)
• M79: 21,431,092 km (0.109 R)
• M80: 21,499,757 km (0.039 R)
• M81: 21,879,137 km (0.071 R)
• M82: 22,574,319 km (0.085 R)
• M83: 23,171,065 km (0.113 R)
• M84: 23,241,675 km (0.03 R)
• M85: 23,347,590 km (0.074 R)
• M86: 23,453,655 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.7

Radius: 8.1

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.23 AU - 5.31 AU

Year: 5788 Days

Day: 9.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,969,111 km

• M1: 155,582 km (0.094 R)
• M2: 240,703 km (0.113 R)
• M3: 496,515 km (0.105 R)
• M4: 1,031,178 km (0.091 R)
• M5: 1,250,339 km (0.096 R)
• M6: 1,404,874 km (0.099 R)
• M7: 1,549,535 km (0.101 R)
• M8: 1,631,963 km (0.112 R)
• M9: 1,818,661 km (0.064 R)
• M10: 2,066,395 km (0.106 R)
• M11: 2,400,747 km (0.119 R)
• M12: 2,954,558 km (0.092 R)
• M13: 3,016,192 km (0.082 R)
• M14: 3,373,881 km (0.033 R)
• M15: 3,525,124 km (0.111 R)
• M16: 3,656,471 km (0.072 R)
• M17: 3,811,903 km (0.067 R)
• M18: 3,901,662 km (0.096 R)
• M19: 4,060,535 km (0.074 R)
• M20: 4,549,870 km (0.087 R)
• M21: 4,693,035 km (0.069 R)
• M22: 5,814,420 km (0.097 R)
• M23: 5,996,032 km (0.085 R)
• M24: 6,258,876 km (0.056 R)
• M25: 7,291,550 km (0.099 R)
• M26: 7,600,320 km (0.097 R)
• M27: 7,913,279 km (0.119 R)
• M28: 8,057,042 km (0.086 R)
• M29: 8,230,576 km (0.116 R)
• M30: 8,376,284 km (0.113 R)
• M31: 8,967,196 km (0.081 R)
• M32: 9,267,738 km (0.104 R)
• M33: 9,940,629 km (0.087 R)
• M34: 10,947,273 km (0.096 R)
• M35: 11,203,983 km (0.031 R)
• M36: 11,365,399 km (0.057 R)
• M37: 11,854,434 km (0.096 R)
• M38: 11,920,108 km (0.031 R)
• M39: 12,316,991 km (0.11 R)
• M40: 12,416,922 km (0.089 R)
• M41: 12,751,872 km (0.114 R)
• M42: 13,465,005 km (0.113 R)
• M43: 14,226,010 km (0.031 R)
• M44: 15,536,936 km (0.108 R)
• M45: 16,334,592 km (0.107 R)
• M46: 16,481,048 km (0.074 R)
• M47: 16,775,307 km (0.068 R)
• M48: 16,849,208 km (0.107 R)
• M49: 17,034,261 km (0.118 R)
• M50: 17,108,461 km (0.063 R)
• M51: 17,331,811 km (0.107 R)
• M52: 18,158,788 km (0.113 R)
• M53: 18,921,737 km (0.065 R)
• M54: 19,075,524 km (0.103 R)
• M55: 19,539,576 km (0.058 R)
• M56: 20,085,758 km (0.104 R)
• M57: 20,282,031 km (0.089 R)
• M58: 20,716,014 km (0.11 R)
• M59: 21,152,989 km (0.074 R)
• M60: 21,272,817 km (0.064 R)
• M61: 21,673,440 km (0.069 R)
• M62: 21,874,799 km (0.116 R)
• M63: 22,319,853 km (0.083 R)
• M64: 22,563,847 km (0.098 R)
• M65: 22,767,898 km (0.057 R)
• M66: 23,218,936 km (0.088 R)
• M67: 23,466,072 km (0.062 R)
• M68: 23,631,377 km (0.104 R)
• M69: 23,880,159 km (0.094 R)
• M70: 23,963,185 km (0.103 R)
• M71: 24,171,426 km (0.071 R)
• M72: 24,338,377 km (0.066 R)
• M73: 24,631,439 km (0.068 R)
• M74: 24,799,587 km (0.093 R)
• M75: 25,136,631 km (0.109 R)
• M76: 25,943,562 km (0.101 R)
• M77: 26,243,057 km (0.112 R)
• M78: 26,931,656 km (0.079 R)
• M79: 28,502,882 km (0.099 R)
• M80: 29,255,210 km (0.098 R)
• M81: 29,834,752 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 14,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit