🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.8

Radius: 9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.7 AU

Year: 302 Days

Day: 13.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 33,281,536 km

• M1: 112,198 km (0.108 R)
• M2: 182,360 km (0.083 R)
• M3: 238,908 km (0.065 R)
• M4: 318,943 km (0.082 R)
• M5: 417,378 km (0.052 R)
• M6: 478,264 km (0.109 R)
• M7: 557,402 km (0.064 R)
• M8: 631,004 km (0.092 R)
• M9: 727,494 km (0.096 R)
• M10: 800,498 km (0.071 R)
• M11: 858,542 km (0.099 R)
• M12: 915,090 km (0.091 R)
• M13: 985,401 km (0.103 R)
• M14: 1,041,650 km (0.051 R)
• M15: 1,121,834 km (0.089 R)
• M16: 1,207,554 km (0.077 R)
• M17: 1,343,838 km (0.05 R)
• M18: 1,424,621 km (0.098 R)
• M19: 1,510,639 km (0.094 R)
• M20: 1,576,313 km (0.109 R)
• M21: 1,741,170 km (0.067 R)
• M22: 1,802,654 km (0.117 R)
• M23: 1,860,848 km (0.073 R)
• M24: 1,927,569 km (0.111 R)
• M25: 1,987,258 km (0.091 R)
• M26: 2,059,663 km (0.11 R)
• M27: 2,124,739 km (0.085 R)
• M28: 2,232,000 km (0.076 R)
• M29: 2,307,398 km (0.117 R)
• M30: 2,447,870 km (0.05 R)
• M31: 2,564,855 km (0.054 R)
• M32: 2,737,192 km (0.078 R)
• M33: 2,867,941 km (0.099 R)
• M34: 2,982,234 km (0.106 R)
• M35: 3,079,472 km (0.073 R)
• M36: 3,135,571 km (0.117 R)
• M37: 3,253,454 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.2

Radius: 13.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.55 AU - 0.75 AU

Year: 349 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,281,536 km

• M1: 187,147 km (0.053 R)
• M2: 288,873 km (0.084 R)
• M3: 374,743 km (0.111 R)
• M4: 489,035 km (0.056 R)
• M5: 627,114 km (0.062 R)
• M6: 746,045 km (0.103 R)
• M7: 873,801 km (0.026 R)
• M8: 974,331 km (0.116 R)
• M9: 1,096,104 km (0.079 R)
• M10: 1,244,505 km (0.067 R)
• M11: 1,392,756 km (0.066 R)
• M12: 1,554,920 km (0.06 R)
• M13: 1,656,198 km (0.077 R)
• M14: 1,776,026 km (0.059 R)
• M15: 1,874,013 km (0.107 R)
• M16: 1,973,944 km (0.069 R)
• M17: 2,118,755 km (0.103 R)
• M18: 2,210,159 km (0.1 R)
• M19: 2,378,905 km (0.051 R)
• M20: 2,473,900 km (0.025 R)
• M21: 2,612,128 km (0.071 R)
• M22: 2,738,838 km (0.107 R)
• M23: 2,877,216 km (0.093 R)
• M24: 3,027,861 km (0.07 R)
• M25: 3,116,572 km (0.103 R)
• M26: 3,276,493 km (0.091 R)
• M27: 3,382,857 km (0.071 R)
• M28: 3,505,976 km (0.091 R)
• M29: 3,604,561 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.2

Radius: 8.7

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.05 AU - 1.11 AU

Year: 748 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 33,281,536 km

• M1: 108,458 km (0.077 R)
• M2: 195,076 km (0.05 R)
• M3: 309,219 km (0.075 R)
• M4: 375,042 km (0.12 R)
• M5: 475,123 km (0.082 R)
• M6: 544,087 km (0.105 R)
• M7: 727,345 km (0.058 R)
• M8: 808,876 km (0.113 R)
• M9: 994,377 km (0.095 R)
• M10: 1,139,337 km (0.036 R)
• M11: 1,305,541 km (0.116 R)
• M12: 1,472,492 km (0.092 R)
• M13: 1,585,289 km (0.102 R)
• M14: 1,811,481 km (0.104 R)
• M15: 1,957,189 km (0.117 R)
• M16: 2,123,691 km (0.081 R)
• M17: 2,208,663 km (0.092 R)
• M18: 2,312,185 km (0.039 R)
• M19: 2,542,266 km (0.08 R)
• M20: 2,605,546 km (0.099 R)
• M21: 2,687,526 km (0.079 R)
• M22: 2,863,752 km (0.08 R)
• M23: 3,375,078 km (0.117 R)
• M24: 3,514,952 km (0.115 R)
• M25: 3,718,105 km (0.116 R)
• M26: 3,810,856 km (0.058 R)
• M27: 3,935,621 km (0.098 R)
• M28: 4,125,460 km (0.097 R)
• M29: 4,210,731 km (0.075 R)
• M30: 4,275,058 km (0.12 R)
• M31: 4,503,046 km (0.085 R)
• M32: 4,690,492 km (0.082 R)
• M33: 4,813,162 km (0.114 R)
• M34: 4,914,440 km (0.057 R)
• M35: 5,096,051 km (0.101 R)
• M36: 5,153,198 km (0.114 R)
• M37: 5,291,426 km (0.076 R)
• M38: 5,407,514 km (0.086 R)
• M39: 5,536,318 km (0.068 R)
• M40: 5,606,928 km (0.084 R)
• M41: 5,761,014 km (0.089 R)
• M42: 5,928,564 km (0.089 R)
• M43: 6,403,836 km (0.098 R)
• M44: 6,689,867 km (0.103 R)
• M45: 6,891,376 km (0.078 R)
• M46: 6,967,371 km (0.077 R)
• M47: 7,031,100 km (0.105 R)
• M48: 7,145,991 km (0.06 R)
• M49: 7,756,650 km (0.033 R)
• M50: 7,968,480 km (0.108 R)
• M51: 8,356,986 km (0.092 R)
• M52: 8,424,604 km (0.112 R)
• M53: 8,916,931 km (0.109 R)
• M54: 9,027,633 km (0.07 R)
• M55: 9,446,806 km (0.092 R)
• M56: 9,517,267 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.2

Radius: 14.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.09 AU - 1.55 AU

Year: 1011 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 33,281,536 km

• M1: 201,957 km (0.054 R)
• M2: 357,539 km (0.086 R)
• M3: 551,717 km (0.092 R)
• M4: 704,307 km (0.093 R)
• M5: 813,962 km (0.071 R)
• M6: 912,846 km (0.078 R)
• M7: 1,016,218 km (0.061 R)
• M8: 1,133,802 km (0.084 R)
• M9: 1,281,455 km (0.057 R)
• M10: 1,383,780 km (0.111 R)
• M11: 1,591,721 km (0.031 R)
• M12: 1,702,723 km (0.069 R)
• M13: 1,827,936 km (0.077 R)
• M14: 2,039,767 km (0.066 R)
• M15: 2,173,358 km (0.084 R)
• M16: 2,278,675 km (0.11 R)
• M17: 2,456,098 km (0.086 R)
• M18: 2,618,561 km (0.03 R)
• M19: 2,744,373 km (0.04 R)
• M20: 2,858,815 km (0.05 R)
• M21: 2,974,903 km (0.055 R)
• M22: 3,134,674 km (0.115 R)
• M23: 3,240,290 km (0.092 R)
• M24: 3,347,252 km (0.112 R)
• M25: 3,542,777 km (0.118 R)
• M26: 3,645,700 km (0.119 R)
• M27: 3,779,590 km (0.116 R)
• M28: 3,900,016 km (0.104 R)
• M29: 4,191,134 km (0.119 R)
• M30: 4,315,899 km (0.072 R)
• M31: 4,418,224 km (0.086 R)
• M32: 4,529,375 km (0.106 R)
• M33: 4,633,345 km (0.084 R)
• M34: 4,730,135 km (0.105 R)
• M35: 4,843,829 km (0.072 R)
• M36: 5,032,772 km (0.09 R)
• M37: 5,182,369 km (0.108 R)
• M38: 5,282,899 km (0.114 R)
• M39: 5,708,954 km (0.074 R)
• M40: 6,049,139 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 10.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.35 AU - 1.35 AU

Year: 1046 Days

Day: 12.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,281,536 km

• M1: 128,953 km (0.066 R)
• M2: 202,855 km (0.12 R)
• M3: 267,481 km (0.105 R)
• M4: 381,923 km (0.097 R)
• M5: 517,010 km (0.08 R)
• M6: 653,294 km (0.119 R)
• M7: 766,839 km (0.118 R)
• M8: 912,697 km (0.062 R)
• M9: 1,008,738 km (0.098 R)
• M10: 1,121,984 km (0.083 R)
• M11: 1,239,718 km (0.085 R)
• M12: 1,318,107 km (0.035 R)
• M13: 1,420,432 km (0.081 R)
• M14: 1,518,119 km (0.073 R)
• M15: 1,696,290 km (0.117 R)
• M16: 1,768,097 km (0.104 R)
• M17: 1,832,724 km (0.07 R)
• M18: 1,914,554 km (0.047 R)
• M19: 1,989,352 km (0.091 R)
• M20: 2,272,392 km (0.093 R)
• M21: 2,432,162 km (0.069 R)
• M22: 2,495,442 km (0.098 R)
• M23: 2,568,296 km (0.055 R)
• M24: 2,632,773 km (0.099 R)
• M25: 2,895,766 km (0.12 R)
• M26: 3,069,599 km (0.119 R)
• M27: 3,138,115 km (0.075 R)
• M28: 3,316,585 km (0.08 R)
• M29: 3,437,460 km (0.105 R)
• M30: 3,725,436 km (0.063 R)
• M31: 3,840,626 km (0.111 R)
• M32: 3,935,920 km (0.102 R)
• M33: 4,074,747 km (0.097 R)
• M34: 4,171,985 km (0.101 R)
• M35: 4,291,813 km (0.116 R)
• M36: 4,357,636 km (0.074 R)
• M37: 4,423,759 km (0.081 R)
• M38: 4,545,980 km (0.101 R)
• M39: 4,635,589 km (0.097 R)
• M40: 4,725,797 km (0.07 R)
• M41: 5,046,086 km (0.097 R)
• M42: 5,115,649 km (0.098 R)
• M43: 5,244,153 km (0.114 R)
• M44: 5,551,876 km (0.07 R)
• M45: 5,804,846 km (0.078 R)
• M46: 5,889,967 km (0.114 R)
• M47: 6,172,707 km (0.057 R)
• M48: 6,397,104 km (0.082 R)
• M49: 6,841,260 km (0.066 R)
• M50: 6,944,184 km (0.107 R)
• M51: 7,047,556 km (0.119 R)
• M52: 7,282,275 km (0.088 R)
• M53: 7,559,180 km (0.069 R)
• M54: 7,692,323 km (0.108 R)
• M55: 8,096,386 km (0.113 R)
• M56: 8,191,830 km (0.068 R)
• M57: 8,493,718 km (0.079 R)
• M58: 8,604,421 km (0.112 R)
• M59: 8,771,372 km (0.09 R)
• M60: 8,939,520 km (0.073 R)
• M61: 9,023,893 km (0.06 R)
• M62: 9,264,596 km (0.084 R)
• M63: 9,364,228 km (0.081 R)
• M64: 9,450,097 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.5

Radius: 14.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.24 AU - 1.82 AU

Year: 1262 Days

Day: 5.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,281,536 km

• M1: 194,926 km (0.091 R)
• M2: 330,761 km (0.095 R)
• M3: 423,362 km (0.074 R)
• M4: 668,254 km (0.113 R)
• M5: 902,973 km (0.051 R)
• M6: 1,027,289 km (0.108 R)
• M7: 1,243,009 km (0.108 R)
• M8: 1,483,712 km (0.05 R)
• M9: 1,595,910 km (0.046 R)
• M10: 1,789,490 km (0.117 R)
• M11: 2,158,099 km (0.108 R)
• M12: 2,517,583 km (0.109 R)
• M13: 2,699,045 km (0.106 R)
• M14: 2,955,605 km (0.066 R)
• M15: 3,074,984 km (0.082 R)
• M16: 3,196,159 km (0.062 R)
• M17: 3,318,829 km (0.087 R)
• M18: 3,799,636 km (0.071 R)
• M19: 4,035,253 km (0.114 R)
• M20: 4,235,415 km (0.049 R)
• M21: 4,438,868 km (0.056 R)
• M22: 4,645,612 km (0.089 R)
• M23: 4,855,648 km (0.032 R)
• M24: 5,054,463 km (0.106 R)
• M25: 5,241,610 km (0.109 R)
• M26: 5,343,337 km (0.115 R)
• M27: 5,475,132 km (0.096 R)
• M28: 5,712,245 km (0.108 R)
• M29: 5,831,923 km (0.062 R)
• M30: 6,013,236 km (0.073 R)
• M31: 6,196,493 km (0.105 R)
• M32: 6,521,570 km (0.059 R)
• M33: 6,615,517 km (0.115 R)
• M34: 6,757,186 km (0.072 R)
• M35: 7,140,157 km (0.114 R)
• M36: 7,334,335 km (0.03 R)
• M37: 7,728,076 km (0.096 R)
• M38: 7,844,164 km (0.074 R)
• M39: 8,044,625 km (0.087 R)
• M40: 8,196,168 km (0.103 R)
• M41: 8,314,650 km (0.064 R)
• M42: 8,690,739 km (0.081 R)
• M43: 9,037,507 km (0.059 R)
• M44: 9,195,183 km (0.093 R)
• M45: 9,300,649 km (0.049 R)
• M46: 9,548,533 km (0.1 R)
• M47: 9,798,661 km (0.107 R)
• M48: 9,924,622 km (0.079 R)
• M49: 10,087,235 km (0.11 R)
• M50: 10,543,658 km (0.115 R)
• M51: 10,932,313 km (0.09 R)
• M52: 11,533,697 km (0.079 R)
• M53: 11,723,836 km (0.075 R)
• M54: 11,972,617 km (0.099 R)
• M55: 12,126,553 km (0.099 R)
• M56: 12,242,491 km (0.109 R)
• M57: 12,339,281 km (0.101 R)
• M58: 12,906,257 km (0.093 R)
• M59: 13,282,346 km (0.093 R)
• M60: 13,481,760 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.5

Radius: 14.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.27 AU - 4.59 AU

Year: 5195 Days

Day: 13.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,281,536 km

• M1: 190,737 km (0.086 R)
• M2: 298,448 km (0.092 R)
• M3: 470,485 km (0.038 R)
• M4: 1,568,833 km (0.031 R)
• M5: 1,854,116 km (0.107 R)
• M6: 1,984,416 km (0.117 R)
• M7: 2,516,386 km (0.025 R)
• M8: 2,640,702 km (0.113 R)
• M9: 2,852,532 km (0.103 R)
• M10: 3,203,339 km (0.118 R)
• M11: 3,708,681 km (0.081 R)
• M12: 3,898,820 km (0.057 R)
• M13: 4,019,246 km (0.094 R)
• M14: 4,141,019 km (0.072 R)
• M15: 4,438,419 km (0.067 R)
• M16: 5,027,984 km (0.113 R)
• M17: 5,345,581 km (0.077 R)
• M18: 5,588,079 km (0.095 R)
• M19: 5,696,986 km (0.091 R)
• M20: 6,000,520 km (0.099 R)
• M21: 6,565,701 km (0.091 R)
• M22: 6,767,658 km (0.088 R)
• M23: 7,266,717 km (0.088 R)
• M24: 7,565,912 km (0.085 R)
• M25: 8,425,352 km (0.104 R)
• M26: 8,803,087 km (0.092 R)
• M27: 8,962,259 km (0.114 R)
• M28: 9,058,151 km (0.074 R)
• M29: 9,154,343 km (0.096 R)
• M30: 10,169,065 km (0.061 R)
• M31: 10,979,137 km (0.079 R)
• M32: 11,184,984 km (0.12 R)
• M33: 11,322,913 km (0.101 R)
• M34: 11,530,705 km (0.117 R)
• M35: 12,091,397 km (0.025 R)
• M36: 12,268,521 km (0.115 R)
• M37: 12,804,830 km (0.097 R)
• M38: 13,422,071 km (0.036 R)
• M39: 13,568,676 km (0.093 R)
• M40: 15,523,322 km (0.086 R)
• M41: 15,715,855 km (0.12 R)
• M42: 16,533,257 km (0.089 R)
• M43: 16,769,473 km (0.107 R)
• M44: 16,967,091 km (0.072 R)
• M45: 18,535,027 km (0.119 R)
• M46: 18,780,367 km (0.082 R)
• M47: 19,109,183 km (0.064 R)
• M48: 19,357,067 km (0.104 R)
• M49: 19,855,976 km (0.061 R)
• M50: 20,781,687 km (0.106 R)
• M51: 21,036,602 km (0.104 R)
• M52: 22,023,350 km (0.062 R)
• M53: 22,413,651 km (0.102 R)
• M54: 22,675,148 km (0.114 R)
• M55: 22,850,028 km (0.104 R)
• M56: 23,421,491 km (0.078 R)
• M57: 23,908,582 km (0.11 R)
• M58: 24,309,804 km (0.088 R)
• M59: 25,617,439 km (0.079 R)
• M60: 25,754,021 km (0.115 R)
• M61: 25,890,754 km (0.079 R)
• M62: 25,982,158 km (0.077 R)
• M63: 26,211,043 km (0.109 R)
• M64: 26,532,529 km (0.112 R)
• M65: 28,206,679 km (0.097 R)
• M66: 29,436,971 km (0.099 R)
• M67: 30,154,742 km (0.08 R)
• M68: 30,395,295 km (0.082 R)
• M69: 31,072,226 km (0.114 R)
• M70: 31,754,093 km (0.107 R)
• M71: 32,440,897 km (0.114 R)
• M72: 32,687,434 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 16,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit