🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.9

Radius: 9.3

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.75 AU - 1.11 AU

Year: 619 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 23,706,664 km

• M1: 148,999 km (0.115 R)
• M2: 224,995 km (0.111 R)
• M3: 288,873 km (0.037 R)
• M4: 365,318 km (0.093 R)
• M5: 439,519 km (0.079 R)
• M6: 560,094 km (0.12 R)
• M7: 697,126 km (0.079 R)
• M8: 812,466 km (0.12 R)
• M9: 904,618 km (0.107 R)
• M10: 1,000,660 km (0.118 R)
• M11: 1,094,757 km (0.079 R)
• M12: 1,203,216 km (0.119 R)
• M13: 1,315,264 km (0.092 R)
• M14: 1,413,251 km (0.1 R)
• M15: 1,484,011 km (0.113 R)
• M16: 1,592,469 km (0.118 R)
• M17: 1,653,954 km (0.118 R)
• M18: 1,824,047 km (0.069 R)
• M19: 1,986,660 km (0.116 R)
• M20: 2,100,055 km (0.11 R)
• M21: 2,249,952 km (0.073 R)
• M22: 2,361,402 km (0.071 R)
• M23: 2,431,863 km (0.085 R)
• M24: 2,510,252 km (0.082 R)
• M25: 2,735,995 km (0.057 R)
• M26: 2,855,075 km (0.094 R)
• M27: 2,937,953 km (0.094 R)
• M28: 2,998,689 km (0.094 R)
• M29: 3,075,433 km (0.117 R)
• M30: 3,160,405 km (0.089 R)
• M31: 3,222,787 km (0.109 R)
• M32: 3,301,326 km (0.079 R)
• M33: 3,404,399 km (0.119 R)
• M34: 3,540,682 km (0.118 R)
• M35: 3,613,686 km (0.056 R)
• M36: 3,711,822 km (0.105 R)
• M37: 3,852,295 km (0.049 R)
• M38: 4,028,222 km (0.11 R)
• M39: 4,224,045 km (0.112 R)
• M40: 4,920,424 km (0.065 R)
• M41: 5,221,863 km (0.116 R)
• M42: 5,286,639 km (0.061 R)
• M43: 5,445,063 km (0.081 R)
• M44: 6,016,378 km (0.089 R)
• M45: 6,211,154 km (0.089 R)
• M46: 6,368,381 km (0.089 R)
• M47: 6,437,645 km (0.097 R)
• M48: 6,566,898 km (0.074 R)
• M49: 6,767,508 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.2

Radius: 10.2

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.97 AU - 1.37 AU

Year: 874 Days

Day: 14.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,706,664 km

• M1: 135,386 km (0.069 R)
• M2: 249,230 km (0.119 R)
• M3: 333,005 km (0.036 R)
• M4: 402,269 km (0.041 R)
• M5: 624,571 km (0.087 R)
• M6: 727,345 km (0.086 R)
• M7: 848,968 km (0.111 R)
• M8: 944,860 km (0.084 R)
• M9: 1,037,910 km (0.027 R)
• M10: 1,328,878 km (0.065 R)
• M11: 1,426,565 km (0.051 R)
• M12: 1,702,125 km (0.061 R)
• M13: 1,875,658 km (0.082 R)
• M14: 1,968,858 km (0.062 R)
• M15: 2,072,529 km (0.088 R)
• M16: 2,570,839 km (0.054 R)
• M17: 2,636,962 km (0.036 R)
• M18: 2,780,426 km (0.081 R)
• M19: 3,045,513 km (0.048 R)
• M20: 3,277,989 km (0.102 R)
• M21: 3,610,993 km (0.087 R)
• M22: 3,911,236 km (0.096 R)
• M23: 4,130,846 km (0.1 R)
• M24: 4,219,857 km (0.083 R)
• M25: 4,298,246 km (0.061 R)
• M26: 4,456,521 km (0.085 R)
• M27: 4,697,523 km (0.112 R)
• M28: 4,790,423 km (0.088 R)
• M29: 4,919,376 km (0.097 R)
• M30: 5,084,981 km (0.107 R)
• M31: 5,373,256 km (0.111 R)
• M32: 5,617,699 km (0.102 R)
• M33: 6,605,344 km (0.092 R)
• M34: 6,854,126 km (0.054 R)
• M35: 6,920,098 km (0.118 R)
• M36: 7,039,477 km (0.061 R)
• M37: 7,213,011 km (0.095 R)
• M38: 7,347,350 km (0.103 R)
• M39: 7,428,432 km (0.064 R)
• M40: 7,550,653 km (0.045 R)
• M41: 7,755,752 km (0.106 R)
• M42: 7,824,567 km (0.111 R)
• M43: 7,893,532 km (0.112 R)
• M44: 8,115,684 km (0.081 R)
• M45: 8,185,547 km (0.081 R)
• M46: 8,255,708 km (0.032 R)
• M47: 8,368,206 km (0.083 R)
• M48: 8,452,878 km (0.112 R)
• M49: 8,580,485 km (0.095 R)
• M50: 8,680,267 km (0.037 R)
• M51: 8,952,834 km (0.074 R)
• M52: 9,024,940 km (0.105 R)
• M53: 9,242,755 km (0.092 R)
• M54: 9,491,686 km (0.111 R)
• M55: 9,683,620 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 14.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.12 AU - 1.52 AU

Year: 1047 Days

Day: 10.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,706,664 km

• M1: 218,712 km (0.104 R)
• M2: 326,722 km (0.038 R)
• M3: 431,889 km (0.118 R)
• M4: 523,742 km (0.086 R)
• M5: 687,103 km (0.104 R)
• M6: 857,645 km (0.084 R)
• M7: 955,482 km (0.079 R)
• M8: 1,178,532 km (0.059 R)
• M9: 1,319,603 km (0.088 R)
• M10: 1,685,818 km (0.116 R)
• M11: 1,795,324 km (0.068 R)
• M12: 1,890,019 km (0.103 R)
• M13: 1,995,336 km (0.109 R)
• M14: 2,093,622 km (0.051 R)
• M15: 2,221,229 km (0.071 R)
• M16: 2,417,801 km (0.117 R)
• M17: 2,542,416 km (0.115 R)
• M18: 2,828,597 km (0.04 R)
• M19: 2,919,552 km (0.074 R)
• M20: 3,230,117 km (0.098 R)
• M21: 3,595,286 km (0.093 R)
• M22: 3,850,051 km (0.098 R)
• M23: 3,973,918 km (0.099 R)
• M24: 4,342,228 km (0.103 R)
• M25: 4,495,117 km (0.095 R)
• M26: 4,649,801 km (0.066 R)
• M27: 4,745,992 km (0.084 R)
• M28: 5,050,574 km (0.104 R)
• M29: 5,186,708 km (0.089 R)
• M30: 5,589,724 km (0.104 R)
• M31: 5,963,719 km (0.104 R)
• M32: 6,055,273 km (0.072 R)
• M33: 6,173,605 km (0.037 R)
• M34: 6,319,463 km (0.117 R)
• M35: 6,493,146 km (0.089 R)
• M36: 6,587,393 km (0.083 R)
• M37: 6,682,088 km (0.072 R)
• M38: 6,777,232 km (0.09 R)
• M39: 6,900,351 km (0.109 R)
• M40: 7,024,069 km (0.112 R)
• M41: 7,120,859 km (0.095 R)
• M42: 7,218,097 km (0.098 R)
• M43: 7,357,822 km (0.066 R)
• M44: 7,526,718 km (0.089 R)
• M45: 7,639,963 km (0.092 R)
• M46: 7,911,334 km (0.086 R)
• M47: 8,069,908 km (0.06 R)
• M48: 8,317,193 km (0.115 R)
• M49: 8,581,532 km (0.091 R)
• M50: 9,179,325 km (0.055 R)
• M51: 9,513,826 km (0.116 R)
• M52: 9,914,449 km (0.105 R)
• M53: 10,336,315 km (0.064 R)
• M54: 10,541,564 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.4

Radius: 13.1

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.12 AU - 1.54 AU

Year: 1059 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,706,664 km

• M1: 163,211 km (0.096 R)
• M2: 244,892 km (0.043 R)
• M3: 353,949 km (0.055 R)
• M4: 463,753 km (0.073 R)
• M5: 572,062 km (0.062 R)
• M6: 654,042 km (0.1 R)
• M7: 753,824 km (0.097 R)
• M8: 845,976 km (0.087 R)
• M9: 1,163,123 km (0.096 R)
• M10: 1,328,130 km (0.098 R)
• M11: 1,476,082 km (0.119 R)
• M12: 1,560,755 km (0.1 R)
• M13: 1,673,551 km (0.078 R)
• M14: 1,825,244 km (0.116 R)
• M15: 1,916,648 km (0.042 R)
• M16: 2,047,546 km (0.106 R)
• M17: 2,239,779 km (0.06 R)
• M18: 2,704,730 km (0.077 R)
• M19: 2,937,953 km (0.055 R)
• M20: 3,024,570 km (0.067 R)
• M21: 3,144,846 km (0.04 R)
• M22: 3,233,408 km (0.064 R)
• M23: 3,481,442 km (0.086 R)
• M24: 3,584,664 km (0.105 R)
• M25: 3,817,887 km (0.067 R)
• M26: 4,080,432 km (0.082 R)
• M27: 4,165,104 km (0.098 R)
• M28: 4,250,524 km (0.11 R)
• M29: 4,698,869 km (0.055 R)
• M30: 4,813,461 km (0.053 R)
• M31: 5,149,458 km (0.091 R)
• M32: 5,241,311 km (0.081 R)
• M33: 5,708,655 km (0.06 R)
• M34: 5,872,016 km (0.072 R)
• M35: 6,189,612 km (0.111 R)
• M36: 6,287,299 km (0.107 R)
• M37: 6,427,921 km (0.107 R)
• M38: 6,541,167 km (0.111 R)
• M39: 6,626,438 km (0.1 R)
• M40: 6,712,307 km (0.113 R)
• M41: 6,798,326 km (0.051 R)
• M42: 7,044,414 km (0.047 R)
• M43: 7,441,148 km (0.115 R)
• M44: 7,966,535 km (0.062 R)
• M45: 8,073,049 km (0.099 R)
• M46: 8,597,090 km (0.111 R)
• M47: 8,926,355 km (0.09 R)
• M48: 9,196,080 km (0.079 R)
• M49: 9,565,138 km (0.069 R)
• M50: 9,727,153 km (0.111 R)
• M51: 9,841,146 km (0.079 R)
• M52: 10,450,907 km (0.046 R)
• M53: 10,954,304 km (0.085 R)
• M54: 11,140,853 km (0.093 R)
• M55: 11,362,856 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.4

Radius: 13.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.12 AU - 1.68 AU

Year: 1143 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 23,706,664 km

• M1: 190,588 km (0.082 R)
• M2: 301,141 km (0.053 R)
• M3: 398,678 km (0.085 R)
• M4: 550,221 km (0.106 R)
• M5: 688,449 km (0.082 R)
• M6: 788,231 km (0.047 R)
• M7: 1,018,761 km (0.043 R)
• M8: 1,105,678 km (0.067 R)
• M9: 1,358,947 km (0.07 R)
• M10: 1,691,802 km (0.114 R)
• M11: 1,788,143 km (0.098 R)
• M12: 1,922,482 km (0.058 R)
• M13: 2,060,411 km (0.109 R)
• M14: 2,163,634 km (0.112 R)
• M15: 2,288,099 km (0.112 R)
• M16: 2,395,212 km (0.072 R)
• M17: 2,494,245 km (0.032 R)
• M18: 2,686,179 km (0.055 R)
• M19: 2,957,101 km (0.075 R)
• M20: 3,269,761 km (0.112 R)
• M21: 3,413,524 km (0.039 R)
• M22: 3,514,353 km (0.111 R)
• M23: 4,068,763 km (0.119 R)
• M24: 4,650,998 km (0.036 R)
• M25: 4,863,576 km (0.088 R)
• M26: 5,182,070 km (0.09 R)
• M27: 5,363,383 km (0.057 R)
• M28: 5,481,116 km (0.11 R)
• M29: 5,947,263 km (0.087 R)
• M30: 6,329,336 km (0.098 R)
• M31: 6,649,326 km (0.096 R)
• M32: 6,861,007 km (0.09 R)
• M33: 7,003,275 km (0.097 R)
• M34: 7,103,505 km (0.114 R)
• M35: 7,465,233 km (0.077 R)
• M36: 7,655,821 km (0.059 R)
• M37: 7,744,383 km (0.063 R)
• M38: 7,967,134 km (0.114 R)
• M39: 8,116,732 km (0.056 R)
• M40: 8,252,267 km (0.097 R)
• M41: 8,373,442 km (0.103 R)
• M42: 8,464,696 km (0.106 R)
• M43: 8,571,509 km (0.119 R)
• M44: 9,458,325 km (0.07 R)
• M45: 9,585,184 km (0.109 R)
• M46: 9,728,649 km (0.096 R)
• M47: 9,888,718 km (0.115 R)
• M48: 10,098,305 km (0.074 R)
• M49: 10,341,850 km (0.083 R)
• M50: 10,538,123 km (0.109 R)
• M51: 11,201,290 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.5

Radius: 14.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.45 AU - 3.27 AU

Year: 3339 Days

Day: 5.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,706,664 km

• M1: 187,446 km (0.119 R)
• M2: 452,534 km (0.065 R)
• M3: 607,966 km (0.106 R)
• M4: 744,100 km (0.101 R)
• M5: 838,047 km (0.054 R)
• M6: 947,852 km (0.104 R)
• M7: 1,123,031 km (0.09 R)
• M8: 1,400,685 km (0.102 R)
• M9: 1,534,575 km (0.118 R)
• M10: 1,729,651 km (0.102 R)
• M11: 1,948,213 km (0.079 R)
• M12: 2,176,200 km (0.05 R)
• M13: 2,349,135 km (0.106 R)
• M14: 2,642,347 km (0.092 R)
• M15: 2,947,527 km (0.065 R)
• M16: 3,051,946 km (0.111 R)
• M17: 3,228,771 km (0.096 R)
• M18: 3,912,583 km (0.079 R)
• M19: 4,202,803 km (0.112 R)
• M20: 4,743,000 km (0.088 R)
• M21: 4,969,492 km (0.115 R)
• M22: 5,199,573 km (0.111 R)
• M23: 5,347,974 km (0.06 R)
• M24: 5,692,199 km (0.091 R)
• M25: 5,867,228 km (0.091 R)
• M26: 5,999,623 km (0.078 R)
• M27: 6,155,354 km (0.089 R)
• M28: 6,470,856 km (0.094 R)
• M29: 6,814,931 km (0.119 R)
• M30: 7,024,218 km (0.08 R)
• M31: 7,521,033 km (0.116 R)
• M32: 8,004,982 km (0.085 R)
• M33: 8,349,656 km (0.11 R)
• M34: 8,573,903 km (0.039 R)
• M35: 8,749,680 km (0.055 R)
• M36: 9,751,088 km (0.102 R)
• M37: 9,908,316 km (0.057 R)
• M38: 10,172,506 km (0.071 R)
• M39: 10,278,720 km (0.074 R)
• M40: 10,438,939 km (0.119 R)
• M41: 10,599,907 km (0.11 R)
• M42: 10,734,545 km (0.115 R)
• M43: 11,033,142 km (0.115 R)
• M44: 11,472,362 km (0.048 R)
• M45: 11,583,064 km (0.105 R)
• M46: 11,694,066 km (0.047 R)
• M47: 11,805,516 km (0.042 R)
• M48: 12,169,936 km (0.105 R)
• M49: 12,424,552 km (0.101 R)
• M50: 12,852,851 km (0.057 R)
• M51: 12,996,614 km (0.111 R)
• M52: 13,402,174 km (0.066 R)
• M53: 14,166,470 km (0.115 R)
• M54: 14,794,182 km (0.088 R)
• M55: 15,005,414 km (0.098 R)
• M56: 15,096,370 km (0.1 R)
• M57: 15,217,694 km (0.088 R)
• M58: 15,400,502 km (0.112 R)
• M59: 15,737,397 km (0.104 R)
• M60: 15,829,699 km (0.093 R)
• M61: 16,325,167 km (0.081 R)
• M62: 16,700,059 km (0.086 R)
• M63: 16,983,248 km (0.098 R)
• M64: 17,267,933 km (0.102 R)
• M65: 17,490,385 km (0.099 R)
• M66: 17,713,884 km (0.115 R)
• M67: 18,649,768 km (0.103 R)
• M68: 19,238,885 km (0.074 R)
• M69: 19,767,563 km (0.104 R)
• M70: 20,133,929 km (0.084 R)
• M71: 20,267,669 km (0.095 R)
• M72: 21,144,313 km (0.107 R)
• M73: 22,343,938 km (0.082 R)
• M74: 23,004,413 km (0.056 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: 276 - 18,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit